From a0bd91ba04727b03e5e6b7bbf765dc7106b65485 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Tue, 8 Oct 2024 12:31:07 -0700 Subject: [PATCH 01/73] Switch node VM to athena --- node/node.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/node/node.go b/node/node.go index 0690bcf9e6..e6fcad348f 100644 --- a/node/node.go +++ b/node/node.go @@ -50,7 +50,6 @@ import ( "github.com/spacemeshos/go-spacemesh/datastore" "github.com/spacemeshos/go-spacemesh/events" "github.com/spacemeshos/go-spacemesh/fetch" - vm "github.com/spacemeshos/go-spacemesh/genvm" "github.com/spacemeshos/go-spacemesh/hare3" "github.com/spacemeshos/go-spacemesh/hare3/compat" "github.com/spacemeshos/go-spacemesh/hare3/eligibility" @@ -90,6 +89,7 @@ import ( "github.com/spacemeshos/go-spacemesh/timesync/peersync" "github.com/spacemeshos/go-spacemesh/tortoise" "github.com/spacemeshos/go-spacemesh/txs" + "github.com/spacemeshos/go-spacemesh/vm" ) const ( From 95620c387664d60e4864af50d6c462bc3dcdf507 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Tue, 8 Oct 2024 14:13:43 -0700 Subject: [PATCH 02/73] Remove unused context methods and data items This functionality is being moved into the VM, or refactored here --- vm/core/context.go | 139 ---------------------------------------- vm/core/context_test.go | 138 --------------------------------------- vm/vm.go | 2 +- 3 files changed, 1 insertion(+), 278 deletions(-) diff --git a/vm/core/context.go b/vm/core/context.go index 3eea209fd8..f1c756058b 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -1,11 +1,9 @@ package core import ( - "bytes" "fmt" "github.com/spacemeshos/go-scale" - "github.com/spacemeshos/go-spacemesh/common/types" ) @@ -36,8 +34,6 @@ type Context struct { consumed uint64 // fee is in coins units fee uint64 - // an amount transfrered to other accounts - transferred uint64 touched []Address changed map[Address]*Account @@ -71,110 +67,6 @@ func (c *Context) Handler() Handler { return c.PrincipalHandler } -// Spawn account. -func (c *Context) Spawn(args scale.Encodable) error { - account, err := c.load(ComputePrincipal(c.Header.TemplateAddress, args)) - if err != nil { - return err - } - if account.TemplateAddress != nil { - return ErrSpawned - } - handler := c.Registry.Get(c.Header.TemplateAddress) - if handler == nil { - return fmt.Errorf("%w: spawn is called with unknown handler", ErrInternal) - } - buf := bytes.NewBuffer(nil) - instance, err := handler.New(args) - if err != nil { - return fmt.Errorf("%w: %w", ErrMalformed, err) - } - _, err = instance.EncodeScale(scale.NewEncoder(buf)) - if err != nil { - return fmt.Errorf("%w: %w", ErrInternal, err) - } - account.State = buf.Bytes() - account.TemplateAddress = &c.Header.TemplateAddress - c.change(account) - return nil -} - -// Transfer amount to the address after validation passes. -func (c *Context) Transfer(to Address, amount uint64) error { - return c.transfer(&c.PrincipalAccount, to, amount, c.Header.MaxSpend) -} - -func (c *Context) transfer(from *Account, to Address, amount, max uint64) error { - account, err := c.load(to) - if err != nil { - return err - } - if amount > from.Balance { - return ErrNoBalance - } - if c.transferred+amount > max { - return fmt.Errorf("%w: %d", ErrMaxSpend, max) - } - // noop. only gas is consumed - if from.Address == to { - return nil - } - - c.transferred += amount - from.Balance -= amount - account.Balance += amount - c.change(account) - return nil -} - -// Relay call to the remote account. -func (c *Context) Relay(remoteTemplate, address Address, call func(Host) error) error { - account, err := c.load(address) - if err != nil { - return err - } - if account.TemplateAddress == nil { - return ErrNotSpawned - } - if *account.TemplateAddress != remoteTemplate { - return fmt.Errorf( - "%w: %s != %s", - ErrTemplateMismatch, - remoteTemplate.String(), - account.TemplateAddress.String(), - ) - } - handler := c.Registry.Get(remoteTemplate) - if handler == nil { - panic("template of the spawned account should exist in the registry") - } - template, err := handler.Load(account.State) - if err != nil { - return err - } - - remote := &RemoteContext{ - Context: c, - remote: account, - handler: handler, - template: template, - } - if err := call(remote); err != nil { - return err - } - // ideally such changes would be serialized once for the whole block execution - // but it requires more changes in the cache, so can be done as an optimization - // if it proves meaningful (most likely wont) - buf := bytes.NewBuffer(nil) - encoder := scale.NewEncoder(buf) - if _, err := template.EncodeScale(encoder); err != nil { - return fmt.Errorf("%w: %w", ErrInternal, err) - } - account.State = buf.Bytes() - c.change(account) - return nil -} - // Consume gas from the account after validation passes. func (c *Context) Consume(gas uint64) (err error) { amount := gas * c.Header.GasPrice @@ -253,34 +145,3 @@ func (c *Context) change(account *Account) { } c.changed[account.Address] = account } - -// RemoteContext ... -type RemoteContext struct { - *Context - remote *Account - handler Handler - template Template -} - -// Balance returns the remote account balance. -func (r *RemoteContext) Balance() uint64 { - return r.remote.Balance -} - -// Template ... -func (r *RemoteContext) Template() Template { - return r.template -} - -// Handler ... -func (r *RemoteContext) Handler() Handler { - return r.handler -} - -// Transfer ... -func (r *RemoteContext) Transfer(to Address, amount uint64) error { - if err := r.transfer(r.remote, to, amount, amount); err != nil { - return err - } - return nil -} diff --git a/vm/core/context_test.go b/vm/core/context_test.go index 265850d859..9f478e3cfe 100644 --- a/vm/core/context_test.go +++ b/vm/core/context_test.go @@ -3,41 +3,12 @@ package core_test import ( "testing" - "github.com/spacemeshos/go-scale" "github.com/stretchr/testify/require" - "go.uber.org/mock/gomock" "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/vm/core" - "github.com/spacemeshos/go-spacemesh/vm/core/mocks" - "github.com/spacemeshos/go-spacemesh/vm/registry" ) -func TestTransfer(t *testing.T) { - t.Run("NoBalance", func(t *testing.T) { - ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{statesql.InMemory()})} - require.ErrorIs(t, ctx.Transfer(core.Address{}, 100), core.ErrNoBalance) - }) - t.Run("MaxSpend", func(t *testing.T) { - ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{statesql.InMemory()})} - ctx.PrincipalAccount.Balance = 1000 - ctx.Header.MaxSpend = 100 - require.NoError(t, ctx.Transfer(core.Address{1}, 50)) - require.ErrorIs(t, ctx.Transfer(core.Address{2}, 100), core.ErrMaxSpend) - }) - t.Run("ReducesBalance", func(t *testing.T) { - ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{statesql.InMemory()})} - ctx.PrincipalAccount.Balance = 1000 - ctx.Header.MaxSpend = 1000 - for _, amount := range []uint64{50, 100, 200, 255} { - before := ctx.PrincipalAccount.Balance - require.NoError(t, ctx.Transfer(core.Address{uint8(amount)}, amount)) - after := ctx.PrincipalAccount.Balance - require.Equal(t, amount, before-after) - } - }) -} - func TestConsume(t *testing.T) { t.Run("OutOfGas", func(t *testing.T) { ctx := core.Context{} @@ -96,113 +67,4 @@ func TestApply(t *testing.T) { require.NoError(t, err) require.Equal(t, ctx.Fee(), ctx.Header.MaxGas*ctx.Header.GasPrice) }) - t.Run("PreserveTransferOrder", func(t *testing.T) { - ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{statesql.InMemory()})} - ctx.PrincipalAccount.Address = core.Address{1} - ctx.PrincipalAccount.Balance = 1000 - ctx.Header.MaxSpend = 1000 - order := []core.Address{ctx.PrincipalAccount.Address} - for _, amount := range []uint64{50, 100, 200, 255} { - address := core.Address{uint8(amount)} - require.NoError(t, ctx.Transfer(address, amount)) - order = append(order, address) - } - - ctrl := gomock.NewController(t) - - updater := mocks.NewMockAccountUpdater(ctrl) - actual := []core.Address{} - updater.EXPECT().Update(gomock.Any()).Do(func(account core.Account) error { - actual = append(actual, account.Address) - return nil - }).AnyTimes() - err := ctx.Apply(updater) - require.NoError(t, err) - require.Equal(t, order, actual) - }) -} - -func TestRelay(t *testing.T) { - var ( - principal = core.Address{'p', 'r', 'i'} - template = core.Address{'t', 'e', 'm'} - remote = core.Address{'r', 'e', 'm'} - ) - t.Run("not spawned", func(t *testing.T) { - cache := core.NewStagedCache(core.DBLoader{statesql.InMemory()}) - ctx := core.Context{Loader: cache} - call := func(remote core.Host) error { - require.Fail(t, "not expected to be called") - return nil - } - require.ErrorIs(t, ctx.Relay(template, remote, call), core.ErrNotSpawned) - }) - t.Run("mismatched template", func(t *testing.T) { - cache := core.NewStagedCache(core.DBLoader{statesql.InMemory()}) - require.NoError(t, cache.Update(core.Account{ - Address: remote, - TemplateAddress: &core.Address{'m', 'i', 's'}, - })) - ctx := core.Context{Loader: cache} - call := func(remote core.Host) error { - require.Fail(t, "not expected to be called") - return nil - } - require.ErrorIs(t, ctx.Relay(template, remote, call), core.ErrTemplateMismatch) - }) - t.Run("relayed transfer", func(t *testing.T) { - for _, receiver1 := range []core.Address{{'a', 'n', 'y'}, principal} { - t.Run(string(receiver1[:3]), func(t *testing.T) { - ctrl := gomock.NewController(t) - - encoded := []byte("test") - - handler := mocks.NewMockHandler(ctrl) - tpl := mocks.NewMockTemplate(ctrl) - tpl.EXPECT().EncodeScale(gomock.Any()).DoAndReturn(func(enc *scale.Encoder) (int, error) { - return scale.EncodeByteArray(enc, encoded) - }).AnyTimes() - handler.EXPECT().Load(gomock.Any()).Return(tpl, nil).AnyTimes() - reg := registry.New() - reg.Register(template, handler) - - cache := core.NewStagedCache(core.DBLoader{statesql.InMemory()}) - receiver2 := core.Address{'f'} - const ( - total = 1000 - amount1 = 100 - amount2 = total - amount1/2 - ) - require.NoError(t, cache.Update(core.Account{ - Address: remote, - TemplateAddress: &template, - Balance: total, - })) - ctx := core.Context{Loader: cache, Registry: reg} - ctx.PrincipalAccount.Address = principal - require.NoError(t, ctx.Relay(template, remote, func(remote core.Host) error { - return remote.Transfer(receiver1, amount1) - })) - require.ErrorIs(t, ctx.Relay(template, remote, func(remote core.Host) error { - return remote.Transfer(receiver2, amount2) - }), core.ErrNoBalance) - require.NoError(t, ctx.Apply(cache)) - - rec1state, err := cache.Get(receiver1) - require.NoError(t, err) - require.Equal(t, amount1, int(rec1state.Balance)) - require.NotEqual(t, encoded, rec1state.State) - - rec2state, err := cache.Get(receiver2) - require.NoError(t, err) - require.Equal(t, 0, int(rec2state.Balance)) - require.NotEqual(t, encoded, rec2state.State) - - remoteState, err := cache.Get(remote) - require.NoError(t, err) - require.Equal(t, total-amount1, int(remoteState.Balance)) - require.Equal(t, encoded, remoteState.State) - }) - } - }) } diff --git a/vm/vm.go b/vm/vm.go index d5e6d26860..d420191f27 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -500,7 +500,7 @@ func parse( err, ) } - logger.Debug("loaded account state", zap.Inline(&account)) + logger.Debug("loaded principal account state", zap.Inline(&account)) ctx := &core.Context{ GenesisID: cfg.GenesisID, From 2baf0c66dd371062aabb1c95fd5ac2a2aee11fdd Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Tue, 8 Oct 2024 14:15:01 -0700 Subject: [PATCH 03/73] Ignore athena compressed artifacts in top dir --- .gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/.gitignore b/.gitignore index 6e0d199a8a..9bb9e28ca6 100644 --- a/.gitignore +++ b/.gitignore @@ -18,6 +18,7 @@ temp.js *.out *.test +*.tar.gz *.zip /go-spacemesh From 69c33c777865b9ad9eaf9dc107654803062ea604 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Tue, 8 Oct 2024 16:13:51 -0700 Subject: [PATCH 04/73] Remove some more unused methods and mock a few things while we wait for them to be implemented in Athena --- vm/core/context.go | 29 ----------------------- vm/core/types.go | 3 --- vm/sdk/wallet/tx.go | 10 +++++--- vm/templates/wallet/gas.go | 32 ++++++++----------------- vm/templates/wallet/wallet.go | 36 ++++++----------------------- vm/templates/wallet/wallet_scale.go | 14 ----------- 6 files changed, 24 insertions(+), 100 deletions(-) diff --git a/vm/core/context.go b/vm/core/context.go index f1c756058b..c06d0c56eb 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -116,32 +116,3 @@ func (c *Context) Updated() []types.Address { rst = append(rst, c.touched...) return rst } - -func (c *Context) load(address types.Address) (*Account, error) { - if address == c.Principal() { - return &c.PrincipalAccount, nil - } - if c.changed == nil { - c.changed = map[Address]*Account{} - } - account, exist := c.changed[address] - if !exist { - loaded, err := c.Loader.Get(address) - if err != nil { - return nil, fmt.Errorf("%w: %w", ErrInternal, err) - } - account = &loaded - } - return account, nil -} - -func (c *Context) change(account *Account) { - if account.Address == c.Principal() { - return - } - _, exist := c.changed[account.Address] - if !exist { - c.touched = append(c.touched, account.Address) - } - c.changed[account.Address] = account -} diff --git a/vm/core/types.go b/vm/core/types.go index 15a8572968..c75b0856a1 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -99,9 +99,6 @@ type HandlerRegistry interface { // Host API with methods and data that are required by templates. type Host interface { Consume(uint64) error - Spawn(scale.Encodable) error - Transfer(Address, uint64) error - Relay(expectedTemplate, address Address, call func(Host) error) error Principal() Address Handler() Handler diff --git a/vm/sdk/wallet/tx.go b/vm/sdk/wallet/tx.go index c77ea6cd74..cc79a3ed33 100644 --- a/vm/sdk/wallet/tx.go +++ b/vm/sdk/wallet/tx.go @@ -27,7 +27,7 @@ func encode(fields ...scale.Encodable) []byte { // SelfSpawn creates a self-spawn transaction. func SelfSpawn(pk signing.PrivateKey, nonce core.Nonce, opts ...sdk.Opt) []byte { - // self-spawn has not yet been implemented for Athena + // TODO(lane): self-spawn has not yet been implemented for Athena panic("self-spawn not yet implemented") } @@ -53,8 +53,10 @@ func Spawn( // note that principal is computed from pk principal := core.ComputePrincipal(wallet.TemplateAddress, public) - // TODO(lane): fix encoding + // TODO(lane): depends on https://github.com/athenavm/athena/issues/131 + // mock for now tx := encode(&sdk.TxVersion, &principal, &template, &payload, args) + sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) return append(tx, sig...) } @@ -78,8 +80,10 @@ func Spend(pk signing.PrivateKey, to types.Address, amount uint64, nonce types.N args.Destination = to args.Amount = amount - // TODO(lane): fix encoding + // TODO(lane): depends on https://github.com/athenavm/athena/issues/131 + // mock for now tx := encode(&sdk.TxVersion, &principal, &payload, &args) + sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) return append(tx, sig...) } diff --git a/vm/templates/wallet/gas.go b/vm/templates/wallet/gas.go index 23c1dc78e0..c233ff7f34 100644 --- a/vm/templates/wallet/gas.go +++ b/vm/templates/wallet/gas.go @@ -1,20 +1,13 @@ package wallet import ( - "math" - "github.com/spacemeshos/go-spacemesh/vm/core" ) func BaseGas() uint64 { - // TODO(lane): rewrite to use the VM - // switch method { - // case core.MethodSpawn: - // return core.TX + core.EDVERIFY + core.SPAWN - // case core.MethodSpend: - // return core.TX + core.EDVERIFY - // } - return math.MaxUint64 + // TODO(lane): depends on https://github.com/athenavm/athena/issues/127 + // mock for now + return core.TX + core.EDVERIFY } func LoadGas() uint64 { @@ -22,16 +15,11 @@ func LoadGas() uint64 { } func ExecGas() uint64 { - // TODO(lane): rewrite to use the VM - // switch method { - // case core.MethodSpawn: - // return core.SizeGas(core.STORE, core.PUBLIC_KEY_SIZE+core.ACCOUNT_HEADER_SIZE) - // case core.MethodSpend: - // gas := core.ACCOUNT_ACCESS - // gas += core.SizeGas(core.LOAD, core.ACCOUNT_BALANCE_SIZE) - // gas += core.SizeGas(core.UPDATE, core.ACCOUNT_HEADER_SIZE) - // gas += core.SizeGas(core.UPDATE, core.ACCOUNT_BALANCE_SIZE) - // return gas - // } - return math.MaxUint64 + // TODO(lane): depends on https://github.com/athenavm/athena/issues/127 + // mock for now + gas := core.ACCOUNT_ACCESS + gas += core.SizeGas(core.LOAD, core.ACCOUNT_BALANCE_SIZE) + gas += core.SizeGas(core.UPDATE, core.ACCOUNT_HEADER_SIZE) + gas += core.SizeGas(core.UPDATE, core.ACCOUNT_BALANCE_SIZE) + return gas } diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index 8132829896..2e336b8c3c 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -1,9 +1,6 @@ package wallet import ( - "fmt" - - "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" "github.com/spacemeshos/go-scale" "github.com/spacemeshos/go-spacemesh/vm/core" @@ -11,46 +8,27 @@ import ( // New returns Wallet instance with SpawnArguments. func New(args *SpawnArguments) *Wallet { - return &Wallet{PublicKey: args.PublicKey} + return &Wallet{} } //go:generate scalegen // Wallet is a single-key wallet. type Wallet struct { - PublicKey core.PublicKey } // MaxSpend returns amount specified in the SpendArguments for Spend method. func (s *Wallet) MaxSpend(args any) (uint64, error) { - // TODO(lane): rewrite to use the VM - // switch method { - // case core.MethodSpawn: - // return 0, nil - // case core.MethodSpend: - // return args.(*SpendArguments).Amount, nil - // default: - return 0, fmt.Errorf("%w: unknown method", core.ErrMalformed) - // } + // TODO(lane): depends on https://github.com/athenavm/athena/issues/128 + // mock for now + return 1000000, nil } // Verify that transaction is signed by the owner of the PublicKey using ed25519. func (s *Wallet) Verify(host core.Host, raw []byte, dec *scale.Decoder) bool { - sig := core.Signature{} - n, err := sig.DecodeScale(dec) - if err != nil { - return false - } - return ed25519.Verify( - ed25519.PublicKey(s.PublicKey[:]), - core.SigningBody(host.GetGenesisID().Bytes(), raw[:len(raw)-n]), - sig[:], - ) -} - -// Spend transfers an amount to the address specified in SpendArguments. -func (s *Wallet) Spend(host core.Host, args *SpendArguments) error { - return host.Transfer(args.Destination, args.Amount) + // TODO(lane): depends on https://github.com/athenavm/athena/issues/129 + // mock for now + return true } func (s *Wallet) BaseGas() uint64 { diff --git a/vm/templates/wallet/wallet_scale.go b/vm/templates/wallet/wallet_scale.go index a8623d5c3f..29ff2aa29d 100644 --- a/vm/templates/wallet/wallet_scale.go +++ b/vm/templates/wallet/wallet_scale.go @@ -8,23 +8,9 @@ import ( ) func (t *Wallet) EncodeScale(enc *scale.Encoder) (total int, err error) { - { - n, err := scale.EncodeByteArray(enc, t.PublicKey[:]) - if err != nil { - return total, err - } - total += n - } return total, nil } func (t *Wallet) DecodeScale(dec *scale.Decoder) (total int, err error) { - { - n, err := scale.DecodeByteArray(dec, t.PublicKey[:]) - if err != nil { - return total, err - } - total += n - } return total, nil } From e1344419fd8e07b7838ec8d542e1fd28d80abb68 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Tue, 8 Oct 2024 16:22:18 -0700 Subject: [PATCH 05/73] Linter --- vm/templates/wallet/wallet.go | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index 2e336b8c3c..27ba58503a 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -14,8 +14,7 @@ func New(args *SpawnArguments) *Wallet { //go:generate scalegen // Wallet is a single-key wallet. -type Wallet struct { -} +type Wallet struct{} // MaxSpend returns amount specified in the SpendArguments for Spend method. func (s *Wallet) MaxSpend(args any) (uint64, error) { From 2e94bda30d9f28435093c5737802cbf09727b0d0 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Tue, 8 Oct 2024 16:25:30 -0700 Subject: [PATCH 06/73] Add pubkey back to wallet template We may need this later, to pass into the VM template --- vm/templates/wallet/wallet.go | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index 27ba58503a..2422821326 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -8,13 +8,15 @@ import ( // New returns Wallet instance with SpawnArguments. func New(args *SpawnArguments) *Wallet { - return &Wallet{} + return &Wallet{PublicKey: args.PublicKey} } //go:generate scalegen // Wallet is a single-key wallet. -type Wallet struct{} +type Wallet struct { + PublicKey core.PublicKey +} // MaxSpend returns amount specified in the SpendArguments for Spend method. func (s *Wallet) MaxSpend(args any) (uint64, error) { From b764ab80795b0694667ebb03aee9e7b3df70ea2f Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Wed, 9 Oct 2024 11:41:00 -0700 Subject: [PATCH 07/73] Continue to clean up tx handling --- vm/core/context.go | 5 +- vm/core/errors.go | 2 +- vm/core/types.go | 6 +- vm/templates/wallet/handler.go | 8 +-- vm/vm.go | 114 ++++++++------------------------- 5 files changed, 32 insertions(+), 103 deletions(-) diff --git a/vm/core/context.go b/vm/core/context.go index c06d0c56eb..5de85b1b78 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -3,7 +3,6 @@ package core import ( "fmt" - "github.com/spacemeshos/go-scale" "github.com/spacemeshos/go-spacemesh/common/types" ) @@ -22,13 +21,11 @@ type Context struct { PrincipalTemplate Template PrincipalAccount Account - ParseOutput ParseOutput - Gas struct { + Gas struct { BaseGas uint64 FixedGas uint64 } Header Header - Args scale.Encodable // consumed is in gas units and will be used consumed uint64 diff --git a/vm/core/errors.go b/vm/core/errors.go index 979f484422..b81f7de80e 100644 --- a/vm/core/errors.go +++ b/vm/core/errors.go @@ -21,7 +21,7 @@ var ( // ErrSpawned raised if account already spawned. ErrSpawned = errors.New("account already spawned") // ErrNotSpawned raised if account is not spawned. - ErrNotSpawned = errors.New("account is not spawned") + ErrNotSpawned = errors.New("principal account is not spawned") // ErrTemplateMismatch raised if target account doesn't match template account. ErrTemplateMismatch = errors.New("relay template mismatch") // ErrTxLimit overflows max tx size. diff --git a/vm/core/types.go b/vm/core/types.go index c75b0856a1..1ae7d1aa6c 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -37,13 +37,9 @@ type ( type Handler interface { // Parse header and arguments from the payload. Parse(*scale.Decoder) (ParseOutput, error) - // TODO(lane): update to use the VM - // Args returns method arguments for the method. - Args() scale.Type - // TODO(lane): update to use the VM // Exec dispatches execution request based on the method selector. - Exec(Host, scale.Encodable) error + Exec(Host, []byte) error // New instantiates Template from spawn arguments. New(any) (Template, error) diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index 162d47fddd..c8e83857df 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -1,7 +1,6 @@ package wallet import ( - "bytes" "fmt" "github.com/spacemeshos/go-scale" @@ -46,16 +45,13 @@ func (*handler) New(args any) (core.Template, error) { // Load single sig wallet from stored state. func (*handler) Load(state []byte) (core.Template, error) { - decoder := scale.NewDecoder(bytes.NewReader(state)) + // TODO(lane): pass blob into VM to instantiate the template instance (program) var wallet Wallet - if _, err := wallet.DecodeScale(decoder); err != nil { - return nil, fmt.Errorf("%w: malformed state %w", core.ErrInternal, err) - } return &wallet, nil } // Exec spawn or spend based on the method selector. -func (*handler) Exec(host core.Host, args scale.Encodable) error { +func (*handler) Exec(host core.Host, args []byte) error { // TODO(lane): rewrite to use the VM // switch method { // case core.MethodSpawn: diff --git a/vm/vm.go b/vm/vm.go index d420191f27..48f06330c0 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -322,7 +322,6 @@ func (v *VM) execute( continue } ctx := req.ctx - args := req.args if header.GasPrice == 0 { logger.Warn("ineffective transaction. zero gas price", @@ -388,7 +387,7 @@ func (v *VM) execute( err = ctx.Consume(ctx.Header.MaxGas) if err == nil { - err = ctx.PrincipalHandler.Exec(ctx, args) + err = ctx.PrincipalHandler.Exec(ctx, tx.Raw) } if err != nil { logger.Debug("transaction failed", @@ -437,9 +436,8 @@ type Request struct { raw types.RawTx decoder *scale.Decoder - // both ctx and args are set after successful Parse - ctx *core.Context - args scale.Encodable + // ctx set after successful Parse + ctx *core.Context } // Parse header from the raw transaction. @@ -448,12 +446,11 @@ func (r *Request) Parse() (*core.Header, error) { if len(r.raw.Raw) > core.TxSizeLimit { return nil, fmt.Errorf("%w: tx size (%d) > limit (%d)", core.ErrTxLimit, len(r.raw.Raw), core.TxSizeLimit) } - header, ctx, args, err := parse(r.vm.logger, r.lid, r.vm.registry, r.cache, r.vm.cfg, r.raw.Raw, r.decoder) + header, ctx, err := parse(r.vm.logger, r.lid, r.vm.registry, r.cache, r.vm.cfg, r.raw.Raw, r.decoder) if err != nil { return nil, err } r.ctx = ctx - r.args = args transactionDurationParse.Observe(float64(time.Since(start))) return header, nil } @@ -477,131 +474,74 @@ func parse( cfg Config, raw []byte, decoder *scale.Decoder, -) (*core.Header, *core.Context, scale.Encodable, error) { +) (*core.Header, *core.Context, error) { version, _, err := scale.DecodeCompact8(decoder) if err != nil { - return nil, nil, nil, fmt.Errorf("%w: failed to decode version %w", core.ErrMalformed, err) + return nil, nil, fmt.Errorf("%w: failed to decode version %w", core.ErrMalformed, err) } // v1 is an Athena-compatible transaction if version != 1 { - return nil, nil, nil, fmt.Errorf("%w: unsupported version %d", core.ErrMalformed, version) + return nil, nil, fmt.Errorf("%w: unsupported version %d", core.ErrMalformed, version) } var principal core.Address if _, err := principal.DecodeScale(decoder); err != nil { - return nil, nil, nil, fmt.Errorf("%w failed to decode principal: %w", core.ErrMalformed, err) + return nil, nil, fmt.Errorf("%w failed to decode principal: %w", core.ErrMalformed, err) } - account, err := loader.Get(principal) + principalAccount, err := loader.Get(principal) if err != nil { - return nil, nil, nil, fmt.Errorf( + return nil, nil, fmt.Errorf( "%w: failed load state for principal %s - %w", core.ErrInternal, principal, err, ) } - logger.Debug("loaded principal account state", zap.Inline(&account)) + logger.Debug("loaded principal account state", zap.Inline(&principalAccount)) ctx := &core.Context{ GenesisID: cfg.GenesisID, Registry: reg, Loader: loader, - PrincipalAccount: account, + PrincipalAccount: principalAccount, LayerID: lid, } - if account.TemplateAddress != nil { - ctx.PrincipalHandler = reg.Get(*account.TemplateAddress) + // principal must already have been spawned + // otherwise, we cannot verify the tx in order to pay fees + if principalAccount.TemplateAddress == nil { + return nil, nil, core.ErrNotSpawned + } else { + ctx.PrincipalHandler = reg.Get(*principalAccount.TemplateAddress) if ctx.PrincipalHandler == nil { - return nil, nil, nil, fmt.Errorf("%w: unknown template %s", core.ErrMalformed, *account.TemplateAddress) + return nil, nil, fmt.Errorf("%w: unknown template %s", core.ErrMalformed, *principalAccount.TemplateAddress) } - ctx.PrincipalTemplate, err = ctx.PrincipalHandler.Load(account.State) + ctx.PrincipalTemplate, err = ctx.PrincipalHandler.Load(principalAccount.State) if err != nil { - return nil, nil, nil, err + return nil, nil, err } } - var ( - templateAddress *core.Address - handler core.Handler - ) - // TODO(lane): rewrite to use VM - // if method == core.MethodSpawn { - // // the transaction is either spawn or self-spawn - // templateAddress = &core.Address{} - // if _, err := templateAddress.DecodeScale(decoder); err != nil { - // return nil, nil, nil, fmt.Errorf("%w failed to decode template address %w", core.ErrMalformed, err) - // } - // handler = reg.Get(*templateAddress) - // if handler == nil { - // return nil, nil, nil, fmt.Errorf("%w: unknown template %s", core.ErrMalformed, *templateAddress) - // } - // if ctx.PrincipalHandler == nil { - // // spawn is not possible if principal is not spawned - // // so this must be self-spawn, but we can't tell before decoding arguments - // ctx.PrincipalHandler = handler - // } - // } else { - // this is any other call transaction - if account.TemplateAddress == nil { - return nil, nil, nil, core.ErrNotSpawned - } - templateAddress = account.TemplateAddress - handler = ctx.PrincipalHandler - // } output, err := ctx.PrincipalHandler.Parse(decoder) if err != nil { - return nil, nil, nil, err - } - args := handler.Args() - if args == nil { - return nil, nil, nil, fmt.Errorf("%w: unknown method %s", core.ErrMalformed, *templateAddress) - } - if _, err := args.DecodeScale(decoder); err != nil { - return nil, nil, nil, fmt.Errorf("%w failed to decode method arguments %w", core.ErrMalformed, err) - } - // TODO(lane): rewrite to use VM - // if method == core.MethodSpawn { - // if core.ComputePrincipal(*templateAddress, args) == principal { - // // this is a self spawn. if it fails validation - discard it immediately - // panic("self-spawn not implemented") - // // ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(args) - // // if err != nil { - // // return nil, nil, nil, err - // // } - // // ctx.Gas.FixedGas += ctx.PrincipalTemplate.ExecGas() - // } else if account.TemplateAddress == nil { - // return nil, nil, nil, fmt.Errorf("%w: account can't spawn until it is spawned itself", - // core.ErrNotSpawned) - // } else { - // target, err := handler.New(args) - // if err != nil { - // return nil, nil, nil, err - // } - // ctx.Gas.FixedGas += ctx.PrincipalTemplate.LoadGas() - // ctx.Gas.FixedGas += target.ExecGas() - // } - // } else { + return nil, nil, err + } ctx.Gas.FixedGas += ctx.PrincipalTemplate.LoadGas() ctx.Gas.FixedGas += ctx.PrincipalTemplate.ExecGas() - // } ctx.Gas.BaseGas = ctx.PrincipalTemplate.BaseGas() - ctx.ParseOutput = output - ctx.Header.Principal = principal - ctx.Header.TemplateAddress = *templateAddress + ctx.Header.TemplateAddress = *principalAccount.TemplateAddress ctx.Header.MaxGas = core.MaxGas(ctx.Gas.BaseGas, ctx.Gas.FixedGas, raw) ctx.Header.GasPrice = output.GasPrice ctx.Header.Nonce = output.Nonce - ctx.Args = args - maxspend, err := ctx.PrincipalTemplate.MaxSpend(args) + maxspend, err := ctx.PrincipalTemplate.MaxSpend(raw) if err != nil { - return nil, nil, nil, err + return nil, nil, err } ctx.Header.MaxSpend = maxspend - return &ctx.Header, ctx, args, nil + return &ctx.Header, ctx, nil } func verify(ctx *core.Context, raw []byte, dec *scale.Decoder) bool { From 92be51676d297997da4c384846ee05104f06a83b Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Wed, 9 Oct 2024 11:50:39 -0700 Subject: [PATCH 08/73] More cleanup --- vm/sdk/wallet/tx.go | 6 ------ vm/templates/wallet/handler.go | 13 +------------ vm/templates/wallet/wallet.go | 6 ++---- vm/vm_test.go | 4 +++- 4 files changed, 6 insertions(+), 23 deletions(-) diff --git a/vm/sdk/wallet/tx.go b/vm/sdk/wallet/tx.go index cc79a3ed33..ffdb3a71e6 100644 --- a/vm/sdk/wallet/tx.go +++ b/vm/sdk/wallet/tx.go @@ -25,12 +25,6 @@ func encode(fields ...scale.Encodable) []byte { return buf.Bytes() } -// SelfSpawn creates a self-spawn transaction. -func SelfSpawn(pk signing.PrivateKey, nonce core.Nonce, opts ...sdk.Opt) []byte { - // TODO(lane): self-spawn has not yet been implemented for Athena - panic("self-spawn not yet implemented") -} - // Spawn creates a spawn transaction. func Spawn( pk signing.PrivateKey, diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index c8e83857df..03e347d1a1 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -26,7 +26,7 @@ var ( type handler struct{} -// Parse header and arguments. +// Parse header. func (*handler) Parse(decoder *scale.Decoder) (output core.ParseOutput, err error) { var p core.Payload if _, err = p.DecodeScale(decoder); err != nil { @@ -67,14 +67,3 @@ func (*handler) Exec(host core.Host, args []byte) error { // } // return nil } - -// Args ... -func (h *handler) Args() scale.Type { - // switch method { - // case core.MethodSpawn: - // return &SpawnArguments{} - // case core.MethodSpend: - // return &SpendArguments{} - // } - return nil -} diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index 2422821326..27ba58503a 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -8,15 +8,13 @@ import ( // New returns Wallet instance with SpawnArguments. func New(args *SpawnArguments) *Wallet { - return &Wallet{PublicKey: args.PublicKey} + return &Wallet{} } //go:generate scalegen // Wallet is a single-key wallet. -type Wallet struct { - PublicKey core.PublicKey -} +type Wallet struct{} // MaxSpend returns amount specified in the SpendArguments for Spend method. func (s *Wallet) MaxSpend(args any) (uint64, error) { diff --git a/vm/vm_test.go b/vm/vm_test.go index 71509ddfaf..d2db995759 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -71,7 +71,9 @@ func (a *singlesigAccount) spend(to core.Address, amount uint64, nonce core.Nonc } func (a *singlesigAccount) selfSpawn(nonce core.Nonce, opts ...sdk.Opt) []byte { - return sdkwallet.SelfSpawn(a.pk, nonce, opts...) + // TODO(lane): rewrite to use spawn, not selfspawn + // return sdkwallet.SelfSpawn(a.pk, nonce, opts...) + panic("TODO: self spawn not yet implemented") } func (a *singlesigAccount) spawn( From d4eab1a9a4474516b279f293fe9db3b12e1d0ada Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Thu, 10 Oct 2024 14:59:30 -0700 Subject: [PATCH 09/73] Continuing rewrite of VM parse code (WIP) --- common/types/transaction_header.go | 34 ++++++++++++---- vm/core/types.go | 9 +++-- vm/sdk/wallet/tx.go | 7 ++++ vm/templates/wallet/handler.go | 22 +++++++++- vm/templates/wallet/wallet.go | 8 +++- vm/vm.go | 64 +++++++++++++++++++++++++----- vm/vm_test.go | 8 ++-- 7 files changed, 124 insertions(+), 28 deletions(-) diff --git a/common/types/transaction_header.go b/common/types/transaction_header.go index b798754c34..93d7c66371 100644 --- a/common/types/transaction_header.go +++ b/common/types/transaction_header.go @@ -1,20 +1,31 @@ package types -import "go.uber.org/zap/zapcore" +import ( + "encoding/hex" + "fmt" + + "go.uber.org/zap/zapcore" +) //go:generate scalegen // TxHeader is a transaction header, with some of the fields defined directly in the tx // and the rest is computed by the template based on immutable state and method arguments. type TxHeader struct { - Principal Address + Principal Address + + // TODO(lane): TemplateAddress and Method are unused by the Athena VM, and should be removed. TemplateAddress Address Method uint8 - Nonce Nonce - LayerLimits LayerLimits - MaxGas uint64 - GasPrice uint64 - MaxSpend uint64 + + Nonce Nonce + LayerLimits LayerLimits + MaxGas uint64 + GasPrice uint64 + MaxSpend uint64 + + // Payload is opaque to the host (go-spacemesh), and is passed into and interpreted by the VM. + Payload []byte } // Fee is a MaxGas multiplied by a GasPrice. @@ -26,9 +37,16 @@ func (h *TxHeader) Fee() uint64 { func (h *TxHeader) Spending() uint64 { return h.Fee() + h.MaxSpend } +func min(a, b int) int { + if a < b { + return a + } + return b +} // MarshalLogObject implements encoding for the tx header. func (h *TxHeader) MarshalLogObject(encoder zapcore.ObjectEncoder) error { + payloadHash := hex.EncodeToString(h.Payload) encoder.AddString("principal", h.Principal.String()) encoder.AddUint64("nonce_counter", h.Nonce) encoder.AddUint32("layer_min", h.LayerLimits.Min) @@ -36,6 +54,8 @@ func (h *TxHeader) MarshalLogObject(encoder zapcore.ObjectEncoder) error { encoder.AddUint64("max_gas", h.MaxGas) encoder.AddUint64("gas_price", h.GasPrice) encoder.AddUint64("max_spend", h.MaxSpend) + encoder.AddString("payload", + fmt.Sprintf("%s... (len %d)", payloadHash[:min(len(payloadHash), 5)], len(h.Payload))) return nil } diff --git a/vm/core/types.go b/vm/core/types.go index 1ae7d1aa6c..7da9d5c6b3 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -35,8 +35,10 @@ type ( // Handler provides set of static templates method that are not directly attached to the state. type Handler interface { - // Parse header and arguments from the payload. + // Parse header from the payload. Parse(*scale.Decoder) (ParseOutput, error) + // Args returns method arguments for the method. + Args([]byte) scale.Type // Exec dispatches execution request based on the method selector. Exec(Host, []byte) error @@ -45,14 +47,15 @@ type Handler interface { New(any) (Template, error) // Load template with stored immutable state. Load([]byte) (Template, error) + + // Whether or not this tx is a spawn transaction. + IsSpawn([]byte) bool } //go:generate mockgen -typed -package=mocks -destination=./mocks/template.go github.com/spacemeshos/go-spacemesh/vm/core Template // Template is a concrete Template type initialized with mutable and immutable state. type Template interface { - // Template needs to implement scale.Encodable as mutable and immutable state will be stored as a blob of bytes. - scale.Encodable // MaxSpend decodes MaxSpend value for the transaction. Transaction will fail // if it spends more than that. MaxSpend(any) (uint64, error) diff --git a/vm/sdk/wallet/tx.go b/vm/sdk/wallet/tx.go index ffdb3a71e6..f7a0219176 100644 --- a/vm/sdk/wallet/tx.go +++ b/vm/sdk/wallet/tx.go @@ -25,6 +25,13 @@ func encode(fields ...scale.Encodable) []byte { return buf.Bytes() } +// SelfSpawn creates a self-spawn transaction. +func SelfSpawn(pk signing.PrivateKey, nonce core.Nonce, opts ...sdk.Opt) []byte { + args := wallet.SpawnArguments{} + copy(args.PublicKey[:], signing.Public(pk)) + return Spawn(pk, wallet.TemplateAddress, &args, nonce, opts...) +} + // Spawn creates a spawn transaction. func Spawn( pk signing.PrivateKey, diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index 03e347d1a1..b172cf55c8 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -50,7 +50,7 @@ func (*handler) Load(state []byte) (core.Template, error) { return &wallet, nil } -// Exec spawn or spend based on the method selector. +// Pass the transaction into the VM for execution. func (*handler) Exec(host core.Host, args []byte) error { // TODO(lane): rewrite to use the VM // switch method { @@ -67,3 +67,23 @@ func (*handler) Exec(host core.Host, args []byte) error { // } // return nil } + +func (h *handler) IsSpawn(payload []byte) bool { + // TODO(lane): rewrite to use the VM + // mock for now + return true +} + +// Args ... +func (h *handler) Args(payload []byte) scale.Type { + // TODO(lane): rewrite to use the VM + // mock for now + return &SpawnArguments{} + // switch method { + // case core.MethodSpawn: + // return &SpawnArguments{} + // case core.MethodSpend: + // return &SpendArguments{} + // } + // return nil +} diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index 27ba58503a..0b051cc92b 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -8,13 +8,17 @@ import ( // New returns Wallet instance with SpawnArguments. func New(args *SpawnArguments) *Wallet { - return &Wallet{} + // store the pubkey, i.e., the constructor args (aka immutable state) required to instantiate + // the wallet program instance in Athena, so we can lazily instantiate it as required. + return &Wallet{PublicKey: args.PublicKey} } //go:generate scalegen // Wallet is a single-key wallet. -type Wallet struct{} +type Wallet struct { + PublicKey core.PublicKey +} // MaxSpend returns amount specified in the SpendArguments for Spend method. func (s *Wallet) MaxSpend(args any) (uint64, error) { diff --git a/vm/vm.go b/vm/vm.go index 48f06330c0..36e6d367f9 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -479,7 +479,7 @@ func parse( if err != nil { return nil, nil, fmt.Errorf("%w: failed to decode version %w", core.ErrMalformed, err) } - // v1 is an Athena-compatible transaction + // v1 is athena compatible tx if version != 1 { return nil, nil, fmt.Errorf("%w: unsupported version %d", core.ErrMalformed, version) } @@ -507,11 +507,12 @@ func parse( LayerID: lid, } - // principal must already have been spawned - // otherwise, we cannot verify the tx in order to pay fees - if principalAccount.TemplateAddress == nil { - return nil, nil, core.ErrNotSpawned - } else { + var ( + templateAddress *core.Address + handler core.Handler + ) + + if principalAccount.TemplateAddress != nil { ctx.PrincipalHandler = reg.Get(*principalAccount.TemplateAddress) if ctx.PrincipalHandler == nil { return nil, nil, fmt.Errorf("%w: unknown template %s", core.ErrMalformed, *principalAccount.TemplateAddress) @@ -520,23 +521,66 @@ func parse( if err != nil { return nil, nil, err } + templateAddress = principalAccount.TemplateAddress + handler = ctx.PrincipalHandler + } else { + // the principal isn't spawned yet. check for spawn or self-spawn. + templateAddress = &core.Address{} + if _, err := templateAddress.DecodeScale(decoder); err != nil { + return nil, nil, fmt.Errorf("%w failed to decode template address %w", core.ErrMalformed, err) + } + handler = reg.Get(*templateAddress) + if handler == nil { + return nil, nil, fmt.Errorf("%w: unknown template %s", core.ErrMalformed, *templateAddress) + } + if !handler.IsSpawn(raw) { + return nil, nil, core.ErrNotSpawned + } + ctx.PrincipalHandler = handler } output, err := ctx.PrincipalHandler.Parse(decoder) if err != nil { return nil, nil, err } - ctx.Gas.FixedGas += ctx.PrincipalTemplate.LoadGas() - ctx.Gas.FixedGas += ctx.PrincipalTemplate.ExecGas() + args := handler.Args(raw) + if args == nil { + return nil, nil, fmt.Errorf("%w: unknown method %s", core.ErrMalformed, *templateAddress) + } + if _, err := args.DecodeScale(decoder); err != nil { + return nil, nil, fmt.Errorf("%w failed to decode method arguments %w", core.ErrMalformed, err) + } + if handler.IsSpawn(raw) { + if core.ComputePrincipal(*templateAddress, args) == principal { + // this is a self spawn. if it fails validation - discard it immediately + ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(args) + if err != nil { + return nil, nil, err + } + ctx.Gas.FixedGas += ctx.PrincipalTemplate.ExecGas() + } else if principalAccount.TemplateAddress == nil { + return nil, nil, fmt.Errorf("%w: account can't spawn until it is spawned itself", core.ErrNotSpawned) + } else { + target, err := handler.New(args) + if err != nil { + return nil, nil, err + } + ctx.Gas.FixedGas += ctx.PrincipalTemplate.LoadGas() + ctx.Gas.FixedGas += target.ExecGas() + } + } else { + ctx.Gas.FixedGas += ctx.PrincipalTemplate.LoadGas() + ctx.Gas.FixedGas += ctx.PrincipalTemplate.ExecGas() + } ctx.Gas.BaseGas = ctx.PrincipalTemplate.BaseGas() ctx.Header.Principal = principal - ctx.Header.TemplateAddress = *principalAccount.TemplateAddress + ctx.Header.TemplateAddress = *templateAddress ctx.Header.MaxGas = core.MaxGas(ctx.Gas.BaseGas, ctx.Gas.FixedGas, raw) ctx.Header.GasPrice = output.GasPrice ctx.Header.Nonce = output.Nonce - maxspend, err := ctx.PrincipalTemplate.MaxSpend(raw) + maxspend, err := ctx.PrincipalTemplate.MaxSpend(args) if err != nil { return nil, nil, err } diff --git a/vm/vm_test.go b/vm/vm_test.go index d2db995759..553bdd1628 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -71,9 +71,7 @@ func (a *singlesigAccount) spend(to core.Address, amount uint64, nonce core.Nonc } func (a *singlesigAccount) selfSpawn(nonce core.Nonce, opts ...sdk.Opt) []byte { - // TODO(lane): rewrite to use spawn, not selfspawn - // return sdkwallet.SelfSpawn(a.pk, nonce, opts...) - panic("TODO: self spawn not yet implemented") + return sdkwallet.SelfSpawn(a.pk, nonce, opts...) } func (a *singlesigAccount) spawn( @@ -1225,7 +1223,7 @@ func TestWallets(t *testing.T) { } func testValidation(t *testing.T, tt *tester, template core.Address) { - t.Skip("TODO: new wallet SDK") + // t.Skip("TODO: new wallet SDK") t.Parallel() skipped, _, err := tt.Apply(types.GetEffectiveGenesis(), notVerified(tt.selfSpawn(0)), nil) require.NoError(tt, err) @@ -1332,7 +1330,7 @@ func testValidation(t *testing.T, tt *tester, template core.Address) { } func TestValidation(t *testing.T) { - t.Skip("TODO: new wallet SDK") + // t.Skip("TODO: new wallet SDK") t.Parallel() t.Run("SingleSig", func(t *testing.T) { tt := newTester(t). From c91bdda58c9f0cf0d15b2db4ae79179af3a8df47 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Thu, 17 Oct 2024 19:07:07 -0700 Subject: [PATCH 10/73] Ongoing integration work (WIP) --- common/types/account_storage.go | 2 +- vm/core/context.go | 96 ++++++++++++++++++++++++++++++++- vm/core/context_test.go | 53 +++++++++++++++++- vm/core/types.go | 1 + vm/host.go | 86 ++++++++++++++++++++++------- vm/host_test.go | 22 -------- vm/templates/wallet/handler.go | 16 ++---- vm/vm.go | 2 +- 8 files changed, 219 insertions(+), 59 deletions(-) diff --git a/common/types/account_storage.go b/common/types/account_storage.go index 00b6c9f168..85f0f349d7 100644 --- a/common/types/account_storage.go +++ b/common/types/account_storage.go @@ -5,5 +5,5 @@ package types // StorageItem represents a single item of account storage. type StorageItem struct { Key [32]byte - Value Hash32 + Value [32]byte } diff --git a/vm/core/context.go b/vm/core/context.go index 5de85b1b78..a172b096cf 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -1,13 +1,16 @@ package core import ( + "bytes" "fmt" + "github.com/spacemeshos/go-scale" + "github.com/spacemeshos/go-spacemesh/common/types" ) // Context serves 2 purposes: -// - maintains changes to the system state, that will be applied only after successful execution +// - maintains changes to the system state, that will be applied only after succesful execution // - accumulates set of reusable objects and data. type Context struct { Registry HandlerRegistry @@ -21,16 +24,20 @@ type Context struct { PrincipalTemplate Template PrincipalAccount Account - Gas struct { + ParseOutput ParseOutput + Gas struct { BaseGas uint64 FixedGas uint64 } Header Header + Args scale.Encodable // consumed is in gas units and will be used consumed uint64 // fee is in coins units fee uint64 + // an amount transfrered to other accounts + transferred uint64 touched []Address changed map[Address]*Account @@ -64,6 +71,62 @@ func (c *Context) Handler() Handler { return c.PrincipalHandler } +// Spawn account. +func (c *Context) Spawn(args scale.Encodable) error { + account, err := c.load(ComputePrincipal(c.Header.TemplateAddress, args)) + if err != nil { + return err + } + if account.TemplateAddress != nil { + return ErrSpawned + } + handler := c.Registry.Get(c.Header.TemplateAddress) + if handler == nil { + return fmt.Errorf("%w: spawn is called with unknown handler", ErrInternal) + } + buf := bytes.NewBuffer(nil) + instance, err := handler.New(args) + if err != nil { + return fmt.Errorf("%w: %w", ErrMalformed, err) + } + _, err = instance.EncodeScale(scale.NewEncoder(buf)) + if err != nil { + return fmt.Errorf("%w: %w", ErrInternal, err) + } + account.State = buf.Bytes() + account.TemplateAddress = &c.Header.TemplateAddress + c.change(account) + return nil +} + +// Transfer amount to the address after validation passes. +func (c *Context) Transfer(to Address, amount uint64) error { + return c.transfer(&c.PrincipalAccount, to, amount, c.Header.MaxSpend) +} + +func (c *Context) transfer(from *Account, to Address, amount, max uint64) error { + account, err := c.load(to) + if err != nil { + return err + } + if amount > from.Balance { + return ErrNoBalance + } + if c.transferred+amount > max { + return fmt.Errorf("%w: %d", ErrMaxSpend, max) + } + // noop. only gas is consumed + if from.Address == to { + return nil + } + + c.transferred += amount + from.Balance -= amount + account.Balance += amount + c.change(account) + return nil +} + // Consume gas from the account after validation passes. func (c *Context) Consume(gas uint64) (err error) { amount := gas * c.Header.GasPrice @@ -113,3 +176,32 @@ func (c *Context) Updated() []types.Address { rst = append(rst, c.touched...) return rst } + +func (c *Context) load(address types.Address) (*Account, error) { + if address == c.Principal() { + return &c.PrincipalAccount, nil + } + if c.changed == nil { + c.changed = map[Address]*Account{} + } + account, exist := c.changed[address] + if !exist { + loaded, err := c.Loader.Get(address) + if err != nil { + return nil, fmt.Errorf("%w: %w", ErrInternal, err) + } + account = &loaded + } + return account, nil +} + +func (c *Context) change(account *Account) { + if account.Address == c.Principal() { + return + } + _, exist := c.changed[account.Address] + if !exist { + c.touched = append(c.touched, account.Address) + } + c.changed[account.Address] = account +} diff --git a/vm/core/context_test.go b/vm/core/context_test.go index 9f478e3cfe..00e728c312 100644 --- a/vm/core/context_test.go +++ b/vm/core/context_test.go @@ -4,11 +4,38 @@ import ( "testing" "github.com/stretchr/testify/require" + "go.uber.org/mock/gomock" + "github.com/spacemeshos/go-spacemesh/genvm/core" + "github.com/spacemeshos/go-spacemesh/genvm/core/mocks" "github.com/spacemeshos/go-spacemesh/sql/statesql" - "github.com/spacemeshos/go-spacemesh/vm/core" ) +func TestTransfer(t *testing.T) { + t.Run("NoBalance", func(t *testing.T) { + ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{statesql.InMemory()})} + require.ErrorIs(t, ctx.Transfer(core.Address{}, 100), core.ErrNoBalance) + }) + t.Run("MaxSpend", func(t *testing.T) { + ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{statesql.InMemory()})} + ctx.PrincipalAccount.Balance = 1000 + ctx.Header.MaxSpend = 100 + require.NoError(t, ctx.Transfer(core.Address{1}, 50)) + require.ErrorIs(t, ctx.Transfer(core.Address{2}, 100), core.ErrMaxSpend) + }) + t.Run("ReducesBalance", func(t *testing.T) { + ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{statesql.InMemory()})} + ctx.PrincipalAccount.Balance = 1000 + ctx.Header.MaxSpend = 1000 + for _, amount := range []uint64{50, 100, 200, 255} { + before := ctx.PrincipalAccount.Balance + require.NoError(t, ctx.Transfer(core.Address{uint8(amount)}, amount)) + after := ctx.PrincipalAccount.Balance + require.Equal(t, amount, before-after) + } + }) +} + func TestConsume(t *testing.T) { t.Run("OutOfGas", func(t *testing.T) { ctx := core.Context{} @@ -67,4 +94,28 @@ func TestApply(t *testing.T) { require.NoError(t, err) require.Equal(t, ctx.Fee(), ctx.Header.MaxGas*ctx.Header.GasPrice) }) + t.Run("PreserveTransferOrder", func(t *testing.T) { + ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{statesql.InMemory()})} + ctx.PrincipalAccount.Address = core.Address{1} + ctx.PrincipalAccount.Balance = 1000 + ctx.Header.MaxSpend = 1000 + order := []core.Address{ctx.PrincipalAccount.Address} + for _, amount := range []uint64{50, 100, 200, 255} { + address := core.Address{uint8(amount)} + require.NoError(t, ctx.Transfer(address, amount)) + order = append(order, address) + } + + ctrl := gomock.NewController(t) + + updater := mocks.NewMockAccountUpdater(ctrl) + actual := []core.Address{} + updater.EXPECT().Update(gomock.Any()).Do(func(account core.Account) error { + actual = append(actual, account.Address) + return nil + }).AnyTimes() + err := ctx.Apply(updater) + require.NoError(t, err) + require.Equal(t, order, actual) + }) } diff --git a/vm/core/types.go b/vm/core/types.go index 7da9d5c6b3..831086a5a7 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -74,6 +74,7 @@ type Template interface { // AccountLoader is an interface for loading accounts. type AccountLoader interface { + Has(Address) bool Get(Address) (Account, error) } diff --git a/vm/host.go b/vm/host.go index 84811497ad..fea5285988 100644 --- a/vm/host.go +++ b/vm/host.go @@ -1,30 +1,52 @@ package vm import ( - "encoding/binary" "fmt" + "log" + "os" + "path/filepath" + "runtime" athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/sql" - "github.com/spacemeshos/go-spacemesh/sql/accounts" + "github.com/spacemeshos/go-spacemesh/vm/core" ) +func athenaLibPath() string { + var err error + + cwd, err := os.Getwd() + if err != nil { + log.Fatalf("Failed to get current working directory: %v", err) + } + + switch runtime.GOOS { + case "windows": + return filepath.Join(cwd, "../build/libathenavmwrapper.dll") + case "darwin": + return filepath.Join(cwd, "../build/libathenavmwrapper.dylib") + default: + return filepath.Join(cwd, "../build/libathenavmwrapper.so") + } +} + type Host struct { - vm *athcon.VM - db sql.Executor + vm *athcon.VM + host core.Host + loader core.AccountLoader + updater core.AccountUpdater } // Load the VM from the shared library and returns an instance of a Host. // It is the caller's responsibility to call Destroy when it // is no longer needed. -func NewHost(path string, db sql.Executor) (*Host, error) { +func NewHost(path string, host core.Host, loader core.AccountLoader, updater core.AccountUpdater) (*Host, error) { vm, err := athcon.Load(path) if err != nil { return nil, fmt.Errorf("loading Athena VM: %w", err) } - return &Host{vm, db}, nil + return &Host{vm, host, loader, updater}, nil } func (h *Host) Destroy() { @@ -42,7 +64,9 @@ func (h *Host) Execute( ) (output []byte, gasLeft int64, err error) { hostCtx := &hostContext{ layer, - h.db, + h.host, + h.loader, + h.updater, } r, err := h.vm.Execute( hostCtx, @@ -65,19 +89,28 @@ func (h *Host) Execute( } type hostContext struct { - layer types.LayerID - db sql.Executor + layer types.LayerID + host core.Host + loader core.AccountLoader + updater core.AccountUpdater } var _ athcon.HostContext = (*hostContext)(nil) func (h *hostContext) AccountExists(addr athcon.Address) bool { - has, err := accounts.Has(h.db, types.Address(addr)) - return err != nil && has + return h.loader.Has(types.Address(addr)) } func (h *hostContext) GetStorage(addr athcon.Address, key athcon.Bytes32) athcon.Bytes32 { - panic("not implemented") + if account, err := h.loader.Get(types.Address(addr)); err == nil { + // TODO(lane): make this more efficient + for _, item := range account.Storage { + if item.Key == key { + return item.Value + } + } + } + return [32]byte{} } func (h *hostContext) SetStorage( @@ -85,15 +118,27 @@ func (h *hostContext) SetStorage( key athcon.Bytes32, value athcon.Bytes32, ) athcon.StorageStatus { - panic("not implemented") + if account, err := h.loader.Get(types.Address(addr)); err == nil { + // TODO(lane): make this more efficient + for i, item := range account.Storage { + if item.Key == key { + account.Storage[i].Value = value + _ = h.updater.Update(account) + return athcon.StorageModified + } + } + account.Storage = append(account.Storage, types.StorageItem{Key: key, Value: value}) + _ = h.updater.Update(account) + return athcon.StorageAdded + } + panic("account not found") } -func (h *hostContext) GetBalance(addr athcon.Address) athcon.Bytes32 { - var balance athcon.Bytes32 - if account, err := accounts.Get(h.db, types.Address(addr), h.layer); err == nil { - binary.LittleEndian.PutUint64(balance[:], account.Balance) +func (h *hostContext) GetBalance(addr athcon.Address) uint64 { + if account, err := h.loader.Get(types.Address(addr)); err == nil { + return account.Balance } - return balance + return 0 } func (h *hostContext) GetTxContext() athcon.TxContext { @@ -131,5 +176,8 @@ func (h *hostContext) Deploy(blob []byte) athcon.Address { } func (h *hostContext) Spawn(blob []byte) athcon.Address { + // make sure the account isn't already spawned + + // create a new account with the code panic("unimplemented") } diff --git a/vm/host_test.go b/vm/host_test.go index d4cfa3cb07..a2c65030d4 100644 --- a/vm/host_test.go +++ b/vm/host_test.go @@ -2,10 +2,6 @@ package vm import ( "encoding/binary" - "log" - "os" - "path/filepath" - "runtime" "testing" athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" @@ -17,24 +13,6 @@ import ( "github.com/spacemeshos/go-spacemesh/vm/templates/getbalance" ) -func athenaLibPath() string { - var err error - - cwd, err := os.Getwd() - if err != nil { - log.Fatalf("Failed to get current working directory: %v", err) - } - - switch runtime.GOOS { - case "windows": - return filepath.Join(cwd, "../build/libathenavmwrapper.dll") - case "darwin": - return filepath.Join(cwd, "../build/libathenavmwrapper.dylib") - default: - return filepath.Join(cwd, "../build/libathenavmwrapper.so") - } -} - func TestNewHost(t *testing.T) { host, err := NewHost(athenaLibPath(), statesql.InMemoryTest(t)) require.NoError(t, err) diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index b172cf55c8..a2faaf0deb 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -51,21 +51,11 @@ func (*handler) Load(state []byte) (core.Template, error) { } // Pass the transaction into the VM for execution. -func (*handler) Exec(host core.Host, args []byte) error { +func (*handler) Exec(host core.Host, payload []byte) error { + // Instantiate the VM + // TODO(lane): rewrite to use the VM - // switch method { - // case core.MethodSpawn: - // if err := host.Spawn(args); err != nil { - // return err - // } - // case core.MethodSpend: - // if err := host.Template().(*Wallet).Spend(host, args.(*SpendArguments)); err != nil { - // return err - // } - // default: return fmt.Errorf("%w: unknown method", core.ErrMalformed) - // } - // return nil } func (h *handler) IsSpawn(payload []byte) bool { diff --git a/vm/vm.go b/vm/vm.go index 36e6d367f9..4da3bfbb55 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -387,7 +387,7 @@ func (v *VM) execute( err = ctx.Consume(ctx.Header.MaxGas) if err == nil { - err = ctx.PrincipalHandler.Exec(ctx, tx.Raw) + err = ctx.PrincipalHandler.Exec(ctx, tx.Payload) } if err != nil { logger.Debug("transaction failed", From b3f4865014a3a29dd641ca8c989b2afc238de909 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 18 Oct 2024 15:55:05 -0700 Subject: [PATCH 11/73] Integrate latest Athena release Host tests passing --- Makefile-libs.Inc | 2 +- go.mod | 4 ++-- go.sum | 10 ++++++---- vm/core/context.go | 16 ++++++++-------- vm/core/staged_cache.go | 12 ++++++++++++ vm/core/types.go | 2 +- vm/host.go | 16 ++++++++-------- vm/host_test.go | 22 +++++++++++++--------- 8 files changed, 51 insertions(+), 33 deletions(-) diff --git a/Makefile-libs.Inc b/Makefile-libs.Inc index 14edff7ba6..70d89d7484 100644 --- a/Makefile-libs.Inc +++ b/Makefile-libs.Inc @@ -56,7 +56,7 @@ POSTRS_PROFILER_URL ?= https://github.com/spacemeshos/post-rs/releases/download/ POSTRS_SERVICE_ZIP = post-service-$(platform)-v$(POSTRS_SETUP_REV).zip POSTRS_SERVICE_URL ?= https://github.com/spacemeshos/post-rs/releases/download/v$(POSTRS_SETUP_REV)/$(POSTRS_SERVICE_ZIP) -ATHENA_SETUP_REV = 0.4.1 +ATHENA_SETUP_REV = 0.5.0 ATHENA_SETUP_ARTIFACT = athena_vmlib_v$(ATHENA_SETUP_REV)_$(GOOS)_$(GOARCH).tar.gz ATHENA_SETUP_ARTIFACT_URL ?= https://github.com/athenavm/athena/releases/download/v$(ATHENA_SETUP_REV)/$(ATHENA_SETUP_ARTIFACT) diff --git a/go.mod b/go.mod index 2038515f20..44c704cd63 100644 --- a/go.mod +++ b/go.mod @@ -5,7 +5,7 @@ go 1.23.2 require ( cloud.google.com/go/storage v1.44.0 github.com/ALTree/bigfloat v0.2.0 - github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.1 + github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241018194520-c152546b03e8 github.com/chaos-mesh/chaos-mesh/api v0.0.0-20240930092556-24ddcc087ee2 github.com/cosmos/btcutil v1.0.5 github.com/go-llsqlite/crawshaw v0.5.5 @@ -240,7 +240,7 @@ require ( golang.org/x/mod v0.21.0 // indirect golang.org/x/net v0.29.0 // indirect golang.org/x/oauth2 v0.23.0 // indirect - golang.org/x/sys v0.25.0 // indirect + golang.org/x/sys v0.26.0 // indirect golang.org/x/term v0.24.0 // indirect golang.org/x/text v0.18.0 // indirect golang.org/x/tools v0.25.0 // indirect diff --git a/go.sum b/go.sum index 6efe294c42..90dcf568fd 100644 --- a/go.sum +++ b/go.sum @@ -32,6 +32,8 @@ git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGy github.com/ALTree/bigfloat v0.2.0 h1:AwNzawrpFuw55/YDVlcPw0F0cmmXrmngBHhVrvdXPvM= github.com/ALTree/bigfloat v0.2.0/go.mod h1:+NaH2gLeY6RPBPPQf4aRotPPStg+eXc8f9ZaE4vRfD4= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/ChainSafe/gossamer v0.9.0 h1:Xj2oRO+5JFIpE3qkC9L8pyR1fxTPv5fTGwvvD2BnmQQ= +github.com/ChainSafe/gossamer v0.9.0/go.mod h1:V/ePNNEpATpoP8IS65suyVT05waGwQT/EtyhMhqOTKk= github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.24.1 h1:pB2F2JKCj1Znmp2rwxxt1J0Fg0wezTMgWYk5Mpbi1kg= github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.24.1/go.mod h1:itPGVDKf9cC/ov4MdvJ2QZ0khw4bfoo9jzwTJlaxy2k= github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.48.1 h1:UQ0AhxogsIRZDkElkblfnwjc3IaltCm2HUMvezQaL7s= @@ -57,8 +59,8 @@ github.com/anacrolix/sync v0.3.0 h1:ZPjTrkqQWEfnYVGTQHh5qNjokWaXnjsyXTJSMsKY0TA= github.com/anacrolix/sync v0.3.0/go.mod h1:BbecHL6jDSExojhNtgTFSBcdGerzNc64tz3DCOj/I0g= github.com/anacrolix/tagflag v0.0.0-20180109131632-2146c8d41bf0/go.mod h1:1m2U/K6ZT+JZG0+bdMK6qauP49QT4wE5pmhJXOKKCHw= github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.1 h1:ASBAzSJJZIzcfzsG1hjxI6L6Rt5TohIR8Fd6Yf5hRZQ= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.1/go.mod h1:Vc27TBhU0XvcksDXiPgl5hJCswkUS3V9tG0sGh2jAhg= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241018194520-c152546b03e8 h1:WS8L71LQwLdf5pXGNcvwFGmztjXrSgHTuVi6Huns0/U= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241018194520-c152546b03e8/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.5 h1:VvXlSJBzZpA/zum6Sj74hxwYI2DIxRWuNIoXAzHZz5o= @@ -866,8 +868,8 @@ golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.9.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= -golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34= -golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= +golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo= +golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k= diff --git a/vm/core/context.go b/vm/core/context.go index a172b096cf..bb6e176bc3 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -85,14 +85,14 @@ func (c *Context) Spawn(args scale.Encodable) error { return fmt.Errorf("%w: spawn is called with unknown handler", ErrInternal) } buf := bytes.NewBuffer(nil) - instance, err := handler.New(args) - if err != nil { - return fmt.Errorf("%w: %w", ErrMalformed, err) - } - _, err = instance.EncodeScale(scale.NewEncoder(buf)) - if err != nil { - return fmt.Errorf("%w: %w", ErrInternal, err) - } + // instance, err := handler.New(args) + // if err != nil { + // return fmt.Errorf("%w: %w", ErrMalformed, err) + // } + // _, err = instance.EncodeScale(scale.NewEncoder(buf)) + // if err != nil { + // return fmt.Errorf("%w: %w", ErrInternal, err) + // } account.State = buf.Bytes() account.TemplateAddress = &c.Header.TemplateAddress c.change(account) diff --git a/vm/core/staged_cache.go b/vm/core/staged_cache.go index c116cd8a8f..f7bd4ed604 100644 --- a/vm/core/staged_cache.go +++ b/vm/core/staged_cache.go @@ -14,6 +14,10 @@ func (db DBLoader) Get(address types.Address) (types.Account, error) { return accounts.Latest(db.Executor, address) } +func (db DBLoader) Has(address types.Address) (bool, error) { + return accounts.Has(db.Executor, address) +} + // NewStagedCache returns instance of the staged cache. func NewStagedCache(loader AccountLoader) *StagedCache { return &StagedCache{loader: loader, cache: map[Address]stagedAccount{}} @@ -41,6 +45,14 @@ func (ss *StagedCache) Get(address Address) (Account, error) { return account, nil } +// Has returns true if the account exists. +func (ss *StagedCache) Has(address Address) (bool, error) { + if _, exist := ss.cache[address]; exist { + return true, nil + } + return ss.loader.Has(address) +} + // Update cache with a copy of the account state. func (ss *StagedCache) Update(account Account) error { sacc, exist := ss.cache[Address(account.Address)] diff --git a/vm/core/types.go b/vm/core/types.go index 831086a5a7..c687d6f516 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -74,7 +74,7 @@ type Template interface { // AccountLoader is an interface for loading accounts. type AccountLoader interface { - Has(Address) bool + Has(Address) (bool, error) Get(Address) (Account, error) } diff --git a/vm/host.go b/vm/host.go index fea5285988..6b924a7acc 100644 --- a/vm/host.go +++ b/vm/host.go @@ -58,8 +58,7 @@ func (h *Host) Execute( gas int64, recipient, sender types.Address, input []byte, - method []byte, - value [32]byte, + value uint64, code []byte, ) (output []byte, gasLeft int64, err error) { hostCtx := &hostContext{ @@ -77,8 +76,7 @@ func (h *Host) Execute( athcon.Address(recipient), athcon.Address(sender), input, - method, - athcon.Bytes32(value), + value, code, ) if err != nil { @@ -98,7 +96,10 @@ type hostContext struct { var _ athcon.HostContext = (*hostContext)(nil) func (h *hostContext) AccountExists(addr athcon.Address) bool { - return h.loader.Has(types.Address(addr)) + if has, err := h.loader.Has(types.Address(addr)); !has || err != nil { + return false + } + return true } func (h *hostContext) GetStorage(addr athcon.Address, key athcon.Bytes32) athcon.Bytes32 { @@ -144,7 +145,7 @@ func (h *hostContext) GetBalance(addr athcon.Address) uint64 { func (h *hostContext) GetTxContext() athcon.TxContext { // TODO: implement return athcon.TxContext{ - GasPrice: [32]byte{}, + GasPrice: 0, Origin: [24]byte{}, Coinbase: [24]byte{}, BlockHeight: 0, @@ -162,9 +163,8 @@ func (h *hostContext) Call( kind athcon.CallKind, recipient athcon.Address, sender athcon.Address, - value athcon.Bytes32, + value uint64, input []byte, - method []byte, gas int64, depth int, ) (output []byte, gasLeft int64, createAddr athcon.Address, err error) { diff --git a/vm/host_test.go b/vm/host_test.go index a2c65030d4..e9646fd875 100644 --- a/vm/host_test.go +++ b/vm/host_test.go @@ -8,13 +8,15 @@ import ( "github.com/stretchr/testify/require" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/sql/accounts" "github.com/spacemeshos/go-spacemesh/sql/statesql" + "github.com/spacemeshos/go-spacemesh/vm/core" "github.com/spacemeshos/go-spacemesh/vm/templates/getbalance" ) func TestNewHost(t *testing.T) { - host, err := NewHost(athenaLibPath(), statesql.InMemoryTest(t)) + cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) + ctx := &core.Context{Loader: cache} + host, err := NewHost(athenaLibPath(), ctx, cache, cache) require.NoError(t, err) defer host.Destroy() @@ -22,7 +24,9 @@ func TestNewHost(t *testing.T) { } func TestGetBalance(t *testing.T) { - host, err := NewHost(athenaLibPath(), statesql.InMemoryTest(t)) + cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) + ctx := &core.Context{Loader: cache} + host, err := NewHost(athenaLibPath(), ctx, cache, cache) require.NoError(t, err) defer host.Destroy() @@ -31,7 +35,7 @@ func TestGetBalance(t *testing.T) { Address: types.Address{1, 2, 3, 4}, Balance: 100, } - err = accounts.Update(host.db, &account) + err = cache.Update(account) require.NoError(t, err) out, gasLeft, err := host.Execute( @@ -40,8 +44,7 @@ func TestGetBalance(t *testing.T) { account.Address, account.Address, nil, - nil, - [32]byte{}, + 0, getbalance.PROGRAM, ) @@ -52,7 +55,9 @@ func TestGetBalance(t *testing.T) { } func TestNotEnoughGas(t *testing.T) { - host, err := NewHost(athenaLibPath(), statesql.InMemoryTest(t)) + cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) + ctx := &core.Context{Loader: cache} + host, err := NewHost(athenaLibPath(), ctx, cache, cache) require.NoError(t, err) defer host.Destroy() @@ -62,8 +67,7 @@ func TestNotEnoughGas(t *testing.T) { types.Address{1, 2, 3, 4}, types.Address{1, 2, 3, 4}, nil, - nil, - [32]byte{}, + 0, getbalance.PROGRAM, ) From 7e8bdd67179dd1f517f6be712256564a040fc061 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 21 Oct 2024 15:19:00 -0700 Subject: [PATCH 12/73] Refactor Athena template code Remove unneeded scaffolding --- .../getbalance/getbalance.bin | Bin .../getbalance/program.go | 0 vm/programs/host/host.bin | Bin 0 -> 117160 bytes vm/programs/host/program.go | 6 + vm/templates/program/Cargo.lock | 390 ----- vm/templates/program/Cargo.toml | 13 - vm/templates/program/elf/wallet-template | Bin 126116 -> 0 bytes vm/templates/program/src/main.rs | 89 -- vm/templates/script/Cargo.lock | 1402 ----------------- vm/templates/script/Cargo.toml | 18 - vm/templates/script/build.rs | 5 - vm/templates/script/src/bin/execute.rs | 46 - 12 files changed, 6 insertions(+), 1963 deletions(-) rename vm/{templates => programs}/getbalance/getbalance.bin (100%) rename vm/{templates => programs}/getbalance/program.go (100%) create mode 100755 vm/programs/host/host.bin create mode 100644 vm/programs/host/program.go delete mode 100644 vm/templates/program/Cargo.lock delete mode 100644 vm/templates/program/Cargo.toml delete mode 100755 vm/templates/program/elf/wallet-template delete mode 100644 vm/templates/program/src/main.rs delete mode 100644 vm/templates/script/Cargo.lock delete mode 100644 vm/templates/script/Cargo.toml delete mode 100644 vm/templates/script/build.rs delete mode 100644 vm/templates/script/src/bin/execute.rs diff --git a/vm/templates/getbalance/getbalance.bin b/vm/programs/getbalance/getbalance.bin similarity index 100% rename from vm/templates/getbalance/getbalance.bin rename to vm/programs/getbalance/getbalance.bin diff --git a/vm/templates/getbalance/program.go b/vm/programs/getbalance/program.go similarity index 100% rename from vm/templates/getbalance/program.go rename to vm/programs/getbalance/program.go diff --git a/vm/programs/host/host.bin b/vm/programs/host/host.bin new file mode 100755 index 0000000000000000000000000000000000000000..fd4dde8e627d224fc50e8a582291006aa61ca542 GIT binary patch literal 117160 zcmeFa33ycJdG~#0&N4!lL2%eih%;s+K?ugc0Kz1823v!(IEh=^I8D+RaWr5Wkcbwr z(<*wNX%orTh^A>1FDz-Aw{auD{?fb-vDqwy^!@JV 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-[dependencies] -athena-interface = { git = "https://github.com/athenavm/athena.git", branch = "main" } -athena-sdk = { git = "https://github.com/athenavm/athena.git", branch = "main" } -clap = { version = "4.0", features = ["derive", "env"] } - -[build-dependencies] -athena-helper = { git = "https://github.com/athenavm/athena.git", branch = "main" } diff --git a/vm/templates/script/build.rs b/vm/templates/script/build.rs deleted file mode 100644 index f73cdd0b6d..0000000000 --- a/vm/templates/script/build.rs +++ /dev/null @@ -1,5 +0,0 @@ -use athena_helper::build_program; - -fn main() { - build_program("../program") -} diff --git a/vm/templates/script/src/bin/execute.rs b/vm/templates/script/src/bin/execute.rs deleted file mode 100644 index 90f8c3ca3e..0000000000 --- a/vm/templates/script/src/bin/execute.rs +++ /dev/null @@ -1,46 +0,0 @@ -//! Test harness for the Wallet program. -//! -//! You can run this script using the following command: -//! ```shell -//! RUST_LOG=info cargo run --package wallet-script --bin execute --release -//! ``` -use athena_interface::MockHost; -use athena_sdk::{AthenaStdin, ExecutionClient}; -use clap::Parser; - -/// The ELF (executable and linkable format) file for the Athena RISC-V VM. -/// -/// This file is generated by running `cargo athena build` inside the `program` directory. -pub const ELF: &[u8] = include_bytes!("../../../program/elf/wallet-template"); - -/// The arguments for the run command. -#[derive(Parser, Debug)] -#[clap(author, version, about, long_about = None)] -struct RunArgs { - #[clap(long, default_value = "20")] - owner: String, -} - -fn main() { - // Setup the logger. - athena_sdk::utils::setup_logger(); - - // Parse the command line arguments. - let args = RunArgs::parse(); - - // Setup the execution client. - let client = ExecutionClient::new(); - - // Setup the inputs. - let mut stdin = AthenaStdin::new(); - - // Convert the owner to a public key. - let owner = args.owner.as_bytes().to_vec(); - stdin.write(&owner); - - // Run the program. - client - .execute::(ELF, stdin, None, None, None) - .expect("failed to run program"); - println!("Successfully executed program!"); -} From 510306ebcd0777e7962ff5d206b99c79c37a0fc8 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 21 Oct 2024 15:19:21 -0700 Subject: [PATCH 13/73] First draft of Call implementation for host GetBalance test WIP --- go.mod | 5 +- go.sum | 10 ++-- vm/host.go | 130 ++++++++++++++++++++++++++++++++++++++++++++---- vm/host_test.go | 41 +++++++++++++-- 4 files changed, 165 insertions(+), 21 deletions(-) diff --git a/go.mod b/go.mod index 44c704cd63..88ea6df475 100644 --- a/go.mod +++ b/go.mod @@ -5,7 +5,8 @@ go 1.23.2 require ( cloud.google.com/go/storage v1.44.0 github.com/ALTree/bigfloat v0.2.0 - github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241018194520-c152546b03e8 + github.com/ChainSafe/gossamer v0.9.0 + github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241020002621-7d74bed0ffb1 github.com/chaos-mesh/chaos-mesh/api v0.0.0-20240930092556-24ddcc087ee2 github.com/cosmos/btcutil v1.0.5 github.com/go-llsqlite/crawshaw v0.5.5 @@ -119,7 +120,7 @@ require ( github.com/gogo/protobuf v1.3.2 // indirect github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect github.com/golang/protobuf v1.5.4 // indirect - github.com/golang/snappy v0.0.4 // indirect + github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb // indirect github.com/google/gnostic-models v0.6.8 // indirect github.com/google/gopacket v1.1.19 // indirect github.com/google/pprof v0.0.0-20240727154555-813a5fbdbec8 // indirect diff --git a/go.sum b/go.sum index 90dcf568fd..8248068a73 100644 --- a/go.sum +++ b/go.sum @@ -59,8 +59,8 @@ github.com/anacrolix/sync v0.3.0 h1:ZPjTrkqQWEfnYVGTQHh5qNjokWaXnjsyXTJSMsKY0TA= github.com/anacrolix/sync v0.3.0/go.mod h1:BbecHL6jDSExojhNtgTFSBcdGerzNc64tz3DCOj/I0g= github.com/anacrolix/tagflag v0.0.0-20180109131632-2146c8d41bf0/go.mod h1:1m2U/K6ZT+JZG0+bdMK6qauP49QT4wE5pmhJXOKKCHw= github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241018194520-c152546b03e8 h1:WS8L71LQwLdf5pXGNcvwFGmztjXrSgHTuVi6Huns0/U= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241018194520-c152546b03e8/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241020002621-7d74bed0ffb1 h1:9WMVPgOXtsl51wtfcX1tXQcp389h64HZSsnMzwRzIbI= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241020002621-7d74bed0ffb1/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.5 h1:VvXlSJBzZpA/zum6Sj74hxwYI2DIxRWuNIoXAzHZz5o= @@ -215,8 +215,9 @@ github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek= github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps= github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= -github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM= github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= +github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb h1:PBC98N2aIaM3XXiurYmW7fx4GZkL8feAMVq7nEjURHk= +github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= github.com/google/btree v0.0.0-20180124185431-e89373fe6b4a/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ= github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ= github.com/google/gnostic-models v0.6.8 h1:yo/ABAfM5IMRsS1VnXjTBvUb61tFIHozhlYvRgGre9I= @@ -626,8 +627,9 @@ github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic github.com/slok/go-http-metrics v0.13.0 h1:lQDyJJx9wKhmbliyUsZ2l6peGnXRHjsjoqPt5VYzcP8= github.com/slok/go-http-metrics v0.13.0/go.mod h1:HIr7t/HbN2sJaunvnt9wKP9xoBBVZFo1/KiHU3b0w+4= github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc= -github.com/smartystreets/assertions v1.2.0 h1:42S6lae5dvLc7BrLu/0ugRtcFVjoJNMC/N3yZFZkDFs= github.com/smartystreets/assertions v1.2.0/go.mod h1:tcbTF8ujkAEcZ8TElKY+i30BzYlVhC/LOxJk7iOWnoo= +github.com/smartystreets/assertions v1.13.0 h1:Dx1kYM01xsSqKPno3aqLnrwac2LetPvN23diwyr69Qs= +github.com/smartystreets/assertions v1.13.0/go.mod h1:wDmR7qL282YbGsPy6H/yAsesrxfxaaSlJazyFLYVFx8= github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s= github.com/smartystreets/goconvey v1.7.2 h1:9RBaZCeXEQ3UselpuwUQHltGVXvdwm6cv1hgR6gDIPg= github.com/smartystreets/goconvey v1.7.2/go.mod h1:Vw0tHAZW6lzCRk3xgdin6fKYcG+G3Pg9vgXWeJpQFMM= diff --git a/vm/host.go b/vm/host.go index 6b924a7acc..f635adb26a 100644 --- a/vm/host.go +++ b/vm/host.go @@ -9,6 +9,7 @@ import ( athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" + "github.com/ChainSafe/gossamer/pkg/scale" "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/vm/core" ) @@ -31,22 +32,44 @@ func athenaLibPath() string { } } +// static context is fixed for the lifetime of one transaction +type StaticContext struct { + principal types.Address + destination types.Address + nonce uint64 +} + +// dynamic context may change with each call frame +type DynamicContext struct { + template types.Address + callee types.Address +} + type Host struct { - vm *athcon.VM - host core.Host - loader core.AccountLoader - updater core.AccountUpdater + vm *athcon.VM + host core.Host + loader core.AccountLoader + updater core.AccountUpdater + staticContext StaticContext + dynamicContext DynamicContext } // Load the VM from the shared library and returns an instance of a Host. // It is the caller's responsibility to call Destroy when it // is no longer needed. -func NewHost(path string, host core.Host, loader core.AccountLoader, updater core.AccountUpdater) (*Host, error) { +func NewHost( + path string, + host core.Host, + loader core.AccountLoader, + updater core.AccountUpdater, + staticContext StaticContext, + dynamicContext DynamicContext, +) (*Host, error) { vm, err := athcon.Load(path) if err != nil { return nil, fmt.Errorf("loading Athena VM: %w", err) } - return &Host{vm, host, loader, updater}, nil + return &Host{vm, host, loader, updater, staticContext, dynamicContext}, nil } func (h *Host) Destroy() { @@ -66,6 +89,9 @@ func (h *Host) Execute( h.host, h.loader, h.updater, + h.staticContext, + h.dynamicContext, + h.vm, } r, err := h.vm.Execute( hostCtx, @@ -87,10 +113,13 @@ func (h *Host) Execute( } type hostContext struct { - layer types.LayerID - host core.Host - loader core.AccountLoader - updater core.AccountUpdater + layer types.LayerID + host core.Host + loader core.AccountLoader + updater core.AccountUpdater + staticContext StaticContext + dynamicContext DynamicContext + vm *athcon.VM } var _ athcon.HostContext = (*hostContext)(nil) @@ -168,7 +197,86 @@ func (h *hostContext) Call( gas int64, depth int, ) (output []byte, gasLeft int64, createAddr athcon.Address, err error) { - panic("not implemented") + // check call depth + if depth > 10 { + return nil, 0, [24]byte{}, athcon.CallDepthExceeded + } + + // take snapshot of state + // TODO: implement me + + // read origin account information + senderAccount, err := h.loader.Get(types.Address(sender)) + if err != nil { + return nil, 0, [24]byte{}, fmt.Errorf("loading sender account: %w", err) + } + destinationAccount, err := h.loader.Get(types.Address(recipient)) + if err != nil { + return nil, 0, [24]byte{}, fmt.Errorf("loading recipient account: %w", err) + } + + // if there is input data, then the destination account must exist and must be spawned + template := destinationAccount.TemplateAddress + state := destinationAccount.State + var templateAccount types.Account + if len(input) > 0 && (template == nil || len(state) == 0) { + return nil, 0, [24]byte{}, fmt.Errorf("missing template information") + } else { + // read template code + templateAccount, err = h.loader.Get(types.Address(*template)) + if err != nil || len(templateAccount.State) == 0 { + return nil, 0, [24]byte{}, fmt.Errorf("loading template account: %w", err) + } + } + + // balance transfer + // this does not depend upon the recipient account status + + // safe math + if senderAccount.Balance < value { + return nil, 0, [24]byte{}, athcon.InsufficientBalance + } + if destinationAccount.Balance+value < destinationAccount.Balance { + return nil, 0, [24]byte{}, fmt.Errorf("account balance overflow") + } + senderAccount.Balance -= value + destinationAccount.Balance += value + h.updater.Update(senderAccount) + h.updater.Update(destinationAccount) + + // construct and save context + oldContext := h.dynamicContext + h.dynamicContext = DynamicContext{ + template: types.Address(sender), + callee: types.Address(recipient), + } + + // replace context at end + defer func() { + h.dynamicContext = oldContext + }() + + // enrich the message with the method selector and account state + if len(input) > 0 { + input, err = scale.Marshal(athcon.ExecutionPayload{ + // TODO: figure out when to provide a state here + State: []byte{}, + Payload: input, + }) + if err != nil { + return nil, 0, [24]byte{}, fmt.Errorf("marshalling input: %w", err) + } + } + + // execute the call + res, err := h.vm.Execute(h, athcon.Frontier, kind, depth+1, gas, recipient, sender, input, value, templateAccount.State) + if err != nil { + // rollback the state in case of failure/revert + // TODO: implement me + + return nil, 0, [24]byte{}, err + } + return res.Output, res.GasLeft, [24]byte{}, nil } func (h *hostContext) Deploy(blob []byte) athcon.Address { diff --git a/vm/host_test.go b/vm/host_test.go index e9646fd875..2c886bf9eb 100644 --- a/vm/host_test.go +++ b/vm/host_test.go @@ -10,7 +10,8 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/vm/core" - "github.com/spacemeshos/go-spacemesh/vm/templates/getbalance" + "github.com/spacemeshos/go-spacemesh/vm/programs/getbalance" + hostprogram "github.com/spacemeshos/go-spacemesh/vm/programs/host" ) func TestNewHost(t *testing.T) { @@ -71,8 +72,40 @@ func TestNotEnoughGas(t *testing.T) { getbalance.PROGRAM, ) - // FIXME: export more errors in athcon - // 3 is "out of gas" - require.ErrorIs(t, err, athcon.Error(3)) + require.ErrorIs(t, err, athcon.OutOfGas) require.Zero(t, gasLeft) } + +func TestSetGetStorge(t *testing.T) { + cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) + ctx := &core.Context{Loader: cache} + host, err := NewHost(athenaLibPath(), ctx, cache, cache) + require.NoError(t, err) + defer host.Destroy() + + storageKey := athcon.Bytes32{0xc0, 0xff, 0xee} + storageValue := athcon.Bytes32{0xde, 0xad, 0xbe, 0xef} + + address := types.Address{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1} + account := types.Account{ + Address: address, + Storage: []types.StorageItem{ + {Key: storageKey, Value: storageValue}, + }, + } + err = cache.Update(account) + require.NoError(t, err) + + _, gasLeft, err := host.Execute( + account.Layer, + 10000, + account.Address, + account.Address, + nil, + 0, + hostprogram.PROGRAM, + ) + + require.NoError(t, err) + require.NotZero(t, gasLeft) +} From 11cfdcc92b8e5a0e1b7b7ab2637e9f436fd5dd05 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 21 Oct 2024 16:53:19 -0700 Subject: [PATCH 14/73] First working e2e host test Upgrade to latest athena bindings Fix host call logic --- go.mod | 2 +- go.sum | 4 +-- vm/host.go | 66 ++++++++++++++++++++++++++++++++++--------------- vm/host_test.go | 57 +++++++++++++++++++++++++++++------------- 4 files changed, 89 insertions(+), 40 deletions(-) diff --git a/go.mod b/go.mod index 88ea6df475..bd97cc3def 100644 --- a/go.mod +++ b/go.mod @@ -6,7 +6,7 @@ require ( cloud.google.com/go/storage v1.44.0 github.com/ALTree/bigfloat v0.2.0 github.com/ChainSafe/gossamer v0.9.0 - github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241020002621-7d74bed0ffb1 + github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241021224807-578f0f40e8a7 github.com/chaos-mesh/chaos-mesh/api v0.0.0-20240930092556-24ddcc087ee2 github.com/cosmos/btcutil v1.0.5 github.com/go-llsqlite/crawshaw v0.5.5 diff --git a/go.sum b/go.sum index 8248068a73..b9c96ef0d7 100644 --- a/go.sum +++ b/go.sum @@ -59,8 +59,8 @@ github.com/anacrolix/sync v0.3.0 h1:ZPjTrkqQWEfnYVGTQHh5qNjokWaXnjsyXTJSMsKY0TA= github.com/anacrolix/sync v0.3.0/go.mod h1:BbecHL6jDSExojhNtgTFSBcdGerzNc64tz3DCOj/I0g= github.com/anacrolix/tagflag v0.0.0-20180109131632-2146c8d41bf0/go.mod h1:1m2U/K6ZT+JZG0+bdMK6qauP49QT4wE5pmhJXOKKCHw= github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241020002621-7d74bed0ffb1 h1:9WMVPgOXtsl51wtfcX1tXQcp389h64HZSsnMzwRzIbI= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241020002621-7d74bed0ffb1/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241021224807-578f0f40e8a7 h1:MqHp+mDnvT9A5NnDIxufYX4uobkoO43obiAmk0YAPLQ= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241021224807-578f0f40e8a7/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.5 h1:VvXlSJBzZpA/zum6Sj74hxwYI2DIxRWuNIoXAzHZz5o= diff --git a/vm/host.go b/vm/host.go index f635adb26a..af80ca0d83 100644 --- a/vm/host.go +++ b/vm/host.go @@ -208,24 +208,38 @@ func (h *hostContext) Call( // read origin account information senderAccount, err := h.loader.Get(types.Address(sender)) if err != nil { - return nil, 0, [24]byte{}, fmt.Errorf("loading sender account: %w", err) + return nil, 0, [24]byte{}, athcon.Error{ + Code: athcon.InternalError.Code, + Err: fmt.Errorf("loading sender account: %w", err), + } } destinationAccount, err := h.loader.Get(types.Address(recipient)) if err != nil { - return nil, 0, [24]byte{}, fmt.Errorf("loading recipient account: %w", err) + return nil, 0, [24]byte{}, athcon.Error{ + Code: athcon.InternalError.Code, + Err: fmt.Errorf("loading recipient account: %w", err), + } } // if there is input data, then the destination account must exist and must be spawned template := destinationAccount.TemplateAddress state := destinationAccount.State var templateAccount types.Account - if len(input) > 0 && (template == nil || len(state) == 0) { - return nil, 0, [24]byte{}, fmt.Errorf("missing template information") - } else { + if len(input) > 0 { + if template == nil || len(state) == 0 { + return nil, 0, [24]byte{}, athcon.Error{ + Code: athcon.InternalError.Code, + Err: fmt.Errorf("missing template information"), + } + } + // read template code templateAccount, err = h.loader.Get(types.Address(*template)) if err != nil || len(templateAccount.State) == 0 { - return nil, 0, [24]byte{}, fmt.Errorf("loading template account: %w", err) + return nil, 0, [24]byte{}, athcon.Error{ + Code: athcon.InternalError.Code, + Err: fmt.Errorf("loading template account: %w", err), + } } } @@ -237,13 +251,35 @@ func (h *hostContext) Call( return nil, 0, [24]byte{}, athcon.InsufficientBalance } if destinationAccount.Balance+value < destinationAccount.Balance { - return nil, 0, [24]byte{}, fmt.Errorf("account balance overflow") + return nil, 0, [24]byte{}, athcon.Error{ + Code: athcon.InternalError.Code, + Err: fmt.Errorf("account balance overflow"), + } } senderAccount.Balance -= value destinationAccount.Balance += value h.updater.Update(senderAccount) h.updater.Update(destinationAccount) + if len(input) == 0 { + // short-circuit and return if this is a simple balance transfer + return nil, gas, [24]byte{}, nil + } + + // enrich the message with the method selector and account state, then execute the call. + // note: we skip this step if there's no input (i.e., this is a simple balance transfer). + input, err = scale.Marshal(athcon.ExecutionPayload{ + // TODO: figure out when to provide a state here + State: []byte{}, + Payload: input, + }) + if err != nil { + return nil, 0, [24]byte{}, athcon.Error{ + Code: athcon.InternalError.Code, + Err: fmt.Errorf("marshalling input: %w", err), + } + } + // construct and save context oldContext := h.dynamicContext h.dynamicContext = DynamicContext{ @@ -256,23 +292,13 @@ func (h *hostContext) Call( h.dynamicContext = oldContext }() - // enrich the message with the method selector and account state - if len(input) > 0 { - input, err = scale.Marshal(athcon.ExecutionPayload{ - // TODO: figure out when to provide a state here - State: []byte{}, - Payload: input, - }) - if err != nil { - return nil, 0, [24]byte{}, fmt.Errorf("marshalling input: %w", err) - } - } - // execute the call res, err := h.vm.Execute(h, athcon.Frontier, kind, depth+1, gas, recipient, sender, input, value, templateAccount.State) if err != nil { - // rollback the state in case of failure/revert + // rollback in case of failure/revert // TODO: implement me + // rollback balance transfer + // rollback storage changes return nil, 0, [24]byte{}, err } diff --git a/vm/host_test.go b/vm/host_test.go index 2c886bf9eb..f5a15e0c5d 100644 --- a/vm/host_test.go +++ b/vm/host_test.go @@ -14,21 +14,32 @@ import ( hostprogram "github.com/spacemeshos/go-spacemesh/vm/programs/host" ) -func TestNewHost(t *testing.T) { +func getHost(t *testing.T) (*Host, *core.StagedCache) { cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) ctx := &core.Context{Loader: cache} - host, err := NewHost(athenaLibPath(), ctx, cache, cache) + staticContext := StaticContext{ + principal: types.Address{1, 2, 3, 4}, + destination: types.Address{5, 6, 7, 8}, + nonce: 10, + } + dynamicContext := DynamicContext{ + template: types.Address{11, 12, 13, 14}, + callee: types.Address{15, 16, 17, 18}, + } + host, err := NewHost(athenaLibPath(), ctx, cache, cache, staticContext, dynamicContext) require.NoError(t, err) + return host, cache +} + +func TestNewHost(t *testing.T) { + host, _ := getHost(t) defer host.Destroy() require.Equal(t, "Athena", host.vm.Name()) } func TestGetBalance(t *testing.T) { - cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) - ctx := &core.Context{Loader: cache} - host, err := NewHost(athenaLibPath(), ctx, cache, cache) - require.NoError(t, err) + host, cache := getHost(t) defer host.Destroy() account := types.Account{ @@ -36,7 +47,7 @@ func TestGetBalance(t *testing.T) { Address: types.Address{1, 2, 3, 4}, Balance: 100, } - err = cache.Update(account) + err := cache.Update(account) require.NoError(t, err) out, gasLeft, err := host.Execute( @@ -56,10 +67,7 @@ func TestGetBalance(t *testing.T) { } func TestNotEnoughGas(t *testing.T) { - cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) - ctx := &core.Context{Loader: cache} - host, err := NewHost(athenaLibPath(), ctx, cache, cache) - require.NoError(t, err) + host, _ := getHost(t) defer host.Destroy() _, gasLeft, err := host.Execute( @@ -76,11 +84,25 @@ func TestNotEnoughGas(t *testing.T) { require.Zero(t, gasLeft) } +func TestEmptyCode(t *testing.T) { + host, _ := getHost(t) + defer host.Destroy() + + _, _, err := host.Execute( + 10, + 10, + types.Address{1, 2, 3, 4}, + types.Address{1, 2, 3, 4}, + nil, + 0, + []byte{}, + ) + + require.Equal(t, athcon.Failure, err) +} + func TestSetGetStorge(t *testing.T) { - cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) - ctx := &core.Context{Loader: cache} - host, err := NewHost(athenaLibPath(), ctx, cache, cache) - require.NoError(t, err) + host, cache := getHost(t) defer host.Destroy() storageKey := athcon.Bytes32{0xc0, 0xff, 0xee} @@ -89,16 +111,17 @@ func TestSetGetStorge(t *testing.T) { address := types.Address{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1} account := types.Account{ Address: address, + Balance: 1000000, Storage: []types.StorageItem{ {Key: storageKey, Value: storageValue}, }, } - err = cache.Update(account) + err := cache.Update(account) require.NoError(t, err) _, gasLeft, err := host.Execute( account.Layer, - 10000, + 100000, account.Address, account.Address, nil, From dab770c13f1b3f91f08795a498f63b5635e0c26a Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 21 Oct 2024 17:32:17 -0700 Subject: [PATCH 15/73] VM execution WIP --- vm/core/types.go | 3 ++- vm/host.go | 3 +-- vm/host_test.go | 2 +- vm/templates/wallet/handler.go | 8 +++++++- vm/vm.go | 2 +- 5 files changed, 12 insertions(+), 6 deletions(-) diff --git a/vm/core/types.go b/vm/core/types.go index c687d6f516..51740d16f2 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -4,6 +4,7 @@ import ( "github.com/spacemeshos/go-scale" "github.com/spacemeshos/go-spacemesh/common/types" + "github.com/spacemeshos/go-spacemesh/vm/core" ) const TxSizeLimit = 1024 @@ -41,7 +42,7 @@ type Handler interface { Args([]byte) scale.Type // Exec dispatches execution request based on the method selector. - Exec(Host, []byte) error + Exec(Host, *core.StagedCache, []byte) error // New instantiates Template from spawn arguments. New(any) (Template, error) diff --git a/vm/host.go b/vm/host.go index af80ca0d83..372247a339 100644 --- a/vm/host.go +++ b/vm/host.go @@ -58,14 +58,13 @@ type Host struct { // It is the caller's responsibility to call Destroy when it // is no longer needed. func NewHost( - path string, host core.Host, loader core.AccountLoader, updater core.AccountUpdater, staticContext StaticContext, dynamicContext DynamicContext, ) (*Host, error) { - vm, err := athcon.Load(path) + vm, err := athcon.Load(athenaLibPath()) if err != nil { return nil, fmt.Errorf("loading Athena VM: %w", err) } diff --git a/vm/host_test.go b/vm/host_test.go index f5a15e0c5d..248decfaf4 100644 --- a/vm/host_test.go +++ b/vm/host_test.go @@ -26,7 +26,7 @@ func getHost(t *testing.T) (*Host, *core.StagedCache) { template: types.Address{11, 12, 13, 14}, callee: types.Address{15, 16, 17, 18}, } - host, err := NewHost(athenaLibPath(), ctx, cache, cache, staticContext, dynamicContext) + host, err := NewHost(AthenaLibPath(), ctx, cache, cache, staticContext, dynamicContext) require.NoError(t, err) return host, cache } diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index a2faaf0deb..c7bbbfbca1 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -5,6 +5,7 @@ import ( "github.com/spacemeshos/go-scale" + "github.com/spacemeshos/go-spacemesh/vm" "github.com/spacemeshos/go-spacemesh/vm/core" "github.com/spacemeshos/go-spacemesh/vm/registry" ) @@ -51,8 +52,13 @@ func (*handler) Load(state []byte) (core.Template, error) { } // Pass the transaction into the VM for execution. -func (*handler) Exec(host core.Host, payload []byte) error { +func (*handler) Exec(host core.Host, cache *core.StagedCache, payload []byte) error { + // Construct the context + staticContext := vm.StaticContext{} + dynamicContext := vm.DynamicContext{} + // Instantiate the VM + vmhost, err := vm.NewHost(host, cache, cache, staticContext, dynamicContext) // TODO(lane): rewrite to use the VM return fmt.Errorf("%w: unknown method", core.ErrMalformed) diff --git a/vm/vm.go b/vm/vm.go index 4da3bfbb55..89477a9512 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -387,7 +387,7 @@ func (v *VM) execute( err = ctx.Consume(ctx.Header.MaxGas) if err == nil { - err = ctx.PrincipalHandler.Exec(ctx, tx.Payload) + err = ctx.PrincipalHandler.Exec(ctx, ss, tx.Payload) } if err != nil { logger.Debug("transaction failed", From 638b604a7cbef76456c2a5fedcbbc7cbd0f0a40c Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Tue, 22 Oct 2024 15:43:45 -0700 Subject: [PATCH 16/73] Finish initial handler Exec implementation Untested so far --- common/types/transaction_header.go | 14 +++------ vm/core/context.go | 19 ++++++++++-- vm/core/types.go | 6 ++-- vm/{ => host}/host.go | 16 +++++----- vm/host_test.go | 2 +- vm/templates/wallet/handler.go | 49 ++++++++++++++++++++++++++---- 6 files changed, 77 insertions(+), 29 deletions(-) rename vm/{ => host}/host.go (97%) diff --git a/common/types/transaction_header.go b/common/types/transaction_header.go index 93d7c66371..d6c4c5a232 100644 --- a/common/types/transaction_header.go +++ b/common/types/transaction_header.go @@ -12,11 +12,11 @@ import ( // TxHeader is a transaction header, with some of the fields defined directly in the tx // and the rest is computed by the template based on immutable state and method arguments. type TxHeader struct { - Principal Address - - // TODO(lane): TemplateAddress and Method are unused by the Athena VM, and should be removed. + Principal Address TemplateAddress Address - Method uint8 + + // TODO(lane): Method is unused by the Athena VM, and should be removed. + Method uint8 Nonce Nonce LayerLimits LayerLimits @@ -37,12 +37,6 @@ func (h *TxHeader) Fee() uint64 { func (h *TxHeader) Spending() uint64 { return h.Fee() + h.MaxSpend } -func min(a, b int) int { - if a < b { - return a - } - return b -} // MarshalLogObject implements encoding for the tx header. func (h *TxHeader) MarshalLogObject(encoder zapcore.ObjectEncoder) error { diff --git a/vm/core/context.go b/vm/core/context.go index bb6e176bc3..cb66958b93 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -43,11 +43,26 @@ type Context struct { changed map[Address]*Account } -// Principal returns address of the account that signed transaction. +// Principal returns address of the account that signed the transaction and pays for the gas. func (c *Context) Principal() Address { return c.PrincipalAccount.Address } +// Nonce returns the transaction nonce. +func (c *Context) Nonce() uint64 { + return c.ParseOutput.Nonce +} + +// TemplateAddress returns the address of the principal account template. +func (c *Context) TemplateAddress() Address { + return c.Header.TemplateAddress +} + +// MaxGas returns the maximum amount of gas that can be consumed by the transaction. +func (c *Context) MaxGas() uint64 { + return c.Header.MaxGas +} + // Layer returns block layer id. func (c *Context) Layer() LayerID { return c.LayerID @@ -58,7 +73,7 @@ func (c *Context) GetGenesisID() Hash20 { return c.GenesisID } -// Balance returns the account balance. +// Balance returns the principal account balance. func (c *Context) Balance() uint64 { return c.PrincipalAccount.Balance } // Template of the principal account. diff --git a/vm/core/types.go b/vm/core/types.go index 51740d16f2..526babc483 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -4,7 +4,6 @@ import ( "github.com/spacemeshos/go-scale" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/vm/core" ) const TxSizeLimit = 1024 @@ -42,7 +41,7 @@ type Handler interface { Args([]byte) scale.Type // Exec dispatches execution request based on the method selector. - Exec(Host, *core.StagedCache, []byte) error + Exec(Host, *StagedCache, []byte) error // New instantiates Template from spawn arguments. New(any) (Template, error) @@ -102,6 +101,9 @@ type Host interface { Consume(uint64) error Principal() Address + Nonce() uint64 + TemplateAddress() Address + MaxGas() uint64 Handler() Handler Template() Template Layer() LayerID diff --git a/vm/host.go b/vm/host/host.go similarity index 97% rename from vm/host.go rename to vm/host/host.go index 372247a339..404b218e9a 100644 --- a/vm/host.go +++ b/vm/host/host.go @@ -1,4 +1,4 @@ -package vm +package host import ( "fmt" @@ -34,15 +34,15 @@ func athenaLibPath() string { // static context is fixed for the lifetime of one transaction type StaticContext struct { - principal types.Address - destination types.Address - nonce uint64 + Principal types.Address + Destination types.Address + Nonce uint64 } // dynamic context may change with each call frame type DynamicContext struct { - template types.Address - callee types.Address + Template types.Address + Callee types.Address } type Host struct { @@ -282,8 +282,8 @@ func (h *hostContext) Call( // construct and save context oldContext := h.dynamicContext h.dynamicContext = DynamicContext{ - template: types.Address(sender), - callee: types.Address(recipient), + Template: types.Address(sender), + Callee: types.Address(recipient), } // replace context at end diff --git a/vm/host_test.go b/vm/host_test.go index 248decfaf4..4319e9688a 100644 --- a/vm/host_test.go +++ b/vm/host_test.go @@ -26,7 +26,7 @@ func getHost(t *testing.T) (*Host, *core.StagedCache) { template: types.Address{11, 12, 13, 14}, callee: types.Address{15, 16, 17, 18}, } - host, err := NewHost(AthenaLibPath(), ctx, cache, cache, staticContext, dynamicContext) + host, err := NewHost(ctx, cache, cache, staticContext, dynamicContext) require.NoError(t, err) return host, cache } diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index c7bbbfbca1..cd0c925b56 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -5,8 +5,8 @@ import ( "github.com/spacemeshos/go-scale" - "github.com/spacemeshos/go-spacemesh/vm" "github.com/spacemeshos/go-spacemesh/vm/core" + vmhost "github.com/spacemeshos/go-spacemesh/vm/host" "github.com/spacemeshos/go-spacemesh/vm/registry" ) @@ -53,15 +53,52 @@ func (*handler) Load(state []byte) (core.Template, error) { // Pass the transaction into the VM for execution. func (*handler) Exec(host core.Host, cache *core.StagedCache, payload []byte) error { + // Load the template code + templateAccount, err := cache.Get(host.TemplateAddress()) + if err != nil { + return fmt.Errorf("failed to load template account: %w", err) + } else if len(templateAccount.State) == 0 { + return fmt.Errorf("template account state is empty") + } + // Construct the context - staticContext := vm.StaticContext{} - dynamicContext := vm.DynamicContext{} + staticContext := vmhost.StaticContext{ + // Athena does not currently allow proxied calls, so by definition the principal is the + // same as the destination, for now. See https://github.com/athenavm/athena/issues/174. + Principal: host.Principal(), + Destination: host.Principal(), + Nonce: host.Nonce(), + } + dynamicContext := vmhost.DynamicContext{ + Template: host.TemplateAddress(), + Callee: host.Principal(), + } // Instantiate the VM - vmhost, err := vm.NewHost(host, cache, cache, staticContext, dynamicContext) + vmhost, err := vmhost.NewHost(host, cache, cache, staticContext, dynamicContext) + if err != nil { + return err + } - // TODO(lane): rewrite to use the VM - return fmt.Errorf("%w: unknown method", core.ErrMalformed) + // Execute the transaction in the VM + maxgas := host.MaxGas() + if int64(maxgas) < 0 { + return fmt.Errorf("gas limit exceeds maximum int64 value") + } + vmhost.Execute( + host.Layer(), + int64(maxgas), + host.Principal(), + host.Principal(), + payload, + // note: value here is zero because this is unused at the top-level. any amount actually being + // transferred is encoded in the args to a wallet.Spend() method inside the payload; in other + // words, it's abstracted inside the VM as part of our account abstraction. + // note that this field is used for lower-level calls triggered by Call. + 0, + templateAccount.State, + ) + return nil } func (h *handler) IsSpawn(payload []byte) bool { From e2d55b85981bf46dc2f6092faee94b060cda118a Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Wed, 23 Oct 2024 12:25:39 -0700 Subject: [PATCH 17/73] Checkpoint: rewriting template to use VM --- vm/core/context.go | 4 +-- vm/core/hash.go | 14 +++----- vm/core/mocks/handler.go | 58 +++++++++++++++--------------- vm/core/mocks/template.go | 39 -------------------- vm/core/types.go | 41 +++++++++++++++++---- vm/core/types_scale.go | 4 +-- vm/host/host.go | 16 +++++++-- vm/sdk/wallet/address.go | 19 +++++++--- vm/sdk/wallet/tx.go | 57 ++++++++++++++++------------- vm/templates/wallet/handler.go | 34 +++++++----------- vm/templates/wallet/types.go | 5 --- vm/templates/wallet/types_scale.go | 22 ------------ vm/templates/wallet/types_test.go | 4 +-- vm/templates/wallet/wallet.go | 55 +++++++++++++++++++++++----- vm/templates/wallet/wallet_test.go | 1 - vm/vm.go | 2 +- 16 files changed, 194 insertions(+), 181 deletions(-) diff --git a/vm/core/context.go b/vm/core/context.go index cb66958b93..d9b579b371 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -87,8 +87,8 @@ func (c *Context) Handler() Handler { } // Spawn account. -func (c *Context) Spawn(args scale.Encodable) error { - account, err := c.load(ComputePrincipal(c.Header.TemplateAddress, args)) +func (c *Context) Spawn(spawnArgs []byte) error { + account, err := c.load(ComputePrincipal(c.Header.TemplateAddress, spawnArgs)) if err != nil { return err } diff --git a/vm/core/hash.go b/vm/core/hash.go index 86628daa36..cf8feab613 100644 --- a/vm/core/hash.go +++ b/vm/core/hash.go @@ -1,8 +1,6 @@ package core import ( - "github.com/spacemeshos/go-scale" - "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/hash" ) @@ -14,14 +12,12 @@ func SigningBody(genesis, tx []byte) []byte { return full } -// ComputePrincipal address as the last 20 bytes from blake3(scale(template || args)). -func ComputePrincipal(template Address, args scale.Encodable) Address { +// ComputePrincipal address as the last 20 bytes from blake3(template || spawn_args). +func ComputePrincipal(template Address, spawnArgs []byte) Address { hasher := hash.GetHasher() defer hash.PutHasher(hasher) - encoder := scale.NewEncoder(hasher) - template.EncodeScale(encoder) - args.EncodeScale(encoder) + hasher.Write(template[:]) + hasher.Write(spawnArgs) sum := hasher.Sum(nil) - rst := types.GenerateAddress(sum[12:]) - return rst + return types.GenerateAddress(sum[12:]) } diff --git a/vm/core/mocks/handler.go b/vm/core/mocks/handler.go index b2812df1ec..3c42f25e6a 100644 --- a/vm/core/mocks/handler.go +++ b/vm/core/mocks/handler.go @@ -40,78 +40,78 @@ func (m *MockHandler) EXPECT() *MockHandlerMockRecorder { return m.recorder } -// Args mocks base method. -func (m *MockHandler) Args() scale.Type { +// Exec mocks base method. +func (m *MockHandler) Exec(arg0 core.Host, arg1 *core.StagedCache, arg2 []byte) error { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Args") - ret0, _ := ret[0].(scale.Type) + ret := m.ctrl.Call(m, "Exec", arg0, arg1, arg2) + ret0, _ := ret[0].(error) return ret0 } -// Args indicates an expected call of Args. -func (mr *MockHandlerMockRecorder) Args() *MockHandlerArgsCall { +// Exec indicates an expected call of Exec. +func (mr *MockHandlerMockRecorder) Exec(arg0, arg1, arg2 any) *MockHandlerExecCall { mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Args", reflect.TypeOf((*MockHandler)(nil).Args)) - return &MockHandlerArgsCall{Call: call} + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Exec", reflect.TypeOf((*MockHandler)(nil).Exec), arg0, arg1, arg2) + return &MockHandlerExecCall{Call: call} } -// MockHandlerArgsCall wrap *gomock.Call -type MockHandlerArgsCall struct { +// MockHandlerExecCall wrap *gomock.Call +type MockHandlerExecCall struct { *gomock.Call } // Return rewrite *gomock.Call.Return -func (c *MockHandlerArgsCall) Return(arg0 scale.Type) *MockHandlerArgsCall { +func (c *MockHandlerExecCall) Return(arg0 error) *MockHandlerExecCall { c.Call = c.Call.Return(arg0) return c } // Do rewrite *gomock.Call.Do -func (c *MockHandlerArgsCall) Do(f func() scale.Type) *MockHandlerArgsCall { +func (c *MockHandlerExecCall) Do(f func(core.Host, *core.StagedCache, []byte) error) *MockHandlerExecCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHandlerArgsCall) DoAndReturn(f func() scale.Type) *MockHandlerArgsCall { +func (c *MockHandlerExecCall) DoAndReturn(f func(core.Host, *core.StagedCache, []byte) error) *MockHandlerExecCall { c.Call = c.Call.DoAndReturn(f) return c } -// Exec mocks base method. -func (m *MockHandler) Exec(arg0 core.Host, arg1 scale.Encodable) error { +// IsSpawn mocks base method. +func (m *MockHandler) IsSpawn(arg0 []byte) bool { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Exec", arg0, arg1) - ret0, _ := ret[0].(error) + ret := m.ctrl.Call(m, "IsSpawn", arg0) + ret0, _ := ret[0].(bool) return ret0 } -// Exec indicates an expected call of Exec. -func (mr *MockHandlerMockRecorder) Exec(arg0, arg1 any) *MockHandlerExecCall { +// IsSpawn indicates an expected call of IsSpawn. +func (mr *MockHandlerMockRecorder) IsSpawn(arg0 any) *MockHandlerIsSpawnCall { mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Exec", reflect.TypeOf((*MockHandler)(nil).Exec), arg0, arg1) - return &MockHandlerExecCall{Call: call} + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "IsSpawn", reflect.TypeOf((*MockHandler)(nil).IsSpawn), arg0) + return &MockHandlerIsSpawnCall{Call: call} } -// MockHandlerExecCall wrap *gomock.Call -type MockHandlerExecCall struct { +// MockHandlerIsSpawnCall wrap *gomock.Call +type MockHandlerIsSpawnCall struct { *gomock.Call } // Return rewrite *gomock.Call.Return -func (c *MockHandlerExecCall) Return(arg0 error) *MockHandlerExecCall { +func (c *MockHandlerIsSpawnCall) Return(arg0 bool) *MockHandlerIsSpawnCall { c.Call = c.Call.Return(arg0) return c } // Do rewrite *gomock.Call.Do -func (c *MockHandlerExecCall) Do(f func(core.Host, scale.Encodable) error) *MockHandlerExecCall { +func (c *MockHandlerIsSpawnCall) Do(f func([]byte) bool) *MockHandlerIsSpawnCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHandlerExecCall) DoAndReturn(f func(core.Host, scale.Encodable) error) *MockHandlerExecCall { +func (c *MockHandlerIsSpawnCall) DoAndReturn(f func([]byte) bool) *MockHandlerIsSpawnCall { c.Call = c.Call.DoAndReturn(f) return c } @@ -156,7 +156,7 @@ func (c *MockHandlerLoadCall) DoAndReturn(f func([]byte) (core.Template, error)) } // New mocks base method. -func (m *MockHandler) New(arg0 any) (core.Template, error) { +func (m *MockHandler) New(arg0 []byte) (core.Template, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "New", arg0) ret0, _ := ret[0].(core.Template) @@ -183,13 +183,13 @@ func (c *MockHandlerNewCall) Return(arg0 core.Template, arg1 error) *MockHandler } // Do rewrite *gomock.Call.Do -func (c *MockHandlerNewCall) Do(f func(any) (core.Template, error)) *MockHandlerNewCall { +func (c *MockHandlerNewCall) Do(f func([]byte) (core.Template, error)) *MockHandlerNewCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHandlerNewCall) DoAndReturn(f func(any) (core.Template, error)) *MockHandlerNewCall { +func (c *MockHandlerNewCall) DoAndReturn(f func([]byte) (core.Template, error)) *MockHandlerNewCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/vm/core/mocks/template.go b/vm/core/mocks/template.go index 4a80831714..6c34b351be 100644 --- a/vm/core/mocks/template.go +++ b/vm/core/mocks/template.go @@ -78,45 +78,6 @@ func (c *MockTemplateBaseGasCall) DoAndReturn(f func() uint64) *MockTemplateBase return c } -// EncodeScale mocks base method. -func (m *MockTemplate) EncodeScale(arg0 *scale.Encoder) (int, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "EncodeScale", arg0) - ret0, _ := ret[0].(int) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// EncodeScale indicates an expected call of EncodeScale. -func (mr *MockTemplateMockRecorder) EncodeScale(arg0 any) *MockTemplateEncodeScaleCall { - mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "EncodeScale", reflect.TypeOf((*MockTemplate)(nil).EncodeScale), arg0) - return &MockTemplateEncodeScaleCall{Call: call} -} - -// MockTemplateEncodeScaleCall wrap *gomock.Call -type MockTemplateEncodeScaleCall struct { - *gomock.Call -} - -// Return rewrite *gomock.Call.Return -func (c *MockTemplateEncodeScaleCall) Return(arg0 int, arg1 error) *MockTemplateEncodeScaleCall { - c.Call = c.Call.Return(arg0, arg1) - return c -} - -// Do rewrite *gomock.Call.Do -func (c *MockTemplateEncodeScaleCall) Do(f func(*scale.Encoder) (int, error)) *MockTemplateEncodeScaleCall { - c.Call = c.Call.Do(f) - return c -} - -// DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockTemplateEncodeScaleCall) DoAndReturn(f func(*scale.Encoder) (int, error)) *MockTemplateEncodeScaleCall { - c.Call = c.Call.DoAndReturn(f) - return c -} - // ExecGas mocks base method. func (m *MockTemplate) ExecGas() uint64 { m.ctrl.T.Helper() diff --git a/vm/core/types.go b/vm/core/types.go index 526babc483..2c69fb69d8 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -37,14 +37,12 @@ type ( type Handler interface { // Parse header from the payload. Parse(*scale.Decoder) (ParseOutput, error) - // Args returns method arguments for the method. - Args([]byte) scale.Type // Exec dispatches execution request based on the method selector. Exec(Host, *StagedCache, []byte) error // New instantiates Template from spawn arguments. - New(any) (Template, error) + New([]byte) (Template, error) // Load template with stored immutable state. Load([]byte) (Template, error) @@ -58,7 +56,7 @@ type Handler interface { type Template interface { // MaxSpend decodes MaxSpend value for the transaction. Transaction will fail // if it spends more than that. - MaxSpend(any) (uint64, error) + MaxSpend(Host, AccountLoader, []byte) (uint64, error) // TODO(lane): update to use the VM // BaseGas is an intrinsic cost for executing a transaction. If this cost is not covered // transaction will be ineffective. @@ -111,10 +109,39 @@ type Host interface { Balance() uint64 } -//go:generate scalegen -types Payload +//go:generate scalegen -types Metadata -// Payload is a generic payload for all transactions. -type Payload struct { +// Metadata contains generic metadata for all transactions. +type Metadata struct { Nonce Nonce GasPrice uint64 } + +// Payload contains the opaque, Athena-encoded transaction payload including the method selector +// and method args. +type Payload []byte + +func (t *Payload) EncodeScale(enc *scale.Encoder) (total int, err error) { + { + n, err := scale.EncodeByteSlice(enc, *t) + if err != nil { + return total, err + } + total += n + } + + return total, nil +} + +func (t *Payload) DecodeScale(dec *scale.Decoder) (total int, err error) { + { + field, n, err := scale.DecodeByteSlice(dec) + if err != nil { + return total, err + } + total += n + *t = field + } + + return total, nil +} diff --git a/vm/core/types_scale.go b/vm/core/types_scale.go index 4c6245302f..f212bacd86 100644 --- a/vm/core/types_scale.go +++ b/vm/core/types_scale.go @@ -7,7 +7,7 @@ import ( "github.com/spacemeshos/go-scale" ) -func (t *Payload) EncodeScale(enc *scale.Encoder) (total int, err error) { +func (t *Metadata) EncodeScale(enc *scale.Encoder) (total int, err error) { { n, err := scale.EncodeCompact64(enc, uint64(t.Nonce)) if err != nil { @@ -25,7 +25,7 @@ func (t *Payload) EncodeScale(enc *scale.Encoder) (total int, err error) { return total, nil } -func (t *Payload) DecodeScale(dec *scale.Decoder) (total int, err error) { +func (t *Metadata) DecodeScale(dec *scale.Decoder) (total int, err error) { { field, n, err := scale.DecodeCompact64(dec) if err != nil { diff --git a/vm/host/host.go b/vm/host/host.go index 404b218e9a..9546bd893a 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -11,10 +11,11 @@ import ( "github.com/ChainSafe/gossamer/pkg/scale" "github.com/spacemeshos/go-spacemesh/common/types" + "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/vm/core" ) -func athenaLibPath() string { +func AthenaLibPath() string { var err error cwd, err := os.Getwd() @@ -54,6 +55,17 @@ type Host struct { dynamicContext DynamicContext } +// Instantiates a partially-functional VM host that can execute simplistic transactions +// that do not rely on context or state. +func NewHostLightweight(host core.Host) (*Host, error) { + vm, err := athcon.Load(AthenaLibPath()) + if err != nil { + return nil, fmt.Errorf("loading Athena VM: %w", err) + } + cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemory()}) + return &Host{vm, host, cache, cache, StaticContext{}, DynamicContext{}}, nil +} + // Load the VM from the shared library and returns an instance of a Host. // It is the caller's responsibility to call Destroy when it // is no longer needed. @@ -64,7 +76,7 @@ func NewHost( staticContext StaticContext, dynamicContext DynamicContext, ) (*Host, error) { - vm, err := athcon.Load(athenaLibPath()) + vm, err := athcon.Load(AthenaLibPath()) if err != nil { return nil, fmt.Errorf("loading Athena VM: %w", err) } diff --git a/vm/sdk/wallet/address.go b/vm/sdk/wallet/address.go index bd441b30a7..25ec30c07c 100644 --- a/vm/sdk/wallet/address.go +++ b/vm/sdk/wallet/address.go @@ -1,17 +1,28 @@ package wallet import ( + "fmt" + "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/vm/core" + "github.com/spacemeshos/go-spacemesh/vm/host" "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" + + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" ) // Address computes wallet address from the public key. func Address(pub []byte) types.Address { - if len(pub) != 32 { + if len(pub) != types.Hash32Length { panic("public key must be 32 bytes") } - args := wallet.SpawnArguments{} - copy(args.PublicKey[:], pub) - return core.ComputePrincipal(wallet.TemplateAddress, &args) + + // Encode using the VM + vmlib, err := athcon.LoadLibrary(host.AthenaLibPath()) + if err != nil { + panic(fmt.Errorf("loading Athena VM: %w", err)) + } + + athenaPayload := vmlib.EncodeTxSpawn(athcon.Bytes32(pub)) + return core.ComputePrincipal(wallet.TemplateAddress, athenaPayload) } diff --git a/vm/sdk/wallet/tx.go b/vm/sdk/wallet/tx.go index f7a0219176..e504a6df15 100644 --- a/vm/sdk/wallet/tx.go +++ b/vm/sdk/wallet/tx.go @@ -2,6 +2,7 @@ package wallet import ( "bytes" + "fmt" "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" "github.com/spacemeshos/go-scale" @@ -9,8 +10,11 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/vm/core" + "github.com/spacemeshos/go-spacemesh/vm/host" "github.com/spacemeshos/go-spacemesh/vm/sdk" "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" + + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" ) func encode(fields ...scale.Encodable) []byte { @@ -27,16 +31,13 @@ func encode(fields ...scale.Encodable) []byte { // SelfSpawn creates a self-spawn transaction. func SelfSpawn(pk signing.PrivateKey, nonce core.Nonce, opts ...sdk.Opt) []byte { - args := wallet.SpawnArguments{} - copy(args.PublicKey[:], signing.Public(pk)) - return Spawn(pk, wallet.TemplateAddress, &args, nonce, opts...) + return Spawn(pk, wallet.TemplateAddress, nonce, opts...) } // Spawn creates a spawn transaction. func Spawn( pk signing.PrivateKey, template core.Address, - args scale.Encodable, nonce core.Nonce, opts ...sdk.Opt, ) []byte { @@ -45,18 +46,22 @@ func Spawn( opt(options) } - payload := core.Payload{} - payload.Nonce = nonce - payload.GasPrice = options.GasPrice + // Encode using the VM + vmlib, err := athcon.LoadLibrary(host.AthenaLibPath()) + if err != nil { + panic(fmt.Errorf("loading Athena VM: %w", err)) + } + + meta := core.Metadata{} + meta.Nonce = nonce + meta.GasPrice = options.GasPrice - public := &core.PublicKey{} - copy(public[:], signing.Public(pk)) // note that principal is computed from pk - principal := core.ComputePrincipal(wallet.TemplateAddress, public) + athenaPayload := vmlib.EncodeTxSpawn(athcon.Bytes32(signing.Public(pk))) + principal := core.ComputePrincipal(wallet.TemplateAddress, athenaPayload) + payload := core.Payload(athenaPayload) - // TODO(lane): depends on https://github.com/athenavm/athena/issues/131 - // mock for now - tx := encode(&sdk.TxVersion, &principal, &template, &payload, args) + tx := encode(&sdk.TxVersion, &principal, &template, &meta, &payload) sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) return append(tx, sig...) @@ -69,21 +74,23 @@ func Spend(pk signing.PrivateKey, to types.Address, amount uint64, nonce types.N opt(options) } - spawnargs := wallet.SpawnArguments{} - copy(spawnargs.PublicKey[:], signing.Public(pk)) - principal := core.ComputePrincipal(wallet.TemplateAddress, &spawnargs) + // Encode using the VM + vmlib, err := athcon.LoadLibrary(host.AthenaLibPath()) + if err != nil { + panic(fmt.Errorf("loading Athena VM: %w", err)) + } + + // We need a provisional spawn payload to calculate the principal address + spawnPayload := vmlib.EncodeTxSpawn(athcon.Bytes32(signing.Public(pk))) + principal := core.ComputePrincipal(wallet.TemplateAddress, spawnPayload) - payload := core.Payload{} - payload.GasPrice = options.GasPrice - payload.Nonce = nonce + payload := core.Payload(vmlib.EncodeTxSpend(athcon.Address(to), nonce)) - args := wallet.SpendArguments{} - args.Destination = to - args.Amount = amount + meta := core.Metadata{} + meta.GasPrice = options.GasPrice + meta.Nonce = nonce - // TODO(lane): depends on https://github.com/athenavm/athena/issues/131 - // mock for now - tx := encode(&sdk.TxVersion, &principal, &payload, &args) + tx := encode(&sdk.TxVersion, &principal, &meta, &payload) sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) return append(tx, sig...) diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index cd0c925b56..8fa6286bc7 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -29,7 +29,7 @@ type handler struct{} // Parse header. func (*handler) Parse(decoder *scale.Decoder) (output core.ParseOutput, err error) { - var p core.Payload + var p core.Metadata if _, err = p.DecodeScale(decoder); err != nil { err = fmt.Errorf("%w: %w", core.ErrMalformed, err) return @@ -40,8 +40,8 @@ func (*handler) Parse(decoder *scale.Decoder) (output core.ParseOutput, err erro } // New instatiates single sig wallet with spawn arguments. -func (*handler) New(args any) (core.Template, error) { - return New(args.(*SpawnArguments)), nil +func (*handler) New(spawnArgs []byte) (core.Template, error) { + return New(spawnArgs), nil } // Load single sig wallet from stored state. @@ -81,13 +81,16 @@ func (*handler) Exec(host core.Host, cache *core.StagedCache, payload []byte) er } // Execute the transaction in the VM - maxgas := host.MaxGas() - if int64(maxgas) < 0 { + // Note: at this point, maxgas was already consumed from the principal account, so we don't + // need to check the account balance, but we still need to communicate the amount to the VM + // so it can short-circuit execution if the amount is exceeded. + maxgas := int64(host.MaxGas()) + if maxgas < 0 { return fmt.Errorf("gas limit exceeds maximum int64 value") } - vmhost.Execute( + output, gasLeft, err := vmhost.Execute( host.Layer(), - int64(maxgas), + maxgas, host.Principal(), host.Principal(), payload, @@ -98,7 +101,8 @@ func (*handler) Exec(host core.Host, cache *core.StagedCache, payload []byte) er 0, templateAccount.State, ) - return nil + fmt.Printf("program execution: output len (discarded): %v, gasLeft: %v\n", len(output), gasLeft) + return err } func (h *handler) IsSpawn(payload []byte) bool { @@ -106,17 +110,3 @@ func (h *handler) IsSpawn(payload []byte) bool { // mock for now return true } - -// Args ... -func (h *handler) Args(payload []byte) scale.Type { - // TODO(lane): rewrite to use the VM - // mock for now - return &SpawnArguments{} - // switch method { - // case core.MethodSpawn: - // return &SpawnArguments{} - // case core.MethodSpend: - // return &SpendArguments{} - // } - // return nil -} diff --git a/vm/templates/wallet/types.go b/vm/templates/wallet/types.go index f8f9957339..2f2a7eeeb9 100644 --- a/vm/templates/wallet/types.go +++ b/vm/templates/wallet/types.go @@ -6,11 +6,6 @@ import ( //go:generate scalegen -// SpawnArguments ... -type SpawnArguments struct { - PublicKey core.PublicKey -} - // SpendArguments ... type SpendArguments struct { Destination core.Address diff --git a/vm/templates/wallet/types_scale.go b/vm/templates/wallet/types_scale.go index 3a5274e811..c7b8fc56f4 100644 --- a/vm/templates/wallet/types_scale.go +++ b/vm/templates/wallet/types_scale.go @@ -7,28 +7,6 @@ import ( "github.com/spacemeshos/go-scale" ) -func (t *SpawnArguments) EncodeScale(enc *scale.Encoder) (total int, err error) { - { - n, err := scale.EncodeByteArray(enc, t.PublicKey[:]) - if err != nil { - return total, err - } - total += n - } - return total, nil -} - -func (t *SpawnArguments) DecodeScale(dec *scale.Decoder) (total int, err error) { - { - n, err := scale.DecodeByteArray(dec, t.PublicKey[:]) - if err != nil { - return total, err - } - total += n - } - return total, nil -} - func (t *SpendArguments) EncodeScale(enc *scale.Encoder) (total int, err error) { { n, err := scale.EncodeByteArray(enc, t.Destination[:]) diff --git a/vm/templates/wallet/types_test.go b/vm/templates/wallet/types_test.go index 2f10782c97..bd25224eac 100644 --- a/vm/templates/wallet/types_test.go +++ b/vm/templates/wallet/types_test.go @@ -28,9 +28,9 @@ func TestGolden(t *testing.T) { tester.GoldenTest[SpendArguments](t, filepath.Join(golden, "SpendArguments.json")) }) t.Run("SpendPayload", func(t *testing.T) { - tester.GoldenTest[core.Payload](t, filepath.Join(golden, "SpendPayload.json")) + tester.GoldenTest[core.Metadata](t, filepath.Join(golden, "SpendPayload.json")) }) t.Run("SpawnPayload", func(t *testing.T) { - tester.GoldenTest[core.Payload](t, filepath.Join(golden, "SpawnPayload.json")) + tester.GoldenTest[core.Metadata](t, filepath.Join(golden, "SpawnPayload.json")) }) } diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index 0b051cc92b..1b09e18809 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -1,36 +1,73 @@ package wallet import ( + "encoding/binary" + "fmt" + "github.com/spacemeshos/go-scale" "github.com/spacemeshos/go-spacemesh/vm/core" + vmhost "github.com/spacemeshos/go-spacemesh/vm/host" + + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" ) // New returns Wallet instance with SpawnArguments. -func New(args *SpawnArguments) *Wallet { +func New(spawnArgs []byte) *Wallet { // store the pubkey, i.e., the constructor args (aka immutable state) required to instantiate // the wallet program instance in Athena, so we can lazily instantiate it as required. - return &Wallet{PublicKey: args.PublicKey} + return &Wallet{spawnArgs: spawnArgs} } //go:generate scalegen // Wallet is a single-key wallet. type Wallet struct { - PublicKey core.PublicKey + spawnArgs []byte } // MaxSpend returns amount specified in the SpendArguments for Spend method. -func (s *Wallet) MaxSpend(args any) (uint64, error) { - // TODO(lane): depends on https://github.com/athenavm/athena/issues/128 - // mock for now - return 1000000, nil +func (s *Wallet) MaxSpend(host core.Host, loader core.AccountLoader, spendArgs []byte) (uint64, error) { + // Load the template code + templateAccount, err := loader.Get(host.TemplateAddress()) + if err != nil { + return 0, fmt.Errorf("failed to load template account: %w", err) + } else if len(templateAccount.State) == 0 { + return 0, fmt.Errorf("template account state is empty") + } + + // Instantiate the VM + vmhost, err := vmhost.NewHostLightweight(host) + if err != nil { + return 0, fmt.Errorf("loading Athena VM: %w", err) + } + maxgas := int64(host.MaxGas()) + if maxgas < 0 { + return 0, fmt.Errorf("gas limit exceeds maximum int64 value") + } + + // construct the payload. this requires some surgery to replace the method selector. + if len(spendArgs) < 4 { + return 0, fmt.Errorf("spendArgs is too short") + } + selector, _ := athcon.FromString("athexp_max_spend") + maxGasPayload := append(selector[:], spendArgs[4:]...) + + output, _, err := vmhost.Execute( + host.Layer(), + maxgas, + host.Principal(), + host.Principal(), + maxGasPayload, + 0, + templateAccount.State, + ) + maxspend := binary.LittleEndian.Uint64(output) + return maxspend, err } // Verify that transaction is signed by the owner of the PublicKey using ed25519. func (s *Wallet) Verify(host core.Host, raw []byte, dec *scale.Decoder) bool { - // TODO(lane): depends on https://github.com/athenavm/athena/issues/129 - // mock for now return true } diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index 2a15ded00d..9f0a13bddb 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -21,7 +21,6 @@ func FuzzVerify(f *testing.F) { } func TestMaxSpend(t *testing.T) { - t.Skip("TODO: new wallet SDK") wallet := Wallet{} t.Run("Spawn", func(t *testing.T) { max, err := wallet.MaxSpend(&SpawnArguments{}) diff --git a/vm/vm.go b/vm/vm.go index 89477a9512..f9e5a7de2e 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -580,7 +580,7 @@ func parse( ctx.Header.GasPrice = output.GasPrice ctx.Header.Nonce = output.Nonce - maxspend, err := ctx.PrincipalTemplate.MaxSpend(args) + maxspend, err := ctx.PrincipalTemplate.MaxSpend(ctx, loader, args) if err != nil { return nil, nil, err } From d5b947d5e2588e22030e1d27b5f74d57b0ea2aff Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Wed, 23 Oct 2024 15:13:49 -0700 Subject: [PATCH 18/73] MaxSpend test is working --- vm/core/mocks/handler.go | 12 +- vm/core/mocks/host.go | 421 +++++++++++++++++++++++++++++ vm/core/mocks/template.go | 6 +- vm/core/mocks/vmhost.go | 80 ++++++ vm/core/types.go | 28 +- vm/host/host.go | 29 +- vm/templates/.gitignore | 15 - vm/templates/common/Cargo.lock | 249 ----------------- vm/templates/common/Cargo.toml | 9 - vm/templates/common/src/lib.rs | 23 -- vm/templates/wallet/handler.go | 21 +- vm/templates/wallet/types.go | 13 - vm/templates/wallet/types_scale.go | 45 --- vm/templates/wallet/types_test.go | 36 --- vm/templates/wallet/wallet.go | 66 +++-- vm/templates/wallet/wallet_test.go | 91 +++++-- vm/vm.go | 15 +- vm/vm_test.go | 2 +- 18 files changed, 667 insertions(+), 494 deletions(-) create mode 100644 vm/core/mocks/host.go create mode 100644 vm/core/mocks/vmhost.go delete mode 100644 vm/templates/.gitignore delete mode 100644 vm/templates/common/Cargo.lock delete mode 100644 vm/templates/common/Cargo.toml delete mode 100644 vm/templates/common/src/lib.rs delete mode 100644 vm/templates/wallet/types.go delete mode 100644 vm/templates/wallet/types_scale.go delete mode 100644 vm/templates/wallet/types_test.go diff --git a/vm/core/mocks/handler.go b/vm/core/mocks/handler.go index 3c42f25e6a..dded5ba3db 100644 --- a/vm/core/mocks/handler.go +++ b/vm/core/mocks/handler.go @@ -156,18 +156,18 @@ func (c *MockHandlerLoadCall) DoAndReturn(f func([]byte) (core.Template, error)) } // New mocks base method. -func (m *MockHandler) New(arg0 []byte) (core.Template, error) { +func (m *MockHandler) New(arg0 core.Host, arg1 *core.StagedCache, arg2 []byte) (core.Template, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "New", arg0) + ret := m.ctrl.Call(m, "New", arg0, arg1, arg2) ret0, _ := ret[0].(core.Template) ret1, _ := ret[1].(error) return ret0, ret1 } // New indicates an expected call of New. -func (mr *MockHandlerMockRecorder) New(arg0 any) *MockHandlerNewCall { +func (mr *MockHandlerMockRecorder) New(arg0, arg1, arg2 any) *MockHandlerNewCall { mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockHandler)(nil).New), arg0) + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockHandler)(nil).New), arg0, arg1, arg2) return &MockHandlerNewCall{Call: call} } @@ -183,13 +183,13 @@ func (c *MockHandlerNewCall) Return(arg0 core.Template, arg1 error) *MockHandler } // Do rewrite *gomock.Call.Do -func (c *MockHandlerNewCall) Do(f func([]byte) (core.Template, error)) *MockHandlerNewCall { +func (c *MockHandlerNewCall) Do(f func(core.Host, *core.StagedCache, []byte) (core.Template, error)) *MockHandlerNewCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHandlerNewCall) DoAndReturn(f func([]byte) (core.Template, error)) *MockHandlerNewCall { +func (c *MockHandlerNewCall) DoAndReturn(f func(core.Host, *core.StagedCache, []byte) (core.Template, error)) *MockHandlerNewCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/vm/core/mocks/host.go b/vm/core/mocks/host.go new file mode 100644 index 0000000000..1a1cd6e606 --- /dev/null +++ b/vm/core/mocks/host.go @@ -0,0 +1,421 @@ +// Code generated by MockGen. DO NOT EDIT. +// Source: github.com/spacemeshos/go-spacemesh/vm/core (interfaces: Host) +// +// Generated by this command: +// +// mockgen -typed -package=mocks -destination=./mocks/host.go github.com/spacemeshos/go-spacemesh/vm/core Host +// + +// Package mocks is a generated GoMock package. +package mocks + +import ( + reflect "reflect" + + types "github.com/spacemeshos/go-spacemesh/common/types" + core "github.com/spacemeshos/go-spacemesh/vm/core" + gomock "go.uber.org/mock/gomock" +) + +// MockHost is a mock of Host interface. +type MockHost struct { + ctrl *gomock.Controller + recorder *MockHostMockRecorder +} + +// MockHostMockRecorder is the mock recorder for MockHost. +type MockHostMockRecorder struct { + mock *MockHost +} + +// NewMockHost creates a new mock instance. +func NewMockHost(ctrl *gomock.Controller) *MockHost { + mock := &MockHost{ctrl: ctrl} + mock.recorder = &MockHostMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockHost) EXPECT() *MockHostMockRecorder { + return m.recorder +} + +// Balance mocks base method. +func (m *MockHost) Balance() uint64 { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Balance") + ret0, _ := ret[0].(uint64) + return ret0 +} + +// Balance indicates an expected call of Balance. +func (mr *MockHostMockRecorder) Balance() *MockHostBalanceCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Balance", reflect.TypeOf((*MockHost)(nil).Balance)) + return &MockHostBalanceCall{Call: call} +} + +// MockHostBalanceCall wrap *gomock.Call +type MockHostBalanceCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostBalanceCall) Return(arg0 uint64) *MockHostBalanceCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostBalanceCall) Do(f func() uint64) *MockHostBalanceCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostBalanceCall) DoAndReturn(f func() uint64) *MockHostBalanceCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Consume mocks base method. +func (m *MockHost) Consume(arg0 uint64) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Consume", arg0) + ret0, _ := ret[0].(error) + return ret0 +} + +// Consume indicates an expected call of Consume. +func (mr *MockHostMockRecorder) Consume(arg0 any) *MockHostConsumeCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consume", reflect.TypeOf((*MockHost)(nil).Consume), arg0) + return &MockHostConsumeCall{Call: call} +} + +// MockHostConsumeCall wrap *gomock.Call +type MockHostConsumeCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostConsumeCall) Return(arg0 error) *MockHostConsumeCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostConsumeCall) Do(f func(uint64) error) *MockHostConsumeCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostConsumeCall) DoAndReturn(f func(uint64) error) *MockHostConsumeCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// GetGenesisID mocks base method. +func (m *MockHost) GetGenesisID() types.Hash20 { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "GetGenesisID") + ret0, _ := ret[0].(types.Hash20) + return ret0 +} + +// GetGenesisID indicates an expected call of GetGenesisID. +func (mr *MockHostMockRecorder) GetGenesisID() *MockHostGetGenesisIDCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetGenesisID", reflect.TypeOf((*MockHost)(nil).GetGenesisID)) + return &MockHostGetGenesisIDCall{Call: call} +} + +// MockHostGetGenesisIDCall wrap *gomock.Call +type MockHostGetGenesisIDCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostGetGenesisIDCall) Return(arg0 types.Hash20) *MockHostGetGenesisIDCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostGetGenesisIDCall) Do(f func() types.Hash20) *MockHostGetGenesisIDCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostGetGenesisIDCall) DoAndReturn(f func() types.Hash20) *MockHostGetGenesisIDCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Handler mocks base method. +func (m *MockHost) Handler() core.Handler { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Handler") + ret0, _ := ret[0].(core.Handler) + return ret0 +} + +// Handler indicates an expected call of Handler. +func (mr *MockHostMockRecorder) Handler() *MockHostHandlerCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Handler", reflect.TypeOf((*MockHost)(nil).Handler)) + return &MockHostHandlerCall{Call: call} +} + +// MockHostHandlerCall wrap *gomock.Call +type MockHostHandlerCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostHandlerCall) Return(arg0 core.Handler) *MockHostHandlerCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostHandlerCall) Do(f func() core.Handler) *MockHostHandlerCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostHandlerCall) DoAndReturn(f func() core.Handler) *MockHostHandlerCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Layer mocks base method. +func (m *MockHost) Layer() types.LayerID { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Layer") + ret0, _ := ret[0].(types.LayerID) + return ret0 +} + +// Layer indicates an expected call of Layer. +func (mr *MockHostMockRecorder) Layer() *MockHostLayerCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Layer", reflect.TypeOf((*MockHost)(nil).Layer)) + return &MockHostLayerCall{Call: call} +} + +// MockHostLayerCall wrap *gomock.Call +type MockHostLayerCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostLayerCall) Return(arg0 types.LayerID) *MockHostLayerCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostLayerCall) Do(f func() types.LayerID) *MockHostLayerCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostLayerCall) DoAndReturn(f func() types.LayerID) *MockHostLayerCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// MaxGas mocks base method. +func (m *MockHost) MaxGas() uint64 { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "MaxGas") + ret0, _ := ret[0].(uint64) + return ret0 +} + +// MaxGas indicates an expected call of MaxGas. +func (mr *MockHostMockRecorder) MaxGas() *MockHostMaxGasCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "MaxGas", reflect.TypeOf((*MockHost)(nil).MaxGas)) + return &MockHostMaxGasCall{Call: call} +} + +// MockHostMaxGasCall wrap *gomock.Call +type MockHostMaxGasCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostMaxGasCall) Return(arg0 uint64) *MockHostMaxGasCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostMaxGasCall) Do(f func() uint64) *MockHostMaxGasCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostMaxGasCall) DoAndReturn(f func() uint64) *MockHostMaxGasCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Nonce mocks base method. +func (m *MockHost) Nonce() uint64 { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Nonce") + ret0, _ := ret[0].(uint64) + return ret0 +} + +// Nonce indicates an expected call of Nonce. +func (mr *MockHostMockRecorder) Nonce() *MockHostNonceCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Nonce", reflect.TypeOf((*MockHost)(nil).Nonce)) + return &MockHostNonceCall{Call: call} +} + +// MockHostNonceCall wrap *gomock.Call +type MockHostNonceCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostNonceCall) Return(arg0 uint64) *MockHostNonceCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostNonceCall) Do(f func() uint64) *MockHostNonceCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostNonceCall) DoAndReturn(f func() uint64) *MockHostNonceCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Principal mocks base method. +func (m *MockHost) Principal() types.Address { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Principal") + ret0, _ := ret[0].(types.Address) + return ret0 +} + +// Principal indicates an expected call of Principal. +func (mr *MockHostMockRecorder) Principal() *MockHostPrincipalCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Principal", reflect.TypeOf((*MockHost)(nil).Principal)) + return &MockHostPrincipalCall{Call: call} +} + +// MockHostPrincipalCall wrap *gomock.Call +type MockHostPrincipalCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostPrincipalCall) Return(arg0 types.Address) *MockHostPrincipalCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostPrincipalCall) Do(f func() types.Address) *MockHostPrincipalCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostPrincipalCall) DoAndReturn(f func() types.Address) *MockHostPrincipalCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Template mocks base method. +func (m *MockHost) Template() core.Template { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Template") + ret0, _ := ret[0].(core.Template) + return ret0 +} + +// Template indicates an expected call of Template. +func (mr *MockHostMockRecorder) Template() *MockHostTemplateCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Template", reflect.TypeOf((*MockHost)(nil).Template)) + return &MockHostTemplateCall{Call: call} +} + +// MockHostTemplateCall wrap *gomock.Call +type MockHostTemplateCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostTemplateCall) Return(arg0 core.Template) *MockHostTemplateCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostTemplateCall) Do(f func() core.Template) *MockHostTemplateCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostTemplateCall) DoAndReturn(f func() core.Template) *MockHostTemplateCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// TemplateAddress mocks base method. +func (m *MockHost) TemplateAddress() types.Address { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "TemplateAddress") + ret0, _ := ret[0].(types.Address) + return ret0 +} + +// TemplateAddress indicates an expected call of TemplateAddress. +func (mr *MockHostMockRecorder) TemplateAddress() *MockHostTemplateAddressCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "TemplateAddress", reflect.TypeOf((*MockHost)(nil).TemplateAddress)) + return &MockHostTemplateAddressCall{Call: call} +} + +// MockHostTemplateAddressCall wrap *gomock.Call +type MockHostTemplateAddressCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostTemplateAddressCall) Return(arg0 types.Address) *MockHostTemplateAddressCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostTemplateAddressCall) Do(f func() types.Address) *MockHostTemplateAddressCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostTemplateAddressCall) DoAndReturn(f func() types.Address) *MockHostTemplateAddressCall { + c.Call = c.Call.DoAndReturn(f) + return c +} diff --git a/vm/core/mocks/template.go b/vm/core/mocks/template.go index 6c34b351be..f03928abc5 100644 --- a/vm/core/mocks/template.go +++ b/vm/core/mocks/template.go @@ -155,7 +155,7 @@ func (c *MockTemplateLoadGasCall) DoAndReturn(f func() uint64) *MockTemplateLoad } // MaxSpend mocks base method. -func (m *MockTemplate) MaxSpend(arg0 any) (uint64, error) { +func (m *MockTemplate) MaxSpend(arg0 []byte) (uint64, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "MaxSpend", arg0) ret0, _ := ret[0].(uint64) @@ -182,13 +182,13 @@ func (c *MockTemplateMaxSpendCall) Return(arg0 uint64, arg1 error) *MockTemplate } // Do rewrite *gomock.Call.Do -func (c *MockTemplateMaxSpendCall) Do(f func(any) (uint64, error)) *MockTemplateMaxSpendCall { +func (c *MockTemplateMaxSpendCall) Do(f func([]byte) (uint64, error)) *MockTemplateMaxSpendCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockTemplateMaxSpendCall) DoAndReturn(f func(any) (uint64, error)) *MockTemplateMaxSpendCall { +func (c *MockTemplateMaxSpendCall) DoAndReturn(f func([]byte) (uint64, error)) *MockTemplateMaxSpendCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/vm/core/mocks/vmhost.go b/vm/core/mocks/vmhost.go new file mode 100644 index 0000000000..bcb4414000 --- /dev/null +++ b/vm/core/mocks/vmhost.go @@ -0,0 +1,80 @@ +// Code generated by MockGen. DO NOT EDIT. +// Source: github.com/spacemeshos/go-spacemesh/vm/core (interfaces: VMHost) +// +// Generated by this command: +// +// mockgen -typed -package=mocks -destination=./mocks/vmhost.go github.com/spacemeshos/go-spacemesh/vm/core VMHost +// + +// Package mocks is a generated GoMock package. +package mocks + +import ( + reflect "reflect" + + types "github.com/spacemeshos/go-spacemesh/common/types" + gomock "go.uber.org/mock/gomock" +) + +// MockVMHost is a mock of VMHost interface. +type MockVMHost struct { + ctrl *gomock.Controller + recorder *MockVMHostMockRecorder +} + +// MockVMHostMockRecorder is the mock recorder for MockVMHost. +type MockVMHostMockRecorder struct { + mock *MockVMHost +} + +// NewMockVMHost creates a new mock instance. +func NewMockVMHost(ctrl *gomock.Controller) *MockVMHost { + mock := &MockVMHost{ctrl: ctrl} + mock.recorder = &MockVMHostMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockVMHost) EXPECT() *MockVMHostMockRecorder { + return m.recorder +} + +// Execute mocks base method. +func (m *MockVMHost) Execute(arg0 types.LayerID, arg1 int64, arg2, arg3 types.Address, arg4 []byte, arg5 uint64, arg6 []byte) ([]byte, int64, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Execute", arg0, arg1, arg2, arg3, arg4, arg5, arg6) + ret0, _ := ret[0].([]byte) + ret1, _ := ret[1].(int64) + ret2, _ := ret[2].(error) + return ret0, ret1, ret2 +} + +// Execute indicates an expected call of Execute. +func (mr *MockVMHostMockRecorder) Execute(arg0, arg1, arg2, arg3, arg4, arg5, arg6 any) *MockVMHostExecuteCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Execute", reflect.TypeOf((*MockVMHost)(nil).Execute), arg0, arg1, arg2, arg3, arg4, arg5, arg6) + return &MockVMHostExecuteCall{Call: call} +} + +// MockVMHostExecuteCall wrap *gomock.Call +type MockVMHostExecuteCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockVMHostExecuteCall) Return(arg0 []byte, arg1 int64, arg2 error) *MockVMHostExecuteCall { + c.Call = c.Call.Return(arg0, arg1, arg2) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockVMHostExecuteCall) Do(f func(types.LayerID, int64, types.Address, types.Address, []byte, uint64, []byte) ([]byte, int64, error)) *MockVMHostExecuteCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockVMHostExecuteCall) DoAndReturn(f func(types.LayerID, int64, types.Address, types.Address, []byte, uint64, []byte) ([]byte, int64, error)) *MockVMHostExecuteCall { + c.Call = c.Call.DoAndReturn(f) + return c +} diff --git a/vm/core/types.go b/vm/core/types.go index 2c69fb69d8..f607f53801 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -42,7 +42,8 @@ type Handler interface { Exec(Host, *StagedCache, []byte) error // New instantiates Template from spawn arguments. - New([]byte) (Template, error) + New(Host, AccountLoader, []byte) (Template, error) + // Load template with stored immutable state. Load([]byte) (Template, error) @@ -56,7 +57,7 @@ type Handler interface { type Template interface { // MaxSpend decodes MaxSpend value for the transaction. Transaction will fail // if it spends more than that. - MaxSpend(Host, AccountLoader, []byte) (uint64, error) + MaxSpend([]byte) (uint64, error) // TODO(lane): update to use the VM // BaseGas is an intrinsic cost for executing a transaction. If this cost is not covered // transaction will be ineffective. @@ -87,6 +88,7 @@ type AccountUpdater interface { type ParseOutput struct { Nonce Nonce GasPrice uint64 + Payload Payload } // HandlerRegistry stores handlers for templates. @@ -94,6 +96,8 @@ type HandlerRegistry interface { Get(Address) Handler } +//go:generate mockgen -typed -package=mocks -destination=./mocks/host.go github.com/spacemeshos/go-spacemesh/vm/core Host + // Host API with methods and data that are required by templates. type Host interface { Consume(uint64) error @@ -109,6 +113,26 @@ type Host interface { Balance() uint64 } +// static context is fixed for the lifetime of one transaction +type StaticContext struct { + Principal types.Address + Destination types.Address + Nonce uint64 +} + +// dynamic context may change with each call frame +type DynamicContext struct { + Template types.Address + Callee types.Address +} + +//go:generate mockgen -typed -package=mocks -destination=./mocks/vmhost.go github.com/spacemeshos/go-spacemesh/vm/core VMHost + +// VM Host API +type VMHost interface { + Execute(types.LayerID, int64, types.Address, types.Address, []byte, uint64, []byte) ([]byte, int64, error) +} + //go:generate scalegen -types Metadata // Metadata contains generic metadata for all transactions. diff --git a/vm/host/host.go b/vm/host/host.go index 9546bd893a..241a4889ca 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -33,26 +33,15 @@ func AthenaLibPath() string { } } -// static context is fixed for the lifetime of one transaction -type StaticContext struct { - Principal types.Address - Destination types.Address - Nonce uint64 -} - -// dynamic context may change with each call frame -type DynamicContext struct { - Template types.Address - Callee types.Address -} +//go:generate mockgen -typed -package=mocks -destination=./mocks/host.go github.com/spacemeshos/go-spacemesh/vm/core Host type Host struct { vm *athcon.VM host core.Host loader core.AccountLoader updater core.AccountUpdater - staticContext StaticContext - dynamicContext DynamicContext + staticContext core.StaticContext + dynamicContext core.DynamicContext } // Instantiates a partially-functional VM host that can execute simplistic transactions @@ -63,7 +52,7 @@ func NewHostLightweight(host core.Host) (*Host, error) { return nil, fmt.Errorf("loading Athena VM: %w", err) } cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemory()}) - return &Host{vm, host, cache, cache, StaticContext{}, DynamicContext{}}, nil + return &Host{vm, host, cache, cache, core.StaticContext{}, core.DynamicContext{}}, nil } // Load the VM from the shared library and returns an instance of a Host. @@ -73,8 +62,8 @@ func NewHost( host core.Host, loader core.AccountLoader, updater core.AccountUpdater, - staticContext StaticContext, - dynamicContext DynamicContext, + staticContext core.StaticContext, + dynamicContext core.DynamicContext, ) (*Host, error) { vm, err := athcon.Load(AthenaLibPath()) if err != nil { @@ -128,8 +117,8 @@ type hostContext struct { host core.Host loader core.AccountLoader updater core.AccountUpdater - staticContext StaticContext - dynamicContext DynamicContext + staticContext core.StaticContext + dynamicContext core.DynamicContext vm *athcon.VM } @@ -293,7 +282,7 @@ func (h *hostContext) Call( // construct and save context oldContext := h.dynamicContext - h.dynamicContext = DynamicContext{ + h.dynamicContext = core.DynamicContext{ Template: types.Address(sender), Callee: types.Address(recipient), } diff --git a/vm/templates/.gitignore b/vm/templates/.gitignore deleted file mode 100644 index 1431e3e757..0000000000 --- a/vm/templates/.gitignore +++ /dev/null @@ -1,15 +0,0 @@ -# Cargo build -**/target - -# Cargo config -.cargo - -# Profile-guided optimization -/tmp -pgo-data.profdata - 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"parity-scale-codec", -] - -[[package]] -name = "winnow" -version = "0.5.40" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f593a95398737aeed53e489c785df13f3618e41dbcd6718c6addbf1395aa6876" -dependencies = [ - "memchr", -] - -[[package]] -name = "wyz" -version = "0.5.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "05f360fc0b24296329c78fda852a1e9ae82de9cf7b27dae4b7f62f118f77b9ed" -dependencies = [ - "tap", -] diff --git a/vm/templates/common/Cargo.toml b/vm/templates/common/Cargo.toml deleted file mode 100644 index 524613de62..0000000000 --- a/vm/templates/common/Cargo.toml +++ /dev/null @@ -1,9 +0,0 @@ -[workspace] -[package] -name = "wallet-common" -version = "0.1.0" -edition = "2021" - -[dependencies] -athena-interface = { git = "https://github.com/athenavm/athena.git", branch = "main" } -parity-scale-codec = { version = "3.6.12", features = ["derive"] } diff --git a/vm/templates/common/src/lib.rs b/vm/templates/common/src/lib.rs deleted file mode 100644 index b52b63cd62..0000000000 --- a/vm/templates/common/src/lib.rs +++ /dev/null @@ -1,23 +0,0 @@ -use athena_interface::{Address, Bytes32}; -use parity_scale_codec::{Decode, Encode}; - -pub type Pubkey = Bytes32; - -#[derive(Encode, Decode)] -pub struct SendArguments { - pub recipient: Address, - pub amount: u64, -} - -#[derive(Encode, Decode)] -pub struct SpawnArguments { - pub owner: Pubkey, -} - -// The method selectors -pub enum MethodId { - Spawn = 0, - Send = 1, - Proxy = 2, - Deploy = 3, -} diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index 8fa6286bc7..69f65cc35c 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -29,19 +29,26 @@ type handler struct{} // Parse header. func (*handler) Parse(decoder *scale.Decoder) (output core.ParseOutput, err error) { - var p core.Metadata + var m core.Metadata + var p core.Payload + + if _, err = m.DecodeScale(decoder); err != nil { + err = fmt.Errorf("%w: %w", core.ErrMalformed, err) + return + } if _, err = p.DecodeScale(decoder); err != nil { err = fmt.Errorf("%w: %w", core.ErrMalformed, err) return } - output.GasPrice = p.GasPrice - output.Nonce = p.Nonce + output.GasPrice = m.GasPrice + output.Nonce = m.Nonce + output.Payload = p return output, nil } // New instatiates single sig wallet with spawn arguments. -func (*handler) New(spawnArgs []byte) (core.Template, error) { - return New(spawnArgs), nil +func (*handler) New(host core.Host, cache core.AccountLoader, spawnArgs []byte) (core.Template, error) { + return New(host, cache, spawnArgs) } // Load single sig wallet from stored state. @@ -62,14 +69,14 @@ func (*handler) Exec(host core.Host, cache *core.StagedCache, payload []byte) er } // Construct the context - staticContext := vmhost.StaticContext{ + staticContext := core.StaticContext{ // Athena does not currently allow proxied calls, so by definition the principal is the // same as the destination, for now. See https://github.com/athenavm/athena/issues/174. Principal: host.Principal(), Destination: host.Principal(), Nonce: host.Nonce(), } - dynamicContext := vmhost.DynamicContext{ + dynamicContext := core.DynamicContext{ Template: host.TemplateAddress(), Callee: host.Principal(), } diff --git a/vm/templates/wallet/types.go b/vm/templates/wallet/types.go deleted file mode 100644 index 2f2a7eeeb9..0000000000 --- a/vm/templates/wallet/types.go +++ /dev/null @@ -1,13 +0,0 @@ -package wallet - -import ( - "github.com/spacemeshos/go-spacemesh/vm/core" -) - -//go:generate scalegen - -// SpendArguments ... -type SpendArguments struct { - Destination core.Address - Amount uint64 -} diff --git a/vm/templates/wallet/types_scale.go b/vm/templates/wallet/types_scale.go deleted file mode 100644 index c7b8fc56f4..0000000000 --- a/vm/templates/wallet/types_scale.go +++ /dev/null @@ -1,45 +0,0 @@ -// Code generated by github.com/spacemeshos/go-scale/scalegen. DO NOT EDIT. - -// nolint -package wallet - -import ( - "github.com/spacemeshos/go-scale" -) - -func (t *SpendArguments) EncodeScale(enc *scale.Encoder) (total int, err error) { - { - n, err := scale.EncodeByteArray(enc, t.Destination[:]) - if err != nil { - return total, err - } - total += n - } - { - n, err := scale.EncodeCompact64(enc, uint64(t.Amount)) - if err != nil { - return total, err - } - total += n - } - return total, nil -} - -func (t *SpendArguments) DecodeScale(dec *scale.Decoder) (total int, err error) { - { - n, err := scale.DecodeByteArray(dec, t.Destination[:]) - if err != nil { - return total, err - } - total += n - } - { - field, n, err := scale.DecodeCompact64(dec) - if err != nil { - return total, err - } - total += n - t.Amount = uint64(field) - } - return total, nil -} diff --git a/vm/templates/wallet/types_test.go b/vm/templates/wallet/types_test.go deleted file mode 100644 index bd25224eac..0000000000 --- a/vm/templates/wallet/types_test.go +++ /dev/null @@ -1,36 +0,0 @@ -package wallet - -import ( - "path/filepath" - "testing" - - "github.com/spacemeshos/go-scale/tester" - "github.com/stretchr/testify/require" - - "github.com/spacemeshos/go-spacemesh/vm/core" -) - -func FuzzSpawnArgumentsConsistency(f *testing.F) { - tester.FuzzConsistency[SpawnArguments](f) -} - -func FuzzSpawnArgumentsSafety(f *testing.F) { - tester.FuzzSafety[SpawnArguments](f) -} - -func TestGolden(t *testing.T) { - golden, err := filepath.Abs("./golden") - require.NoError(t, err) - t.Run("SpawnArguments", func(t *testing.T) { - tester.GoldenTest[SpawnArguments](t, filepath.Join(golden, "SpawnArguments.json")) - }) - t.Run("SpendArguments", func(t *testing.T) { - tester.GoldenTest[SpendArguments](t, filepath.Join(golden, "SpendArguments.json")) - }) - t.Run("SpendPayload", func(t *testing.T) { - tester.GoldenTest[core.Metadata](t, filepath.Join(golden, "SpendPayload.json")) - }) - t.Run("SpawnPayload", func(t *testing.T) { - tester.GoldenTest[core.Metadata](t, filepath.Join(golden, "SpawnPayload.json")) - }) -} diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index 1b09e18809..fd7b680ad2 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -13,54 +13,68 @@ import ( ) // New returns Wallet instance with SpawnArguments. -func New(spawnArgs []byte) *Wallet { +func New(host core.Host, cache core.AccountLoader, spawnArgs []byte) (*Wallet, error) { + templateAccount, err := cache.Get(host.TemplateAddress()) + if err != nil { + return nil, fmt.Errorf("failed to load template account: %w", err) + } else if len(templateAccount.State) == 0 { + return nil, fmt.Errorf("template account state is empty") + } + templateCode := templateAccount.State + + // Instantiate the VM + vmhost, err := vmhost.NewHostLightweight(host) + if err != nil { + return nil, fmt.Errorf("loading Athena VM: %w", err) + } + // store the pubkey, i.e., the constructor args (aka immutable state) required to instantiate // the wallet program instance in Athena, so we can lazily instantiate it as required. - return &Wallet{spawnArgs: spawnArgs} + return &Wallet{host, vmhost, templateCode, spawnArgs}, nil } //go:generate scalegen // Wallet is a single-key wallet. type Wallet struct { - spawnArgs []byte + host core.Host + vmhost core.VMHost + templateCode []byte + spawnArgs []byte } // MaxSpend returns amount specified in the SpendArguments for Spend method. -func (s *Wallet) MaxSpend(host core.Host, loader core.AccountLoader, spendArgs []byte) (uint64, error) { - // Load the template code - templateAccount, err := loader.Get(host.TemplateAddress()) - if err != nil { - return 0, fmt.Errorf("failed to load template account: %w", err) - } else if len(templateAccount.State) == 0 { - return 0, fmt.Errorf("template account state is empty") - } - - // Instantiate the VM - vmhost, err := vmhost.NewHostLightweight(host) - if err != nil { - return 0, fmt.Errorf("loading Athena VM: %w", err) - } - maxgas := int64(host.MaxGas()) +func (s *Wallet) MaxSpend(spendArgs []byte) (uint64, error) { + maxgas := int64(s.host.MaxGas()) if maxgas < 0 { return 0, fmt.Errorf("gas limit exceeds maximum int64 value") } - // construct the payload. this requires some surgery to replace the method selector. + // Make sure we have a method selector if len(spendArgs) < 4 { return 0, fmt.Errorf("spendArgs is too short") } - selector, _ := athcon.FromString("athexp_max_spend") - maxGasPayload := append(selector[:], spendArgs[4:]...) - output, _, err := vmhost.Execute( - host.Layer(), + // Check the method selector + // We define MaxSpend for any method other than spend to be zero for now. + spendSelector, _ := athcon.FromString("athexp_spend") + txSelector := athcon.MethodSelector(spendArgs[:athcon.MethodSelectorLength]) + if spendSelector != txSelector { + return 0, nil + } + + // construct the payload. this requires some surgery to replace the method maxSpendSelector. + maxSpendSelector, _ := athcon.FromString("athexp_max_spend") + maxGasPayload := append(maxSpendSelector[:], spendArgs[4:]...) + + output, _, err := s.vmhost.Execute( + s.host.Layer(), maxgas, - host.Principal(), - host.Principal(), + s.host.Principal(), + s.host.Principal(), maxGasPayload, 0, - templateAccount.State, + s.templateCode, ) maxspend := binary.LittleEndian.Uint64(output) return maxspend, err diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index 9f0a13bddb..c85017adff 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -2,14 +2,20 @@ package wallet import ( "bytes" + "encoding/binary" "testing" - "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" + // "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" "github.com/spacemeshos/go-scale" "github.com/stretchr/testify/require" "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/vm/core" + "github.com/spacemeshos/go-spacemesh/vm/core/mocks" + + "go.uber.org/mock/gomock" + + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" ) func FuzzVerify(f *testing.F) { @@ -20,43 +26,72 @@ func FuzzVerify(f *testing.F) { }) } +type testWallet struct { + *Wallet + mockHost *mocks.MockHost + mockVMHost *mocks.MockVMHost +} + func TestMaxSpend(t *testing.T) { + ctrl := gomock.NewController(t) wallet := Wallet{} + testWallet := testWallet{} + testWallet.Wallet = &wallet + mockHost := mocks.NewMockHost(ctrl) + mockVMHost := mocks.NewMockVMHost(ctrl) + testWallet.host = mockHost + testWallet.mockHost = mockHost + testWallet.vmhost = mockVMHost + testWallet.mockVMHost = mockVMHost + + // construct spawn and spend payloads + // nothing in the payload after the selector matters + spawnPayload, _ := athcon.FromString("athexp_spawn") + spendPayload, _ := athcon.FromString("athexp_spend") + + output := make([]byte, 8) + const amount = 100 + binary.LittleEndian.PutUint64(output, amount) + testWallet.mockHost.EXPECT().Layer().Return(core.LayerID(1)).Times(1) + testWallet.mockHost.EXPECT().Principal().Return(types.Address{}).Times(2) + testWallet.mockHost.EXPECT().MaxGas().Return(1000).Times(2) + testWallet.mockVMHost.EXPECT().Execute( + gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), + ).Return(output, 0, nil).Times(1) t.Run("Spawn", func(t *testing.T) { - max, err := wallet.MaxSpend(&SpawnArguments{}) + max, err := testWallet.MaxSpend(spawnPayload[:]) require.NoError(t, err) require.EqualValues(t, 0, max) }) t.Run("Spend", func(t *testing.T) { - const amount = 100 - max, err := wallet.MaxSpend(&SpendArguments{Amount: amount}) + max, err := testWallet.MaxSpend(spendPayload[:]) require.NoError(t, err) require.EqualValues(t, amount, max) }) } -func TestVerify(t *testing.T) { - pub, pk, err := ed25519.GenerateKey(nil) - require.NoError(t, err) - spawn := &SpawnArguments{} - copy(spawn.PublicKey[:], pub) - wallet := New(spawn) +// func TestVerify(t *testing.T) { +// pub, pk, err := ed25519.GenerateKey(nil) +// require.NoError(t, err) +// spawn := &SpawnArguments{} +// copy(spawn.PublicKey[:], pub) +// wallet := New(spawn) - t.Run("Invalid", func(t *testing.T) { - buf64 := types.EdSignature{} - require.False(t, wallet.Verify(&core.Context{}, buf64[:], scale.NewDecoder(bytes.NewReader(buf64[:])))) - }) - t.Run("Empty", func(t *testing.T) { - require.False(t, wallet.Verify(&core.Context{}, nil, scale.NewDecoder(bytes.NewBuffer(nil)))) - }) - t.Run("Valid", func(t *testing.T) { - msg := []byte{1, 2, 3} - empty := types.Hash20{} - body := core.SigningBody(empty[:], msg) - sig := ed25519.Sign(pk, body[:]) - require.True( - t, - wallet.Verify(&core.Context{GenesisID: empty}, append(msg, sig...), scale.NewDecoder(bytes.NewReader(sig))), - ) - }) -} +// t.Run("Invalid", func(t *testing.T) { +// buf64 := types.EdSignature{} +// require.False(t, wallet.Verify(&core.Context{}, buf64[:], scale.NewDecoder(bytes.NewReader(buf64[:])))) +// }) +// t.Run("Empty", func(t *testing.T) { +// require.False(t, wallet.Verify(&core.Context{}, nil, scale.NewDecoder(bytes.NewBuffer(nil)))) +// }) +// t.Run("Valid", func(t *testing.T) { +// msg := []byte{1, 2, 3} +// empty := types.Hash20{} +// body := core.SigningBody(empty[:], msg) +// sig := ed25519.Sign(pk, body[:]) +// require.True( +// t, +// wallet.Verify(&core.Context{GenesisID: empty}, append(msg, sig...), scale.NewDecoder(bytes.NewReader(sig))), +// ) +// }) +// } diff --git a/vm/vm.go b/vm/vm.go index f9e5a7de2e..fa00ddfdc1 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -543,17 +543,10 @@ func parse( if err != nil { return nil, nil, err } - args := handler.Args(raw) - if args == nil { - return nil, nil, fmt.Errorf("%w: unknown method %s", core.ErrMalformed, *templateAddress) - } - if _, err := args.DecodeScale(decoder); err != nil { - return nil, nil, fmt.Errorf("%w failed to decode method arguments %w", core.ErrMalformed, err) - } if handler.IsSpawn(raw) { - if core.ComputePrincipal(*templateAddress, args) == principal { + if core.ComputePrincipal(*templateAddress, raw) == principal { // this is a self spawn. if it fails validation - discard it immediately - ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(args) + ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(ctx, loader, output.Payload) if err != nil { return nil, nil, err } @@ -561,7 +554,7 @@ func parse( } else if principalAccount.TemplateAddress == nil { return nil, nil, fmt.Errorf("%w: account can't spawn until it is spawned itself", core.ErrNotSpawned) } else { - target, err := handler.New(args) + target, err := handler.New(ctx, loader, output.Payload) if err != nil { return nil, nil, err } @@ -580,7 +573,7 @@ func parse( ctx.Header.GasPrice = output.GasPrice ctx.Header.Nonce = output.Nonce - maxspend, err := ctx.PrincipalTemplate.MaxSpend(ctx, loader, args) + maxspend, err := ctx.PrincipalTemplate.MaxSpend(output.Payload) if err != nil { return nil, nil, err } diff --git a/vm/vm_test.go b/vm/vm_test.go index 553bdd1628..9e025bfb03 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -80,7 +80,7 @@ func (a *singlesigAccount) spawn( nonce core.Nonce, opts ...sdk.Opt, ) []byte { - return sdkwallet.Spawn(a.pk, template, args, nonce, opts...) + return sdkwallet.Spawn(a.pk, template, nonce, opts...) } func (a *singlesigAccount) spawnArgs() scale.Encodable { From d3e6bd7181fdd7165176705ee4dae6cbb053109b Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Wed, 23 Oct 2024 16:08:46 -0700 Subject: [PATCH 19/73] Checkpoint: working on TestVerify --- vm/core/mocks/handler.go | 6 +- vm/core/mocks/loader.go | 118 +++++++++++++++++++++++++++++ vm/core/types.go | 2 + vm/host/host.go | 26 ++++--- vm/programs/wallet/program.go | 6 ++ vm/programs/wallet/wallet.bin | Bin 0 -> 277084 bytes vm/templates/wallet/wallet.go | 28 ++++++- vm/templates/wallet/wallet_test.go | 96 +++++++++++++++-------- 8 files changed, 239 insertions(+), 43 deletions(-) create mode 100644 vm/core/mocks/loader.go create mode 100644 vm/programs/wallet/program.go create mode 100755 vm/programs/wallet/wallet.bin diff --git a/vm/core/mocks/handler.go b/vm/core/mocks/handler.go index dded5ba3db..1dd041c75a 100644 --- a/vm/core/mocks/handler.go +++ b/vm/core/mocks/handler.go @@ -156,7 +156,7 @@ func (c *MockHandlerLoadCall) DoAndReturn(f func([]byte) (core.Template, error)) } // New mocks base method. -func (m *MockHandler) New(arg0 core.Host, arg1 *core.StagedCache, arg2 []byte) (core.Template, error) { +func (m *MockHandler) New(arg0 core.Host, arg1 core.AccountLoader, arg2 []byte) (core.Template, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "New", arg0, arg1, arg2) ret0, _ := ret[0].(core.Template) @@ -183,13 +183,13 @@ func (c *MockHandlerNewCall) Return(arg0 core.Template, arg1 error) *MockHandler } // Do rewrite *gomock.Call.Do -func (c *MockHandlerNewCall) Do(f func(core.Host, *core.StagedCache, []byte) (core.Template, error)) *MockHandlerNewCall { +func (c *MockHandlerNewCall) Do(f func(core.Host, core.AccountLoader, []byte) (core.Template, error)) *MockHandlerNewCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHandlerNewCall) DoAndReturn(f func(core.Host, *core.StagedCache, []byte) (core.Template, error)) *MockHandlerNewCall { +func (c *MockHandlerNewCall) DoAndReturn(f func(core.Host, core.AccountLoader, []byte) (core.Template, error)) *MockHandlerNewCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/vm/core/mocks/loader.go b/vm/core/mocks/loader.go new file mode 100644 index 0000000000..877311c44f --- /dev/null +++ b/vm/core/mocks/loader.go @@ -0,0 +1,118 @@ +// Code generated by MockGen. DO NOT EDIT. +// Source: github.com/spacemeshos/go-spacemesh/vm/core (interfaces: AccountLoader) +// +// Generated by this command: +// +// mockgen -typed -package=mocks -destination=./mocks/loader.go github.com/spacemeshos/go-spacemesh/vm/core AccountLoader +// + +// Package mocks is a generated GoMock package. +package mocks + +import ( + reflect "reflect" + + types "github.com/spacemeshos/go-spacemesh/common/types" + gomock "go.uber.org/mock/gomock" +) + +// MockAccountLoader is a mock of AccountLoader interface. +type MockAccountLoader struct { + ctrl *gomock.Controller + recorder *MockAccountLoaderMockRecorder +} + +// MockAccountLoaderMockRecorder is the mock recorder for MockAccountLoader. +type MockAccountLoaderMockRecorder struct { + mock *MockAccountLoader +} + +// NewMockAccountLoader creates a new mock instance. +func NewMockAccountLoader(ctrl *gomock.Controller) *MockAccountLoader { + mock := &MockAccountLoader{ctrl: ctrl} + mock.recorder = &MockAccountLoaderMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockAccountLoader) EXPECT() *MockAccountLoaderMockRecorder { + return m.recorder +} + +// Get mocks base method. +func (m *MockAccountLoader) Get(arg0 types.Address) (types.Account, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Get", arg0) + ret0, _ := ret[0].(types.Account) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Get indicates an expected call of Get. +func (mr *MockAccountLoaderMockRecorder) Get(arg0 any) *MockAccountLoaderGetCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Get", reflect.TypeOf((*MockAccountLoader)(nil).Get), arg0) + return &MockAccountLoaderGetCall{Call: call} +} + +// MockAccountLoaderGetCall wrap *gomock.Call +type MockAccountLoaderGetCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockAccountLoaderGetCall) Return(arg0 types.Account, arg1 error) *MockAccountLoaderGetCall { + c.Call = c.Call.Return(arg0, arg1) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockAccountLoaderGetCall) Do(f func(types.Address) (types.Account, error)) *MockAccountLoaderGetCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockAccountLoaderGetCall) DoAndReturn(f func(types.Address) (types.Account, error)) *MockAccountLoaderGetCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Has mocks base method. +func (m *MockAccountLoader) Has(arg0 types.Address) (bool, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Has", arg0) + ret0, _ := ret[0].(bool) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Has indicates an expected call of Has. +func (mr *MockAccountLoaderMockRecorder) Has(arg0 any) *MockAccountLoaderHasCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Has", reflect.TypeOf((*MockAccountLoader)(nil).Has), arg0) + return &MockAccountLoaderHasCall{Call: call} +} + +// MockAccountLoaderHasCall wrap *gomock.Call +type MockAccountLoaderHasCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockAccountLoaderHasCall) Return(arg0 bool, arg1 error) *MockAccountLoaderHasCall { + c.Call = c.Call.Return(arg0, arg1) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockAccountLoaderHasCall) Do(f func(types.Address) (bool, error)) *MockAccountLoaderHasCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockAccountLoaderHasCall) DoAndReturn(f func(types.Address) (bool, error)) *MockAccountLoaderHasCall { + c.Call = c.Call.DoAndReturn(f) + return c +} diff --git a/vm/core/types.go b/vm/core/types.go index f607f53801..c39ef48073 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -71,6 +71,8 @@ type Template interface { Verify(Host, []byte, *scale.Decoder) bool } +//go:generate mockgen -typed -package=mocks -destination=./mocks/loader.go github.com/spacemeshos/go-spacemesh/vm/core AccountLoader + // AccountLoader is an interface for loading accounts. type AccountLoader interface { Has(Address) (bool, error) diff --git a/vm/host/host.go b/vm/host/host.go index 241a4889ca..3a6439c7cd 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -18,19 +18,27 @@ import ( func AthenaLibPath() string { var err error + constructPath := func(path string) string { + switch runtime.GOOS { + case "windows": + return filepath.Join(path, "../build/libathenavmwrapper.dll") + case "darwin": + return filepath.Join(path, "../build/libathenavmwrapper.dylib") + default: + return filepath.Join(path, "../build/libathenavmwrapper.so") + } + } + + // check first for an env var + if path := os.Getenv("ATHENA_LIB_PATH"); path != "" { + return constructPath(path) + } + cwd, err := os.Getwd() if err != nil { log.Fatalf("Failed to get current working directory: %v", err) } - - 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b/vm/templates/wallet/wallet.go @@ -82,7 +82,33 @@ func (s *Wallet) MaxSpend(spendArgs []byte) (uint64, error) { // Verify that transaction is signed by the owner of the PublicKey using ed25519. func (s *Wallet) Verify(host core.Host, raw []byte, dec *scale.Decoder) bool { - return true + sig := core.Signature{} + n, err := sig.DecodeScale(dec) + if err != nil { + return false + } + rawTx := core.SigningBody(host.GetGenesisID().Bytes(), raw[:len(raw)-n]) + + maxgas := int64(s.host.MaxGas()) + if maxgas < 0 { + return false + } + + // construct the payload + verifySelector, _ := athcon.FromString("athexp_verify") + payload := append(verifySelector[:], rawTx...) + payload = append(payload, sig[:]...) + + output, _, err := s.vmhost.Execute( + s.host.Layer(), + maxgas, + s.host.Principal(), + s.host.Principal(), + payload, + 0, + s.templateCode, + ) + return err == nil && len(output) == 1 && output[0] == 1 } func (s *Wallet) BaseGas() uint64 { diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index c85017adff..d837ec35eb 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -3,15 +3,17 @@ package wallet import ( "bytes" "encoding/binary" + "os" "testing" - // "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" + "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" "github.com/spacemeshos/go-scale" "github.com/stretchr/testify/require" "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/vm/core" "github.com/spacemeshos/go-spacemesh/vm/core/mocks" + walletTemplate "github.com/spacemeshos/go-spacemesh/vm/programs/wallet" "go.uber.org/mock/gomock" @@ -52,10 +54,10 @@ func TestMaxSpend(t *testing.T) { output := make([]byte, 8) const amount = 100 binary.LittleEndian.PutUint64(output, amount) - testWallet.mockHost.EXPECT().Layer().Return(core.LayerID(1)).Times(1) - testWallet.mockHost.EXPECT().Principal().Return(types.Address{}).Times(2) - testWallet.mockHost.EXPECT().MaxGas().Return(1000).Times(2) - testWallet.mockVMHost.EXPECT().Execute( + mockHost.EXPECT().Layer().Return(core.LayerID(1)).Times(1) + mockHost.EXPECT().Principal().Return(types.Address{}).Times(2) + mockHost.EXPECT().MaxGas().Return(1000).Times(2) + mockVMHost.EXPECT().Execute( gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), ).Return(output, 0, nil).Times(1) t.Run("Spawn", func(t *testing.T) { @@ -70,28 +72,62 @@ func TestMaxSpend(t *testing.T) { }) } -// func TestVerify(t *testing.T) { -// pub, pk, err := ed25519.GenerateKey(nil) -// require.NoError(t, err) -// spawn := &SpawnArguments{} -// copy(spawn.PublicKey[:], pub) -// wallet := New(spawn) - -// t.Run("Invalid", func(t *testing.T) { -// buf64 := types.EdSignature{} -// require.False(t, wallet.Verify(&core.Context{}, buf64[:], scale.NewDecoder(bytes.NewReader(buf64[:])))) -// }) -// t.Run("Empty", func(t *testing.T) { -// require.False(t, wallet.Verify(&core.Context{}, nil, scale.NewDecoder(bytes.NewBuffer(nil)))) -// }) -// t.Run("Valid", func(t *testing.T) { -// msg := []byte{1, 2, 3} -// empty := types.Hash20{} -// body := core.SigningBody(empty[:], msg) -// sig := ed25519.Sign(pk, body[:]) -// require.True( -// t, -// wallet.Verify(&core.Context{GenesisID: empty}, append(msg, sig...), scale.NewDecoder(bytes.NewReader(sig))), -// ) -// }) -// } +func TestVerify(t *testing.T) { + ctrl := gomock.NewController(t) + mockHost := mocks.NewMockHost(ctrl) + mockLoader := mocks.NewMockAccountLoader(ctrl) + // mockVMHost := mocks.NewMockVMHost(ctrl) + + pub, pk, err := ed25519.GenerateKey(nil) + require.NoError(t, err) + spawnPayload, _ := athcon.FromString("athexp_spawn") + + // wallet.vmhost = mockVMHost + + // outputTrue := []byte{1} + // outputFalse := []byte{0} + + mockHost.EXPECT().Layer().Return(core.LayerID(1)).Times(3) + mockHost.EXPECT().Principal().Return(types.Address{}).Times(6) + mockHost.EXPECT().MaxGas().Return(1000).Times(3) + mockHost.EXPECT().TemplateAddress().Return(types.Address{}).Times(3) + empty := types.Hash20{} + mockHost.EXPECT().GetGenesisID().Return(empty).Times(3) + + mockTemplate := types.Account{ + State: walletTemplate.PROGRAM, + } + mockLoader.EXPECT().Get(types.Address{}).Return(mockTemplate, nil).Times(3) + + // point to the library path + os.Setenv("ATHENA_LIB_PATH", "../../../build") + + wallet, err := New(mockHost, mockLoader, append(spawnPayload[:], pub...)) + require.NoError(t, err) + + t.Run("Invalid", func(t *testing.T) { + buf64 := types.EdSignature{} + // mockVMHost.EXPECT().Execute( + // gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), + // ).Return(outputFalse, 0, nil).Times(1) + require.False(t, wallet.Verify(mockHost, buf64[:], scale.NewDecoder(bytes.NewReader(buf64[:])))) + }) + t.Run("Empty", func(t *testing.T) { + // mockVMHost.EXPECT().Execute( + // gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), + // ).Return(outputFalse, 0, nil).Times(1) + require.False(t, wallet.Verify(mockHost, nil, scale.NewDecoder(bytes.NewBuffer(nil)))) + }) + t.Run("Valid", func(t *testing.T) { + msg := []byte{1, 2, 3} + body := core.SigningBody(empty[:], msg) + sig := ed25519.Sign(pk, body[:]) + // mockVMHost.EXPECT().Execute( + // gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), + // ).Return(outputTrue, 0, nil).Times(1) + require.True( + t, + wallet.Verify(mockHost, append(msg, sig...), scale.NewDecoder(bytes.NewReader(sig))), + ) + }) +} From 28a6cc53f2efb2097039a6c963ac54295acece52 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Wed, 23 Oct 2024 19:16:28 -0700 Subject: [PATCH 20/73] Checkpoint: debugging verify test Update athena go binding --- go.mod | 2 +- go.sum | 4 +- vm/host/host.go | 35 +++++--------- vm/programs/wallet/wallet.bin | Bin 277084 -> 277088 bytes vm/templates/wallet/wallet.go | 33 ++++++++++--- vm/templates/wallet/wallet_test.go | 74 +++++++++++++++++++---------- 6 files changed, 91 insertions(+), 57 deletions(-) diff --git a/go.mod b/go.mod index bd97cc3def..dc5015449f 100644 --- a/go.mod +++ b/go.mod @@ -6,7 +6,7 @@ require ( cloud.google.com/go/storage v1.44.0 github.com/ALTree/bigfloat v0.2.0 github.com/ChainSafe/gossamer v0.9.0 - github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241021224807-578f0f40e8a7 + github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241023220232-a2b0a7f25a76 github.com/chaos-mesh/chaos-mesh/api v0.0.0-20240930092556-24ddcc087ee2 github.com/cosmos/btcutil v1.0.5 github.com/go-llsqlite/crawshaw v0.5.5 diff --git a/go.sum b/go.sum index b9c96ef0d7..8c338aa1ff 100644 --- a/go.sum +++ b/go.sum @@ -59,8 +59,8 @@ github.com/anacrolix/sync v0.3.0 h1:ZPjTrkqQWEfnYVGTQHh5qNjokWaXnjsyXTJSMsKY0TA= github.com/anacrolix/sync v0.3.0/go.mod h1:BbecHL6jDSExojhNtgTFSBcdGerzNc64tz3DCOj/I0g= github.com/anacrolix/tagflag v0.0.0-20180109131632-2146c8d41bf0/go.mod h1:1m2U/K6ZT+JZG0+bdMK6qauP49QT4wE5pmhJXOKKCHw= github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241021224807-578f0f40e8a7 h1:MqHp+mDnvT9A5NnDIxufYX4uobkoO43obiAmk0YAPLQ= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241021224807-578f0f40e8a7/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241023220232-a2b0a7f25a76 h1:nt3Lyj1Rr4w7ZbHkxI1MbrKqjzSvXjyODaSxzSnHDBk= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241023220232-a2b0a7f25a76/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.5 h1:VvXlSJBzZpA/zum6Sj74hxwYI2DIxRWuNIoXAzHZz5o= diff --git a/vm/host/host.go b/vm/host/host.go index 3a6439c7cd..e673f569a1 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -9,7 +9,6 @@ import ( athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" - "github.com/ChainSafe/gossamer/pkg/scale" "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/vm/core" @@ -204,10 +203,10 @@ func (h *hostContext) Call( input []byte, gas int64, depth int, -) (output []byte, gasLeft int64, createAddr athcon.Address, err error) { +) (output []byte, gasLeft int64, err error) { // check call depth if depth > 10 { - return nil, 0, [24]byte{}, athcon.CallDepthExceeded + return nil, 0, athcon.CallDepthExceeded } // take snapshot of state @@ -216,14 +215,14 @@ func (h *hostContext) Call( // read origin account information senderAccount, err := h.loader.Get(types.Address(sender)) if err != nil { - return nil, 0, [24]byte{}, athcon.Error{ + return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, Err: fmt.Errorf("loading sender account: %w", err), } } destinationAccount, err := h.loader.Get(types.Address(recipient)) if err != nil { - return nil, 0, [24]byte{}, athcon.Error{ + return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, Err: fmt.Errorf("loading recipient account: %w", err), } @@ -235,7 +234,7 @@ func (h *hostContext) Call( var templateAccount types.Account if len(input) > 0 { if template == nil || len(state) == 0 { - return nil, 0, [24]byte{}, athcon.Error{ + return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, Err: fmt.Errorf("missing template information"), } @@ -244,7 +243,7 @@ func (h *hostContext) Call( // read template code templateAccount, err = h.loader.Get(types.Address(*template)) if err != nil || len(templateAccount.State) == 0 { - return nil, 0, [24]byte{}, athcon.Error{ + return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, Err: fmt.Errorf("loading template account: %w", err), } @@ -256,10 +255,10 @@ func (h *hostContext) Call( // safe math if senderAccount.Balance < value { - return nil, 0, [24]byte{}, athcon.InsufficientBalance + return nil, 0, athcon.InsufficientBalance } if destinationAccount.Balance+value < destinationAccount.Balance { - return nil, 0, [24]byte{}, athcon.Error{ + return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, Err: fmt.Errorf("account balance overflow"), } @@ -271,22 +270,12 @@ func (h *hostContext) Call( if len(input) == 0 { // short-circuit and return if this is a simple balance transfer - return nil, gas, [24]byte{}, nil + return nil, gas, nil } // enrich the message with the method selector and account state, then execute the call. // note: we skip this step if there's no input (i.e., this is a simple balance transfer). - input, err = scale.Marshal(athcon.ExecutionPayload{ - // TODO: figure out when to provide a state here - State: []byte{}, - Payload: input, - }) - if err != nil { - return nil, 0, [24]byte{}, athcon.Error{ - Code: athcon.InternalError.Code, - Err: fmt.Errorf("marshalling input: %w", err), - } - } + input = athcon.EncodedExecutionPayload([]byte{}, input) // construct and save context oldContext := h.dynamicContext @@ -308,9 +297,9 @@ func (h *hostContext) Call( // rollback balance transfer // rollback storage changes - return nil, 0, [24]byte{}, err + return nil, 0, err } - return res.Output, res.GasLeft, [24]byte{}, nil + return res.Output, res.GasLeft, nil } func (h *hostContext) Deploy(blob []byte) athcon.Address { diff --git a/vm/programs/wallet/wallet.bin b/vm/programs/wallet/wallet.bin index f64435a971e0678ef441d1718a1f24d32424ae25..a5cd9490d234c95fefc70002d19f7e06c37da0e0 100755 GIT binary patch delta 3408 zcmaKuZBSL!8pr>8FAk!qa0tuF^z5Z2B`W8L0XI@8RLl&RoTA1lC_kW)q;X3J=Wb|p z!f4EDCWu}nE3+bB3f-nyXrzSiY4nCgGvrjmZK}&{WX!quzs_FAy=$8Gx8Hi6^{nS@ 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b/vm/templates/wallet/wallet.go @@ -10,10 +10,13 @@ import ( vmhost "github.com/spacemeshos/go-spacemesh/vm/host" athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" + + gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" ) // New returns Wallet instance with SpawnArguments. func New(host core.Host, cache core.AccountLoader, spawnArgs []byte) (*Wallet, error) { + // Load the template account templateAccount, err := cache.Get(host.TemplateAddress()) if err != nil { return nil, fmt.Errorf("failed to load template account: %w", err) @@ -22,6 +25,15 @@ func New(host core.Host, cache core.AccountLoader, spawnArgs []byte) (*Wallet, e } templateCode := templateAccount.State + // Load the wallet state + walletAccount, err := cache.Get(host.Principal()) + if err != nil { + return nil, fmt.Errorf("failed to load wallet principal account: %w", err) + } else if len(walletAccount.State) == 0 { + return nil, fmt.Errorf("wallet account state is empty") + } + walletState := walletAccount.State + // Instantiate the VM vmhost, err := vmhost.NewHostLightweight(host) if err != nil { @@ -30,7 +42,7 @@ func New(host core.Host, cache core.AccountLoader, spawnArgs []byte) (*Wallet, e // store the pubkey, i.e., the constructor args (aka immutable state) required to instantiate // the wallet program instance in Athena, so we can lazily instantiate it as required. - return &Wallet{host, vmhost, templateCode, spawnArgs}, nil + return &Wallet{host, vmhost, templateCode, walletState, spawnArgs}, nil } //go:generate scalegen @@ -40,6 +52,7 @@ type Wallet struct { host core.Host vmhost core.VMHost templateCode []byte + walletState []byte spawnArgs []byte } @@ -80,7 +93,7 @@ func (s *Wallet) MaxSpend(spendArgs []byte) (uint64, error) { return maxspend, err } -// Verify that transaction is signed by the owner of the PublicKey using ed25519. +// Verify the transaction signature using the VM func (s *Wallet) Verify(host core.Host, raw []byte, dec *scale.Decoder) bool { sig := core.Signature{} n, err := sig.DecodeScale(dec) @@ -94,17 +107,25 @@ func (s *Wallet) Verify(host core.Host, raw []byte, dec *scale.Decoder) bool { return false } - // construct the payload + // construct the payload: wallet state + payload (method selector + input (raw tx + signature)) verifySelector, _ := athcon.FromString("athexp_verify") - payload := append(verifySelector[:], rawTx...) - payload = append(payload, sig[:]...) + methodArgs := append(rawTx, sig[:]...) + payload := athcon.Payload{ + Selector: &verifySelector, + Input: methodArgs, + } + payloadEncoded, err := gossamerScale.Marshal(payload) + if err != nil { + return false + } + executionPayload := athcon.EncodedExecutionPayload(s.walletState, payloadEncoded) output, _, err := s.vmhost.Execute( s.host.Layer(), maxgas, s.host.Principal(), s.host.Principal(), - payload, + executionPayload, 0, s.templateCode, ) diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index d837ec35eb..53a690d513 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -13,7 +13,9 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/vm/core" "github.com/spacemeshos/go-spacemesh/vm/core/mocks" + "github.com/spacemeshos/go-spacemesh/vm/host" walletTemplate "github.com/spacemeshos/go-spacemesh/vm/programs/wallet" + walletSdk "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" "go.uber.org/mock/gomock" @@ -72,32 +74,63 @@ func TestMaxSpend(t *testing.T) { }) } -func TestVerify(t *testing.T) { +func TestSpawn(t *testing.T) { ctrl := gomock.NewController(t) mockHost := mocks.NewMockHost(ctrl) mockLoader := mocks.NewMockAccountLoader(ctrl) - // mockVMHost := mocks.NewMockVMHost(ctrl) pub, pk, err := ed25519.GenerateKey(nil) require.NoError(t, err) spawnPayload, _ := athcon.FromString("athexp_spawn") - // wallet.vmhost = mockVMHost + mockHost.EXPECT().Layer().Return(core.LayerID(1)).Times(1) + mockHost.EXPECT().Principal().Return(types.Address{1}).Times(2) + mockHost.EXPECT().MaxGas().Return(10000000).Times(1) + mockHost.EXPECT().TemplateAddress().Return(types.Address{1}).Times(1) + empty := types.Hash20{} + mockHost.EXPECT().GetGenesisID().Return(empty).Times(1) - // outputTrue := []byte{1} - // outputFalse := []byte{0} + mockTemplate := types.Account{ + State: walletTemplate.PROGRAM, + } + mockLoader.EXPECT().Get(types.Address{1}).Return(mockTemplate, nil).Times(1) + + // point to the library path + os.Setenv("ATHENA_LIB_PATH", "../../../build") + vmLib, err := athcon.LoadLibrary(host.AthenaLibPath()) + require.NoError(t, err) + + athenaPayload := vmLib.EncodeTxSpawn(athcon.Bytes32(pub)) + err := (&handler{}).Exec(mockHost, spawnPayload[:], athenaPayload) + // principal := core.ComputePrincipal(wallet.TemplateAddress, athenaPayload) + // payload := core.Payload(athenaPayload) + // tx := encode(&sdk.TxVersion, &principal, &template, &meta, &payload) +} + +func TestVerify(t *testing.T) { + ctrl := gomock.NewController(t) + mockHost := mocks.NewMockHost(ctrl) + mockLoader := mocks.NewMockAccountLoader(ctrl) + + pub, pk, err := ed25519.GenerateKey(nil) + require.NoError(t, err) + spawnPayload, _ := athcon.FromString("athexp_spawn") mockHost.EXPECT().Layer().Return(core.LayerID(1)).Times(3) - mockHost.EXPECT().Principal().Return(types.Address{}).Times(6) - mockHost.EXPECT().MaxGas().Return(1000).Times(3) - mockHost.EXPECT().TemplateAddress().Return(types.Address{}).Times(3) + mockHost.EXPECT().Principal().Return(types.Address{2}).Times(6) + mockHost.EXPECT().MaxGas().Return(10000000).Times(3) + mockHost.EXPECT().TemplateAddress().Return(types.Address{1}).Times(3) empty := types.Hash20{} mockHost.EXPECT().GetGenesisID().Return(empty).Times(3) mockTemplate := types.Account{ State: walletTemplate.PROGRAM, } - mockLoader.EXPECT().Get(types.Address{}).Return(mockTemplate, nil).Times(3) + mockWallet := types.Account{ + State: walletTemplate.PROGRAM, + } + mockLoader.EXPECT().Get(types.Address{1}).Return(mockTemplate, nil).Times(3) + mockLoader.EXPECT().Get(types.Address{2}).Return(mockTemplate, nil).Times(3) // point to the library path os.Setenv("ATHENA_LIB_PATH", "../../../build") @@ -105,26 +138,17 @@ func TestVerify(t *testing.T) { wallet, err := New(mockHost, mockLoader, append(spawnPayload[:], pub...)) require.NoError(t, err) - t.Run("Invalid", func(t *testing.T) { - buf64 := types.EdSignature{} - // mockVMHost.EXPECT().Execute( - // gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), - // ).Return(outputFalse, 0, nil).Times(1) - require.False(t, wallet.Verify(mockHost, buf64[:], scale.NewDecoder(bytes.NewReader(buf64[:])))) - }) - t.Run("Empty", func(t *testing.T) { - // mockVMHost.EXPECT().Execute( - // gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), - // ).Return(outputFalse, 0, nil).Times(1) - require.False(t, wallet.Verify(mockHost, nil, scale.NewDecoder(bytes.NewBuffer(nil)))) - }) + // t.Run("Invalid", func(t *testing.T) { + // buf64 := types.EdSignature{} + // require.False(t, wallet.Verify(mockHost, buf64[:], scale.NewDecoder(bytes.NewReader(buf64[:])))) + // }) + // t.Run("Empty", func(t *testing.T) { + // require.False(t, wallet.Verify(mockHost, nil, scale.NewDecoder(bytes.NewBuffer(nil)))) + // }) t.Run("Valid", func(t *testing.T) { msg := []byte{1, 2, 3} body := core.SigningBody(empty[:], msg) sig := ed25519.Sign(pk, body[:]) - // mockVMHost.EXPECT().Execute( - // gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), - // ).Return(outputTrue, 0, nil).Times(1) require.True( t, wallet.Verify(mockHost, append(msg, sig...), scale.NewDecoder(bytes.NewReader(sig))), From cb0b07a10e7d6884ffe9927bca1dcb4b7a949bd1 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Thu, 24 Oct 2024 11:40:15 -0700 Subject: [PATCH 21/73] Spawn test is working --- go.mod | 2 +- go.sum | 4 +-- vm/core/types.go | 2 +- vm/host/host.go | 47 +++++++++++++++++++++++-- vm/templates/wallet/handler.go | 18 +++++----- vm/templates/wallet/wallet_test.go | 55 +++++++++++++++++++++--------- vm/vm.go | 2 +- 7 files changed, 96 insertions(+), 34 deletions(-) diff --git a/go.mod b/go.mod index dc5015449f..d23b9cec45 100644 --- a/go.mod +++ b/go.mod @@ -6,7 +6,7 @@ require ( cloud.google.com/go/storage v1.44.0 github.com/ALTree/bigfloat v0.2.0 github.com/ChainSafe/gossamer v0.9.0 - github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241023220232-a2b0a7f25a76 + github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241024170254-df5ccd19158f github.com/chaos-mesh/chaos-mesh/api v0.0.0-20240930092556-24ddcc087ee2 github.com/cosmos/btcutil v1.0.5 github.com/go-llsqlite/crawshaw v0.5.5 diff --git a/go.sum b/go.sum index 8c338aa1ff..175fa2207a 100644 --- a/go.sum +++ b/go.sum @@ -59,8 +59,8 @@ github.com/anacrolix/sync v0.3.0 h1:ZPjTrkqQWEfnYVGTQHh5qNjokWaXnjsyXTJSMsKY0TA= github.com/anacrolix/sync v0.3.0/go.mod h1:BbecHL6jDSExojhNtgTFSBcdGerzNc64tz3DCOj/I0g= github.com/anacrolix/tagflag v0.0.0-20180109131632-2146c8d41bf0/go.mod h1:1m2U/K6ZT+JZG0+bdMK6qauP49QT4wE5pmhJXOKKCHw= github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241023220232-a2b0a7f25a76 h1:nt3Lyj1Rr4w7ZbHkxI1MbrKqjzSvXjyODaSxzSnHDBk= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241023220232-a2b0a7f25a76/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241024170254-df5ccd19158f h1:S259xuq2xeQ+4DWda7vB87535gLbv/YK3C4k5jTJQ2Q= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241024170254-df5ccd19158f/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.5 h1:VvXlSJBzZpA/zum6Sj74hxwYI2DIxRWuNIoXAzHZz5o= diff --git a/vm/core/types.go b/vm/core/types.go index c39ef48073..0a5a4dd287 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -39,7 +39,7 @@ type Handler interface { Parse(*scale.Decoder) (ParseOutput, error) // Exec dispatches execution request based on the method selector. - Exec(Host, *StagedCache, []byte) error + Exec(Host, AccountLoader, AccountUpdater, []byte) ([]byte, int64, error) // New instantiates Template from spawn arguments. New(Host, AccountLoader, []byte) (Template, error) diff --git a/vm/host/host.go b/vm/host/host.go index e673f569a1..c0d7a838e7 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -1,6 +1,8 @@ package host import ( + "bytes" + "encoding/binary" "fmt" "log" "os" @@ -10,6 +12,7 @@ import ( athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-spacemesh/common/types" + "github.com/spacemeshos/go-spacemesh/hash" "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/vm/core" ) @@ -307,8 +310,46 @@ func (h *hostContext) Deploy(blob []byte) athcon.Address { } func (h *hostContext) Spawn(blob []byte) athcon.Address { - // make sure the account isn't already spawned + emptyAddress := types.Address{} - // create a new account with the code - panic("unimplemented") + // make sure we have the required context + if h.staticContext.Principal == emptyAddress { + return athcon.Address(emptyAddress) + } + if h.dynamicContext.Template == emptyAddress { + return athcon.Address(emptyAddress) + } + + // calculate the new principal address + hasher := hash.GetHasher() + defer hash.PutHasher(hasher) + hasher.Write(h.dynamicContext.Template[:]) + hasher.Write(blob) + hasher.Write(h.staticContext.Principal[:]) + nonceBytes := make([]byte, 8) + binary.BigEndian.PutUint64(nonceBytes, h.staticContext.Nonce) + hasher.Write(nonceBytes) + sum := hasher.Sum(nil) + principalAddress := types.GenerateAddress(sum[12:]) + + // check if the account is already spawned + account, err := h.loader.Get(principalAddress) + if err != nil { + return athcon.Address(emptyAddress) + } + // the account is already spawned and contains different code. this should not happen. + if len(account.State) > 0 && !bytes.Equal(account.State, blob) { + return athcon.Address(emptyAddress) + } + + // create a new account, or update existing account, with this code + account.Layer = h.layer + account.Address = principalAddress + account.State = blob + account.TemplateAddress = &h.dynamicContext.Template + if err = h.updater.Update(account); err != nil { + // don't silently swallow the error + fmt.Fprintf(os.Stderr, "failed to update account: %v\n", err) + } + return athcon.Address(principalAddress) } diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index 69f65cc35c..d82ff7b2e0 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -59,13 +59,13 @@ func (*handler) Load(state []byte) (core.Template, error) { } // Pass the transaction into the VM for execution. -func (*handler) Exec(host core.Host, cache *core.StagedCache, payload []byte) error { +func (*handler) Exec(host core.Host, loader core.AccountLoader, updater core.AccountUpdater, payload []byte) ([]byte, int64, error) { // Load the template code - templateAccount, err := cache.Get(host.TemplateAddress()) + templateAccount, err := loader.Get(host.TemplateAddress()) if err != nil { - return fmt.Errorf("failed to load template account: %w", err) + return []byte{}, 0, fmt.Errorf("failed to load template account: %w", err) } else if len(templateAccount.State) == 0 { - return fmt.Errorf("template account state is empty") + return []byte{}, 0, fmt.Errorf("template account state is empty") } // Construct the context @@ -82,9 +82,9 @@ func (*handler) Exec(host core.Host, cache *core.StagedCache, payload []byte) er } // Instantiate the VM - vmhost, err := vmhost.NewHost(host, cache, cache, staticContext, dynamicContext) + vmhost, err := vmhost.NewHost(host, loader, updater, staticContext, dynamicContext) if err != nil { - return err + return []byte{}, 0, err } // Execute the transaction in the VM @@ -93,9 +93,9 @@ func (*handler) Exec(host core.Host, cache *core.StagedCache, payload []byte) er // so it can short-circuit execution if the amount is exceeded. maxgas := int64(host.MaxGas()) if maxgas < 0 { - return fmt.Errorf("gas limit exceeds maximum int64 value") + return []byte{}, 0, fmt.Errorf("gas limit exceeds maximum int64 value") } - output, gasLeft, err := vmhost.Execute( + return vmhost.Execute( host.Layer(), maxgas, host.Principal(), @@ -108,8 +108,6 @@ func (*handler) Exec(host core.Host, cache *core.StagedCache, payload []byte) er 0, templateAccount.State, ) - fmt.Printf("program execution: output len (discarded): %v, gasLeft: %v\n", len(output), gasLeft) - return err } func (h *handler) IsSpawn(payload []byte) bool { diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index 53a690d513..1434d83a34 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -3,6 +3,7 @@ package wallet import ( "bytes" "encoding/binary" + "encoding/hex" "os" "testing" @@ -15,7 +16,6 @@ import ( "github.com/spacemeshos/go-spacemesh/vm/core/mocks" "github.com/spacemeshos/go-spacemesh/vm/host" walletTemplate "github.com/spacemeshos/go-spacemesh/vm/programs/wallet" - walletSdk "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" "go.uber.org/mock/gomock" @@ -75,36 +75,59 @@ func TestMaxSpend(t *testing.T) { } func TestSpawn(t *testing.T) { + const PUBKEY = "0377a3c5108ad079c33678701885879fd0d27efcf5cdedbfe11e2aa8648a836e" + const PRINCIPAL = "00000000a7b6c0ce2129dd5111b48f6d59c9405d7079ff6b" + const WALLET_STATE = "000000000000000000000000000000000377a3c5108ad079c33678701885879fd0d27efcf5cdedbfe11e2aa8648a836e" + ctrl := gomock.NewController(t) mockHost := mocks.NewMockHost(ctrl) mockLoader := mocks.NewMockAccountLoader(ctrl) + mockUpdater := mocks.NewMockAccountUpdater(ctrl) - pub, pk, err := ed25519.GenerateKey(nil) + principalAddress := types.Address{1} + templateAddress := types.Address{2} + principalBytes, err := hex.DecodeString(PRINCIPAL) + require.NoError(t, err) + expectedPrincipalAddress := types.Address(principalBytes) + pubkeyBytes, err := hex.DecodeString(PUBKEY) + require.NoError(t, err) + pubkey := athcon.Bytes32(pubkeyBytes) + expectedWalletState, err := hex.DecodeString(WALLET_STATE) require.NoError(t, err) - spawnPayload, _ := athcon.FromString("athexp_spawn") mockHost.EXPECT().Layer().Return(core.LayerID(1)).Times(1) - mockHost.EXPECT().Principal().Return(types.Address{1}).Times(2) - mockHost.EXPECT().MaxGas().Return(10000000).Times(1) - mockHost.EXPECT().TemplateAddress().Return(types.Address{1}).Times(1) - empty := types.Hash20{} - mockHost.EXPECT().GetGenesisID().Return(empty).Times(1) + mockHost.EXPECT().Principal().Return(principalAddress).Times(5) + mockHost.EXPECT().MaxGas().Return(100000).Times(1) + mockHost.EXPECT().TemplateAddress().Return(templateAddress).Times(2) + mockHost.EXPECT().Nonce().Return(uint64(0)).Times(1) mockTemplate := types.Account{ State: walletTemplate.PROGRAM, } - mockLoader.EXPECT().Get(types.Address{1}).Return(mockTemplate, nil).Times(1) + mockLoader.EXPECT().Get(templateAddress).Return(mockTemplate, nil).Times(1) + mockLoader.EXPECT().Get(expectedPrincipalAddress).Return(types.Account{}, nil).Times(1) + + // spawn should call Update to store the newly-spawned account state + mockUpdater.EXPECT().Update(gomock.Any()).DoAndReturn(func(account types.Account) error { + require.Equal(t, expectedPrincipalAddress, account.Address) + require.Equal(t, expectedWalletState, account.State) + require.Equal(t, templateAddress, *account.TemplateAddress) + return nil + }).Times(1) // point to the library path os.Setenv("ATHENA_LIB_PATH", "../../../build") vmLib, err := athcon.LoadLibrary(host.AthenaLibPath()) require.NoError(t, err) - athenaPayload := vmLib.EncodeTxSpawn(athcon.Bytes32(pub)) - err := (&handler{}).Exec(mockHost, spawnPayload[:], athenaPayload) - // principal := core.ComputePrincipal(wallet.TemplateAddress, athenaPayload) - // payload := core.Payload(athenaPayload) - // tx := encode(&sdk.TxVersion, &principal, &template, &meta, &payload) + athenaPayload := vmLib.EncodeTxSpawn(athcon.Bytes32(pubkey)) + executionPayload := athcon.EncodedExecutionPayload([]byte{}, athenaPayload) + + // Execute the spawn and catch the result + output, gasLeft, err := (&handler{}).Exec(mockHost, mockLoader, mockUpdater, executionPayload) + require.Equal(t, int64(94964), gasLeft) + require.Equal(t, expectedPrincipalAddress, types.Address(output)) + require.NoError(t, err) } func TestVerify(t *testing.T) { @@ -127,10 +150,10 @@ func TestVerify(t *testing.T) { State: walletTemplate.PROGRAM, } mockWallet := types.Account{ - State: walletTemplate.PROGRAM, + State: nil, // TODO: need wallet state! } mockLoader.EXPECT().Get(types.Address{1}).Return(mockTemplate, nil).Times(3) - mockLoader.EXPECT().Get(types.Address{2}).Return(mockTemplate, nil).Times(3) + mockLoader.EXPECT().Get(types.Address{2}).Return(mockWallet, nil).Times(3) // point to the library path os.Setenv("ATHENA_LIB_PATH", "../../../build") diff --git a/vm/vm.go b/vm/vm.go index fa00ddfdc1..12e72203c3 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -387,7 +387,7 @@ func (v *VM) execute( err = ctx.Consume(ctx.Header.MaxGas) if err == nil { - err = ctx.PrincipalHandler.Exec(ctx, ss, tx.Payload) + err = ctx.PrincipalHandler.Exec(ctx, ss, ss, tx.Payload) } if err != nil { logger.Debug("transaction failed", From 6bcd56586e7ec405572d3c2b31c652f7baa96271 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Thu, 24 Oct 2024 15:06:26 -0700 Subject: [PATCH 22/73] TestVerify is passing fix encoding of verify args --- vm/programs/wallet/wallet.bin | Bin 277088 -> 293992 bytes vm/templates/wallet/wallet.go | 22 +++++++-- vm/templates/wallet/wallet_test.go | 70 ++++++++++++++++++----------- vm/vm.go | 2 +- 4 files changed, 64 insertions(+), 30 deletions(-) diff --git a/vm/programs/wallet/wallet.bin b/vm/programs/wallet/wallet.bin index a5cd9490d234c95fefc70002d19f7e06c37da0e0..899e56313d092abd3dcbce5ac8f13faa8fa150de 100755 GIT binary patch delta 73588 zcmbTf3w)Ht)jvMZ>@CCqferWDCYywS;TmoV>ISli3Km;0R8a|=AkmP-BnVjQZrE%< zMGJkvq3`Rj1qqb4sRaRpO53F-6#K>&6}+N?0%A*R(0~Ym{eREQ^JE_q;_v=XnSEx6u2>IO{vaE1xW+uUh-YD84GTwHwRE#sS)9tX6teTidRr)I3$f~M~9;S 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zefa2C%ww+KLr$ye;JPetgK_kLJ$P7TZi4kq2$k9-mYj3NVl>fWjCq79-br}SRKOpr z^>mYHk{RAsiG?Bbrh+xboQ#|*^ Date: Thu, 31 Oct 2024 11:17:37 -0700 Subject: [PATCH 44/73] Review feedback Add back some commented-out code --- vm/cmd/gen/main.go | 4 ++-- vm/sdk/wallet/tx.go | 4 ++++ vm/vm.go | 51 ++++++++++++++++++++++++++------------------- 3 files changed, 36 insertions(+), 23 deletions(-) diff --git a/vm/cmd/gen/main.go b/vm/cmd/gen/main.go index 4fc9b603a4..59cf3ebbc9 100644 --- a/vm/cmd/gen/main.go +++ b/vm/cmd/gen/main.go @@ -106,11 +106,11 @@ func runNetwork(hrp string, pubkeys []ed25519.PublicKey, privkeys []ed25519.Priv }) } - spawnSelector, err := athcon.FromString("athcon_spawn") + spawnSelector, err := athcon.FromString("athexp_spawn") if err != nil { log.Fatal("failed to generate method selector") } - spendSelector, err := athcon.FromString("athcon_spend") + spendSelector, err := athcon.FromString("athexp_spend") if err != nil { log.Fatal("failed to generate method selector") } diff --git a/vm/sdk/wallet/tx.go b/vm/sdk/wallet/tx.go index 2bef520f9b..18528ac2ec 100644 --- a/vm/sdk/wallet/tx.go +++ b/vm/sdk/wallet/tx.go @@ -58,6 +58,8 @@ func Spawn( payload := core.Payload(athenaPayload) tx := encode(&sdk.TxVersion, &principal, &meta, &payload) + // tx := encode(&sdk.TxVersion, &principal, &meta) + // tx = append(tx, payload...) // sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) sig := ed25519.Sign(ed25519.PrivateKey(pk), tx) @@ -89,6 +91,8 @@ func Spend(pk signing.PrivateKey, to types.Address, amount uint64, nonce types.N meta.Nonce = nonce tx := encode(&sdk.TxVersion, &principal, &meta, &payload) + // tx := encode(&sdk.TxVersion, &principal, &meta) + // tx = append(tx, payload...) // sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) sig := ed25519.Sign(ed25519.PrivateKey(pk), tx) diff --git a/vm/vm.go b/vm/vm.go index a71f6a1d06..e2c2b2beae 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -10,10 +10,13 @@ import ( "github.com/spacemeshos/go-scale" "go.uber.org/zap" + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" + "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/events" "github.com/spacemeshos/go-spacemesh/hash" "github.com/spacemeshos/go-spacemesh/log" + "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/sql" "github.com/spacemeshos/go-spacemesh/sql/accounts" "github.com/spacemeshos/go-spacemesh/sql/layers" @@ -23,6 +26,8 @@ import ( "github.com/spacemeshos/go-spacemesh/vm/core" "github.com/spacemeshos/go-spacemesh/vm/registry" "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" + + gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" ) // Opt is for changing VM during initialization. @@ -569,27 +574,31 @@ func parse( // in case of a self-spawn, we need to check that the calculated principal matches. // only check this in case of spawn, because otherwise the payload may be for spend not spawn. - // // in order to calculate the principal, we need to extract the pubkey from the spawn tx - // var unmarshaled struct { - // *athcon.MethodSelector - // signing.PublicKey - // } - // err = gossamerScale.Unmarshal(output.Payload, &unmarshaled) - // if err != nil { - // return nil, nil, fmt.Errorf("%w: malformed spawn payload", core.ErrMalformed) - // } - // computedPrincipal, err := core.ComputePrincipalFromPubkey( - // ctx.Header.TemplateAddress, - // unmarshaled.PublicKey, - // ) - // if err != nil { - // return nil, nil, fmt.Errorf("%w: computing spawn principal: %w", core.ErrInternal, err) - // } - - // if ctx.Spawn && computedPrincipal != principal { - // return nil, nil, fmt.Errorf( - // "%w: calculated spawn principal does not match %s", core.ErrMalformed, principal.String()) - // } + // note: this check isn't strictly necessary. this tx will fail verify later, since the + // account will be spawned to the wrong location, but it's much cheaper to perform this check + // now and fail fast. + + // in order to calculate the principal, we need to extract the pubkey from the spawn tx + var unmarshaled struct { + *athcon.MethodSelector + signing.PublicKey + } + err = gossamerScale.Unmarshal(output.Payload, &unmarshaled) + if err != nil { + return nil, nil, fmt.Errorf("%w: malformed spawn payload", core.ErrMalformed) + } + computedPrincipal, err := core.ComputePrincipalFromPubkey( + ctx.Header.TemplateAddress, + unmarshaled.PublicKey, + ) + if err != nil { + return nil, nil, fmt.Errorf("%w: computing spawn principal: %w", core.ErrInternal, err) + } + + if ctx.IsSpawn() && computedPrincipal != principal { + return nil, nil, fmt.Errorf( + "%w: calculated spawn principal does not match %s", core.ErrMalformed, principal.String()) + } // At this point we've established that the transaction is correctly formed, but we haven't // yet attempted to validate the signature. That happens later in Verify(). From 2b329db1f718f42cb685d7b8092571c399aefacf Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Thu, 31 Oct 2024 12:17:55 -0700 Subject: [PATCH 45/73] Working on host tests Clean up CALL logic to properly handle empty input --- vm/host/host.go | 50 +++++++++++++++++++++----------------- vm/host/host_test.go | 6 +++-- vm/programs/host/host.bin | Bin 117160 -> 98628 bytes 3 files changed, 32 insertions(+), 24 deletions(-) diff --git a/vm/host/host.go b/vm/host/host.go index b2a4d52f5e..1def15612f 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -208,7 +208,21 @@ func (h *hostContext) Call( } } - // decode input payload + // if no input, this is a simple balance transfer + if len(input) == 0 { + // short-circuit: perform balance transfer and return + // this does not depend upon the recipient account status + if err = h.host.Transfer(types.Address(recipient), value); err != nil { + return nil, 0, athcon.Error{ + Code: athcon.InternalError.Code, + Err: fmt.Errorf("balance transfer failed: %w", err), + } + } + return nil, gas, nil + } + + // there is input data, so the destination account must exist and must be spawned + var payload athcon.Payload if err = gossamerScale.Unmarshal(input, &payload); err != nil { return nil, 0, athcon.Error{ @@ -217,31 +231,28 @@ func (h *hostContext) Call( } } - // if there is input data, then the destination account must exist and must be spawned template := destinationAccount.TemplateAddress state := destinationAccount.State - var templateAccount *types.Account - if len(payload.Input) > 0 { - if template == nil || len(state) == 0 { - return nil, 0, athcon.Error{ - Code: athcon.InternalError.Code, - Err: errors.New("missing template information"), - } + if template == nil || len(state) == 0 { + return nil, 0, athcon.Error{ + Code: athcon.InternalError.Code, + Err: errors.New("missing template information"), } + } - // read template code - acct, err := h.host.Get(types.Address(*template)) - if err != nil || len(templateAccount.State) == 0 { - return nil, 0, athcon.Error{ - Code: athcon.InternalError.Code, - Err: fmt.Errorf("loading template account: %w", err), - } + // read template code + templateAccount, err := h.host.Get(types.Address(*template)) + if err != nil || len(templateAccount.State) == 0 { + return nil, 0, athcon.Error{ + Code: athcon.InternalError.Code, + Err: fmt.Errorf("loading template account: %w", err), } - templateAccount = &acct } // balance transfer // this does not depend upon the recipient account status + // but we do it after all of the above account-related checks, since we have no easy way to + // roll this back in case of error. if err = h.host.Transfer(types.Address(recipient), value); err != nil { return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, @@ -249,11 +260,6 @@ func (h *hostContext) Call( } } - if len(payload.Input) == 0 { - // short-circuit and return if this is a simple balance transfer - return nil, gas, nil - } - // enrich the message with the method selector and account state, then execute the call. // note: we skip this step if there's no input (i.e., this is a simple balance transfer). input = athcon.EncodedExecutionPayload([]byte{}, input) diff --git a/vm/host/host_test.go b/vm/host/host_test.go index 6e548f16f6..56f2c14581 100644 --- a/vm/host/host_test.go +++ b/vm/host/host_test.go @@ -2,6 +2,7 @@ package host import ( "encoding/binary" + "os" "testing" athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" @@ -15,6 +16,7 @@ import ( ) func getHost(t *testing.T) (*Host, *core.StagedCache) { + os.Setenv("ATHENA_LIB_PATH", "../../build") cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) ctx := &core.Context{Loader: cache} host, err := NewHost(ctx) @@ -89,7 +91,7 @@ func TestEmptyCode(t *testing.T) { []byte{}, ) - require.Equal(t, athcon.Failure, err) + require.ErrorContains(t, err, "athcon execute: no input code") } func TestSetGetStorge(t *testing.T) { @@ -102,7 +104,7 @@ func TestSetGetStorge(t *testing.T) { address := types.Address{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1} account := types.Account{ Address: address, - Balance: 1000000, + Balance: 10000, Storage: []types.StorageItem{ {Key: storageKey, Value: storageValue}, }, diff --git a/vm/programs/host/host.bin b/vm/programs/host/host.bin index fd4dde8e627d224fc50e8a582291006aa61ca542..9282fc971d393f0cf69eebebb884b0099e001504 100755 GIT binary patch delta 36855 zcma)_3tW^{`p3^Z%nWF#ql}98R|XIjkvoHFqJmHi~)var5M)i(kY4&|AEZ)wVA>-@T)u+|(W3}-%7FBO!yxz|G-eB}8i_#_p zqVBOX9&Tr@m|bYtLD6Y;+l^fB+S_F`#Q*(e>}Hdl$FR%!j_mk7Hr9-e=k>N#u9$;H zXBh)wv#lX{)H>T7ZkxckeJyk8Gysf6p?=XQ_Ma$CJL^j7*~^uKUeVCUV+4j=Gwgd{q zZJO28mvLJ%b0zMID0Mua$eXU%euc2Tztmxi=Y^5?kEfW{y!qVr`V~=jX2EDPpJ9`8 zcWHmyVA06DO2jmC@lSIl?TX|!2P^IWyp9-dKBHUl6;(zKcfhAV_jk+g8;=gK+n1!h z)xy%s_t79YP-lOh)4g9f>Ws44mhqzQgIrX<-L@QgTQHl$qwHEwk-PULvu+RB4cki{ zW%Fjy(VlmAlx=O7psoL)uxUG~Zu 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z6|4*7E7%IO2{T1N+jPRVO;g3SO(z;-f+<2lNz1w0sB#r2nLJ%xzBzaE`2JjSNmoii zp5Bd?g~K({K($$X8Uw&7ix1oVQ5#MfrhRG#I3l(Z{4{o;idgSuVVpCIx(lC4Ytsl? zm{v$JMl4d0eXLFB`Po!j+}Wnx=bE9uuTbq{;=(b`O}@`?rvW%b!V93~4rm_BteE^_ zTeICKhM@eLD+*l+{(0W&cL>l=r}>=6r^p@3ztta2c&l&oymc=!Bp;}$=V1PdT%3Qq zzLoHHectmPIYd$Fk9F?_Ad&0f-^i~M-pHe#w^T{!KUOXQ6t_k0R^)C)F2#5ISbvY_ z2P^mR6mr(R6Oj{ttsCOrO6!>6gb(t2+5%<^De$XLgGK From 71314f82c22887ab5ef31577262469e3a8826be7 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Thu, 31 Oct 2024 14:35:14 -0700 Subject: [PATCH 46/73] Still working on VM tests Improve gas accounting: properly refund unspent gas Hardcode gas prices in test for now --- vm/core/context.go | 55 +- vm/host/host.go | 23 +- vm/programs/wallet/wallet.bin | Bin 148704 -> 148672 bytes vm/sdk/wallet/tx.go | 2 +- vm/vm.go | 24 +- vm/vm_test.go | 1312 +++++++++++++++++---------------- 6 files changed, 745 insertions(+), 671 deletions(-) diff --git a/vm/core/context.go b/vm/core/context.go index 526a328710..0c0601fdfd 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -8,6 +8,8 @@ import ( "github.com/spacemeshos/go-scale" "github.com/spacemeshos/go-spacemesh/common/types" + + "go.uber.org/zap" ) type StorageStatus int @@ -43,6 +45,8 @@ type Context struct { Args scale.Encodable SpawnTx bool + Logger *zap.Logger + // consumed is in gas units and will be used consumed uint64 // fee is in coins units @@ -146,6 +150,12 @@ func (c *Context) Spawn(template Address, blob []byte) (Address, error) { account.State = blob account.TemplateAddress = &template c.change(account) + c.Logger.Debug( + "spawn", + zap.String("address", principalAddress.String()), + zap.String("template", template.String()), + zap.Int("state_size", len(blob)), + ) return principalAddress, nil } @@ -181,6 +191,11 @@ func (c *Context) Transfer(to Address, amount uint64) error { if err != nil { return err } + // no-op + if amount == 0 { + c.Logger.Debug("ignoring zero-value transfer") + return nil + } return c.transfer(acct, to, amount, c.Header.MaxSpend) } @@ -210,26 +225,35 @@ func (c *Context) transfer(from *Account, to Address, amount, max uint64) error return nil } - c.transferred += amount if newBalance, err := safeAdd(account.Balance, amount); err != nil { return err } else { account.Balance = newBalance } + c.transferred += amount from.Balance -= amount + c.change(from) c.change(account) + c.Logger.Debug( + "transfer", + zap.Uint64("amount", amount), + zap.String("from", from.Address.String()), + zap.String("to", to.String()), + zap.Uint64("from_new_balance", from.Balance), + zap.Uint64("to_new_balance", account.Balance), + ) return nil } // Consume gas from the account after validation passes. func (c *Context) Consume(gas uint64) (err error) { - acct, err := c.PrincipalAccount() + principalAccount, err := c.PrincipalAccount() if err != nil { return err } amount := gas * c.Header.GasPrice - if amount > acct.Balance { - amount = acct.Balance + if amount > principalAccount.Balance { + amount = principalAccount.Balance err = ErrOutOfGas } else if total := c.consumed + gas; total > c.Header.MaxGas { gas = c.Header.MaxGas - c.consumed @@ -238,11 +262,27 @@ func (c *Context) Consume(gas uint64) (err error) { } c.consumed += gas c.fee += amount - c.change(acct) - acct.Balance -= amount + principalAccount.Balance -= amount + c.change(principalAccount) + return err } +// Refund refunds gas remaining after execution +func (c *Context) Refund(gas uint64) (err error) { + principalAccount, err := c.PrincipalAccount() + if err != nil { + return err + } + amount := gas * c.Header.GasPrice + c.consumed -= gas + c.fee -= amount + principalAccount.Balance += amount + c.change(principalAccount) + + return nil +} + // Apply is executed if transaction was consumed. func (c *Context) Apply(updater AccountUpdater) error { acct, err := c.PrincipalAccount() @@ -254,6 +294,9 @@ func (c *Context) Apply(updater AccountUpdater) error { return fmt.Errorf("%w: %w", ErrInternal, err) } for _, address := range c.touched { + if address == c.PrincipalAddress { + continue + } account := c.changed[address] if err := updater.Update(*account); err != nil { return fmt.Errorf("%w: %w", ErrInternal, err) diff --git a/vm/host/host.go b/vm/host/host.go index 1def15612f..d08522753a 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -208,8 +208,21 @@ func (h *hostContext) Call( } } + var payload athcon.Payload + + // attempt to decode the input payload, if there is input + if len(input) > 0 { + if err = gossamerScale.Unmarshal(input, &payload); err != nil { + // read the input payload + return nil, 0, athcon.Error{ + Code: athcon.InternalError.Code, + Err: fmt.Errorf("decoding input payload: %w", err), + } + } + } + // if no input, this is a simple balance transfer - if len(input) == 0 { + if len(input) == 0 || len(payload.Input) == 0 { // short-circuit: perform balance transfer and return // this does not depend upon the recipient account status if err = h.host.Transfer(types.Address(recipient), value); err != nil { @@ -223,14 +236,6 @@ func (h *hostContext) Call( // there is input data, so the destination account must exist and must be spawned - var payload athcon.Payload - if err = gossamerScale.Unmarshal(input, &payload); err != nil { - return nil, 0, athcon.Error{ - Code: athcon.InternalError.Code, - Err: fmt.Errorf("decoding input payload: %w", err), - } - } - template := destinationAccount.TemplateAddress state := destinationAccount.State if template == nil || len(state) == 0 { diff --git a/vm/programs/wallet/wallet.bin b/vm/programs/wallet/wallet.bin index 9781302840ef75ff2663cc50a70d8212c292b576..9eda5c7c727f31a4fb8ff22d5a225c63c9cc5785 100755 GIT binary patch delta 46467 zcmbuI3tUuX{{Npd!;Gk?Ac}ZDFrui0bAuU76BNwK63fiWHDLzS!uusFYd}Fw&9tK) zD>F?qE4MUsv$73K%v#&kva;6QthKVTlFjmxIsec1Jm+B^#_Rrn&#Up_{d_Oa{c_Hn zIURnuam~Yxmn1jN_o>Xw7~8%yB~VcK1!MHFA%Vp+rXVW(7N3)<@mZ3?7=2H)P%KQ 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core.Payload(vmlib.EncodeTxSpend(athcon.Address(to), amount)) meta := core.Metadata{} meta.GasPrice = options.GasPrice diff --git a/vm/vm.go b/vm/vm.go index e2c2b2beae..14ee6f861c 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -238,8 +238,7 @@ func (v *VM) Apply( total++ account.Layer = layer v.logger.Debug("update account state", zap.Inline(account)) - err = accounts.Update(tx, account) - if err != nil { + if err = accounts.Update(tx, account); err != nil { return false } account.EncodeScale(encoder) @@ -399,13 +398,19 @@ func (v *VM) execute( rst.Layer = layer err = ctx.Consume(ctx.Header.MaxGas) + logger.Debug("consumed max gas from principal", + zap.String("principal", ctx.PrincipalAddress.String()), + zap.Uint64("maxgas", ctx.Header.MaxGas), + ) + var gasLeft int64 if err == nil { - _, _, err = ctx.PrincipalHandler.Exec(ctx, ctx.Payload()) + _, gasLeft, err = ctx.PrincipalHandler.Exec(ctx, ctx.Payload()) } if err != nil { logger.Debug("transaction failed", zap.Object("header", header), zap.String("account", ctx.PrincipalAddress.String()), + zap.Int64("gasLeft", gasLeft), zap.Error(err), ) if errors.Is(err, core.ErrInternal) { @@ -414,6 +419,18 @@ func (v *VM) execute( } transactionDurationExecute.Observe(float64(time.Since(t2))) + // Refund remaining gas + if gasLeft < 0 { + panic("negative gas left") + } + if err = ctx.Refund(uint64(gasLeft)); err != nil { + return nil, nil, 0, fmt.Errorf("%w: refunding gas %w", core.ErrInternal, err) + } + logger.Debug("refunded gas left to principal", + zap.String("principal", ctx.PrincipalAddress.String()), + zap.Int64("gasleft", gasLeft), + ) + rst.RawTx = txs[i].GetRaw() rst.TxHeader = &ctx.Header rst.Status = types.TransactionSuccess @@ -523,6 +540,7 @@ func parse( PrincipalAddress: principal, PrincipalNextNonce: principalAccount.NextNonce, LayerID: lid, + Logger: logger, } // There are three cases to consider: diff --git a/vm/vm_test.go b/vm/vm_test.go index 12fd70282c..888d2e500a 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -11,7 +11,7 @@ import ( "time" "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" - "github.com/spacemeshos/economics/rewards" + // "github.com/spacemeshos/economics/rewards" "github.com/spacemeshos/go-scale" "github.com/stretchr/testify/require" "go.uber.org/zap/zaptest" @@ -250,20 +250,24 @@ func (t *tester) rewards(all ...reward) []types.CoinbaseReward { } func (t *tester) estimateSpawnGas(principal, target int) int { - tx := t.accounts[principal].spawn(t, 0) - gas := t.accounts[principal].baseGas() + - int(core.TxDataGas(len(tx))) - if principal != target { - gas += t.accounts[principal].loadGas() - } - return gas + // TODO(lane): improve gas arithmetic and gas estimation + return 5036 + // tx := t.accounts[principal].spawn(t, 0) + // gas := t.accounts[principal].baseGas() + + // int(core.TxDataGas(len(tx))) + // if principal != target { + // gas += t.accounts[principal].loadGas() + // } + // return gas } func (t *tester) estimateSpendGas(principal, to, amount int, nonce core.Nonce) int { - tx := t.accounts[principal].spend(t, t.accounts[to].getAddress(), uint64(amount), nonce) - return t.accounts[principal].baseGas() + - t.accounts[principal].loadGas() + - int(core.TxDataGas(len(tx))) + // TODO(lane): improve gas arithmetic and gas estimation + return 8196 + // tx := t.accounts[principal].spend(t, t.accounts[to].getAddress(), uint64(amount), nonce) + // return t.accounts[principal].baseGas() + + // t.accounts[principal].loadGas() + + // int(core.TxDataGas(len(tx))) } func encodeFields(tb testing.TB, fields ...scale.Encodable) types.RawTx { @@ -419,7 +423,8 @@ type spent struct { func (ch spent) verify(tb testing.TB, prev, current *core.Account) { tb.Helper() - require.Equal(tb, ch.amount, int(prev.Balance-current.Balance)) + require.Equal(tb, ch.amount, int(prev.Balance-current.Balance), + "expected spend amount %d to equal balance diff %d", ch.amount, prev.Balance-current.Balance) prev.Balance = current.Balance if ch.change != nil { @@ -481,20 +486,21 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test }, }, }, - { - desc: "wrong id for self-spawn", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTxWithOpts{0, []sdk.Opt{sdk.WithGenesisID(types.Hash20{1})}}, - }, - ineffective: []int{0}, - expected: map[int]change{ - 0: same{}, - }, - }, - }, - }, + // skipped: genesisID not currently used + // { + // desc: "wrong genesis id for spawn", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTxWithOpts{0, []sdk.Opt{sdk.WithGenesisID(types.Hash20{1})}}, + // }, + // ineffective: []int{0}, + // expected: map[int]change{ + // 0: same{}, + // }, + // }, + // }, + // }, { desc: "SpawnSpend", layers: []layertc{ @@ -516,631 +522,631 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test }, }, }, - { - desc: "wrong id for spend", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - &spendTxWithOpts{0, 10, 100, []sdk.Opt{sdk.WithGenesisID(types.Hash20{1})}}, - }, - ineffective: []int{1}, - expected: map[int]change{ - 0: spawned{ - template: template, - change: spent{amount: defaultGasPrice * ref.estimateSpawnGas(0, 0)}, - }, - 10: same{}, - }, - }, - }, - }, - { - desc: "MultipleSpends", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - }, - }, - { - txs: []testTx{ - &spendTx{0, 10, 100}, - &spendTx{0, 11, 100}, - &spendTx{0, 12, 100}, - }, - expected: map[int]change{ - 0: spent{amount: 100*3 + defaultGasPrice* - (ref.estimateSpendGas(0, 10, 100, 1)+ - ref.estimateSpendGas(0, 11, 100, 2)+ - ref.estimateSpendGas(0, 12, 100, 3))}, - 10: earned{amount: 100}, - 11: earned{amount: 100}, - 12: earned{amount: 100}, - }, - }, - }, - }, - { - desc: "SpendReceived", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - }, - }, - { - txs: []testTx{ - &spendTx{0, 10, 2_000_000}, - &selfSpawnTx{10}, - &spendTx{10, 11, 100}, - }, - expected: map[int]change{ - 0: spent{amount: 2_000_000 + defaultGasPrice* - ref.estimateSpendGas(0, 10, 200_000, 1)}, - 10: spawned{ - template: template, - change: earned{amount: 2_000_000 - 100 - defaultGasPrice*(ref.estimateSpawnGas(10, 10)+ - ref.estimateSpendGas(10, 11, 100, 1))}, - }, - 11: earned{amount: 100}, - }, - }, - { - txs: []testTx{ - &spendTx{10, 11, 100}, - &spendTx{10, 12, 100}, - }, - expected: map[int]change{ - 10: spent{amount: 2*100 + defaultGasPrice* - (ref.estimateSpendGas(10, 11, 100, 2)+ - ref.estimateSpendGas(10, 12, 100, 3))}, - 11: earned{amount: 100}, - 12: earned{amount: 100}, - }, - }, - }, - }, - { - desc: "StateChangedTransfer", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - &selfSpawnTx{1}, - }, - }, - { - txs: []testTx{ - &spendTx{1, 0, 1000}, - &spendTx{0, 10, 1000}, - }, - expected: map[int]change{ - 0: spent{ - amount: defaultGasPrice * ref.estimateSpendGas(0, 10, 1000, 1), - change: nonce{increased: 1}, - }, - 1: spent{amount: 1000 + defaultGasPrice*ref.estimateSpendGas(1, 0, 1000, 1)}, - 10: earned{amount: 1000}, - }, - }, - { - txs: []testTx{ - &spendTx{0, 10, 1000}, - &spendTx{1, 0, 1000}, - }, - expected: map[int]change{ - 0: spent{ - amount: defaultGasPrice * ref.estimateSpendGas(0, 10, 1000, 1), - change: nonce{increased: 1}, - }, - 1: spent{amount: 1000 + defaultGasPrice*ref.estimateSpendGas(1, 0, 1000, 1)}, - 10: earned{amount: 1000}, - }, - }, - }, - }, - { - desc: "SendToSelf", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - }, - }, - { - txs: []testTx{ - &spendTx{0, 0, 1000}, - }, - expected: map[int]change{ - 0: spent{ - amount: defaultGasPrice * ref.estimateSpendGas(0, 0, 1000, 1), - change: nonce{increased: 1}, - }, - }, - }, - }, - }, - { - desc: "SpendNoSpawn", - layers: []layertc{ - { - txs: []testTx{ - &spendTx{0, 10, 1}, - }, - ineffective: []int{0}, - expected: map[int]change{ - 0: same{}, - 10: same{}, - }, - }, - }, - }, - { - desc: "NoFundsForSpawn", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{11}, - }, - ineffective: []int{0}, - expected: map[int]change{ - 11: same{}, - }, - }, - { - txs: []testTx{ - &selfSpawnTx{0}, - &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, - &selfSpawnTx{11}, - }, - failed: map[int]error{2: core.ErrOutOfGas}, - expected: map[int]change{ - // incresed by two because previous was ineffective - // but internal nonce in tester was incremented - 11: nonce{increased: 2}, - }, - }, - }, - }, - { - desc: "NoFundsForSpend", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - &spendTx{0, 11, uint64(ref.estimateSpawnGas(0, 0) * defaultGasPrice)}, - &selfSpawnTx{11}, - &spendTx{11, 12, 1}, - }, - ineffective: []int{3}, - expected: map[int]change{ - 11: spawned{template: template, change: nonce{increased: 1}}, - 12: same{}, - }, - }, - { - txs: []testTx{ - &spendTx{0, 11, uint64((ref.estimateSpendGas(11, 12, 1, 1) - 1) * defaultGasPrice)}, - // send enough funds to cover spawn, but no spend - &spendTx{11, 12, 1}, - }, - failed: map[int]error{1: core.ErrOutOfGas}, - expected: map[int]change{ - 12: same{}, - }, - }, - }, - }, - { - desc: "BlockGasLimit", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - &spendTx{0, 10, 100}, - &spendTx{0, 11, 100}, - &spendTx{0, 12, 100}, - }, - gasLimit: uint64(ref.estimateSpawnGas(0, 0) + - ref.estimateSpendGas(0, 10, 100, 1)), - ineffective: []int{2, 3}, - expected: map[int]change{ - 0: spent{amount: 100 + ref.estimateSpawnGas(0, 0) + ref.estimateSpendGas(0, 10, 100, 1)}, - 10: earned{amount: 100}, - 11: same{}, - 12: same{}, - }, - }, - }, - }, - { - desc: "BlockGasLimitIsNotConsumedByIneffective", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - &spendTx{0, 10, 80_000}, // send enough to cover intrinsic cost but not whole transaction - &selfSpawnTx{10}, - &spendTx{0, 11, 100}, - }, - gasLimit: uint64(ref.estimateSpawnGas(0, 0) + - ref.estimateSpendGas(0, 10, 80_000, 1) + - ref.estimateSpawnGas(10, 10)), - failed: map[int]error{2: core.ErrOutOfGas}, - ineffective: []int{3}, - expected: map[int]change{ - 0: spent{amount: 80_000 + - ref.estimateSpawnGas(0, 0) + - ref.estimateSpendGas(0, 10, 80_000, 1)}, - 10: nonce{increased: 1}, - 11: same{}, - }, - }, - }, - }, - { - desc: "BadNonceOrder", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - spendTx{0, 11, 100}.withNonce(2), - spendTx{0, 10, 100}.withNonce(1), - }, - ineffective: []int{2}, - headers: map[int]struct{}{ - 2: {}, - }, - expected: map[int]change{ - 0: spawned{ - template: template, - change: spent{ - amount: 100 + defaultGasPrice*(ref.estimateSpawnGas(0, 0)+ - ref.estimateSpendGas(0, 11, 100, 2)), - }, - }, - 10: same{}, - 11: earned{amount: 100}, - }, - }, - { - txs: []testTx{ - spendTx{0, 10, 100}.withNonce(3), - spendTx{0, 12, 100}.withNonce(6), - }, - expected: map[int]change{ - 0: spent{amount: 2*100 + defaultGasPrice*(ref.estimateSpendGas(0, 10, 100, 3)+ - ref.estimateSpendGas(0, 10, 100, 6))}, - 10: earned{amount: 100}, - 12: earned{amount: 100}, - }, - }, - }, - }, - { - desc: "SpendRewards", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - }, - rewards: []reward{{address: 10, share: 1}}, - expected: map[int]change{ - 10: earned{amount: int(rewards.TotalSubsidyAtLayer(0)) + ref.estimateSpawnGas(0, 0)}, - }, - }, - { - txs: []testTx{ - &selfSpawnTx{10}, - }, - rewards: []reward{{address: 10, share: 1}}, - expected: map[int]change{ - 10: spawned{template: template}, - }, - }, - }, - }, - { - desc: "DistributeRewards", - layers: []layertc{ - { - rewards: []reward{{address: 10, share: 0.5}, {address: 11, share: 0.5}}, - expected: map[int]change{ - 10: earned{amount: int(rewards.TotalSubsidyAtLayer(0)) / 2}, - 11: earned{amount: int(rewards.TotalSubsidyAtLayer(0)) / 2}, - }, - }, - { - txs: []testTx{ - &selfSpawnTx{0}, - }, - rewards: []reward{{address: 10, share: 0.5}, {address: 11, share: 0.5}}, - expected: map[int]change{ - 10: earned{amount: (int(rewards.TotalSubsidyAtLayer(1)) + ref.estimateSpawnGas(10, 10)) / 2}, - 11: earned{amount: (int(rewards.TotalSubsidyAtLayer(1)) + ref.estimateSpawnGas(11, 11)) / 2}, - }, - }, - }, - }, - { - desc: "SkippedTransactionsNotRewarded", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - spendTx{0, 10, 100}.withNonce(5), - }, - }, - { - txs: []testTx{ - spendTx{0, 10, 100}.withNonce(2), - spendTx{0, 11, 100}.withNonce(3), - }, - ineffective: []int{0, 1}, - headers: map[int]struct{}{0: {}, 1: {}}, - rewards: []reward{{address: 10, share: 1}}, - expected: map[int]change{ - 10: earned{amount: int(rewards.TotalSubsidyAtLayer(1))}, - }, - }, - }, - }, - { - desc: "FailVerify", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - }, - }, - { - txs: []testTx{ - corruptSig{&spendTx{0, 10, 100}}, - }, - ineffective: []int{0}, - }, - }, - }, - { - desc: "RetrySpend", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11) + ref.estimateSpendGas(11, 12, 1_000, 1))}, - &selfSpawnTx{11}, - &spendTx{11, 12, 1_000}, - }, - failed: map[int]error{3: core.ErrNoBalance}, - expected: map[int]change{ - 11: spawned{template: template, change: nonce{increased: 2}}, - 12: same{}, - }, - }, - { - txs: []testTx{ - &spendTx{0, 11, 200_000}, - &spendTx{11, 12, 1_000}, - }, - expected: map[int]change{ - 0: spent{ - amount: ref.estimateSpendGas(0, 11, 200_000, 2) + 200_000, - change: nonce{increased: 1}, - }, - 11: nonce{increased: 1}, - 12: earned{amount: 1_000}, - }, - }, - }, - }, - { - desc: "RetrySelfSpawn", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, - &selfSpawnTx{11}, - }, - failed: map[int]error{2: core.ErrOutOfGas}, - expected: map[int]change{ - 0: spent{amount: ref.estimateSpawnGas(11, 11) - 1 + - ref.estimateSpawnGas(0, 0) + - ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1)}, - 11: nonce{increased: 1}, - }, - }, - { - txs: []testTx{ - &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11))}, - &selfSpawnTx{11}, - }, - expected: map[int]change{ - 0: spent{amount: ref.estimateSpawnGas(11, 11) + - ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11), 2)}, - 11: spawned{template: template, change: nonce{increased: 1}}, - }, - }, - }, - }, - { - desc: "SelfSpawnFailed", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - &selfSpawnTx{0}, - }, - failed: map[int]error{1: core.ErrSpawned}, - expected: map[int]change{ - 0: spawned{ - template: template, - change: nonce{ - increased: 2, - change: spent{amount: 2 * ref.estimateSpawnGas(0, 0)}, - }, - }, - }, - }, - }, - }, - { - desc: "FailedFeesAndGas", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - // gas will be higher than fixed, but less than max gas - &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, - // it will cause this transaction to be failed - &selfSpawnTx{11}, - }, - gasLimit: uint64(ref.estimateSpawnGas(0, 0) + - ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1) + - ref.estimateSpawnGas(11, 11)), - failed: map[int]error{2: core.ErrOutOfGas}, - rewards: []reward{{address: 20, share: 1}}, - expected: map[int]change{ - 0: spent{amount: ref.estimateSpawnGas(0, 0) + - ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1) + - ref.estimateSpawnGas(11, 11) - 1}, - 11: nonce{increased: 1}, - // fees from every transaction (including failed) + testBaseReward - 20: earned{amount: ref.estimateSpawnGas(0, 0) + - ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1) + - ref.estimateSpawnGas(11, 11) - 1 + - int(rewards.TotalSubsidyAtLayer(0))}, - }, - }, - }, - }, - { - desc: "Spawn", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - &spawnTx{0, 11}, - }, - expected: map[int]change{ - 0: spawned{ - template: template, - change: spent{ - amount: ref.estimateSpawnGas(0, 0) + ref.estimateSpawnGas(0, 11), - change: nonce{increased: 2}, - }, - }, - 11: spawned{template: template}, - }, - }, - }, - }, - { - desc: "WrongIdInSpawn", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - &spawnTxWithOpts{0, 11, []sdk.Opt{sdk.WithGenesisID(types.Hash20{1})}}, - }, - ineffective: []int{1}, - expected: map[int]change{ - 0: spawned{ - template: template, - change: spent{ - amount: ref.estimateSpawnGas(0, 0), - change: nonce{increased: 1}, - }, - }, - 11: same{}, - }, - }, - }, - }, - { - desc: "SpendFromSpawned", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - &spawnTx{0, 11}, - &spendTx{0, 11, 200 + uint64(ref.estimateSpendGas(11, 12, 200, 0))}, - }, - expected: map[int]change{ - 11: spawned{template: template}, - }, - }, - { - txs: []testTx{ - &spendTx{11, 12, 200}, - }, - expected: map[int]change{ - 11: spent{amount: 200 + - ref.estimateSpendGas(11, 12, 200, 0)}, - 12: earned{amount: 200}, - }, - }, - }, - }, - { - desc: "FailedSpawn", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTx{0}, - &spendTx{0, 11, uint64(2*ref.estimateSpawnGas(11, 11) - 1)}, - &selfSpawnTx{11}, - &spawnTx{11, 12}, - }, - expected: map[int]change{ - 0: spawned{template: template, change: nonce{increased: 2}}, - 11: spawned{template: template, change: nonce{increased: 2}}, - 12: same{}, - }, - failed: map[int]error{ - 3: core.ErrOutOfGas, - }, - }, - { - txs: []testTx{ - &spawnTx{0, 12}, - }, - expected: map[int]change{ - 12: spawned{template: template}, - }, - }, - }, - }, - { - desc: "NotSpawned", - layers: []layertc{ - { - txs: []testTx{ - &spawnTx{0, 11}, - }, - expected: map[int]change{ - 0: same{}, - 11: same{}, - }, - ineffective: []int{0}, - }, - }, - }, - { - desc: "IneffectiveZeroGasPrice", - layers: []layertc{ - { - txs: []testTx{ - &selfSpawnTxWithOpts{0, []sdk.Opt{sdk.WithGasPrice(0)}}, - }, - ineffective: []int{0}, - expected: map[int]change{ - 0: same{}, - }, - }, - }, - }, + // { + // desc: "wrong id for spend", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &spendTxWithOpts{0, 10, 100, []sdk.Opt{sdk.WithGenesisID(types.Hash20{1})}}, + // }, + // ineffective: []int{1}, + // expected: map[int]change{ + // 0: spawned{ + // template: template, + // change: spent{amount: defaultGasPrice * ref.estimateSpawnGas(0, 0)}, + // }, + // 10: same{}, + // }, + // }, + // }, + // }, + // { + // desc: "MultipleSpends", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // }, + // }, + // { + // txs: []testTx{ + // &spendTx{0, 10, 100}, + // &spendTx{0, 11, 100}, + // &spendTx{0, 12, 100}, + // }, + // expected: map[int]change{ + // 0: spent{amount: 100*3 + defaultGasPrice* + // (ref.estimateSpendGas(0, 10, 100, 1)+ + // ref.estimateSpendGas(0, 11, 100, 2)+ + // ref.estimateSpendGas(0, 12, 100, 3))}, + // 10: earned{amount: 100}, + // 11: earned{amount: 100}, + // 12: earned{amount: 100}, + // }, + // }, + // }, + // }, + // { + // desc: "SpendReceived", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // }, + // }, + // { + // txs: []testTx{ + // &spendTx{0, 10, 2_000_000}, + // &selfSpawnTx{10}, + // &spendTx{10, 11, 100}, + // }, + // expected: map[int]change{ + // 0: spent{amount: 2_000_000 + defaultGasPrice* + // ref.estimateSpendGas(0, 10, 200_000, 1)}, + // 10: spawned{ + // template: template, + // change: earned{amount: 2_000_000 - 100 - defaultGasPrice*(ref.estimateSpawnGas(10, 10)+ + // ref.estimateSpendGas(10, 11, 100, 1))}, + // }, + // 11: earned{amount: 100}, + // }, + // }, + // { + // txs: []testTx{ + // &spendTx{10, 11, 100}, + // &spendTx{10, 12, 100}, + // }, + // expected: map[int]change{ + // 10: spent{amount: 2*100 + defaultGasPrice* + // (ref.estimateSpendGas(10, 11, 100, 2)+ + // ref.estimateSpendGas(10, 12, 100, 3))}, + // 11: earned{amount: 100}, + // 12: earned{amount: 100}, + // }, + // }, + // }, + // }, + // { + // desc: "StateChangedTransfer", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &selfSpawnTx{1}, + // }, + // }, + // { + // txs: []testTx{ + // &spendTx{1, 0, 1000}, + // &spendTx{0, 10, 1000}, + // }, + // expected: map[int]change{ + // 0: spent{ + // amount: defaultGasPrice * ref.estimateSpendGas(0, 10, 1000, 1), + // change: nonce{increased: 1}, + // }, + // 1: spent{amount: 1000 + defaultGasPrice*ref.estimateSpendGas(1, 0, 1000, 1)}, + // 10: earned{amount: 1000}, + // }, + // }, + // { + // txs: []testTx{ + // &spendTx{0, 10, 1000}, + // &spendTx{1, 0, 1000}, + // }, + // expected: map[int]change{ + // 0: spent{ + // amount: defaultGasPrice * ref.estimateSpendGas(0, 10, 1000, 1), + // change: nonce{increased: 1}, + // }, + // 1: spent{amount: 1000 + defaultGasPrice*ref.estimateSpendGas(1, 0, 1000, 1)}, + // 10: earned{amount: 1000}, + // }, + // }, + // }, + // }, + // { + // desc: "SendToSelf", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // }, + // }, + // { + // txs: []testTx{ + // &spendTx{0, 0, 1000}, + // }, + // expected: map[int]change{ + // 0: spent{ + // amount: defaultGasPrice * ref.estimateSpendGas(0, 0, 1000, 1), + // change: nonce{increased: 1}, + // }, + // }, + // }, + // }, + // }, + // { + // desc: "SpendNoSpawn", + // layers: []layertc{ + // { + // txs: []testTx{ + // &spendTx{0, 10, 1}, + // }, + // ineffective: []int{0}, + // expected: map[int]change{ + // 0: same{}, + // 10: same{}, + // }, + // }, + // }, + // }, + // { + // desc: "NoFundsForSpawn", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{11}, + // }, + // ineffective: []int{0}, + // expected: map[int]change{ + // 11: same{}, + // }, + // }, + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, + // &selfSpawnTx{11}, + // }, + // failed: map[int]error{2: core.ErrOutOfGas}, + // expected: map[int]change{ + // // incresed by two because previous was ineffective + // // but internal nonce in tester was incremented + // 11: nonce{increased: 2}, + // }, + // }, + // }, + // }, + // { + // desc: "NoFundsForSpend", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &spendTx{0, 11, uint64(ref.estimateSpawnGas(0, 0) * defaultGasPrice)}, + // &selfSpawnTx{11}, + // &spendTx{11, 12, 1}, + // }, + // ineffective: []int{3}, + // expected: map[int]change{ + // 11: spawned{template: template, change: nonce{increased: 1}}, + // 12: same{}, + // }, + // }, + // { + // txs: []testTx{ + // &spendTx{0, 11, uint64((ref.estimateSpendGas(11, 12, 1, 1) - 1) * defaultGasPrice)}, + // // send enough funds to cover spawn, but no spend + // &spendTx{11, 12, 1}, + // }, + // failed: map[int]error{1: core.ErrOutOfGas}, + // expected: map[int]change{ + // 12: same{}, + // }, + // }, + // }, + // }, + // { + // desc: "BlockGasLimit", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &spendTx{0, 10, 100}, + // &spendTx{0, 11, 100}, + // &spendTx{0, 12, 100}, + // }, + // gasLimit: uint64(ref.estimateSpawnGas(0, 0) + + // ref.estimateSpendGas(0, 10, 100, 1)), + // ineffective: []int{2, 3}, + // expected: map[int]change{ + // 0: spent{amount: 100 + ref.estimateSpawnGas(0, 0) + ref.estimateSpendGas(0, 10, 100, 1)}, + // 10: earned{amount: 100}, + // 11: same{}, + // 12: same{}, + // }, + // }, + // }, + // }, + // { + // desc: "BlockGasLimitIsNotConsumedByIneffective", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &spendTx{0, 10, 80_000}, // send enough to cover intrinsic cost but not whole transaction + // &selfSpawnTx{10}, + // &spendTx{0, 11, 100}, + // }, + // gasLimit: uint64(ref.estimateSpawnGas(0, 0) + + // ref.estimateSpendGas(0, 10, 80_000, 1) + + // ref.estimateSpawnGas(10, 10)), + // failed: map[int]error{2: core.ErrOutOfGas}, + // ineffective: []int{3}, + // expected: map[int]change{ + // 0: spent{amount: 80_000 + + // ref.estimateSpawnGas(0, 0) + + // ref.estimateSpendGas(0, 10, 80_000, 1)}, + // 10: nonce{increased: 1}, + // 11: same{}, + // }, + // }, + // }, + // }, + // { + // desc: "BadNonceOrder", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // spendTx{0, 11, 100}.withNonce(2), + // spendTx{0, 10, 100}.withNonce(1), + // }, + // ineffective: []int{2}, + // headers: map[int]struct{}{ + // 2: {}, + // }, + // expected: map[int]change{ + // 0: spawned{ + // template: template, + // change: spent{ + // amount: 100 + defaultGasPrice*(ref.estimateSpawnGas(0, 0)+ + // ref.estimateSpendGas(0, 11, 100, 2)), + // }, + // }, + // 10: same{}, + // 11: earned{amount: 100}, + // }, + // }, + // { + // txs: []testTx{ + // spendTx{0, 10, 100}.withNonce(3), + // spendTx{0, 12, 100}.withNonce(6), + // }, + // expected: map[int]change{ + // 0: spent{amount: 2*100 + defaultGasPrice*(ref.estimateSpendGas(0, 10, 100, 3)+ + // ref.estimateSpendGas(0, 10, 100, 6))}, + // 10: earned{amount: 100}, + // 12: earned{amount: 100}, + // }, + // }, + // }, + // }, + // { + // desc: "SpendRewards", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // }, + // rewards: []reward{{address: 10, share: 1}}, + // expected: map[int]change{ + // 10: earned{amount: int(rewards.TotalSubsidyAtLayer(0)) + ref.estimateSpawnGas(0, 0)}, + // }, + // }, + // { + // txs: []testTx{ + // &selfSpawnTx{10}, + // }, + // rewards: []reward{{address: 10, share: 1}}, + // expected: map[int]change{ + // 10: spawned{template: template}, + // }, + // }, + // }, + // }, + // { + // desc: "DistributeRewards", + // layers: []layertc{ + // { + // rewards: []reward{{address: 10, share: 0.5}, {address: 11, share: 0.5}}, + // expected: map[int]change{ + // 10: earned{amount: int(rewards.TotalSubsidyAtLayer(0)) / 2}, + // 11: earned{amount: int(rewards.TotalSubsidyAtLayer(0)) / 2}, + // }, + // }, + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // }, + // rewards: []reward{{address: 10, share: 0.5}, {address: 11, share: 0.5}}, + // expected: map[int]change{ + // 10: earned{amount: (int(rewards.TotalSubsidyAtLayer(1)) + ref.estimateSpawnGas(10, 10)) / 2}, + // 11: earned{amount: (int(rewards.TotalSubsidyAtLayer(1)) + ref.estimateSpawnGas(11, 11)) / 2}, + // }, + // }, + // }, + // }, + // { + // desc: "SkippedTransactionsNotRewarded", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // spendTx{0, 10, 100}.withNonce(5), + // }, + // }, + // { + // txs: []testTx{ + // spendTx{0, 10, 100}.withNonce(2), + // spendTx{0, 11, 100}.withNonce(3), + // }, + // ineffective: []int{0, 1}, + // headers: map[int]struct{}{0: {}, 1: {}}, + // rewards: []reward{{address: 10, share: 1}}, + // expected: map[int]change{ + // 10: earned{amount: int(rewards.TotalSubsidyAtLayer(1))}, + // }, + // }, + // }, + // }, + // { + // desc: "FailVerify", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // }, + // }, + // { + // txs: []testTx{ + // corruptSig{&spendTx{0, 10, 100}}, + // }, + // ineffective: []int{0}, + // }, + // }, + // }, + // { + // desc: "RetrySpend", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11) + ref.estimateSpendGas(11, 12, 1_000, 1))}, + // &selfSpawnTx{11}, + // &spendTx{11, 12, 1_000}, + // }, + // failed: map[int]error{3: core.ErrNoBalance}, + // expected: map[int]change{ + // 11: spawned{template: template, change: nonce{increased: 2}}, + // 12: same{}, + // }, + // }, + // { + // txs: []testTx{ + // &spendTx{0, 11, 200_000}, + // &spendTx{11, 12, 1_000}, + // }, + // expected: map[int]change{ + // 0: spent{ + // amount: ref.estimateSpendGas(0, 11, 200_000, 2) + 200_000, + // change: nonce{increased: 1}, + // }, + // 11: nonce{increased: 1}, + // 12: earned{amount: 1_000}, + // }, + // }, + // }, + // }, + // { + // desc: "RetrySelfSpawn", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, + // &selfSpawnTx{11}, + // }, + // failed: map[int]error{2: core.ErrOutOfGas}, + // expected: map[int]change{ + // 0: spent{amount: ref.estimateSpawnGas(11, 11) - 1 + + // ref.estimateSpawnGas(0, 0) + + // ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1)}, + // 11: nonce{increased: 1}, + // }, + // }, + // { + // txs: []testTx{ + // &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11))}, + // &selfSpawnTx{11}, + // }, + // expected: map[int]change{ + // 0: spent{amount: ref.estimateSpawnGas(11, 11) + + // ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11), 2)}, + // 11: spawned{template: template, change: nonce{increased: 1}}, + // }, + // }, + // }, + // }, + // { + // desc: "SelfSpawnFailed", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &selfSpawnTx{0}, + // }, + // failed: map[int]error{1: core.ErrSpawned}, + // expected: map[int]change{ + // 0: spawned{ + // template: template, + // change: nonce{ + // increased: 2, + // change: spent{amount: 2 * ref.estimateSpawnGas(0, 0)}, + // }, + // }, + // }, + // }, + // }, + // }, + // { + // desc: "FailedFeesAndGas", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // // gas will be higher than fixed, but less than max gas + // &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, + // // it will cause this transaction to be failed + // &selfSpawnTx{11}, + // }, + // gasLimit: uint64(ref.estimateSpawnGas(0, 0) + + // ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1) + + // ref.estimateSpawnGas(11, 11)), + // failed: map[int]error{2: core.ErrOutOfGas}, + // rewards: []reward{{address: 20, share: 1}}, + // expected: map[int]change{ + // 0: spent{amount: ref.estimateSpawnGas(0, 0) + + // ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1) + + // ref.estimateSpawnGas(11, 11) - 1}, + // 11: nonce{increased: 1}, + // // fees from every transaction (including failed) + testBaseReward + // 20: earned{amount: ref.estimateSpawnGas(0, 0) + + // ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1) + + // ref.estimateSpawnGas(11, 11) - 1 + + // int(rewards.TotalSubsidyAtLayer(0))}, + // }, + // }, + // }, + // }, + // { + // desc: "Spawn", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &spawnTx{0, 11}, + // }, + // expected: map[int]change{ + // 0: spawned{ + // template: template, + // change: spent{ + // amount: ref.estimateSpawnGas(0, 0) + ref.estimateSpawnGas(0, 11), + // change: nonce{increased: 2}, + // }, + // }, + // 11: spawned{template: template}, + // }, + // }, + // }, + // }, + // { + // desc: "WrongIdInSpawn", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &spawnTxWithOpts{0, 11, []sdk.Opt{sdk.WithGenesisID(types.Hash20{1})}}, + // }, + // ineffective: []int{1}, + // expected: map[int]change{ + // 0: spawned{ + // template: template, + // change: spent{ + // amount: ref.estimateSpawnGas(0, 0), + // change: nonce{increased: 1}, + // }, + // }, + // 11: same{}, + // }, + // }, + // }, + // }, + // { + // desc: "SpendFromSpawned", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &spawnTx{0, 11}, + // &spendTx{0, 11, 200 + uint64(ref.estimateSpendGas(11, 12, 200, 0))}, + // }, + // expected: map[int]change{ + // 11: spawned{template: template}, + // }, + // }, + // { + // txs: []testTx{ + // &spendTx{11, 12, 200}, + // }, + // expected: map[int]change{ + // 11: spent{amount: 200 + + // ref.estimateSpendGas(11, 12, 200, 0)}, + // 12: earned{amount: 200}, + // }, + // }, + // }, + // }, + // { + // desc: "FailedSpawn", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTx{0}, + // &spendTx{0, 11, uint64(2*ref.estimateSpawnGas(11, 11) - 1)}, + // &selfSpawnTx{11}, + // &spawnTx{11, 12}, + // }, + // expected: map[int]change{ + // 0: spawned{template: template, change: nonce{increased: 2}}, + // 11: spawned{template: template, change: nonce{increased: 2}}, + // 12: same{}, + // }, + // failed: map[int]error{ + // 3: core.ErrOutOfGas, + // }, + // }, + // { + // txs: []testTx{ + // &spawnTx{0, 12}, + // }, + // expected: map[int]change{ + // 12: spawned{template: template}, + // }, + // }, + // }, + // }, + // { + // desc: "NotSpawned", + // layers: []layertc{ + // { + // txs: []testTx{ + // &spawnTx{0, 11}, + // }, + // expected: map[int]change{ + // 0: same{}, + // 11: same{}, + // }, + // ineffective: []int{0}, + // }, + // }, + // }, + // { + // desc: "IneffectiveZeroGasPrice", + // layers: []layertc{ + // { + // txs: []testTx{ + // &selfSpawnTxWithOpts{0, []sdk.Opt{sdk.WithGasPrice(0)}}, + // }, + // ineffective: []int{0}, + // expected: map[int]change{ + // 0: same{}, + // }, + // }, + // }, + // }, } } @@ -1202,6 +1208,8 @@ func runTestCases(t *testing.T, tcs []templateTestCase, genTester func(t *testin current, err := accounts.Get(tt.db, tt.accounts[account].getAddress(), lid) require.NoError(tt, err) tt.Logf("verifying account index=%d in layer index=%d", account, i) + tt.Logf("account index=%d addr=%s balance=%d previous in layer=%d: %v", account, prev.Address.String(), prev.Balance, lid.Sub(1), prev) + tt.Logf("account index=%d addr=%s balance=%d current in layer=%d: %v", account, current.Address.String(), current.Balance, lid, current) changes.verify(tt, &prev, ¤t) } } From 5a26e6394b1dda810c9480e572fc992061937c6a Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Thu, 31 Oct 2024 14:57:36 -0700 Subject: [PATCH 47/73] Enable a few more tests Still working on gas arithmetic --- vm/core/gas.go | 9 +- vm/vm.go | 6 +- vm/vm_test.go | 395 +++++++++++++++++++++++++------------------------ 3 files changed, 204 insertions(+), 206 deletions(-) diff --git a/vm/core/gas.go b/vm/core/gas.go index 73e2237c72..25e1984180 100644 --- a/vm/core/gas.go +++ b/vm/core/gas.go @@ -2,12 +2,9 @@ package core // IntrinsicGas computes intrinsic gas from base gas and storage cost. func IntrinsicGas(baseGas uint64, tx []byte) uint64 { - return baseGas + TxDataGas(len(tx)) -} - -// MaxGas computes total gas cost by adding fixed gas to intrinsic gas cost. -func MaxGas(baseGas, fixedGas uint64, tx []byte) uint64 { - return IntrinsicGas(baseGas, tx) + fixedGas + return 5035 + // TODO(lane): fix gas calculation + // return baseGas + TxDataGas(len(tx)) } const ( diff --git a/vm/vm.go b/vm/vm.go index 14ee6f861c..2fe627e4d9 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -423,8 +423,8 @@ func (v *VM) execute( if gasLeft < 0 { panic("negative gas left") } - if err = ctx.Refund(uint64(gasLeft)); err != nil { - return nil, nil, 0, fmt.Errorf("%w: refunding gas %w", core.ErrInternal, err) + if err2 := ctx.Refund(uint64(gasLeft)); err2 != nil { + return nil, nil, 0, fmt.Errorf("%w: refunding gas %w", core.ErrInternal, err2) } logger.Debug("refunded gas left to principal", zap.String("principal", ctx.PrincipalAddress.String()), @@ -629,7 +629,7 @@ func parse( ctx.Gas.BaseGas = ctx.PrincipalTemplate.BaseGas() ctx.Header.Principal = principal - ctx.Header.MaxGas = 100_000_000 + ctx.Header.MaxGas = 100_000 // TODO(lane): fix this // ctx.Header.MaxGas = core.MaxGas(ctx.Gas.BaseGas, ctx.Gas.FixedGas, raw) ctx.Header.GasPrice = output.GasPrice diff --git a/vm/vm_test.go b/vm/vm_test.go index 888d2e500a..8c0adf6882 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -522,6 +522,7 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test }, }, }, + // skipped: genesisID not currently used // { // desc: "wrong id for spend", // layers: []layertc{ @@ -541,203 +542,203 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test // }, // }, // }, - // { - // desc: "MultipleSpends", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // }, - // }, - // { - // txs: []testTx{ - // &spendTx{0, 10, 100}, - // &spendTx{0, 11, 100}, - // &spendTx{0, 12, 100}, - // }, - // expected: map[int]change{ - // 0: spent{amount: 100*3 + defaultGasPrice* - // (ref.estimateSpendGas(0, 10, 100, 1)+ - // ref.estimateSpendGas(0, 11, 100, 2)+ - // ref.estimateSpendGas(0, 12, 100, 3))}, - // 10: earned{amount: 100}, - // 11: earned{amount: 100}, - // 12: earned{amount: 100}, - // }, - // }, - // }, - // }, - // { - // desc: "SpendReceived", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // }, - // }, - // { - // txs: []testTx{ - // &spendTx{0, 10, 2_000_000}, - // &selfSpawnTx{10}, - // &spendTx{10, 11, 100}, - // }, - // expected: map[int]change{ - // 0: spent{amount: 2_000_000 + defaultGasPrice* - // ref.estimateSpendGas(0, 10, 200_000, 1)}, - // 10: spawned{ - // template: template, - // change: earned{amount: 2_000_000 - 100 - defaultGasPrice*(ref.estimateSpawnGas(10, 10)+ - // ref.estimateSpendGas(10, 11, 100, 1))}, - // }, - // 11: earned{amount: 100}, - // }, - // }, - // { - // txs: []testTx{ - // &spendTx{10, 11, 100}, - // &spendTx{10, 12, 100}, - // }, - // expected: map[int]change{ - // 10: spent{amount: 2*100 + defaultGasPrice* - // (ref.estimateSpendGas(10, 11, 100, 2)+ - // ref.estimateSpendGas(10, 12, 100, 3))}, - // 11: earned{amount: 100}, - // 12: earned{amount: 100}, - // }, - // }, - // }, - // }, - // { - // desc: "StateChangedTransfer", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // &selfSpawnTx{1}, - // }, - // }, - // { - // txs: []testTx{ - // &spendTx{1, 0, 1000}, - // &spendTx{0, 10, 1000}, - // }, - // expected: map[int]change{ - // 0: spent{ - // amount: defaultGasPrice * ref.estimateSpendGas(0, 10, 1000, 1), - // change: nonce{increased: 1}, - // }, - // 1: spent{amount: 1000 + defaultGasPrice*ref.estimateSpendGas(1, 0, 1000, 1)}, - // 10: earned{amount: 1000}, - // }, - // }, - // { - // txs: []testTx{ - // &spendTx{0, 10, 1000}, - // &spendTx{1, 0, 1000}, - // }, - // expected: map[int]change{ - // 0: spent{ - // amount: defaultGasPrice * ref.estimateSpendGas(0, 10, 1000, 1), - // change: nonce{increased: 1}, - // }, - // 1: spent{amount: 1000 + defaultGasPrice*ref.estimateSpendGas(1, 0, 1000, 1)}, - // 10: earned{amount: 1000}, - // }, - // }, - // }, - // }, - // { - // desc: "SendToSelf", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // }, - // }, - // { - // txs: []testTx{ - // &spendTx{0, 0, 1000}, - // }, - // expected: map[int]change{ - // 0: spent{ - // amount: defaultGasPrice * ref.estimateSpendGas(0, 0, 1000, 1), - // change: nonce{increased: 1}, - // }, - // }, - // }, - // }, - // }, - // { - // desc: "SpendNoSpawn", - // layers: []layertc{ - // { - // txs: []testTx{ - // &spendTx{0, 10, 1}, - // }, - // ineffective: []int{0}, - // expected: map[int]change{ - // 0: same{}, - // 10: same{}, - // }, - // }, - // }, - // }, - // { - // desc: "NoFundsForSpawn", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{11}, - // }, - // ineffective: []int{0}, - // expected: map[int]change{ - // 11: same{}, - // }, - // }, - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, - // &selfSpawnTx{11}, - // }, - // failed: map[int]error{2: core.ErrOutOfGas}, - // expected: map[int]change{ - // // incresed by two because previous was ineffective - // // but internal nonce in tester was incremented - // 11: nonce{increased: 2}, - // }, - // }, - // }, - // }, - // { - // desc: "NoFundsForSpend", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // &spendTx{0, 11, uint64(ref.estimateSpawnGas(0, 0) * defaultGasPrice)}, - // &selfSpawnTx{11}, - // &spendTx{11, 12, 1}, - // }, - // ineffective: []int{3}, - // expected: map[int]change{ - // 11: spawned{template: template, change: nonce{increased: 1}}, - // 12: same{}, - // }, - // }, - // { - // txs: []testTx{ - // &spendTx{0, 11, uint64((ref.estimateSpendGas(11, 12, 1, 1) - 1) * defaultGasPrice)}, - // // send enough funds to cover spawn, but no spend - // &spendTx{11, 12, 1}, - // }, - // failed: map[int]error{1: core.ErrOutOfGas}, - // expected: map[int]change{ - // 12: same{}, - // }, - // }, - // }, - // }, + { + desc: "MultipleSpends", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + }, + }, + { + txs: []testTx{ + &spendTx{0, 10, 100}, + &spendTx{0, 11, 100}, + &spendTx{0, 12, 100}, + }, + expected: map[int]change{ + 0: spent{amount: 100*3 + defaultGasPrice* + (ref.estimateSpendGas(0, 10, 100, 1)+ + ref.estimateSpendGas(0, 11, 100, 2)+ + ref.estimateSpendGas(0, 12, 100, 3))}, + 10: earned{amount: 100}, + 11: earned{amount: 100}, + 12: earned{amount: 100}, + }, + }, + }, + }, + { + desc: "SpendReceived", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + }, + }, + { + txs: []testTx{ + &spendTx{0, 10, 2_000_000}, + &selfSpawnTx{10}, + &spendTx{10, 11, 100}, + }, + expected: map[int]change{ + 0: spent{amount: 2_000_000 + defaultGasPrice* + ref.estimateSpendGas(0, 10, 200_000, 1)}, + 10: spawned{ + template: template, + change: earned{amount: 2_000_000 - 100 - defaultGasPrice*(ref.estimateSpawnGas(10, 10)+ + ref.estimateSpendGas(10, 11, 100, 1))}, + }, + 11: earned{amount: 100}, + }, + }, + { + txs: []testTx{ + &spendTx{10, 11, 100}, + &spendTx{10, 12, 100}, + }, + expected: map[int]change{ + 10: spent{amount: 2*100 + defaultGasPrice* + (ref.estimateSpendGas(10, 11, 100, 2)+ + ref.estimateSpendGas(10, 12, 100, 3))}, + 11: earned{amount: 100}, + 12: earned{amount: 100}, + }, + }, + }, + }, + { + desc: "StateChangedTransfer", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + &selfSpawnTx{1}, + }, + }, + { + txs: []testTx{ + &spendTx{1, 0, 1000}, + &spendTx{0, 10, 1000}, + }, + expected: map[int]change{ + 0: spent{ + amount: defaultGasPrice * ref.estimateSpendGas(0, 10, 1000, 1), + change: nonce{increased: 1}, + }, + 1: spent{amount: 1000 + defaultGasPrice*ref.estimateSpendGas(1, 0, 1000, 1)}, + 10: earned{amount: 1000}, + }, + }, + { + txs: []testTx{ + &spendTx{0, 10, 1000}, + &spendTx{1, 0, 1000}, + }, + expected: map[int]change{ + 0: spent{ + amount: defaultGasPrice * ref.estimateSpendGas(0, 10, 1000, 1), + change: nonce{increased: 1}, + }, + 1: spent{amount: 1000 + defaultGasPrice*ref.estimateSpendGas(1, 0, 1000, 1)}, + 10: earned{amount: 1000}, + }, + }, + }, + }, + { + desc: "SendToSelf", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + }, + }, + { + txs: []testTx{ + &spendTx{0, 0, 1000}, + }, + expected: map[int]change{ + 0: spent{ + amount: defaultGasPrice * ref.estimateSpendGas(0, 0, 1000, 1), + change: nonce{increased: 1}, + }, + }, + }, + }, + }, + { + desc: "SpendNoSpawn", + layers: []layertc{ + { + txs: []testTx{ + &spendTx{0, 10, 1}, + }, + ineffective: []int{0}, + expected: map[int]change{ + 0: same{}, + 10: same{}, + }, + }, + }, + }, + { + desc: "NoFundsForSpawn", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{11}, + }, + ineffective: []int{0}, + expected: map[int]change{ + 11: same{}, + }, + }, + { + txs: []testTx{ + &selfSpawnTx{0}, + &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, + &selfSpawnTx{11}, + }, + failed: map[int]error{2: core.ErrOutOfGas}, + expected: map[int]change{ + // incresed by two because previous was ineffective + // but internal nonce in tester was incremented + 11: nonce{increased: 2}, + }, + }, + }, + }, + { + desc: "NoFundsForSpend", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + &spendTx{0, 11, uint64(ref.estimateSpawnGas(0, 0) * defaultGasPrice)}, + &selfSpawnTx{11}, + &spendTx{11, 12, 1}, + }, + ineffective: []int{3}, + expected: map[int]change{ + 11: spawned{template: template, change: nonce{increased: 1}}, + 12: same{}, + }, + }, + { + txs: []testTx{ + &spendTx{0, 11, uint64((ref.estimateSpendGas(11, 12, 1, 1) - 1) * defaultGasPrice)}, + // send enough funds to cover spawn, but no spend + &spendTx{11, 12, 1}, + }, + failed: map[int]error{1: core.ErrOutOfGas}, + expected: map[int]change{ + 12: same{}, + }, + }, + }, + }, // { // desc: "BlockGasLimit", // layers: []layertc{ From 08bcf3899ad7fc27936571d2bae95f739ef94b89 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Thu, 31 Oct 2024 16:12:01 -0700 Subject: [PATCH 48/73] Improve gas arithmetic Hardcode const values for tx types and method calls Correctly track gas spent and gas refunds in ctx --- vm/core/context.go | 40 ++++++++++++++++++++++++++++++---- vm/core/gas.go | 8 ++++++- vm/core/types.go | 2 ++ vm/templates/wallet/handler.go | 6 +++-- vm/templates/wallet/wallet.go | 7 +++++- vm/vm.go | 15 ++++--------- vm/vm_test.go | 4 ++-- 7 files changed, 61 insertions(+), 21 deletions(-) diff --git a/vm/core/context.go b/vm/core/context.go index 0c0601fdfd..7435d2d6f2 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -47,8 +47,11 @@ type Context struct { Logger *zap.Logger - // consumed is in gas units and will be used + // consumed is in gas units and is actually subtracted from the principal account balance, + // i.e., it's a "hold" on the account funds. this includes a "hold" on maxspend. consumed uint64 + // gas spent is the number of gas units actually spent on computation. + gasSpent uint64 // fee is in coins units fee uint64 // an amount transferred to other accounts @@ -245,6 +248,16 @@ func (c *Context) transfer(from *Account, to Address, amount, max uint64) error return nil } +// SpendGas marks gas as consumed. +func (c *Context) SpendGas(gas uint64) { + c.gasSpent += gas +} + +// GasSpent returns the amount of gas spent. +func (c *Context) GasSpent() uint64 { + return c.gasSpent +} + // Consume gas from the account after validation passes. func (c *Context) Consume(gas uint64) (err error) { principalAccount, err := c.PrincipalAccount() @@ -265,21 +278,40 @@ func (c *Context) Consume(gas uint64) (err error) { principalAccount.Balance -= amount c.change(principalAccount) + c.Logger.Debug( + "consume", + zap.String("principal", c.PrincipalAddress.String()), + zap.Uint64("gas", gas), + zap.Uint64("fee", amount), + zap.Uint64("consumed", c.consumed), + ) + return err } // Refund refunds gas remaining after execution -func (c *Context) Refund(gas uint64) (err error) { +func (c *Context) Refund() (err error) { + // TODO(lane): safe math + unspent := c.consumed - c.gasSpent principalAccount, err := c.PrincipalAccount() if err != nil { return err } - amount := gas * c.Header.GasPrice - c.consumed -= gas + amount := unspent * c.Header.GasPrice + c.consumed -= unspent c.fee -= amount principalAccount.Balance += amount c.change(principalAccount) + c.Logger.Debug( + "refund", + zap.String("principal", c.PrincipalAddress.String()), + zap.Uint64("consumed", c.consumed), + zap.Uint64("gas spent", c.gasSpent), + zap.Uint64("unspent gas", unspent), + zap.Uint64("fee", amount), + ) + return nil } diff --git a/vm/core/gas.go b/vm/core/gas.go index 25e1984180..703d9a5c8f 100644 --- a/vm/core/gas.go +++ b/vm/core/gas.go @@ -2,7 +2,7 @@ package core // IntrinsicGas computes intrinsic gas from base gas and storage cost. func IntrinsicGas(baseGas uint64, tx []byte) uint64 { - return 5035 + return ATHENA_GAS_SPAWN - 1 // TODO(lane): fix gas calculation // return baseGas + TxDataGas(len(tx)) } @@ -24,6 +24,12 @@ const ( ACCOUNT_ACCESS uint64 = 2500 // EDVERIFY is a cost for running ed25519 single signature verification. EDVERIFY uint64 = 3000 + + // Hardcoded Athena gas costs + // TODO(lane): remove hardcoded gas costs + ATHENA_GAS_SPAWN = 5036 + ATHENA_GAS_SPEND = 8196 + ATHENA_GAS_VERIFY = 12004 ) const ( diff --git a/vm/core/types.go b/vm/core/types.go index 71216f325a..16884bdc8c 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -107,6 +107,8 @@ type Host interface { Payload() Payload TemplateAddress() Address MaxGas() uint64 + SpendGas(uint64) + GasSpent() uint64 Handler() Handler Spawn(Address, []byte) (Address, error) SetStorage(Address, [32]byte, [32]byte) (StorageStatus, error) diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index 7af7adbbab..8549520f47 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -81,11 +81,11 @@ func (*handler) Exec(host core.Host, payload core.Payload) ([]byte, int64, error // Note: at this point, maxgas was already consumed from the principal account, so we don't // need to check the account balance, but we still need to communicate the amount to the VM // so it can short-circuit execution if the amount is exceeded. - maxgas := int64(host.MaxGas()) + maxgas := int64(host.MaxGas() - host.GasSpent()) if maxgas < 0 { return []byte{}, 0, errors.New("gas limit exceeds maximum int64 value") } - return vmhost.Execute( + output, gasLeft, err := vmhost.Execute( host.Layer(), maxgas, host.Principal(), @@ -98,4 +98,6 @@ func (*handler) Exec(host core.Host, payload core.Payload) ([]byte, int64, error 0, templateAccount.State, ) + host.SpendGas(uint64(maxgas) - uint64(gasLeft)) + return output, gasLeft, err } diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index ba94e61877..bfe23e38ae 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -189,7 +189,7 @@ func (s *Wallet) Verify(raw []byte, dec *scale.Decoder) bool { } executionPayload := athcon.EncodedExecutionPayload(s.walletState, payloadEncoded) - output, _, err := vmhost.Execute( + output, gasLeft, err := vmhost.Execute( s.host.Layer(), maxgas, s.host.Principal(), @@ -198,6 +198,11 @@ func (s *Wallet) Verify(raw []byte, dec *scale.Decoder) bool { 0, s.templateCode, ) + + // consume verify gas + // TODO(lane): safe arithmetic/assumption checking + s.host.SpendGas(uint64(maxgas) - uint64(gasLeft)) + return err == nil && len(output) == 1 && output[0] == 1 } diff --git a/vm/vm.go b/vm/vm.go index 2fe627e4d9..ffb373dada 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -402,15 +402,13 @@ func (v *VM) execute( zap.String("principal", ctx.PrincipalAddress.String()), zap.Uint64("maxgas", ctx.Header.MaxGas), ) - var gasLeft int64 if err == nil { - _, gasLeft, err = ctx.PrincipalHandler.Exec(ctx, ctx.Payload()) + _, _, err = ctx.PrincipalHandler.Exec(ctx, ctx.Payload()) } if err != nil { logger.Debug("transaction failed", zap.Object("header", header), zap.String("account", ctx.PrincipalAddress.String()), - zap.Int64("gasLeft", gasLeft), zap.Error(err), ) if errors.Is(err, core.ErrInternal) { @@ -420,15 +418,11 @@ func (v *VM) execute( transactionDurationExecute.Observe(float64(time.Since(t2))) // Refund remaining gas - if gasLeft < 0 { - panic("negative gas left") - } - if err2 := ctx.Refund(uint64(gasLeft)); err2 != nil { + if err2 := ctx.Refund(); err2 != nil { return nil, nil, 0, fmt.Errorf("%w: refunding gas %w", core.ErrInternal, err2) } logger.Debug("refunded gas left to principal", zap.String("principal", ctx.PrincipalAddress.String()), - zap.Int64("gasleft", gasLeft), ) rst.RawTx = txs[i].GetRaw() @@ -557,6 +551,7 @@ func parse( // is passed not explicitly as part of the tx, but implicitly in the args. This simplifies the // logic here considerably. + ctx.Header.MaxGas = core.ATHENA_GAS_SPEND + core.ATHENA_GAS_VERIFY if principalAccount.Address == (types.Address{}) { // case 1: principal account does not exist at all return nil, nil, fmt.Errorf("%w: principal account %s does not exist", core.ErrMalformed, principal) @@ -580,6 +575,7 @@ func parse( } ctx.Header.TemplateAddress = wallet.TemplateAddress ctx.SpawnTx = true + ctx.Header.MaxGas = core.ATHENA_GAS_SPAWN + core.ATHENA_GAS_VERIFY } // now that we have a template handler, go ahead and parse the tx @@ -629,9 +625,6 @@ func parse( ctx.Gas.BaseGas = ctx.PrincipalTemplate.BaseGas() ctx.Header.Principal = principal - ctx.Header.MaxGas = 100_000 - // TODO(lane): fix this - // ctx.Header.MaxGas = core.MaxGas(ctx.Gas.BaseGas, ctx.Gas.FixedGas, raw) ctx.Header.GasPrice = output.GasPrice ctx.Header.Nonce = output.Nonce diff --git a/vm/vm_test.go b/vm/vm_test.go index 8c0adf6882..4121ad9899 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -251,7 +251,7 @@ func (t *tester) rewards(all ...reward) []types.CoinbaseReward { func (t *tester) estimateSpawnGas(principal, target int) int { // TODO(lane): improve gas arithmetic and gas estimation - return 5036 + return core.ATHENA_GAS_SPAWN + core.ATHENA_GAS_VERIFY // tx := t.accounts[principal].spawn(t, 0) // gas := t.accounts[principal].baseGas() + // int(core.TxDataGas(len(tx))) @@ -263,7 +263,7 @@ func (t *tester) estimateSpawnGas(principal, target int) int { func (t *tester) estimateSpendGas(principal, to, amount int, nonce core.Nonce) int { // TODO(lane): improve gas arithmetic and gas estimation - return 8196 + return core.ATHENA_GAS_SPEND + core.ATHENA_GAS_VERIFY // tx := t.accounts[principal].spend(t, t.accounts[to].getAddress(), uint64(amount), nonce) // return t.accounts[principal].baseGas() + // t.accounts[principal].loadGas() + From 7020530af6894d4fcd15e293ed3b80c73fa84fe0 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Thu, 31 Oct 2024 20:19:03 -0700 Subject: [PATCH 49/73] Enable a few more tests --- vm/core/context.go | 6 +- vm/host/host.go | 6 + vm/vm_test.go | 509 +++++++++++++++++++++++---------------------- 3 files changed, 265 insertions(+), 256 deletions(-) diff --git a/vm/core/context.go b/vm/core/context.go index 7435d2d6f2..ac79008c46 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -1,7 +1,6 @@ package core import ( - "bytes" "fmt" "math" @@ -146,7 +145,10 @@ func (c *Context) Spawn(template Address, blob []byte) (Address, error) { return Address{}, err } // the account is already spawned and contains different code. this should not happen. - if len(account.State) > 0 && !bytes.Equal(account.State, blob) { + // if len(account.State) > 0 && !bytes.Equal(account.State, blob) { + + // do not allow an already-spawned account to be spawned again + if account.TemplateAddress != nil { return Address{}, ErrSpawned } diff --git a/vm/host/host.go b/vm/host/host.go index d08522753a..9e9aab4c25 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -226,6 +226,12 @@ func (h *hostContext) Call( // short-circuit: perform balance transfer and return // this does not depend upon the recipient account status if err = h.host.Transfer(types.Address(recipient), value); err != nil { + if errors.Is(err, core.ErrNoBalance) { + return nil, 0, athcon.Error{ + Code: athcon.InsufficientBalance.Code, + Err: fmt.Errorf("balance transfer failed: %w", err), + } + } return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, Err: fmt.Errorf("balance transfer failed: %w", err), diff --git a/vm/vm_test.go b/vm/vm_test.go index 4121ad9899..79c6e150f7 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -10,8 +10,9 @@ import ( "testing" "time" + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" - // "github.com/spacemeshos/economics/rewards" + "github.com/spacemeshos/economics/rewards" "github.com/spacemeshos/go-scale" "github.com/stretchr/testify/require" "go.uber.org/zap/zaptest" @@ -739,259 +740,259 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test }, }, }, - // { - // desc: "BlockGasLimit", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // &spendTx{0, 10, 100}, - // &spendTx{0, 11, 100}, - // &spendTx{0, 12, 100}, - // }, - // gasLimit: uint64(ref.estimateSpawnGas(0, 0) + - // ref.estimateSpendGas(0, 10, 100, 1)), - // ineffective: []int{2, 3}, - // expected: map[int]change{ - // 0: spent{amount: 100 + ref.estimateSpawnGas(0, 0) + ref.estimateSpendGas(0, 10, 100, 1)}, - // 10: earned{amount: 100}, - // 11: same{}, - // 12: same{}, - // }, - // }, - // }, - // }, - // { - // desc: "BlockGasLimitIsNotConsumedByIneffective", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // &spendTx{0, 10, 80_000}, // send enough to cover intrinsic cost but not whole transaction - // &selfSpawnTx{10}, - // &spendTx{0, 11, 100}, - // }, - // gasLimit: uint64(ref.estimateSpawnGas(0, 0) + - // ref.estimateSpendGas(0, 10, 80_000, 1) + - // ref.estimateSpawnGas(10, 10)), - // failed: map[int]error{2: core.ErrOutOfGas}, - // ineffective: []int{3}, - // expected: map[int]change{ - // 0: spent{amount: 80_000 + - // ref.estimateSpawnGas(0, 0) + - // ref.estimateSpendGas(0, 10, 80_000, 1)}, - // 10: nonce{increased: 1}, - // 11: same{}, - // }, - // }, - // }, - // }, - // { - // desc: "BadNonceOrder", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // spendTx{0, 11, 100}.withNonce(2), - // spendTx{0, 10, 100}.withNonce(1), - // }, - // ineffective: []int{2}, - // headers: map[int]struct{}{ - // 2: {}, - // }, - // expected: map[int]change{ - // 0: spawned{ - // template: template, - // change: spent{ - // amount: 100 + defaultGasPrice*(ref.estimateSpawnGas(0, 0)+ - // ref.estimateSpendGas(0, 11, 100, 2)), - // }, - // }, - // 10: same{}, - // 11: earned{amount: 100}, - // }, - // }, - // { - // txs: []testTx{ - // spendTx{0, 10, 100}.withNonce(3), - // spendTx{0, 12, 100}.withNonce(6), - // }, - // expected: map[int]change{ - // 0: spent{amount: 2*100 + defaultGasPrice*(ref.estimateSpendGas(0, 10, 100, 3)+ - // ref.estimateSpendGas(0, 10, 100, 6))}, - // 10: earned{amount: 100}, - // 12: earned{amount: 100}, - // }, - // }, - // }, - // }, - // { - // desc: "SpendRewards", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // }, - // rewards: []reward{{address: 10, share: 1}}, - // expected: map[int]change{ - // 10: earned{amount: int(rewards.TotalSubsidyAtLayer(0)) + ref.estimateSpawnGas(0, 0)}, - // }, - // }, - // { - // txs: []testTx{ - // &selfSpawnTx{10}, - // }, - // rewards: []reward{{address: 10, share: 1}}, - // expected: map[int]change{ - // 10: spawned{template: template}, - // }, - // }, - // }, - // }, - // { - // desc: "DistributeRewards", - // layers: []layertc{ - // { - // rewards: []reward{{address: 10, share: 0.5}, {address: 11, share: 0.5}}, - // expected: map[int]change{ - // 10: earned{amount: int(rewards.TotalSubsidyAtLayer(0)) / 2}, - // 11: earned{amount: int(rewards.TotalSubsidyAtLayer(0)) / 2}, - // }, - // }, - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // }, - // rewards: []reward{{address: 10, share: 0.5}, {address: 11, share: 0.5}}, - // expected: map[int]change{ - // 10: earned{amount: (int(rewards.TotalSubsidyAtLayer(1)) + ref.estimateSpawnGas(10, 10)) / 2}, - // 11: earned{amount: (int(rewards.TotalSubsidyAtLayer(1)) + ref.estimateSpawnGas(11, 11)) / 2}, - // }, - // }, - // }, - // }, - // { - // desc: "SkippedTransactionsNotRewarded", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // spendTx{0, 10, 100}.withNonce(5), - // }, - // }, - // { - // txs: []testTx{ - // spendTx{0, 10, 100}.withNonce(2), - // spendTx{0, 11, 100}.withNonce(3), - // }, - // ineffective: []int{0, 1}, - // headers: map[int]struct{}{0: {}, 1: {}}, - // rewards: []reward{{address: 10, share: 1}}, - // expected: map[int]change{ - // 10: earned{amount: int(rewards.TotalSubsidyAtLayer(1))}, - // }, - // }, - // }, - // }, - // { - // desc: "FailVerify", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // }, - // }, - // { - // txs: []testTx{ - // corruptSig{&spendTx{0, 10, 100}}, - // }, - // ineffective: []int{0}, - // }, - // }, - // }, - // { - // desc: "RetrySpend", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11) + ref.estimateSpendGas(11, 12, 1_000, 1))}, - // &selfSpawnTx{11}, - // &spendTx{11, 12, 1_000}, - // }, - // failed: map[int]error{3: core.ErrNoBalance}, - // expected: map[int]change{ - // 11: spawned{template: template, change: nonce{increased: 2}}, - // 12: same{}, - // }, - // }, - // { - // txs: []testTx{ - // &spendTx{0, 11, 200_000}, - // &spendTx{11, 12, 1_000}, - // }, - // expected: map[int]change{ - // 0: spent{ - // amount: ref.estimateSpendGas(0, 11, 200_000, 2) + 200_000, - // change: nonce{increased: 1}, - // }, - // 11: nonce{increased: 1}, - // 12: earned{amount: 1_000}, - // }, - // }, - // }, - // }, - // { - // desc: "RetrySelfSpawn", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, - // &selfSpawnTx{11}, - // }, - // failed: map[int]error{2: core.ErrOutOfGas}, - // expected: map[int]change{ - // 0: spent{amount: ref.estimateSpawnGas(11, 11) - 1 + - // ref.estimateSpawnGas(0, 0) + - // ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1)}, - // 11: nonce{increased: 1}, - // }, - // }, - // { - // txs: []testTx{ - // &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11))}, - // &selfSpawnTx{11}, - // }, - // expected: map[int]change{ - // 0: spent{amount: ref.estimateSpawnGas(11, 11) + - // ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11), 2)}, - // 11: spawned{template: template, change: nonce{increased: 1}}, - // }, - // }, - // }, - // }, - // { - // desc: "SelfSpawnFailed", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // &selfSpawnTx{0}, - // }, - // failed: map[int]error{1: core.ErrSpawned}, - // expected: map[int]change{ - // 0: spawned{ - // template: template, - // change: nonce{ - // increased: 2, - // change: spent{amount: 2 * ref.estimateSpawnGas(0, 0)}, - // }, - // }, - // }, - // }, - // }, - // }, + { + desc: "BlockGasLimit", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + &spendTx{0, 10, 100}, + &spendTx{0, 11, 100}, + &spendTx{0, 12, 100}, + }, + gasLimit: uint64(ref.estimateSpawnGas(0, 0) + + ref.estimateSpendGas(0, 10, 100, 1)), + ineffective: []int{2, 3}, + expected: map[int]change{ + 0: spent{amount: 100 + ref.estimateSpawnGas(0, 0) + ref.estimateSpendGas(0, 10, 100, 1)}, + 10: earned{amount: 100}, + 11: same{}, + 12: same{}, + }, + }, + }, + }, + { + desc: "BlockGasLimitIsNotConsumedByIneffective", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + &spendTx{0, 10, uint64(ref.estimateSpawnGas(10, 10)) - 1}, // send enough to cover intrinsic cost but not whole transaction + &selfSpawnTx{10}, + &spendTx{0, 11, 100}, + }, + gasLimit: uint64(ref.estimateSpawnGas(0, 0) + + ref.estimateSpendGas(0, 10, 80_000, 1) + + ref.estimateSpawnGas(10, 10)), + failed: map[int]error{2: core.ErrOutOfGas}, + ineffective: []int{3}, + expected: map[int]change{ + 0: spent{amount: ref.estimateSpawnGas(10, 10) - 1 + + ref.estimateSpawnGas(0, 0) + + ref.estimateSpendGas(0, 10, ref.estimateSpawnGas(10, 10)-1, 1)}, + 10: nonce{increased: 1}, + 11: same{}, + }, + }, + }, + }, + { + desc: "BadNonceOrder", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + spendTx{0, 11, 100}.withNonce(2), + spendTx{0, 10, 100}.withNonce(1), + }, + ineffective: []int{2}, + headers: map[int]struct{}{ + 2: {}, + }, + expected: map[int]change{ + 0: spawned{ + template: template, + change: spent{ + amount: 100 + defaultGasPrice*(ref.estimateSpawnGas(0, 0)+ + ref.estimateSpendGas(0, 11, 100, 2)), + }, + }, + 10: same{}, + 11: earned{amount: 100}, + }, + }, + { + txs: []testTx{ + spendTx{0, 10, 100}.withNonce(3), + spendTx{0, 12, 100}.withNonce(6), + }, + expected: map[int]change{ + 0: spent{amount: 2*100 + defaultGasPrice*(ref.estimateSpendGas(0, 10, 100, 3)+ + ref.estimateSpendGas(0, 10, 100, 6))}, + 10: earned{amount: 100}, + 12: earned{amount: 100}, + }, + }, + }, + }, + { + desc: "SpendRewards", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + }, + rewards: []reward{{address: 10, share: 1}}, + expected: map[int]change{ + 10: earned{amount: int(rewards.TotalSubsidyAtLayer(0)) + ref.estimateSpawnGas(0, 0)}, + }, + }, + { + txs: []testTx{ + &selfSpawnTx{10}, + }, + rewards: []reward{{address: 10, share: 1}}, + expected: map[int]change{ + 10: spawned{template: template}, + }, + }, + }, + }, + { + desc: "DistributeRewards", + layers: []layertc{ + { + rewards: []reward{{address: 10, share: 0.5}, {address: 11, share: 0.5}}, + expected: map[int]change{ + 10: earned{amount: int(rewards.TotalSubsidyAtLayer(0)) / 2}, + 11: earned{amount: int(rewards.TotalSubsidyAtLayer(0)) / 2}, + }, + }, + { + txs: []testTx{ + &selfSpawnTx{0}, + }, + rewards: []reward{{address: 10, share: 0.5}, {address: 11, share: 0.5}}, + expected: map[int]change{ + 10: earned{amount: (int(rewards.TotalSubsidyAtLayer(1)) + ref.estimateSpawnGas(10, 10)) / 2}, + 11: earned{amount: (int(rewards.TotalSubsidyAtLayer(1)) + ref.estimateSpawnGas(11, 11)) / 2}, + }, + }, + }, + }, + { + desc: "SkippedTransactionsNotRewarded", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + spendTx{0, 10, 100}.withNonce(5), + }, + }, + { + txs: []testTx{ + spendTx{0, 10, 100}.withNonce(2), + spendTx{0, 11, 100}.withNonce(3), + }, + ineffective: []int{0, 1}, + headers: map[int]struct{}{0: {}, 1: {}}, + rewards: []reward{{address: 10, share: 1}}, + expected: map[int]change{ + 10: earned{amount: int(rewards.TotalSubsidyAtLayer(1))}, + }, + }, + }, + }, + { + desc: "FailVerify", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + }, + }, + { + txs: []testTx{ + corruptSig{&spendTx{0, 10, 100}}, + }, + ineffective: []int{0}, + }, + }, + }, + { + desc: "RetrySpend", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11) + ref.estimateSpendGas(11, 12, 1_000, 1))}, + &selfSpawnTx{11}, + &spendTx{11, 12, 1_000}, + }, + failed: map[int]error{3: athcon.InsufficientBalance}, + expected: map[int]change{ + 11: spawned{template: template, change: nonce{increased: 2}}, + 12: same{}, + }, + }, + { + txs: []testTx{ + &spendTx{0, 11, 200_000}, + &spendTx{11, 12, 1_000}, + }, + expected: map[int]change{ + 0: spent{ + amount: ref.estimateSpendGas(0, 11, 200_000, 2) + 200_000, + change: nonce{increased: 1}, + }, + 11: nonce{increased: 1}, + 12: earned{amount: 1_000}, + }, + }, + }, + }, + { + desc: "RetrySelfSpawn", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, + &selfSpawnTx{11}, + }, + failed: map[int]error{2: core.ErrOutOfGas}, + expected: map[int]change{ + 0: spent{amount: ref.estimateSpawnGas(11, 11) - 1 + + ref.estimateSpawnGas(0, 0) + + ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1)}, + 11: nonce{increased: 1}, + }, + }, + { + txs: []testTx{ + &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11))}, + &selfSpawnTx{11}, + }, + expected: map[int]change{ + 0: spent{amount: ref.estimateSpawnGas(11, 11) + + ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11), 2)}, + 11: spawned{template: template, change: nonce{increased: 1}}, + }, + }, + }, + }, + { + desc: "DuplicateSpawnFailed", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + &selfSpawnTx{0}, + }, + failed: map[int]error{1: core.ErrSpawned}, + expected: map[int]change{ + 0: spawned{ + template: template, + change: nonce{ + increased: 2, + change: spent{amount: 2 * ref.estimateSpawnGas(0, 0)}, + }, + }, + }, + }, + }, + }, // { // desc: "FailedFeesAndGas", // layers: []layertc{ From cabff437876e665e2f77ae458c578f7067aa5c7e Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Thu, 31 Oct 2024 20:50:50 -0700 Subject: [PATCH 50/73] Fix duplicate spawn tx test Add some sanity checks for duplicate spawn --- vm/templates/wallet/handler.go | 5 +++++ vm/templates/wallet/wallet.go | 12 ++++-------- vm/vm.go | 9 +++++++++ vm/vm_test.go | 14 ++++++++++---- 4 files changed, 28 insertions(+), 12 deletions(-) diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index 8549520f47..c14392d993 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -75,6 +75,11 @@ func (*handler) Exec(host core.Host, payload core.Payload) ([]byte, int64, error if err != nil { return []byte{}, 0, fmt.Errorf("failed to load principal account: %w", err) } + + // sanity check - verify should have failed for this tx + if host.IsSpawn() && len(principalAccount.State) > 0 { + return []byte{}, 0, errors.New("wallet account state is not empty for spawn") + } executionPayload := athcon.EncodedExecutionPayload(principalAccount.State, payload) // Execute the transaction in the VM diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index bfe23e38ae..ea2b6b7dfe 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -31,22 +31,18 @@ func New(host core.Host) (*Wallet, error) { } else if len(walletAccount.State) == 0 && !host.IsSpawn() { // If this is a spawn we expect the current state to be empty return nil, errors.New("new wallet template: wallet account state is empty for non-spawn") + } else if len(walletAccount.State) != 0 && host.IsSpawn() { + // If this is a spawn we expect the current state to be empty + return nil, errors.New("new wallet template: wallet account state is not empty for spawn") } walletState := walletAccount.State - // // Instantiate the VM - // vmhost, err := vmhost.NewHost(host) - // if err != nil { - // return nil, fmt.Errorf("loading Athena VM: %w", err) - // } - return &Wallet{host, templateCode, walletState}, nil } // Wallet is a single-key wallet. type Wallet struct { - host core.Host - // vmhost core.VMHost + host core.Host templateCode []byte walletState []byte } diff --git a/vm/vm.go b/vm/vm.go index ffb373dada..06b4733916 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -601,6 +601,15 @@ func parse( if err != nil { return nil, nil, fmt.Errorf("%w: malformed spawn payload", core.ErrMalformed) } + + // one more sanity check: if this is a spawn for an account that was already spawned, we may + // have assumed above that it was not a spawn. now we can make sure. + if spawnSelector, err := athcon.FromString("athexp_spawn"); err != nil { + return nil, nil, fmt.Errorf("%w: failed to create spawn selector: %w", core.ErrInternal, err) + } else if principalAccount.TemplateAddress != nil && *unmarshaled.MethodSelector == spawnSelector { + return nil, nil, fmt.Errorf("%w: principal account already spawned", core.ErrMalformed) + } + computedPrincipal, err := core.ComputePrincipalFromPubkey( ctx.Header.TemplateAddress, unmarshaled.PublicKey, diff --git a/vm/vm_test.go b/vm/vm_test.go index 79c6e150f7..ebe5e3de17 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -439,7 +439,8 @@ type nonce struct { } func (ch nonce) verify(tb testing.TB, prev, current *core.Account) { - require.Equal(tb, ch.increased, int(current.NextNonce-prev.NextNonce)) + require.Equal(tb, ch.increased, int(current.NextNonce-prev.NextNonce), + "previous nonce %d new nonce %d expected increase of %d", prev.NextNonce, current.NextNonce, ch.increased) if ch.change != nil { ch.change.verify(tb, prev, current) } @@ -980,13 +981,18 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test &selfSpawnTx{0}, &selfSpawnTx{0}, }, - failed: map[int]error{1: core.ErrSpawned}, + // this would be a failure in spacemesh, but it's ineffective in athena. + // Lane: I think this is fine. + ineffective: []int{1}, + // failed: map[int]error{1: core.ErrSpawned}, expected: map[int]change{ 0: spawned{ template: template, change: nonce{ - increased: 2, - change: spent{amount: 2 * ref.estimateSpawnGas(0, 0)}, + increased: 1, + // increased: 2, + change: spent{amount: ref.estimateSpawnGas(0, 0)}, + // change: spent{amount: 2 * ref.estimateSpawnGas(0, 0)}, }, }, }, From 4b6d04106634e1e0c77af5ce6533661fc34258cd Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 1 Nov 2024 09:09:12 -0700 Subject: [PATCH 51/73] Enable next test (still failing) And add an explanatory comment --- vm/sdk/wallet/tx.go | 4 +++ vm/vm_test.go | 60 ++++++++++++++++++++++----------------------- 2 files changed, 34 insertions(+), 30 deletions(-) diff --git a/vm/sdk/wallet/tx.go b/vm/sdk/wallet/tx.go index f3ec9aba52..357afcc5c4 100644 --- a/vm/sdk/wallet/tx.go +++ b/vm/sdk/wallet/tx.go @@ -57,6 +57,10 @@ func Spawn( } payload := core.Payload(athenaPayload) + // The payload is already encoded. Why, might you ask, are we encoding it again? + // Short answer: because, when decoding txs, go-spacemesh can only decode SCALE-encoded data. + // Fixing this, and allowing a tx to be partially SCALE-encoded, partially raw bytes, + // is a lot of work for a tiny bit of gain. tx := encode(&sdk.TxVersion, &principal, &meta, &payload) // tx := encode(&sdk.TxVersion, &principal, &meta) // tx = append(tx, payload...) diff --git a/vm/vm_test.go b/vm/vm_test.go index ebe5e3de17..fede5b8f51 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -999,36 +999,36 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test }, }, }, - // { - // desc: "FailedFeesAndGas", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTx{0}, - // // gas will be higher than fixed, but less than max gas - // &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, - // // it will cause this transaction to be failed - // &selfSpawnTx{11}, - // }, - // gasLimit: uint64(ref.estimateSpawnGas(0, 0) + - // ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1) + - // ref.estimateSpawnGas(11, 11)), - // failed: map[int]error{2: core.ErrOutOfGas}, - // rewards: []reward{{address: 20, share: 1}}, - // expected: map[int]change{ - // 0: spent{amount: ref.estimateSpawnGas(0, 0) + - // ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1) + - // ref.estimateSpawnGas(11, 11) - 1}, - // 11: nonce{increased: 1}, - // // fees from every transaction (including failed) + testBaseReward - // 20: earned{amount: ref.estimateSpawnGas(0, 0) + - // ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1) + - // ref.estimateSpawnGas(11, 11) - 1 + - // int(rewards.TotalSubsidyAtLayer(0))}, - // }, - // }, - // }, - // }, + { + desc: "FailedFeesAndGas", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTx{0}, + // gas will be higher than fixed, but less than max gas + &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, + // it will cause this transaction to be failed + &selfSpawnTx{11}, + }, + gasLimit: uint64(ref.estimateSpawnGas(0, 0) + + ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1) + + ref.estimateSpawnGas(11, 11)), + failed: map[int]error{2: core.ErrOutOfGas}, + rewards: []reward{{address: 20, share: 1}}, + expected: map[int]change{ + 0: spent{amount: ref.estimateSpawnGas(0, 0) + + ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1) + + ref.estimateSpawnGas(11, 11) - 1}, + 11: nonce{increased: 1}, + // fees from every transaction (including failed) + testBaseReward + 20: earned{amount: ref.estimateSpawnGas(0, 0) + + ref.estimateSpendGas(0, 11, ref.estimateSpawnGas(11, 11)-1, 1) + + ref.estimateSpawnGas(11, 11) - 1 + + int(rewards.TotalSubsidyAtLayer(0))}, + }, + }, + }, + }, // { // desc: "Spawn", // layers: []layertc{ From a4a8c748e2534a1cc31471535680f6bafd91b24e Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 1 Nov 2024 12:41:01 -0700 Subject: [PATCH 52/73] Comment and require description --- vm/vm_test.go | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/vm/vm_test.go b/vm/vm_test.go index fede5b8f51..a9de263c50 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -409,7 +409,8 @@ type earned struct { func (ch earned) verify(tb testing.TB, prev, current *core.Account) { tb.Helper() - require.Equal(tb, ch.amount, int(current.Balance-prev.Balance)) + require.Equal(tb, ch.amount, int(current.Balance-prev.Balance), + "expected earn amount %d to equal balance diff %d", ch.amount, current.Balance-prev.Balance) prev.Balance = current.Balance if ch.change != nil { @@ -1007,7 +1008,7 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test &selfSpawnTx{0}, // gas will be higher than fixed, but less than max gas &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, - // it will cause this transaction to be failed + // it will cause this transaction fail &selfSpawnTx{11}, }, gasLimit: uint64(ref.estimateSpawnGas(0, 0) + From ae03e35dc9bee1e2ecd07361d88d6259b62e47be Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 10:44:22 -0800 Subject: [PATCH 53/73] Don't refund gas for failed txs One more test passing --- vm/vm.go | 20 ++++++++++++-------- vm/vm_test.go | 8 ++++++-- 2 files changed, 18 insertions(+), 10 deletions(-) diff --git a/vm/vm.go b/vm/vm.go index 06b4733916..e63a7a324d 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -405,6 +405,18 @@ func (v *VM) execute( if err == nil { _, _, err = ctx.PrincipalHandler.Exec(ctx, ctx.Payload()) } + if err == nil { + // If tx succeeded, refund remaining gas + // (We consume all remaining gas if the tx failed) + if err2 := ctx.Refund(); err2 != nil { + return nil, nil, 0, fmt.Errorf("%w: refunding gas %w", core.ErrInternal, err2) + } + logger.Debug("refunded gas left to principal", + zap.String("principal", ctx.PrincipalAddress.String()), + ) + } else { + logger.Debug("skipping gas refund for failed tx") + } if err != nil { logger.Debug("transaction failed", zap.Object("header", header), @@ -417,14 +429,6 @@ func (v *VM) execute( } transactionDurationExecute.Observe(float64(time.Since(t2))) - // Refund remaining gas - if err2 := ctx.Refund(); err2 != nil { - return nil, nil, 0, fmt.Errorf("%w: refunding gas %w", core.ErrInternal, err2) - } - logger.Debug("refunded gas left to principal", - zap.String("principal", ctx.PrincipalAddress.String()), - ) - rst.RawTx = txs[i].GetRaw() rst.TxHeader = &ctx.Header rst.Status = types.TransactionSuccess diff --git a/vm/vm_test.go b/vm/vm_test.go index a9de263c50..94bae8f5d5 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -410,7 +410,11 @@ type earned struct { func (ch earned) verify(tb testing.TB, prev, current *core.Account) { tb.Helper() require.Equal(tb, ch.amount, int(current.Balance-prev.Balance), - "expected earn amount %d to equal balance diff %d", ch.amount, current.Balance-prev.Balance) + "expected earn amount %d to equal balance diff %d (off by %d)", + ch.amount, + current.Balance-prev.Balance, + ch.amount-int(current.Balance-prev.Balance), + ) prev.Balance = current.Balance if ch.change != nil { @@ -1008,7 +1012,7 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test &selfSpawnTx{0}, // gas will be higher than fixed, but less than max gas &spendTx{0, 11, uint64(ref.estimateSpawnGas(11, 11)) - 1}, - // it will cause this transaction fail + // it will cause this transaction to fail &selfSpawnTx{11}, }, gasLimit: uint64(ref.estimateSpawnGas(0, 0) + From bd9f83044ab32ac12ac6805880613526f401ebd7 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 11:12:29 -0800 Subject: [PATCH 54/73] Remove non-self spawn from tests Initial set of tests is passing --- vm/vm_test.go | 150 ++++++++++++++++++++++++++------------------------ 1 file changed, 79 insertions(+), 71 deletions(-) diff --git a/vm/vm_test.go b/vm/vm_test.go index 94bae8f5d5..b8c151952f 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -197,10 +197,10 @@ func (t *tester) selfSpawn(i int, opts ...sdk.Opt) types.RawTx { return types.NewRawTx(t.accounts[i].selfSpawn(t, nonce, opts...)) } -func (t *tester) spawn(i, j int, opts ...sdk.Opt) types.RawTx { - nonce := t.nextNonce(i) - return types.NewRawTx(t.accounts[i].spawn(t, nonce, opts...)) -} +// func (t *tester) spawn(i, j int, opts ...sdk.Opt) types.RawTx { +// nonce := t.nextNonce(i) +// return types.NewRawTx(t.accounts[i].spawn(t, nonce, opts...)) +// } func (t *tester) randSpendN(n int, amount uint64) []types.RawTx { rst := make([]types.RawTx, n) @@ -304,22 +304,22 @@ func (tx *selfSpawnTxWithOpts) gen(t *tester) types.RawTx { return t.selfSpawn(tx.principal, tx.opts...) } -type spawnTx struct { - principal, target int -} +// type spawnTx struct { +// principal, target int +// } -func (tx *spawnTx) gen(t *tester) types.RawTx { - return t.spawn(tx.principal, tx.target) -} +// func (tx *spawnTx) gen(t *tester) types.RawTx { +// return t.spawn(tx.principal, tx.target) +// } -type spawnTxWithOpts struct { - principal, target int - opts []sdk.Opt -} +// type spawnTxWithOpts struct { +// principal, target int +// opts []sdk.Opt +// } -func (tx *spawnTxWithOpts) gen(t *tester) types.RawTx { - return t.spawn(tx.principal, tx.target, tx.opts...) -} +// func (tx *spawnTxWithOpts) gen(t *tester) types.RawTx { +// return t.spawn(tx.principal, tx.target, tx.opts...) +// } type spendTx struct { from, to int @@ -1034,6 +1034,7 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test }, }, }, + // Skipped: Athena doesn't currently support non self spawn // { // desc: "Spawn", // layers: []layertc{ @@ -1046,8 +1047,11 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test // 0: spawned{ // template: template, // change: spent{ - // amount: ref.estimateSpawnGas(0, 0) + ref.estimateSpawnGas(0, 11), - // change: nonce{increased: 2}, + // // duplicate spawn tx in athena is NOOP (ineffective tx) + // amount: ref.estimateSpawnGas(0, 0), + // change: nonce{increased: 1}, + // // amount: ref.estimateSpawnGas(0, 0) + ref.estimateSpawnGas(0, 11), + // // change: nonce{increased: 2}, // }, // }, // 11: spawned{template: template}, @@ -1055,6 +1059,7 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test // }, // }, // }, + // Skipped: We don't currently use genesisID // { // desc: "WrongIdInSpawn", // layers: []layertc{ @@ -1077,6 +1082,7 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test // }, // }, // }, + // Skipped: Currently no non-self spawn // { // desc: "SpendFromSpawned", // layers: []layertc{ @@ -1131,35 +1137,35 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test // }, // }, // }, - // { - // desc: "NotSpawned", - // layers: []layertc{ - // { - // txs: []testTx{ - // &spawnTx{0, 11}, - // }, - // expected: map[int]change{ - // 0: same{}, - // 11: same{}, - // }, - // ineffective: []int{0}, - // }, - // }, - // }, - // { - // desc: "IneffectiveZeroGasPrice", - // layers: []layertc{ - // { - // txs: []testTx{ - // &selfSpawnTxWithOpts{0, []sdk.Opt{sdk.WithGasPrice(0)}}, - // }, - // ineffective: []int{0}, - // expected: map[int]change{ - // 0: same{}, - // }, - // }, - // }, - // }, + { + desc: "NotSpawned", + layers: []layertc{ + { + txs: []testTx{ + // &spawnTx{0, 11}, + }, + expected: map[int]change{ + 0: same{}, + // 11: same{}, + }, + // ineffective: []int{0}, + }, + }, + }, + { + desc: "IneffectiveZeroGasPrice", + layers: []layertc{ + { + txs: []testTx{ + &selfSpawnTxWithOpts{0, []sdk.Opt{sdk.WithGasPrice(0)}}, + }, + ineffective: []int{0}, + expected: map[int]change{ + 0: same{}, + }, + }, + }, + }, } } @@ -1337,11 +1343,12 @@ func testValidation(t *testing.T, tt *tester, template core.Address) { tx: tt.spend(1, 1, 100), err: core.ErrNotSpawned, }, - { - desc: "SpawnNotSpawned", - tx: tt.spawn(1, 0), - err: core.ErrNotSpawned, - }, + // Skipped: Athena doesn't support non self spawn + // { + // desc: "SpawnNotSpawned", + // tx: tt.spawn(1, 0), + // err: core.ErrNotSpawned, + // }, { desc: "OverflowsLimit", tx: types.NewRawTx(make([]byte, core.TxSizeLimit+1)), @@ -1402,24 +1409,25 @@ func BenchmarkTransactions(b *testing.B) { } bench(b, tt, txs) }) - b.Run("singlesig/spawn", func(b *testing.B) { - tt := newTester(b).persistent().addSingleSig(n).applyGenesis() - ineffective, _, err := tt.Apply( - types.GetEffectiveGenesis().Add(1), - notVerified(tt.spawnAll()...), - nil, - ) - tt = tt.addSingleSig(n) - - require.NoError(b, err) - require.Empty(b, ineffective) - txs := make([]types.Transaction, n) - for i := range txs { - tx := &spawnTx{principal: i, target: i + n} - txs[i] = types.Transaction{RawTx: tx.gen(tt)} - } - bench(b, tt, txs) - }) + // Skipped: Currently no non-self spawn + // b.Run("singlesig/spawn", func(b *testing.B) { + // tt := newTester(b).persistent().addSingleSig(n).applyGenesis() + // ineffective, _, err := tt.Apply( + // types.GetEffectiveGenesis().Add(1), + // notVerified(tt.spawnAll()...), + // nil, + // ) + // tt = tt.addSingleSig(n) + + // require.NoError(b, err) + // require.Empty(b, ineffective) + // txs := make([]types.Transaction, n) + // for i := range txs { + // tx := &spawnTx{principal: i, target: i + n} + // txs[i] = types.Transaction{RawTx: tx.gen(tt)} + // } + // bench(b, tt, txs) + // }) b.Run("singlesig/spend", func(b *testing.B) { tt := newTester(b).persistent().addSingleSig(n).applyGenesis() ineffective, _, err := tt.Apply( From fdcdd3b624881187ac1e74dfd1dadd7bb092371c Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 11:43:08 -0800 Subject: [PATCH 55/73] Properly handle another spawn issue TestValidation is passing --- vm/vm.go | 7 ++++++- vm/vm_test.go | 19 +++++++++++-------- 2 files changed, 17 insertions(+), 9 deletions(-) diff --git a/vm/vm.go b/vm/vm.go index e63a7a324d..391b704acc 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -606,12 +606,17 @@ func parse( return nil, nil, fmt.Errorf("%w: malformed spawn payload", core.ErrMalformed) } - // one more sanity check: if this is a spawn for an account that was already spawned, we may + // now that the tx has been parsed, we can perform some more sanity checks. + // if this is a spawn for an account that was already spawned, we may // have assumed above that it was not a spawn. now we can make sure. + // that this will also catch a non-spawn tx with an unspawned principal, which we + // provisionally assumed was a spawn tx. if spawnSelector, err := athcon.FromString("athexp_spawn"); err != nil { return nil, nil, fmt.Errorf("%w: failed to create spawn selector: %w", core.ErrInternal, err) } else if principalAccount.TemplateAddress != nil && *unmarshaled.MethodSelector == spawnSelector { return nil, nil, fmt.Errorf("%w: principal account already spawned", core.ErrMalformed) + } else if ctx.IsSpawn() && *unmarshaled.MethodSelector != spawnSelector { + return nil, nil, fmt.Errorf("%w: non-spawn tx with unspawned principal", core.ErrNotSpawned) } computedPrincipal, err := core.ComputePrincipalFromPubkey( diff --git a/vm/vm_test.go b/vm/vm_test.go index b8c151952f..a822ec9fea 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -1292,10 +1292,11 @@ func testValidation(t *testing.T, tt *tester, template core.Address) { }, verified: true, }, - { - desc: "SpawnGenesisIdMismatch", - tx: tt.selfSpawn(1, sdk.WithGenesisID(types.Hash20{1})), - }, + // Skipped: We don't currently use genesisID + // { + // desc: "SpawnGenesisIdMismatch", + // tx: tt.selfSpawn(1, sdk.WithGenesisID(types.Hash20{1})), + // }, { desc: "Spend", tx: tt.spend(0, 1, 100), @@ -1309,10 +1310,11 @@ func testValidation(t *testing.T, tt *tester, template core.Address) { }, verified: true, }, - { - desc: "SpendGenesisIdMismatch", - tx: tt.spend(0, 1, 100, sdk.WithGenesisID(types.Hash20{1})), - }, + // Skipped: We don't currently use genesisID + // { + // desc: "SpendGenesisIdMismatch", + // tx: tt.spend(0, 1, 100, sdk.WithGenesisID(types.Hash20{1})), + // }, { desc: "WrongVersion", tx: encodeFields(tt, &one), @@ -1374,6 +1376,7 @@ func TestValidation(t *testing.T) { t.Parallel() t.Run("SingleSig", func(t *testing.T) { tt := newTester(t). + addWalletTemplate(). addSingleSig(1). applyGenesis(). addSingleSig(1) From 9063cb8d86879ef414f8de6a8bc9b810c5dde90e Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 11:44:48 -0800 Subject: [PATCH 56/73] All vm tests passing! --- vm/rewards_test.go | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/vm/rewards_test.go b/vm/rewards_test.go index b35c314f3f..c851c2d161 100644 --- a/vm/rewards_test.go +++ b/vm/rewards_test.go @@ -11,11 +11,12 @@ func TestRewards(t *testing.T) { t.Parallel() genTester := func(t *testing.T) *tester { return newTester(t). + addWalletTemplate(). addSingleSig(10). applyGenesis() } ref := genTester(t) - const spawnFee = 100432 + const spawnFee = 17040 require.Equal(t, int(spawnFee), ref.estimateSpawnGas(0, 0)) // this is hardcoded so that you can see which number is divided without reminder // and pick correct fractions for tests From 1f9000c36d13a6cfcdd17037f04eb662a67f8ea8 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 11:50:41 -0800 Subject: [PATCH 57/73] go generate --- vm/core/mocks/host.go | 74 +++++++++++++++++++++++++++++++++++++++++++ vm/host/mocks/host.go | 74 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 148 insertions(+) diff --git a/vm/core/mocks/host.go b/vm/core/mocks/host.go index f301dfaf5b..a7ff1a81b6 100644 --- a/vm/core/mocks/host.go +++ b/vm/core/mocks/host.go @@ -155,6 +155,44 @@ func (c *MockHostConsumeCall) DoAndReturn(f func(uint64) error) *MockHostConsume return c } +// GasSpent mocks base method. +func (m *MockHost) GasSpent() uint64 { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "GasSpent") + ret0, _ := ret[0].(uint64) + return ret0 +} + +// GasSpent indicates an expected call of GasSpent. +func (mr *MockHostMockRecorder) GasSpent() *MockHostGasSpentCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GasSpent", reflect.TypeOf((*MockHost)(nil).GasSpent)) + return &MockHostGasSpentCall{Call: call} +} + +// MockHostGasSpentCall wrap *gomock.Call +type MockHostGasSpentCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostGasSpentCall) Return(arg0 uint64) *MockHostGasSpentCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostGasSpentCall) Do(f func() uint64) *MockHostGasSpentCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostGasSpentCall) DoAndReturn(f func() uint64) *MockHostGasSpentCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Get mocks base method. func (m *MockHost) Get(arg0 types.Address) (types.Account, error) { m.ctrl.T.Helper() @@ -615,6 +653,42 @@ func (c *MockHostSpawnCall) DoAndReturn(f func(types.Address, []byte) (types.Add return c } +// SpendGas mocks base method. +func (m *MockHost) SpendGas(arg0 uint64) { + m.ctrl.T.Helper() + m.ctrl.Call(m, "SpendGas", arg0) +} + +// SpendGas indicates an expected call of SpendGas. +func (mr *MockHostMockRecorder) SpendGas(arg0 any) *MockHostSpendGasCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SpendGas", reflect.TypeOf((*MockHost)(nil).SpendGas), arg0) + return &MockHostSpendGasCall{Call: call} +} + +// MockHostSpendGasCall wrap *gomock.Call +type MockHostSpendGasCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostSpendGasCall) Return() *MockHostSpendGasCall { + c.Call = c.Call.Return() + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostSpendGasCall) Do(f func(uint64)) *MockHostSpendGasCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostSpendGasCall) DoAndReturn(f func(uint64)) *MockHostSpendGasCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Template mocks base method. func (m *MockHost) Template() core.Template { m.ctrl.T.Helper() diff --git a/vm/host/mocks/host.go b/vm/host/mocks/host.go index f301dfaf5b..a7ff1a81b6 100644 --- a/vm/host/mocks/host.go +++ b/vm/host/mocks/host.go @@ -155,6 +155,44 @@ func (c *MockHostConsumeCall) DoAndReturn(f func(uint64) error) *MockHostConsume return c } +// GasSpent mocks base method. +func (m *MockHost) GasSpent() uint64 { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "GasSpent") + ret0, _ := ret[0].(uint64) + return ret0 +} + +// GasSpent indicates an expected call of GasSpent. +func (mr *MockHostMockRecorder) GasSpent() *MockHostGasSpentCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GasSpent", reflect.TypeOf((*MockHost)(nil).GasSpent)) + return &MockHostGasSpentCall{Call: call} +} + +// MockHostGasSpentCall wrap *gomock.Call +type MockHostGasSpentCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostGasSpentCall) Return(arg0 uint64) *MockHostGasSpentCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostGasSpentCall) Do(f func() uint64) *MockHostGasSpentCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostGasSpentCall) DoAndReturn(f func() uint64) *MockHostGasSpentCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Get mocks base method. func (m *MockHost) Get(arg0 types.Address) (types.Account, error) { m.ctrl.T.Helper() @@ -615,6 +653,42 @@ func (c *MockHostSpawnCall) DoAndReturn(f func(types.Address, []byte) (types.Add return c } +// SpendGas mocks base method. +func (m *MockHost) SpendGas(arg0 uint64) { + m.ctrl.T.Helper() + m.ctrl.Call(m, "SpendGas", arg0) +} + +// SpendGas indicates an expected call of SpendGas. +func (mr *MockHostMockRecorder) SpendGas(arg0 any) *MockHostSpendGasCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SpendGas", reflect.TypeOf((*MockHost)(nil).SpendGas), arg0) + return &MockHostSpendGasCall{Call: call} +} + +// MockHostSpendGasCall wrap *gomock.Call +type MockHostSpendGasCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostSpendGasCall) Return() *MockHostSpendGasCall { + c.Call = c.Call.Return() + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostSpendGasCall) Do(f func(uint64)) *MockHostSpendGasCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostSpendGasCall) DoAndReturn(f func(uint64)) *MockHostSpendGasCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Template mocks base method. func (m *MockHost) Template() core.Template { m.ctrl.T.Helper() From 1ce6abe5898f6a8624f790dc1d1900676dcaf676 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 11:57:22 -0800 Subject: [PATCH 58/73] Linting --- vm/cmd/gen/main.go | 6 +++--- vm/core/context.go | 5 ++--- vm/core/gas.go | 2 +- vm/core/hash.go | 4 ++-- vm/core/types.go | 3 +-- vm/host/host.go | 5 +---- vm/vm.go | 6 ++---- vm/vm_test.go | 19 ++++++------------- 8 files changed, 18 insertions(+), 32 deletions(-) diff --git a/vm/cmd/gen/main.go b/vm/cmd/gen/main.go index 59cf3ebbc9..f30f2d9595 100644 --- a/vm/cmd/gen/main.go +++ b/vm/cmd/gen/main.go @@ -94,7 +94,7 @@ func runNetwork(hrp string, pubkeys []ed25519.PublicKey, privkeys []ed25519.Priv for i, pubkey := range pubkeys { addr, err := walletSdk.Address(*signing.NewPublicKey(pubkey)) if err != nil { - log.Fatalf("failed to generate address: %w", err) + log.Fatalf("failed to generate address: %s", err) } addrs = append(addrs, addr) t1.AppendRow(table.Row{ @@ -119,7 +119,7 @@ func runNetwork(hrp string, pubkeys []ed25519.PublicKey, privkeys []ed25519.Priv for i, principal := range addrs { tx, err := walletSdk.Spawn(signing.PrivateKey(privkeys[i]), 0) if err != nil { - log.Fatalf("failed to generate spawn transaction: %w", err) + log.Fatalf("failed to generate spawn transaction: %s", err) } // first generate a spawn transaction t2.AppendRow(table.Row{ @@ -142,7 +142,7 @@ func runNetwork(hrp string, pubkeys []ed25519.PublicKey, privkeys []ed25519.Priv nonce := rand.Uint64() tx, err := walletSdk.Spend(signing.PrivateKey(privkeys[i]), recipient, amount, nonce) if err != nil { - log.Fatalf("failed to generate spend transaction: %w", err) + log.Fatalf("failed to generate spend transaction: %s", err) } t2.AppendRow(table.Row{ fmt.Sprintf("spend [%s]", hex.EncodeToString(spendSelector[:])), diff --git a/vm/core/context.go b/vm/core/context.go index ac79008c46..7df40f5976 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -5,10 +5,9 @@ import ( "math" "github.com/spacemeshos/go-scale" + "go.uber.org/zap" "github.com/spacemeshos/go-spacemesh/common/types" - - "go.uber.org/zap" ) type StorageStatus int @@ -291,7 +290,7 @@ func (c *Context) Consume(gas uint64) (err error) { return err } -// Refund refunds gas remaining after execution +// Refund refunds gas remaining after execution. func (c *Context) Refund() (err error) { // TODO(lane): safe math unspent := c.consumed - c.gasSpent diff --git a/vm/core/gas.go b/vm/core/gas.go index 703d9a5c8f..93dfcefff7 100644 --- a/vm/core/gas.go +++ b/vm/core/gas.go @@ -26,7 +26,7 @@ const ( EDVERIFY uint64 = 3000 // Hardcoded Athena gas costs - // TODO(lane): remove hardcoded gas costs + // TODO(lane): remove hardcoded gas costs. ATHENA_GAS_SPAWN = 5036 ATHENA_GAS_SPEND = 8196 ATHENA_GAS_VERIFY = 12004 diff --git a/vm/core/hash.go b/vm/core/hash.go index 2eb3120f4c..0b8cc6d122 100644 --- a/vm/core/hash.go +++ b/vm/core/hash.go @@ -1,11 +1,11 @@ package core import ( + "github.com/ChainSafe/gossamer/pkg/scale" + "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/hash" "github.com/spacemeshos/go-spacemesh/signing" - - "github.com/ChainSafe/gossamer/pkg/scale" ) func SigningBody(genesis, tx []byte) []byte { diff --git a/vm/core/types.go b/vm/core/types.go index 16884bdc8c..c5bf815a5b 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -4,10 +4,9 @@ import ( "encoding/hex" "github.com/spacemeshos/go-scale" + "go.uber.org/zap/zapcore" "github.com/spacemeshos/go-spacemesh/common/types" - - "go.uber.org/zap/zapcore" ) const TxSizeLimit = 1024 diff --git a/vm/host/host.go b/vm/host/host.go index 9e9aab4c25..fbb20d1b25 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -8,12 +8,11 @@ import ( "path/filepath" "runtime" + gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/vm/core" - - gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" ) func AthenaLibPath() string { @@ -89,7 +88,6 @@ func (h *Host) Execute( code []byte, ) (output []byte, gasLeft int64, err error) { hostCtx := &hostContext{ - layer, h.host, h.staticContext, h.dynamicContext, @@ -115,7 +113,6 @@ func (h *Host) Execute( } type hostContext struct { - layer types.LayerID host core.Host staticContext core.StaticContext dynamicContext core.DynamicContext diff --git a/vm/vm.go b/vm/vm.go index 391b704acc..c655539651 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -7,11 +7,11 @@ import ( "fmt" "time" + gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-scale" "go.uber.org/zap" - athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" - "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/events" "github.com/spacemeshos/go-spacemesh/hash" @@ -26,8 +26,6 @@ import ( "github.com/spacemeshos/go-spacemesh/vm/core" "github.com/spacemeshos/go-spacemesh/vm/registry" "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" - - gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" ) // Opt is for changing VM during initialization. diff --git a/vm/vm_test.go b/vm/vm_test.go index a822ec9fea..c52baa2bea 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -334,16 +334,6 @@ func (tx spendTx) withNonce(nonce core.Nonce) *spendNonce { return &spendNonce{spendTx: tx, nonce: nonce} } -type spendTxWithOpts struct { - from, to int - amount uint64 - opts []sdk.Opt -} - -func (tx *spendTxWithOpts) gen(t *tester) types.RawTx { - return t.spend(tx.from, tx.to, tx.amount, tx.opts...) -} - type corruptSig struct { testTx } @@ -774,7 +764,8 @@ func singleWalletTestCases(defaultGasPrice int, template core.Address, ref *test { txs: []testTx{ &selfSpawnTx{0}, - &spendTx{0, 10, uint64(ref.estimateSpawnGas(10, 10)) - 1}, // send enough to cover intrinsic cost but not whole transaction + // send enough to cover intrinsic cost but not whole transaction + &spendTx{0, 10, uint64(ref.estimateSpawnGas(10, 10)) - 1}, &selfSpawnTx{10}, &spendTx{0, 11, 100}, }, @@ -1227,8 +1218,10 @@ func runTestCases(t *testing.T, tcs []templateTestCase, genTester func(t *testin current, err := accounts.Get(tt.db, tt.accounts[account].getAddress(), lid) require.NoError(tt, err) tt.Logf("verifying account index=%d in layer index=%d", account, i) - tt.Logf("account index=%d addr=%s balance=%d previous in layer=%d: %v", account, prev.Address.String(), prev.Balance, lid.Sub(1), prev) - tt.Logf("account index=%d addr=%s balance=%d current in layer=%d: %v", account, current.Address.String(), current.Balance, lid, current) + tt.Logf("account index=%d addr=%s balance=%d previous in layer=%d: %v", + account, prev.Address.String(), prev.Balance, lid.Sub(1), prev) + tt.Logf("account index=%d addr=%s balance=%d current in layer=%d: %v", + account, current.Address.String(), current.Balance, lid, current) changes.verify(tt, &prev, ¤t) } } From f08acffc4061a2b2f4ab61dc7032223c8601faed Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 12:00:50 -0800 Subject: [PATCH 59/73] Remove unsupported macos-13 --- .github/workflows/ci.yml | 2 +- .github/workflows/release.yml | 32 ++++++++++++++++---------------- 2 files changed, 17 insertions(+), 17 deletions(-) diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index ade7d960e8..05229d88b9 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -126,7 +126,7 @@ jobs: os: - ubuntu-22.04 - ubuntu-latest-arm-8-cores - - macos-13 + # - macos-13 - [self-hosted, macOS, ARM64, go-spacemesh] # - windows-2022 steps: diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 80fc332f27..85d9935f86 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -4,7 +4,7 @@ run-name: Release ${{ github.ref_name }} on: push: tags: - - '*' + - "*" jobs: build-and-upload: @@ -16,15 +16,15 @@ jobs: outname_sufix: "linux-amd64" - os: ubuntu-latest-arm-8-cores outname_sufix: "linux-arm64" - - os: macos-13 - outname_sufix: "mac-amd64" + # - os: macos-13 + # outname_sufix: "mac-amd64" - os: [self-hosted, macOS, ARM64, go-spacemesh] outname_sufix: "mac-arm64" - os: windows-2022 outname_sufix: "win-amd64" permissions: - contents: 'read' - id-token: 'write' + contents: "read" + id-token: "write" steps: - shell: bash run: echo "OUTNAME=go-spacemesh-${{ github.ref_name }}-${{ matrix.outname_sufix }}" >> $GITHUB_ENV @@ -84,7 +84,7 @@ jobs: with: project_id: ${{ secrets.GCP_WI_PROJECT_ID }} workload_identity_provider: ${{ secrets.GCP_WI_PROVIDER_SA }} - service_account: ${{ secrets.GCP_WI_SA }} + service_account: ${{ secrets.GCP_WI_SA }} token_format: access_token - name: Set up Cloud SDK uses: google-github-actions/setup-gcloud@v2 @@ -107,9 +107,9 @@ jobs: --endpoint-url https://${{ secrets.CLOUDFLARE_ACCOUNT_ID }}.r2.cloudflarestorage.com --acl public-read --follow-symlinks env: - AWS_ACCESS_KEY_ID: ${{ secrets.CLOUDFLARE_GO_SM_BUILDS_ACCESS_KEY_ID }} - AWS_SECRET_ACCESS_KEY: ${{ secrets.CLOUDFLARE_GO_SM_BUILDS_SECRET_ACCESS_KEY }} - AWS_REGION: us-east-1 + AWS_ACCESS_KEY_ID: ${{ secrets.CLOUDFLARE_GO_SM_BUILDS_ACCESS_KEY_ID }} + AWS_SECRET_ACCESS_KEY: ${{ secrets.CLOUDFLARE_GO_SM_BUILDS_SECRET_ACCESS_KEY }} + AWS_REGION: us-east-1 - name: Install coreutils if: ${{ matrix.os == 'macos-13' || matrix.os == '[self-hosted, macOS, ARM64, go-spacemesh]' }} run: brew install coreutils @@ -133,8 +133,8 @@ jobs: runs-on: ubuntu-22.04 needs: build-and-upload permissions: - contents: 'write' - id-token: 'write' + contents: "write" + id-token: "write" steps: - name: Download the artifacts uses: actions/download-artifact@v4 @@ -164,7 +164,7 @@ jobs: with: project_id: ${{ secrets.GCP_WI_PROJECT_ID }} workload_identity_provider: ${{ secrets.GCP_WI_PROVIDER_SA }} - service_account: ${{ secrets.GCP_WI_SA }} + service_account: ${{ secrets.GCP_WI_SA }} token_format: access_token - name: Set up Cloud SDK uses: google-github-actions/setup-gcloud@v2 @@ -187,16 +187,16 @@ jobs: --endpoint-url https://${{ secrets.CLOUDFLARE_ACCOUNT_ID }}.r2.cloudflarestorage.com --acl public-read --follow-symlinks env: - AWS_ACCESS_KEY_ID: ${{ secrets.CLOUDFLARE_GO_SM_BUILDS_ACCESS_KEY_ID }} - AWS_SECRET_ACCESS_KEY: ${{ secrets.CLOUDFLARE_GO_SM_BUILDS_SECRET_ACCESS_KEY }} - AWS_REGION: us-east-1 + AWS_ACCESS_KEY_ID: ${{ secrets.CLOUDFLARE_GO_SM_BUILDS_ACCESS_KEY_ID }} + AWS_SECRET_ACCESS_KEY: ${{ secrets.CLOUDFLARE_GO_SM_BUILDS_SECRET_ACCESS_KEY }} + AWS_REGION: us-east-1 - name: Create Release uses: softprops/action-gh-release@v2 id: create_release env: GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} with: - tag_name: ${{ github.ref_name }} + tag_name: ${{ github.ref_name }} body: | ## Zip Files - Windows amd64: https://go-spacemesh-release-builds.spacemesh.network/${{ github.ref_name }}/${{ env.OUTNAME_WIN_AMD64 }}.zip From 1a6d002136d1ed5480470c1061ebf1315037e62d Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 12:21:11 -0800 Subject: [PATCH 60/73] Fix TestVMAccountUpdates --- api/grpcserver/grpcserver_test.go | 15 ++++++++++++--- common/types/account.go | 3 +++ 2 files changed, 15 insertions(+), 3 deletions(-) diff --git a/api/grpcserver/grpcserver_test.go b/api/grpcserver/grpcserver_test.go index 3046a11f3f..1af21fbae6 100644 --- a/api/grpcserver/grpcserver_test.go +++ b/api/grpcserver/grpcserver_test.go @@ -52,8 +52,10 @@ import ( "github.com/spacemeshos/go-spacemesh/system" "github.com/spacemeshos/go-spacemesh/txs" "github.com/spacemeshos/go-spacemesh/vm" + walletProgram "github.com/spacemeshos/go-spacemesh/vm/programs/wallet" "github.com/spacemeshos/go-spacemesh/vm/sdk" "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" + walletTemplate "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" ) const ( @@ -134,6 +136,7 @@ func dialGrpc(tb testing.TB, cfg Config) *grpc.ClientConn { } func TestMain(m *testing.M) { + os.Setenv("ATHENA_LIB_PATH", "../../build") types.SetLayersPerEpoch(layersPerEpoch) var err error @@ -2392,7 +2395,7 @@ func TestVMAccountUpdates(t *testing.T) { t.Cleanup(cleanup) keys := make([]*signing.EdSigner, 10) - accounts := make([]types.Account, len(keys)) + accounts := make([]types.Account, len(keys)+1) const initial = 100_000_000 for i := range keys { signer, err := signing.NewEdSigner() @@ -2405,6 +2408,12 @@ func TestVMAccountUpdates(t *testing.T) { Balance: initial, } } + // add the wallet template account + accounts[len(accounts)-1] = types.Account{ + Address: walletTemplate.TemplateAddress, + State: walletProgram.PROGRAM, + TemplateAddress: &walletTemplate.TemplateAddress, + } require.NoError(t, svm.ApplyGenesis(accounts)) spawns := []types.Transaction{} for _, key := range keys { @@ -2423,7 +2432,7 @@ func TestVMAccountUpdates(t *testing.T) { client := pb.NewGlobalStateServiceClient(dialGrpc(t, cfg)) eg, ctx := errgroup.WithContext(ctx) states := make(chan *pb.AccountState, len(accounts)) - for _, account := range accounts { + for _, account := range accounts[:len(accounts)-1] { stream, err := client.AccountDataStream(ctx, &pb.AccountDataStreamRequest{ Filter: &pb.AccountDataFilter{ AccountId: &pb.AccountId{Address: account.Address.String()}, @@ -2462,7 +2471,7 @@ func TestVMAccountUpdates(t *testing.T) { require.Equal(t, 2, int(state.Counter)) require.Less(t, int(state.Balance.Value), initial-amount) } - require.Equal(t, len(accounts), i) + require.Equal(t, len(accounts)-1, i) } func createAtxs(tb testing.TB, epoch types.EpochID, atxids []types.ATXID) []*types.ActivationTx { diff --git a/common/types/account.go b/common/types/account.go index a0868c9e5e..8cbdae3096 100644 --- a/common/types/account.go +++ b/common/types/account.go @@ -24,5 +24,8 @@ func (a *Account) MarshalLogObject(encoder zapcore.ObjectEncoder) error { if a.TemplateAddress != nil { encoder.AddString("template", a.TemplateAddress.String()) } + if len(a.State) > 0 { + encoder.AddInt("state size", len(a.State)) + } return nil } From 3a7dd3449ace578d724624fd1c0e3b32fdaad89b Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 12:59:28 -0800 Subject: [PATCH 61/73] Fix TestParseTransactions --- api/grpcserver/transaction_service.go | 2 +- api/grpcserver/transaction_service_test.go | 10 +++++++++- txs/conservative_state_test.go | 10 ++++++---- vm/metrics.go | 2 +- 4 files changed, 17 insertions(+), 7 deletions(-) diff --git a/api/grpcserver/transaction_service.go b/api/grpcserver/transaction_service.go index 327e78a984..d3f10cb773 100644 --- a/api/grpcserver/transaction_service.go +++ b/api/grpcserver/transaction_service.go @@ -20,10 +20,10 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/events" - "github.com/spacemeshos/go-spacemesh/genvm/core" "github.com/spacemeshos/go-spacemesh/p2p/pubsub" "github.com/spacemeshos/go-spacemesh/sql" "github.com/spacemeshos/go-spacemesh/sql/transactions" + "github.com/spacemeshos/go-spacemesh/vm/core" ) // TransactionService exposes transaction data, and a submit tx endpoint. diff --git a/api/grpcserver/transaction_service_test.go b/api/grpcserver/transaction_service_test.go index fc3a727f94..ceb70c0bf1 100644 --- a/api/grpcserver/transaction_service_test.go +++ b/api/grpcserver/transaction_service_test.go @@ -25,7 +25,9 @@ import ( "github.com/spacemeshos/go-spacemesh/sql/transactions" "github.com/spacemeshos/go-spacemesh/txs" "github.com/spacemeshos/go-spacemesh/vm" + walletProgram "github.com/spacemeshos/go-spacemesh/vm/programs/wallet" "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" + walletTemplate "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" ) func TestTransactionService_StreamResults(t *testing.T) { @@ -226,7 +228,7 @@ func TestParseTransactions(t *testing.T) { conn = dialGrpc(t, cfg) client = pb.NewTransactionServiceClient(conn) keys = make([]signing.PrivateKey, 4) - accounts = make([]types.Account, len(keys)) + accounts = make([]types.Account, len(keys)+1) rng = rand.New(rand.NewSource(10101)) ) for i := range keys { @@ -237,6 +239,12 @@ func TestParseTransactions(t *testing.T) { require.NoError(t, err) accounts[i] = types.Account{Address: addr, Balance: 1e12} } + // add the wallet template account + accounts[len(accounts)-1] = types.Account{ + Address: walletTemplate.TemplateAddress, + State: walletProgram.PROGRAM, + TemplateAddress: &walletTemplate.TemplateAddress, + } require.NoError(t, vminst.ApplyGenesis(accounts)) tx, err := wallet.Spawn(keys[0], 0) require.NoError(t, err) diff --git a/txs/conservative_state_test.go b/txs/conservative_state_test.go index 2660a28296..70d206a85c 100644 --- a/txs/conservative_state_test.go +++ b/txs/conservative_state_test.go @@ -581,13 +581,15 @@ func TestConsistentHandling(t *testing.T) { raw[i] = noheader verified[i] = *txs[i] - req := smocks.NewMockValidationRequest(gomock.NewController(t)) - req.EXPECT().Parse().Times(1).Return(txs[i].TxHeader, nil) + req := smocks.NewMockValidationRequestNew(gomock.NewController(t)) + req.EXPECT().Parse(gomock.Any()).Times(1).Return(txs[i].TxHeader, nil) + req.EXPECT().Cache().Times(1).Return(nil) req.EXPECT().Verify().Times(1).Return(true) instances[0].mvm.EXPECT().Validation(txs[i].RawTx).Times(1).Return(req) - failed := smocks.NewMockValidationRequest(gomock.NewController(t)) - failed.EXPECT().Parse().Times(1).Return(nil, errors.New("test")) + failed := smocks.NewMockValidationRequestNew(gomock.NewController(t)) + failed.EXPECT().Cache().Times(1).Return(nil) + failed.EXPECT().Parse(gomock.Any()).Times(1).Return(nil, errors.New("test")) instances[1].mvm.EXPECT().Validation(txs[i].RawTx).Times(1).Return(failed) require.NoError( diff --git a/vm/metrics.go b/vm/metrics.go index 3a37dba208..5ec43f02ce 100644 --- a/vm/metrics.go +++ b/vm/metrics.go @@ -6,7 +6,7 @@ import ( "github.com/spacemeshos/go-spacemesh/metrics" ) -const namespace = "vm" +const namespace = "athenavm" var ( transactionDuration = metrics.NewHistogramWithBuckets( From d48c6a431d8909cdda4a67e3115d82e669059cbd Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 13:02:18 -0800 Subject: [PATCH 62/73] txs, api tests passing --- txs/handler_test.go | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/txs/handler_test.go b/txs/handler_test.go index e718d63436..2aa7989892 100644 --- a/txs/handler_test.go +++ b/txs/handler_test.go @@ -37,8 +37,9 @@ func Test_WrongHash(t *testing.T) { require.ErrorIs(t, err, errWrongHash) require.ErrorIs(t, err, pubsub.ErrValidationReject) cstate.EXPECT().GetMeshTransaction(tx.ID).Return(nil, nil) - req := smocks.NewMockValidationRequest(ctrl) - req.EXPECT().Parse().Times(1).Return(tx.TxHeader, nil) + req := smocks.NewMockValidationRequestNew(ctrl) + req.EXPECT().Cache().Times(1).Return(nil) + req.EXPECT().Parse(gomock.Any()).Times(1).Return(tx.TxHeader, nil) cstate.EXPECT().Validation(tx.RawTx).Times(1).Return(req) err = th.HandleProposalTransaction(context.Background(), types.RandomHash(), p2p.NoPeer, tx.Raw) require.ErrorIs(t, err, errWrongHash) @@ -97,8 +98,9 @@ func Test_HandleBlock(t *testing.T) { tx := newTx(t, 3, 10, tc.fee, signer) cstate.EXPECT().HasTx(tx.ID).Return(tc.has, tc.hasErr).Times(1) if tc.hasErr == nil && !tc.has { - req := smocks.NewMockValidationRequest(ctrl) - req.EXPECT().Parse().Times(1).Return(tx.TxHeader, tc.parseErr) + req := smocks.NewMockValidationRequestNew(ctrl) + req.EXPECT().Cache().Times(1).Return(nil) + req.EXPECT().Parse(gomock.Any()).Times(1).Return(tx.TxHeader, tc.parseErr) cstate.EXPECT().Validation(tx.RawTx).Times(1).Return(req) if tc.parseErr == nil { req.EXPECT().Verify().Times(1).Return(true) @@ -145,8 +147,9 @@ func gossipExpectations( } cstate.EXPECT().GetMeshTransaction(tx.ID).Return(rst, hasErr).Times(1) if hasErr == nil && !has { - req := smocks.NewMockValidationRequest(ctrl) - req.EXPECT().Parse().Times(1).Return(tx.TxHeader, parseErr) + req := smocks.NewMockValidationRequestNew(ctrl) + req.EXPECT().Parse(gomock.Any()).Times(1).Return(tx.TxHeader, parseErr) + req.EXPECT().Cache().Times(1).Return(nil) cstate.EXPECT().Validation(tx.RawTx).Times(1).Return(req) if parseErr == nil && fee != 0 { req.EXPECT().Verify().Times(1).Return(verify) From 3f3ae92de5aae6764668671af7c4baaf0ba60378 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 13:57:14 -0800 Subject: [PATCH 63/73] Remove remaining genvm references --- Makefile | 2 +- api/grpcserver/transaction_service_test.go | 6 +- api/grpcserver/v2alpha1/account_test.go | 12 +- api/grpcserver/v2alpha1/activation_test.go | 10 +- api/grpcserver/v2alpha1/transaction.go | 181 +++---- api/grpcserver/v2alpha1/transaction_test.go | 377 ++++++++------- blocks/generator_test.go | 5 +- common/fixture/atxs.go | 11 +- common/fixture/transaction_results.go | 25 +- config/config.go | 2 +- fetch/mesh_data_test.go | 5 +- mesh/mesh_test.go | 5 +- node/node_test.go | 12 +- sql/transactions/transactions_test.go | 10 +- systest/cluster/cluster.go | 9 +- systest/tests/common.go | 25 +- systest/tests/smeshing_test.go | 496 ++++++++++---------- systest/tests/steps_test.go | 20 +- 18 files changed, 591 insertions(+), 622 deletions(-) diff --git a/Makefile b/Makefile index 8c722b73df..7451b4be66 100644 --- a/Makefile +++ b/Makefile @@ -37,7 +37,7 @@ else ULIMIT := ulimit -n 4096; endif -UNIT_TESTS ?= $(shell go list ./... | grep -v systest/tests | grep -v genvm/cmd) +UNIT_TESTS ?= $(shell go list ./... | grep -v systest/tests | grep -v vm/cmd) export CGO_ENABLED := 1 export CGO_CFLAGS := $(CGO_CFLAGS) -DSQLITE_ENABLE_DBSTAT_VTAB=1 diff --git a/api/grpcserver/transaction_service_test.go b/api/grpcserver/transaction_service_test.go index ceb70c0bf1..5f0603b1a8 100644 --- a/api/grpcserver/transaction_service_test.go +++ b/api/grpcserver/transaction_service_test.go @@ -41,7 +41,7 @@ func TestTransactionService_StreamResults(t *testing.T) { txs := make([]types.TransactionWithResult, 100) require.NoError(t, db.WithTx(ctx, func(dtx sql.Transaction) error { for i := range txs { - tx := gen.Next() + tx := gen.Next(t) require.NoError(t, transactions.Add(dtx, &tx.Transaction, time.Time{})) require.NoError(t, transactions.AddResult(dtx, tx.ID, &tx.TransactionResult)) @@ -82,7 +82,7 @@ func TestTransactionService_StreamResults(t *testing.T) { WithAddresses(2).WithLayers(start, 10) var streamed []*types.TransactionWithResult for range n { - streamed = append(streamed, gen.Next()) + streamed = append(streamed, gen.Next(t)) } for _, tc := range []struct { @@ -152,7 +152,7 @@ func BenchmarkStreamResults(b *testing.B) { tx, err := db.Tx(ctx) require.NoError(b, err) for range 1_000 { - rst := gen.Next() + rst := gen.Next(b) for _, addr := range rst.Addresses { count[addr]++ if count[addr] > maxcount { diff --git a/api/grpcserver/v2alpha1/account_test.go b/api/grpcserver/v2alpha1/account_test.go index 20c8929f46..ef497eb266 100644 --- a/api/grpcserver/v2alpha1/account_test.go +++ b/api/grpcserver/v2alpha1/account_test.go @@ -14,9 +14,9 @@ import ( "google.golang.org/grpc/status" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/genvm/core" - "github.com/spacemeshos/go-spacemesh/genvm/templates/multisig" - "github.com/spacemeshos/go-spacemesh/genvm/templates/wallet" + "github.com/spacemeshos/go-spacemesh/vm/core" + // "github.com/spacemeshos/go-spacemesh/vm/templates/multisig" + "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" "github.com/spacemeshos/go-spacemesh/sql/accounts" "github.com/spacemeshos/go-spacemesh/sql/statesql" ) @@ -45,9 +45,9 @@ func TestAccountService_List(t *testing.T) { if (i % 2) == 0 { template = &wallet.TemplateAddress } - if (i % 3) == 0 { - template = &multisig.TemplateAddress - } + // if (i % 3) == 0 { + // template = &multisig.TemplateAddress + // } accs[i] = testAccount{ Address: addr, diff --git a/api/grpcserver/v2alpha1/activation_test.go b/api/grpcserver/v2alpha1/activation_test.go index d26ad87603..cdbf4bfbd2 100644 --- a/api/grpcserver/v2alpha1/activation_test.go +++ b/api/grpcserver/v2alpha1/activation_test.go @@ -28,7 +28,7 @@ func TestActivationService_List(t *testing.T) { gen := fixture.NewAtxsGenerator() activations := make([]types.ActivationTx, 100) for i := range activations { - atx := gen.Next() + atx := gen.Next(t) require.NoError(t, atxs.Add(db, atx, types.AtxBlob{})) activations[i] = *atx } @@ -116,7 +116,7 @@ func TestActivationStreamService_Stream(t *testing.T) { gen := fixture.NewAtxsGenerator() activations := make([]types.ActivationTx, 100) for i := range activations { - atx := gen.Next() + atx := gen.Next(t) require.NoError(t, atxs.Add(db, atx, types.AtxBlob{})) activations[i] = *atx } @@ -164,7 +164,7 @@ func TestActivationStreamService_Stream(t *testing.T) { gen := fixture.NewAtxsGenerator().WithEpochs(start, 10) var streamed []*events.ActivationTx for i := 0; i < n; i++ { - atx := gen.Next() + atx := gen.Next(t) require.NoError(t, atxs.Add(db, atx, types.AtxBlob{})) streamed = append(streamed, &events.ActivationTx{ActivationTx: atx}) } @@ -230,7 +230,7 @@ func TestActivationService_ActivationsCount(t *testing.T) { genEpoch3 := fixture.NewAtxsGenerator().WithEpochs(3, 1) epoch3ATXs := make([]types.ActivationTx, 30) for i := range epoch3ATXs { - atx := genEpoch3.Next() + atx := genEpoch3.Next(t) require.NoError(t, atxs.Add(db, atx, types.AtxBlob{})) epoch3ATXs[i] = *atx } @@ -239,7 +239,7 @@ func TestActivationService_ActivationsCount(t *testing.T) { WithEpochs(5, 1) epoch5ATXs := make([]types.ActivationTx, 10) // ensure the number here is different from above for i := range epoch5ATXs { - atx := genEpoch5.Next() + atx := genEpoch5.Next(t) require.NoError(t, atxs.Add(db, atx, types.AtxBlob{})) epoch5ATXs[i] = *atx } diff --git a/api/grpcserver/v2alpha1/transaction.go b/api/grpcserver/v2alpha1/transaction.go index 93c6e90d52..b26c840c03 100644 --- a/api/grpcserver/v2alpha1/transaction.go +++ b/api/grpcserver/v2alpha1/transaction.go @@ -16,17 +16,18 @@ import ( "google.golang.org/grpc/status" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/genvm/core" - "github.com/spacemeshos/go-spacemesh/genvm/registry" - "github.com/spacemeshos/go-spacemesh/genvm/templates/multisig" - "github.com/spacemeshos/go-spacemesh/genvm/templates/vault" - "github.com/spacemeshos/go-spacemesh/genvm/templates/vesting" - "github.com/spacemeshos/go-spacemesh/genvm/templates/wallet" + "github.com/spacemeshos/go-spacemesh/vm/core" + "github.com/spacemeshos/go-spacemesh/vm/registry" + + gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-spacemesh/p2p/pubsub" + "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/sql" "github.com/spacemeshos/go-spacemesh/sql/builder" "github.com/spacemeshos/go-spacemesh/sql/transactions" "github.com/spacemeshos/go-spacemesh/system" + "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" ) const ( @@ -377,61 +378,73 @@ func convertTxState(tx *types.MeshTransaction) *spacemeshv2alpha1.TransactionSta } } -func decodeTxArgs(decoder *scale.Decoder) (uint8, *core.Address, scale.Encodable, error) { +func decodeTxArgs(decoder *scale.Decoder) (*athcon.MethodSelector, *core.Address, *signing.PublicKey, error) { reg := registry.New() wallet.Register(reg) - multisig.Register(reg) - vesting.Register(reg) - vault.Register(reg) + // multisig.Register(reg) + // vesting.Register(reg) + // vault.Register(reg) _, _, err := scale.DecodeCompact8(decoder) if err != nil { - return 0, nil, nil, fmt.Errorf("%w: failed to decode version %w", core.ErrMalformed, err) + return nil, nil, nil, fmt.Errorf("%w: failed to decode version %w", core.ErrMalformed, err) } var principal core.Address if _, err := principal.DecodeScale(decoder); err != nil { - return 0, nil, nil, fmt.Errorf("%w failed to decode principal: %w", core.ErrMalformed, err) + return nil, nil, nil, fmt.Errorf("%w failed to decode principal: %w", core.ErrMalformed, err) } - method, _, err := scale.DecodeCompact8(decoder) - if err != nil { - return 0, nil, nil, fmt.Errorf("%w: failed to decode method selector %w", core.ErrMalformed, err) - } + // method, _, err := scale.DecodeCompact8(decoder) + // if err != nil { + // return 0, nil, nil, fmt.Errorf("%w: failed to decode method selector %w", core.ErrMalformed, err) + // } - var templateAddress *core.Address + // templateAddress *core.Address var handler core.Handler - switch method { - case core.MethodSpawn: - templateAddress = &core.Address{} - if _, err := templateAddress.DecodeScale(decoder); err != nil { - return 0, nil, nil, fmt.Errorf("%w failed to decode template address %w", core.ErrMalformed, err) - } - case vesting.MethodDrainVault: - templateAddress = &vesting.TemplateAddress - default: - templateAddress = &wallet.TemplateAddress - } - - handler = reg.Get(*templateAddress) + // switch method { + // case core.MethodSpawn: + // templateAddress = &core.Address{} + // if _, err := templateAddress.DecodeScale(decoder); err != nil { + // return 0, nil, nil, fmt.Errorf("%w failed to decode template address %w", core.ErrMalformed, err) + // } + // case vesting.MethodDrainVault: + // templateAddress = &vesting.TemplateAddress + // default: + // templateAddress = &wallet.TemplateAddress + // } + + handler = reg.Get(wallet.TemplateAddress) if handler == nil { - return 0, nil, nil, fmt.Errorf("%w: unknown template %s", core.ErrMalformed, *templateAddress) + return nil, nil, nil, fmt.Errorf("%w: wallet template not found", core.ErrMalformed) } - - var p core.Payload - if _, err = p.DecodeScale(decoder); err != nil { - return 0, nil, nil, fmt.Errorf("%w: %w", core.ErrMalformed, err) + output, err := handler.Parse(decoder) + if err != nil { + return nil, nil, nil, fmt.Errorf("%w: failed to parse transaction %w", core.ErrMalformed, err) } - args := handler.Args(method) - if args == nil { - return 0, nil, nil, fmt.Errorf("%w: unknown method %s %d", core.ErrMalformed, *templateAddress, method) + var unmarshaled struct { + *athcon.MethodSelector + signing.PublicKey } - if _, err := args.DecodeScale(decoder); err != nil { - return 0, nil, nil, fmt.Errorf("%w failed to decode method arguments %w", core.ErrMalformed, err) - } - - return method, templateAddress, args, nil + err = gossamerScale.Unmarshal(output.Payload, &unmarshaled) + if err != nil { + return nil, nil, nil, fmt.Errorf("%w: malformed spawn payload", core.ErrMalformed) + } + // var p core.Payload + // if _, err = p.DecodeScale(decoder); err != nil { + // return 0, nil, nil, fmt.Errorf("%w: %w", core.ErrMalformed, err) + // } + + // args := handler.Args(method) + // if args == nil { + // return 0, nil, nil, fmt.Errorf("%w: unknown method %s %d", core.ErrMalformed, *templateAddress, method) + // } + // if _, err := args.DecodeScale(decoder); err != nil { + // return 0, nil, nil, fmt.Errorf("%w failed to decode method arguments %w", core.ErrMalformed, err) + // } + + return unmarshaled.MethodSelector, &wallet.TemplateAddress, &unmarshaled.PublicKey, nil } func toTxContents(rawTx []byte) (*spacemeshv2alpha1.TransactionContents, @@ -441,83 +454,31 @@ func toTxContents(rawTx []byte) (*spacemeshv2alpha1.TransactionContents, txType := spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_UNSPECIFIED r := bytes.NewReader(rawTx) - method, template, txArgs, err := decodeTxArgs(scale.NewDecoder(r)) + method, _, pubkey, err := decodeTxArgs(scale.NewDecoder(r)) if err != nil { return res, txType, err } - switch method { - case core.MethodSpawn: - switch *template { - case wallet.TemplateAddress: - args := txArgs.(*wallet.SpawnArguments) - res.Contents = &spacemeshv2alpha1.TransactionContents_SingleSigSpawn{ - SingleSigSpawn: &spacemeshv2alpha1.ContentsSingleSigSpawn{ - Pubkey: args.PublicKey.String(), - }, - } - txType = spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_SINGLE_SIG_SPAWN - case multisig.TemplateAddress: - args := txArgs.(*multisig.SpawnArguments) - contents := &spacemeshv2alpha1.TransactionContents_MultiSigSpawn{ - MultiSigSpawn: &spacemeshv2alpha1.ContentsMultiSigSpawn{ - Required: uint32(args.Required), - }, - } - contents.MultiSigSpawn.Pubkey = make([]string, len(args.PublicKeys)) - for i := range args.PublicKeys { - contents.MultiSigSpawn.Pubkey[i] = args.PublicKeys[i].String() - } - res.Contents = contents - txType = spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_MULTI_SIG_SPAWN - case vesting.TemplateAddress: - args := txArgs.(*multisig.SpawnArguments) - contents := &spacemeshv2alpha1.TransactionContents_VestingSpawn{ - VestingSpawn: &spacemeshv2alpha1.ContentsMultiSigSpawn{ - Required: uint32(args.Required), - }, - } - contents.VestingSpawn.Pubkey = make([]string, len(args.PublicKeys)) - for i := range args.PublicKeys { - contents.VestingSpawn.Pubkey[i] = args.PublicKeys[i].String() - } - res.Contents = contents - txType = spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_VESTING_SPAWN - case vault.TemplateAddress: - args := txArgs.(*vault.SpawnArguments) - res.Contents = &spacemeshv2alpha1.TransactionContents_VaultSpawn{ - VaultSpawn: &spacemeshv2alpha1.ContentsVaultSpawn{ - Owner: args.Owner.String(), - TotalAmount: args.TotalAmount, - InitialUnlockAmount: args.InitialUnlockAmount, - VestingStart: args.VestingStart.Uint32(), - VestingEnd: args.VestingEnd.Uint32(), - }, - } - txType = spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_VAULT_SPAWN + if spawnSelector, err := athcon.FromString("athexp_spawn"); err != nil { + return res, txType, fmt.Errorf("%w: failed to create spawn selector: %w", core.ErrInternal, err) + } else if spendSelector, err := athcon.FromString("athexp_spend"); err != nil { + return res, txType, fmt.Errorf("%w: failed to create spend selector: %w", core.ErrInternal, err) + } else if *method == spawnSelector { + res.Contents = &spacemeshv2alpha1.TransactionContents_SingleSigSpawn{ + SingleSigSpawn: &spacemeshv2alpha1.ContentsSingleSigSpawn{ + Pubkey: pubkey.String(), + }, } - case core.MethodSpend: - args := txArgs.(*wallet.SpendArguments) + txType = spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_SINGLE_SIG_SPAWN + } else if *method == spendSelector { res.Contents = &spacemeshv2alpha1.TransactionContents_Send{ + // TODO(lane): we don't currently attempt to parse these from the payload Send: &spacemeshv2alpha1.ContentsSend{ - Destination: args.Destination.String(), - Amount: args.Amount, + // Destination: args.Destination.String(), + // Amount: args.Amount, }, } txType = spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_SINGLE_SIG_SEND - if r.Len() > types.EdSignatureSize { - txType = spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_MULTI_SIG_SEND - } - case vesting.MethodDrainVault: - args := txArgs.(*vesting.DrainVaultArguments) - res.Contents = &spacemeshv2alpha1.TransactionContents_DrainVault{ - DrainVault: &spacemeshv2alpha1.ContentsDrainVault{ - Vault: args.Vault.String(), - Destination: args.Destination.String(), - Amount: args.Amount, - }, - } - txType = spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_DRAIN_VAULT } return res, txType, nil diff --git a/api/grpcserver/v2alpha1/transaction_test.go b/api/grpcserver/v2alpha1/transaction_test.go index 8ab6f0a2d6..ea50d6b662 100644 --- a/api/grpcserver/v2alpha1/transaction_test.go +++ b/api/grpcserver/v2alpha1/transaction_test.go @@ -19,11 +19,6 @@ import ( "github.com/spacemeshos/go-spacemesh/codec" "github.com/spacemeshos/go-spacemesh/common/fixture" "github.com/spacemeshos/go-spacemesh/common/types" - multisig2 "github.com/spacemeshos/go-spacemesh/genvm/sdk/multisig" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/vesting" - "github.com/spacemeshos/go-spacemesh/genvm/templates/multisig" - "github.com/spacemeshos/go-spacemesh/genvm/templates/vault" - vesting2 "github.com/spacemeshos/go-spacemesh/genvm/templates/vesting" pubsubmocks "github.com/spacemeshos/go-spacemesh/p2p/pubsub/mocks" "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/sql" @@ -45,7 +40,7 @@ func TestTransactionService_List(t *testing.T) { txsList := make([]types.TransactionWithResult, 100) require.NoError(t, db.WithTx(ctx, func(dtx sql.Transaction) error { for i := range txsList { - tx := gen.Next() + tx := gen.Next(t) require.NoError(t, transactions.Add(dtx, &tx.Transaction, time.Time{})) require.NoError(t, transactions.AddResult(dtx, tx.ID, &tx.TransactionResult)) @@ -588,206 +583,206 @@ func TestToTxContents(t *testing.T) { t.Run("multisig spawn", func(t *testing.T) { t.Skip("multisig spawn is not supported yet") - t.Parallel() - - var pubs []ed25519.PublicKey - pks := make([]ed25519.PrivateKey, 0, 3) - for i := 0; i < 3; i++ { - pub, pk, err := ed25519.GenerateKey(nil) - require.NoError(t, err) - pubs = append(pubs, pub) - pks = append(pks, pk) - } - - var agg *multisig2.Aggregator - for i := 0; i < len(pks); i++ { - part := multisig2.SelfSpawn(uint8(i), pks[i], multisig.TemplateAddress, 1, pubs, types.Nonce(1)) - if agg == nil { - agg = part - } else { - agg.Add(*part.Part(uint8(i))) - } - } - rawTx := agg.Raw() - - contents, txType, err := toTxContents(rawTx) - require.NoError(t, err) - require.NotNil(t, contents.GetMultiSigSpawn()) - require.Nil(t, contents.GetSend()) - require.Nil(t, contents.GetSingleSigSpawn()) - require.Nil(t, contents.GetVestingSpawn()) - require.Nil(t, contents.GetVaultSpawn()) - require.Nil(t, contents.GetDrainVault()) - require.Equal(t, spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_MULTI_SIG_SPAWN, txType) + // t.Parallel() + + // var pubs []ed25519.PublicKey + // pks := make([]ed25519.PrivateKey, 0, 3) + // for i := 0; i < 3; i++ { + // pub, pk, err := ed25519.GenerateKey(nil) + // require.NoError(t, err) + // pubs = append(pubs, pub) + // pks = append(pks, pk) + // } + + // var agg *multisig2.Aggregator + // for i := 0; i < len(pks); i++ { + // part := multisig2.SelfSpawn(uint8(i), pks[i], multisig.TemplateAddress, 1, pubs, types.Nonce(1)) + // if agg == nil { + // agg = part + // } else { + // agg.Add(*part.Part(uint8(i))) + // } + // } + // rawTx := agg.Raw() + + // contents, txType, err := toTxContents(rawTx) + // require.NoError(t, err) + // require.NotNil(t, contents.GetMultiSigSpawn()) + // require.Nil(t, contents.GetSend()) + // require.Nil(t, contents.GetSingleSigSpawn()) + // require.Nil(t, contents.GetVestingSpawn()) + // require.Nil(t, contents.GetVaultSpawn()) + // require.Nil(t, contents.GetDrainVault()) + // require.Equal(t, spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_MULTI_SIG_SPAWN, txType) }) t.Run("multisig send", func(t *testing.T) { t.Skip("multisig send is not supported yet") - t.Parallel() - - var pubs []ed25519.PublicKey - pks := make([]ed25519.PrivateKey, 0, 3) - for i := 0; i < 3; i++ { - pub, pk, err := ed25519.GenerateKey(nil) - require.NoError(t, err) - pubs = append(pubs, pub) - pks = append(pks, pk) - } - - to, err := wallet.Address(*signing.NewPublicKey(pubs[0])) - require.NoError(t, err) - - var agg *multisig2.Aggregator - for i := 0; i < len(pks); i++ { - part := multisig2.Spend(uint8(i), pks[i], multisig.TemplateAddress, to, 100, types.Nonce(1)) - if agg == nil { - agg = part - } else { - agg.Add(*part.Part(uint8(i))) - } - } - rawTx := agg.Raw() - - contents, txType, err := toTxContents(rawTx) - require.NoError(t, err) - require.NotNil(t, contents.GetSend()) - require.Nil(t, contents.GetMultiSigSpawn()) - require.Nil(t, contents.GetSingleSigSpawn()) - require.Nil(t, contents.GetVestingSpawn()) - require.Nil(t, contents.GetVaultSpawn()) - require.Nil(t, contents.GetDrainVault()) - require.Equal(t, spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_MULTI_SIG_SEND, txType) + // t.Parallel() + + // var pubs []ed25519.PublicKey + // pks := make([]ed25519.PrivateKey, 0, 3) + // for i := 0; i < 3; i++ { + // pub, pk, err := ed25519.GenerateKey(nil) + // require.NoError(t, err) + // pubs = append(pubs, pub) + // pks = append(pks, pk) + // } + + // to, err := wallet.Address(*signing.NewPublicKey(pubs[0])) + // require.NoError(t, err) + + // var agg *multisig2.Aggregator + // for i := 0; i < len(pks); i++ { + // part := multisig2.Spend(uint8(i), pks[i], multisig.TemplateAddress, to, 100, types.Nonce(1)) + // if agg == nil { + // agg = part + // } else { + // agg.Add(*part.Part(uint8(i))) + // } + // } + // rawTx := agg.Raw() + + // contents, txType, err := toTxContents(rawTx) + // require.NoError(t, err) + // require.NotNil(t, contents.GetSend()) + // require.Nil(t, contents.GetMultiSigSpawn()) + // require.Nil(t, contents.GetSingleSigSpawn()) + // require.Nil(t, contents.GetVestingSpawn()) + // require.Nil(t, contents.GetVaultSpawn()) + // require.Nil(t, contents.GetDrainVault()) + // require.Equal(t, spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_MULTI_SIG_SEND, txType) }) t.Run("vault spawn", func(t *testing.T) { t.Skip("vault spawn is not supported yet") - t.Parallel() - - var pubs []ed25519.PublicKey - pks := make([]ed25519.PrivateKey, 0, 3) - for i := 0; i < 3; i++ { - pub, pk, err := ed25519.GenerateKey(nil) - require.NoError(t, err) - pubs = append(pubs, pub) - pks = append(pks, pk) - } - - owner, err := wallet.Address(*signing.NewPublicKey(pubs[0])) - require.NoError(t, err) - vaultArgs := &vault.SpawnArguments{ - Owner: owner, - InitialUnlockAmount: uint64(1000), - TotalAmount: uint64(1001), - VestingStart: 105120, - VestingEnd: 4 * 105120, - } - vaultAddr := types.Address{} - // vaultAddr := core.ComputePrincipalFromBlob(vault.TemplateAddress, vaultArgs) - - var agg *multisig2.Aggregator - for i := 0; i < len(pks); i++ { - part := multisig2.Spawn(uint8(i), pks[i], vaultAddr, vault.TemplateAddress, vaultArgs, types.Nonce(0)) - if agg == nil { - agg = part - } else { - agg.Add(*part.Part(uint8(i))) - } - } - rawTx := agg.Raw() - - contents, txType, err := toTxContents(rawTx) - require.NoError(t, err) - require.NotNil(t, contents.GetVaultSpawn()) - require.Nil(t, contents.GetMultiSigSpawn()) - require.Nil(t, contents.GetSingleSigSpawn()) - require.Nil(t, contents.GetVestingSpawn()) - require.Nil(t, contents.GetSend()) - require.Nil(t, contents.GetDrainVault()) - require.Equal(t, vaultArgs.Owner.String(), contents.GetVaultSpawn().Owner) - require.Equal(t, vaultArgs.InitialUnlockAmount, contents.GetVaultSpawn().InitialUnlockAmount) - require.Equal(t, vaultArgs.TotalAmount, contents.GetVaultSpawn().TotalAmount) - require.Equal(t, vaultArgs.VestingStart.Uint32(), contents.GetVaultSpawn().VestingStart) - require.Equal(t, vaultArgs.VestingEnd.Uint32(), contents.GetVaultSpawn().VestingEnd) - require.Equal(t, spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_VAULT_SPAWN, txType) + // t.Parallel() + + // var pubs []ed25519.PublicKey + // pks := make([]ed25519.PrivateKey, 0, 3) + // for i := 0; i < 3; i++ { + // pub, pk, err := ed25519.GenerateKey(nil) + // require.NoError(t, err) + // pubs = append(pubs, pub) + // pks = append(pks, pk) + // } + + // owner, err := wallet.Address(*signing.NewPublicKey(pubs[0])) + // require.NoError(t, err) + // vaultArgs := &vault.SpawnArguments{ + // Owner: owner, + // InitialUnlockAmount: uint64(1000), + // TotalAmount: uint64(1001), + // VestingStart: 105120, + // VestingEnd: 4 * 105120, + // } + // vaultAddr := types.Address{} + // // vaultAddr := core.ComputePrincipalFromBlob(vault.TemplateAddress, vaultArgs) + + // var agg *multisig2.Aggregator + // for i := 0; i < len(pks); i++ { + // part := multisig2.Spawn(uint8(i), pks[i], vaultAddr, vault.TemplateAddress, vaultArgs, types.Nonce(0)) + // if agg == nil { + // agg = part + // } else { + // agg.Add(*part.Part(uint8(i))) + // } + // } + // rawTx := agg.Raw() + + // contents, txType, err := toTxContents(rawTx) + // require.NoError(t, err) + // require.NotNil(t, contents.GetVaultSpawn()) + // require.Nil(t, contents.GetMultiSigSpawn()) + // require.Nil(t, contents.GetSingleSigSpawn()) + // require.Nil(t, contents.GetVestingSpawn()) + // require.Nil(t, contents.GetSend()) + // require.Nil(t, contents.GetDrainVault()) + // require.Equal(t, vaultArgs.Owner.String(), contents.GetVaultSpawn().Owner) + // require.Equal(t, vaultArgs.InitialUnlockAmount, contents.GetVaultSpawn().InitialUnlockAmount) + // require.Equal(t, vaultArgs.TotalAmount, contents.GetVaultSpawn().TotalAmount) + // require.Equal(t, vaultArgs.VestingStart.Uint32(), contents.GetVaultSpawn().VestingStart) + // require.Equal(t, vaultArgs.VestingEnd.Uint32(), contents.GetVaultSpawn().VestingEnd) + // require.Equal(t, spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_VAULT_SPAWN, txType) }) t.Run("drain vault", func(t *testing.T) { t.Skip("drain vault is not supported yet") - t.Parallel() - - var pubs [][]byte - pks := make([]ed25519.PrivateKey, 0, 3) - for i := 0; i < 3; i++ { - pub, pk, err := ed25519.GenerateKey(nil) - require.NoError(t, err) - pubs = append(pubs, pub) - pks = append(pks, pk) - } - - principal := multisig2.Address(multisig.TemplateAddress, 3, pubs...) - to, err := wallet.Address(*signing.NewPublicKey(pubs[1])) - require.NoError(t, err) - vaultAddr, err := wallet.Address(*signing.NewPublicKey(pubs[2])) - require.NoError(t, err) - - agg := vesting.DrainVault( - 0, - pks[0], - principal, - vaultAddr, - to, - 100, - types.Nonce(1)) - for i := 1; i < len(pks); i++ { - part := vesting.DrainVault(uint8(i), pks[i], principal, vaultAddr, to, 100, types.Nonce(1)) - agg.Add(*part.Part(uint8(i))) - } - rawTx := agg.Raw() - - contents, txType, err := toTxContents(rawTx) - require.NoError(t, err) - require.NotNil(t, contents.GetDrainVault()) - require.Nil(t, contents.GetMultiSigSpawn()) - require.Nil(t, contents.GetSingleSigSpawn()) - require.Nil(t, contents.GetVestingSpawn()) - require.Nil(t, contents.GetSend()) - require.Nil(t, contents.GetVaultSpawn()) - require.Equal(t, vaultAddr.String(), contents.GetDrainVault().Vault) - require.Equal(t, spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_DRAIN_VAULT, txType) + // t.Parallel() + + // var pubs [][]byte + // pks := make([]ed25519.PrivateKey, 0, 3) + // for i := 0; i < 3; i++ { + // pub, pk, err := ed25519.GenerateKey(nil) + // require.NoError(t, err) + // pubs = append(pubs, pub) + // pks = append(pks, pk) + // } + + // principal := multisig2.Address(multisig.TemplateAddress, 3, pubs...) + // to, err := wallet.Address(*signing.NewPublicKey(pubs[1])) + // require.NoError(t, err) + // vaultAddr, err := wallet.Address(*signing.NewPublicKey(pubs[2])) + // require.NoError(t, err) + + // agg := vesting.DrainVault( + // 0, + // pks[0], + // principal, + // vaultAddr, + // to, + // 100, + // types.Nonce(1)) + // for i := 1; i < len(pks); i++ { + // part := vesting.DrainVault(uint8(i), pks[i], principal, vaultAddr, to, 100, types.Nonce(1)) + // agg.Add(*part.Part(uint8(i))) + // } + // rawTx := agg.Raw() + + // contents, txType, err := toTxContents(rawTx) + // require.NoError(t, err) + // require.NotNil(t, contents.GetDrainVault()) + // require.Nil(t, contents.GetMultiSigSpawn()) + // require.Nil(t, contents.GetSingleSigSpawn()) + // require.Nil(t, contents.GetVestingSpawn()) + // require.Nil(t, contents.GetSend()) + // require.Nil(t, contents.GetVaultSpawn()) + // require.Equal(t, vaultAddr.String(), contents.GetDrainVault().Vault) + // require.Equal(t, spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_DRAIN_VAULT, txType) }) t.Run("multisig vesting spawn", func(t *testing.T) { t.Skip("multisig vesting spawn is not supported yet") - t.Parallel() - - var pubs []ed25519.PublicKey - pks := make([]ed25519.PrivateKey, 0, 3) - for i := 0; i < 3; i++ { - pub, pk, err := ed25519.GenerateKey(nil) - require.NoError(t, err) - pubs = append(pubs, pub) - pks = append(pks, pk) - } - - var agg *multisig2.Aggregator - for i := 0; i < len(pks); i++ { - part := multisig2.SelfSpawn(uint8(i), pks[i], vesting2.TemplateAddress, 1, pubs, types.Nonce(1)) - if agg == nil { - agg = part - } else { - agg.Add(*part.Part(uint8(i))) - } - } - rawTx := agg.Raw() - - contents, txType, err := toTxContents(rawTx) - require.NoError(t, err) - require.NotNil(t, contents.GetVestingSpawn()) - require.Nil(t, contents.GetSend()) - require.Nil(t, contents.GetSingleSigSpawn()) - require.Nil(t, contents.GetMultiSigSpawn()) - require.Nil(t, contents.GetVaultSpawn()) - require.Nil(t, contents.GetDrainVault()) - require.Equal(t, spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_VESTING_SPAWN, txType) + // t.Parallel() + + // var pubs []ed25519.PublicKey + // pks := make([]ed25519.PrivateKey, 0, 3) + // for i := 0; i < 3; i++ { + // pub, pk, err := ed25519.GenerateKey(nil) + // require.NoError(t, err) + // pubs = append(pubs, pub) + // pks = append(pks, pk) + // } + + // var agg *multisig2.Aggregator + // for i := 0; i < len(pks); i++ { + // part := multisig2.SelfSpawn(uint8(i), pks[i], vesting2.TemplateAddress, 1, pubs, types.Nonce(1)) + // if agg == nil { + // agg = part + // } else { + // agg.Add(*part.Part(uint8(i))) + // } + // } + // rawTx := agg.Raw() + + // contents, txType, err := toTxContents(rawTx) + // require.NoError(t, err) + // require.NotNil(t, contents.GetVestingSpawn()) + // require.Nil(t, contents.GetSend()) + // require.Nil(t, contents.GetSingleSigSpawn()) + // require.Nil(t, contents.GetMultiSigSpawn()) + // require.Nil(t, contents.GetVaultSpawn()) + // require.Nil(t, contents.GetDrainVault()) + // require.Equal(t, spacemeshv2alpha1.Transaction_TRANSACTION_TYPE_VESTING_SPAWN, txType) }) } diff --git a/blocks/generator_test.go b/blocks/generator_test.go index 6a6bcec958..a29c631772 100644 --- a/blocks/generator_test.go +++ b/blocks/generator_test.go @@ -19,7 +19,6 @@ import ( "github.com/spacemeshos/go-spacemesh/atxsdata" "github.com/spacemeshos/go-spacemesh/blocks/mocks" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/hare3/eligibility" "github.com/spacemeshos/go-spacemesh/hare4" "github.com/spacemeshos/go-spacemesh/proposals/store" @@ -31,6 +30,7 @@ import ( "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/sql/transactions" smocks "github.com/spacemeshos/go-spacemesh/system/mocks" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" ) const ( @@ -94,7 +94,8 @@ func createTestGenerator(t *testing.T) *testGenerator { func genTx(t testing.TB, signer *signing.EdSigner, dest types.Address, amount, nonce, price uint64) types.Transaction { t.Helper() - raw := wallet.Spend(signer.PrivateKey(), dest, amount, nonce) + raw, err := wallet.Spend(signer.PrivateKey(), dest, amount, nonce) + require.NoError(t, err) tx := types.Transaction{ RawTx: types.NewRawTx(raw), TxHeader: &types.TxHeader{}, diff --git a/common/fixture/atxs.go b/common/fixture/atxs.go index dc61c18b8b..a7773682e0 100644 --- a/common/fixture/atxs.go +++ b/common/fixture/atxs.go @@ -2,10 +2,13 @@ package fixture import ( "math/rand" + "testing" "time" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" + "github.com/spacemeshos/go-spacemesh/signing" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" + "github.com/stretchr/testify/require" ) // NewAtxsGenerator with some random parameters. @@ -40,14 +43,16 @@ func (g *AtxsGenerator) WithEpochs(start, n int) *AtxsGenerator { } // Next generates ActivationTx. -func (g *AtxsGenerator) Next() *types.ActivationTx { +func (g *AtxsGenerator) Next(t *testing.T) *types.ActivationTx { var nodeID types.NodeID g.rng.Read(nodeID[:]) + addr, err := wallet.Address(*signing.NewPublicKey(nodeID.Bytes())) + require.NoError(t, err) atx := &types.ActivationTx{ Sequence: g.rng.Uint64(), PublishEpoch: g.Epochs[g.rng.Intn(len(g.Epochs))], - Coinbase: wallet.Address(nodeID.Bytes()), + Coinbase: addr, NumUnits: g.rng.Uint32(), TickCount: 1, SmesherID: nodeID, diff --git a/common/fixture/transaction_results.go b/common/fixture/transaction_results.go index f66954a05d..707f543370 100644 --- a/common/fixture/transaction_results.go +++ b/common/fixture/transaction_results.go @@ -6,11 +6,11 @@ import ( "time" "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" + "github.com/stretchr/testify/require" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/genvm/core" - wallet2 "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" - "github.com/spacemeshos/go-spacemesh/genvm/templates/wallet" + wallet2 "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" + "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" ) // NewTransactionResultGenerator with some random parameters. @@ -68,7 +68,7 @@ func (g *TransactionResultGenerator) WithLayers(start, n int) *TransactionResult } // Next generates TransactionWithResult. -func (g *TransactionResultGenerator) Next() *types.TransactionWithResult { +func (g *TransactionResultGenerator) Next(t require.TestingT) *types.TransactionWithResult { var tx types.TransactionWithResult g.rng.Read(tx.ID[:]) @@ -80,24 +80,27 @@ func (g *TransactionResultGenerator) Next() *types.TransactionWithResult { _, priv, _ := ed25519.GenerateKey(g.rng) var rawTx []byte - method := core.MethodSpawn + // method := core.MethodSpawn + var err error if g.rng.Intn(2) == 1 { dest := g.Addrs[rnd[1]] tx.Addresses = append(tx.Addresses, dest) - rawTx = wallet2.Spend(priv, dest, 100, types.Nonce(1)) - method = core.MethodSpend + rawTx, err = wallet2.Spend(priv, dest, 100, types.Nonce(1)) + require.NoError(t, err) + // method = core.MethodSpend } else { - rawTx = wallet2.SelfSpawn(priv, types.Nonce(1)) + rawTx, err = wallet2.Spawn(priv, types.Nonce(1)) + require.NoError(t, err) } tx.RawTx = types.NewRawTx(rawTx) tx.Block = g.Blocks[g.rng.Intn(len(g.Blocks))] tx.Layer = g.Layers[g.rng.Intn(len(g.Layers))] tx.TxHeader = &types.TxHeader{ TemplateAddress: wallet.TemplateAddress, - Method: uint8(method), - Principal: principal, - Nonce: types.Nonce(1), + // Method: uint8(method), + Principal: principal, + Nonce: types.Nonce(1), } return &tx } diff --git a/config/config.go b/config/config.go index 0a08120db9..3986f692bd 100644 --- a/config/config.go +++ b/config/config.go @@ -19,7 +19,7 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/datastore" "github.com/spacemeshos/go-spacemesh/fetch" - vm "github.com/spacemeshos/go-spacemesh/genvm" + "github.com/spacemeshos/go-spacemesh/vm" "github.com/spacemeshos/go-spacemesh/hare3" "github.com/spacemeshos/go-spacemesh/hare3/eligibility" "github.com/spacemeshos/go-spacemesh/hare4" diff --git a/fetch/mesh_data_test.go b/fetch/mesh_data_test.go index c00883d2c8..3427316f6a 100644 --- a/fetch/mesh_data_test.go +++ b/fetch/mesh_data_test.go @@ -19,7 +19,6 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/datastore" "github.com/spacemeshos/go-spacemesh/fetch/mocks" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/p2p" "github.com/spacemeshos/go-spacemesh/p2p/peerinfo" "github.com/spacemeshos/go-spacemesh/p2p/pubsub" @@ -28,6 +27,7 @@ import ( "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/system" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" ) const ( @@ -514,9 +514,10 @@ func genTx( amount, nonce, price uint64, ) types.Transaction { tb.Helper() - raw := wallet.Spend(signer.PrivateKey(), dest, amount, + raw, err := wallet.Spend(signer.PrivateKey(), dest, amount, nonce, ) + require.NoError(tb, err) tx := types.Transaction{ RawTx: types.NewRawTx(raw), TxHeader: &types.TxHeader{}, diff --git a/mesh/mesh_test.go b/mesh/mesh_test.go index 2cb9d02fae..d706f456c7 100644 --- a/mesh/mesh_test.go +++ b/mesh/mesh_test.go @@ -14,7 +14,6 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/common/types/result" "github.com/spacemeshos/go-spacemesh/datastore" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/hash" "github.com/spacemeshos/go-spacemesh/mesh/mocks" "github.com/spacemeshos/go-spacemesh/signing" @@ -27,6 +26,7 @@ import ( "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/sql/transactions" smocks "github.com/spacemeshos/go-spacemesh/system/mocks" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" ) const ( @@ -86,7 +86,8 @@ func genTx( amount, nonce, price uint64, ) types.Transaction { t.Helper() - raw := wallet.Spend(signer.PrivateKey(), dest, amount, nonce) + raw, err := wallet.Spend(signer.PrivateKey(), dest, amount, nonce) + require.NoError(t, err) tx := types.Transaction{ RawTx: types.NewRawTx(raw), TxHeader: &types.TxHeader{}, diff --git a/node/node_test.go b/node/node_test.go index d8482ef133..2d61a15ece 100644 --- a/node/node_test.go +++ b/node/node_test.go @@ -44,13 +44,13 @@ import ( "github.com/spacemeshos/go-spacemesh/config" "github.com/spacemeshos/go-spacemesh/config/presets" "github.com/spacemeshos/go-spacemesh/events" - "github.com/spacemeshos/go-spacemesh/genvm/sdk" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/log" "github.com/spacemeshos/go-spacemesh/log/logtest" "github.com/spacemeshos/go-spacemesh/p2p" "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/timesync" + "github.com/spacemeshos/go-spacemesh/vm/sdk" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" ) const layersPerEpoch = 3 @@ -478,7 +478,7 @@ func TestSpacemeshApp_TransactionService(t *testing.T) { signer, err := signing.NewEdSigner() require.NoError(t, err) app.signers = []*signing.EdSigner{signer} - address := wallet.Address(signer.PublicKey().Bytes()) + address, err := wallet.Address(*signing.NewPublicKey(signer.PublicKey().Bytes())) appCtx, appCancel := context.WithCancel(context.Background()) defer appCancel() @@ -550,9 +550,9 @@ func TestSpacemeshApp_TransactionService(t *testing.T) { t.Cleanup(func() { require.NoError(t, conn.Close()) }) c := pb.NewTransactionServiceClient(conn) - tx1 := types.NewRawTx( - wallet.SelfSpawn(signer.PrivateKey(), 0, sdk.WithGenesisID(cfg.Genesis.GenesisID())), - ) + tx, err := wallet.Spawn(signer.PrivateKey(), 0, sdk.WithGenesisID(cfg.Genesis.GenesisID())) + require.NoError(t, err) + tx1 := types.NewRawTx(tx) stream, err := c.TransactionsStateStream(ctx, &pb.TransactionsStateStreamRequest{ TransactionId: []*pb.TransactionId{{Id: tx1.ID.Bytes()}}, diff --git a/sql/transactions/transactions_test.go b/sql/transactions/transactions_test.go index 4711e9fba2..74e303af6f 100644 --- a/sql/transactions/transactions_test.go +++ b/sql/transactions/transactions_test.go @@ -10,12 +10,12 @@ import ( "github.com/stretchr/testify/require" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/genvm/sdk" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/sql" "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/sql/transactions" + "github.com/spacemeshos/go-spacemesh/vm/sdk" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" ) func createTX( @@ -27,12 +27,14 @@ func createTX( t.Helper() var raw []byte + var err error if nonce == 0 { - raw = wallet.SelfSpawn(principal.PrivateKey(), 0, sdk.WithGasPrice(fee)) + raw, err = wallet.Spawn(principal.PrivateKey(), 0, sdk.WithGasPrice(fee)) } else { - raw = wallet.Spend(principal.PrivateKey(), dest, amount, + raw, err = wallet.Spend(principal.PrivateKey(), dest, amount, nonce, sdk.WithGasPrice(fee)) } + require.NoError(t, err) parsed := types.Transaction{ RawTx: types.NewRawTx(raw), diff --git a/systest/cluster/cluster.go b/systest/cluster/cluster.go index 36e495d77f..00d842234e 100644 --- a/systest/cluster/cluster.go +++ b/systest/cluster/cluster.go @@ -22,10 +22,11 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/config" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/hash" + "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/systest/parameters" "github.com/spacemeshos/go-spacemesh/systest/testcontext" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" ) var errNotInitialized = errors.New("cluster: not initialized") @@ -851,7 +852,11 @@ type signer struct { } func (s *signer) Address() types.Address { - return wallet.Address(s.Pub) + addr, err := wallet.Address(*signing.NewPublicKey(s.Pub)) + if err != nil { + panic(err) + } + return addr } func genSigners(n int) (rst []*signer) { diff --git a/systest/tests/common.go b/systest/tests/common.go index 9b31754e47..30abbb1244 100644 --- a/systest/tests/common.go +++ b/systest/tests/common.go @@ -17,8 +17,8 @@ import ( "google.golang.org/protobuf/types/known/emptypb" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/genvm/sdk" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" + "github.com/spacemeshos/go-spacemesh/vm/sdk" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/systest/chaos" "github.com/spacemeshos/go-spacemesh/systest/cluster" "github.com/spacemeshos/go-spacemesh/systest/testcontext" @@ -477,9 +477,12 @@ func currentBalance(ctx context.Context, client *cluster.NodeClient, address typ func submitSpawn(ctx context.Context, cluster *cluster.Cluster, account int, client *cluster.NodeClient) error { ctx, cancel := context.WithTimeout(ctx, 5*time.Second) defer cancel() - _, err := submitTransaction(ctx, - wallet.SelfSpawn(cluster.Private(account), 0, sdk.WithGenesisID(cluster.GenesisID())), - client) + tx, err := wallet.Spawn(cluster.Private(account), 0, sdk.WithGenesisID(cluster.GenesisID())) + if err != nil { + return err + } + + _, err = submitTransaction(ctx, tx, client) return err } @@ -493,13 +496,11 @@ func submitSpend( ) error { ctx, cancel := context.WithTimeout(ctx, 5*time.Second) defer cancel() - _, err := submitTransaction(ctx, - wallet.Spend( - cluster.Private(account), receiver, amount, - nonce, - sdk.WithGenesisID(cluster.GenesisID()), - ), - client) + tx, err := wallet.Spend(cluster.Private(account), receiver, amount, nonce, sdk.WithGenesisID(cluster.GenesisID())) + if err != nil { + return err + } + _, err = submitTransaction(ctx, tx, client) return err } diff --git a/systest/tests/smeshing_test.go b/systest/tests/smeshing_test.go index 3bc8ad8ede..9410da4c19 100644 --- a/systest/tests/smeshing_test.go +++ b/systest/tests/smeshing_test.go @@ -2,11 +2,8 @@ package tests import ( "bytes" - "context" - "fmt" "sort" "testing" - "time" "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" pb "github.com/spacemeshos/api/release/go/spacemesh/v1" @@ -16,38 +13,31 @@ import ( "go.uber.org/zap/zapcore" "golang.org/x/sync/errgroup" - "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/genvm/core" - "github.com/spacemeshos/go-spacemesh/genvm/sdk" - sdkmultisig "github.com/spacemeshos/go-spacemesh/genvm/sdk/multisig" - sdkvesting "github.com/spacemeshos/go-spacemesh/genvm/sdk/vesting" - "github.com/spacemeshos/go-spacemesh/genvm/templates/multisig" - "github.com/spacemeshos/go-spacemesh/genvm/templates/vault" - "github.com/spacemeshos/go-spacemesh/genvm/templates/vesting" "github.com/spacemeshos/go-spacemesh/systest/cluster" "github.com/spacemeshos/go-spacemesh/systest/testcontext" ) func TestSmeshing(t *testing.T) { + t.Skip("athena doesn't support vesting yet") // TODO(mafa): add new test with multi-smeshing nodes - t.Parallel() + // t.Parallel() - tctx := testcontext.New(t) - tctx.RemoteSize = tctx.ClusterSize / 4 // 25% of nodes are remote - vests := vestingAccs{ - prepareVesting(t, 3, 8, 20, 1e15, 10e15), - prepareVesting(t, 5, 8, 20, 1e15, 10e15), - prepareVesting(t, 1, 8, 20, 1e15, 1e15), - prepareVesting(t, 1, 8, 20, 0, 1e15), - } - cl, err := cluster.ReuseWait(tctx, - cluster.WithKeys(tctx.ClusterSize), - cluster.WithGenesisBalances(vests.genesisBalances()...), - ) - require.NoError(t, err) - testSmeshing(t, tctx, cl) - testTransactions(t, tctx, cl, 8) - testVesting(t, tctx, cl, vests...) + // tctx := testcontext.New(t) + // tctx.RemoteSize = tctx.ClusterSize / 4 // 25% of nodes are remote + // vests := vestingAccs{ + // prepareVesting(t, 3, 8, 20, 1e15, 10e15), + // prepareVesting(t, 5, 8, 20, 1e15, 10e15), + // prepareVesting(t, 1, 8, 20, 1e15, 1e15), + // prepareVesting(t, 1, 8, 20, 0, 1e15), + // } + // cl, err := cluster.ReuseWait(tctx, + // cluster.WithKeys(tctx.ClusterSize), + // cluster.WithGenesisBalances(vests.genesisBalances()...), + // ) + // require.NoError(t, err) + // testSmeshing(t, tctx, cl) + // testTransactions(t, tctx, cl, 8) + // testVesting(t, tctx, cl, vests...) } func testSmeshing(t *testing.T, tctx *testcontext.Context, cl *cluster.Cluster) { @@ -169,206 +159,206 @@ func requireEqualEligibilities(tctx *testcontext.Context, tb testing.TB, proposa } } -func testVesting(tb testing.TB, tctx *testcontext.Context, cl *cluster.Cluster, accs ...vestingAcc) { - tb.Helper() - var ( - eg errgroup.Group - genesis = cl.GenesisID() - ) - for i, acc := range accs { - client := cl.Client(i % cl.Total()) - eg.Go(func() error { - var subeg errgroup.Group - watchLayers(tctx, &subeg, client, tctx.Log.Desugar(), func(layer *pb.LayerStreamResponse) (bool, error) { - return layer.Layer.Number.Number < uint32(acc.start), nil - }) - if err := subeg.Wait(); err != nil { - return err - } +// func testVesting(tb testing.TB, tctx *testcontext.Context, cl *cluster.Cluster, accs ...vestingAcc) { +// tb.Helper() +// var ( +// eg errgroup.Group +// genesis = cl.GenesisID() +// ) +// for i, acc := range accs { +// client := cl.Client(i % cl.Total()) +// eg.Go(func() error { +// var subeg errgroup.Group +// watchLayers(tctx, &subeg, client, tctx.Log.Desugar(), func(layer *pb.LayerStreamResponse) (bool, error) { +// return layer.Layer.Number.Number < uint32(acc.start), nil +// }) +// if err := subeg.Wait(); err != nil { +// return err +// } - ctx, cancel := context.WithTimeout(tctx, 10*time.Minute) - defer cancel() - var nonce uint64 - id, err := submitTransaction(ctx, acc.selfSpawn(genesis, nonce), client) - if err != nil { - return fmt.Errorf("selfspawn multisig: %w", err) - } - nonce++ +// ctx, cancel := context.WithTimeout(tctx, 10*time.Minute) +// defer cancel() +// var nonce uint64 +// id, err := submitTransaction(ctx, acc.selfSpawn(genesis, nonce), client) +// if err != nil { +// return fmt.Errorf("selfspawn multisig: %w", err) +// } +// nonce++ - initial, err := currentBalance(ctx, client, acc.address) - if err != nil { - return err - } - tctx.Log.Debugw("submitted selfspawn", - "address", acc.address, - "initial", initial, - ) - waitTransaction(ctx, &subeg, client, id) - if err := subeg.Wait(); err != nil { - return err - } - id, err = submitTransaction(ctx, acc.spawnVault(genesis, nonce), client) - if err != nil { - return fmt.Errorf("spawn vault: %w", err) - } - nonce++ - tctx.Log.Debugw("submitted spawn vault", - "address", acc.vault, - ) - waitTransaction(ctx, &subeg, client, id) - if err := subeg.Wait(); err != nil { - return err - } - leftover := acc.total - for leftover > 0 { - step := acc.total / (acc.end - acc.start) - if leftover > step { - leftover -= step - } else { - step = leftover - leftover = 0 - } - tctx.Log.Debugw("submitted drain vault", - "amount", step, - "leftover", leftover, - ) - id, err := submitTransaction(ctx, acc.drain(genesis, uint64(step), nonce), client) - if err != nil { - return fmt.Errorf("drain: %w", err) - } - nonce++ - waitTransaction(ctx, &subeg, client, id) - if err := subeg.Wait(); err != nil { - return err - } - } - remaining, err := currentBalance(ctx, client, acc.vault) - if err != nil { - return err - } - current, err := currentBalance(ctx, client, acc.address) - if err != nil { - return err - } - tctx.Log.Infow("results for account after tests", - "vest", acc.address, - "vault", acc.vault, - "initial", initial, - "current", current, - "vested", acc.total, - "remaining", remaining, - "client", client.Name, - ) - if remaining != 0 { - return fmt.Errorf("vault at %v must be empty, instead has %d", acc.vault, remaining) - } - if delta := int(current - initial); delta+1e7 < acc.total { - return fmt.Errorf( - "account at %v should drain all values from vault (compensated for tx gas), instead has %d", - acc.address, - delta, - ) - } - return nil - }) - } - require.NoError(tb, eg.Wait()) -} +// initial, err := currentBalance(ctx, client, acc.address) +// if err != nil { +// return err +// } +// tctx.Log.Debugw("submitted selfspawn", +// "address", acc.address, +// "initial", initial, +// ) +// waitTransaction(ctx, &subeg, client, id) +// if err := subeg.Wait(); err != nil { +// return err +// } +// id, err = submitTransaction(ctx, acc.spawnVault(genesis, nonce), client) +// if err != nil { +// return fmt.Errorf("spawn vault: %w", err) +// } +// nonce++ +// tctx.Log.Debugw("submitted spawn vault", +// "address", acc.vault, +// ) +// waitTransaction(ctx, &subeg, client, id) +// if err := subeg.Wait(); err != nil { +// return err +// } +// leftover := acc.total +// for leftover > 0 { +// step := acc.total / (acc.end - acc.start) +// if leftover > step { +// leftover -= step +// } else { +// step = leftover +// leftover = 0 +// } +// tctx.Log.Debugw("submitted drain vault", +// "amount", step, +// "leftover", leftover, +// ) +// id, err := submitTransaction(ctx, acc.drain(genesis, uint64(step), nonce), client) +// if err != nil { +// return fmt.Errorf("drain: %w", err) +// } +// nonce++ +// waitTransaction(ctx, &subeg, client, id) +// if err := subeg.Wait(); err != nil { +// return err +// } +// } +// remaining, err := currentBalance(ctx, client, acc.vault) +// if err != nil { +// return err +// } +// current, err := currentBalance(ctx, client, acc.address) +// if err != nil { +// return err +// } +// tctx.Log.Infow("results for account after tests", +// "vest", acc.address, +// "vault", acc.vault, +// "initial", initial, +// "current", current, +// "vested", acc.total, +// "remaining", remaining, +// "client", client.Name, +// ) +// if remaining != 0 { +// return fmt.Errorf("vault at %v must be empty, instead has %d", acc.vault, remaining) +// } +// if delta := int(current - initial); delta+1e7 < acc.total { +// return fmt.Errorf( +// "account at %v should drain all values from vault (compensated for tx gas), instead has %d", +// acc.address, +// delta, +// ) +// } +// return nil +// }) +// } +// require.NoError(tb, eg.Wait()) +// } -type vestingAccs []vestingAcc +// type vestingAccs []vestingAcc -func (v vestingAccs) genesisBalances() (rst []cluster.GenAccount) { - for _, acc := range v { - rst = append(rst, - cluster.GenAccount{Address: acc.address, Balance: 1e8}, - cluster.GenAccount{Address: acc.vault, Balance: uint64(acc.total)}, - ) - } - return rst -} +// func (v vestingAccs) genesisBalances() (rst []cluster.GenAccount) { +// for _, acc := range v { +// rst = append(rst, +// cluster.GenAccount{Address: acc.address, Balance: 1e8}, +// cluster.GenAccount{Address: acc.vault, Balance: uint64(acc.total)}, +// ) +// } +// return rst +// } -type vestingAcc struct { - required int - pks []ed25519.PrivateKey - pubs []ed25519.PublicKey - address, vault types.Address - start, end int - initial, total int -} +// type vestingAcc struct { +// required int +// pks []ed25519.PrivateKey +// pubs []ed25519.PublicKey +// address, vault types.Address +// start, end int +// initial, total int +// } -func (v vestingAcc) selfSpawn(genesis types.Hash20, nonce uint64) []byte { - var agg *sdkmultisig.Aggregator - for i := 0; i < v.required; i++ { - pk := v.pks[i] - part := sdkmultisig.SelfSpawn( - uint8(i), - pk, - vesting.TemplateAddress, - uint8(v.required), - v.pubs, - nonce, - sdk.WithGenesisID(genesis), - ) - if agg == nil { - agg = part - } else { - agg.Add(*part.Part(uint8(i))) - } - } - return agg.Raw() -} +// func (v vestingAcc) selfSpawn(genesis types.Hash20, nonce uint64) []byte { +// var agg *sdkmultisig.Aggregator +// for i := 0; i < v.required; i++ { +// pk := v.pks[i] +// part := sdkmultisig.SelfSpawn( +// uint8(i), +// pk, +// vesting.TemplateAddress, +// uint8(v.required), +// v.pubs, +// nonce, +// sdk.WithGenesisID(genesis), +// ) +// if agg == nil { +// agg = part +// } else { +// agg.Add(*part.Part(uint8(i))) +// } +// } +// return agg.Raw() +// } -func (v vestingAcc) spawnVault(genesis types.Hash20, nonce uint64) []byte { - args := vault.SpawnArguments{ - Owner: v.address, - InitialUnlockAmount: uint64(v.initial), - TotalAmount: uint64(v.total), - VestingStart: types.LayerID(v.start), - VestingEnd: types.LayerID(v.end), - } - var agg *sdkmultisig.Aggregator - for i := 0; i < v.required; i++ { - pk := v.pks[i] - part := sdkmultisig.Spawn( - uint8(i), - pk, - v.address, - vault.TemplateAddress, - &args, - nonce, - sdk.WithGenesisID(genesis), - ) - if agg == nil { - agg = part - } else { - agg.Add(*part.Part(uint8(i))) - } - } - return agg.Raw() -} +// func (v vestingAcc) spawnVault(genesis types.Hash20, nonce uint64) []byte { +// args := vault.SpawnArguments{ +// Owner: v.address, +// InitialUnlockAmount: uint64(v.initial), +// TotalAmount: uint64(v.total), +// VestingStart: types.LayerID(v.start), +// VestingEnd: types.LayerID(v.end), +// } +// var agg *sdkmultisig.Aggregator +// for i := 0; i < v.required; i++ { +// pk := v.pks[i] +// part := sdkmultisig.Spawn( +// uint8(i), +// pk, +// v.address, +// vault.TemplateAddress, +// &args, +// nonce, +// sdk.WithGenesisID(genesis), +// ) +// if agg == nil { +// agg = part +// } else { +// agg.Add(*part.Part(uint8(i))) +// } +// } +// return agg.Raw() +// } -func (v vestingAcc) drain(genesis types.Hash20, amount, nonce uint64) []byte { - var agg *sdkvesting.Aggregator - for i := 0; i < v.required; i++ { - pk := v.pks[i] - part := sdkvesting.DrainVault( - uint8(i), - pk, - v.address, - v.vault, - v.address, - amount, - nonce, - sdk.WithGenesisID(genesis), - ) - if agg == nil { - agg = part - } else { - agg.Add(*part.Part(uint8(i))) - } - } - return agg.Raw() -} +// func (v vestingAcc) drain(genesis types.Hash20, amount, nonce uint64) []byte { +// var agg *sdkvesting.Aggregator +// for i := 0; i < v.required; i++ { +// pk := v.pks[i] +// part := sdkvesting.DrainVault( +// uint8(i), +// pk, +// v.address, +// v.vault, +// v.address, +// amount, +// nonce, +// sdk.WithGenesisID(genesis), +// ) +// if agg == nil { +// agg = part +// } else { +// agg.Add(*part.Part(uint8(i))) +// } +// } +// return agg.Raw() +// } func genKeys(tb testing.TB, n int) (pks []ed25519.PrivateKey, pubs []ed25519.PublicKey) { tb.Helper() @@ -381,36 +371,36 @@ func genKeys(tb testing.TB, n int) (pks []ed25519.PrivateKey, pubs []ed25519.Pub return pks, pubs } -func prepareVesting(tb testing.TB, keys, start, end, initial, total int) vestingAcc { - tb.Helper() - pks, pubs := genKeys(tb, keys) - var hashes []types.Hash32 - for _, pub := range pubs { - var hs types.Hash32 - copy(hs[:], pub) - hashes = append(hashes, hs) - } - vestingArgs := &multisig.SpawnArguments{ - Required: uint8(keys/2 + 1), - PublicKeys: hashes, - } - vestingAddress := core.ComputePrincipal(vesting.TemplateAddress, vestingArgs) - vaultArgs := &vault.SpawnArguments{ - Owner: vestingAddress, - InitialUnlockAmount: uint64(initial), - TotalAmount: uint64(total), - VestingStart: types.LayerID(start), - VestingEnd: types.LayerID(end), - } - return vestingAcc{ - required: int(vestingArgs.Required), - pks: pks, - pubs: pubs, - address: vestingAddress, - vault: core.ComputePrincipal(vault.TemplateAddress, vaultArgs), - start: start, - end: end, - initial: initial, - total: total, - } -} +// func prepareVesting(tb testing.TB, keys, start, end, initial, total int) vestingAcc { +// tb.Helper() +// pks, pubs := genKeys(tb, keys) +// var hashes []types.Hash32 +// for _, pub := range pubs { +// var hs types.Hash32 +// copy(hs[:], pub) +// hashes = append(hashes, hs) +// } +// vestingArgs := &multisig.SpawnArguments{ +// Required: uint8(keys/2 + 1), +// PublicKeys: hashes, +// } +// vestingAddress := core.ComputePrincipal(vesting.TemplateAddress, vestingArgs) +// vaultArgs := &vault.SpawnArguments{ +// Owner: vestingAddress, +// InitialUnlockAmount: uint64(initial), +// TotalAmount: uint64(total), +// VestingStart: types.LayerID(start), +// VestingEnd: types.LayerID(end), +// } +// return vestingAcc{ +// required: int(vestingArgs.Required), +// pks: pks, +// pubs: pubs, +// address: vestingAddress, +// vault: core.ComputePrincipal(vault.TemplateAddress, vaultArgs), +// start: start, +// end: end, +// initial: initial, +// total: total, +// } +// } diff --git a/systest/tests/steps_test.go b/systest/tests/steps_test.go index 2a49468eab..dde8c89fa7 100644 --- a/systest/tests/steps_test.go +++ b/systest/tests/steps_test.go @@ -17,13 +17,13 @@ import ( "golang.org/x/sync/errgroup" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/genvm/sdk" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/hash" "github.com/spacemeshos/go-spacemesh/systest/chaos" "github.com/spacemeshos/go-spacemesh/systest/cluster" "github.com/spacemeshos/go-spacemesh/systest/testcontext" "github.com/spacemeshos/go-spacemesh/systest/validation" + "github.com/spacemeshos/go-spacemesh/vm/sdk" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" ) const ENV_LONGEVITY_TESTS = "LONGEVITY_TESTS" @@ -126,10 +126,11 @@ func TestStepTransactions(t *testing.T) { tctx.Log.Debugw("spawning wallet", "address", client.account) ctx, cancel := context.WithTimeout(tctx, 5*time.Minute) defer cancel() - req, err := client.submit( - ctx, - wallet.SelfSpawn(client.account.PrivateKey, 0, sdk.WithGenesisID(cl.GenesisID())), - ) + tx, err := wallet.Spawn(client.account.PrivateKey, 0, sdk.WithGenesisID(cl.GenesisID())) + if err != nil { + return err + } + req, err := client.submit(ctx, tx) if err != nil { return err } @@ -155,14 +156,17 @@ func TestStepTransactions(t *testing.T) { rng.Read(randBytes[:]) receiver := types.GenerateAddress(randBytes[:]) rng.Read(receiver[:]) - raw := wallet.Spend( + raw, err := wallet.Spend( client.account.PrivateKey, receiver, rng.Uint64()%amountLimit, nonce, sdk.WithGenesisID(cl.GenesisID()), ) - _, err := client.submit(tctx, raw) + if err != nil { + return err + } + _, err = client.submit(tctx, raw) if err != nil { return fmt.Errorf("failed to submit 0x%x from %s with nonce %d: %w", hash.Sum(raw), client.account, nonce, err, From 67852f2bb6c98da943ae6e9a449470119e0fd3b0 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 14:00:47 -0800 Subject: [PATCH 64/73] Fix vm host test --- vm/host/host_test.go | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/vm/host/host_test.go b/vm/host/host_test.go index 56f2c14581..a5a2456528 100644 --- a/vm/host/host_test.go +++ b/vm/host/host_test.go @@ -7,6 +7,7 @@ import ( athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/stretchr/testify/require" + "go.uber.org/zap" "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/sql/statesql" @@ -18,7 +19,9 @@ import ( func getHost(t *testing.T) (*Host, *core.StagedCache) { os.Setenv("ATHENA_LIB_PATH", "../../build") cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) - ctx := &core.Context{Loader: cache} + logger, err := zap.NewDevelopment() + require.NoError(t, err) + ctx := &core.Context{Loader: cache, Logger: logger} host, err := NewHost(ctx) require.NoError(t, err) return host, cache @@ -94,7 +97,7 @@ func TestEmptyCode(t *testing.T) { require.ErrorContains(t, err, "athcon execute: no input code") } -func TestSetGetStorge(t *testing.T) { +func TestSetGetStorage(t *testing.T) { host, cache := getHost(t) defer host.Destroy() From 294fe6b1106d3bec5c0d843d588e0d306df2a9bf Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 14:55:25 -0800 Subject: [PATCH 65/73] Fix wallet template tests --- vm/templates/wallet/wallet.go | 8 +- vm/templates/wallet/wallet_test.go | 118 ++++++++++++++--------------- 2 files changed, 65 insertions(+), 61 deletions(-) diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index ea2b6b7dfe..c42c7447ca 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -96,7 +96,13 @@ func (s *Wallet) MaxSpend(payload []byte) (uint64, error) { 0, s.templateCode, ) - maxspend := binary.LittleEndian.Uint64(output) + var maxspend uint64 + if err == nil { + if len(output) != 8 { + return 0, fmt.Errorf("max spend output is not 8 bytes") + } + maxspend = binary.LittleEndian.Uint64(output) + } return maxspend, err } diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index 54a20c3c1a..a862e2873e 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -2,7 +2,6 @@ package wallet import ( "bytes" - "encoding/binary" "encoding/hex" "os" "testing" @@ -20,6 +19,15 @@ import ( walletTemplate "github.com/spacemeshos/go-spacemesh/vm/programs/wallet" ) +const ( + PUBKEY = "ba216991978cab901254e8eaa062830bbe42c6fc7f56032cbed0e8926ad43e97" + PRIVKEY = "2375b169ab93821366eb5e6898145ec12b6419536b8ee0615cae783b4bc015e7" + + "ba216991978cab901254e8eaa062830bbe42c6fc7f56032cbed0e8926ad43e97" + PRINCIPAL = "00000000DF39133A6A5B6DDBFEBC865F05640671F00A3930" + WALLET_STATE = "00000000000000000000000000000000" + + "BA216991978CAB901254E8EAA062830BBE42C6FC7F56032CBED0E8926AD43E97" +) + func FuzzVerify(f *testing.F) { f.Fuzz(func(t *testing.T, data []byte) { wallet := Wallet{} @@ -29,44 +37,46 @@ func FuzzVerify(f *testing.F) { } func TestMaxSpend(t *testing.T) { + const amount = 100 + ctrl := gomock.NewController(t) testWallet := Wallet{} mockHost := mocks.NewMockHost(ctrl) testWallet.host = mockHost + testWallet.templateCode = walletTemplate.PROGRAM + walletState, err := hex.DecodeString(WALLET_STATE) + require.NoError(t, err) + testWallet.walletState = walletState + + os.Setenv("ATHENA_LIB_PATH", "../../../build") + vmlib, err := athcon.LoadLibrary(host.AthenaLibPath()) + require.NoError(t, err) // construct spawn and spend payloads - // nothing in the payload after the selector matters - spawnPayload, _ := athcon.FromString("athexp_spawn") - spendPayload, _ := athcon.FromString("athexp_spend") + spawnPayload := vmlib.EncodeTxSpawn(athcon.Bytes32{}) + spendPayload := vmlib.EncodeTxSpend(athcon.Address{}, amount) - output := make([]byte, 8) - const amount = 100 - binary.LittleEndian.PutUint64(output, amount) + mockHost.EXPECT().Principal().Return(types.Address{}).Times(5) + mockHost.EXPECT().MaxGas().Return(100000).Times(2) + mockHost.EXPECT().Clone().Return(mockHost).Times(1) + mockHost.EXPECT().Nonce().Return(uint64(0)).Times(1) + mockHost.EXPECT().TemplateAddress().Return(types.Address{}).Times(1) mockHost.EXPECT().Layer().Return(core.LayerID(1)).Times(1) - mockHost.EXPECT().Principal().Return(types.Address{}).Times(2) - mockHost.EXPECT().MaxGas().Return(1000).Times(2) t.Run("Spawn", func(t *testing.T) { - max, err := testWallet.MaxSpend(spawnPayload[:]) + max, err := testWallet.MaxSpend(spawnPayload) require.NoError(t, err) require.EqualValues(t, 0, max) }) t.Run("Spend", func(t *testing.T) { - max, err := testWallet.MaxSpend(spendPayload[:]) + max, err := testWallet.MaxSpend(spendPayload) require.NoError(t, err) require.EqualValues(t, amount, max) }) } func TestSpawn(t *testing.T) { - const PUBKEY = "ba216991978cab901254e8eaa062830bbe42c6fc7f56032cbed0e8926ad43e97" - const PRINCIPAL = "00000000DF39133A6A5B6DDBFEBC865F05640671F00A3930" - const WALLET_STATE = "00000000000000000000000000000000" + - "BA216991978CAB901254E8EAA062830BBE42C6FC7F56032CBED0E8926AD43E97" - ctrl := gomock.NewController(t) mockHost := mocks.NewMockHost(ctrl) - mockLoader := mocks.NewMockAccountLoader(ctrl) - mockUpdater := mocks.NewMockAccountUpdater(ctrl) principalAddress := types.Address{1} templateAddress := types.Address{2} @@ -76,28 +86,21 @@ func TestSpawn(t *testing.T) { pubkeyBytes, err := hex.DecodeString(PUBKEY) require.NoError(t, err) pubkey := athcon.Bytes32(pubkeyBytes) - expectedWalletState, err := hex.DecodeString(WALLET_STATE) - require.NoError(t, err) - - mockHost.EXPECT().Layer().Return(core.LayerID(1)).Times(1) - mockHost.EXPECT().Principal().Return(principalAddress).Times(5) - mockHost.EXPECT().MaxGas().Return(10000).Times(1) - mockHost.EXPECT().TemplateAddress().Return(templateAddress).Times(2) - mockHost.EXPECT().Nonce().Return(uint64(0)).Times(1) mockTemplate := types.Account{ State: walletTemplate.PROGRAM, } - mockLoader.EXPECT().Get(templateAddress).Return(mockTemplate, nil).Times(1) - mockLoader.EXPECT().Get(expectedPrincipalAddress).Return(types.Account{}, nil).Times(1) - - // spawn should call Update to store the newly-spawned account state - mockUpdater.EXPECT().Update(gomock.Any()).DoAndReturn(func(account types.Account) error { - require.Equal(t, expectedPrincipalAddress, account.Address) - require.Equal(t, expectedWalletState, account.State) - require.Equal(t, templateAddress, *account.TemplateAddress) - return nil - }).Times(1) + mockHost.EXPECT().Layer().Return(core.LayerID(1)).Times(1) + mockHost.EXPECT().Principal().Return(principalAddress).Times(6) + mockHost.EXPECT().MaxGas().Return(100000).Times(1) + mockHost.EXPECT().SpendGas(uint64(5036)).Times(1) + mockHost.EXPECT().TemplateAddress().Return(templateAddress).Times(2) + mockHost.EXPECT().Nonce().Return(uint64(0)).Times(1) + mockHost.EXPECT().IsSpawn().Return(true).Times(1) + mockHost.EXPECT().GasSpent().Return(uint64(0)).Times(1) + mockHost.EXPECT().Get(templateAddress).Return(mockTemplate, nil).Times(1) + mockHost.EXPECT().Get(principalAddress).Return(types.Account{}, nil).Times(1) + mockHost.EXPECT().Spawn(gomock.Any(), gomock.Any()).Return(expectedPrincipalAddress, nil).Times(1) // point to the library path os.Setenv("ATHENA_LIB_PATH", "../../../build") @@ -105,24 +108,16 @@ func TestSpawn(t *testing.T) { require.NoError(t, err) athenaPayload := vmLib.EncodeTxSpawn(athcon.Bytes32(pubkey)) - executionPayload := athcon.EncodedExecutionPayload([]byte{}, athenaPayload) // Execute the spawn and catch the result - output, gasLeft, err := (&handler{}).Exec(mockHost, executionPayload) - require.Less(t, gasLeft, int64(5000)) + output, gasLeft, err := (&handler{}).Exec(mockHost, athenaPayload) + require.Equal(t, gasLeft, int64(94964)) + require.Len(t, output, 24) require.Equal(t, expectedPrincipalAddress, types.Address(output)) require.NoError(t, err) } func TestVerify(t *testing.T) { - const PRIVKEY = "2375b169ab93821366eb5e6898145ec12b6419536b8ee0615cae783b4bc015e7" + - "ba216991978cab901254e8eaa062830bbe42c6fc7f56032cbed0e8926ad43e97" - const PUBKEY = "ba216991978cab901254e8eaa062830bbe42c6fc7f56032cbed0e8926ad43e97" - - // as in Spawn test, above - const WALLET_STATE = "00000000000000000000000000000000" + - "BA216991978CAB901254E8EAA062830BBE42C6FC7F56032CBED0E8926AD43E97" - walletState, err := hex.DecodeString(WALLET_STATE) require.NoError(t, err) privkeyBytes, err := hex.DecodeString(PRIVKEY) @@ -134,29 +129,33 @@ func TestVerify(t *testing.T) { ctrl := gomock.NewController(t) mockHost := mocks.NewMockHost(ctrl) - mockLoader := mocks.NewMockAccountLoader(ctrl) + + mockTemplate := types.Account{ + State: walletTemplate.PROGRAM, + } + mockWallet := types.Account{ + State: walletState, + } // Times counts the total number of times these methods are called. // Note that wallet.Verify() short-circuits when called on empty input, so it only actually // runs twice. mockHost.EXPECT().Layer().Return(core.LayerID(1)).Times(2) - mockHost.EXPECT().Principal().Return(types.Address{2}).Times(5) + mockHost.EXPECT().Principal().Return(types.Address{2}).Times(11) mockHost.EXPECT().MaxGas().Return(100000000).Times(2) - mockHost.EXPECT().TemplateAddress().Return(types.Address{1}).Times(1) + mockHost.EXPECT().TemplateAddress().Return(types.Address{1}).Times(3) + mockHost.EXPECT().Get(types.Address{1}).Return(mockTemplate, nil).Times(1) + mockHost.EXPECT().Get(types.Address{2}).Return(mockWallet, nil).Times(1) + mockHost.EXPECT().IsSpawn().Return(false).Times(3) + mockHost.EXPECT().Clone().Return(mockHost).Times(2) + mockHost.EXPECT().Nonce().Return(uint64(0)).Times(2) + mockHost.EXPECT().SpendGas(uint64(10024)).Times(1) + mockHost.EXPECT().SpendGas(uint64(10428)).Times(1) // for now, don't include GenesisID // empty := types.Hash20{} // mockHost.EXPECT().GetGenesisID().Return(empty).Times(3) - mockTemplate := types.Account{ - State: walletTemplate.PROGRAM, - } - mockWallet := types.Account{ - State: walletState, - } - mockLoader.EXPECT().Get(types.Address{1}).Return(mockTemplate, nil).Times(1) - mockLoader.EXPECT().Get(types.Address{2}).Return(mockWallet, nil).Times(1) - // point to the library path os.Setenv("ATHENA_LIB_PATH", "../../../build") @@ -172,7 +171,6 @@ func TestVerify(t *testing.T) { }) t.Run("Valid", func(t *testing.T) { msg := []byte{1, 2, 3} - // body := core.SigningBody(empty[:], msg) sig := ed25519.Sign(privkeyBytes, msg) require.True( t, From 1d2f6a72fd922ee3a1b270ad1c93b3ac64d63724 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 15:00:40 -0800 Subject: [PATCH 66/73] More linting Cleanup disabled tests and unneeded code --- api/grpcserver/v2alpha1/account_test.go | 5 +- api/grpcserver/v2alpha1/transaction.go | 30 +--- common/fixture/atxs.go | 3 +- config/config.go | 2 +- node/node_test.go | 1 + sql/transactions/iterator_test.go | 6 +- systest/tests/common.go | 75 +--------- systest/tests/smeshing_test.go | 191 ++++++++++++------------ systest/tests/transactions_test.go | 103 ------------- vm/templates/wallet/wallet.go | 2 +- vm/templates/wallet/wallet_test.go | 2 +- 11 files changed, 111 insertions(+), 309 deletions(-) delete mode 100644 systest/tests/transactions_test.go diff --git a/api/grpcserver/v2alpha1/account_test.go b/api/grpcserver/v2alpha1/account_test.go index ef497eb266..152f26c78a 100644 --- a/api/grpcserver/v2alpha1/account_test.go +++ b/api/grpcserver/v2alpha1/account_test.go @@ -14,11 +14,10 @@ import ( "google.golang.org/grpc/status" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/vm/core" - // "github.com/spacemeshos/go-spacemesh/vm/templates/multisig" - "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" "github.com/spacemeshos/go-spacemesh/sql/accounts" "github.com/spacemeshos/go-spacemesh/sql/statesql" + "github.com/spacemeshos/go-spacemesh/vm/core" + "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" ) type testAccount struct { diff --git a/api/grpcserver/v2alpha1/transaction.go b/api/grpcserver/v2alpha1/transaction.go index b26c840c03..de65c20dec 100644 --- a/api/grpcserver/v2alpha1/transaction.go +++ b/api/grpcserver/v2alpha1/transaction.go @@ -6,6 +6,8 @@ import ( "errors" "fmt" + gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/grpc-ecosystem/grpc-gateway/v2/runtime" spacemeshv2alpha1 "github.com/spacemeshos/api/release/go/spacemesh/v2alpha1" "github.com/spacemeshos/go-scale" @@ -16,17 +18,14 @@ import ( "google.golang.org/grpc/status" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/vm/core" - "github.com/spacemeshos/go-spacemesh/vm/registry" - - gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" - athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-spacemesh/p2p/pubsub" "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/sql" "github.com/spacemeshos/go-spacemesh/sql/builder" "github.com/spacemeshos/go-spacemesh/sql/transactions" "github.com/spacemeshos/go-spacemesh/system" + "github.com/spacemeshos/go-spacemesh/vm/core" + "github.com/spacemeshos/go-spacemesh/vm/registry" "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" ) @@ -395,26 +394,7 @@ func decodeTxArgs(decoder *scale.Decoder) (*athcon.MethodSelector, *core.Address return nil, nil, nil, fmt.Errorf("%w failed to decode principal: %w", core.ErrMalformed, err) } - // method, _, err := scale.DecodeCompact8(decoder) - // if err != nil { - // return 0, nil, nil, fmt.Errorf("%w: failed to decode method selector %w", core.ErrMalformed, err) - // } - - // templateAddress *core.Address - var handler core.Handler - // switch method { - // case core.MethodSpawn: - // templateAddress = &core.Address{} - // if _, err := templateAddress.DecodeScale(decoder); err != nil { - // return 0, nil, nil, fmt.Errorf("%w failed to decode template address %w", core.ErrMalformed, err) - // } - // case vesting.MethodDrainVault: - // templateAddress = &vesting.TemplateAddress - // default: - // templateAddress = &wallet.TemplateAddress - // } - - handler = reg.Get(wallet.TemplateAddress) + handler := reg.Get(wallet.TemplateAddress) if handler == nil { return nil, nil, nil, fmt.Errorf("%w: wallet template not found", core.ErrMalformed) } diff --git a/common/fixture/atxs.go b/common/fixture/atxs.go index a7773682e0..a665f1324a 100644 --- a/common/fixture/atxs.go +++ b/common/fixture/atxs.go @@ -5,10 +5,11 @@ import ( "testing" "time" + "github.com/stretchr/testify/require" + "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" - "github.com/stretchr/testify/require" ) // NewAtxsGenerator with some random parameters. diff --git a/config/config.go b/config/config.go index 3986f692bd..9531bdeb96 100644 --- a/config/config.go +++ b/config/config.go @@ -19,7 +19,6 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/datastore" "github.com/spacemeshos/go-spacemesh/fetch" - "github.com/spacemeshos/go-spacemesh/vm" "github.com/spacemeshos/go-spacemesh/hare3" "github.com/spacemeshos/go-spacemesh/hare3/eligibility" "github.com/spacemeshos/go-spacemesh/hare4" @@ -28,6 +27,7 @@ import ( "github.com/spacemeshos/go-spacemesh/syncer" timeConfig "github.com/spacemeshos/go-spacemesh/timesync/config" "github.com/spacemeshos/go-spacemesh/tortoise" + "github.com/spacemeshos/go-spacemesh/vm" ) const ( diff --git a/node/node_test.go b/node/node_test.go index 2d61a15ece..d766f03ff4 100644 --- a/node/node_test.go +++ b/node/node_test.go @@ -479,6 +479,7 @@ func TestSpacemeshApp_TransactionService(t *testing.T) { require.NoError(t, err) app.signers = []*signing.EdSigner{signer} address, err := wallet.Address(*signing.NewPublicKey(signer.PublicKey().Bytes())) + require.NoError(t, err) appCtx, appCancel := context.WithCancel(context.Background()) defer appCancel() diff --git a/sql/transactions/iterator_test.go b/sql/transactions/iterator_test.go index 334cef2a97..8e850a5481 100644 --- a/sql/transactions/iterator_test.go +++ b/sql/transactions/iterator_test.go @@ -66,7 +66,7 @@ func TestIterateResults(t *testing.T) { txs := make([]types.TransactionWithResult, 100) require.NoError(t, db.WithTx(context.TODO(), func(dtx sql.Transaction) error { for i := range txs { - tx := gen.Next() + tx := gen.Next(t) require.NoError(t, Add(dtx, &tx.Transaction, time.Time{})) require.NoError(t, AddResult(dtx, tx.ID, &tx.TransactionResult)) @@ -150,7 +150,7 @@ func TestIterateSnapshot(t *testing.T) { expect := 10 require.NoError(t, db.WithTx(context.Background(), func(dtx sql.Transaction) error { for i := 0; i < expect; i++ { - tx := gen.Next() + tx := gen.Next(t) require.NoError(t, Add(dtx, &tx.Transaction, time.Time{})) require.NoError(t, AddResult(dtx, tx.ID, &tx.TransactionResult)) @@ -178,7 +178,7 @@ func TestIterateSnapshot(t *testing.T) { require.NoError(t, db.WithTx(context.TODO(), func(dtx sql.Transaction) error { for i := 0; i < 10; i++ { - tx := gen.Next() + tx := gen.Next(t) require.NoError(t, Add(dtx, &tx.Transaction, time.Time{})) require.NoError(t, AddResult(dtx, tx.ID, &tx.TransactionResult)) diff --git a/systest/tests/common.go b/systest/tests/common.go index 30abbb1244..36fc6e070a 100644 --- a/systest/tests/common.go +++ b/systest/tests/common.go @@ -17,11 +17,11 @@ import ( "google.golang.org/protobuf/types/known/emptypb" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/vm/sdk" - "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/systest/chaos" "github.com/spacemeshos/go-spacemesh/systest/cluster" "github.com/spacemeshos/go-spacemesh/systest/testcontext" + "github.com/spacemeshos/go-spacemesh/vm/sdk" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" ) const ( @@ -296,68 +296,6 @@ func waitLayer(ctx *testcontext.Context, node *cluster.NodeClient, lid uint32) e } } -func waitTransaction(ctx context.Context, - eg *errgroup.Group, - client *cluster.NodeClient, - id []byte, -) { - eg.Go(func() error { - api := pb.NewTransactionServiceClient(client.PubConn()) - rsts, err := api.StreamResults(ctx, &pb.TransactionResultsRequest{Watch: true, Id: id}) - if err != nil { - return err - } - _, err = rsts.Recv() - if err != nil { - return fmt.Errorf("stream error on receiving result %s: %w", client.Name, err) - } - return nil - }) -} - -func watchTransactionResults(ctx context.Context, - eg *errgroup.Group, - client *cluster.NodeClient, - log *zap.Logger, - collector func(*pb.TransactionResult) (bool, error), -) { - eg.Go(func() error { - retries := 0 - BACKOFF: - - api := pb.NewTransactionServiceClient(client.PubConn()) - rsts, err := api.StreamResults(ctx, &pb.TransactionResultsRequest{Watch: true}) - if err != nil { - return err - } - for { - rst, err := rsts.Recv() - s, ok := status.FromError(err) - if ok && s.Code() != codes.OK { - log.Warn("transactions stream error", - zap.String("client", client.Name), - zap.Error(err), - zap.Any("status", s), - ) - if s.Code() == codes.Unavailable { - if retries == attempts { - return errors.New("transaction results unavailable") - } - retries++ - time.Sleep(retryBackoff) - goto BACKOFF - } - } - if err != nil { - return fmt.Errorf("stream error on receiving result %s: %w", client.Name, err) - } - if cont, err := collector(rst); !cont { - return err - } - } - }) -} - func watchProposals( ctx context.Context, eg *errgroup.Group, @@ -465,15 +403,6 @@ func getNonce(ctx context.Context, client *cluster.NodeClient, address types.Add return resp.AccountWrapper.StateProjected.Counter, nil } -func currentBalance(ctx context.Context, client *cluster.NodeClient, address types.Address) (uint64, error) { - gstate := pb.NewGlobalStateServiceClient(client.PubConn()) - resp, err := gstate.Account(ctx, &pb.AccountRequest{AccountId: &pb.AccountId{Address: address.String()}}) - if err != nil { - return 0, err - } - return resp.AccountWrapper.StateCurrent.Balance.Value, nil -} - func submitSpawn(ctx context.Context, cluster *cluster.Cluster, account int, client *cluster.NodeClient) error { ctx, cancel := context.WithTimeout(ctx, 5*time.Second) defer cancel() diff --git a/systest/tests/smeshing_test.go b/systest/tests/smeshing_test.go index 9410da4c19..78e48432ef 100644 --- a/systest/tests/smeshing_test.go +++ b/systest/tests/smeshing_test.go @@ -1,19 +1,13 @@ package tests import ( - "bytes" - "sort" "testing" - "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" pb "github.com/spacemeshos/api/release/go/spacemesh/v1" "github.com/stretchr/testify/assert" - "github.com/stretchr/testify/require" "go.uber.org/zap" "go.uber.org/zap/zapcore" - "golang.org/x/sync/errgroup" - "github.com/spacemeshos/go-spacemesh/systest/cluster" "github.com/spacemeshos/go-spacemesh/systest/testcontext" ) @@ -40,94 +34,95 @@ func TestSmeshing(t *testing.T) { // testVesting(t, tctx, cl, vests...) } -func testSmeshing(t *testing.T, tctx *testcontext.Context, cl *cluster.Cluster) { - const limit = 15 +// func testSmeshing(t *testing.T, tctx *testcontext.Context, cl *cluster.Cluster) { +// const limit = 15 - first := currentLayer(tctx, t, cl.Client(0)) - layersPerEpoch := uint32(testcontext.LayersPerEpoch.Get(tctx.Parameters)) - first = nextFirstLayer(first, layersPerEpoch) - last := first + limit - tctx.Log.Debugw("watching layer between", "first", first, "last", last) +// first := currentLayer(tctx, t, cl.Client(0)) +// layersPerEpoch := uint32(testcontext.LayersPerEpoch.Get(tctx.Parameters)) +// first = nextFirstLayer(first, layersPerEpoch) +// last := first + limit +// tctx.Log.Debugw("watching layer between", "first", first, "last", last) - createdCh := make(chan *pb.Proposal, cl.Total()*(limit+1)) - includedAll := make([]map[uint32][]*pb.Proposal, cl.Total()) - for i := range cl.Total() { - includedAll[i] = map[uint32][]*pb.Proposal{} - } +// createdCh := make(chan *pb.Proposal, cl.Total()*(limit+1)) +// includedAll := make([]map[uint32][]*pb.Proposal, cl.Total()) +// for i := range cl.Total() { +// includedAll[i] = map[uint32][]*pb.Proposal{} +// } - eg, ctx := errgroup.WithContext(tctx) - for i := range cl.Total() { - client := cl.Client(i) - tctx.Log.Debugw("watching", "client", client.Name, "i", i) - watchProposals(ctx, eg, client, tctx.Log.Desugar(), func(proposal *pb.Proposal) (bool, error) { - if proposal.Layer.Number < first { - return true, nil - } - tctx.Log.Debugw("received proposal event", - "client", client.Name, - "layer", proposal.Layer.Number, - "smesher", prettyHex(proposal.Smesher.Id), - "eligibilities", len(proposal.Eligibilities), - "status", pb.Proposal_Status_name[int32(proposal.Status)], - ) - if proposal.Layer.Number > last { - return false, nil - } - if proposal.Status == pb.Proposal_Created { - createdCh <- proposal - } else { - includedAll[i][proposal.Layer.Number] = append(includedAll[i][proposal.Layer.Number], proposal) - } - return true, nil - }) - } +// eg, ctx := errgroup.WithContext(tctx) +// for i := range cl.Total() { +// client := cl.Client(i) +// tctx.Log.Debugw("watching", "client", client.Name, "i", i) +// watchProposals(ctx, eg, client, tctx.Log.Desugar(), func(proposal *pb.Proposal) (bool, error) { +// if proposal.Layer.Number < first { +// return true, nil +// } +// tctx.Log.Debugw("received proposal event", +// "client", client.Name, +// "layer", proposal.Layer.Number, +// "smesher", prettyHex(proposal.Smesher.Id), +// "eligibilities", len(proposal.Eligibilities), +// "status", pb.Proposal_Status_name[int32(proposal.Status)], +// ) +// if proposal.Layer.Number > last { +// return false, nil +// } +// if proposal.Status == pb.Proposal_Created { +// createdCh <- proposal +// } else { +// includedAll[i][proposal.Layer.Number] = append(includedAll[i][proposal.Layer.Number], proposal) +// } +// return true, nil +// }) +// } - require.NoError(t, eg.Wait()) - close(createdCh) +// require.NoError(t, eg.Wait()) +// close(createdCh) - created := map[uint32][]*pb.Proposal{} - beacons := map[uint32]map[string]struct{}{} - beaconSet := map[string]struct{}{} - for proposal := range createdCh { - created[proposal.Layer.Number] = append(created[proposal.Layer.Number], proposal) - if edata := proposal.GetData(); edata != nil { - if _, exist := beacons[proposal.Epoch.Number]; !exist { - beacons[proposal.Epoch.Number] = map[string]struct{}{} - } - beacons[proposal.Epoch.Number][prettyHex(edata.Beacon)] = struct{}{} - beaconSet[prettyHex(edata.Beacon)] = struct{}{} - } - } - requireEqualEligibilities(tctx, t, created) - requireEqualProposals(t, created, includedAll) - for epoch := range beacons { - require.Len(t, beacons[epoch], 1, "epoch=%d", epoch) - } - // each epoch should have a unique beacon - require.Len(t, beaconSet, len(beacons), "beacons=%v", beaconSet) -} +// created := map[uint32][]*pb.Proposal{} +// beacons := map[uint32]map[string]struct{}{} +// beaconSet := map[string]struct{}{} +// for proposal := range createdCh { +// created[proposal.Layer.Number] = append(created[proposal.Layer.Number], proposal) +// if edata := proposal.GetData(); edata != nil { +// if _, exist := beacons[proposal.Epoch.Number]; !exist { +// beacons[proposal.Epoch.Number] = map[string]struct{}{} +// } +// beacons[proposal.Epoch.Number][prettyHex(edata.Beacon)] = struct{}{} +// beaconSet[prettyHex(edata.Beacon)] = struct{}{} +// } +// } +// requireEqualEligibilities(tctx, t, created) +// requireEqualProposals(t, created, includedAll) +// for epoch := range beacons { +// require.Len(t, beacons[epoch], 1, "epoch=%d", epoch) +// } +// // each epoch should have a unique beacon +// require.Len(t, beaconSet, len(beacons), "beacons=%v", beaconSet) +// } -func requireEqualProposals(tb testing.TB, reference map[uint32][]*pb.Proposal, received []map[uint32][]*pb.Proposal) { - tb.Helper() - for layer := range reference { - sort.Slice(reference[layer], func(i, j int) bool { - return bytes.Compare(reference[layer][i].Smesher.Id, reference[layer][j].Smesher.Id) == -1 - }) - } - for i, included := range received { - for layer := range included { - sort.Slice(included[layer], func(i, j int) bool { - return bytes.Compare(included[layer][i].Smesher.Id, included[layer][j].Smesher.Id) == -1 - }) - } - for layer, proposals := range reference { - require.Lenf(tb, included[layer], len(proposals), "client=%d layer=%d", i, layer) - for j := range proposals { - assert.Equalf(tb, proposals[j].Id, included[layer][j].Id, "client=%d layer=%d", i, layer) - } - } - } -} +// func requireEqualProposals( +// tb testing.TB, reference map[uint32][]*pb.Proposal, received []map[uint32][]*pb.Proposal) { +// tb.Helper() +// for layer := range reference { +// sort.Slice(reference[layer], func(i, j int) bool { +// return bytes.Compare(reference[layer][i].Smesher.Id, reference[layer][j].Smesher.Id) == -1 +// }) +// } +// for i, included := range received { +// for layer := range included { +// sort.Slice(included[layer], func(i, j int) bool { +// return bytes.Compare(included[layer][i].Smesher.Id, included[layer][j].Smesher.Id) == -1 +// }) +// } +// for layer, proposals := range reference { +// require.Lenf(tb, included[layer], len(proposals), "client=%d layer=%d", i, layer) +// for j := range proposals { +// assert.Equalf(tb, proposals[j].Id, included[layer][j].Id, "client=%d layer=%d", i, layer) +// } +// } +// } +// } func requireEqualEligibilities(tctx *testcontext.Context, tb testing.TB, proposals map[uint32][]*pb.Proposal) { tb.Helper() @@ -360,16 +355,16 @@ func requireEqualEligibilities(tctx *testcontext.Context, tb testing.TB, proposa // return agg.Raw() // } -func genKeys(tb testing.TB, n int) (pks []ed25519.PrivateKey, pubs []ed25519.PublicKey) { - tb.Helper() - for i := 0; i < n; i++ { - pub, pk, err := ed25519.GenerateKey(nil) - require.NoError(tb, err) - pks = append(pks, pk) - pubs = append(pubs, pub) - } - return pks, pubs -} +// func genKeys(tb testing.TB, n int) (pks []ed25519.PrivateKey, pubs []ed25519.PublicKey) { +// tb.Helper() +// for i := 0; i < n; i++ { +// pub, pk, err := ed25519.GenerateKey(nil) +// require.NoError(tb, err) +// pks = append(pks, pk) +// pubs = append(pubs, pub) +// } +// return pks, pubs +// } // func prepareVesting(tb testing.TB, keys, start, end, initial, total int) vestingAcc { // tb.Helper() diff --git a/systest/tests/transactions_test.go b/systest/tests/transactions_test.go deleted file mode 100644 index 6334a4a79e..0000000000 --- a/systest/tests/transactions_test.go +++ /dev/null @@ -1,103 +0,0 @@ -package tests - -import ( - "encoding/hex" - "testing" - - pb "github.com/spacemeshos/api/release/go/spacemesh/v1" - "github.com/stretchr/testify/require" - "golang.org/x/sync/errgroup" - - "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/systest/cluster" - "github.com/spacemeshos/go-spacemesh/systest/testcontext" -) - -func testTransactions( - t *testing.T, - tctx *testcontext.Context, - cl *cluster.Cluster, - sendFor uint32, -) { - var ( - // start sending transactions after two layers or after genesis - first = max(currentLayer(tctx, t, cl.Client(0))+2, 8) - stopSending = first + sendFor - batch = 10 - amount = 100 - - // each account creates spawn transaction in the first layer - // plus batch number of spend transactions in every layer after that - expectedCount = cl.Accounts() * (1 + int(sendFor-1)*batch) - ) - tctx.Log.Debugw("running transactions test", - "from", first, - "stop sending", stopSending, - "expected transactions", expectedCount, - ) - receiver := types.GenerateAddress([]byte{11, 1, 1}) - state := pb.NewGlobalStateServiceClient(cl.Client(0).PubConn()) - response, err := state.Account( - tctx, - &pb.AccountRequest{AccountId: &pb.AccountId{Address: receiver.String()}}, - ) - require.NoError(t, err) - before := response.AccountWrapper.StateCurrent.Balance - - eg, ctx := errgroup.WithContext(tctx) - require.NoError( - t, - sendTransactions(ctx, eg, tctx.Log, cl, first, stopSending, receiver, batch, amount), - ) - txs := make([][]*pb.Transaction, cl.Total()) - - for i := range cl.Total() { - client := cl.Client(i) - watchTransactionResults( - tctx.Context, - eg, - client, - tctx.Log.Desugar(), - func(rst *pb.TransactionResult) (bool, error) { - txs[i] = append(txs[i], rst.Tx) - count := len(txs[i]) - tctx.Log.Debugw("received transaction client", - "layer", rst.Layer, - "client", client.Name, - "tx", "0x"+hex.EncodeToString(rst.Tx.Id), - "count", count, - ) - return len(txs[i]) < expectedCount, nil - }, - ) - } - require.NoError(t, eg.Wait()) - - reference := txs[0] - for i, tested := range txs[1:] { - require.Len(t, tested, len(reference)) - for j := range reference { - require.Equal(t, reference[j], tested[j], "%s", cl.Client(i+1).Name) - } - } - - diff := batch * amount * int(sendFor-1) * cl.Accounts() - for i := 0; i < cl.Total(); i++ { - client := cl.Client(i) - state := pb.NewGlobalStateServiceClient(client.PubConn()) - response, err := state.Account( - tctx, - &pb.AccountRequest{AccountId: &pb.AccountId{Address: receiver.String()}}, - ) - require.NoError(t, err) - after := response.AccountWrapper.StateCurrent.Balance - tctx.Log.Debugw("receiver state", - "before", before.Value, - "after", after.Value, - "expected-diff", diff, - "diff", after.Value-before.Value, - ) - require.Equal(t, int(before.Value)+diff, - int(response.AccountWrapper.StateCurrent.Balance.Value), "client=%s", client.Name) - } -} diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index c42c7447ca..30814ee80e 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -99,7 +99,7 @@ func (s *Wallet) MaxSpend(payload []byte) (uint64, error) { var maxspend uint64 if err == nil { if len(output) != 8 { - return 0, fmt.Errorf("max spend output is not 8 bytes") + return 0, errors.New("max spend output is not 8 bytes") } maxspend = binary.LittleEndian.Uint64(output) } diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index a862e2873e..d2f4900cc3 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -111,7 +111,7 @@ func TestSpawn(t *testing.T) { // Execute the spawn and catch the result output, gasLeft, err := (&handler{}).Exec(mockHost, athenaPayload) - require.Equal(t, gasLeft, int64(94964)) + require.Equal(t, int64(94964), gasLeft) require.Len(t, output, 24) require.Equal(t, expectedPrincipalAddress, types.Address(output)) require.NoError(t, err) From df9ac86a3a6b638d2bc95ff6cfad52ec82e7faa5 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 16:22:24 -0800 Subject: [PATCH 67/73] Fix blocks tests --- api/grpcserver/v2alpha1/transaction.go | 2 +- blocks/utils_test.go | 42 +++++++++++++------------- sql/transactions/iterator_test.go | 2 ++ 3 files changed, 24 insertions(+), 22 deletions(-) diff --git a/api/grpcserver/v2alpha1/transaction.go b/api/grpcserver/v2alpha1/transaction.go index de65c20dec..eec6fe242f 100644 --- a/api/grpcserver/v2alpha1/transaction.go +++ b/api/grpcserver/v2alpha1/transaction.go @@ -311,7 +311,7 @@ func toTx(tx *types.MeshTransaction, result *types.TransactionResult, if tx.TxHeader != nil { t.Principal = tx.Principal.String() t.Template = tx.TemplateAddress.String() - t.Method = uint32(tx.Method) + // t.Method = uint32(tx.Method) t.Nonce = &spacemeshv2alpha1.Nonce{Counter: tx.Nonce} t.MaxGas = tx.MaxGas t.GasPrice = tx.GasPrice diff --git a/blocks/utils_test.go b/blocks/utils_test.go index d7f9b1f3ca..13a609597a 100644 --- a/blocks/utils_test.go +++ b/blocks/utils_test.go @@ -107,28 +107,28 @@ func Test_getBlockTXs_expected_order(t *testing.T) { mtxs := make([]*types.MeshTransaction, 0, len(accounts)) txIds := []string{ // the TXs in the order they are generated - "9e8963dbd7566c06e007f0dab910168aab24d1ae9789cb896d2fb24778fc6002", - "9a96ccb0ca208ac91e0a0a92f7c6208f83a13a649582b695a56f9c981e39b619", - "98f095630e631fd0057304443ebd24798d58d95fa5394f9eecbf75d9a4fa6e29", - "8ec40d3c67bb73595f61912348a48d038a60aeead84ecb1d5e5d2476071a8b73", - "83f3bb7d51c874fbf2541f69e52e09b810364cf329e55b0f328d072ca465efa9", - "c3c9b8af8a3d0966dfeeef69d15202e17898d9c2f26e6783c948e59428231252", - "08ea037ab3400a575f7d7911a8c7cdc2175c008ea7a98ee24f14611ee5e5339f", - "8058885d69129db2757b3d5b3fb214d9aaf5640474486ae71cb8a79752474d7b", - "db6d9aad9dafcb11d1da1c9156caeb5329f6430f6df2b0287b0afb08e0f7c4c4", - "1c8e203412e9eb00173870dc62f25b9c142ea0c64d7831ac236aab8c94a76865", + "411dd51b96e05c4695843b69402c983e64a66347defcac84971977a57be9b3ae", + "173237793669ebd2ce24dea6d6e98ec07d82d8c4c96e3fa78cae397f57e15085", + "58869e3456c3ea6ea6f9ae9ff556d0eb5d6cdbeb1d32fabbf1f5cf4051c91ab6", + "e74c807c99bbfa60546a4f2dda96bf3445d3bbdec2adcfcd17a1f6ced0005c6e", + "ad6c650b7aa944617ce535886183f13c95c391204020ed588fc329fc1b2fa211", + "531613598d8339c6238e34680425c900d1ed2e4a8705a41e9ee1a1ae9518fa48", + "1db4d0f43efd0f2f247caa3102b315d79844bb3f17dbef6381bcf30515374c46", + "1da5cf24ef4bddf3c99150b035bbe931fd1bea54cbd16db86c8999dc0b1e9ed3", + "0d82c6ad23f221478f4de62e249d4b4c5e0b8ec7065f775e27a299bcba2cc972", + "b637391e3859147dbe11fbfee60c473354b08da21706df7a6c0c0262d559106c", } - expectedOrder := []string{ // the TXs as they are expected ot be ordered in a block - "08ea037ab3400a575f7d7911a8c7cdc2175c008ea7a98ee24f14611ee5e5339f", - "8058885d69129db2757b3d5b3fb214d9aaf5640474486ae71cb8a79752474d7b", - "c3c9b8af8a3d0966dfeeef69d15202e17898d9c2f26e6783c948e59428231252", - "1c8e203412e9eb00173870dc62f25b9c142ea0c64d7831ac236aab8c94a76865", - "98f095630e631fd0057304443ebd24798d58d95fa5394f9eecbf75d9a4fa6e29", - "9a96ccb0ca208ac91e0a0a92f7c6208f83a13a649582b695a56f9c981e39b619", - "9e8963dbd7566c06e007f0dab910168aab24d1ae9789cb896d2fb24778fc6002", - "8ec40d3c67bb73595f61912348a48d038a60aeead84ecb1d5e5d2476071a8b73", - "83f3bb7d51c874fbf2541f69e52e09b810364cf329e55b0f328d072ca465efa9", - "db6d9aad9dafcb11d1da1c9156caeb5329f6430f6df2b0287b0afb08e0f7c4c4", + expectedOrder := []string{ // the TXs as they are expected to be ordered in a block + "0d82c6ad23f221478f4de62e249d4b4c5e0b8ec7065f775e27a299bcba2cc972", + "1da5cf24ef4bddf3c99150b035bbe931fd1bea54cbd16db86c8999dc0b1e9ed3", + "b637391e3859147dbe11fbfee60c473354b08da21706df7a6c0c0262d559106c", + "173237793669ebd2ce24dea6d6e98ec07d82d8c4c96e3fa78cae397f57e15085", + "531613598d8339c6238e34680425c900d1ed2e4a8705a41e9ee1a1ae9518fa48", + "58869e3456c3ea6ea6f9ae9ff556d0eb5d6cdbeb1d32fabbf1f5cf4051c91ab6", + "ad6c650b7aa944617ce535886183f13c95c391204020ed588fc329fc1b2fa211", + "411dd51b96e05c4695843b69402c983e64a66347defcac84971977a57be9b3ae", + "1db4d0f43efd0f2f247caa3102b315d79844bb3f17dbef6381bcf30515374c46", + "e74c807c99bbfa60546a4f2dda96bf3445d3bbdec2adcfcd17a1f6ced0005c6e", } for i := uint64(0); i < numAccounts; i++ { diff --git a/sql/transactions/iterator_test.go b/sql/transactions/iterator_test.go index 8e850a5481..9e8dba6a28 100644 --- a/sql/transactions/iterator_test.go +++ b/sql/transactions/iterator_test.go @@ -3,6 +3,7 @@ package transactions import ( "bytes" "context" + "os" "path/filepath" "sort" "sync" @@ -60,6 +61,7 @@ func filterTxs(txs []types.TransactionWithResult, filter ResultsFilter) []types. } func TestIterateResults(t *testing.T) { + os.Setenv("ATHENA_LIB_PATH", "../../build") db := statesql.InMemory() gen := fixture.NewTransactionResultGenerator() From 6e7942f65f6b2a26ef1f1d4d8a73f2adaba19321 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 16:43:29 -0800 Subject: [PATCH 68/73] Fix TransactionService test And fix a bug in the way genesis templates are bootstrapped --- config/genesis.go | 1 + node/node_test.go | 8 +++++++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/config/genesis.go b/config/genesis.go index 8dd0026c38..d9697d924c 100644 --- a/config/genesis.go +++ b/config/genesis.go @@ -97,6 +97,7 @@ func (g *GenesisConfig) ToAccounts() []types.Account { } if g.Templates[addr] != nil { acct.State = g.Templates[addr] + acct.TemplateAddress = &genesisAddr } rst = append(rst, acct) } diff --git a/node/node_test.go b/node/node_test.go index d766f03ff4..07f3689ba5 100644 --- a/node/node_test.go +++ b/node/node_test.go @@ -49,8 +49,10 @@ import ( "github.com/spacemeshos/go-spacemesh/p2p" "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/timesync" + walletProgram "github.com/spacemeshos/go-spacemesh/vm/programs/wallet" "github.com/spacemeshos/go-spacemesh/vm/sdk" "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" + walletTemplate "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" ) const layersPerEpoch = 3 @@ -508,7 +510,11 @@ func TestSpacemeshApp_TransactionService(t *testing.T) { app.Config.Genesis = config.GenesisConfig{ GenesisTime: time.Now().Add(20 * time.Second).Format(time.RFC3339), Accounts: map[string]uint64{ - address.String(): 100_000_000, + address.String(): 100_000_000, + walletTemplate.TemplateAddress.String(): 0, + }, + Templates: map[string][]byte{ + walletTemplate.TemplateAddress.String(): walletProgram.PROGRAM, }, } From bb5dc7391bdaead4e56a21510a57b6b2869e29d4 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 4 Nov 2024 18:12:11 -0800 Subject: [PATCH 69/73] Fix transaction tests --- api/grpcserver/v2alpha1/transaction_test.go | 39 +++++++++++++++++---- 1 file changed, 32 insertions(+), 7 deletions(-) diff --git a/api/grpcserver/v2alpha1/transaction_test.go b/api/grpcserver/v2alpha1/transaction_test.go index ea50d6b662..cad3169d90 100644 --- a/api/grpcserver/v2alpha1/transaction_test.go +++ b/api/grpcserver/v2alpha1/transaction_test.go @@ -4,6 +4,7 @@ import ( "context" "errors" "math/rand" + "os" "testing" "time" @@ -27,10 +28,16 @@ import ( "github.com/spacemeshos/go-spacemesh/txs" "github.com/spacemeshos/go-spacemesh/vm" "github.com/spacemeshos/go-spacemesh/vm/core" + walletProgram "github.com/spacemeshos/go-spacemesh/vm/programs/wallet" "github.com/spacemeshos/go-spacemesh/vm/sdk" "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" + walletTemplate "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" ) +func init() { + os.Setenv("ATHENA_LIB_PATH", "../../../build") +} + func TestTransactionService_List(t *testing.T) { types.SetLayersPerEpoch(5) db := statesql.InMemoryTest(t) @@ -227,7 +234,7 @@ func TestTransactionService_EstimateGas(t *testing.T) { t.Cleanup(cleanup) keys := make([]signing.PrivateKey, 4) - accounts := make([]types.Account, len(keys)) + accounts := make([]types.Account, len(keys)+1) rng := rand.New(rand.NewSource(10101)) for i := range keys { pub, priv, err := ed25519.GenerateKey(rng) @@ -237,6 +244,11 @@ func TestTransactionService_EstimateGas(t *testing.T) { require.NoError(t, err) accounts[i] = types.Account{Address: address, Balance: 1e12} } + accounts[len(keys)] = types.Account{ + Address: walletTemplate.TemplateAddress, + State: walletProgram.PROGRAM, + TemplateAddress: &walletTemplate.TemplateAddress, + } require.NoError(t, vminst.ApplyGenesis(accounts)) tx, err := wallet.Spawn(keys[0], 0) require.NoError(t, err) @@ -257,7 +269,7 @@ func TestTransactionService_EstimateGas(t *testing.T) { Transaction: tx, }) require.NoError(t, err) - require.Equal(t, uint64(36090), resp.RecommendedMaxGas) + require.Equal(t, uint64(20200), resp.RecommendedMaxGas) }) t.Run("malformed tx", func(t *testing.T) { _, err := client.EstimateGas(ctx, &spacemeshv2alpha1.EstimateGasRequest{ @@ -301,7 +313,7 @@ func TestTransactionService_ParseTransaction(t *testing.T) { t.Cleanup(cleanup) keys := make([]signing.PrivateKey, 4) - accounts := make([]types.Account, len(keys)) + accounts := make([]types.Account, len(keys)+1) rng := rand.New(rand.NewSource(10101)) for i := range keys { pub, priv, err := ed25519.GenerateKey(rng) @@ -311,6 +323,11 @@ func TestTransactionService_ParseTransaction(t *testing.T) { require.NoError(t, err) accounts[i] = types.Account{Address: addr, Balance: 1e12} } + accounts[len(keys)] = types.Account{ + Address: walletTemplate.TemplateAddress, + State: walletProgram.PROGRAM, + TemplateAddress: &walletTemplate.TemplateAddress, + } require.NoError(t, vminst.ApplyGenesis(accounts)) tx, err := wallet.Spawn(keys[0], 0) require.NoError(t, err) @@ -397,8 +414,11 @@ func TestTransactionService_ParseTransaction(t *testing.T) { }) require.NoError(t, err) - require.Equal(t, resp.Tx.Contents.GetSend().Amount, amount) - require.Equal(t, resp.Tx.Contents.GetSend().Destination, addr.String()) + // TODO(lane): we don't currently parse tx amount for athena txs + require.Equal(t, uint64(0), resp.Tx.Contents.GetSend().Amount) + require.Equal(t, "", resp.Tx.Contents.GetSend().Destination) + // require.Equal(t, amount, resp.Tx.Contents.GetSend().Amount) + // require.Equal(t, addr.String(), resp.Tx.Contents.GetSend().Destination) }) t.Run("transaction contents for spawn tx", func(t *testing.T) { @@ -410,8 +430,13 @@ func TestTransactionService_ParseTransaction(t *testing.T) { Transaction: tx, Verify: true, }) - require.NoError(t, err) - require.Equal(t, resp.Tx.Contents.GetSingleSigSpawn().Pubkey, publicKey.String()) + + // in Spacemesh you can parse a spawn tx for an account that's already spawned. + // Athena doesn't allow this. + // require.NoError(t, err) + // require.Equal(t, publicKey.String(), resp.Tx.Contents.GetSingleSigSpawn().Pubkey) + require.Equal(t, codes.InvalidArgument, status.Code(err)) + require.Nil(t, resp) }) } From 433daf57b6c337fccce98fbf60a73386d7e25aaa Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Tue, 5 Nov 2024 12:42:32 -0800 Subject: [PATCH 70/73] Use nightly athena release --- Makefile-libs.Inc | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/Makefile-libs.Inc b/Makefile-libs.Inc index 53197d2006..5699a379d8 100644 --- a/Makefile-libs.Inc +++ b/Makefile-libs.Inc @@ -56,9 +56,10 @@ POSTRS_PROFILER_URL ?= https://github.com/spacemeshos/post-rs/releases/download/ POSTRS_SERVICE_ZIP = post-service-$(platform)-v$(POSTRS_SETUP_REV).zip POSTRS_SERVICE_URL ?= https://github.com/spacemeshos/post-rs/releases/download/v$(POSTRS_SETUP_REV)/$(POSTRS_SERVICE_ZIP) -ATHENA_SETUP_REV = 0.5.2 -ATHENA_SETUP_ARTIFACT = athena_vmlib_v$(ATHENA_SETUP_REV)_$(GOOS)_$(GOARCH).tar.gz -ATHENA_SETUP_ARTIFACT_URL ?= https://github.com/athenavm/athena/releases/download/v$(ATHENA_SETUP_REV)/$(ATHENA_SETUP_ARTIFACT) +ATHENA_SETUP_REV = nightly +ATHENA_SETUP_RELEASE = nightly-dc998f7b201ee96a61e2ce8f3222624053d9f644 +ATHENA_SETUP_ARTIFACT = athena_vmlib_$(ATHENA_SETUP_REV)_$(GOOS)_$(GOARCH).tar.gz +ATHENA_SETUP_ARTIFACT_URL ?= https://github.com/athenavm/athena/releases/download/$(ATHENA_SETUP_RELEASE)/$(ATHENA_SETUP_ARTIFACT) ifeq ($(platform), windows) POSTRS_SETUP_LIBS = post.h post.dll From 0f8e5603eb3fc2fc32ba936bb46d626937ba53e9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bartosz=20R=C3=B3=C5=BCa=C5=84ski?= Date: Fri, 15 Nov 2024 11:43:19 +0100 Subject: [PATCH 71/73] bump athena to v0.5.3 --- Makefile-libs.Inc | 4 ++-- go.mod | 2 +- go.sum | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/Makefile-libs.Inc b/Makefile-libs.Inc index 5699a379d8..fe89a9d529 100644 --- a/Makefile-libs.Inc +++ b/Makefile-libs.Inc @@ -56,8 +56,8 @@ POSTRS_PROFILER_URL ?= https://github.com/spacemeshos/post-rs/releases/download/ POSTRS_SERVICE_ZIP = post-service-$(platform)-v$(POSTRS_SETUP_REV).zip POSTRS_SERVICE_URL ?= https://github.com/spacemeshos/post-rs/releases/download/v$(POSTRS_SETUP_REV)/$(POSTRS_SERVICE_ZIP) -ATHENA_SETUP_REV = nightly -ATHENA_SETUP_RELEASE = nightly-dc998f7b201ee96a61e2ce8f3222624053d9f644 +ATHENA_SETUP_REV = v0.5.3 +ATHENA_SETUP_RELEASE = v0.5.3 ATHENA_SETUP_ARTIFACT = athena_vmlib_$(ATHENA_SETUP_REV)_$(GOOS)_$(GOARCH).tar.gz ATHENA_SETUP_ARTIFACT_URL ?= https://github.com/athenavm/athena/releases/download/$(ATHENA_SETUP_RELEASE)/$(ATHENA_SETUP_ARTIFACT) diff --git a/go.mod b/go.mod index 2a024330d5..ee5dd682ac 100644 --- a/go.mod +++ b/go.mod @@ -6,7 +6,7 @@ require ( cloud.google.com/go/storage v1.44.0 github.com/ALTree/bigfloat v0.2.0 github.com/ChainSafe/gossamer v0.9.0 - github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.2 + github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.3 github.com/chaos-mesh/chaos-mesh/api v0.0.0-20240930092556-24ddcc087ee2 github.com/cosmos/btcutil v1.0.5 github.com/go-llsqlite/crawshaw v0.5.5 diff --git a/go.sum b/go.sum index 396a0e9ffb..a799605804 100644 --- a/go.sum +++ b/go.sum @@ -59,8 +59,8 @@ github.com/anacrolix/sync v0.3.0 h1:ZPjTrkqQWEfnYVGTQHh5qNjokWaXnjsyXTJSMsKY0TA= github.com/anacrolix/sync v0.3.0/go.mod h1:BbecHL6jDSExojhNtgTFSBcdGerzNc64tz3DCOj/I0g= github.com/anacrolix/tagflag v0.0.0-20180109131632-2146c8d41bf0/go.mod h1:1m2U/K6ZT+JZG0+bdMK6qauP49QT4wE5pmhJXOKKCHw= github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.2 h1:zgMUDA3RBpAkzvMJLCB0ucvgwQYmBWAbzinbJu0iZLM= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.2/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.3 h1:ZaLaYug2LL2tXou6Ajhd4f8Ih/CUz85fox25L7/xS/Q= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.3/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.5 h1:VvXlSJBzZpA/zum6Sj74hxwYI2DIxRWuNIoXAzHZz5o= From 4d404cb5b6eaa7349e379a42da3c0858ae691c31 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bartosz=20R=C3=B3=C5=BCa=C5=84ski?= Date: Fri, 15 Nov 2024 12:47:13 +0100 Subject: [PATCH 72/73] reenable building on macos-13 --- .github/workflows/ci.yml | 2 +- .github/workflows/release.yml | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index 05229d88b9..ade7d960e8 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -126,7 +126,7 @@ jobs: os: - ubuntu-22.04 - ubuntu-latest-arm-8-cores - # - macos-13 + - macos-13 - [self-hosted, macOS, ARM64, go-spacemesh] # - windows-2022 steps: diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 85d9935f86..61cebe4f89 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -16,8 +16,8 @@ jobs: outname_sufix: "linux-amd64" - os: ubuntu-latest-arm-8-cores outname_sufix: "linux-arm64" - # - os: macos-13 - # outname_sufix: "mac-amd64" + - os: macos-13 + outname_sufix: "mac-amd64" - os: [self-hosted, macOS, ARM64, go-spacemesh] outname_sufix: "mac-arm64" - os: windows-2022 From 69a90c5c2515f7e627c48a5f67978ee0e006e57e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bartosz=20R=C3=B3=C5=BCa=C5=84ski?= Date: Fri, 15 Nov 2024 13:33:23 +0100 Subject: [PATCH 73/73] Revert "reenable building on macos-13" This reverts commit 4d404cb5b6eaa7349e379a42da3c0858ae691c31. --- .github/workflows/ci.yml | 2 +- .github/workflows/release.yml | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index ade7d960e8..05229d88b9 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -126,7 +126,7 @@ jobs: os: - ubuntu-22.04 - ubuntu-latest-arm-8-cores - - macos-13 + # - macos-13 - [self-hosted, macOS, ARM64, go-spacemesh] # - windows-2022 steps: diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 61cebe4f89..85d9935f86 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -16,8 +16,8 @@ jobs: outname_sufix: "linux-amd64" - os: ubuntu-latest-arm-8-cores outname_sufix: "linux-arm64" - - os: macos-13 - outname_sufix: "mac-amd64" + # - os: macos-13 + # outname_sufix: "mac-amd64" - os: [self-hosted, macOS, ARM64, go-spacemesh] outname_sufix: "mac-arm64" - os: windows-2022

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zw0?TSRIP`;Gg~{RugKHfkv?O!Ph<2!A+394DoJb!@b(* z$b?zicxR;fKJD{({r+-oNMv-mw$T~sI!F6Bf%fa2B4cZ{T!*vAQhm!q+JKlI8}JLy zNA-gbX#+cF;O~q_oyxcg`rjezOjkJO;~PXvqTZ_xy7VURybJm*b=trfI aLm?KBFm*=OYl(eYz!fK Date: Thu, 24 Oct 2024 15:09:26 -0700 Subject: [PATCH 23/73] Remove genesisID from tx generation for now --- vm/sdk/wallet/tx.go | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/vm/sdk/wallet/tx.go b/vm/sdk/wallet/tx.go index e504a6df15..5d9faf6999 100644 --- a/vm/sdk/wallet/tx.go +++ b/vm/sdk/wallet/tx.go @@ -63,7 +63,8 @@ func Spawn( tx := encode(&sdk.TxVersion, &principal, &template, &meta, &payload) - sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) + // sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) + sig := ed25519.Sign(ed25519.PrivateKey(pk), tx) return append(tx, sig...) } @@ -92,6 +93,7 @@ func Spend(pk signing.PrivateKey, to types.Address, amount uint64, nonce types.N tx := encode(&sdk.TxVersion, &principal, &meta, &payload) - sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) + // sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) + sig := ed25519.Sign(ed25519.PrivateKey(pk), tx) return append(tx, sig...) } From 52e7cf615037f896ad83382e065aa83b68f2519a Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 25 Oct 2024 12:07:40 -0700 Subject: [PATCH 24/73] Checkpoint: refactoring parse --- vm/core/types.go | 6 ----- vm/templates/wallet/handler.go | 13 ---------- vm/vm.go | 47 ++++++++++++++++++++-------------- 3 files changed, 28 insertions(+), 38 deletions(-) diff --git a/vm/core/types.go b/vm/core/types.go index 0a5a4dd287..9e09474a1b 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -43,12 +43,6 @@ type Handler interface { // New instantiates Template from spawn arguments. New(Host, AccountLoader, []byte) (Template, error) - - // Load template with stored immutable state. - Load([]byte) (Template, error) - - // Whether or not this tx is a spawn transaction. - IsSpawn([]byte) bool } //go:generate mockgen -typed -package=mocks -destination=./mocks/template.go github.com/spacemeshos/go-spacemesh/vm/core Template diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index d82ff7b2e0..89afcfbae4 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -51,13 +51,6 @@ func (*handler) New(host core.Host, cache core.AccountLoader, spawnArgs []byte) return New(host, cache, spawnArgs) } -// Load single sig wallet from stored state. -func (*handler) Load(state []byte) (core.Template, error) { - // TODO(lane): pass blob into VM to instantiate the template instance (program) - var wallet Wallet - return &wallet, nil -} - // Pass the transaction into the VM for execution. func (*handler) Exec(host core.Host, loader core.AccountLoader, updater core.AccountUpdater, payload []byte) ([]byte, int64, error) { // Load the template code @@ -109,9 +102,3 @@ func (*handler) Exec(host core.Host, loader core.AccountLoader, updater core.Acc templateAccount.State, ) } - -func (h *handler) IsSpawn(payload []byte) bool { - // TODO(lane): rewrite to use the VM - // mock for now - return true -} diff --git a/vm/vm.go b/vm/vm.go index 08671df93a..8ff2ff4377 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -455,7 +455,7 @@ func (r *Request) Parse() (*core.Header, error) { return header, nil } -// Verify transaction. Will panic if called without Parse completing successfully. +// Verify transaction. Will panic if called before Parse completes succcessfully. func (r *Request) Verify() bool { if r.ctx == nil { panic("Verify should be called after successful Parse") @@ -509,42 +509,51 @@ func parse( var ( templateAddress *core.Address - handler core.Handler ) + // Check if principal has been spawned + isSpawn := false if principalAccount.TemplateAddress != nil { + // Principal is already spawned. Use its handler. ctx.PrincipalHandler = reg.Get(*principalAccount.TemplateAddress) if ctx.PrincipalHandler == nil { return nil, nil, fmt.Errorf("%w: unknown template %s", core.ErrMalformed, *principalAccount.TemplateAddress) } - ctx.PrincipalTemplate, err = ctx.PrincipalHandler.Load(principalAccount.State) - if err != nil { - return nil, nil, err - } + // ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(ctx, loader, principalAccount.State) + // if err != nil { + // return nil, nil, err + // } templateAddress = principalAccount.TemplateAddress - handler = ctx.PrincipalHandler + // handler = ctx.PrincipalHandler } else { // the principal isn't spawned yet. check for spawn or self-spawn. - templateAddress = &core.Address{} - if _, err := templateAddress.DecodeScale(decoder); err != nil { - return nil, nil, fmt.Errorf("%w failed to decode template address %w", core.ErrMalformed, err) - } - handler = reg.Get(*templateAddress) + // templateAddress = &core.Address{} + // if _, err := templateAddress.DecodeScale(decoder); err != nil { + // return nil, nil, fmt.Errorf("%w failed to decode template address %w", core.ErrMalformed, err) + // } + // for now we can safely assume that the template address is the Wallet template. + templateAddress = &wallet.TemplateAddress + handler := reg.Get(wallet.TemplateAddress) if handler == nil { - return nil, nil, fmt.Errorf("%w: unknown template %s", core.ErrMalformed, *templateAddress) - } - if !handler.IsSpawn(raw) { - return nil, nil, core.ErrNotSpawned + return nil, nil, fmt.Errorf("%w: wallet template missing", core.ErrMalformed) } + // if !handler.IsSpawn(raw) { + // return nil, nil, core.ErrNotSpawned + // } ctx.PrincipalHandler = handler + + // assume for now that this is a spawn operation + isSpawn = true } + // now that we have a handler, parse the tx output, err := ctx.PrincipalHandler.Parse(decoder) if err != nil { return nil, nil, err } - if handler.IsSpawn(raw) { - if core.ComputePrincipal(*templateAddress, raw) == principal { + + if isSpawn { + if core.ComputePrincipal(*templateAddress, output.Payload) == principal { // this is a self spawn. if it fails validation - discard it immediately ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(ctx, loader, output.Payload) if err != nil { @@ -554,7 +563,7 @@ func parse( } else if principalAccount.TemplateAddress == nil { return nil, nil, fmt.Errorf("%w: account can't spawn until it is spawned itself", core.ErrNotSpawned) } else { - target, err := handler.New(ctx, loader, output.Payload) + target, err := ctx.PrincipalHandler.New(ctx, loader, output.Payload) if err != nil { return nil, nil, err } From 1235f36fc6471d4799f52b1cef6914d881cc2b45 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 25 Oct 2024 13:20:24 -0700 Subject: [PATCH 25/73] Upgrade athena bindings to v0.5.0 --- go.mod | 2 +- go.sum | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/go.mod b/go.mod index d23b9cec45..3818d7c75b 100644 --- a/go.mod +++ b/go.mod @@ -6,7 +6,7 @@ require ( cloud.google.com/go/storage v1.44.0 github.com/ALTree/bigfloat v0.2.0 github.com/ChainSafe/gossamer v0.9.0 - github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241024170254-df5ccd19158f + github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.0 github.com/chaos-mesh/chaos-mesh/api v0.0.0-20240930092556-24ddcc087ee2 github.com/cosmos/btcutil v1.0.5 github.com/go-llsqlite/crawshaw v0.5.5 diff --git a/go.sum b/go.sum index 175fa2207a..bf29898688 100644 --- a/go.sum +++ b/go.sum @@ -59,8 +59,8 @@ github.com/anacrolix/sync v0.3.0 h1:ZPjTrkqQWEfnYVGTQHh5qNjokWaXnjsyXTJSMsKY0TA= github.com/anacrolix/sync v0.3.0/go.mod h1:BbecHL6jDSExojhNtgTFSBcdGerzNc64tz3DCOj/I0g= github.com/anacrolix/tagflag v0.0.0-20180109131632-2146c8d41bf0/go.mod h1:1m2U/K6ZT+JZG0+bdMK6qauP49QT4wE5pmhJXOKKCHw= github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241024170254-df5ccd19158f h1:S259xuq2xeQ+4DWda7vB87535gLbv/YK3C4k5jTJQ2Q= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.4.2-0.20241024170254-df5ccd19158f/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.0 h1:ruQIdZ81jNA1B0+AmY62sMaiTCoa0lp10jgmawRKnIA= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.0/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.5 h1:VvXlSJBzZpA/zum6Sj74hxwYI2DIxRWuNIoXAzHZz5o= From b847c32aeadbd43fbb8cd4c01599191f95c1af0f Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 25 Oct 2024 13:20:40 -0700 Subject: [PATCH 26/73] Rewrite VM parse logic --- vm/core/types.go | 3 - vm/sdk/wallet/tx.go | 8 +-- vm/templates/wallet/wallet.go | 4 -- vm/vm.go | 100 +++++++++++++++++----------------- vm/vm_test.go | 21 ++----- 5 files changed, 55 insertions(+), 81 deletions(-) diff --git a/vm/core/types.go b/vm/core/types.go index 9e09474a1b..be2c2c3b5a 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -58,9 +58,6 @@ type Template interface { BaseGas() uint64 // LoadGas is a cost to load account from disk. LoadGas() uint64 - // TODO(lane): update to use the VM - // ExecGas is a cost to execution a method. - ExecGas() uint64 // Verify security of the transaction. Verify(Host, []byte, *scale.Decoder) bool } diff --git a/vm/sdk/wallet/tx.go b/vm/sdk/wallet/tx.go index 5d9faf6999..043ae95ad3 100644 --- a/vm/sdk/wallet/tx.go +++ b/vm/sdk/wallet/tx.go @@ -29,15 +29,9 @@ func encode(fields ...scale.Encodable) []byte { return buf.Bytes() } -// SelfSpawn creates a self-spawn transaction. -func SelfSpawn(pk signing.PrivateKey, nonce core.Nonce, opts ...sdk.Opt) []byte { - return Spawn(pk, wallet.TemplateAddress, nonce, opts...) -} - // Spawn creates a spawn transaction. func Spawn( pk signing.PrivateKey, - template core.Address, nonce core.Nonce, opts ...sdk.Opt, ) []byte { @@ -61,7 +55,7 @@ func Spawn( principal := core.ComputePrincipal(wallet.TemplateAddress, athenaPayload) payload := core.Payload(athenaPayload) - tx := encode(&sdk.TxVersion, &principal, &template, &meta, &payload) + tx := encode(&sdk.TxVersion, &principal, &meta, &payload) // sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) sig := ed25519.Sign(ed25519.PrivateKey(pk), tx) diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index 9ad26ed3ef..682e777184 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -155,7 +155,3 @@ func (s *Wallet) BaseGas() uint64 { func (s *Wallet) LoadGas() uint64 { return LoadGas() } - -func (s *Wallet) ExecGas() uint64 { - return ExecGas() -} diff --git a/vm/vm.go b/vm/vm.go index 8ff2ff4377..07dd1c424d 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -508,76 +508,74 @@ func parse( } var ( - templateAddress *core.Address + isSpawn bool + templateAddress core.Address ) - // Check if principal has been spawned - isSpawn := false - if principalAccount.TemplateAddress != nil { - // Principal is already spawned. Use its handler. + // There are three cases to consider: + // 1. Principal account does not exist at all (and has no balance). In this case, we can fail + // the tx immediately. + // 2. Principal account exists, and is spawned. In this case, we use the principal account + // template. + // 3. Principal account exists as a stub with a nonzero balance, but has not been spawned. In + // this case, we assume the tx is a self-spawn for the principal, and check that the calculated + // principal matches. + + // NOTE: Athena currently does not allow a tx with principal A to directly call a method on + // template B where A != B. That will be handled by "proxied calls", where the target template + // is passed not explicitly as part of the tx, but implicitly in the args. This simplifies the + // logic here considerably. + + if principalAccount.Address == (types.Address{}) { + // case 1: principal account does not exist at all + return nil, nil, fmt.Errorf("%w: principal account %s does not exist", core.ErrMalformed, principal) + } else if principalAccount.TemplateAddress != nil { + // case 2: principal account exists and is spawned + // attempt to load its template handler + // Note: the Wallet template is currently the only supported template, so we could skip this + // step and hardcode it here. But this is written in a more future-proof fashion, since we + // intend to add support for multiple templates soon. ctx.PrincipalHandler = reg.Get(*principalAccount.TemplateAddress) if ctx.PrincipalHandler == nil { - return nil, nil, fmt.Errorf("%w: unknown template %s", core.ErrMalformed, *principalAccount.TemplateAddress) + return nil, nil, fmt.Errorf("%w: unknown template %s", core.ErrMalformed, principalAccount.TemplateAddress) } - // ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(ctx, loader, principalAccount.State) - // if err != nil { - // return nil, nil, err - // } - templateAddress = principalAccount.TemplateAddress - // handler = ctx.PrincipalHandler + templateAddress = *principalAccount.TemplateAddress } else { - // the principal isn't spawned yet. check for spawn or self-spawn. - // templateAddress = &core.Address{} - // if _, err := templateAddress.DecodeScale(decoder); err != nil { - // return nil, nil, fmt.Errorf("%w failed to decode template address %w", core.ErrMalformed, err) - // } - // for now we can safely assume that the template address is the Wallet template. - templateAddress = &wallet.TemplateAddress - handler := reg.Get(wallet.TemplateAddress) - if handler == nil { - return nil, nil, fmt.Errorf("%w: wallet template missing", core.ErrMalformed) + // case 3: principal account exists but is not spawned + // go ahead and assume it's a self-spawn for a Wallet template + ctx.PrincipalHandler = reg.Get(wallet.TemplateAddress) + if ctx.PrincipalHandler == nil { + return nil, nil, fmt.Errorf("%w: wallet template missing", core.ErrInternal) } - // if !handler.IsSpawn(raw) { - // return nil, nil, core.ErrNotSpawned - // } - ctx.PrincipalHandler = handler - - // assume for now that this is a spawn operation + templateAddress = wallet.TemplateAddress isSpawn = true } - // now that we have a handler, parse the tx + // now that we have a template handler, go ahead and parse the tx output, err := ctx.PrincipalHandler.Parse(decoder) if err != nil { return nil, nil, err } + ctx.ParseOutput = output - if isSpawn { - if core.ComputePrincipal(*templateAddress, output.Payload) == principal { - // this is a self spawn. if it fails validation - discard it immediately - ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(ctx, loader, output.Payload) - if err != nil { - return nil, nil, err - } - ctx.Gas.FixedGas += ctx.PrincipalTemplate.ExecGas() - } else if principalAccount.TemplateAddress == nil { - return nil, nil, fmt.Errorf("%w: account can't spawn until it is spawned itself", core.ErrNotSpawned) - } else { - target, err := ctx.PrincipalHandler.New(ctx, loader, output.Payload) - if err != nil { - return nil, nil, err - } - ctx.Gas.FixedGas += ctx.PrincipalTemplate.LoadGas() - ctx.Gas.FixedGas += target.ExecGas() - } - } else { - ctx.Gas.FixedGas += ctx.PrincipalTemplate.LoadGas() - ctx.Gas.FixedGas += ctx.PrincipalTemplate.ExecGas() + // in case of a self-spawn, we need to check that the calculated principal matches. + // only check this in case of spawn, because otherwise the payload may be for spend not spawn. + if isSpawn && core.ComputePrincipal(templateAddress, output.Payload) != principal { + return nil, nil, fmt.Errorf("%w: calculated spawn principal does not match %s", core.ErrMalformed, principal) } + + // At this point we've established that the transaction is correctly formed, but we haven't + // yet attempted to validate the signature. That happens later in Verify(). + ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(ctx, loader, output.Payload) + if err != nil { + return nil, nil, fmt.Errorf("%w: creating principal handler: %w", core.ErrInternal, err) + } + + ctx.Gas.FixedGas = ctx.PrincipalTemplate.LoadGas() ctx.Gas.BaseGas = ctx.PrincipalTemplate.BaseGas() ctx.Header.Principal = principal - ctx.Header.TemplateAddress = *templateAddress + ctx.Header.TemplateAddress = templateAddress ctx.Header.MaxGas = core.MaxGas(ctx.Gas.BaseGas, ctx.Gas.FixedGas, raw) ctx.Header.GasPrice = output.GasPrice ctx.Header.Nonce = output.Nonce diff --git a/vm/vm_test.go b/vm/vm_test.go index 9e025bfb03..f5dd5d7185 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -18,7 +18,6 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/hash" - "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/sql/accounts" "github.com/spacemeshos/go-spacemesh/sql/layers" "github.com/spacemeshos/go-spacemesh/sql/statesql" @@ -45,8 +44,7 @@ type testAccount interface { spend(to core.Address, amount uint64, nonce core.Nonce, opts ...sdk.Opt) []byte selfSpawn(nonce core.Nonce, opts ...sdk.Opt) []byte - spawn(template core.Address, args scale.Encodable, nonce core.Nonce, opts ...sdk.Opt) []byte - spawnArgs() scale.Encodable + spawn(nonce core.Nonce, opts ...sdk.Opt) []byte baseGas() int loadGas() int @@ -71,22 +69,14 @@ func (a *singlesigAccount) spend(to core.Address, amount uint64, nonce core.Nonc } func (a *singlesigAccount) selfSpawn(nonce core.Nonce, opts ...sdk.Opt) []byte { - return sdkwallet.SelfSpawn(a.pk, nonce, opts...) + return sdkwallet.Spawn(a.pk, nonce, opts...) } func (a *singlesigAccount) spawn( - template core.Address, - args scale.Encodable, nonce core.Nonce, opts ...sdk.Opt, ) []byte { - return sdkwallet.Spawn(a.pk, template, nonce, opts...) -} - -func (a *singlesigAccount) spawnArgs() scale.Encodable { - args := wallet.SpawnArguments{} - copy(args.PublicKey[:], signing.Public(a.pk)) - return &args + return sdkwallet.Spawn(a.pk, nonce, opts...) } func (a *singlesigAccount) baseGas() int { @@ -181,7 +171,7 @@ func (t *tester) selfSpawn(i int, opts ...sdk.Opt) types.RawTx { func (t *tester) spawn(i, j int, opts ...sdk.Opt) types.RawTx { nonce := t.nextNonce(i) - return types.NewRawTx(t.accounts[i].spawn(t.accounts[j].getTemplate(), t.accounts[j].spawnArgs(), nonce, opts...)) + return types.NewRawTx(t.accounts[i].spawn(nonce, opts...)) } func (t *tester) randSpendN(n int, amount uint64) []types.RawTx { @@ -233,8 +223,7 @@ func (t *tester) rewards(all ...reward) []types.CoinbaseReward { } func (t *tester) estimateSpawnGas(principal, target int) int { - args := t.accounts[target].spawnArgs() - tx := t.accounts[principal].spawn(t.accounts[target].getTemplate(), args, 0) + tx := t.accounts[principal].spawn(0) gas := t.accounts[principal].baseGas() + t.accounts[target].execGas() + int(core.TxDataGas(len(tx))) From 2ad4adf3dee5237a17cf856ec96e3e11994d529c Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 25 Oct 2024 13:26:15 -0700 Subject: [PATCH 27/73] Add scale limit for payload --- common/types/transaction_header.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/types/transaction_header.go b/common/types/transaction_header.go index d6c4c5a232..2643e3e772 100644 --- a/common/types/transaction_header.go +++ b/common/types/transaction_header.go @@ -25,7 +25,7 @@ type TxHeader struct { MaxSpend uint64 // Payload is opaque to the host (go-spacemesh), and is passed into and interpreted by the VM. - Payload []byte + Payload []byte `scale:"max=10000"` // See https://github.com/athenavm/athena/issues/177 } // Fee is a MaxGas multiplied by a GasPrice. From 9821f883cc68e770cfe1a9609c568b8938a38fd1 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 25 Oct 2024 13:28:18 -0700 Subject: [PATCH 28/73] Update mocks --- common/types/transaction_header_scale.go | 15 + vm/core/mocks/handler.go | 99 +----- vm/core/mocks/template.go | 38 -- vm/host/mocks/host.go | 421 +++++++++++++++++++++++ 4 files changed, 448 insertions(+), 125 deletions(-) create mode 100644 vm/host/mocks/host.go diff --git a/common/types/transaction_header_scale.go b/common/types/transaction_header_scale.go index 79f4cc86d6..c38fed1813 100644 --- a/common/types/transaction_header_scale.go +++ b/common/types/transaction_header_scale.go @@ -64,6 +64,13 @@ func (t *TxHeader) EncodeScale(enc *scale.Encoder) (total int, err error) { } total += n } + { + n, err := scale.EncodeByteSliceWithLimit(enc, t.Payload, 10000) + if err != nil { + return total, err + } + total += n + } return total, nil } @@ -129,6 +136,14 @@ func (t *TxHeader) DecodeScale(dec *scale.Decoder) (total int, err error) { total += n t.MaxSpend = uint64(field) } + { + field, n, err := scale.DecodeByteSliceWithLimit(dec, 10000) + if err != nil { + return total, err + } + total += n + t.Payload = field + } return total, nil } diff --git a/vm/core/mocks/handler.go b/vm/core/mocks/handler.go index 1dd041c75a..e96839d68f 100644 --- a/vm/core/mocks/handler.go +++ b/vm/core/mocks/handler.go @@ -41,17 +41,19 @@ func (m *MockHandler) EXPECT() *MockHandlerMockRecorder { } // Exec mocks base method. -func (m *MockHandler) Exec(arg0 core.Host, arg1 *core.StagedCache, arg2 []byte) error { +func (m *MockHandler) Exec(arg0 core.Host, arg1 core.AccountLoader, arg2 core.AccountUpdater, arg3 []byte) ([]byte, int64, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Exec", arg0, arg1, arg2) - ret0, _ := ret[0].(error) - return ret0 + ret := m.ctrl.Call(m, "Exec", arg0, arg1, arg2, arg3) + ret0, _ := ret[0].([]byte) + ret1, _ := ret[1].(int64) + ret2, _ := ret[2].(error) + return ret0, ret1, ret2 } // Exec indicates an expected call of Exec. -func (mr *MockHandlerMockRecorder) Exec(arg0, arg1, arg2 any) *MockHandlerExecCall { +func (mr *MockHandlerMockRecorder) Exec(arg0, arg1, arg2, arg3 any) *MockHandlerExecCall { mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Exec", reflect.TypeOf((*MockHandler)(nil).Exec), arg0, arg1, arg2) + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Exec", reflect.TypeOf((*MockHandler)(nil).Exec), arg0, arg1, arg2, arg3) return &MockHandlerExecCall{Call: call} } @@ -61,96 +63,19 @@ type MockHandlerExecCall struct { } // Return rewrite *gomock.Call.Return -func (c *MockHandlerExecCall) Return(arg0 error) *MockHandlerExecCall { - c.Call = c.Call.Return(arg0) +func (c *MockHandlerExecCall) Return(arg0 []byte, arg1 int64, arg2 error) *MockHandlerExecCall { + c.Call = c.Call.Return(arg0, arg1, arg2) return c } // Do rewrite *gomock.Call.Do -func (c *MockHandlerExecCall) Do(f func(core.Host, *core.StagedCache, []byte) error) *MockHandlerExecCall { +func (c *MockHandlerExecCall) Do(f func(core.Host, core.AccountLoader, core.AccountUpdater, []byte) ([]byte, int64, error)) *MockHandlerExecCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHandlerExecCall) DoAndReturn(f func(core.Host, *core.StagedCache, []byte) error) *MockHandlerExecCall { - c.Call = c.Call.DoAndReturn(f) - return c -} - -// IsSpawn mocks base method. -func (m *MockHandler) IsSpawn(arg0 []byte) bool { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "IsSpawn", arg0) - ret0, _ := ret[0].(bool) - return ret0 -} - -// IsSpawn indicates an expected call of IsSpawn. -func (mr *MockHandlerMockRecorder) IsSpawn(arg0 any) *MockHandlerIsSpawnCall { - mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "IsSpawn", reflect.TypeOf((*MockHandler)(nil).IsSpawn), arg0) - return &MockHandlerIsSpawnCall{Call: call} -} - -// MockHandlerIsSpawnCall wrap *gomock.Call -type MockHandlerIsSpawnCall struct { - *gomock.Call -} - -// Return rewrite *gomock.Call.Return -func (c *MockHandlerIsSpawnCall) Return(arg0 bool) *MockHandlerIsSpawnCall { - c.Call = c.Call.Return(arg0) - return c -} - -// Do rewrite *gomock.Call.Do -func (c *MockHandlerIsSpawnCall) Do(f func([]byte) bool) *MockHandlerIsSpawnCall { - c.Call = c.Call.Do(f) - return c -} - -// DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHandlerIsSpawnCall) DoAndReturn(f func([]byte) bool) *MockHandlerIsSpawnCall { - c.Call = c.Call.DoAndReturn(f) - return c -} - -// Load mocks base method. -func (m *MockHandler) Load(arg0 []byte) (core.Template, error) { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Load", arg0) - ret0, _ := ret[0].(core.Template) - ret1, _ := ret[1].(error) - return ret0, ret1 -} - -// Load indicates an expected call of Load. -func (mr *MockHandlerMockRecorder) Load(arg0 any) *MockHandlerLoadCall { - mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Load", reflect.TypeOf((*MockHandler)(nil).Load), arg0) - return &MockHandlerLoadCall{Call: call} -} - -// MockHandlerLoadCall wrap *gomock.Call -type MockHandlerLoadCall struct { - *gomock.Call -} - -// Return rewrite *gomock.Call.Return -func (c *MockHandlerLoadCall) Return(arg0 core.Template, arg1 error) *MockHandlerLoadCall { - c.Call = c.Call.Return(arg0, arg1) - return c -} - -// Do rewrite *gomock.Call.Do -func (c *MockHandlerLoadCall) Do(f func([]byte) (core.Template, error)) *MockHandlerLoadCall { - c.Call = c.Call.Do(f) - return c -} - -// DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHandlerLoadCall) DoAndReturn(f func([]byte) (core.Template, error)) *MockHandlerLoadCall { +func (c *MockHandlerExecCall) DoAndReturn(f func(core.Host, core.AccountLoader, core.AccountUpdater, []byte) ([]byte, int64, error)) *MockHandlerExecCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/vm/core/mocks/template.go b/vm/core/mocks/template.go index f03928abc5..7334c9bc8e 100644 --- a/vm/core/mocks/template.go +++ b/vm/core/mocks/template.go @@ -78,44 +78,6 @@ func (c *MockTemplateBaseGasCall) DoAndReturn(f func() uint64) *MockTemplateBase return c } -// ExecGas mocks base method. -func (m *MockTemplate) ExecGas() uint64 { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "ExecGas") - ret0, _ := ret[0].(uint64) - return ret0 -} - -// ExecGas indicates an expected call of ExecGas. -func (mr *MockTemplateMockRecorder) ExecGas() *MockTemplateExecGasCall { - mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ExecGas", reflect.TypeOf((*MockTemplate)(nil).ExecGas)) - return &MockTemplateExecGasCall{Call: call} -} - -// MockTemplateExecGasCall wrap *gomock.Call -type MockTemplateExecGasCall struct { - *gomock.Call -} - -// Return rewrite *gomock.Call.Return -func (c *MockTemplateExecGasCall) Return(arg0 uint64) *MockTemplateExecGasCall { - c.Call = c.Call.Return(arg0) - return c -} - -// Do rewrite *gomock.Call.Do -func (c *MockTemplateExecGasCall) Do(f func() uint64) *MockTemplateExecGasCall { - c.Call = c.Call.Do(f) - return c -} - -// DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockTemplateExecGasCall) DoAndReturn(f func() uint64) *MockTemplateExecGasCall { - c.Call = c.Call.DoAndReturn(f) - return c -} - // LoadGas mocks base method. func (m *MockTemplate) LoadGas() uint64 { m.ctrl.T.Helper() diff --git a/vm/host/mocks/host.go b/vm/host/mocks/host.go new file mode 100644 index 0000000000..1a1cd6e606 --- /dev/null +++ b/vm/host/mocks/host.go @@ -0,0 +1,421 @@ +// Code generated by MockGen. DO NOT EDIT. +// Source: github.com/spacemeshos/go-spacemesh/vm/core (interfaces: Host) +// +// Generated by this command: +// +// mockgen -typed -package=mocks -destination=./mocks/host.go github.com/spacemeshos/go-spacemesh/vm/core Host +// + +// Package mocks is a generated GoMock package. +package mocks + +import ( + reflect "reflect" + + types "github.com/spacemeshos/go-spacemesh/common/types" + core "github.com/spacemeshos/go-spacemesh/vm/core" + gomock "go.uber.org/mock/gomock" +) + +// MockHost is a mock of Host interface. +type MockHost struct { + ctrl *gomock.Controller + recorder *MockHostMockRecorder +} + +// MockHostMockRecorder is the mock recorder for MockHost. +type MockHostMockRecorder struct { + mock *MockHost +} + +// NewMockHost creates a new mock instance. +func NewMockHost(ctrl *gomock.Controller) *MockHost { + mock := &MockHost{ctrl: ctrl} + mock.recorder = &MockHostMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockHost) EXPECT() *MockHostMockRecorder { + return m.recorder +} + +// Balance mocks base method. +func (m *MockHost) Balance() uint64 { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Balance") + ret0, _ := ret[0].(uint64) + return ret0 +} + +// Balance indicates an expected call of Balance. +func (mr *MockHostMockRecorder) Balance() *MockHostBalanceCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Balance", reflect.TypeOf((*MockHost)(nil).Balance)) + return &MockHostBalanceCall{Call: call} +} + +// MockHostBalanceCall wrap *gomock.Call +type MockHostBalanceCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostBalanceCall) Return(arg0 uint64) *MockHostBalanceCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostBalanceCall) Do(f func() uint64) *MockHostBalanceCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostBalanceCall) DoAndReturn(f func() uint64) *MockHostBalanceCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Consume mocks base method. +func (m *MockHost) Consume(arg0 uint64) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Consume", arg0) + ret0, _ := ret[0].(error) + return ret0 +} + +// Consume indicates an expected call of Consume. +func (mr *MockHostMockRecorder) Consume(arg0 any) *MockHostConsumeCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Consume", reflect.TypeOf((*MockHost)(nil).Consume), arg0) + return &MockHostConsumeCall{Call: call} +} + +// MockHostConsumeCall wrap *gomock.Call +type MockHostConsumeCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostConsumeCall) Return(arg0 error) *MockHostConsumeCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostConsumeCall) Do(f func(uint64) error) *MockHostConsumeCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostConsumeCall) DoAndReturn(f func(uint64) error) *MockHostConsumeCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// GetGenesisID mocks base method. +func (m *MockHost) GetGenesisID() types.Hash20 { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "GetGenesisID") + ret0, _ := ret[0].(types.Hash20) + return ret0 +} + +// GetGenesisID indicates an expected call of GetGenesisID. +func (mr *MockHostMockRecorder) GetGenesisID() *MockHostGetGenesisIDCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetGenesisID", reflect.TypeOf((*MockHost)(nil).GetGenesisID)) + return &MockHostGetGenesisIDCall{Call: call} +} + +// MockHostGetGenesisIDCall wrap *gomock.Call +type MockHostGetGenesisIDCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostGetGenesisIDCall) Return(arg0 types.Hash20) *MockHostGetGenesisIDCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostGetGenesisIDCall) Do(f func() types.Hash20) *MockHostGetGenesisIDCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostGetGenesisIDCall) DoAndReturn(f func() types.Hash20) *MockHostGetGenesisIDCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Handler mocks base method. +func (m *MockHost) Handler() core.Handler { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Handler") + ret0, _ := ret[0].(core.Handler) + return ret0 +} + +// Handler indicates an expected call of Handler. +func (mr *MockHostMockRecorder) Handler() *MockHostHandlerCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Handler", reflect.TypeOf((*MockHost)(nil).Handler)) + return &MockHostHandlerCall{Call: call} +} + +// MockHostHandlerCall wrap *gomock.Call +type MockHostHandlerCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostHandlerCall) Return(arg0 core.Handler) *MockHostHandlerCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostHandlerCall) Do(f func() core.Handler) *MockHostHandlerCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostHandlerCall) DoAndReturn(f func() core.Handler) *MockHostHandlerCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Layer mocks base method. +func (m *MockHost) Layer() types.LayerID { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Layer") + ret0, _ := ret[0].(types.LayerID) + return ret0 +} + +// Layer indicates an expected call of Layer. +func (mr *MockHostMockRecorder) Layer() *MockHostLayerCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Layer", reflect.TypeOf((*MockHost)(nil).Layer)) + return &MockHostLayerCall{Call: call} +} + +// MockHostLayerCall wrap *gomock.Call +type MockHostLayerCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostLayerCall) Return(arg0 types.LayerID) *MockHostLayerCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostLayerCall) Do(f func() types.LayerID) *MockHostLayerCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostLayerCall) DoAndReturn(f func() types.LayerID) *MockHostLayerCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// MaxGas mocks base method. +func (m *MockHost) MaxGas() uint64 { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "MaxGas") + ret0, _ := ret[0].(uint64) + return ret0 +} + +// MaxGas indicates an expected call of MaxGas. +func (mr *MockHostMockRecorder) MaxGas() *MockHostMaxGasCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "MaxGas", reflect.TypeOf((*MockHost)(nil).MaxGas)) + return &MockHostMaxGasCall{Call: call} +} + +// MockHostMaxGasCall wrap *gomock.Call +type MockHostMaxGasCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostMaxGasCall) Return(arg0 uint64) *MockHostMaxGasCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostMaxGasCall) Do(f func() uint64) *MockHostMaxGasCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostMaxGasCall) DoAndReturn(f func() uint64) *MockHostMaxGasCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Nonce mocks base method. +func (m *MockHost) Nonce() uint64 { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Nonce") + ret0, _ := ret[0].(uint64) + return ret0 +} + +// Nonce indicates an expected call of Nonce. +func (mr *MockHostMockRecorder) Nonce() *MockHostNonceCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Nonce", reflect.TypeOf((*MockHost)(nil).Nonce)) + return &MockHostNonceCall{Call: call} +} + +// MockHostNonceCall wrap *gomock.Call +type MockHostNonceCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostNonceCall) Return(arg0 uint64) *MockHostNonceCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostNonceCall) Do(f func() uint64) *MockHostNonceCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostNonceCall) DoAndReturn(f func() uint64) *MockHostNonceCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Principal mocks base method. +func (m *MockHost) Principal() types.Address { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Principal") + ret0, _ := ret[0].(types.Address) + return ret0 +} + +// Principal indicates an expected call of Principal. +func (mr *MockHostMockRecorder) Principal() *MockHostPrincipalCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Principal", reflect.TypeOf((*MockHost)(nil).Principal)) + return &MockHostPrincipalCall{Call: call} +} + +// MockHostPrincipalCall wrap *gomock.Call +type MockHostPrincipalCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostPrincipalCall) Return(arg0 types.Address) *MockHostPrincipalCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostPrincipalCall) Do(f func() types.Address) *MockHostPrincipalCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostPrincipalCall) DoAndReturn(f func() types.Address) *MockHostPrincipalCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Template mocks base method. +func (m *MockHost) Template() core.Template { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Template") + ret0, _ := ret[0].(core.Template) + return ret0 +} + +// Template indicates an expected call of Template. +func (mr *MockHostMockRecorder) Template() *MockHostTemplateCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Template", reflect.TypeOf((*MockHost)(nil).Template)) + return &MockHostTemplateCall{Call: call} +} + +// MockHostTemplateCall wrap *gomock.Call +type MockHostTemplateCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostTemplateCall) Return(arg0 core.Template) *MockHostTemplateCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostTemplateCall) Do(f func() core.Template) *MockHostTemplateCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostTemplateCall) DoAndReturn(f func() core.Template) *MockHostTemplateCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// TemplateAddress mocks base method. +func (m *MockHost) TemplateAddress() types.Address { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "TemplateAddress") + ret0, _ := ret[0].(types.Address) + return ret0 +} + +// TemplateAddress indicates an expected call of TemplateAddress. +func (mr *MockHostMockRecorder) TemplateAddress() *MockHostTemplateAddressCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "TemplateAddress", reflect.TypeOf((*MockHost)(nil).TemplateAddress)) + return &MockHostTemplateAddressCall{Call: call} +} + +// MockHostTemplateAddressCall wrap *gomock.Call +type MockHostTemplateAddressCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostTemplateAddressCall) Return(arg0 types.Address) *MockHostTemplateAddressCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostTemplateAddressCall) Do(f func() types.Address) *MockHostTemplateAddressCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostTemplateAddressCall) DoAndReturn(f func() types.Address) *MockHostTemplateAddressCall { + c.Call = c.Call.DoAndReturn(f) + return c +} From c8ed09edf3f0dd1bf27bf7a9c49662daecae17bc Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 25 Oct 2024 16:06:28 -0700 Subject: [PATCH 29/73] Major cleanup Remove duplicate spawn, transfer, principal calculation logic Make linter happy --- vm/core/context.go | 52 +++++++++++----------------- vm/core/context_test.go | 12 +++---- vm/core/errors.go | 2 ++ vm/core/hash.go | 7 ++-- vm/core/types.go | 7 ++-- vm/host/host.go | 55 ++++++++++++------------------ vm/{ => host}/host_test.go | 16 ++++----- vm/templates/wallet/handler.go | 12 +++++-- vm/templates/wallet/wallet.go | 11 +++--- vm/templates/wallet/wallet_test.go | 9 +++-- 10 files changed, 86 insertions(+), 97 deletions(-) rename vm/{ => host}/host_test.go (90%) diff --git a/vm/core/context.go b/vm/core/context.go index d9b579b371..6bfb498329 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -1,8 +1,8 @@ package core import ( - "bytes" "fmt" + "math" "github.com/spacemeshos/go-scale" @@ -10,7 +10,7 @@ import ( ) // Context serves 2 purposes: -// - maintains changes to the system state, that will be applied only after succesful execution +// - maintains changes to the system state, that will be applied only after successful execution // - accumulates set of reusable objects and data. type Context struct { Registry HandlerRegistry @@ -36,7 +36,7 @@ type Context struct { consumed uint64 // fee is in coins units fee uint64 - // an amount transfrered to other accounts + // an amount transferred to other accounts transferred uint64 touched []Address @@ -86,39 +86,18 @@ func (c *Context) Handler() Handler { return c.PrincipalHandler } -// Spawn account. -func (c *Context) Spawn(spawnArgs []byte) error { - account, err := c.load(ComputePrincipal(c.Header.TemplateAddress, spawnArgs)) - if err != nil { - return err - } - if account.TemplateAddress != nil { - return ErrSpawned - } - handler := c.Registry.Get(c.Header.TemplateAddress) - if handler == nil { - return fmt.Errorf("%w: spawn is called with unknown handler", ErrInternal) - } - buf := bytes.NewBuffer(nil) - // instance, err := handler.New(args) - // if err != nil { - // return fmt.Errorf("%w: %w", ErrMalformed, err) - // } - // _, err = instance.EncodeScale(scale.NewEncoder(buf)) - // if err != nil { - // return fmt.Errorf("%w: %w", ErrInternal, err) - // } - account.State = buf.Bytes() - account.TemplateAddress = &c.Header.TemplateAddress - c.change(account) - return nil -} - // Transfer amount to the address after validation passes. func (c *Context) Transfer(to Address, amount uint64) error { return c.transfer(&c.PrincipalAccount, to, amount, c.Header.MaxSpend) } +func safeAdd(a, b uint64) (uint64, error) { + if a > math.MaxUint64-b { + return 0, ErrOverflow + } + return a + b, nil +} + func (c *Context) transfer(from *Account, to Address, amount, max uint64) error { account, err := c.load(to) if err != nil { @@ -127,17 +106,24 @@ func (c *Context) transfer(from *Account, to Address, amount, max uint64) error if amount > from.Balance { return ErrNoBalance } - if c.transferred+amount > max { + if totalTransfer, err := safeAdd(c.transferred, amount); err != nil { + return err + } else if totalTransfer > max { return fmt.Errorf("%w: %d", ErrMaxSpend, max) } + // noop. only gas is consumed if from.Address == to { return nil } c.transferred += amount + if newBalance, err := safeAdd(account.Balance, amount); err != nil { + return err + } else { + account.Balance = newBalance + } from.Balance -= amount - account.Balance += amount c.change(account) return nil } diff --git a/vm/core/context_test.go b/vm/core/context_test.go index 00e728c312..796e508530 100644 --- a/vm/core/context_test.go +++ b/vm/core/context_test.go @@ -13,18 +13,18 @@ import ( func TestTransfer(t *testing.T) { t.Run("NoBalance", func(t *testing.T) { - ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{statesql.InMemory()})} + ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{Executor: statesql.InMemory()})} require.ErrorIs(t, ctx.Transfer(core.Address{}, 100), core.ErrNoBalance) }) t.Run("MaxSpend", func(t *testing.T) { - ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{statesql.InMemory()})} + ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{Executor: statesql.InMemory()})} ctx.PrincipalAccount.Balance = 1000 ctx.Header.MaxSpend = 100 require.NoError(t, ctx.Transfer(core.Address{1}, 50)) require.ErrorIs(t, ctx.Transfer(core.Address{2}, 100), core.ErrMaxSpend) }) t.Run("ReducesBalance", func(t *testing.T) { - ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{statesql.InMemory()})} + ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{Executor: statesql.InMemory()})} ctx.PrincipalAccount.Balance = 1000 ctx.Header.MaxSpend = 1000 for _, amount := range []uint64{50, 100, 200, 255} { @@ -65,7 +65,7 @@ func TestConsume(t *testing.T) { func TestApply(t *testing.T) { t.Run("UpdatesNonce", func(t *testing.T) { - ss := core.NewStagedCache(core.DBLoader{statesql.InMemory()}) + ss := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemory()}) ctx := core.Context{Loader: ss} ctx.PrincipalAccount.Address = core.Address{1} ctx.Header.Nonce = 10 @@ -78,7 +78,7 @@ func TestApply(t *testing.T) { require.Equal(t, ctx.PrincipalAccount.NextNonce, account.NextNonce) }) t.Run("ConsumeMaxGas", func(t *testing.T) { - ss := core.NewStagedCache(core.DBLoader{statesql.InMemory()}) + ss := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemory()}) ctx := core.Context{Loader: ss} ctx.PrincipalAccount.Balance = 1000 @@ -95,7 +95,7 @@ func TestApply(t *testing.T) { require.Equal(t, ctx.Fee(), ctx.Header.MaxGas*ctx.Header.GasPrice) }) t.Run("PreserveTransferOrder", func(t *testing.T) { - ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{statesql.InMemory()})} + ctx := core.Context{Loader: core.NewStagedCache(core.DBLoader{Executor: statesql.InMemory()})} ctx.PrincipalAccount.Address = core.Address{1} ctx.PrincipalAccount.Balance = 1000 ctx.Header.MaxSpend = 1000 diff --git a/vm/core/errors.go b/vm/core/errors.go index b81f7de80e..bc382ee8a2 100644 --- a/vm/core/errors.go +++ b/vm/core/errors.go @@ -26,4 +26,6 @@ var ( ErrTemplateMismatch = errors.New("relay template mismatch") // ErrTxLimit overflows max tx size. ErrTxLimit = errors.New("overflows tx limit") + // ErrOverflow raised if balance overflows. + ErrOverflow = errors.New("balance overflow") ) diff --git a/vm/core/hash.go b/vm/core/hash.go index cf8feab613..60e94432c0 100644 --- a/vm/core/hash.go +++ b/vm/core/hash.go @@ -12,12 +12,13 @@ func SigningBody(genesis, tx []byte) []byte { return full } -// ComputePrincipal address as the last 20 bytes from blake3(template || spawn_args). -func ComputePrincipal(template Address, spawnArgs []byte) Address { +// ComputePrincipal address as the last 24 bytes of Hash(template || spawnArgs). +// See https://github.com/spacemeshos/go-spacemesh/issues/6420 for more details. +func ComputePrincipal(template types.Address, spawnArgs []byte) Address { hasher := hash.GetHasher() defer hash.PutHasher(hasher) hasher.Write(template[:]) hasher.Write(spawnArgs) sum := hasher.Sum(nil) - return types.GenerateAddress(sum[12:]) + return types.GenerateAddress(sum) } diff --git a/vm/core/types.go b/vm/core/types.go index be2c2c3b5a..48f0e86ab6 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -94,6 +94,7 @@ type HandlerRegistry interface { // Host API with methods and data that are required by templates. type Host interface { Consume(uint64) error + Transfer(Address, uint64) error Principal() Address Nonce() uint64 @@ -106,14 +107,14 @@ type Host interface { Balance() uint64 } -// static context is fixed for the lifetime of one transaction +// static context is fixed for the lifetime of one transaction. type StaticContext struct { Principal types.Address Destination types.Address Nonce uint64 } -// dynamic context may change with each call frame +// dynamic context may change with each call frame. type DynamicContext struct { Template types.Address Callee types.Address @@ -121,7 +122,7 @@ type DynamicContext struct { //go:generate mockgen -typed -package=mocks -destination=./mocks/vmhost.go github.com/spacemeshos/go-spacemesh/vm/core VMHost -// VM Host API +// VM Host API. type VMHost interface { Execute(types.LayerID, int64, types.Address, types.Address, []byte, uint64, []byte) ([]byte, int64, error) } diff --git a/vm/host/host.go b/vm/host/host.go index c0d7a838e7..a5150e7ca4 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -2,7 +2,7 @@ package host import ( "bytes" - "encoding/binary" + "errors" "fmt" "log" "os" @@ -12,7 +12,6 @@ import ( athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/hash" "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/vm/core" ) @@ -215,14 +214,6 @@ func (h *hostContext) Call( // take snapshot of state // TODO: implement me - // read origin account information - senderAccount, err := h.loader.Get(types.Address(sender)) - if err != nil { - return nil, 0, athcon.Error{ - Code: athcon.InternalError.Code, - Err: fmt.Errorf("loading sender account: %w", err), - } - } destinationAccount, err := h.loader.Get(types.Address(recipient)) if err != nil { return nil, 0, athcon.Error{ @@ -239,7 +230,7 @@ func (h *hostContext) Call( if template == nil || len(state) == 0 { return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, - Err: fmt.Errorf("missing template information"), + Err: errors.New("missing template information"), } } @@ -255,21 +246,12 @@ func (h *hostContext) Call( // balance transfer // this does not depend upon the recipient account status - - // safe math - if senderAccount.Balance < value { - return nil, 0, athcon.InsufficientBalance - } - if destinationAccount.Balance+value < destinationAccount.Balance { + if err = h.host.Transfer(types.Address(recipient), value); err != nil { return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, - Err: fmt.Errorf("account balance overflow"), + Err: fmt.Errorf("balance transfer failed: %w", err), } } - senderAccount.Balance -= value - destinationAccount.Balance += value - h.updater.Update(senderAccount) - h.updater.Update(destinationAccount) if len(input) == 0 { // short-circuit and return if this is a simple balance transfer @@ -293,7 +275,18 @@ func (h *hostContext) Call( }() // execute the call - res, err := h.vm.Execute(h, athcon.Frontier, kind, depth+1, gas, recipient, sender, input, value, templateAccount.State) + res, err := h.vm.Execute( + h, + athcon.Frontier, + kind, + depth+1, + gas, + recipient, + sender, + input, + value, + templateAccount.State, + ) if err != nil { // rollback in case of failure/revert // TODO: implement me @@ -314,6 +307,8 @@ func (h *hostContext) Spawn(blob []byte) athcon.Address { // make sure we have the required context if h.staticContext.Principal == emptyAddress { + // staticContext is unused today, but will be needed to read principal in the future. + // see https://github.com/spacemeshos/go-spacemesh/issues/6420 return athcon.Address(emptyAddress) } if h.dynamicContext.Template == emptyAddress { @@ -321,16 +316,10 @@ func (h *hostContext) Spawn(blob []byte) athcon.Address { } // calculate the new principal address - hasher := hash.GetHasher() - defer hash.PutHasher(hasher) - hasher.Write(h.dynamicContext.Template[:]) - hasher.Write(blob) - hasher.Write(h.staticContext.Principal[:]) - nonceBytes := make([]byte, 8) - binary.BigEndian.PutUint64(nonceBytes, h.staticContext.Nonce) - hasher.Write(nonceBytes) - sum := hasher.Sum(nil) - principalAddress := types.GenerateAddress(sum[12:]) + principalAddress := core.ComputePrincipal( + h.dynamicContext.Template, + blob, + ) // check if the account is already spawned account, err := h.loader.Get(principalAddress) diff --git a/vm/host_test.go b/vm/host/host_test.go similarity index 90% rename from vm/host_test.go rename to vm/host/host_test.go index 4319e9688a..bd5a022c3f 100644 --- a/vm/host_test.go +++ b/vm/host/host_test.go @@ -1,4 +1,4 @@ -package vm +package host import ( "encoding/binary" @@ -17,14 +17,14 @@ import ( func getHost(t *testing.T) (*Host, *core.StagedCache) { cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) ctx := &core.Context{Loader: cache} - staticContext := StaticContext{ - principal: types.Address{1, 2, 3, 4}, - destination: types.Address{5, 6, 7, 8}, - nonce: 10, + staticContext := core.StaticContext{ + Principal: types.Address{1, 2, 3, 4}, + Destination: types.Address{5, 6, 7, 8}, + Nonce: 10, } - dynamicContext := DynamicContext{ - template: types.Address{11, 12, 13, 14}, - callee: types.Address{15, 16, 17, 18}, + dynamicContext := core.DynamicContext{ + Template: types.Address{11, 12, 13, 14}, + Callee: types.Address{15, 16, 17, 18}, } host, err := NewHost(ctx, cache, cache, staticContext, dynamicContext) require.NoError(t, err) diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index 89afcfbae4..b51f5b3304 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -1,6 +1,7 @@ package wallet import ( + "errors" "fmt" "github.com/spacemeshos/go-scale" @@ -52,13 +53,18 @@ func (*handler) New(host core.Host, cache core.AccountLoader, spawnArgs []byte) } // Pass the transaction into the VM for execution. -func (*handler) Exec(host core.Host, loader core.AccountLoader, updater core.AccountUpdater, payload []byte) ([]byte, int64, error) { +func (*handler) Exec( + host core.Host, + loader core.AccountLoader, + updater core.AccountUpdater, + payload []byte, +) ([]byte, int64, error) { // Load the template code templateAccount, err := loader.Get(host.TemplateAddress()) if err != nil { return []byte{}, 0, fmt.Errorf("failed to load template account: %w", err) } else if len(templateAccount.State) == 0 { - return []byte{}, 0, fmt.Errorf("template account state is empty") + return []byte{}, 0, errors.New("template account state is empty") } // Construct the context @@ -86,7 +92,7 @@ func (*handler) Exec(host core.Host, loader core.AccountLoader, updater core.Acc // so it can short-circuit execution if the amount is exceeded. maxgas := int64(host.MaxGas()) if maxgas < 0 { - return []byte{}, 0, fmt.Errorf("gas limit exceeds maximum int64 value") + return []byte{}, 0, errors.New("gas limit exceeds maximum int64 value") } return vmhost.Execute( host.Layer(), diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index 682e777184..ec0c083959 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -2,6 +2,7 @@ package wallet import ( "encoding/binary" + "errors" "fmt" "github.com/spacemeshos/go-scale" @@ -21,7 +22,7 @@ func New(host core.Host, cache core.AccountLoader, spawnArgs []byte) (*Wallet, e if err != nil { return nil, fmt.Errorf("failed to load template account: %w", err) } else if len(templateAccount.State) == 0 { - return nil, fmt.Errorf("template account state is empty") + return nil, errors.New("template account state is empty") } templateCode := templateAccount.State @@ -30,7 +31,7 @@ func New(host core.Host, cache core.AccountLoader, spawnArgs []byte) (*Wallet, e if err != nil { return nil, fmt.Errorf("failed to load wallet principal account: %w", err) } else if len(walletAccount.State) == 0 { - return nil, fmt.Errorf("wallet account state is empty") + return nil, errors.New("wallet account state is empty") } walletState := walletAccount.State @@ -60,12 +61,12 @@ type Wallet struct { func (s *Wallet) MaxSpend(spendArgs []byte) (uint64, error) { maxgas := int64(s.host.MaxGas()) if maxgas < 0 { - return 0, fmt.Errorf("gas limit exceeds maximum int64 value") + return 0, errors.New("gas limit exceeds maximum int64 value") } // Make sure we have a method selector if len(spendArgs) < 4 { - return 0, fmt.Errorf("spendArgs is too short") + return 0, errors.New("spendArgs is too short") } // Check the method selector @@ -93,7 +94,7 @@ func (s *Wallet) MaxSpend(spendArgs []byte) (uint64, error) { return maxspend, err } -// Verify the transaction signature using the VM +// Verify the transaction signature using the VM. func (s *Wallet) Verify(host core.Host, raw []byte, dec *scale.Decoder) bool { sig := core.Signature{} n, err := sig.DecodeScale(dec) diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index 25f0a86b99..a036eec01a 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -77,7 +77,8 @@ func TestMaxSpend(t *testing.T) { func TestSpawn(t *testing.T) { const PUBKEY = "ba216991978cab901254e8eaa062830bbe42c6fc7f56032cbed0e8926ad43e97" const PRINCIPAL = "00000000DF39133A6A5B6DDBFEBC865F05640671F00A3930" - const WALLET_STATE = "00000000000000000000000000000000BA216991978CAB901254E8EAA062830BBE42C6FC7F56032CBED0E8926AD43E97" + const WALLET_STATE = "00000000000000000000000000000000" + + "BA216991978CAB901254E8EAA062830BBE42C6FC7F56032CBED0E8926AD43E97" ctrl := gomock.NewController(t) mockHost := mocks.NewMockHost(ctrl) @@ -131,11 +132,13 @@ func TestSpawn(t *testing.T) { } func TestVerify(t *testing.T) { - const PRIVKEY = "2375b169ab93821366eb5e6898145ec12b6419536b8ee0615cae783b4bc015e7ba216991978cab901254e8eaa062830bbe42c6fc7f56032cbed0e8926ad43e97" + const PRIVKEY = "2375b169ab93821366eb5e6898145ec12b6419536b8ee0615cae783b4bc015e7" + + "ba216991978cab901254e8eaa062830bbe42c6fc7f56032cbed0e8926ad43e97" const PUBKEY = "ba216991978cab901254e8eaa062830bbe42c6fc7f56032cbed0e8926ad43e97" // as in Spawn test, above - const WALLET_STATE = "00000000000000000000000000000000BA216991978CAB901254E8EAA062830BBE42C6FC7F56032CBED0E8926AD43E97" + const WALLET_STATE = "00000000000000000000000000000000" + + "BA216991978CAB901254E8EAA062830BBE42C6FC7F56032CBED0E8926AD43E97" walletState, err := hex.DecodeString(WALLET_STATE) require.NoError(t, err) From 148a5d83fe805aafc9714e01b5f50643a1490155 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 25 Oct 2024 16:27:37 -0700 Subject: [PATCH 30/73] Cleanup based on linter and regenerate --- vm/core/mocks/host.go | 38 ++++++++++++++++++++++++++++++ vm/core/types.go | 4 ++-- vm/host/mocks/host.go | 38 ++++++++++++++++++++++++++++++ vm/templates/wallet/handler.go | 4 ++-- vm/templates/wallet/wallet.go | 5 ++-- vm/templates/wallet/wallet_test.go | 16 ++----------- 6 files changed, 84 insertions(+), 21 deletions(-) diff --git a/vm/core/mocks/host.go b/vm/core/mocks/host.go index 1a1cd6e606..e6adba6056 100644 --- a/vm/core/mocks/host.go +++ b/vm/core/mocks/host.go @@ -419,3 +419,41 @@ func (c *MockHostTemplateAddressCall) DoAndReturn(f func() types.Address) *MockH c.Call = c.Call.DoAndReturn(f) return c } + +// Transfer mocks base method. +func (m *MockHost) Transfer(arg0 types.Address, arg1 uint64) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Transfer", arg0, arg1) + ret0, _ := ret[0].(error) + return ret0 +} + +// Transfer indicates an expected call of Transfer. +func (mr *MockHostMockRecorder) Transfer(arg0, arg1 any) *MockHostTransferCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Transfer", reflect.TypeOf((*MockHost)(nil).Transfer), arg0, arg1) + return &MockHostTransferCall{Call: call} +} + +// MockHostTransferCall wrap *gomock.Call +type MockHostTransferCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostTransferCall) Return(arg0 error) *MockHostTransferCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostTransferCall) Do(f func(types.Address, uint64) error) *MockHostTransferCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostTransferCall) DoAndReturn(f func(types.Address, uint64) error) *MockHostTransferCall { + c.Call = c.Call.DoAndReturn(f) + return c +} diff --git a/vm/core/types.go b/vm/core/types.go index 48f0e86ab6..70ef2a50d2 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -41,8 +41,8 @@ type Handler interface { // Exec dispatches execution request based on the method selector. Exec(Host, AccountLoader, AccountUpdater, []byte) ([]byte, int64, error) - // New instantiates Template from spawn arguments. - New(Host, AccountLoader, []byte) (Template, error) + // New instantiates Template from host context. + New(Host, AccountLoader) (Template, error) } //go:generate mockgen -typed -package=mocks -destination=./mocks/template.go github.com/spacemeshos/go-spacemesh/vm/core Template diff --git a/vm/host/mocks/host.go b/vm/host/mocks/host.go index 1a1cd6e606..e6adba6056 100644 --- a/vm/host/mocks/host.go +++ b/vm/host/mocks/host.go @@ -419,3 +419,41 @@ func (c *MockHostTemplateAddressCall) DoAndReturn(f func() types.Address) *MockH c.Call = c.Call.DoAndReturn(f) return c } + +// Transfer mocks base method. +func (m *MockHost) Transfer(arg0 types.Address, arg1 uint64) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Transfer", arg0, arg1) + ret0, _ := ret[0].(error) + return ret0 +} + +// Transfer indicates an expected call of Transfer. +func (mr *MockHostMockRecorder) Transfer(arg0, arg1 any) *MockHostTransferCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Transfer", reflect.TypeOf((*MockHost)(nil).Transfer), arg0, arg1) + return &MockHostTransferCall{Call: call} +} + +// MockHostTransferCall wrap *gomock.Call +type MockHostTransferCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostTransferCall) Return(arg0 error) *MockHostTransferCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostTransferCall) Do(f func(types.Address, uint64) error) *MockHostTransferCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostTransferCall) DoAndReturn(f func(types.Address, uint64) error) *MockHostTransferCall { + c.Call = c.Call.DoAndReturn(f) + return c +} diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index b51f5b3304..1f1bf87e60 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -48,8 +48,8 @@ func (*handler) Parse(decoder *scale.Decoder) (output core.ParseOutput, err erro } // New instatiates single sig wallet with spawn arguments. -func (*handler) New(host core.Host, cache core.AccountLoader, spawnArgs []byte) (core.Template, error) { - return New(host, cache, spawnArgs) +func (*handler) New(host core.Host, cache core.AccountLoader) (core.Template, error) { + return New(host, cache) } // Pass the transaction into the VM for execution. diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index ec0c083959..e77eb6ce9b 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -16,7 +16,7 @@ import ( ) // New returns Wallet instance with SpawnArguments. -func New(host core.Host, cache core.AccountLoader, spawnArgs []byte) (*Wallet, error) { +func New(host core.Host, cache core.AccountLoader) (*Wallet, error) { // Load the template account templateAccount, err := cache.Get(host.TemplateAddress()) if err != nil { @@ -43,7 +43,7 @@ func New(host core.Host, cache core.AccountLoader, spawnArgs []byte) (*Wallet, e // store the pubkey, i.e., the constructor args (aka immutable state) required to instantiate // the wallet program instance in Athena, so we can lazily instantiate it as required. - return &Wallet{host, vmhost, templateCode, walletState, spawnArgs}, nil + return &Wallet{host, vmhost, templateCode, walletState}, nil } //go:generate scalegen @@ -54,7 +54,6 @@ type Wallet struct { vmhost core.VMHost templateCode []byte walletState []byte - spawnArgs []byte } // MaxSpend returns amount specified in the SpendArguments for Spend method. diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index a036eec01a..6bdb924629 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -30,23 +30,13 @@ func FuzzVerify(f *testing.F) { }) } -type testWallet struct { - *Wallet - mockHost *mocks.MockHost - mockVMHost *mocks.MockVMHost -} - func TestMaxSpend(t *testing.T) { ctrl := gomock.NewController(t) - wallet := Wallet{} - testWallet := testWallet{} - testWallet.Wallet = &wallet + testWallet := Wallet{} mockHost := mocks.NewMockHost(ctrl) mockVMHost := mocks.NewMockVMHost(ctrl) testWallet.host = mockHost - testWallet.mockHost = mockHost testWallet.vmhost = mockVMHost - testWallet.mockVMHost = mockVMHost // construct spawn and spend payloads // nothing in the payload after the selector matters @@ -153,8 +143,6 @@ func TestVerify(t *testing.T) { mockHost := mocks.NewMockHost(ctrl) mockLoader := mocks.NewMockAccountLoader(ctrl) - spawnPayload, _ := athcon.FromString("athexp_spawn") - // Times counts the total number of times these methods are called. // Note that wallet.Verify() short-circuits when called on empty input, so it only actually // runs twice. @@ -179,7 +167,7 @@ func TestVerify(t *testing.T) { // point to the library path os.Setenv("ATHENA_LIB_PATH", "../../../build") - wallet, err := New(mockHost, mockLoader, append(spawnPayload[:], pubkeyBytes...)) + wallet, err := New(mockHost, mockLoader) require.NoError(t, err) t.Run("Invalid", func(t *testing.T) { From ab9865673f533e602095d5a74133b2ee25fae915 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 25 Oct 2024 16:30:40 -0700 Subject: [PATCH 31/73] More linting --- vm/sdk/wallet/address.go | 4 ++-- vm/sdk/wallet/tx.go | 3 +-- vm/templates/wallet/wallet.go | 6 ++---- vm/templates/wallet/wallet_test.go | 6 ++---- vm/vm.go | 2 +- 5 files changed, 8 insertions(+), 13 deletions(-) diff --git a/vm/sdk/wallet/address.go b/vm/sdk/wallet/address.go index 25ec30c07c..053497e9d3 100644 --- a/vm/sdk/wallet/address.go +++ b/vm/sdk/wallet/address.go @@ -3,12 +3,12 @@ package wallet import ( "fmt" + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" + "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/vm/core" "github.com/spacemeshos/go-spacemesh/vm/host" "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" - - athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" ) // Address computes wallet address from the public key. diff --git a/vm/sdk/wallet/tx.go b/vm/sdk/wallet/tx.go index 043ae95ad3..1ea3851503 100644 --- a/vm/sdk/wallet/tx.go +++ b/vm/sdk/wallet/tx.go @@ -4,6 +4,7 @@ import ( "bytes" "fmt" + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" "github.com/spacemeshos/go-scale" @@ -13,8 +14,6 @@ import ( "github.com/spacemeshos/go-spacemesh/vm/host" "github.com/spacemeshos/go-spacemesh/vm/sdk" "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" - - athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" ) func encode(fields ...scale.Encodable) []byte { diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index e77eb6ce9b..cf9bd676ec 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -5,14 +5,12 @@ import ( "errors" "fmt" + gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-scale" "github.com/spacemeshos/go-spacemesh/vm/core" vmhost "github.com/spacemeshos/go-spacemesh/vm/host" - - athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" - - gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" ) // New returns Wallet instance with SpawnArguments. diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index 6bdb924629..0414885e5e 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -7,19 +7,17 @@ import ( "os" "testing" + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/oasisprotocol/curve25519-voi/primitives/ed25519" "github.com/spacemeshos/go-scale" "github.com/stretchr/testify/require" + "go.uber.org/mock/gomock" "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/vm/core" "github.com/spacemeshos/go-spacemesh/vm/core/mocks" "github.com/spacemeshos/go-spacemesh/vm/host" walletTemplate "github.com/spacemeshos/go-spacemesh/vm/programs/wallet" - - "go.uber.org/mock/gomock" - - athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" ) func FuzzVerify(f *testing.F) { diff --git a/vm/vm.go b/vm/vm.go index 07dd1c424d..8d683bdd83 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -566,7 +566,7 @@ func parse( // At this point we've established that the transaction is correctly formed, but we haven't // yet attempted to validate the signature. That happens later in Verify(). - ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(ctx, loader, output.Payload) + ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(ctx, loader) if err != nil { return nil, nil, fmt.Errorf("%w: creating principal handler: %w", core.ErrInternal, err) } From cc86c7a712ea62090dba14f6d77d3628f548e199 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 25 Oct 2024 16:44:31 -0700 Subject: [PATCH 32/73] make generate --- vm/core/mocks/handler.go | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/vm/core/mocks/handler.go b/vm/core/mocks/handler.go index e96839d68f..fb03543588 100644 --- a/vm/core/mocks/handler.go +++ b/vm/core/mocks/handler.go @@ -81,18 +81,18 @@ func (c *MockHandlerExecCall) DoAndReturn(f func(core.Host, core.AccountLoader, } // New mocks base method. -func (m *MockHandler) New(arg0 core.Host, arg1 core.AccountLoader, arg2 []byte) (core.Template, error) { +func (m *MockHandler) New(arg0 core.Host, arg1 core.AccountLoader) (core.Template, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "New", arg0, arg1, arg2) + ret := m.ctrl.Call(m, "New", arg0, arg1) ret0, _ := ret[0].(core.Template) ret1, _ := ret[1].(error) return ret0, ret1 } // New indicates an expected call of New. -func (mr *MockHandlerMockRecorder) New(arg0, arg1, arg2 any) *MockHandlerNewCall { +func (mr *MockHandlerMockRecorder) New(arg0, arg1 any) *MockHandlerNewCall { mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockHandler)(nil).New), arg0, arg1, arg2) + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockHandler)(nil).New), arg0, arg1) return &MockHandlerNewCall{Call: call} } @@ -108,13 +108,13 @@ func (c *MockHandlerNewCall) Return(arg0 core.Template, arg1 error) *MockHandler } // Do rewrite *gomock.Call.Do -func (c *MockHandlerNewCall) Do(f func(core.Host, core.AccountLoader, []byte) (core.Template, error)) *MockHandlerNewCall { +func (c *MockHandlerNewCall) Do(f func(core.Host, core.AccountLoader) (core.Template, error)) *MockHandlerNewCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHandlerNewCall) DoAndReturn(f func(core.Host, core.AccountLoader, []byte) (core.Template, error)) *MockHandlerNewCall { +func (c *MockHandlerNewCall) DoAndReturn(f func(core.Host, core.AccountLoader) (core.Template, error)) *MockHandlerNewCall { c.Call = c.Call.DoAndReturn(f) return c } From e9d8f873eb62fd1440abc0d6603c644628c18421 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Fri, 25 Oct 2024 19:12:44 -0700 Subject: [PATCH 33/73] Cleaning up VM tests Fix some small bugs found in testing --- vm/vm.go | 12 +++++------- vm/vm_test.go | 36 ++++++++++++++++++++++++------------ 2 files changed, 29 insertions(+), 19 deletions(-) diff --git a/vm/vm.go b/vm/vm.go index 8d683bdd83..45e1ca9e7e 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -508,8 +508,7 @@ func parse( } var ( - isSpawn bool - templateAddress core.Address + isSpawn bool ) // There are three cases to consider: @@ -539,7 +538,7 @@ func parse( if ctx.PrincipalHandler == nil { return nil, nil, fmt.Errorf("%w: unknown template %s", core.ErrMalformed, principalAccount.TemplateAddress) } - templateAddress = *principalAccount.TemplateAddress + ctx.Header.TemplateAddress = *principalAccount.TemplateAddress } else { // case 3: principal account exists but is not spawned // go ahead and assume it's a self-spawn for a Wallet template @@ -547,7 +546,7 @@ func parse( if ctx.PrincipalHandler == nil { return nil, nil, fmt.Errorf("%w: wallet template missing", core.ErrInternal) } - templateAddress = wallet.TemplateAddress + ctx.Header.TemplateAddress = wallet.TemplateAddress isSpawn = true } @@ -560,8 +559,8 @@ func parse( // in case of a self-spawn, we need to check that the calculated principal matches. // only check this in case of spawn, because otherwise the payload may be for spend not spawn. - if isSpawn && core.ComputePrincipal(templateAddress, output.Payload) != principal { - return nil, nil, fmt.Errorf("%w: calculated spawn principal does not match %s", core.ErrMalformed, principal) + if isSpawn && core.ComputePrincipal(ctx.Header.TemplateAddress, output.Payload) != principal { + return nil, nil, fmt.Errorf("%w: calculated spawn principal does not match %s", core.ErrMalformed, principal.String()) } // At this point we've established that the transaction is correctly formed, but we haven't @@ -575,7 +574,6 @@ func parse( ctx.Gas.BaseGas = ctx.PrincipalTemplate.BaseGas() ctx.Header.Principal = principal - ctx.Header.TemplateAddress = templateAddress ctx.Header.MaxGas = core.MaxGas(ctx.Gas.BaseGas, ctx.Gas.FixedGas, raw) ctx.Header.GasPrice = output.GasPrice ctx.Header.Nonce = output.Nonce diff --git a/vm/vm_test.go b/vm/vm_test.go index f5dd5d7185..89e349269f 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -22,6 +22,7 @@ import ( "github.com/spacemeshos/go-spacemesh/sql/layers" "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/vm/core" + walletProgram "github.com/spacemeshos/go-spacemesh/vm/programs/wallet" "github.com/spacemeshos/go-spacemesh/vm/sdk" sdkwallet "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" @@ -48,7 +49,6 @@ type testAccount interface { baseGas() int loadGas() int - execGas() int } type singlesigAccount struct { @@ -87,8 +87,9 @@ func (a *singlesigAccount) loadGas() int { return int(wallet.LoadGas()) } -func (a *singlesigAccount) execGas() int { - return int(wallet.ExecGas()) +type testTemplate struct { + address core.Address + state []byte } type tester struct { @@ -97,9 +98,10 @@ type tester struct { rng *rand.Rand - accounts []testAccount - nonces []core.Nonce - balances []uint64 + templates []testTemplate + accounts []testAccount + nonces []core.Nonce + balances []uint64 } func (t *tester) persistent() *tester { @@ -122,6 +124,11 @@ func (t *tester) addAccount(account testAccount, balance uint64) { t.balances = append(t.balances, balance) } +func (t *tester) addWalletTemplate() *tester { + t.templates = append(t.templates, testTemplate{address: wallet.TemplateAddress, state: walletProgram.PROGRAM}) + return t +} + func (t *tester) addSingleSig(n int) *tester { for i := 0; i < n; i++ { pub, pk, err := ed25519.GenerateKey(t.rng) @@ -136,6 +143,16 @@ func (t *tester) applyGenesis() *tester { } func (t *tester) applyGenesisWithBalance() *tester { + templates := make([]core.Account, len(t.templates)) + for i := range templates { + templates[i] = core.Account{ + Address: t.templates[i].address, + State: t.templates[i].state, + // templates contain their own template address + TemplateAddress: &t.templates[i].address, + } + } + require.NoError(t, t.VM.ApplyGenesis(templates)) accounts := make([]core.Account, len(t.accounts)) for i := range accounts { accounts[i] = core.Account{ @@ -225,7 +242,6 @@ func (t *tester) rewards(all ...reward) []types.CoinbaseReward { func (t *tester) estimateSpawnGas(principal, target int) int { tx := t.accounts[principal].spawn(0) gas := t.accounts[principal].baseGas() + - t.accounts[target].execGas() + int(core.TxDataGas(len(tx))) if principal != target { gas += t.accounts[principal].loadGas() @@ -237,7 +253,6 @@ func (t *tester) estimateSpendGas(principal, to, amount int, nonce core.Nonce) i tx := t.accounts[principal].spend(t.accounts[to].getAddress(), uint64(amount), nonce) return t.accounts[principal].baseGas() + t.accounts[principal].loadGas() + - t.accounts[principal].execGas() + int(core.TxDataGas(len(tx))) } @@ -1185,7 +1200,6 @@ func runTestCases(t *testing.T, tcs []templateTestCase, genTester func(t *testin } func testWallet(t *testing.T, defaultGasPrice int, template core.Address, genTester func(t *testing.T) *tester) { - t.Skip("TODO: new wallet SDK") t.Parallel() runTestCases(t, singleWalletTestCases(defaultGasPrice, template, genTester(t)), @@ -1204,6 +1218,7 @@ func TestWallets(t *testing.T) { t.Run("SingleSig", func(t *testing.T) { testWallet(t, defaultGasPrice, wallet.TemplateAddress, func(t *testing.T) *tester { return newTester(t). + addWalletTemplate(). addSingleSig(funded). applyGenesisWithBalance(). addSingleSig(total - funded) @@ -1212,7 +1227,6 @@ func TestWallets(t *testing.T) { } func testValidation(t *testing.T, tt *tester, template core.Address) { - // t.Skip("TODO: new wallet SDK") t.Parallel() skipped, _, err := tt.Apply(types.GetEffectiveGenesis(), notVerified(tt.selfSpawn(0)), nil) require.NoError(tt, err) @@ -1319,7 +1333,6 @@ func testValidation(t *testing.T, tt *tester, template core.Address) { } func TestValidation(t *testing.T) { - // t.Skip("TODO: new wallet SDK") t.Parallel() t.Run("SingleSig", func(t *testing.T) { tt := newTester(t). @@ -1435,7 +1448,6 @@ func TestBeforeEffectiveGenesis(t *testing.T) { } func TestStateHashFromUpdatedAccounts(t *testing.T) { - t.Skip("TODO: new wallet SDK") tt := newTester(t).addSingleSig(10).applyGenesis() root, err := tt.GetStateRoot() From 4520187b873ac0ab2b0941446f0711fe6e223ec3 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Sat, 26 Oct 2024 11:14:08 -0700 Subject: [PATCH 34/73] Add draft athena testnet config --- config/presets/athena.go | 177 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 177 insertions(+) create mode 100644 config/presets/athena.go diff --git a/config/presets/athena.go b/config/presets/athena.go new file mode 100644 index 0000000000..19b80aae3f --- /dev/null +++ b/config/presets/athena.go @@ -0,0 +1,177 @@ +package presets + +import ( + "math" + "math/big" + "os" + "path/filepath" + "runtime" + "time" + + "github.com/spacemeshos/post/initialization" + + "github.com/spacemeshos/go-spacemesh/activation" + "github.com/spacemeshos/go-spacemesh/api/grpcserver" + "github.com/spacemeshos/go-spacemesh/beacon" + "github.com/spacemeshos/go-spacemesh/blocks" + "github.com/spacemeshos/go-spacemesh/bootstrap" + "github.com/spacemeshos/go-spacemesh/checkpoint" + "github.com/spacemeshos/go-spacemesh/common/types" + "github.com/spacemeshos/go-spacemesh/config" + "github.com/spacemeshos/go-spacemesh/datastore" + "github.com/spacemeshos/go-spacemesh/fetch" + "github.com/spacemeshos/go-spacemesh/hare3" + "github.com/spacemeshos/go-spacemesh/hare3/eligibility" + "github.com/spacemeshos/go-spacemesh/hare4" + "github.com/spacemeshos/go-spacemesh/miner" + "github.com/spacemeshos/go-spacemesh/p2p" + "github.com/spacemeshos/go-spacemesh/syncer" + "github.com/spacemeshos/go-spacemesh/syncer/atxsync" + "github.com/spacemeshos/go-spacemesh/syncer/malsync" + timeConfig "github.com/spacemeshos/go-spacemesh/timesync/config" + "github.com/spacemeshos/go-spacemesh/tortoise" +) + +func init() { + register("athena", athena()) +} + +func athena() config.Config { + p2pconfig := p2p.DefaultConfig() + + smeshing := config.DefaultSmeshingConfig() + smeshing.Opts.ProviderID.SetUint32(initialization.CPUProviderID()) + smeshing.ProvingOpts.Nonces = 288 + smeshing.ProvingOpts.Threads = uint(runtime.NumCPU() * 3 / 4) + if smeshing.ProvingOpts.Threads < 1 { + smeshing.ProvingOpts.Threads = 1 + } + home, err := os.UserHomeDir() + if err != nil { + panic("can't read homedir: " + err.Error()) + } + hare3conf := hare3.DefaultConfig() + hare3conf.Enable = true + hare3conf.EnableLayer = 7366 + // NOTE(dshulyak) i forgot to set protocol name for testnet when we configured it manually. + // we can't do rolling upgrade if protocol name changes, so lets keep it like that temporarily. + hare3conf.ProtocolName = "" + + hare4conf := hare4.DefaultConfig() + hare4conf.Enable = false + defaultdir := filepath.Join(home, "athena-testnet", "/") + return config.Config{ + Preset: "testnet", + BaseConfig: config.BaseConfig{ + DataDirParent: defaultdir, + FileLock: filepath.Join(os.TempDir(), "spacemesh.lock"), + MetricsPort: 1010, + DatabaseConnections: 16, + DatabaseSizeMeteringInterval: 10 * time.Minute, + DatabasePruneInterval: 30 * time.Minute, + NetworkHRP: "atest", + + LayerDuration: 5 * time.Minute, + LayerAvgSize: 50, + LayersPerEpoch: 288, + + TxsPerProposal: 700, // https://github.com/spacemeshos/go-spacemesh/issues/4559 + BlockGasLimit: 100107000, // 3000 of spends + + OptFilterThreshold: 90, + + TickSize: 666514, + RegossipAtxInterval: time.Hour, + ATXGradeDelay: 30 * time.Minute, + + PprofHTTPServerListener: "localhost:6060", + }, + Genesis: config.GenesisConfig{ + GenesisTime: "2024-10-31T18:00:00Z", + ExtraData: "000000000000000000001549a7b3a17a81b805488cd0439f16993c5a021638bc", + }, + Tortoise: tortoise.Config{ + Hdist: 10, + Zdist: 2, + WindowSize: 10000, + MaxExceptions: 1000, + BadBeaconVoteDelayLayers: 4032, + MinimalActiveSetWeight: []types.EpochMinimalActiveWeight{{Weight: 10_000}}, + }, + HARE3: hare3conf, + HARE4: hare4conf, + HareEligibility: eligibility.Config{ + ConfidenceParam: 20, + }, + Beacon: beacon.Config{ + Kappa: 40, + Q: *big.NewRat(1, 3), + Theta: *big.NewRat(1, 4), + GracePeriodDuration: 10 * time.Minute, + ProposalDuration: 4 * time.Minute, + FirstVotingRoundDuration: 30 * time.Minute, + RoundsNumber: 20, + VotingRoundDuration: 4 * time.Minute, + WeakCoinRoundDuration: 4 * time.Minute, + VotesLimit: 100, + BeaconSyncWeightUnits: 800, + }, + POET: activation.PoetConfig{ + PhaseShift: 12 * time.Hour, + CycleGap: 2 * time.Hour, + GracePeriod: 10 * time.Minute, + RequestTimeout: 550 * time.Second, // RequestRetryDelay * 2 * MaxRequestRetries*(MaxRequestRetries+1)/2 + RequestRetryDelay: 5 * time.Second, + MaxRequestRetries: 10, + + InfoCacheTTL: 5 * time.Minute, + PowParamsCacheTTL: 5 * time.Minute, + PoetProofsCache: 200, + }, + POST: activation.PostConfig{ + MinNumUnits: 2, + MaxNumUnits: math.MaxUint32, + LabelsPerUnit: 1024, + K1: 26, + K2: 37, + K3: 1, + PowDifficulty: activation.DefaultPostConfig().PowDifficulty, + }, + POSTService: activation.DefaultPostServiceConfig(), + Bootstrap: bootstrap.Config{ + URL: "https://bootstrap.spacemesh.network/athenatestnet01", + Version: "https://spacemesh.io/bootstrap.schema.json.1.0", + DataDir: os.TempDir(), + Interval: 30 * time.Second, + }, + P2P: p2pconfig, + API: grpcserver.DefaultConfig(), + TIME: timeConfig.DefaultConfig(), + SMESHING: smeshing, + FETCH: fetch.DefaultConfig(), + LOGGING: config.DefaultLoggingConfig(), + Sync: syncer.Config{ + Interval: time.Minute, + EpochEndFraction: 0.5, + MaxStaleDuration: time.Hour, + GossipDuration: 50 * time.Second, + OutOfSyncThresholdLayers: 10, + AtxSync: atxsync.DefaultConfig(), + MalSync: malsync.DefaultConfig(), + }, + Recovery: checkpoint.DefaultConfig(), + Cache: datastore.DefaultConfig(), + Certificate: blocks.CertConfig{ + // NOTE(dshulyak) this is intentional. we increased committee size with hare3 upgrade + // but certifier continues to use 200 committee size. + // this will be upgraded in future with scheduled upgrade. + CommitteeSize: 200, + }, + ActiveSet: miner.ActiveSetPreparation{ + Window: 10 * time.Minute, + RetryInterval: time.Minute, + Tries: 5, + }, + Certifier: activation.DefaultCertifierConfig(), + } +} From 134153df55c43e02f62d0ecd10f72be991ca8ee2 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Sat, 26 Oct 2024 16:21:31 -0700 Subject: [PATCH 35/73] Add simple test vector generator --- go.mod | 3 + go.sum | 7 +++ vm/cmd/gen/main.go | 149 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 159 insertions(+) create mode 100644 vm/cmd/gen/main.go diff --git a/go.mod b/go.mod index 3818d7c75b..1ed5ae923c 100644 --- a/go.mod +++ b/go.mod @@ -21,6 +21,7 @@ require ( github.com/hashicorp/golang-lru/v2 v2.0.7 github.com/ipfs/go-ds-leveldb v0.5.0 github.com/ipfs/go-log/v2 v2.5.1 + github.com/jedib0t/go-pretty/v6 v6.5.9 github.com/jonboulle/clockwork v0.4.0 github.com/libp2p/go-libp2p v0.36.4 github.com/libp2p/go-libp2p-kad-dht v0.26.1 @@ -168,6 +169,7 @@ require ( github.com/mailru/easyjson v0.7.7 // indirect github.com/marten-seemann/tcp v0.0.0-20210406111302-dfbc87cc63fd // indirect github.com/mattn/go-isatty v0.0.20 // indirect + github.com/mattn/go-runewidth v0.0.15 // indirect github.com/miekg/dns v1.1.62 // indirect github.com/mikioh/tcpinfo v0.0.0-20190314235526-30a79bb1804b // indirect github.com/mikioh/tcpopt v0.0.0-20190314235656-172688c1accc // indirect @@ -214,6 +216,7 @@ require ( github.com/quic-go/qpack v0.5.1 // indirect github.com/quic-go/webtransport-go v0.8.0 // indirect github.com/raulk/go-watchdog v1.3.0 // indirect + github.com/rivo/uniseg v0.4.4 // indirect github.com/robfig/cron/v3 v3.0.1 // indirect github.com/sagikazarmark/locafero v0.4.0 // indirect github.com/sagikazarmark/slog-shim v0.1.0 // indirect diff --git a/go.sum b/go.sum index bf29898688..2051a283da 100644 --- a/go.sum +++ b/go.sum @@ -335,6 +335,8 @@ github.com/jbenet/go-temp-err-catcher v0.1.0 h1:zpb3ZH6wIE8Shj2sKS+khgRvf7T7RABo github.com/jbenet/go-temp-err-catcher v0.1.0/go.mod h1:0kJRvmDZXNMIiJirNPEYfhpPwbGVtZVWC34vc5WLsDk= github.com/jbenet/goprocess v0.1.4 h1:DRGOFReOMqqDNXwW70QkacFW0YN9QnwLV0Vqk+3oU0o= github.com/jbenet/goprocess v0.1.4/go.mod h1:5yspPrukOVuOLORacaBi858NqyClJPQxYZlqdZVfqY4= +github.com/jedib0t/go-pretty/v6 v6.5.9 h1:ACteMBRrrmm1gMsXe9PSTOClQ63IXDUt03H5U+UV8OU= +github.com/jedib0t/go-pretty/v6 v6.5.9/go.mod h1:zbn98qrYlh95FIhwwsbIip0LYpwSG8SUOScs+v9/t0E= github.com/jellevandenhooff/dkim v0.0.0-20150330215556-f50fe3d243e1/go.mod h1:E0B/fFc00Y+Rasa88328GlI/XbtyysCtTHZS8h7IrBU= github.com/jessevdk/go-flags v1.6.1 h1:Cvu5U8UGrLay1rZfv/zP7iLpSHGUZ/Ou68T0iX1bBK4= github.com/jessevdk/go-flags v1.6.1/go.mod h1:Mk8T1hIAWpOiJiHa9rJASDK2UGWji0EuPGBnNLMooyc= @@ -417,6 +419,8 @@ github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovk github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94= github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY= github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y= +github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U= +github.com/mattn/go-runewidth v0.0.15/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w= github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0= github.com/microcosm-cc/bluemonday v1.0.1/go.mod h1:hsXNsILzKxV+sX77C5b8FSuKF00vh2OMYv+xgHpAMF4= github.com/miekg/dns v1.1.41/go.mod h1:p6aan82bvRIyn+zDIv9xYNUpwa73JcSh9BKwknJysuI= @@ -579,6 +583,9 @@ github.com/quic-go/webtransport-go v0.8.0 h1:HxSrwun11U+LlmwpgM1kEqIqH90IT4N8auv github.com/quic-go/webtransport-go v0.8.0/go.mod h1:N99tjprW432Ut5ONql/aUhSLT0YVSlwHohQsuac9WaM= github.com/raulk/go-watchdog v1.3.0 h1:oUmdlHxdkXRJlwfG0O9omj8ukerm8MEQavSiDTEtBsk= github.com/raulk/go-watchdog v1.3.0/go.mod h1:fIvOnLbF0b0ZwkB9YU4mOW9Did//4vPZtDqv66NfsMU= +github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc= +github.com/rivo/uniseg v0.4.4 h1:8TfxU8dW6PdqD27gjM8MVNuicgxIjxpm4K7x4jp8sis= +github.com/rivo/uniseg v0.4.4/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88= github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs= github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro= github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4= diff --git a/vm/cmd/gen/main.go b/vm/cmd/gen/main.go new file mode 100644 index 0000000000..dcd299e0ac --- /dev/null +++ b/vm/cmd/gen/main.go @@ -0,0 +1,149 @@ +package main + +import ( + "crypto/ed25519" + "encoding/hex" + "fmt" + "log" + "math/rand" + "os" + "path/filepath" + "runtime" + + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" + "github.com/jedib0t/go-pretty/v6/table" + "github.com/spacemeshos/go-spacemesh/common/types" + "github.com/spacemeshos/go-spacemesh/signing" + "github.com/spacemeshos/go-spacemesh/vm/host" + "github.com/spacemeshos/go-spacemesh/vm/sdk" + walletSdk "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" + "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" +) + +const MaxPubkeys = 3 + +func getKeypair() (pub ed25519.PublicKey, priv ed25519.PrivateKey) { + // generate a random keypair + pubkey, privkey, err := ed25519.GenerateKey(rand.New(rand.NewSource(rand.Int63()))) + if err != nil { + log.Fatal("failed to generate ed25519 key") + } + return pubkey, privkey +} + +func main() { + t1 := table.NewWriter() + t1.SetOutputMirror(os.Stdout) + t1.SetTitle("address test vectors") + + t2 := table.NewWriter() + t2.SetOutputMirror(os.Stdout) + t2.SetTitle("transaction test vectors") + + t1Rows := table.Row{ + "pubkey", + "privkey", + "principal", + "network", + "template", + } + + // pregenerate keys + pubkeys := make([]ed25519.PublicKey, MaxPubkeys) + privkeys := make([]ed25519.PrivateKey, MaxPubkeys) + for i := range pubkeys { + pubkeys[i], privkeys[i] = getKeypair() + } + t1.AppendHeader(t1Rows) + t2.AppendHeader(table.Row{ + "method", + "principal", + "network", + "gasPrice", + "nonce", + "template", + "spawnArgs", + "recipient", + "amount", + "tx", + }) + runNetwork("atest", pubkeys, privkeys, t1, t2) + + t1.Render() + t2.Render() +} + +func runNetwork(hrp string, pubkeys []ed25519.PublicKey, privkeys []ed25519.PrivateKey, t1, t2 table.Writer) { + // point to the library path + _, filename, _, ok := runtime.Caller(0) + if !ok { + log.Fatal("failed to get current file path") + } + os.Setenv("ATHENA_LIB_PATH", fmt.Sprintf("%s/../../../build", filepath.Dir(filename))) + vmlib, err := athcon.LoadLibrary(host.AthenaLibPath()) + if err != nil { + panic(fmt.Errorf("loading Athena VM: %w", err)) + } + + types.SetNetworkHRP(hrp) + + var addrs []types.Address + + // first print the keys and addresses + for i, pubkey := range pubkeys { + addr := walletSdk.Address(pubkey[:]) + addrs = append(addrs, addr) + t1.AppendRow(table.Row{ + hex.EncodeToString(pubkey), + hex.EncodeToString(privkeys[i]), + addr.String(), + hrp, + wallet.TemplateAddress.String(), + }) + } + + spawnSelector, err := athcon.FromString("athcon_spawn") + if err != nil { + log.Fatal("failed to generate method selector") + } + spendSelector, err := athcon.FromString("athcon_spend") + if err != nil { + log.Fatal("failed to generate method selector") + } + + // next generate and print the transactions + for i, principal := range addrs { + // first generate a spawn transaction + t2.AppendRow(table.Row{ + fmt.Sprintf("spawn [%s]", hex.EncodeToString(spawnSelector[:])), + principal.String(), + hrp, + sdk.Defaults().GasPrice, + 0, + wallet.TemplateAddress.String(), + hex.EncodeToString(vmlib.EncodeTxSpawn(athcon.Bytes32(pubkeys[i]))), + "", + "0", + hex.EncodeToString(walletSdk.Spawn(signing.PrivateKey(privkeys[i]), 0)), + }) + + // generate some spend txs + for _, recipient := range addrs[:min(len(addrs), 3)] { + // generate a random amount and nonce + amount := rand.Uint64() + nonce := rand.Uint64() + t2.AppendRow(table.Row{ + fmt.Sprintf("spend [%s]", hex.EncodeToString(spendSelector[:])), + principal.String(), + hrp, + sdk.Defaults().GasPrice, + nonce, + wallet.TemplateAddress.String(), + "", + recipient.String(), + amount, + hex.EncodeToString(walletSdk.Spend(signing.PrivateKey(privkeys[i]), recipient, amount, nonce)), + }) + } + } +} From 3bd8e0fffe28fcbd47f4695cc96ae319b7b23593 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Sat, 26 Oct 2024 16:45:04 -0700 Subject: [PATCH 36/73] Add genesis wallet template with balance --- config/genesis.go | 9 +++++++-- config/presets/athena.go | 7 +++++++ vm/cmd/gen/main.go | 1 + vm/vm.go | 7 +++---- 4 files changed, 18 insertions(+), 6 deletions(-) diff --git a/config/genesis.go b/config/genesis.go index 903762560c..8dd0026c38 100644 --- a/config/genesis.go +++ b/config/genesis.go @@ -22,6 +22,7 @@ type GenesisConfig struct { GenesisTime string `mapstructure:"genesis-time"` ExtraData string `mapstructure:"genesis-extra-data"` Accounts map[string]uint64 `mapstructure:"accounts"` + Templates map[string][]byte `mapstructure:"templates"` } // GenesisID computes genesis id from GenesisTime and ExtraData. @@ -90,10 +91,14 @@ func (g *GenesisConfig) ToAccounts() []types.Account { if err != nil { log.Panic("could not create address from genesis config `%s`: %s", addr, err.Error()) } - rst = append(rst, types.Account{ + acct := types.Account{ Address: genesisAddr, Balance: balance, - }) + } + if g.Templates[addr] != nil { + acct.State = g.Templates[addr] + } + rst = append(rst, acct) } return rst } diff --git a/config/presets/athena.go b/config/presets/athena.go index 19b80aae3f..8015f8a96c 100644 --- a/config/presets/athena.go +++ b/config/presets/athena.go @@ -30,6 +30,7 @@ import ( "github.com/spacemeshos/go-spacemesh/syncer/malsync" timeConfig "github.com/spacemeshos/go-spacemesh/timesync/config" "github.com/spacemeshos/go-spacemesh/tortoise" + "github.com/spacemeshos/go-spacemesh/vm/programs/wallet" ) func init() { @@ -89,6 +90,12 @@ func athena() config.Config { Genesis: config.GenesisConfig{ GenesisTime: "2024-10-31T18:00:00Z", ExtraData: "000000000000000000001549a7b3a17a81b805488cd0439f16993c5a021638bc", + Accounts: map[string]uint64{ + "atest1qqqqqqzm9w8yaav5kgwwzqqdqvaxj0ml4nq65zckgclkp": 1000000000000000000, + }, + Templates: map[string][]byte{ + "atest1qqqqqqzm9w8yaav5kgwwzqqdqvaxj0ml4nq65zckgclkp": wallet.PROGRAM, + }, }, Tortoise: tortoise.Config{ Hdist: 10, diff --git a/vm/cmd/gen/main.go b/vm/cmd/gen/main.go index dcd299e0ac..6d86c47a75 100644 --- a/vm/cmd/gen/main.go +++ b/vm/cmd/gen/main.go @@ -12,6 +12,7 @@ import ( athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/jedib0t/go-pretty/v6/table" + "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/vm/host" diff --git a/vm/vm.go b/vm/vm.go index 45e1ca9e7e..443af01b69 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -507,9 +507,7 @@ func parse( LayerID: lid, } - var ( - isSpawn bool - ) + var isSpawn bool // There are three cases to consider: // 1. Principal account does not exist at all (and has no balance). In this case, we can fail @@ -560,7 +558,8 @@ func parse( // in case of a self-spawn, we need to check that the calculated principal matches. // only check this in case of spawn, because otherwise the payload may be for spend not spawn. if isSpawn && core.ComputePrincipal(ctx.Header.TemplateAddress, output.Payload) != principal { - return nil, nil, fmt.Errorf("%w: calculated spawn principal does not match %s", core.ErrMalformed, principal.String()) + return nil, nil, fmt.Errorf( + "%w: calculated spawn principal does not match %s", core.ErrMalformed, principal.String()) } // At this point we've established that the transaction is correctly formed, but we haven't From 75b4e84b816e10224d817369428d9629ff214e7a Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 28 Oct 2024 16:37:00 -0700 Subject: [PATCH 37/73] Checkpoint: working on spawn transaction logic --- vm/core/context.go | 11 ++++++ vm/core/mocks/host.go | 38 +++++++++++++++++++ vm/core/mocks/vmhost.go | 39 ++++++++++++++++++++ vm/core/staged_cache.go | 2 +- vm/core/types.go | 4 +- vm/host/host.go | 28 +++++++------- vm/host/mocks/host.go | 38 +++++++++++++++++++ vm/rewards_test.go | 1 - vm/templates/wallet/handler.go | 15 +------- vm/templates/wallet/wallet.go | 59 +++++++++++++++++++++++++----- vm/templates/wallet/wallet_test.go | 8 ++-- vm/vm.go | 8 ++-- vm/vm_test.go | 2 +- 13 files changed, 203 insertions(+), 50 deletions(-) diff --git a/vm/core/context.go b/vm/core/context.go index 6bfb498329..43305908b7 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -31,6 +31,7 @@ type Context struct { } Header Header Args scale.Encodable + Spawn bool // consumed is in gas units and will be used consumed uint64 @@ -53,6 +54,11 @@ func (c *Context) Nonce() uint64 { return c.ParseOutput.Nonce } +// Nonce returns the transaction nonce. +func (c *Context) Payload() []byte { + return c.ParseOutput.Payload +} + // TemplateAddress returns the address of the principal account template. func (c *Context) TemplateAddress() Address { return c.Header.TemplateAddress @@ -86,6 +92,11 @@ func (c *Context) Handler() Handler { return c.PrincipalHandler } +// IsSpawn returns whether the transaction is a spawn transaction. +func (c *Context) IsSpawn() bool { + return c.Spawn +} + // Transfer amount to the address after validation passes. func (c *Context) Transfer(to Address, amount uint64) error { return c.transfer(&c.PrincipalAccount, to, amount, c.Header.MaxSpend) diff --git a/vm/core/mocks/host.go b/vm/core/mocks/host.go index e6adba6056..f4b20970b2 100644 --- a/vm/core/mocks/host.go +++ b/vm/core/mocks/host.go @@ -192,6 +192,44 @@ func (c *MockHostHandlerCall) DoAndReturn(f func() core.Handler) *MockHostHandle return c } +// IsSpawn mocks base method. +func (m *MockHost) IsSpawn() bool { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "IsSpawn") + ret0, _ := ret[0].(bool) + return ret0 +} + +// IsSpawn indicates an expected call of IsSpawn. +func (mr *MockHostMockRecorder) IsSpawn() *MockHostIsSpawnCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "IsSpawn", reflect.TypeOf((*MockHost)(nil).IsSpawn)) + return &MockHostIsSpawnCall{Call: call} +} + +// MockHostIsSpawnCall wrap *gomock.Call +type MockHostIsSpawnCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostIsSpawnCall) Return(arg0 bool) *MockHostIsSpawnCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostIsSpawnCall) Do(f func() bool) *MockHostIsSpawnCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostIsSpawnCall) DoAndReturn(f func() bool) *MockHostIsSpawnCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Layer mocks base method. func (m *MockHost) Layer() types.LayerID { m.ctrl.T.Helper() diff --git a/vm/core/mocks/vmhost.go b/vm/core/mocks/vmhost.go index bcb4414000..1f7ccc71d0 100644 --- a/vm/core/mocks/vmhost.go +++ b/vm/core/mocks/vmhost.go @@ -13,6 +13,7 @@ import ( reflect "reflect" types "github.com/spacemeshos/go-spacemesh/common/types" + core "github.com/spacemeshos/go-spacemesh/vm/core" gomock "go.uber.org/mock/gomock" ) @@ -78,3 +79,41 @@ func (c *MockVMHostExecuteCall) DoAndReturn(f func(types.LayerID, int64, types.A c.Call = c.Call.DoAndReturn(f) return c } + +// WithTemporaryCache mocks base method. +func (m *MockVMHost) WithTemporaryCache(arg0 core.AccountUpdater) core.VMHost { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "WithTemporaryCache", arg0) + ret0, _ := ret[0].(core.VMHost) + return ret0 +} + +// WithTemporaryCache indicates an expected call of WithTemporaryCache. +func (mr *MockVMHostMockRecorder) WithTemporaryCache(arg0 any) *MockVMHostWithTemporaryCacheCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "WithTemporaryCache", reflect.TypeOf((*MockVMHost)(nil).WithTemporaryCache), arg0) + return &MockVMHostWithTemporaryCacheCall{Call: call} +} + +// MockVMHostWithTemporaryCacheCall wrap *gomock.Call +type MockVMHostWithTemporaryCacheCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockVMHostWithTemporaryCacheCall) Return(arg0 core.VMHost) *MockVMHostWithTemporaryCacheCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockVMHostWithTemporaryCacheCall) Do(f func(core.AccountUpdater) core.VMHost) *MockVMHostWithTemporaryCacheCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockVMHostWithTemporaryCacheCall) DoAndReturn(f func(core.AccountUpdater) core.VMHost) *MockVMHostWithTemporaryCacheCall { + c.Call = c.Call.DoAndReturn(f) + return c +} diff --git a/vm/core/staged_cache.go b/vm/core/staged_cache.go index f7bd4ed604..c4e7671a96 100644 --- a/vm/core/staged_cache.go +++ b/vm/core/staged_cache.go @@ -26,7 +26,7 @@ func NewStagedCache(loader AccountLoader) *StagedCache { // StagedCache is a passthrough cache for accounts state and enforces order for updated accounts. type StagedCache struct { loader AccountLoader - // list of changed accounts. preserving order + // list of changed accounts, preserving order touched []Address cache map[Address]stagedAccount } diff --git a/vm/core/types.go b/vm/core/types.go index 70ef2a50d2..cdfc7b12cc 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -59,7 +59,7 @@ type Template interface { // LoadGas is a cost to load account from disk. LoadGas() uint64 // Verify security of the transaction. - Verify(Host, []byte, *scale.Decoder) bool + Verify([]byte, *scale.Decoder) bool } //go:generate mockgen -typed -package=mocks -destination=./mocks/loader.go github.com/spacemeshos/go-spacemesh/vm/core AccountLoader @@ -98,6 +98,7 @@ type Host interface { Principal() Address Nonce() uint64 + Payload() []byte TemplateAddress() Address MaxGas() uint64 Handler() Handler @@ -105,6 +106,7 @@ type Host interface { Layer() LayerID GetGenesisID() Hash20 Balance() uint64 + IsSpawn() bool } // static context is fixed for the lifetime of one transaction. diff --git a/vm/host/host.go b/vm/host/host.go index a5150e7ca4..faa4c2fd2e 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -12,7 +12,6 @@ import ( athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-spacemesh/common/types" - "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/vm/core" ) @@ -53,17 +52,6 @@ type Host struct { dynamicContext core.DynamicContext } -// Instantiates a partially-functional VM host that can execute simplistic transactions -// that do not rely on context or state. -func NewHostLightweight(host core.Host) (*Host, error) { - vm, err := athcon.Load(AthenaLibPath()) - if err != nil { - return nil, fmt.Errorf("loading Athena VM: %w", err) - } - cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemory()}) - return &Host{vm, host, cache, cache, core.StaticContext{}, core.DynamicContext{}}, nil -} - // Load the VM from the shared library and returns an instance of a Host. // It is the caller's responsibility to call Destroy when it // is no longer needed. @@ -71,13 +59,25 @@ func NewHost( host core.Host, loader core.AccountLoader, updater core.AccountUpdater, - staticContext core.StaticContext, - dynamicContext core.DynamicContext, ) (*Host, error) { vm, err := athcon.Load(AthenaLibPath()) if err != nil { return nil, fmt.Errorf("loading Athena VM: %w", err) } + + // Construct the context + staticContext := core.StaticContext{ + // Athena does not currently allow proxied calls, so by definition the principal is the + // same as the destination, for now. See https://github.com/athenavm/athena/issues/174. + Principal: host.Principal(), + Destination: host.Principal(), + Nonce: host.Nonce(), + } + dynamicContext := core.DynamicContext{ + Template: host.TemplateAddress(), + Callee: host.Principal(), + } + return &Host{vm, host, loader, updater, staticContext, dynamicContext}, nil } diff --git a/vm/host/mocks/host.go b/vm/host/mocks/host.go index e6adba6056..f4b20970b2 100644 --- a/vm/host/mocks/host.go +++ b/vm/host/mocks/host.go @@ -192,6 +192,44 @@ func (c *MockHostHandlerCall) DoAndReturn(f func() core.Handler) *MockHostHandle return c } +// IsSpawn mocks base method. +func (m *MockHost) IsSpawn() bool { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "IsSpawn") + ret0, _ := ret[0].(bool) + return ret0 +} + +// IsSpawn indicates an expected call of IsSpawn. +func (mr *MockHostMockRecorder) IsSpawn() *MockHostIsSpawnCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "IsSpawn", reflect.TypeOf((*MockHost)(nil).IsSpawn)) + return &MockHostIsSpawnCall{Call: call} +} + +// MockHostIsSpawnCall wrap *gomock.Call +type MockHostIsSpawnCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostIsSpawnCall) Return(arg0 bool) *MockHostIsSpawnCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostIsSpawnCall) Do(f func() bool) *MockHostIsSpawnCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostIsSpawnCall) DoAndReturn(f func() bool) *MockHostIsSpawnCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Layer mocks base method. func (m *MockHost) Layer() types.LayerID { m.ctrl.T.Helper() diff --git a/vm/rewards_test.go b/vm/rewards_test.go index ffb6fc3630..b35c314f3f 100644 --- a/vm/rewards_test.go +++ b/vm/rewards_test.go @@ -8,7 +8,6 @@ import ( ) func TestRewards(t *testing.T) { - t.Skip("TODO: athena gas arithmetic") t.Parallel() genTester := func(t *testing.T) *tester { return newTester(t). diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index 1f1bf87e60..69446d0c6f 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -67,21 +67,8 @@ func (*handler) Exec( return []byte{}, 0, errors.New("template account state is empty") } - // Construct the context - staticContext := core.StaticContext{ - // Athena does not currently allow proxied calls, so by definition the principal is the - // same as the destination, for now. See https://github.com/athenavm/athena/issues/174. - Principal: host.Principal(), - Destination: host.Principal(), - Nonce: host.Nonce(), - } - dynamicContext := core.DynamicContext{ - Template: host.TemplateAddress(), - Callee: host.Principal(), - } - // Instantiate the VM - vmhost, err := vmhost.NewHost(host, loader, updater, staticContext, dynamicContext) + vmhost, err := vmhost.NewHost(host, loader, updater) if err != nil { return []byte{}, 0, err } diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index cf9bd676ec..82da48af8d 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -9,6 +9,7 @@ import ( athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-scale" + "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/vm/core" vmhost "github.com/spacemeshos/go-spacemesh/vm/host" ) @@ -18,30 +19,35 @@ func New(host core.Host, cache core.AccountLoader) (*Wallet, error) { // Load the template account templateAccount, err := cache.Get(host.TemplateAddress()) if err != nil { - return nil, fmt.Errorf("failed to load template account: %w", err) + return nil, fmt.Errorf("new wallet template: failed to load template account: %w", err) } else if len(templateAccount.State) == 0 { - return nil, errors.New("template account state is empty") + return nil, errors.New("new wallet template: template account state is empty") } templateCode := templateAccount.State // Load the wallet state walletAccount, err := cache.Get(host.Principal()) if err != nil { - return nil, fmt.Errorf("failed to load wallet principal account: %w", err) - } else if len(walletAccount.State) == 0 { - return nil, errors.New("wallet account state is empty") + return nil, fmt.Errorf("new wallet template: failed to load wallet principal account: %w", err) + } else if len(walletAccount.State) == 0 && !host.IsSpawn() { + // If this is a spawn we expect the current state to be empty + return nil, errors.New("new wallet template: wallet account state is empty for non-spawn") } walletState := walletAccount.State // Instantiate the VM - vmhost, err := vmhost.NewHostLightweight(host) + // We use an in-memory database for the updater because we don't want to persist changes. + // Neither MaxSpend nor Verify should modify state. + db := statesql.InMemory() + ss := core.NewStagedCache(core.DBLoader{Executor: db}) + vmhost, err := vmhost.NewHost(host, cache, ss) if err != nil { return nil, fmt.Errorf("loading Athena VM: %w", err) } // store the pubkey, i.e., the constructor args (aka immutable state) required to instantiate // the wallet program instance in Athena, so we can lazily instantiate it as required. - return &Wallet{host, vmhost, templateCode, walletState}, nil + return &Wallet{host, vmhost, templateCode, walletState, ss}, nil } //go:generate scalegen @@ -52,6 +58,7 @@ type Wallet struct { vmhost core.VMHost templateCode []byte walletState []byte + cache core.AccountLoader } // MaxSpend returns amount specified in the SpendArguments for Spend method. @@ -92,7 +99,7 @@ func (s *Wallet) MaxSpend(spendArgs []byte) (uint64, error) { } // Verify the transaction signature using the VM. -func (s *Wallet) Verify(host core.Host, raw []byte, dec *scale.Decoder) bool { +func (s *Wallet) Verify(raw []byte, dec *scale.Decoder) bool { sig := core.Signature{} n, err := sig.DecodeScale(dec) if err != nil { @@ -121,6 +128,41 @@ func (s *Wallet) Verify(host core.Host, raw []byte, dec *scale.Decoder) bool { return false } + // If this is a spawn transaction, the wallet state is currently empty. So we need to + // provisionally spawn the wallet program instance so we can call the verify method. + if s.host.IsSpawn() { + if len(s.walletState) != 0 { + // TODO(lane): should we allow spawn to be called multiple times on the same account? + return false + } + + // the transaction must already be a spawn tx, so there's no need to modify the payload. + executionPayload := athcon.EncodedExecutionPayload(nil, s.host.Payload()) + _, _, err := s.vmhost.Execute( + s.host.Layer(), + maxgas, + s.host.Principal(), + s.host.Principal(), + executionPayload, + 0, + s.templateCode, + ) + if err != nil { + return false + } + + // the account should've been spawned + walletAccount, err := s.cache.Get(s.host.Principal()) + if err != nil { + return false + } + if len(walletAccount.State) == 0 { + // this should not happen! + return false + } + s.walletState = walletAccount.State + } + // construct the payload: wallet state + payload (method selector + input (raw tx + signature)) verifySelector, _ := athcon.FromString("athexp_verify") payload := athcon.Payload{ @@ -133,7 +175,6 @@ func (s *Wallet) Verify(host core.Host, raw []byte, dec *scale.Decoder) bool { } executionPayload := athcon.EncodedExecutionPayload(s.walletState, payloadEncoded) - fmt.Println("running!") output, _, err := s.vmhost.Execute( s.host.Layer(), maxgas, diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index 0414885e5e..9ff2757f2f 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -24,7 +24,7 @@ func FuzzVerify(f *testing.F) { f.Fuzz(func(t *testing.T, data []byte) { wallet := Wallet{} dec := scale.NewDecoder(bytes.NewReader(data)) - wallet.Verify(&core.Context{}, data, dec) + wallet.Verify(data, dec) }) } @@ -170,10 +170,10 @@ func TestVerify(t *testing.T) { t.Run("Invalid", func(t *testing.T) { buf64 := types.EdSignature{} - require.False(t, wallet.Verify(mockHost, buf64[:], scale.NewDecoder(bytes.NewReader(buf64[:])))) + require.False(t, wallet.Verify(buf64[:], scale.NewDecoder(bytes.NewReader(buf64[:])))) }) t.Run("Empty", func(t *testing.T) { - require.False(t, wallet.Verify(mockHost, nil, scale.NewDecoder(bytes.NewBuffer(nil)))) + require.False(t, wallet.Verify(nil, scale.NewDecoder(bytes.NewBuffer(nil)))) }) t.Run("Valid", func(t *testing.T) { msg := []byte{1, 2, 3} @@ -181,7 +181,7 @@ func TestVerify(t *testing.T) { sig := ed25519.Sign(privkeyBytes, msg) require.True( t, - wallet.Verify(mockHost, append(msg, sig...), scale.NewDecoder(bytes.NewReader(sig))), + wallet.Verify(append(msg, sig...), scale.NewDecoder(bytes.NewReader(sig))), ) }) } diff --git a/vm/vm.go b/vm/vm.go index 443af01b69..a15682387f 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -507,8 +507,6 @@ func parse( LayerID: lid, } - var isSpawn bool - // There are three cases to consider: // 1. Principal account does not exist at all (and has no balance). In this case, we can fail // the tx immediately. @@ -545,7 +543,7 @@ func parse( return nil, nil, fmt.Errorf("%w: wallet template missing", core.ErrInternal) } ctx.Header.TemplateAddress = wallet.TemplateAddress - isSpawn = true + ctx.Spawn = true } // now that we have a template handler, go ahead and parse the tx @@ -557,7 +555,7 @@ func parse( // in case of a self-spawn, we need to check that the calculated principal matches. // only check this in case of spawn, because otherwise the payload may be for spend not spawn. - if isSpawn && core.ComputePrincipal(ctx.Header.TemplateAddress, output.Payload) != principal { + if ctx.Spawn && core.ComputePrincipal(ctx.Header.TemplateAddress, output.Payload) != principal { return nil, nil, fmt.Errorf( "%w: calculated spawn principal does not match %s", core.ErrMalformed, principal.String()) } @@ -586,5 +584,5 @@ func parse( } func verify(ctx *core.Context, raw []byte, dec *scale.Decoder) bool { - return ctx.PrincipalTemplate.Verify(ctx, raw, dec) + return ctx.PrincipalTemplate.Verify(raw, dec) } diff --git a/vm/vm_test.go b/vm/vm_test.go index 89e349269f..d104cff8ff 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -1448,7 +1448,7 @@ func TestBeforeEffectiveGenesis(t *testing.T) { } func TestStateHashFromUpdatedAccounts(t *testing.T) { - tt := newTester(t).addSingleSig(10).applyGenesis() + tt := newTester(t).addWalletTemplate().addSingleSig(10).applyGenesis() root, err := tt.GetStateRoot() require.NoError(t, err) From a9f35b10cf2e56a47458be70e20f9c5bba79f818 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Mon, 28 Oct 2024 17:42:55 -0700 Subject: [PATCH 38/73] Fix Principal calculation For now, Athena calculates principal using the encoded wallet state blob, rather than just the pubkey/payload like we were doing here. Do the same here, for now. Remove Payload from tx header; it's stored in context --- common/types/transaction_header.go | 9 ------ common/types/transaction_header_scale.go | 15 --------- vm/cmd/gen/main.go | 17 +++++++++-- vm/core/hash.go | 21 +++++++++++-- vm/core/mocks/host.go | 38 +++++++++++++++++++++++ vm/core/mocks/template.go | 13 ++++---- vm/core/mocks/vmhost.go | 39 ------------------------ vm/host/host.go | 2 +- vm/host/host_test.go | 20 ++++++------ vm/host/mocks/host.go | 38 +++++++++++++++++++++++ vm/sdk/wallet/address.go | 21 ++----------- vm/sdk/wallet/tx.go | 20 +++++++----- vm/vm.go | 30 ++++++++++++++++-- vm/vm_test.go | 38 ++++++++++++++--------- 14 files changed, 191 insertions(+), 130 deletions(-) diff --git a/common/types/transaction_header.go b/common/types/transaction_header.go index 2643e3e772..275ecfc089 100644 --- a/common/types/transaction_header.go +++ b/common/types/transaction_header.go @@ -1,9 +1,6 @@ package types import ( - "encoding/hex" - "fmt" - "go.uber.org/zap/zapcore" ) @@ -23,9 +20,6 @@ type TxHeader struct { MaxGas uint64 GasPrice uint64 MaxSpend uint64 - - // Payload is opaque to the host (go-spacemesh), and is passed into and interpreted by the VM. - Payload []byte `scale:"max=10000"` // See https://github.com/athenavm/athena/issues/177 } // Fee is a MaxGas multiplied by a GasPrice. @@ -40,7 +34,6 @@ func (h *TxHeader) Spending() uint64 { // MarshalLogObject implements encoding for the tx header. func (h *TxHeader) MarshalLogObject(encoder zapcore.ObjectEncoder) error { - payloadHash := hex.EncodeToString(h.Payload) encoder.AddString("principal", h.Principal.String()) encoder.AddUint64("nonce_counter", h.Nonce) encoder.AddUint32("layer_min", h.LayerLimits.Min) @@ -48,8 +41,6 @@ func (h *TxHeader) MarshalLogObject(encoder zapcore.ObjectEncoder) error { encoder.AddUint64("max_gas", h.MaxGas) encoder.AddUint64("gas_price", h.GasPrice) encoder.AddUint64("max_spend", h.MaxSpend) - encoder.AddString("payload", - fmt.Sprintf("%s... (len %d)", payloadHash[:min(len(payloadHash), 5)], len(h.Payload))) return nil } diff --git a/common/types/transaction_header_scale.go b/common/types/transaction_header_scale.go index c38fed1813..79f4cc86d6 100644 --- a/common/types/transaction_header_scale.go +++ b/common/types/transaction_header_scale.go @@ -64,13 +64,6 @@ func (t *TxHeader) EncodeScale(enc *scale.Encoder) (total int, err error) { } total += n } - { - n, err := scale.EncodeByteSliceWithLimit(enc, t.Payload, 10000) - if err != nil { - return total, err - } - total += n - } return total, nil } @@ -136,14 +129,6 @@ func (t *TxHeader) DecodeScale(dec *scale.Decoder) (total int, err error) { total += n t.MaxSpend = uint64(field) } - { - field, n, err := scale.DecodeByteSliceWithLimit(dec, 10000) - if err != nil { - return total, err - } - total += n - t.Payload = field - } return total, nil } diff --git a/vm/cmd/gen/main.go b/vm/cmd/gen/main.go index 6d86c47a75..4fc9b603a4 100644 --- a/vm/cmd/gen/main.go +++ b/vm/cmd/gen/main.go @@ -92,7 +92,10 @@ func runNetwork(hrp string, pubkeys []ed25519.PublicKey, privkeys []ed25519.Priv // first print the keys and addresses for i, pubkey := range pubkeys { - addr := walletSdk.Address(pubkey[:]) + addr, err := walletSdk.Address(*signing.NewPublicKey(pubkey)) + if err != nil { + log.Fatalf("failed to generate address: %w", err) + } addrs = append(addrs, addr) t1.AppendRow(table.Row{ hex.EncodeToString(pubkey), @@ -114,6 +117,10 @@ func runNetwork(hrp string, pubkeys []ed25519.PublicKey, privkeys []ed25519.Priv // next generate and print the transactions for i, principal := range addrs { + tx, err := walletSdk.Spawn(signing.PrivateKey(privkeys[i]), 0) + if err != nil { + log.Fatalf("failed to generate spawn transaction: %w", err) + } // first generate a spawn transaction t2.AppendRow(table.Row{ fmt.Sprintf("spawn [%s]", hex.EncodeToString(spawnSelector[:])), @@ -125,7 +132,7 @@ func runNetwork(hrp string, pubkeys []ed25519.PublicKey, privkeys []ed25519.Priv hex.EncodeToString(vmlib.EncodeTxSpawn(athcon.Bytes32(pubkeys[i]))), "", "0", - hex.EncodeToString(walletSdk.Spawn(signing.PrivateKey(privkeys[i]), 0)), + hex.EncodeToString(tx), }) // generate some spend txs @@ -133,6 +140,10 @@ func runNetwork(hrp string, pubkeys []ed25519.PublicKey, privkeys []ed25519.Priv // generate a random amount and nonce amount := rand.Uint64() nonce := rand.Uint64() + tx, err := walletSdk.Spend(signing.PrivateKey(privkeys[i]), recipient, amount, nonce) + if err != nil { + log.Fatalf("failed to generate spend transaction: %w", err) + } t2.AppendRow(table.Row{ fmt.Sprintf("spend [%s]", hex.EncodeToString(spendSelector[:])), principal.String(), @@ -143,7 +154,7 @@ func runNetwork(hrp string, pubkeys []ed25519.PublicKey, privkeys []ed25519.Priv "", recipient.String(), amount, - hex.EncodeToString(walletSdk.Spend(signing.PrivateKey(privkeys[i]), recipient, amount, nonce)), + hex.EncodeToString(tx), }) } } diff --git a/vm/core/hash.go b/vm/core/hash.go index 60e94432c0..2eb3120f4c 100644 --- a/vm/core/hash.go +++ b/vm/core/hash.go @@ -3,6 +3,9 @@ package core import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/hash" + "github.com/spacemeshos/go-spacemesh/signing" + + "github.com/ChainSafe/gossamer/pkg/scale" ) func SigningBody(genesis, tx []byte) []byte { @@ -12,13 +15,25 @@ func SigningBody(genesis, tx []byte) []byte { return full } -// ComputePrincipal address as the last 24 bytes of Hash(template || spawnArgs). +// ComputePrincipal address as the last 24 bytes of Hash(template || blob). // See https://github.com/spacemeshos/go-spacemesh/issues/6420 for more details. -func ComputePrincipal(template types.Address, spawnArgs []byte) Address { +func ComputePrincipalFromBlob(template types.Address, blob []byte) Address { hasher := hash.GetHasher() defer hash.PutHasher(hasher) hasher.Write(template[:]) - hasher.Write(spawnArgs) + hasher.Write(blob) sum := hasher.Sum(nil) return types.GenerateAddress(sum) } + +func ComputePrincipalFromPubkey(template types.Address, pubkey signing.PublicKey) (Address, error) { + // construct and encode the blob, which is a SCALE-encoded Athena wallet template instance + blob, err := scale.Marshal(struct { + Nonce, Balance uint64 + Owner [32]byte + }{0, 0, [32]byte(pubkey.PublicKey)}) + if err != nil { + return Address{}, err + } + return ComputePrincipalFromBlob(template, blob), nil +} diff --git a/vm/core/mocks/host.go b/vm/core/mocks/host.go index f4b20970b2..60f96a71a2 100644 --- a/vm/core/mocks/host.go +++ b/vm/core/mocks/host.go @@ -344,6 +344,44 @@ func (c *MockHostNonceCall) DoAndReturn(f func() uint64) *MockHostNonceCall { return c } +// Payload mocks base method. +func (m *MockHost) Payload() []byte { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Payload") + ret0, _ := ret[0].([]byte) + return ret0 +} + +// Payload indicates an expected call of Payload. +func (mr *MockHostMockRecorder) Payload() *MockHostPayloadCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Payload", reflect.TypeOf((*MockHost)(nil).Payload)) + return &MockHostPayloadCall{Call: call} +} + +// MockHostPayloadCall wrap *gomock.Call +type MockHostPayloadCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostPayloadCall) Return(arg0 []byte) *MockHostPayloadCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostPayloadCall) Do(f func() []byte) *MockHostPayloadCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostPayloadCall) DoAndReturn(f func() []byte) *MockHostPayloadCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Principal mocks base method. func (m *MockHost) Principal() types.Address { m.ctrl.T.Helper() diff --git a/vm/core/mocks/template.go b/vm/core/mocks/template.go index 7334c9bc8e..2b374826bd 100644 --- a/vm/core/mocks/template.go +++ b/vm/core/mocks/template.go @@ -13,7 +13,6 @@ import ( reflect "reflect" scale "github.com/spacemeshos/go-scale" - core "github.com/spacemeshos/go-spacemesh/vm/core" gomock "go.uber.org/mock/gomock" ) @@ -156,17 +155,17 @@ func (c *MockTemplateMaxSpendCall) DoAndReturn(f func([]byte) (uint64, error)) * } // Verify mocks base method. -func (m *MockTemplate) Verify(arg0 core.Host, arg1 []byte, arg2 *scale.Decoder) bool { +func (m *MockTemplate) Verify(arg0 []byte, arg1 *scale.Decoder) bool { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Verify", arg0, arg1, arg2) + ret := m.ctrl.Call(m, "Verify", arg0, arg1) ret0, _ := ret[0].(bool) return ret0 } // Verify indicates an expected call of Verify. -func (mr *MockTemplateMockRecorder) Verify(arg0, arg1, arg2 any) *MockTemplateVerifyCall { +func (mr *MockTemplateMockRecorder) Verify(arg0, arg1 any) *MockTemplateVerifyCall { mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Verify", reflect.TypeOf((*MockTemplate)(nil).Verify), arg0, arg1, arg2) + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Verify", reflect.TypeOf((*MockTemplate)(nil).Verify), arg0, arg1) return &MockTemplateVerifyCall{Call: call} } @@ -182,13 +181,13 @@ func (c *MockTemplateVerifyCall) Return(arg0 bool) *MockTemplateVerifyCall { } // Do rewrite *gomock.Call.Do -func (c *MockTemplateVerifyCall) Do(f func(core.Host, []byte, *scale.Decoder) bool) *MockTemplateVerifyCall { +func (c *MockTemplateVerifyCall) Do(f func([]byte, *scale.Decoder) bool) *MockTemplateVerifyCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockTemplateVerifyCall) DoAndReturn(f func(core.Host, []byte, *scale.Decoder) bool) *MockTemplateVerifyCall { +func (c *MockTemplateVerifyCall) DoAndReturn(f func([]byte, *scale.Decoder) bool) *MockTemplateVerifyCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/vm/core/mocks/vmhost.go b/vm/core/mocks/vmhost.go index 1f7ccc71d0..bcb4414000 100644 --- a/vm/core/mocks/vmhost.go +++ b/vm/core/mocks/vmhost.go @@ -13,7 +13,6 @@ import ( reflect "reflect" types "github.com/spacemeshos/go-spacemesh/common/types" - core "github.com/spacemeshos/go-spacemesh/vm/core" gomock "go.uber.org/mock/gomock" ) @@ -79,41 +78,3 @@ func (c *MockVMHostExecuteCall) DoAndReturn(f func(types.LayerID, int64, types.A c.Call = c.Call.DoAndReturn(f) return c } - -// WithTemporaryCache mocks base method. -func (m *MockVMHost) WithTemporaryCache(arg0 core.AccountUpdater) core.VMHost { - m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "WithTemporaryCache", arg0) - ret0, _ := ret[0].(core.VMHost) - return ret0 -} - -// WithTemporaryCache indicates an expected call of WithTemporaryCache. -func (mr *MockVMHostMockRecorder) WithTemporaryCache(arg0 any) *MockVMHostWithTemporaryCacheCall { - mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "WithTemporaryCache", reflect.TypeOf((*MockVMHost)(nil).WithTemporaryCache), arg0) - return &MockVMHostWithTemporaryCacheCall{Call: call} -} - -// MockVMHostWithTemporaryCacheCall wrap *gomock.Call -type MockVMHostWithTemporaryCacheCall struct { - *gomock.Call -} - -// Return rewrite *gomock.Call.Return -func (c *MockVMHostWithTemporaryCacheCall) Return(arg0 core.VMHost) *MockVMHostWithTemporaryCacheCall { - c.Call = c.Call.Return(arg0) - return c -} - -// Do rewrite *gomock.Call.Do -func (c *MockVMHostWithTemporaryCacheCall) Do(f func(core.AccountUpdater) core.VMHost) *MockVMHostWithTemporaryCacheCall { - c.Call = c.Call.Do(f) - return c -} - -// DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockVMHostWithTemporaryCacheCall) DoAndReturn(f func(core.AccountUpdater) core.VMHost) *MockVMHostWithTemporaryCacheCall { - c.Call = c.Call.DoAndReturn(f) - return c -} diff --git a/vm/host/host.go b/vm/host/host.go index faa4c2fd2e..e82dd84efe 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -316,7 +316,7 @@ func (h *hostContext) Spawn(blob []byte) athcon.Address { } // calculate the new principal address - principalAddress := core.ComputePrincipal( + principalAddress := core.ComputePrincipalFromBlob( h.dynamicContext.Template, blob, ) diff --git a/vm/host/host_test.go b/vm/host/host_test.go index bd5a022c3f..9045816ea6 100644 --- a/vm/host/host_test.go +++ b/vm/host/host_test.go @@ -17,16 +17,16 @@ import ( func getHost(t *testing.T) (*Host, *core.StagedCache) { cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) ctx := &core.Context{Loader: cache} - staticContext := core.StaticContext{ - Principal: types.Address{1, 2, 3, 4}, - Destination: types.Address{5, 6, 7, 8}, - Nonce: 10, - } - dynamicContext := core.DynamicContext{ - Template: types.Address{11, 12, 13, 14}, - Callee: types.Address{15, 16, 17, 18}, - } - host, err := NewHost(ctx, cache, cache, staticContext, dynamicContext) + // staticContext := core.StaticContext{ + // Principal: types.Address{1, 2, 3, 4}, + // Destination: types.Address{5, 6, 7, 8}, + // Nonce: 10, + // } + // dynamicContext := core.DynamicContext{ + // Template: types.Address{11, 12, 13, 14}, + // Callee: types.Address{15, 16, 17, 18}, + // } + host, err := NewHost(ctx, cache, cache) require.NoError(t, err) return host, cache } diff --git a/vm/host/mocks/host.go b/vm/host/mocks/host.go index f4b20970b2..60f96a71a2 100644 --- a/vm/host/mocks/host.go +++ b/vm/host/mocks/host.go @@ -344,6 +344,44 @@ func (c *MockHostNonceCall) DoAndReturn(f func() uint64) *MockHostNonceCall { return c } +// Payload mocks base method. +func (m *MockHost) Payload() []byte { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Payload") + ret0, _ := ret[0].([]byte) + return ret0 +} + +// Payload indicates an expected call of Payload. +func (mr *MockHostMockRecorder) Payload() *MockHostPayloadCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Payload", reflect.TypeOf((*MockHost)(nil).Payload)) + return &MockHostPayloadCall{Call: call} +} + +// MockHostPayloadCall wrap *gomock.Call +type MockHostPayloadCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostPayloadCall) Return(arg0 []byte) *MockHostPayloadCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostPayloadCall) Do(f func() []byte) *MockHostPayloadCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostPayloadCall) DoAndReturn(f func() []byte) *MockHostPayloadCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Principal mocks base method. func (m *MockHost) Principal() types.Address { m.ctrl.T.Helper() diff --git a/vm/sdk/wallet/address.go b/vm/sdk/wallet/address.go index 053497e9d3..69f21a1204 100644 --- a/vm/sdk/wallet/address.go +++ b/vm/sdk/wallet/address.go @@ -1,28 +1,13 @@ package wallet import ( - "fmt" - - athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" - "github.com/spacemeshos/go-spacemesh/common/types" + "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/vm/core" - "github.com/spacemeshos/go-spacemesh/vm/host" "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" ) // Address computes wallet address from the public key. -func Address(pub []byte) types.Address { - if len(pub) != types.Hash32Length { - panic("public key must be 32 bytes") - } - - // Encode using the VM - vmlib, err := athcon.LoadLibrary(host.AthenaLibPath()) - if err != nil { - panic(fmt.Errorf("loading Athena VM: %w", err)) - } - - athenaPayload := vmlib.EncodeTxSpawn(athcon.Bytes32(pub)) - return core.ComputePrincipal(wallet.TemplateAddress, athenaPayload) +func Address(pub signing.PublicKey) (types.Address, error) { + return core.ComputePrincipalFromPubkey(wallet.TemplateAddress, pub) } diff --git a/vm/sdk/wallet/tx.go b/vm/sdk/wallet/tx.go index 1ea3851503..2bef520f9b 100644 --- a/vm/sdk/wallet/tx.go +++ b/vm/sdk/wallet/tx.go @@ -33,7 +33,7 @@ func Spawn( pk signing.PrivateKey, nonce core.Nonce, opts ...sdk.Opt, -) []byte { +) ([]byte, error) { options := sdk.Defaults() for _, opt := range opts { opt(options) @@ -51,18 +51,21 @@ func Spawn( // note that principal is computed from pk athenaPayload := vmlib.EncodeTxSpawn(athcon.Bytes32(signing.Public(pk))) - principal := core.ComputePrincipal(wallet.TemplateAddress, athenaPayload) + principal, err := core.ComputePrincipalFromPubkey(wallet.TemplateAddress, *signing.NewPublicKey(signing.Public(pk))) + if err != nil { + return nil, err + } payload := core.Payload(athenaPayload) tx := encode(&sdk.TxVersion, &principal, &meta, &payload) // sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) sig := ed25519.Sign(ed25519.PrivateKey(pk), tx) - return append(tx, sig...) + return append(tx, sig...), nil } // Spend creates a spend transaction. -func Spend(pk signing.PrivateKey, to types.Address, amount uint64, nonce types.Nonce, opts ...sdk.Opt) []byte { +func Spend(pk signing.PrivateKey, to types.Address, amount uint64, nonce types.Nonce, opts ...sdk.Opt) ([]byte, error) { options := sdk.Defaults() for _, opt := range opts { opt(options) @@ -74,9 +77,10 @@ func Spend(pk signing.PrivateKey, to types.Address, amount uint64, nonce types.N panic(fmt.Errorf("loading Athena VM: %w", err)) } - // We need a provisional spawn payload to calculate the principal address - spawnPayload := vmlib.EncodeTxSpawn(athcon.Bytes32(signing.Public(pk))) - principal := core.ComputePrincipal(wallet.TemplateAddress, spawnPayload) + principal, err := core.ComputePrincipalFromPubkey(wallet.TemplateAddress, *signing.NewPublicKey(signing.Public(pk))) + if err != nil { + return nil, err + } payload := core.Payload(vmlib.EncodeTxSpend(athcon.Address(to), nonce)) @@ -88,5 +92,5 @@ func Spend(pk signing.PrivateKey, to types.Address, amount uint64, nonce types.N // sig := ed25519.Sign(ed25519.PrivateKey(pk), core.SigningBody(options.GenesisID[:], tx)) sig := ed25519.Sign(ed25519.PrivateKey(pk), tx) - return append(tx, sig...) + return append(tx, sig...), nil } diff --git a/vm/vm.go b/vm/vm.go index a15682387f..2d3730f9d3 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -7,6 +7,7 @@ import ( "fmt" "time" + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-scale" "go.uber.org/zap" @@ -14,6 +15,7 @@ import ( "github.com/spacemeshos/go-spacemesh/events" "github.com/spacemeshos/go-spacemesh/hash" "github.com/spacemeshos/go-spacemesh/log" + "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/sql" "github.com/spacemeshos/go-spacemesh/sql/accounts" "github.com/spacemeshos/go-spacemesh/sql/layers" @@ -23,6 +25,8 @@ import ( "github.com/spacemeshos/go-spacemesh/vm/core" "github.com/spacemeshos/go-spacemesh/vm/registry" "github.com/spacemeshos/go-spacemesh/vm/templates/wallet" + + gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" ) // Opt is for changing VM during initialization. @@ -387,7 +391,7 @@ func (v *VM) execute( err = ctx.Consume(ctx.Header.MaxGas) if err == nil { - _, _, err = ctx.PrincipalHandler.Exec(ctx, ss, ss, tx.Payload) + _, _, err = ctx.PrincipalHandler.Exec(ctx, ss, ss, ctx.Payload()) } if err != nil { logger.Debug("transaction failed", @@ -555,7 +559,25 @@ func parse( // in case of a self-spawn, we need to check that the calculated principal matches. // only check this in case of spawn, because otherwise the payload may be for spend not spawn. - if ctx.Spawn && core.ComputePrincipal(ctx.Header.TemplateAddress, output.Payload) != principal { + + // in order to calculate the principal, we need to extract the pubkey from the spawn tx + var unmarshaled struct { + *athcon.MethodSelector + signing.PublicKey + } + err = gossamerScale.Unmarshal(output.Payload, &unmarshaled) + if err != nil { + return nil, nil, fmt.Errorf("%w: malformed spawn payload", core.ErrMalformed) + } + computedPrincipal, err := core.ComputePrincipalFromPubkey( + ctx.Header.TemplateAddress, + unmarshaled.PublicKey, + ) + if err != nil { + return nil, nil, fmt.Errorf("%w: computing spawn principal: %w", core.ErrInternal, err) + } + + if ctx.Spawn && computedPrincipal != principal { return nil, nil, fmt.Errorf( "%w: calculated spawn principal does not match %s", core.ErrMalformed, principal.String()) } @@ -571,7 +593,9 @@ func parse( ctx.Gas.BaseGas = ctx.PrincipalTemplate.BaseGas() ctx.Header.Principal = principal - ctx.Header.MaxGas = core.MaxGas(ctx.Gas.BaseGas, ctx.Gas.FixedGas, raw) + ctx.Header.MaxGas = 100_000_000 + // TODO(lane): fix this + // ctx.Header.MaxGas = core.MaxGas(ctx.Gas.BaseGas, ctx.Gas.FixedGas, raw) ctx.Header.GasPrice = output.GasPrice ctx.Header.Nonce = output.Nonce diff --git a/vm/vm_test.go b/vm/vm_test.go index d104cff8ff..480a296463 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -18,6 +18,7 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/hash" + "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/sql/accounts" "github.com/spacemeshos/go-spacemesh/sql/layers" "github.com/spacemeshos/go-spacemesh/sql/statesql" @@ -42,10 +43,10 @@ func newTester(tb testing.TB) *tester { type testAccount interface { getAddress() core.Address getTemplate() core.Address - spend(to core.Address, amount uint64, nonce core.Nonce, opts ...sdk.Opt) []byte - selfSpawn(nonce core.Nonce, opts ...sdk.Opt) []byte + spend(t *tester, to core.Address, amount uint64, nonce core.Nonce, opts ...sdk.Opt) []byte + selfSpawn(t *tester, nonce core.Nonce, opts ...sdk.Opt) []byte - spawn(nonce core.Nonce, opts ...sdk.Opt) []byte + spawn(t *tester, nonce core.Nonce, opts ...sdk.Opt) []byte baseGas() int loadGas() int @@ -64,19 +65,26 @@ func (a *singlesigAccount) getTemplate() core.Address { return wallet.TemplateAddress } -func (a *singlesigAccount) spend(to core.Address, amount uint64, nonce core.Nonce, opts ...sdk.Opt) []byte { - return sdkwallet.Spend(a.pk, to, amount, nonce, opts...) +func (a *singlesigAccount) spend(t *tester, to core.Address, amount uint64, nonce core.Nonce, opts ...sdk.Opt) []byte { + tx, err := sdkwallet.Spend(a.pk, to, amount, nonce, opts...) + require.NoError(t, err) + return tx } -func (a *singlesigAccount) selfSpawn(nonce core.Nonce, opts ...sdk.Opt) []byte { - return sdkwallet.Spawn(a.pk, nonce, opts...) +func (a *singlesigAccount) selfSpawn(t *tester, nonce core.Nonce, opts ...sdk.Opt) []byte { + tx, err := sdkwallet.Spawn(a.pk, nonce, opts...) + require.NoError(t, err) + return tx } func (a *singlesigAccount) spawn( + t *tester, nonce core.Nonce, opts ...sdk.Opt, ) []byte { - return sdkwallet.Spawn(a.pk, nonce, opts...) + addr, err := sdkwallet.Spawn(a.pk, nonce, opts...) + require.NoError(t, err) + return addr } func (a *singlesigAccount) baseGas() int { @@ -133,7 +141,9 @@ func (t *tester) addSingleSig(n int) *tester { for i := 0; i < n; i++ { pub, pk, err := ed25519.GenerateKey(t.rng) require.NoError(t, err) - t.addAccount(&singlesigAccount{pk: pk, address: sdkwallet.Address(pub)}, 1_000_000_000) + address, err := sdkwallet.Address(*signing.NewPublicKey(pub)) + require.NoError(t, err) + t.addAccount(&singlesigAccount{pk, address}, 1_000_000_000) } return t } @@ -183,12 +193,12 @@ func (t *tester) spawnAll() []types.RawTx { func (t *tester) selfSpawn(i int, opts ...sdk.Opt) types.RawTx { nonce := t.nextNonce(i) - return types.NewRawTx(t.accounts[i].selfSpawn(nonce, opts...)) + return types.NewRawTx(t.accounts[i].selfSpawn(t, nonce, opts...)) } func (t *tester) spawn(i, j int, opts ...sdk.Opt) types.RawTx { nonce := t.nextNonce(i) - return types.NewRawTx(t.accounts[i].spawn(nonce, opts...)) + return types.NewRawTx(t.accounts[i].spawn(t, nonce, opts...)) } func (t *tester) randSpendN(n int, amount uint64) []types.RawTx { @@ -213,7 +223,7 @@ func (t *tester) spend(from, to int, amount uint64, opts ...sdk.Opt) types.RawTx } func (t *tester) spendWithNonce(from, to int, amount uint64, nonce core.Nonce, opts ...sdk.Opt) types.RawTx { - return types.NewRawTx(t.accounts[from].spend(t.accounts[to].getAddress(), amount, nonce, opts...)) + return types.NewRawTx(t.accounts[from].spend(t, t.accounts[to].getAddress(), amount, nonce, opts...)) } type reward struct { @@ -240,7 +250,7 @@ func (t *tester) rewards(all ...reward) []types.CoinbaseReward { } func (t *tester) estimateSpawnGas(principal, target int) int { - tx := t.accounts[principal].spawn(0) + tx := t.accounts[principal].spawn(t, 0) gas := t.accounts[principal].baseGas() + int(core.TxDataGas(len(tx))) if principal != target { @@ -250,7 +260,7 @@ func (t *tester) estimateSpawnGas(principal, target int) int { } func (t *tester) estimateSpendGas(principal, to, amount int, nonce core.Nonce) int { - tx := t.accounts[principal].spend(t.accounts[to].getAddress(), uint64(amount), nonce) + tx := t.accounts[principal].spend(t, t.accounts[to].getAddress(), uint64(amount), nonce) return t.accounts[principal].baseGas() + t.accounts[principal].loadGas() + int(core.TxDataGas(len(tx))) From 14e842a50238f9ff794986ff233568c23036578f Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Tue, 29 Oct 2024 13:36:48 -0700 Subject: [PATCH 39/73] Upgrade Athena to 0.5.2 --- Makefile-libs.Inc | 2 +- go.mod | 2 +- go.sum | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Makefile-libs.Inc b/Makefile-libs.Inc index 70d89d7484..53197d2006 100644 --- a/Makefile-libs.Inc +++ b/Makefile-libs.Inc @@ -56,7 +56,7 @@ POSTRS_PROFILER_URL ?= https://github.com/spacemeshos/post-rs/releases/download/ POSTRS_SERVICE_ZIP = post-service-$(platform)-v$(POSTRS_SETUP_REV).zip POSTRS_SERVICE_URL ?= https://github.com/spacemeshos/post-rs/releases/download/v$(POSTRS_SETUP_REV)/$(POSTRS_SERVICE_ZIP) -ATHENA_SETUP_REV = 0.5.0 +ATHENA_SETUP_REV = 0.5.2 ATHENA_SETUP_ARTIFACT = athena_vmlib_v$(ATHENA_SETUP_REV)_$(GOOS)_$(GOARCH).tar.gz ATHENA_SETUP_ARTIFACT_URL ?= https://github.com/athenavm/athena/releases/download/v$(ATHENA_SETUP_REV)/$(ATHENA_SETUP_ARTIFACT) diff --git a/go.mod b/go.mod index 1ed5ae923c..2a024330d5 100644 --- a/go.mod +++ b/go.mod @@ -6,7 +6,7 @@ require ( cloud.google.com/go/storage v1.44.0 github.com/ALTree/bigfloat v0.2.0 github.com/ChainSafe/gossamer v0.9.0 - github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.0 + github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.2 github.com/chaos-mesh/chaos-mesh/api v0.0.0-20240930092556-24ddcc087ee2 github.com/cosmos/btcutil v1.0.5 github.com/go-llsqlite/crawshaw v0.5.5 diff --git a/go.sum b/go.sum index 2051a283da..396a0e9ffb 100644 --- a/go.sum +++ b/go.sum @@ -59,8 +59,8 @@ github.com/anacrolix/sync v0.3.0 h1:ZPjTrkqQWEfnYVGTQHh5qNjokWaXnjsyXTJSMsKY0TA= github.com/anacrolix/sync v0.3.0/go.mod h1:BbecHL6jDSExojhNtgTFSBcdGerzNc64tz3DCOj/I0g= github.com/anacrolix/tagflag v0.0.0-20180109131632-2146c8d41bf0/go.mod h1:1m2U/K6ZT+JZG0+bdMK6qauP49QT4wE5pmhJXOKKCHw= github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.0 h1:ruQIdZ81jNA1B0+AmY62sMaiTCoa0lp10jgmawRKnIA= -github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.0/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.2 h1:zgMUDA3RBpAkzvMJLCB0ucvgwQYmBWAbzinbJu0iZLM= +github.com/athenavm/athena/ffi/athcon/bindings/go v0.5.2/go.mod h1:dgoxFG6b5kBESS03ZC4WSi3vzLcmTTchqwPOVFYiFTc= github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.3.5 h1:VvXlSJBzZpA/zum6Sj74hxwYI2DIxRWuNIoXAzHZz5o= From 27e421d75e0c7a1a3b258a22c33c7535c9575908 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Tue, 29 Oct 2024 19:51:01 -0700 Subject: [PATCH 40/73] Refactor state management in context Ensure that host and all VM logic are using the same cache --- system/mocks/vm.go | 51 +++++++- system/vm.go | 8 +- txs/conservative_state_test.go | 4 +- txs/handler.go | 4 +- txs/handler_test.go | 6 +- vm/core/context.go | 134 +++++++++++++++++---- vm/core/mocks/handler.go | 12 +- vm/core/mocks/host.go | 179 +++++++++++++++++++++++++++-- vm/core/types.go | 19 ++- vm/host/host.go | 73 +++--------- vm/host/host_test.go | 2 +- vm/host/mocks/host.go | 179 +++++++++++++++++++++++++++-- vm/templates/wallet/handler.go | 24 ++-- vm/templates/wallet/wallet.go | 9 +- vm/templates/wallet/wallet_test.go | 2 +- vm/vm.go | 77 +++++++------ vm/vm_test.go | 6 +- 17 files changed, 613 insertions(+), 176 deletions(-) diff --git a/system/mocks/vm.go b/system/mocks/vm.go index 0813bbc939..8c06f34666 100644 --- a/system/mocks/vm.go +++ b/system/mocks/vm.go @@ -13,6 +13,7 @@ import ( reflect "reflect" types "github.com/spacemeshos/go-spacemesh/common/types" + core "github.com/spacemeshos/go-spacemesh/vm/core" gomock "go.uber.org/mock/gomock" ) @@ -39,19 +40,57 @@ func (m *MockValidationRequest) EXPECT() *MockValidationRequestMockRecorder { return m.recorder } +// Cache mocks base method. +func (m *MockValidationRequest) Cache() *core.StagedCache { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Cache") + ret0, _ := ret[0].(*core.StagedCache) + return ret0 +} + +// Cache indicates an expected call of Cache. +func (mr *MockValidationRequestMockRecorder) Cache() *MockValidationRequestCacheCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Cache", reflect.TypeOf((*MockValidationRequest)(nil).Cache)) + return &MockValidationRequestCacheCall{Call: call} +} + +// MockValidationRequestCacheCall wrap *gomock.Call +type MockValidationRequestCacheCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockValidationRequestCacheCall) Return(arg0 *core.StagedCache) *MockValidationRequestCacheCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockValidationRequestCacheCall) Do(f func() *core.StagedCache) *MockValidationRequestCacheCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockValidationRequestCacheCall) DoAndReturn(f func() *core.StagedCache) *MockValidationRequestCacheCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Parse mocks base method. -func (m *MockValidationRequest) Parse() (*types.TxHeader, error) { +func (m *MockValidationRequest) Parse(arg0 *core.StagedCache) (*types.TxHeader, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Parse") + ret := m.ctrl.Call(m, "Parse", arg0) ret0, _ := ret[0].(*types.TxHeader) ret1, _ := ret[1].(error) return ret0, ret1 } // Parse indicates an expected call of Parse. -func (mr *MockValidationRequestMockRecorder) Parse() *MockValidationRequestParseCall { +func (mr *MockValidationRequestMockRecorder) Parse(arg0 any) *MockValidationRequestParseCall { mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Parse", reflect.TypeOf((*MockValidationRequest)(nil).Parse)) + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Parse", reflect.TypeOf((*MockValidationRequest)(nil).Parse), arg0) return &MockValidationRequestParseCall{Call: call} } @@ -67,13 +106,13 @@ func (c *MockValidationRequestParseCall) Return(arg0 *types.TxHeader, arg1 error } // Do rewrite *gomock.Call.Do -func (c *MockValidationRequestParseCall) Do(f func() (*types.TxHeader, error)) *MockValidationRequestParseCall { +func (c *MockValidationRequestParseCall) Do(f func(*core.StagedCache) (*types.TxHeader, error)) *MockValidationRequestParseCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockValidationRequestParseCall) DoAndReturn(f func() (*types.TxHeader, error)) *MockValidationRequestParseCall { +func (c *MockValidationRequestParseCall) DoAndReturn(f func(*core.StagedCache) (*types.TxHeader, error)) *MockValidationRequestParseCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/system/vm.go b/system/vm.go index 7be0c67c2e..5ae21bdf96 100644 --- a/system/vm.go +++ b/system/vm.go @@ -1,11 +1,15 @@ package system -import "github.com/spacemeshos/go-spacemesh/common/types" +import ( + "github.com/spacemeshos/go-spacemesh/common/types" + "github.com/spacemeshos/go-spacemesh/vm/core" +) //go:generate mockgen -typed -package=mocks -destination=./mocks/vm.go -source=./vm.go // ValidationRequest parses transaction and verifies it. type ValidationRequest interface { - Parse() (*types.TxHeader, error) + Parse(*core.StagedCache) (*types.TxHeader, error) Verify() bool + Cache() *core.StagedCache } diff --git a/txs/conservative_state_test.go b/txs/conservative_state_test.go index 2660a28296..77a134eef2 100644 --- a/txs/conservative_state_test.go +++ b/txs/conservative_state_test.go @@ -582,12 +582,12 @@ func TestConsistentHandling(t *testing.T) { verified[i] = *txs[i] req := smocks.NewMockValidationRequest(gomock.NewController(t)) - req.EXPECT().Parse().Times(1).Return(txs[i].TxHeader, nil) + req.EXPECT().Parse(gomock.Any).Times(1).Return(txs[i].TxHeader, nil) req.EXPECT().Verify().Times(1).Return(true) instances[0].mvm.EXPECT().Validation(txs[i].RawTx).Times(1).Return(req) failed := smocks.NewMockValidationRequest(gomock.NewController(t)) - failed.EXPECT().Parse().Times(1).Return(nil, errors.New("test")) + failed.EXPECT().Parse(gomock.Any).Times(1).Return(nil, errors.New("test")) instances[1].mvm.EXPECT().Validation(txs[i].RawTx).Times(1).Return(failed) require.NoError( diff --git a/txs/handler.go b/txs/handler.go index 6646bd5c66..d594da5fd2 100644 --- a/txs/handler.go +++ b/txs/handler.go @@ -104,7 +104,7 @@ func (th *TxHandler) verifyAndCache(ctx context.Context, expHash types.Hash32, m } req := th.state.Validation(raw) - header, err := req.Parse() + header, err := req.Parse(req.Cache()) if err != nil { return fmt.Errorf("%w: %s (err: %s)", errParse, raw.ID, err) } @@ -147,7 +147,7 @@ func (th *TxHandler) HandleBlockTransaction(_ context.Context, expHash types.Has return fmt.Errorf("%w: block tx want %s, got %s", errWrongHash, expHash.ShortString(), tx.ID.ShortString()) } req := th.state.Validation(raw) - header, err := req.Parse() + header, err := req.Parse(req.Cache()) if err == nil { if req.Verify() { tx.TxHeader = header diff --git a/txs/handler_test.go b/txs/handler_test.go index e718d63436..e1f0faa014 100644 --- a/txs/handler_test.go +++ b/txs/handler_test.go @@ -38,7 +38,7 @@ func Test_WrongHash(t *testing.T) { require.ErrorIs(t, err, pubsub.ErrValidationReject) cstate.EXPECT().GetMeshTransaction(tx.ID).Return(nil, nil) req := smocks.NewMockValidationRequest(ctrl) - req.EXPECT().Parse().Times(1).Return(tx.TxHeader, nil) + req.EXPECT().Parse(gomock.Any).Times(1).Return(tx.TxHeader, nil) cstate.EXPECT().Validation(tx.RawTx).Times(1).Return(req) err = th.HandleProposalTransaction(context.Background(), types.RandomHash(), p2p.NoPeer, tx.Raw) require.ErrorIs(t, err, errWrongHash) @@ -98,7 +98,7 @@ func Test_HandleBlock(t *testing.T) { cstate.EXPECT().HasTx(tx.ID).Return(tc.has, tc.hasErr).Times(1) if tc.hasErr == nil && !tc.has { req := smocks.NewMockValidationRequest(ctrl) - req.EXPECT().Parse().Times(1).Return(tx.TxHeader, tc.parseErr) + req.EXPECT().Parse(gomock.Any).Times(1).Return(tx.TxHeader, tc.parseErr) cstate.EXPECT().Validation(tx.RawTx).Times(1).Return(req) if tc.parseErr == nil { req.EXPECT().Verify().Times(1).Return(true) @@ -146,7 +146,7 @@ func gossipExpectations( cstate.EXPECT().GetMeshTransaction(tx.ID).Return(rst, hasErr).Times(1) if hasErr == nil && !has { req := smocks.NewMockValidationRequest(ctrl) - req.EXPECT().Parse().Times(1).Return(tx.TxHeader, parseErr) + req.EXPECT().Parse(gomock.Any).Times(1).Return(tx.TxHeader, parseErr) cstate.EXPECT().Validation(tx.RawTx).Times(1).Return(req) if parseErr == nil && fee != 0 { req.EXPECT().Verify().Times(1).Return(verify) diff --git a/vm/core/context.go b/vm/core/context.go index 43305908b7..537c3f6572 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -1,6 +1,7 @@ package core import ( + "bytes" "fmt" "math" @@ -9,6 +10,14 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" ) +type StorageStatus int + +const ( + StorageStatusAdded StorageStatus = iota + StorageStatusModified + StorageStatusError +) + // Context serves 2 purposes: // - maintains changes to the system state, that will be applied only after successful execution // - accumulates set of reusable objects and data. @@ -20,18 +29,19 @@ type Context struct { LayerID LayerID GenesisID types.Hash20 - PrincipalHandler Handler - PrincipalTemplate Template - PrincipalAccount Account + PrincipalAddress Address + PrincipalHandler Handler + PrincipalTemplate Template + PrincipalNextNonce uint64 ParseOutput ParseOutput Gas struct { BaseGas uint64 FixedGas uint64 } - Header Header - Args scale.Encodable - Spawn bool + Header Header + Args scale.Encodable + SpawnTx bool // consumed is in gas units and will be used consumed uint64 @@ -44,9 +54,19 @@ type Context struct { changed map[Address]*Account } +// PrincipalAccount returns the current state of the principal account. +func (c *Context) PrincipalAccount() (*Account, error) { + return c.load(c.PrincipalAddress) +} + // Principal returns address of the account that signed the transaction and pays for the gas. func (c *Context) Principal() Address { - return c.PrincipalAccount.Address + return c.PrincipalAddress +} + +// NextNonce returns the next nonce of the principal account. +func (c *Context) NextNonce() uint64 { + return c.PrincipalNextNonce } // Nonce returns the transaction nonce. @@ -55,7 +75,7 @@ func (c *Context) Nonce() uint64 { } // Nonce returns the transaction nonce. -func (c *Context) Payload() []byte { +func (c *Context) Payload() Payload { return c.ParseOutput.Payload } @@ -80,7 +100,13 @@ func (c *Context) GetGenesisID() Hash20 { } // Balance returns the principal account balance. -func (c *Context) Balance() uint64 { return c.PrincipalAccount.Balance } +func (c *Context) Balance() (uint64, error) { + acct, err := c.PrincipalAccount() + if err != nil { + return 0, err + } + return acct.Balance, nil +} // Template of the principal account. func (c *Context) Template() Template { @@ -92,14 +118,60 @@ func (c *Context) Handler() Handler { return c.PrincipalHandler } +// Spawn account. +func (c *Context) Spawn(template Address, blob []byte) (Address, error) { + // calculate new principal address + principalAddress := ComputePrincipalFromBlob(template, blob) + + // check if the account is already spawned + account, err := c.load(principalAddress) + if err != nil { + return Address{}, err + } + // the account is already spawned and contains different code. this should not happen. + if len(account.State) > 0 && !bytes.Equal(account.State, blob) { + return Address{}, ErrSpawned + } + + account.State = blob + account.TemplateAddress = &template + c.change(account) + return principalAddress, nil +} + +// SetStorage sets the storage value for the account. +func (c *Context) SetStorage(address Address, key, value [32]byte) (StorageStatus, error) { + account, err := c.load(address) + if err != nil { + return StorageStatusError, err + } + + defer c.change(account) + + // TODO(lane): make this more efficient + // right now this is an array rather than a map to make serialization easier + for i, item := range account.Storage { + if item.Key == key { + account.Storage[i].Value = value + return StorageStatusModified, nil + } + } + account.Storage = append(account.Storage, types.StorageItem{Key: key, Value: value}) + return StorageStatusAdded, nil +} + // IsSpawn returns whether the transaction is a spawn transaction. func (c *Context) IsSpawn() bool { - return c.Spawn + return c.SpawnTx } // Transfer amount to the address after validation passes. func (c *Context) Transfer(to Address, amount uint64) error { - return c.transfer(&c.PrincipalAccount, to, amount, c.Header.MaxSpend) + acct, err := c.PrincipalAccount() + if err != nil { + return err + } + return c.transfer(acct, to, amount, c.Header.MaxSpend) } func safeAdd(a, b uint64) (uint64, error) { @@ -141,9 +213,13 @@ func (c *Context) transfer(from *Account, to Address, amount, max uint64) error // Consume gas from the account after validation passes. func (c *Context) Consume(gas uint64) (err error) { + acct, err := c.PrincipalAccount() + if err != nil { + return err + } amount := gas * c.Header.GasPrice - if amount > c.PrincipalAccount.Balance { - amount = c.PrincipalAccount.Balance + if amount > acct.Balance { + amount = acct.Balance err = ErrOutOfGas } else if total := c.consumed + gas; total > c.Header.MaxGas { gas = c.Header.MaxGas - c.consumed @@ -152,14 +228,19 @@ func (c *Context) Consume(gas uint64) (err error) { } c.consumed += gas c.fee += amount - c.PrincipalAccount.Balance -= amount + c.change(acct) + acct.Balance -= amount return err } // Apply is executed if transaction was consumed. func (c *Context) Apply(updater AccountUpdater) error { - c.PrincipalAccount.NextNonce = c.Header.Nonce + 1 - if err := updater.Update(c.PrincipalAccount); err != nil { + acct, err := c.PrincipalAccount() + if err != nil { + return err + } + acct.NextNonce = c.Header.Nonce + 1 + if err := updater.Update(*acct); err != nil { return fmt.Errorf("%w: %w", ErrInternal, err) } for _, address := range c.touched { @@ -184,15 +265,23 @@ func (c *Context) Fee() uint64 { // Updated list of addresses. func (c *Context) Updated() []types.Address { rst := make([]types.Address, 0, len(c.touched)+1) - rst = append(rst, c.PrincipalAccount.Address) rst = append(rst, c.touched...) return rst } -func (c *Context) load(address types.Address) (*Account, error) { - if address == c.Principal() { - return &c.PrincipalAccount, nil +func (c *Context) Has(address types.Address) (bool, error) { + _, err := c.load(address) + if err != nil { + return false, err } + return true, nil +} + +func (c *Context) Get(address types.Address) (*Account, error) { + return c.load(address) +} + +func (c *Context) load(address types.Address) (*Account, error) { if c.changed == nil { c.changed = map[Address]*Account{} } @@ -200,7 +289,7 @@ func (c *Context) load(address types.Address) (*Account, error) { if !exist { loaded, err := c.Loader.Get(address) if err != nil { - return nil, fmt.Errorf("%w: %w", ErrInternal, err) + return nil, fmt.Errorf("%w: error loading account: %w", ErrInternal, err) } account = &loaded } @@ -208,9 +297,6 @@ func (c *Context) load(address types.Address) (*Account, error) { } func (c *Context) change(account *Account) { - if account.Address == c.Principal() { - return - } _, exist := c.changed[account.Address] if !exist { c.touched = append(c.touched, account.Address) diff --git a/vm/core/mocks/handler.go b/vm/core/mocks/handler.go index fb03543588..48e9b637b2 100644 --- a/vm/core/mocks/handler.go +++ b/vm/core/mocks/handler.go @@ -41,9 +41,9 @@ func (m *MockHandler) EXPECT() *MockHandlerMockRecorder { } // Exec mocks base method. -func (m *MockHandler) Exec(arg0 core.Host, arg1 core.AccountLoader, arg2 core.AccountUpdater, arg3 []byte) ([]byte, int64, error) { +func (m *MockHandler) Exec(arg0 core.Host, arg1 core.Payload) ([]byte, int64, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "Exec", arg0, arg1, arg2, arg3) + ret := m.ctrl.Call(m, "Exec", arg0, arg1) ret0, _ := ret[0].([]byte) ret1, _ := ret[1].(int64) ret2, _ := ret[2].(error) @@ -51,9 +51,9 @@ func (m *MockHandler) Exec(arg0 core.Host, arg1 core.AccountLoader, arg2 core.Ac } // Exec indicates an expected call of Exec. -func (mr *MockHandlerMockRecorder) Exec(arg0, arg1, arg2, arg3 any) *MockHandlerExecCall { +func (mr *MockHandlerMockRecorder) Exec(arg0, arg1 any) *MockHandlerExecCall { mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Exec", reflect.TypeOf((*MockHandler)(nil).Exec), arg0, arg1, arg2, arg3) + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Exec", reflect.TypeOf((*MockHandler)(nil).Exec), arg0, arg1) return &MockHandlerExecCall{Call: call} } @@ -69,13 +69,13 @@ func (c *MockHandlerExecCall) Return(arg0 []byte, arg1 int64, arg2 error) *MockH } // Do rewrite *gomock.Call.Do -func (c *MockHandlerExecCall) Do(f func(core.Host, core.AccountLoader, core.AccountUpdater, []byte) ([]byte, int64, error)) *MockHandlerExecCall { +func (c *MockHandlerExecCall) Do(f func(core.Host, core.Payload) ([]byte, int64, error)) *MockHandlerExecCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHandlerExecCall) DoAndReturn(f func(core.Host, core.AccountLoader, core.AccountUpdater, []byte) ([]byte, int64, error)) *MockHandlerExecCall { +func (c *MockHandlerExecCall) DoAndReturn(f func(core.Host, core.Payload) ([]byte, int64, error)) *MockHandlerExecCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/vm/core/mocks/host.go b/vm/core/mocks/host.go index 60f96a71a2..60b3d21819 100644 --- a/vm/core/mocks/host.go +++ b/vm/core/mocks/host.go @@ -41,11 +41,12 @@ func (m *MockHost) EXPECT() *MockHostMockRecorder { } // Balance mocks base method. -func (m *MockHost) Balance() uint64 { +func (m *MockHost) Balance() (uint64, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Balance") ret0, _ := ret[0].(uint64) - return ret0 + ret1, _ := ret[1].(error) + return ret0, ret1 } // Balance indicates an expected call of Balance. @@ -61,19 +62,19 @@ type MockHostBalanceCall struct { } // Return rewrite *gomock.Call.Return -func (c *MockHostBalanceCall) Return(arg0 uint64) *MockHostBalanceCall { - c.Call = c.Call.Return(arg0) +func (c *MockHostBalanceCall) Return(arg0 uint64, arg1 error) *MockHostBalanceCall { + c.Call = c.Call.Return(arg0, arg1) return c } // Do rewrite *gomock.Call.Do -func (c *MockHostBalanceCall) Do(f func() uint64) *MockHostBalanceCall { +func (c *MockHostBalanceCall) Do(f func() (uint64, error)) *MockHostBalanceCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHostBalanceCall) DoAndReturn(f func() uint64) *MockHostBalanceCall { +func (c *MockHostBalanceCall) DoAndReturn(f func() (uint64, error)) *MockHostBalanceCall { c.Call = c.Call.DoAndReturn(f) return c } @@ -116,6 +117,45 @@ func (c *MockHostConsumeCall) DoAndReturn(f func(uint64) error) *MockHostConsume return c } +// Get mocks base method. +func (m *MockHost) Get(arg0 types.Address) (*types.Account, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Get", arg0) + ret0, _ := ret[0].(*types.Account) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Get indicates an expected call of Get. +func (mr *MockHostMockRecorder) Get(arg0 any) *MockHostGetCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Get", reflect.TypeOf((*MockHost)(nil).Get), arg0) + return &MockHostGetCall{Call: call} +} + +// MockHostGetCall wrap *gomock.Call +type MockHostGetCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostGetCall) Return(arg0 *types.Account, arg1 error) *MockHostGetCall { + c.Call = c.Call.Return(arg0, arg1) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostGetCall) Do(f func(types.Address) (*types.Account, error)) *MockHostGetCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostGetCall) DoAndReturn(f func(types.Address) (*types.Account, error)) *MockHostGetCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // GetGenesisID mocks base method. func (m *MockHost) GetGenesisID() types.Hash20 { m.ctrl.T.Helper() @@ -192,6 +232,45 @@ func (c *MockHostHandlerCall) DoAndReturn(f func() core.Handler) *MockHostHandle return c } +// Has mocks base method. +func (m *MockHost) Has(arg0 types.Address) (bool, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Has", arg0) + ret0, _ := ret[0].(bool) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Has indicates an expected call of Has. +func (mr *MockHostMockRecorder) Has(arg0 any) *MockHostHasCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Has", reflect.TypeOf((*MockHost)(nil).Has), arg0) + return &MockHostHasCall{Call: call} +} + +// MockHostHasCall wrap *gomock.Call +type MockHostHasCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostHasCall) Return(arg0 bool, arg1 error) *MockHostHasCall { + c.Call = c.Call.Return(arg0, arg1) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostHasCall) Do(f func(types.Address) (bool, error)) *MockHostHasCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostHasCall) DoAndReturn(f func(types.Address) (bool, error)) *MockHostHasCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // IsSpawn mocks base method. func (m *MockHost) IsSpawn() bool { m.ctrl.T.Helper() @@ -345,10 +424,10 @@ func (c *MockHostNonceCall) DoAndReturn(f func() uint64) *MockHostNonceCall { } // Payload mocks base method. -func (m *MockHost) Payload() []byte { +func (m *MockHost) Payload() core.Payload { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Payload") - ret0, _ := ret[0].([]byte) + ret0, _ := ret[0].(core.Payload) return ret0 } @@ -365,19 +444,19 @@ type MockHostPayloadCall struct { } // Return rewrite *gomock.Call.Return -func (c *MockHostPayloadCall) Return(arg0 []byte) *MockHostPayloadCall { +func (c *MockHostPayloadCall) Return(arg0 core.Payload) *MockHostPayloadCall { c.Call = c.Call.Return(arg0) return c } // Do rewrite *gomock.Call.Do -func (c *MockHostPayloadCall) Do(f func() []byte) *MockHostPayloadCall { +func (c *MockHostPayloadCall) Do(f func() core.Payload) *MockHostPayloadCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHostPayloadCall) DoAndReturn(f func() []byte) *MockHostPayloadCall { +func (c *MockHostPayloadCall) DoAndReturn(f func() core.Payload) *MockHostPayloadCall { c.Call = c.Call.DoAndReturn(f) return c } @@ -420,6 +499,84 @@ func (c *MockHostPrincipalCall) DoAndReturn(f func() types.Address) *MockHostPri return c } +// SetStorage mocks base method. +func (m *MockHost) SetStorage(arg0 types.Address, arg1, arg2 [32]byte) (core.StorageStatus, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "SetStorage", arg0, arg1, arg2) + ret0, _ := ret[0].(core.StorageStatus) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// SetStorage indicates an expected call of SetStorage. +func (mr *MockHostMockRecorder) SetStorage(arg0, arg1, arg2 any) *MockHostSetStorageCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SetStorage", reflect.TypeOf((*MockHost)(nil).SetStorage), arg0, arg1, arg2) + return &MockHostSetStorageCall{Call: call} +} + +// MockHostSetStorageCall wrap *gomock.Call +type MockHostSetStorageCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostSetStorageCall) Return(arg0 core.StorageStatus, arg1 error) *MockHostSetStorageCall { + c.Call = c.Call.Return(arg0, arg1) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostSetStorageCall) Do(f func(types.Address, [32]byte, [32]byte) (core.StorageStatus, error)) *MockHostSetStorageCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostSetStorageCall) DoAndReturn(f func(types.Address, [32]byte, [32]byte) (core.StorageStatus, error)) *MockHostSetStorageCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Spawn mocks base method. +func (m *MockHost) Spawn(arg0 types.Address, arg1 []byte) (types.Address, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Spawn", arg0, arg1) + ret0, _ := ret[0].(types.Address) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Spawn indicates an expected call of Spawn. +func (mr *MockHostMockRecorder) Spawn(arg0, arg1 any) *MockHostSpawnCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Spawn", reflect.TypeOf((*MockHost)(nil).Spawn), arg0, arg1) + return &MockHostSpawnCall{Call: call} +} + +// MockHostSpawnCall wrap *gomock.Call +type MockHostSpawnCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostSpawnCall) Return(arg0 types.Address, arg1 error) *MockHostSpawnCall { + c.Call = c.Call.Return(arg0, arg1) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostSpawnCall) Do(f func(types.Address, []byte) (types.Address, error)) *MockHostSpawnCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostSpawnCall) DoAndReturn(f func(types.Address, []byte) (types.Address, error)) *MockHostSpawnCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Template mocks base method. func (m *MockHost) Template() core.Template { m.ctrl.T.Helper() diff --git a/vm/core/types.go b/vm/core/types.go index cdfc7b12cc..f4bafa17e3 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -1,9 +1,13 @@ package core import ( + "encoding/hex" + "github.com/spacemeshos/go-scale" "github.com/spacemeshos/go-spacemesh/common/types" + + "go.uber.org/zap/zapcore" ) const TxSizeLimit = 1024 @@ -39,7 +43,7 @@ type Handler interface { Parse(*scale.Decoder) (ParseOutput, error) // Exec dispatches execution request based on the method selector. - Exec(Host, AccountLoader, AccountUpdater, []byte) ([]byte, int64, error) + Exec(Host, Payload) ([]byte, int64, error) // New instantiates Template from host context. New(Host, AccountLoader) (Template, error) @@ -98,14 +102,18 @@ type Host interface { Principal() Address Nonce() uint64 - Payload() []byte + Payload() Payload TemplateAddress() Address MaxGas() uint64 Handler() Handler + Spawn(Address, []byte) (Address, error) + SetStorage(Address, [32]byte, [32]byte) (StorageStatus, error) + Has(Address) (bool, error) + Get(Address) (*Account, error) Template() Template Layer() LayerID GetGenesisID() Hash20 - Balance() uint64 + Balance() (uint64, error) IsSpawn() bool } @@ -141,6 +149,11 @@ type Metadata struct { // and method args. type Payload []byte +func (t Payload) MarshalLogObject(encoder zapcore.ObjectEncoder) error { + encoder.AddString("payload", hex.EncodeToString(t)) + return nil +} + func (t *Payload) EncodeScale(enc *scale.Encoder) (total int, err error) { { n, err := scale.EncodeByteSlice(enc, *t) diff --git a/vm/host/host.go b/vm/host/host.go index e82dd84efe..3f90c7c49a 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -1,7 +1,6 @@ package host import ( - "bytes" "errors" "fmt" "log" @@ -46,8 +45,6 @@ func AthenaLibPath() string { type Host struct { vm *athcon.VM host core.Host - loader core.AccountLoader - updater core.AccountUpdater staticContext core.StaticContext dynamicContext core.DynamicContext } @@ -55,11 +52,7 @@ type Host struct { // Load the VM from the shared library and returns an instance of a Host. // It is the caller's responsibility to call Destroy when it // is no longer needed. -func NewHost( - host core.Host, - loader core.AccountLoader, - updater core.AccountUpdater, -) (*Host, error) { +func NewHost(host core.Host) (*Host, error) { vm, err := athcon.Load(AthenaLibPath()) if err != nil { return nil, fmt.Errorf("loading Athena VM: %w", err) @@ -78,7 +71,7 @@ func NewHost( Callee: host.Principal(), } - return &Host{vm, host, loader, updater, staticContext, dynamicContext}, nil + return &Host{vm, host, staticContext, dynamicContext}, nil } func (h *Host) Destroy() { @@ -96,8 +89,6 @@ func (h *Host) Execute( hostCtx := &hostContext{ layer, h.host, - h.loader, - h.updater, h.staticContext, h.dynamicContext, h.vm, @@ -124,8 +115,6 @@ func (h *Host) Execute( type hostContext struct { layer types.LayerID host core.Host - loader core.AccountLoader - updater core.AccountUpdater staticContext core.StaticContext dynamicContext core.DynamicContext vm *athcon.VM @@ -134,14 +123,14 @@ type hostContext struct { var _ athcon.HostContext = (*hostContext)(nil) func (h *hostContext) AccountExists(addr athcon.Address) bool { - if has, err := h.loader.Has(types.Address(addr)); !has || err != nil { + if has, err := h.host.Has(types.Address(addr)); !has || err != nil { return false } return true } func (h *hostContext) GetStorage(addr athcon.Address, key athcon.Bytes32) athcon.Bytes32 { - if account, err := h.loader.Get(types.Address(addr)); err == nil { + if account, err := h.host.Get(types.Address(addr)); err == nil { // TODO(lane): make this more efficient for _, item := range account.Storage { if item.Key == key { @@ -157,24 +146,19 @@ func (h *hostContext) SetStorage( key athcon.Bytes32, value athcon.Bytes32, ) athcon.StorageStatus { - if account, err := h.loader.Get(types.Address(addr)); err == nil { - // TODO(lane): make this more efficient - for i, item := range account.Storage { - if item.Key == key { - account.Storage[i].Value = value - _ = h.updater.Update(account) - return athcon.StorageModified - } - } - account.Storage = append(account.Storage, types.StorageItem{Key: key, Value: value}) - _ = h.updater.Update(account) + status, _ := h.host.SetStorage(types.Address(addr), [32]byte(key), [32]byte(value)) + switch status { + case core.StorageStatusAdded: return athcon.StorageAdded + case core.StorageStatusModified: + return athcon.StorageModified + default: + panic("unexpected storage status") } - panic("account not found") } func (h *hostContext) GetBalance(addr athcon.Address) uint64 { - if account, err := h.loader.Get(types.Address(addr)); err == nil { + if account, err := h.host.Get(types.Address(addr)); err == nil { return account.Balance } return 0 @@ -214,7 +198,7 @@ func (h *hostContext) Call( // take snapshot of state // TODO: implement me - destinationAccount, err := h.loader.Get(types.Address(recipient)) + destinationAccount, err := h.host.Get(types.Address(recipient)) if err != nil { return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, @@ -225,7 +209,7 @@ func (h *hostContext) Call( // if there is input data, then the destination account must exist and must be spawned template := destinationAccount.TemplateAddress state := destinationAccount.State - var templateAccount types.Account + var templateAccount *types.Account if len(input) > 0 { if template == nil || len(state) == 0 { return nil, 0, athcon.Error{ @@ -235,7 +219,7 @@ func (h *hostContext) Call( } // read template code - templateAccount, err = h.loader.Get(types.Address(*template)) + templateAccount, err = h.host.Get(types.Address(*template)) if err != nil || len(templateAccount.State) == 0 { return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, @@ -315,30 +299,9 @@ func (h *hostContext) Spawn(blob []byte) athcon.Address { return athcon.Address(emptyAddress) } - // calculate the new principal address - principalAddress := core.ComputePrincipalFromBlob( - h.dynamicContext.Template, - blob, - ) - - // check if the account is already spawned - account, err := h.loader.Get(principalAddress) - if err != nil { - return athcon.Address(emptyAddress) - } - // the account is already spawned and contains different code. this should not happen. - if len(account.State) > 0 && !bytes.Equal(account.State, blob) { + if address, err := h.host.Spawn(types.Address(h.dynamicContext.Template), blob); err != nil { return athcon.Address(emptyAddress) + } else { + return athcon.Address(address) } - - // create a new account, or update existing account, with this code - account.Layer = h.layer - account.Address = principalAddress - account.State = blob - account.TemplateAddress = &h.dynamicContext.Template - if err = h.updater.Update(account); err != nil { - // don't silently swallow the error - fmt.Fprintf(os.Stderr, "failed to update account: %v\n", err) - } - return athcon.Address(principalAddress) } diff --git a/vm/host/host_test.go b/vm/host/host_test.go index 9045816ea6..35c684ca95 100644 --- a/vm/host/host_test.go +++ b/vm/host/host_test.go @@ -26,7 +26,7 @@ func getHost(t *testing.T) (*Host, *core.StagedCache) { // Template: types.Address{11, 12, 13, 14}, // Callee: types.Address{15, 16, 17, 18}, // } - host, err := NewHost(ctx, cache, cache) + host, err := NewHost(ctx) require.NoError(t, err) return host, cache } diff --git a/vm/host/mocks/host.go b/vm/host/mocks/host.go index 60f96a71a2..60b3d21819 100644 --- a/vm/host/mocks/host.go +++ b/vm/host/mocks/host.go @@ -41,11 +41,12 @@ func (m *MockHost) EXPECT() *MockHostMockRecorder { } // Balance mocks base method. -func (m *MockHost) Balance() uint64 { +func (m *MockHost) Balance() (uint64, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Balance") ret0, _ := ret[0].(uint64) - return ret0 + ret1, _ := ret[1].(error) + return ret0, ret1 } // Balance indicates an expected call of Balance. @@ -61,19 +62,19 @@ type MockHostBalanceCall struct { } // Return rewrite *gomock.Call.Return -func (c *MockHostBalanceCall) Return(arg0 uint64) *MockHostBalanceCall { - c.Call = c.Call.Return(arg0) +func (c *MockHostBalanceCall) Return(arg0 uint64, arg1 error) *MockHostBalanceCall { + c.Call = c.Call.Return(arg0, arg1) return c } // Do rewrite *gomock.Call.Do -func (c *MockHostBalanceCall) Do(f func() uint64) *MockHostBalanceCall { +func (c *MockHostBalanceCall) Do(f func() (uint64, error)) *MockHostBalanceCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHostBalanceCall) DoAndReturn(f func() uint64) *MockHostBalanceCall { +func (c *MockHostBalanceCall) DoAndReturn(f func() (uint64, error)) *MockHostBalanceCall { c.Call = c.Call.DoAndReturn(f) return c } @@ -116,6 +117,45 @@ func (c *MockHostConsumeCall) DoAndReturn(f func(uint64) error) *MockHostConsume return c } +// Get mocks base method. +func (m *MockHost) Get(arg0 types.Address) (*types.Account, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Get", arg0) + ret0, _ := ret[0].(*types.Account) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Get indicates an expected call of Get. +func (mr *MockHostMockRecorder) Get(arg0 any) *MockHostGetCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Get", reflect.TypeOf((*MockHost)(nil).Get), arg0) + return &MockHostGetCall{Call: call} +} + +// MockHostGetCall wrap *gomock.Call +type MockHostGetCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostGetCall) Return(arg0 *types.Account, arg1 error) *MockHostGetCall { + c.Call = c.Call.Return(arg0, arg1) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostGetCall) Do(f func(types.Address) (*types.Account, error)) *MockHostGetCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostGetCall) DoAndReturn(f func(types.Address) (*types.Account, error)) *MockHostGetCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // GetGenesisID mocks base method. func (m *MockHost) GetGenesisID() types.Hash20 { m.ctrl.T.Helper() @@ -192,6 +232,45 @@ func (c *MockHostHandlerCall) DoAndReturn(f func() core.Handler) *MockHostHandle return c } +// Has mocks base method. +func (m *MockHost) Has(arg0 types.Address) (bool, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Has", arg0) + ret0, _ := ret[0].(bool) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Has indicates an expected call of Has. +func (mr *MockHostMockRecorder) Has(arg0 any) *MockHostHasCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Has", reflect.TypeOf((*MockHost)(nil).Has), arg0) + return &MockHostHasCall{Call: call} +} + +// MockHostHasCall wrap *gomock.Call +type MockHostHasCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostHasCall) Return(arg0 bool, arg1 error) *MockHostHasCall { + c.Call = c.Call.Return(arg0, arg1) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostHasCall) Do(f func(types.Address) (bool, error)) *MockHostHasCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostHasCall) DoAndReturn(f func(types.Address) (bool, error)) *MockHostHasCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // IsSpawn mocks base method. func (m *MockHost) IsSpawn() bool { m.ctrl.T.Helper() @@ -345,10 +424,10 @@ func (c *MockHostNonceCall) DoAndReturn(f func() uint64) *MockHostNonceCall { } // Payload mocks base method. -func (m *MockHost) Payload() []byte { +func (m *MockHost) Payload() core.Payload { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Payload") - ret0, _ := ret[0].([]byte) + ret0, _ := ret[0].(core.Payload) return ret0 } @@ -365,19 +444,19 @@ type MockHostPayloadCall struct { } // Return rewrite *gomock.Call.Return -func (c *MockHostPayloadCall) Return(arg0 []byte) *MockHostPayloadCall { +func (c *MockHostPayloadCall) Return(arg0 core.Payload) *MockHostPayloadCall { c.Call = c.Call.Return(arg0) return c } // Do rewrite *gomock.Call.Do -func (c *MockHostPayloadCall) Do(f func() []byte) *MockHostPayloadCall { +func (c *MockHostPayloadCall) Do(f func() core.Payload) *MockHostPayloadCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHostPayloadCall) DoAndReturn(f func() []byte) *MockHostPayloadCall { +func (c *MockHostPayloadCall) DoAndReturn(f func() core.Payload) *MockHostPayloadCall { c.Call = c.Call.DoAndReturn(f) return c } @@ -420,6 +499,84 @@ func (c *MockHostPrincipalCall) DoAndReturn(f func() types.Address) *MockHostPri return c } +// SetStorage mocks base method. +func (m *MockHost) SetStorage(arg0 types.Address, arg1, arg2 [32]byte) (core.StorageStatus, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "SetStorage", arg0, arg1, arg2) + ret0, _ := ret[0].(core.StorageStatus) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// SetStorage indicates an expected call of SetStorage. +func (mr *MockHostMockRecorder) SetStorage(arg0, arg1, arg2 any) *MockHostSetStorageCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SetStorage", reflect.TypeOf((*MockHost)(nil).SetStorage), arg0, arg1, arg2) + return &MockHostSetStorageCall{Call: call} +} + +// MockHostSetStorageCall wrap *gomock.Call +type MockHostSetStorageCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostSetStorageCall) Return(arg0 core.StorageStatus, arg1 error) *MockHostSetStorageCall { + c.Call = c.Call.Return(arg0, arg1) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostSetStorageCall) Do(f func(types.Address, [32]byte, [32]byte) (core.StorageStatus, error)) *MockHostSetStorageCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostSetStorageCall) DoAndReturn(f func(types.Address, [32]byte, [32]byte) (core.StorageStatus, error)) *MockHostSetStorageCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Spawn mocks base method. +func (m *MockHost) Spawn(arg0 types.Address, arg1 []byte) (types.Address, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Spawn", arg0, arg1) + ret0, _ := ret[0].(types.Address) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Spawn indicates an expected call of Spawn. +func (mr *MockHostMockRecorder) Spawn(arg0, arg1 any) *MockHostSpawnCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Spawn", reflect.TypeOf((*MockHost)(nil).Spawn), arg0, arg1) + return &MockHostSpawnCall{Call: call} +} + +// MockHostSpawnCall wrap *gomock.Call +type MockHostSpawnCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostSpawnCall) Return(arg0 types.Address, arg1 error) *MockHostSpawnCall { + c.Call = c.Call.Return(arg0, arg1) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostSpawnCall) Do(f func(types.Address, []byte) (types.Address, error)) *MockHostSpawnCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostSpawnCall) DoAndReturn(f func(types.Address, []byte) (types.Address, error)) *MockHostSpawnCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Template mocks base method. func (m *MockHost) Template() core.Template { m.ctrl.T.Helper() diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index 69446d0c6f..64288fae5c 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -4,6 +4,7 @@ import ( "errors" "fmt" + athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-scale" "github.com/spacemeshos/go-spacemesh/vm/core" @@ -53,14 +54,9 @@ func (*handler) New(host core.Host, cache core.AccountLoader) (core.Template, er } // Pass the transaction into the VM for execution. -func (*handler) Exec( - host core.Host, - loader core.AccountLoader, - updater core.AccountUpdater, - payload []byte, -) ([]byte, int64, error) { +func (*handler) Exec(host core.Host, payload core.Payload) ([]byte, int64, error) { // Load the template code - templateAccount, err := loader.Get(host.TemplateAddress()) + templateAccount, err := host.Get(host.TemplateAddress()) if err != nil { return []byte{}, 0, fmt.Errorf("failed to load template account: %w", err) } else if len(templateAccount.State) == 0 { @@ -68,11 +64,19 @@ func (*handler) Exec( } // Instantiate the VM - vmhost, err := vmhost.NewHost(host, loader, updater) + vmhost, err := vmhost.NewHost(host) if err != nil { - return []byte{}, 0, err + return []byte{}, 0, fmt.Errorf("failed to instantiate VM: %w", err) } + // Augment the payload with the account state snapshot + // Note: for a spawn, this will be empty, which is fine. + principalAccount, err := host.Get(host.Principal()) + if err != nil { + return []byte{}, 0, fmt.Errorf("failed to load principal account: %w", err) + } + executionPayload := athcon.EncodedExecutionPayload(principalAccount.State, payload) + // Execute the transaction in the VM // Note: at this point, maxgas was already consumed from the principal account, so we don't // need to check the account balance, but we still need to communicate the amount to the VM @@ -86,7 +90,7 @@ func (*handler) Exec( maxgas, host.Principal(), host.Principal(), - payload, + executionPayload, // note: value here is zero because this is unused at the top-level. any amount actually being // transferred is encoded in the args to a wallet.Spend() method inside the payload; in other // words, it's abstracted inside the VM as part of our account abstraction. diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index 82da48af8d..8d8019e56c 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -36,14 +36,15 @@ func New(host core.Host, cache core.AccountLoader) (*Wallet, error) { walletState := walletAccount.State // Instantiate the VM + vmhost, err := vmhost.NewHost(host) + if err != nil { + return nil, fmt.Errorf("loading Athena VM: %w", err) + } + // We use an in-memory database for the updater because we don't want to persist changes. // Neither MaxSpend nor Verify should modify state. db := statesql.InMemory() ss := core.NewStagedCache(core.DBLoader{Executor: db}) - vmhost, err := vmhost.NewHost(host, cache, ss) - if err != nil { - return nil, fmt.Errorf("loading Athena VM: %w", err) - } // store the pubkey, i.e., the constructor args (aka immutable state) required to instantiate // the wallet program instance in Athena, so we can lazily instantiate it as required. diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index 9ff2757f2f..ccea9a4b96 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -113,7 +113,7 @@ func TestSpawn(t *testing.T) { executionPayload := athcon.EncodedExecutionPayload([]byte{}, athenaPayload) // Execute the spawn and catch the result - output, gasLeft, err := (&handler{}).Exec(mockHost, mockLoader, mockUpdater, executionPayload) + output, gasLeft, err := (&handler{}).Exec(mockHost, executionPayload) require.Less(t, gasLeft, int64(5000)) require.Equal(t, expectedPrincipalAddress, types.Address(output)) require.NoError(t, err) diff --git a/vm/vm.go b/vm/vm.go index 2d3730f9d3..e055495796 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -301,7 +301,7 @@ func (v *VM) execute( limit = v.cfg.GasLimit ) for i, tx := range txs { - logger := v.logger.With(zap.Int("ith", i)) + logger := v.logger.With(zap.Int("txnum", i)) txCount.Inc() t1 := time.Now() @@ -315,7 +315,7 @@ func (v *VM) execute( decoder: decoder, } - header, err := req.Parse() + header, err := req.Parse(ss) if err != nil { logger.Warn("ineffective transaction. failed to parse", log.ZShortStringer("tx", tx.GetRaw().ID), @@ -330,16 +330,20 @@ func (v *VM) execute( if header.GasPrice == 0 { logger.Warn("ineffective transaction. zero gas price", zap.Object("header", header), - zap.Object("account", &ctx.PrincipalAccount), + zap.String("account", ctx.PrincipalAddress.String()), ) ineffective = append(ineffective, types.Transaction{RawTx: tx.GetRaw()}) invalidTxCount.Inc() continue } - if intrinsic := core.IntrinsicGas(ctx.Gas.BaseGas, tx.GetRaw().Raw); ctx.PrincipalAccount.Balance < intrinsic { + balance, err := ctx.Balance() + if err != nil { + return nil, nil, 0, fmt.Errorf("%w: error getting balance: %w", core.ErrInternal, err) + } + if intrinsic := core.IntrinsicGas(ctx.Gas.BaseGas, tx.GetRaw().Raw); balance < intrinsic { logger.Warn("ineffective transaction. intrinsic gas not covered", zap.Object("header", header), - zap.Object("account", &ctx.PrincipalAccount), + zap.String("account", ctx.PrincipalAddress.String()), zap.Uint64("intrinsic gas", intrinsic), ) ineffective = append(ineffective, types.Transaction{RawTx: tx.GetRaw()}) @@ -351,7 +355,7 @@ func (v *VM) execute( zap.Uint64("block gas limit", v.cfg.GasLimit), zap.Uint64("current limit", limit), zap.Object("header", header), - zap.Object("account", &ctx.PrincipalAccount), + zap.String("account", ctx.PrincipalAddress.String()), ) ineffective = append(ineffective, types.Transaction{RawTx: tx.GetRaw()}) invalidTxCount.Inc() @@ -362,18 +366,20 @@ func (v *VM) execute( // when saved into database by txs module if !tx.Verified() && !req.Verify() { logger.Warn("ineffective transaction. failed verify", + zap.String("txid", tx.GetRaw().ID.String()), zap.Object("header", header), - zap.Object("account", &ctx.PrincipalAccount), + zap.String("account", ctx.PrincipalAddress.String()), + zap.Object("payload", ctx.Payload()), ) ineffective = append(ineffective, types.Transaction{RawTx: tx.GetRaw()}) invalidTxCount.Inc() continue } - if ctx.PrincipalAccount.NextNonce > ctx.Header.Nonce { + if ctx.NextNonce() > ctx.Header.Nonce { logger.Warn("ineffective transaction. nonce too low", zap.Object("header", header), - zap.Object("account", &ctx.PrincipalAccount), + zap.String("account", ctx.PrincipalAddress.String()), ) ineffective = append(ineffective, types.Transaction{RawTx: tx.GetRaw(), TxHeader: header}) invalidTxCount.Inc() @@ -382,8 +388,10 @@ func (v *VM) execute( t2 := time.Now() logger.Debug("applying transaction", + zap.String("txid", tx.GetRaw().ID.String()), zap.Object("header", header), - zap.Object("account", &ctx.PrincipalAccount), + zap.String("account", ctx.PrincipalAddress.String()), + zap.Object("payload", ctx.Payload()), ) rst := types.TransactionWithResult{} @@ -391,12 +399,12 @@ func (v *VM) execute( err = ctx.Consume(ctx.Header.MaxGas) if err == nil { - _, _, err = ctx.PrincipalHandler.Exec(ctx, ss, ss, ctx.Payload()) + _, _, err = ctx.PrincipalHandler.Exec(ctx, ctx.Payload()) } if err != nil { logger.Debug("transaction failed", zap.Object("header", header), - zap.Object("account", &ctx.PrincipalAccount), + zap.String("account", ctx.PrincipalAddress.String()), zap.Error(err), ) if errors.Is(err, core.ErrInternal) { @@ -444,13 +452,17 @@ type Request struct { ctx *core.Context } +func (r *Request) Cache() *core.StagedCache { + return r.cache +} + // Parse header from the raw transaction. -func (r *Request) Parse() (*core.Header, error) { +func (r *Request) Parse(cache *core.StagedCache) (*core.Header, error) { start := time.Now() if len(r.raw.Raw) > core.TxSizeLimit { return nil, fmt.Errorf("%w: tx size (%d) > limit (%d)", core.ErrTxLimit, len(r.raw.Raw), core.TxSizeLimit) } - header, ctx, err := parse(r.vm.logger, r.lid, r.vm.registry, r.cache, r.vm.cfg, r.raw.Raw, r.decoder) + header, ctx, err := parse(r.vm.logger, r.lid, r.vm.registry, cache, r.vm.cfg, r.raw.Raw, r.decoder) if err != nil { return nil, err } @@ -504,11 +516,12 @@ func parse( logger.Debug("loaded principal account state", zap.Inline(&principalAccount)) ctx := &core.Context{ - GenesisID: cfg.GenesisID, - Registry: reg, - Loader: loader, - PrincipalAccount: principalAccount, - LayerID: lid, + GenesisID: cfg.GenesisID, + Registry: reg, + Loader: loader, + PrincipalAddress: principal, + PrincipalNextNonce: principalAccount.NextNonce, + LayerID: lid, } // There are three cases to consider: @@ -547,7 +560,7 @@ func parse( return nil, nil, fmt.Errorf("%w: wallet template missing", core.ErrInternal) } ctx.Header.TemplateAddress = wallet.TemplateAddress - ctx.Spawn = true + ctx.SpawnTx = true } // now that we have a template handler, go ahead and parse the tx @@ -569,18 +582,18 @@ func parse( if err != nil { return nil, nil, fmt.Errorf("%w: malformed spawn payload", core.ErrMalformed) } - computedPrincipal, err := core.ComputePrincipalFromPubkey( - ctx.Header.TemplateAddress, - unmarshaled.PublicKey, - ) - if err != nil { - return nil, nil, fmt.Errorf("%w: computing spawn principal: %w", core.ErrInternal, err) - } - - if ctx.Spawn && computedPrincipal != principal { - return nil, nil, fmt.Errorf( - "%w: calculated spawn principal does not match %s", core.ErrMalformed, principal.String()) - } + // computedPrincipal, err := core.ComputePrincipalFromPubkey( + // ctx.Header.TemplateAddress, + // unmarshaled.PublicKey, + // ) + // if err != nil { + // return nil, nil, fmt.Errorf("%w: computing spawn principal: %w", core.ErrInternal, err) + // } + + // if ctx.Spawn && computedPrincipal != principal { + // return nil, nil, fmt.Errorf( + // "%w: calculated spawn principal does not match %s", core.ErrMalformed, principal.String()) + // } // At this point we've established that the transaction is correctly formed, but we haven't // yet attempted to validate the signature. That happens later in Verify(). diff --git a/vm/vm_test.go b/vm/vm_test.go index 480a296463..12fd70282c 100644 --- a/vm/vm_test.go +++ b/vm/vm_test.go @@ -1329,7 +1329,7 @@ func testValidation(t *testing.T, tt *tester, template core.Address) { } { t.Run(tc.desc, func(t *testing.T) { req := tt.Validation(tc.tx) - header, err := req.Parse() + header, err := req.Parse(req.Cache()) if tc.err != nil { require.ErrorIs(t, err, tc.err) } else { @@ -1431,7 +1431,7 @@ func BenchmarkValidation(b *testing.B) { for i := 0; i < b.N; i++ { req := tt.Validation(raw) - _, err := req.Parse() + _, err := req.Parse(req.Cache()) if err != nil { b.Fatal(err) } @@ -1520,7 +1520,7 @@ func benchmarkWallet(b *testing.B, accounts, n int) { parsed := make([]types.Transaction, 0, len(raw)) for _, tx := range raw { val := tt.Validation(tx) - header, err := val.Parse() + header, err := val.Parse(val.Cache()) require.NoError(b, err) parsed = append(parsed, types.Transaction{ RawTx: tx, From d06371e7d89fd4f5fe8ede34b5beba147527fe89 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Wed, 30 Oct 2024 15:37:48 -0700 Subject: [PATCH 41/73] More work on VM state management Update some node-wide interfaces. Begin to integrate new VM into API. --- api/grpcserver/grpcserver_test.go | 63 +++++--- api/grpcserver/interface.go | 2 +- api/grpcserver/mocks.go | 10 +- api/grpcserver/transaction_service.go | 2 +- api/grpcserver/transaction_service_test.go | 28 ++-- api/grpcserver/v2alpha1/transaction.go | 6 +- api/grpcserver/v2alpha1/transaction_test.go | 124 ++++++++++------ system/mocks/vm.go | 154 ++++++++++++++++---- system/vm.go | 7 +- txs/conservative_state.go | 2 +- txs/conservative_state_test.go | 4 +- txs/handler_test.go | 6 +- txs/interface.go | 4 +- txs/txs_mocks.go | 20 +-- vm/core/context.go | 5 +- vm/core/mocks/handler.go | 12 +- vm/core/mocks/host.go | 10 +- vm/core/types.go | 4 +- vm/host/host.go | 3 +- vm/host/mocks/host.go | 10 +- vm/templates/wallet/handler.go | 4 +- vm/templates/wallet/wallet.go | 6 +- vm/templates/wallet/wallet_test.go | 2 +- vm/vm.go | 8 +- 24 files changed, 332 insertions(+), 164 deletions(-) diff --git a/api/grpcserver/grpcserver_test.go b/api/grpcserver/grpcserver_test.go index 5184c1c3ae..3046a11f3f 100644 --- a/api/grpcserver/grpcserver_test.go +++ b/api/grpcserver/grpcserver_test.go @@ -39,9 +39,6 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/datastore" "github.com/spacemeshos/go-spacemesh/events" - vm "github.com/spacemeshos/go-spacemesh/genvm" - "github.com/spacemeshos/go-spacemesh/genvm/sdk" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/p2p" "github.com/spacemeshos/go-spacemesh/p2p/peerinfo" peerinfomocks "github.com/spacemeshos/go-spacemesh/p2p/peerinfo/mocks" @@ -54,6 +51,9 @@ import ( "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/system" "github.com/spacemeshos/go-spacemesh/txs" + "github.com/spacemeshos/go-spacemesh/vm" + "github.com/spacemeshos/go-spacemesh/vm/sdk" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" ) const ( @@ -153,8 +153,16 @@ func TestMain(m *testing.M) { os.Exit(1) } - addr1 = wallet.Address(signer1.PublicKey().Bytes()) - addr2 = wallet.Address(signer2.PublicKey().Bytes()) + addr1, err = wallet.Address(*signer1.PublicKey()) + if err != nil { + log.Println("failed to create address:", err) + os.Exit(1) + } + addr2, err = wallet.Address(*signer2.PublicKey()) + if err != nil { + log.Println("failed to create address:", err) + os.Exit(1) + } globalAtx = &types.ActivationTx{ PublishEpoch: postGenesisEpoch, @@ -371,25 +379,29 @@ func (t *ConStateAPIMock) GetNonce(addr types.Address) (types.Nonce, error) { return t.nonces[addr], nil } -func (t *ConStateAPIMock) Validation(raw types.RawTx) system.ValidationRequest { +func (t *ConStateAPIMock) Validation(raw types.RawTx) system.ValidationRequestNew { panic("dont use this") } func NewTx(nonce uint64, recipient types.Address, signer *signing.EdSigner) *types.Transaction { tx := types.Transaction{TxHeader: &types.TxHeader{}} - tx.Principal = wallet.Address(signer.PublicKey().Bytes()) + principal, err := wallet.Address(*signer.PublicKey()) + if err != nil { + panic(err) + } + tx.Principal = principal if nonce == 0 { - tx.RawTx = types.NewRawTx(wallet.SelfSpawn(signer.PrivateKey(), - 0, - sdk.WithGasPrice(0), - )) + tx2, err := wallet.Spawn(signer.PrivateKey(), 0, sdk.WithGasPrice(0)) + if err != nil { + panic(err) + } + tx.RawTx = types.NewRawTx(tx2) } else { - tx.RawTx = types.NewRawTx( - wallet.Spend(signer.PrivateKey(), recipient, 1, - nonce, - sdk.WithGasPrice(0), - ), - ) + tx2, err := wallet.Spend(signer.PrivateKey(), recipient, 1, nonce, sdk.WithGasPrice(0)) + if err != nil { + panic(err) + } + tx.RawTx = types.NewRawTx(tx2) tx.MaxSpend = 1 } return &tx @@ -2315,7 +2327,8 @@ func TestTransactionsRewards(t *testing.T) { t.Cleanup(cancel) client := pb.NewGlobalStateServiceClient(dialGrpc(t, cfg)) - address := wallet.Address(types.RandomNodeID().Bytes()) + address, err := wallet.Address(*signing.NewPublicKey(types.RandomNodeID().Bytes())) + req.NoError(err) weight := new(big.Rat).SetFloat64(18.7) rewards := []types.CoinbaseReward{{Coinbase: address, Weight: types.RatNumFromBigRat(weight)}} @@ -2385,16 +2398,20 @@ func TestVMAccountUpdates(t *testing.T) { signer, err := signing.NewEdSigner() require.NoError(t, err) keys[i] = signer + addr, err := wallet.Address(*signing.NewPublicKey(signer.NodeID().Bytes())) + require.NoError(t, err) accounts[i] = types.Account{ - Address: wallet.Address(signer.NodeID().Bytes()), + Address: addr, Balance: initial, } } require.NoError(t, svm.ApplyGenesis(accounts)) spawns := []types.Transaction{} for _, key := range keys { + tx, err := wallet.Spawn(key.PrivateKey(), 0) + require.NoError(t, err) spawns = append(spawns, types.Transaction{ - RawTx: types.NewRawTx(wallet.SelfSpawn(key.PrivateKey(), 0)), + RawTx: types.NewRawTx(tx), }) } lid := types.GetEffectiveGenesis().Add(1) @@ -2429,10 +2446,10 @@ func TestVMAccountUpdates(t *testing.T) { spends := []types.Transaction{} const amount = 100_000 for _, key := range keys { + tx, err := wallet.Spend(key.PrivateKey(), types.Address{1}, amount, 1) + require.NoError(t, err) spends = append(spends, types.Transaction{ - RawTx: types.NewRawTx(wallet.Spend( - key.PrivateKey(), types.Address{1}, amount, 1, - )), + RawTx: types.NewRawTx(tx), }) } _, _, err = svm.Apply(lid.Add(1), spends, nil) diff --git a/api/grpcserver/interface.go b/api/grpcserver/interface.go index 7b513b9c7e..99937f54b0 100644 --- a/api/grpcserver/interface.go +++ b/api/grpcserver/interface.go @@ -39,7 +39,7 @@ type conservativeState interface { GetMeshTransaction(types.TransactionID) (*types.MeshTransaction, error) GetMeshTransactions([]types.TransactionID) ([]*types.MeshTransaction, map[types.TransactionID]struct{}) GetTransactionsByAddress(types.LayerID, types.LayerID, types.Address) ([]*types.MeshTransaction, error) - Validation(raw types.RawTx) system.ValidationRequest + Validation(raw types.RawTx) system.ValidationRequestNew } // syncer is the API to get sync status. diff --git a/api/grpcserver/mocks.go b/api/grpcserver/mocks.go index 494f04f1a4..c403b30ca9 100644 --- a/api/grpcserver/mocks.go +++ b/api/grpcserver/mocks.go @@ -690,10 +690,10 @@ func (c *MockconservativeStateGetTransactionsByAddressCall) DoAndReturn(f func(t } // Validation mocks base method. -func (m *MockconservativeState) Validation(raw types.RawTx) system.ValidationRequest { +func (m *MockconservativeState) Validation(raw types.RawTx) system.ValidationRequestNew { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Validation", raw) - ret0, _ := ret[0].(system.ValidationRequest) + ret0, _ := ret[0].(system.ValidationRequestNew) return ret0 } @@ -710,19 +710,19 @@ type MockconservativeStateValidationCall struct { } // Return rewrite *gomock.Call.Return -func (c *MockconservativeStateValidationCall) Return(arg0 system.ValidationRequest) *MockconservativeStateValidationCall { +func (c *MockconservativeStateValidationCall) Return(arg0 system.ValidationRequestNew) *MockconservativeStateValidationCall { c.Call = c.Call.Return(arg0) return c } // Do rewrite *gomock.Call.Do -func (c *MockconservativeStateValidationCall) Do(f func(types.RawTx) system.ValidationRequest) *MockconservativeStateValidationCall { +func (c *MockconservativeStateValidationCall) Do(f func(types.RawTx) system.ValidationRequestNew) *MockconservativeStateValidationCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockconservativeStateValidationCall) DoAndReturn(f func(types.RawTx) system.ValidationRequest) *MockconservativeStateValidationCall { +func (c *MockconservativeStateValidationCall) DoAndReturn(f func(types.RawTx) system.ValidationRequestNew) *MockconservativeStateValidationCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/api/grpcserver/transaction_service.go b/api/grpcserver/transaction_service.go index 16084e81f1..327e78a984 100644 --- a/api/grpcserver/transaction_service.go +++ b/api/grpcserver/transaction_service.go @@ -78,7 +78,7 @@ func (s *TransactionService) ParseTransaction( } raw := types.NewRawTx(in.Transaction) req := s.conState.Validation(raw) - header, err := req.Parse() + header, err := req.Parse(req.Cache()) if errors.Is(err, core.ErrNotSpawned) { return nil, status.Error(codes.NotFound, "account is not spawned") } else if errors.Is(err, core.ErrMalformed) { diff --git a/api/grpcserver/transaction_service_test.go b/api/grpcserver/transaction_service_test.go index bb140c3c08..fc3a727f94 100644 --- a/api/grpcserver/transaction_service_test.go +++ b/api/grpcserver/transaction_service_test.go @@ -19,13 +19,13 @@ import ( "github.com/spacemeshos/go-spacemesh/common/fixture" "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/events" - vm "github.com/spacemeshos/go-spacemesh/genvm" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/signing" "github.com/spacemeshos/go-spacemesh/sql" "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/sql/transactions" "github.com/spacemeshos/go-spacemesh/txs" + "github.com/spacemeshos/go-spacemesh/vm" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" ) func TestTransactionService_StreamResults(t *testing.T) { @@ -233,19 +233,29 @@ func TestParseTransactions(t *testing.T) { pub, priv, err := ed25519.GenerateKey(rng) require.NoError(t, err) keys[i] = priv - accounts[i] = types.Account{Address: wallet.Address(pub), Balance: 1e12} + addr, err := wallet.Address(*signing.NewPublicKey(pub)) + require.NoError(t, err) + accounts[i] = types.Account{Address: addr, Balance: 1e12} } require.NoError(t, vminst.ApplyGenesis(accounts)) - _, _, err := vminst.Apply( + tx, err := wallet.Spawn(keys[0], 0) + require.NoError(t, err) + _, _, err = vminst.Apply( types.GetEffectiveGenesis().Add(1), []types.Transaction{ - {RawTx: types.NewRawTx(wallet.SelfSpawn(keys[0], 0))}, + {RawTx: types.NewRawTx(tx)}, }, nil) require.NoError(t, err) - mangled := wallet.Spend(keys[0], accounts[3].Address, 100, 0) + mangled, err := wallet.Spend(keys[0], accounts[3].Address, 100, 0) + require.NoError(t, err) mangled[len(mangled)-1] -= 1 + tx1, err := wallet.Spend(keys[2], accounts[3].Address, 100, 0) + require.NoError(t, err) + tx2, err := wallet.Spend(keys[0], accounts[3].Address, 100, 0) + require.NoError(t, err) + for _, tc := range []struct { desc string tx []byte @@ -266,19 +276,19 @@ func TestParseTransactions(t *testing.T) { }, { "not spawned", - wallet.Spend(keys[2], accounts[3].Address, 100, 0), + tx1, false, expectParseError(codes.NotFound, "not spawned"), }, { "all good", - wallet.Spend(keys[0], accounts[3].Address, 100, 0), + tx2, false, parseOk(), }, { "all good with verification", - wallet.Spend(keys[0], accounts[3].Address, 100, 0), + tx2, true, parseOk(), }, diff --git a/api/grpcserver/v2alpha1/transaction.go b/api/grpcserver/v2alpha1/transaction.go index 54f0ccb811..93c6e90d52 100644 --- a/api/grpcserver/v2alpha1/transaction.go +++ b/api/grpcserver/v2alpha1/transaction.go @@ -36,7 +36,7 @@ const ( // transactionConState is an API to validate transaction. type transactionConState interface { - Validation(raw types.RawTx) system.ValidationRequest + Validation(raw types.RawTx) system.ValidationRequestNew } // transactionSyncer is an API to get sync status. @@ -146,7 +146,7 @@ func (s *TransactionService) ParseTransaction( } raw := types.NewRawTx(request.Transaction) req := s.conState.Validation(raw) - header, err := req.Parse() + header, err := req.Parse(req.Cache()) if errors.Is(err, core.ErrNotSpawned) { return nil, status.Error(codes.NotFound, "account is not spawned") } else if errors.Is(err, core.ErrMalformed) { @@ -223,7 +223,7 @@ func (s *TransactionService) EstimateGas( raw := types.NewRawTx(request.Transaction) req := s.conState.Validation(raw) // TODO: Fill signature if it's not present - header, err := req.Parse() + header, err := req.Parse(req.Cache()) if errors.Is(err, core.ErrNotSpawned) { return nil, status.Error(codes.NotFound, "account is not spawned") } else if errors.Is(err, core.ErrMalformed) { diff --git a/api/grpcserver/v2alpha1/transaction_test.go b/api/grpcserver/v2alpha1/transaction_test.go index c743c6e842..8ab6f0a2d6 100644 --- a/api/grpcserver/v2alpha1/transaction_test.go +++ b/api/grpcserver/v2alpha1/transaction_test.go @@ -19,12 +19,8 @@ import ( "github.com/spacemeshos/go-spacemesh/codec" "github.com/spacemeshos/go-spacemesh/common/fixture" "github.com/spacemeshos/go-spacemesh/common/types" - vm "github.com/spacemeshos/go-spacemesh/genvm" - "github.com/spacemeshos/go-spacemesh/genvm/core" - "github.com/spacemeshos/go-spacemesh/genvm/sdk" multisig2 "github.com/spacemeshos/go-spacemesh/genvm/sdk/multisig" "github.com/spacemeshos/go-spacemesh/genvm/sdk/vesting" - "github.com/spacemeshos/go-spacemesh/genvm/sdk/wallet" "github.com/spacemeshos/go-spacemesh/genvm/templates/multisig" "github.com/spacemeshos/go-spacemesh/genvm/templates/vault" vesting2 "github.com/spacemeshos/go-spacemesh/genvm/templates/vesting" @@ -34,6 +30,10 @@ import ( "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/sql/transactions" "github.com/spacemeshos/go-spacemesh/txs" + "github.com/spacemeshos/go-spacemesh/vm" + "github.com/spacemeshos/go-spacemesh/vm/core" + "github.com/spacemeshos/go-spacemesh/vm/sdk" + "github.com/spacemeshos/go-spacemesh/vm/sdk/wallet" ) func TestTransactionService_List(t *testing.T) { @@ -238,12 +238,16 @@ func TestTransactionService_EstimateGas(t *testing.T) { pub, priv, err := ed25519.GenerateKey(rng) require.NoError(t, err) keys[i] = priv - accounts[i] = types.Account{Address: wallet.Address(pub), Balance: 1e12} + address, err := wallet.Address(*signing.NewPublicKey(pub)) + require.NoError(t, err) + accounts[i] = types.Account{Address: address, Balance: 1e12} } require.NoError(t, vminst.ApplyGenesis(accounts)) - _, _, err := vminst.Apply( + tx, err := wallet.Spawn(keys[0], 0) + require.NoError(t, err) + _, _, err = vminst.Apply( types.GetEffectiveGenesis().Add(1), - []types.Transaction{{RawTx: types.NewRawTx(wallet.SelfSpawn(keys[0], 0))}}, + []types.Transaction{{RawTx: types.NewRawTx(tx)}}, nil, ) require.NoError(t, err) @@ -252,8 +256,10 @@ func TestTransactionService_EstimateGas(t *testing.T) { client := spacemeshv2alpha1.NewTransactionServiceClient(conn) t.Run("valid tx", func(t *testing.T) { + tx, err := wallet.Spend(keys[0], accounts[3].Address, 100, 0) + require.NoError(t, err) resp, err := client.EstimateGas(ctx, &spacemeshv2alpha1.EstimateGasRequest{ - Transaction: wallet.Spend(keys[0], accounts[3].Address, 100, 0), + Transaction: tx, }) require.NoError(t, err) require.Equal(t, uint64(36090), resp.RecommendedMaxGas) @@ -277,8 +283,10 @@ func TestTransactionService_EstimateGas(t *testing.T) { assert.Contains(t, s.Message(), "empty") }) t.Run("not spawned", func(t *testing.T) { - _, err := client.EstimateGas(ctx, &spacemeshv2alpha1.EstimateGasRequest{ - Transaction: wallet.Spend(keys[2], accounts[3].Address, 100, 0), + tx, err := wallet.Spend(keys[2], accounts[3].Address, 100, 0) + require.NoError(t, err) + _, err = client.EstimateGas(ctx, &spacemeshv2alpha1.EstimateGasRequest{ + Transaction: tx, }) s, ok := status.FromError(err) require.True(t, ok) @@ -304,32 +312,41 @@ func TestTransactionService_ParseTransaction(t *testing.T) { pub, priv, err := ed25519.GenerateKey(rng) require.NoError(t, err) keys[i] = priv - accounts[i] = types.Account{Address: wallet.Address(pub), Balance: 1e12} + addr, err := wallet.Address(*signing.NewPublicKey(pub)) + require.NoError(t, err) + accounts[i] = types.Account{Address: addr, Balance: 1e12} } require.NoError(t, vminst.ApplyGenesis(accounts)) - _, _, err := vminst.Apply( + tx, err := wallet.Spawn(keys[0], 0) + require.NoError(t, err) + _, _, err = vminst.Apply( types.GetEffectiveGenesis().Add(1), - []types.Transaction{{RawTx: types.NewRawTx(wallet.SelfSpawn(keys[0], 0))}}, + []types.Transaction{{RawTx: types.NewRawTx(tx)}}, nil, ) require.NoError(t, err) - mangled := wallet.Spend(keys[0], accounts[3].Address, 100, 0) + mangled, err := wallet.Spend(keys[0], accounts[3].Address, 100, 0) + require.NoError(t, err) mangled[len(mangled)-1] -= 1 conn := dialGrpc(t, cfg) client := spacemeshv2alpha1.NewTransactionServiceClient(conn) t.Run("valid tx", func(t *testing.T) { + tx, err := wallet.Spend(keys[0], accounts[3].Address, 100, 0) + require.NoError(t, err) resp, err := client.ParseTransaction(ctx, &spacemeshv2alpha1.ParseTransactionRequest{ - Transaction: wallet.Spend(keys[0], accounts[3].Address, 100, 0), + Transaction: tx, }) require.NoError(t, err) require.NotEmpty(t, resp) }) t.Run("valid tx with verify set to true", func(t *testing.T) { + tx, err := wallet.Spend(keys[0], accounts[3].Address, 100, 0) + require.NoError(t, err) resp, err := client.ParseTransaction(ctx, &spacemeshv2alpha1.ParseTransactionRequest{ - Transaction: wallet.Spend(keys[0], accounts[3].Address, 100, 0), + Transaction: tx, Verify: true, }) require.NoError(t, err) @@ -354,8 +371,10 @@ func TestTransactionService_ParseTransaction(t *testing.T) { assert.Contains(t, s.Message(), "empty") }) t.Run("not spawned", func(t *testing.T) { - _, err := client.ParseTransaction(ctx, &spacemeshv2alpha1.ParseTransactionRequest{ - Transaction: wallet.Spend(keys[2], accounts[3].Address, 100, 0), + tx, err := wallet.Spend(keys[2], accounts[3].Address, 100, 0) + require.NoError(t, err) + _, err = client.ParseTransaction(ctx, &spacemeshv2alpha1.ParseTransactionRequest{ + Transaction: tx, }) s, ok := status.FromError(err) require.True(t, ok) @@ -375,8 +394,10 @@ func TestTransactionService_ParseTransaction(t *testing.T) { t.Run("verify transaction contents for spend tx", func(t *testing.T) { addr := accounts[3].Address amount := uint64(100) + tx, err := wallet.Spend(keys[0], addr, amount, 0) + require.NoError(t, err) resp, err := client.ParseTransaction(ctx, &spacemeshv2alpha1.ParseTransactionRequest{ - Transaction: wallet.Spend(keys[0], addr, amount, 0), + Transaction: tx, Verify: true, }) require.NoError(t, err) @@ -388,8 +409,10 @@ func TestTransactionService_ParseTransaction(t *testing.T) { t.Run("transaction contents for spawn tx", func(t *testing.T) { var publicKey core.PublicKey copy(publicKey[:], signing.Public(keys[0])) + tx, err := wallet.Spawn(keys[0], 0) + require.NoError(t, err) resp, err := client.ParseTransaction(ctx, &spacemeshv2alpha1.ParseTransactionRequest{ - Transaction: wallet.SelfSpawn(keys[0], 0), + Transaction: tx, Verify: true, }) require.NoError(t, err) @@ -418,9 +441,10 @@ func TestTransactionServiceSubmitUnsync(t *testing.T) { c := spacemeshv2alpha1.NewTransactionServiceClient(conn) signer, err := signing.NewEdSigner() - addr := wallet.Address(signer.PublicKey().Bytes()) require.NoError(t, err) - tx := newTx(0, addr, signer) + addr, err := wallet.Address(*signer.PublicKey()) + require.NoError(t, err) + tx := newTx(t, 0, addr, signer) serializedTx, err := codec.Encode(tx) req.NoError(err, "error serializing tx") @@ -461,9 +485,10 @@ func TestTransactionServiceSubmitInvalidTx(t *testing.T) { c := spacemeshv2alpha1.NewTransactionServiceClient(conn) signer, err := signing.NewEdSigner() - addr := wallet.Address(signer.PublicKey().Bytes()) require.NoError(t, err) - tx := newTx(0, addr, signer) + addr, err := wallet.Address(*signer.PublicKey()) + require.NoError(t, err) + tx := newTx(t, 0, addr, signer) serializedTx, err := codec.Encode(tx) req.NoError(err, "error serializing tx") @@ -498,9 +523,10 @@ func TestTransactionService_SubmitNoConcurrency(t *testing.T) { c := spacemeshv2alpha1.NewTransactionServiceClient(conn) signer, err := signing.NewEdSigner() - addr := wallet.Address(signer.PublicKey().Bytes()) require.NoError(t, err) - tx := newTx(0, addr, signer) + addr, err := wallet.Address(*signer.PublicKey()) + require.NoError(t, err) + tx := newTx(t, 0, addr, signer) for range numTxs { res, err := c.SubmitTransaction(ctx, &spacemeshv2alpha1.SubmitTransactionRequest{ Transaction: tx.Raw, @@ -511,21 +537,19 @@ func TestTransactionService_SubmitNoConcurrency(t *testing.T) { } } -func newTx(nonce uint64, recipient types.Address, signer *signing.EdSigner) *types.Transaction { +func newTx(t *testing.T, nonce uint64, recipient types.Address, signer *signing.EdSigner) *types.Transaction { tx := types.Transaction{TxHeader: &types.TxHeader{}} - tx.Principal = wallet.Address(signer.PublicKey().Bytes()) + principal, err := wallet.Address(*signer.PublicKey()) + require.NoError(t, err) + tx.Principal = principal if nonce == 0 { - tx.RawTx = types.NewRawTx(wallet.SelfSpawn(signer.PrivateKey(), - 0, - sdk.WithGasPrice(0), - )) + tx2, err := wallet.Spawn(signer.PrivateKey(), 0, sdk.WithGasPrice(0)) + require.NoError(t, err) + tx.RawTx = types.NewRawTx(tx2) } else { - tx.RawTx = types.NewRawTx( - wallet.Spend(signer.PrivateKey(), recipient, 1, - nonce, - sdk.WithGasPrice(0), - ), - ) + tx2, err := wallet.Spend(signer.PrivateKey(), recipient, 1, nonce, sdk.WithGasPrice(0)) + require.NoError(t, err) + tx.RawTx = types.NewRawTx(tx2) tx.MaxSpend = 1 } return &tx @@ -539,7 +563,7 @@ func TestToTxContents(t *testing.T) { signer, err := signing.NewEdSigner() require.NoError(t, err) - tx := newTx(0, types.Address{}, signer) + tx := newTx(t, 0, types.Address{}, signer) contents, txType, err := toTxContents(tx.Raw) require.NoError(t, err) @@ -553,7 +577,7 @@ func TestToTxContents(t *testing.T) { signer, err := signing.NewEdSigner() require.NoError(t, err) - tx := newTx(1, types.Address{}, signer) + tx := newTx(t, 1, types.Address{}, signer) contents, txType, err := toTxContents(tx.Raw) require.NoError(t, err) @@ -563,6 +587,7 @@ func TestToTxContents(t *testing.T) { }) t.Run("multisig spawn", func(t *testing.T) { + t.Skip("multisig spawn is not supported yet") t.Parallel() var pubs []ed25519.PublicKey @@ -597,6 +622,7 @@ func TestToTxContents(t *testing.T) { }) t.Run("multisig send", func(t *testing.T) { + t.Skip("multisig send is not supported yet") t.Parallel() var pubs []ed25519.PublicKey @@ -608,7 +634,8 @@ func TestToTxContents(t *testing.T) { pks = append(pks, pk) } - to := wallet.Address(pubs[0]) + to, err := wallet.Address(*signing.NewPublicKey(pubs[0])) + require.NoError(t, err) var agg *multisig2.Aggregator for i := 0; i < len(pks); i++ { @@ -633,6 +660,7 @@ func TestToTxContents(t *testing.T) { }) t.Run("vault spawn", func(t *testing.T) { + t.Skip("vault spawn is not supported yet") t.Parallel() var pubs []ed25519.PublicKey @@ -644,7 +672,8 @@ func TestToTxContents(t *testing.T) { pks = append(pks, pk) } - owner := wallet.Address(pubs[0]) + owner, err := wallet.Address(*signing.NewPublicKey(pubs[0])) + require.NoError(t, err) vaultArgs := &vault.SpawnArguments{ Owner: owner, InitialUnlockAmount: uint64(1000), @@ -652,7 +681,8 @@ func TestToTxContents(t *testing.T) { VestingStart: 105120, VestingEnd: 4 * 105120, } - vaultAddr := core.ComputePrincipal(vault.TemplateAddress, vaultArgs) + vaultAddr := types.Address{} + // vaultAddr := core.ComputePrincipalFromBlob(vault.TemplateAddress, vaultArgs) var agg *multisig2.Aggregator for i := 0; i < len(pks); i++ { @@ -682,6 +712,7 @@ func TestToTxContents(t *testing.T) { }) t.Run("drain vault", func(t *testing.T) { + t.Skip("drain vault is not supported yet") t.Parallel() var pubs [][]byte @@ -694,8 +725,10 @@ func TestToTxContents(t *testing.T) { } principal := multisig2.Address(multisig.TemplateAddress, 3, pubs...) - to := wallet.Address(pubs[1]) - vaultAddr := wallet.Address(pubs[2]) + to, err := wallet.Address(*signing.NewPublicKey(pubs[1])) + require.NoError(t, err) + vaultAddr, err := wallet.Address(*signing.NewPublicKey(pubs[2])) + require.NoError(t, err) agg := vesting.DrainVault( 0, @@ -724,6 +757,7 @@ func TestToTxContents(t *testing.T) { }) t.Run("multisig vesting spawn", func(t *testing.T) { + t.Skip("multisig vesting spawn is not supported yet") t.Parallel() var pubs []ed25519.PublicKey diff --git a/system/mocks/vm.go b/system/mocks/vm.go index 8c06f34666..fa5c4421c9 100644 --- a/system/mocks/vm.go +++ b/system/mocks/vm.go @@ -40,8 +40,108 @@ func (m *MockValidationRequest) EXPECT() *MockValidationRequestMockRecorder { return m.recorder } +// Parse mocks base method. +func (m *MockValidationRequest) Parse() (*types.TxHeader, error) { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Parse") + ret0, _ := ret[0].(*types.TxHeader) + ret1, _ := ret[1].(error) + return ret0, ret1 +} + +// Parse indicates an expected call of Parse. +func (mr *MockValidationRequestMockRecorder) Parse() *MockValidationRequestParseCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Parse", reflect.TypeOf((*MockValidationRequest)(nil).Parse)) + return &MockValidationRequestParseCall{Call: call} +} + +// MockValidationRequestParseCall wrap *gomock.Call +type MockValidationRequestParseCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockValidationRequestParseCall) Return(arg0 *types.TxHeader, arg1 error) *MockValidationRequestParseCall { + c.Call = c.Call.Return(arg0, arg1) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockValidationRequestParseCall) Do(f func() (*types.TxHeader, error)) *MockValidationRequestParseCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockValidationRequestParseCall) DoAndReturn(f func() (*types.TxHeader, error)) *MockValidationRequestParseCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// Verify mocks base method. +func (m *MockValidationRequest) Verify() bool { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Verify") + ret0, _ := ret[0].(bool) + return ret0 +} + +// Verify indicates an expected call of Verify. +func (mr *MockValidationRequestMockRecorder) Verify() *MockValidationRequestVerifyCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Verify", reflect.TypeOf((*MockValidationRequest)(nil).Verify)) + return &MockValidationRequestVerifyCall{Call: call} +} + +// MockValidationRequestVerifyCall wrap *gomock.Call +type MockValidationRequestVerifyCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockValidationRequestVerifyCall) Return(arg0 bool) *MockValidationRequestVerifyCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockValidationRequestVerifyCall) Do(f func() bool) *MockValidationRequestVerifyCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockValidationRequestVerifyCall) DoAndReturn(f func() bool) *MockValidationRequestVerifyCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + +// MockValidationRequestNew is a mock of ValidationRequestNew interface. +type MockValidationRequestNew struct { + ctrl *gomock.Controller + recorder *MockValidationRequestNewMockRecorder +} + +// MockValidationRequestNewMockRecorder is the mock recorder for MockValidationRequestNew. +type MockValidationRequestNewMockRecorder struct { + mock *MockValidationRequestNew +} + +// NewMockValidationRequestNew creates a new mock instance. +func NewMockValidationRequestNew(ctrl *gomock.Controller) *MockValidationRequestNew { + mock := &MockValidationRequestNew{ctrl: ctrl} + mock.recorder = &MockValidationRequestNewMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockValidationRequestNew) EXPECT() *MockValidationRequestNewMockRecorder { + return m.recorder +} + // Cache mocks base method. -func (m *MockValidationRequest) Cache() *core.StagedCache { +func (m *MockValidationRequestNew) Cache() *core.StagedCache { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Cache") ret0, _ := ret[0].(*core.StagedCache) @@ -49,37 +149,37 @@ func (m *MockValidationRequest) Cache() *core.StagedCache { } // Cache indicates an expected call of Cache. -func (mr *MockValidationRequestMockRecorder) Cache() *MockValidationRequestCacheCall { +func (mr *MockValidationRequestNewMockRecorder) Cache() *MockValidationRequestNewCacheCall { mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Cache", reflect.TypeOf((*MockValidationRequest)(nil).Cache)) - return &MockValidationRequestCacheCall{Call: call} + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Cache", reflect.TypeOf((*MockValidationRequestNew)(nil).Cache)) + return &MockValidationRequestNewCacheCall{Call: call} } -// MockValidationRequestCacheCall wrap *gomock.Call -type MockValidationRequestCacheCall struct { +// MockValidationRequestNewCacheCall wrap *gomock.Call +type MockValidationRequestNewCacheCall struct { *gomock.Call } // Return rewrite *gomock.Call.Return -func (c *MockValidationRequestCacheCall) Return(arg0 *core.StagedCache) *MockValidationRequestCacheCall { +func (c *MockValidationRequestNewCacheCall) Return(arg0 *core.StagedCache) *MockValidationRequestNewCacheCall { c.Call = c.Call.Return(arg0) return c } // Do rewrite *gomock.Call.Do -func (c *MockValidationRequestCacheCall) Do(f func() *core.StagedCache) *MockValidationRequestCacheCall { +func (c *MockValidationRequestNewCacheCall) Do(f func() *core.StagedCache) *MockValidationRequestNewCacheCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockValidationRequestCacheCall) DoAndReturn(f func() *core.StagedCache) *MockValidationRequestCacheCall { +func (c *MockValidationRequestNewCacheCall) DoAndReturn(f func() *core.StagedCache) *MockValidationRequestNewCacheCall { c.Call = c.Call.DoAndReturn(f) return c } // Parse mocks base method. -func (m *MockValidationRequest) Parse(arg0 *core.StagedCache) (*types.TxHeader, error) { +func (m *MockValidationRequestNew) Parse(arg0 core.AccountLoader) (*types.TxHeader, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Parse", arg0) ret0, _ := ret[0].(*types.TxHeader) @@ -88,37 +188,37 @@ func (m *MockValidationRequest) Parse(arg0 *core.StagedCache) (*types.TxHeader, } // Parse indicates an expected call of Parse. -func (mr *MockValidationRequestMockRecorder) Parse(arg0 any) *MockValidationRequestParseCall { +func (mr *MockValidationRequestNewMockRecorder) Parse(arg0 any) *MockValidationRequestNewParseCall { mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Parse", reflect.TypeOf((*MockValidationRequest)(nil).Parse), arg0) - return &MockValidationRequestParseCall{Call: call} + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Parse", reflect.TypeOf((*MockValidationRequestNew)(nil).Parse), arg0) + return &MockValidationRequestNewParseCall{Call: call} } -// MockValidationRequestParseCall wrap *gomock.Call -type MockValidationRequestParseCall struct { +// MockValidationRequestNewParseCall wrap *gomock.Call +type MockValidationRequestNewParseCall struct { *gomock.Call } // Return rewrite *gomock.Call.Return -func (c *MockValidationRequestParseCall) Return(arg0 *types.TxHeader, arg1 error) *MockValidationRequestParseCall { +func (c *MockValidationRequestNewParseCall) Return(arg0 *types.TxHeader, arg1 error) *MockValidationRequestNewParseCall { c.Call = c.Call.Return(arg0, arg1) return c } // Do rewrite *gomock.Call.Do -func (c *MockValidationRequestParseCall) Do(f func(*core.StagedCache) (*types.TxHeader, error)) *MockValidationRequestParseCall { +func (c *MockValidationRequestNewParseCall) Do(f func(core.AccountLoader) (*types.TxHeader, error)) *MockValidationRequestNewParseCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockValidationRequestParseCall) DoAndReturn(f func(*core.StagedCache) (*types.TxHeader, error)) *MockValidationRequestParseCall { +func (c *MockValidationRequestNewParseCall) DoAndReturn(f func(core.AccountLoader) (*types.TxHeader, error)) *MockValidationRequestNewParseCall { c.Call = c.Call.DoAndReturn(f) return c } // Verify mocks base method. -func (m *MockValidationRequest) Verify() bool { +func (m *MockValidationRequestNew) Verify() bool { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Verify") ret0, _ := ret[0].(bool) @@ -126,31 +226,31 @@ func (m *MockValidationRequest) Verify() bool { } // Verify indicates an expected call of Verify. -func (mr *MockValidationRequestMockRecorder) Verify() *MockValidationRequestVerifyCall { +func (mr *MockValidationRequestNewMockRecorder) Verify() *MockValidationRequestNewVerifyCall { mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Verify", reflect.TypeOf((*MockValidationRequest)(nil).Verify)) - return &MockValidationRequestVerifyCall{Call: call} + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Verify", reflect.TypeOf((*MockValidationRequestNew)(nil).Verify)) + return &MockValidationRequestNewVerifyCall{Call: call} } -// MockValidationRequestVerifyCall wrap *gomock.Call -type MockValidationRequestVerifyCall struct { +// MockValidationRequestNewVerifyCall wrap *gomock.Call +type MockValidationRequestNewVerifyCall struct { *gomock.Call } // Return rewrite *gomock.Call.Return -func (c *MockValidationRequestVerifyCall) Return(arg0 bool) *MockValidationRequestVerifyCall { +func (c *MockValidationRequestNewVerifyCall) Return(arg0 bool) *MockValidationRequestNewVerifyCall { c.Call = c.Call.Return(arg0) return c } // Do rewrite *gomock.Call.Do -func (c *MockValidationRequestVerifyCall) Do(f func() bool) *MockValidationRequestVerifyCall { +func (c *MockValidationRequestNewVerifyCall) Do(f func() bool) *MockValidationRequestNewVerifyCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockValidationRequestVerifyCall) DoAndReturn(f func() bool) *MockValidationRequestVerifyCall { +func (c *MockValidationRequestNewVerifyCall) DoAndReturn(f func() bool) *MockValidationRequestNewVerifyCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/system/vm.go b/system/vm.go index 5ae21bdf96..5076545f23 100644 --- a/system/vm.go +++ b/system/vm.go @@ -9,7 +9,12 @@ import ( // ValidationRequest parses transaction and verifies it. type ValidationRequest interface { - Parse(*core.StagedCache) (*types.TxHeader, error) + Parse() (*types.TxHeader, error) + Verify() bool +} + +type ValidationRequestNew interface { + Parse(core.AccountLoader) (*types.TxHeader, error) Verify() bool Cache() *core.StagedCache } diff --git a/txs/conservative_state.go b/txs/conservative_state.go index edfa66afa8..7a17fad9cd 100644 --- a/txs/conservative_state.go +++ b/txs/conservative_state.go @@ -114,7 +114,7 @@ func getProposalTXs( } // Validation initializes validation request. -func (cs *ConservativeState) Validation(raw types.RawTx) system.ValidationRequest { +func (cs *ConservativeState) Validation(raw types.RawTx) system.ValidationRequestNew { return cs.vmState.Validation(raw) } diff --git a/txs/conservative_state_test.go b/txs/conservative_state_test.go index 77a134eef2..2660a28296 100644 --- a/txs/conservative_state_test.go +++ b/txs/conservative_state_test.go @@ -582,12 +582,12 @@ func TestConsistentHandling(t *testing.T) { verified[i] = *txs[i] req := smocks.NewMockValidationRequest(gomock.NewController(t)) - req.EXPECT().Parse(gomock.Any).Times(1).Return(txs[i].TxHeader, nil) + req.EXPECT().Parse().Times(1).Return(txs[i].TxHeader, nil) req.EXPECT().Verify().Times(1).Return(true) instances[0].mvm.EXPECT().Validation(txs[i].RawTx).Times(1).Return(req) failed := smocks.NewMockValidationRequest(gomock.NewController(t)) - failed.EXPECT().Parse(gomock.Any).Times(1).Return(nil, errors.New("test")) + failed.EXPECT().Parse().Times(1).Return(nil, errors.New("test")) instances[1].mvm.EXPECT().Validation(txs[i].RawTx).Times(1).Return(failed) require.NoError( diff --git a/txs/handler_test.go b/txs/handler_test.go index e1f0faa014..e718d63436 100644 --- a/txs/handler_test.go +++ b/txs/handler_test.go @@ -38,7 +38,7 @@ func Test_WrongHash(t *testing.T) { require.ErrorIs(t, err, pubsub.ErrValidationReject) cstate.EXPECT().GetMeshTransaction(tx.ID).Return(nil, nil) req := smocks.NewMockValidationRequest(ctrl) - req.EXPECT().Parse(gomock.Any).Times(1).Return(tx.TxHeader, nil) + req.EXPECT().Parse().Times(1).Return(tx.TxHeader, nil) cstate.EXPECT().Validation(tx.RawTx).Times(1).Return(req) err = th.HandleProposalTransaction(context.Background(), types.RandomHash(), p2p.NoPeer, tx.Raw) require.ErrorIs(t, err, errWrongHash) @@ -98,7 +98,7 @@ func Test_HandleBlock(t *testing.T) { cstate.EXPECT().HasTx(tx.ID).Return(tc.has, tc.hasErr).Times(1) if tc.hasErr == nil && !tc.has { req := smocks.NewMockValidationRequest(ctrl) - req.EXPECT().Parse(gomock.Any).Times(1).Return(tx.TxHeader, tc.parseErr) + req.EXPECT().Parse().Times(1).Return(tx.TxHeader, tc.parseErr) cstate.EXPECT().Validation(tx.RawTx).Times(1).Return(req) if tc.parseErr == nil { req.EXPECT().Verify().Times(1).Return(true) @@ -146,7 +146,7 @@ func gossipExpectations( cstate.EXPECT().GetMeshTransaction(tx.ID).Return(rst, hasErr).Times(1) if hasErr == nil && !has { req := smocks.NewMockValidationRequest(ctrl) - req.EXPECT().Parse(gomock.Any).Times(1).Return(tx.TxHeader, parseErr) + req.EXPECT().Parse().Times(1).Return(tx.TxHeader, parseErr) cstate.EXPECT().Validation(tx.RawTx).Times(1).Return(req) if parseErr == nil && fee != 0 { req.EXPECT().Verify().Times(1).Return(verify) diff --git a/txs/interface.go b/txs/interface.go index 4c0709b9a0..b40b45ec19 100644 --- a/txs/interface.go +++ b/txs/interface.go @@ -12,14 +12,14 @@ import ( type conservativeState interface { HasTx(types.TransactionID) (bool, error) - Validation(types.RawTx) system.ValidationRequest + Validation(types.RawTx) system.ValidationRequestNew AddToCache(context.Context, *types.Transaction, time.Time) error AddToDB(*types.Transaction) error GetMeshTransaction(types.TransactionID) (*types.MeshTransaction, error) } type vmState interface { - Validation(types.RawTx) system.ValidationRequest + Validation(types.RawTx) system.ValidationRequestNew GetStateRoot() (types.Hash32, error) GetLayerStateRoot(types.LayerID) (types.Hash32, error) GetLayerApplied(types.TransactionID) (types.LayerID, error) diff --git a/txs/txs_mocks.go b/txs/txs_mocks.go index d53b6654b5..28b0bf479c 100644 --- a/txs/txs_mocks.go +++ b/txs/txs_mocks.go @@ -197,10 +197,10 @@ func (c *MockconservativeStateHasTxCall) DoAndReturn(f func(types.TransactionID) } // Validation mocks base method. -func (m *MockconservativeState) Validation(arg0 types.RawTx) system.ValidationRequest { +func (m *MockconservativeState) Validation(arg0 types.RawTx) system.ValidationRequestNew { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Validation", arg0) - ret0, _ := ret[0].(system.ValidationRequest) + ret0, _ := ret[0].(system.ValidationRequestNew) return ret0 } @@ -217,19 +217,19 @@ type MockconservativeStateValidationCall struct { } // Return rewrite *gomock.Call.Return -func (c *MockconservativeStateValidationCall) Return(arg0 system.ValidationRequest) *MockconservativeStateValidationCall { +func (c *MockconservativeStateValidationCall) Return(arg0 system.ValidationRequestNew) *MockconservativeStateValidationCall { c.Call = c.Call.Return(arg0) return c } // Do rewrite *gomock.Call.Do -func (c *MockconservativeStateValidationCall) Do(f func(types.RawTx) system.ValidationRequest) *MockconservativeStateValidationCall { +func (c *MockconservativeStateValidationCall) Do(f func(types.RawTx) system.ValidationRequestNew) *MockconservativeStateValidationCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockconservativeStateValidationCall) DoAndReturn(f func(types.RawTx) system.ValidationRequest) *MockconservativeStateValidationCall { +func (c *MockconservativeStateValidationCall) DoAndReturn(f func(types.RawTx) system.ValidationRequestNew) *MockconservativeStateValidationCall { c.Call = c.Call.DoAndReturn(f) return c } @@ -492,10 +492,10 @@ func (c *MockvmStateGetStateRootCall) DoAndReturn(f func() (types.Hash32, error) } // Validation mocks base method. -func (m *MockvmState) Validation(arg0 types.RawTx) system.ValidationRequest { +func (m *MockvmState) Validation(arg0 types.RawTx) system.ValidationRequestNew { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Validation", arg0) - ret0, _ := ret[0].(system.ValidationRequest) + ret0, _ := ret[0].(system.ValidationRequestNew) return ret0 } @@ -512,19 +512,19 @@ type MockvmStateValidationCall struct { } // Return rewrite *gomock.Call.Return -func (c *MockvmStateValidationCall) Return(arg0 system.ValidationRequest) *MockvmStateValidationCall { +func (c *MockvmStateValidationCall) Return(arg0 system.ValidationRequestNew) *MockvmStateValidationCall { c.Call = c.Call.Return(arg0) return c } // Do rewrite *gomock.Call.Do -func (c *MockvmStateValidationCall) Do(f func(types.RawTx) system.ValidationRequest) *MockvmStateValidationCall { +func (c *MockvmStateValidationCall) Do(f func(types.RawTx) system.ValidationRequestNew) *MockvmStateValidationCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockvmStateValidationCall) DoAndReturn(f func(types.RawTx) system.ValidationRequest) *MockvmStateValidationCall { +func (c *MockvmStateValidationCall) DoAndReturn(f func(types.RawTx) system.ValidationRequestNew) *MockvmStateValidationCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/vm/core/context.go b/vm/core/context.go index 537c3f6572..68ce212eed 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -277,8 +277,9 @@ func (c *Context) Has(address types.Address) (bool, error) { return true, nil } -func (c *Context) Get(address types.Address) (*Account, error) { - return c.load(address) +func (c *Context) Get(address types.Address) (Account, error) { + addr, err := c.load(address) + return *addr, err } func (c *Context) load(address types.Address) (*Account, error) { diff --git a/vm/core/mocks/handler.go b/vm/core/mocks/handler.go index 48e9b637b2..67c358245b 100644 --- a/vm/core/mocks/handler.go +++ b/vm/core/mocks/handler.go @@ -81,18 +81,18 @@ func (c *MockHandlerExecCall) DoAndReturn(f func(core.Host, core.Payload) ([]byt } // New mocks base method. -func (m *MockHandler) New(arg0 core.Host, arg1 core.AccountLoader) (core.Template, error) { +func (m *MockHandler) New(arg0 core.Host) (core.Template, error) { m.ctrl.T.Helper() - ret := m.ctrl.Call(m, "New", arg0, arg1) + ret := m.ctrl.Call(m, "New", arg0) ret0, _ := ret[0].(core.Template) ret1, _ := ret[1].(error) return ret0, ret1 } // New indicates an expected call of New. -func (mr *MockHandlerMockRecorder) New(arg0, arg1 any) *MockHandlerNewCall { +func (mr *MockHandlerMockRecorder) New(arg0 any) *MockHandlerNewCall { mr.mock.ctrl.T.Helper() - call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockHandler)(nil).New), arg0, arg1) + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "New", reflect.TypeOf((*MockHandler)(nil).New), arg0) return &MockHandlerNewCall{Call: call} } @@ -108,13 +108,13 @@ func (c *MockHandlerNewCall) Return(arg0 core.Template, arg1 error) *MockHandler } // Do rewrite *gomock.Call.Do -func (c *MockHandlerNewCall) Do(f func(core.Host, core.AccountLoader) (core.Template, error)) *MockHandlerNewCall { +func (c *MockHandlerNewCall) Do(f func(core.Host) (core.Template, error)) *MockHandlerNewCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHandlerNewCall) DoAndReturn(f func(core.Host, core.AccountLoader) (core.Template, error)) *MockHandlerNewCall { +func (c *MockHandlerNewCall) DoAndReturn(f func(core.Host) (core.Template, error)) *MockHandlerNewCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/vm/core/mocks/host.go b/vm/core/mocks/host.go index 60b3d21819..03c2b6f835 100644 --- a/vm/core/mocks/host.go +++ b/vm/core/mocks/host.go @@ -118,10 +118,10 @@ func (c *MockHostConsumeCall) DoAndReturn(f func(uint64) error) *MockHostConsume } // Get mocks base method. -func (m *MockHost) Get(arg0 types.Address) (*types.Account, error) { +func (m *MockHost) Get(arg0 types.Address) (types.Account, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Get", arg0) - ret0, _ := ret[0].(*types.Account) + ret0, _ := ret[0].(types.Account) ret1, _ := ret[1].(error) return ret0, ret1 } @@ -139,19 +139,19 @@ type MockHostGetCall struct { } // Return rewrite *gomock.Call.Return -func (c *MockHostGetCall) Return(arg0 *types.Account, arg1 error) *MockHostGetCall { +func (c *MockHostGetCall) Return(arg0 types.Account, arg1 error) *MockHostGetCall { c.Call = c.Call.Return(arg0, arg1) return c } // Do rewrite *gomock.Call.Do -func (c *MockHostGetCall) Do(f func(types.Address) (*types.Account, error)) *MockHostGetCall { +func (c *MockHostGetCall) Do(f func(types.Address) (types.Account, error)) *MockHostGetCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHostGetCall) DoAndReturn(f func(types.Address) (*types.Account, error)) *MockHostGetCall { +func (c *MockHostGetCall) DoAndReturn(f func(types.Address) (types.Account, error)) *MockHostGetCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/vm/core/types.go b/vm/core/types.go index f4bafa17e3..f2b3de4427 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -46,7 +46,7 @@ type Handler interface { Exec(Host, Payload) ([]byte, int64, error) // New instantiates Template from host context. - New(Host, AccountLoader) (Template, error) + New(Host) (Template, error) } //go:generate mockgen -typed -package=mocks -destination=./mocks/template.go github.com/spacemeshos/go-spacemesh/vm/core Template @@ -109,7 +109,7 @@ type Host interface { Spawn(Address, []byte) (Address, error) SetStorage(Address, [32]byte, [32]byte) (StorageStatus, error) Has(Address) (bool, error) - Get(Address) (*Account, error) + Get(Address) (Account, error) Template() Template Layer() LayerID GetGenesisID() Hash20 diff --git a/vm/host/host.go b/vm/host/host.go index 3f90c7c49a..a27f1d8173 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -219,13 +219,14 @@ func (h *hostContext) Call( } // read template code - templateAccount, err = h.host.Get(types.Address(*template)) + acct, err := h.host.Get(types.Address(*template)) if err != nil || len(templateAccount.State) == 0 { return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, Err: fmt.Errorf("loading template account: %w", err), } } + templateAccount = &acct } // balance transfer diff --git a/vm/host/mocks/host.go b/vm/host/mocks/host.go index 60b3d21819..03c2b6f835 100644 --- a/vm/host/mocks/host.go +++ b/vm/host/mocks/host.go @@ -118,10 +118,10 @@ func (c *MockHostConsumeCall) DoAndReturn(f func(uint64) error) *MockHostConsume } // Get mocks base method. -func (m *MockHost) Get(arg0 types.Address) (*types.Account, error) { +func (m *MockHost) Get(arg0 types.Address) (types.Account, error) { m.ctrl.T.Helper() ret := m.ctrl.Call(m, "Get", arg0) - ret0, _ := ret[0].(*types.Account) + ret0, _ := ret[0].(types.Account) ret1, _ := ret[1].(error) return ret0, ret1 } @@ -139,19 +139,19 @@ type MockHostGetCall struct { } // Return rewrite *gomock.Call.Return -func (c *MockHostGetCall) Return(arg0 *types.Account, arg1 error) *MockHostGetCall { +func (c *MockHostGetCall) Return(arg0 types.Account, arg1 error) *MockHostGetCall { c.Call = c.Call.Return(arg0, arg1) return c } // Do rewrite *gomock.Call.Do -func (c *MockHostGetCall) Do(f func(types.Address) (*types.Account, error)) *MockHostGetCall { +func (c *MockHostGetCall) Do(f func(types.Address) (types.Account, error)) *MockHostGetCall { c.Call = c.Call.Do(f) return c } // DoAndReturn rewrite *gomock.Call.DoAndReturn -func (c *MockHostGetCall) DoAndReturn(f func(types.Address) (*types.Account, error)) *MockHostGetCall { +func (c *MockHostGetCall) DoAndReturn(f func(types.Address) (types.Account, error)) *MockHostGetCall { c.Call = c.Call.DoAndReturn(f) return c } diff --git a/vm/templates/wallet/handler.go b/vm/templates/wallet/handler.go index 64288fae5c..7af7adbbab 100644 --- a/vm/templates/wallet/handler.go +++ b/vm/templates/wallet/handler.go @@ -49,8 +49,8 @@ func (*handler) Parse(decoder *scale.Decoder) (output core.ParseOutput, err erro } // New instatiates single sig wallet with spawn arguments. -func (*handler) New(host core.Host, cache core.AccountLoader) (core.Template, error) { - return New(host, cache) +func (*handler) New(host core.Host) (core.Template, error) { + return New(host) } // Pass the transaction into the VM for execution. diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index 8d8019e56c..aa03c286b4 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -15,9 +15,9 @@ import ( ) // New returns Wallet instance with SpawnArguments. -func New(host core.Host, cache core.AccountLoader) (*Wallet, error) { +func New(host core.Host) (*Wallet, error) { // Load the template account - templateAccount, err := cache.Get(host.TemplateAddress()) + templateAccount, err := host.Get(host.TemplateAddress()) if err != nil { return nil, fmt.Errorf("new wallet template: failed to load template account: %w", err) } else if len(templateAccount.State) == 0 { @@ -26,7 +26,7 @@ func New(host core.Host, cache core.AccountLoader) (*Wallet, error) { templateCode := templateAccount.State // Load the wallet state - walletAccount, err := cache.Get(host.Principal()) + walletAccount, err := host.Get(host.Principal()) if err != nil { return nil, fmt.Errorf("new wallet template: failed to load wallet principal account: %w", err) } else if len(walletAccount.State) == 0 && !host.IsSpawn() { diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index ccea9a4b96..f6b5f08e7f 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -165,7 +165,7 @@ func TestVerify(t *testing.T) { // point to the library path os.Setenv("ATHENA_LIB_PATH", "../../../build") - wallet, err := New(mockHost, mockLoader) + wallet, err := New(mockHost) require.NoError(t, err) t.Run("Invalid", func(t *testing.T) { diff --git a/vm/vm.go b/vm/vm.go index e055495796..08eb33256e 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -83,7 +83,7 @@ type VM struct { } // Validation initializes validation request. -func (v *VM) Validation(raw types.RawTx) system.ValidationRequest { +func (v *VM) Validation(raw types.RawTx) system.ValidationRequestNew { return &Request{ vm: v, cache: core.NewStagedCache(core.DBLoader{Executor: v.db}), @@ -457,12 +457,12 @@ func (r *Request) Cache() *core.StagedCache { } // Parse header from the raw transaction. -func (r *Request) Parse(cache *core.StagedCache) (*core.Header, error) { +func (r *Request) Parse(loader core.AccountLoader) (*core.Header, error) { start := time.Now() if len(r.raw.Raw) > core.TxSizeLimit { return nil, fmt.Errorf("%w: tx size (%d) > limit (%d)", core.ErrTxLimit, len(r.raw.Raw), core.TxSizeLimit) } - header, ctx, err := parse(r.vm.logger, r.lid, r.vm.registry, cache, r.vm.cfg, r.raw.Raw, r.decoder) + header, ctx, err := parse(r.vm.logger, r.lid, r.vm.registry, loader, r.vm.cfg, r.raw.Raw, r.decoder) if err != nil { return nil, err } @@ -597,7 +597,7 @@ func parse( // At this point we've established that the transaction is correctly formed, but we haven't // yet attempted to validate the signature. That happens later in Verify(). - ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(ctx, loader) + ctx.PrincipalTemplate, err = ctx.PrincipalHandler.New(ctx) if err != nil { return nil, nil, fmt.Errorf("%w: creating principal handler: %w", core.ErrInternal, err) } From 29bf0e3f0cf9cfda7f2de36be7d0d9c34aa7e5e3 Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Wed, 30 Oct 2024 16:02:21 -0700 Subject: [PATCH 42/73] Fix host state issue Use a cloned host for MaxSpend, Verify, and Verify spawn --- vm/core/context.go | 10 ++++++ vm/core/mocks/host.go | 38 +++++++++++++++++++++ vm/core/types.go | 2 ++ vm/host/host_test.go | 9 ----- vm/host/mocks/host.go | 38 +++++++++++++++++++++ vm/templates/wallet/wallet.go | 51 ++++++++++++++++------------- vm/templates/wallet/wallet_scale.go | 16 --------- vm/templates/wallet/wallet_test.go | 5 --- 8 files changed, 116 insertions(+), 53 deletions(-) delete mode 100644 vm/templates/wallet/wallet_scale.go diff --git a/vm/core/context.go b/vm/core/context.go index 68ce212eed..526a328710 100644 --- a/vm/core/context.go +++ b/vm/core/context.go @@ -54,6 +54,16 @@ type Context struct { changed map[Address]*Account } +// Clone returns a copy of the context. +func (c *Context) Clone() Host { + clone := *c + clone.changed = make(map[Address]*Account, len(c.changed)) + for k, v := range c.changed { + clone.changed[k] = v + } + return &clone +} + // PrincipalAccount returns the current state of the principal account. func (c *Context) PrincipalAccount() (*Account, error) { return c.load(c.PrincipalAddress) diff --git a/vm/core/mocks/host.go b/vm/core/mocks/host.go index 03c2b6f835..f301dfaf5b 100644 --- a/vm/core/mocks/host.go +++ b/vm/core/mocks/host.go @@ -79,6 +79,44 @@ func (c *MockHostBalanceCall) DoAndReturn(f func() (uint64, error)) *MockHostBal return c } +// Clone mocks base method. +func (m *MockHost) Clone() core.Host { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Clone") + ret0, _ := ret[0].(core.Host) + return ret0 +} + +// Clone indicates an expected call of Clone. +func (mr *MockHostMockRecorder) Clone() *MockHostCloneCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Clone", reflect.TypeOf((*MockHost)(nil).Clone)) + return &MockHostCloneCall{Call: call} +} + +// MockHostCloneCall wrap *gomock.Call +type MockHostCloneCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostCloneCall) Return(arg0 core.Host) *MockHostCloneCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostCloneCall) Do(f func() core.Host) *MockHostCloneCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostCloneCall) DoAndReturn(f func() core.Host) *MockHostCloneCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Consume mocks base method. func (m *MockHost) Consume(arg0 uint64) error { m.ctrl.T.Helper() diff --git a/vm/core/types.go b/vm/core/types.go index f2b3de4427..71216f325a 100644 --- a/vm/core/types.go +++ b/vm/core/types.go @@ -97,6 +97,8 @@ type HandlerRegistry interface { // Host API with methods and data that are required by templates. type Host interface { + Clone() Host + Consume(uint64) error Transfer(Address, uint64) error diff --git a/vm/host/host_test.go b/vm/host/host_test.go index 35c684ca95..6e548f16f6 100644 --- a/vm/host/host_test.go +++ b/vm/host/host_test.go @@ -17,15 +17,6 @@ import ( func getHost(t *testing.T) (*Host, *core.StagedCache) { cache := core.NewStagedCache(core.DBLoader{Executor: statesql.InMemoryTest(t)}) ctx := &core.Context{Loader: cache} - // staticContext := core.StaticContext{ - // Principal: types.Address{1, 2, 3, 4}, - // Destination: types.Address{5, 6, 7, 8}, - // Nonce: 10, - // } - // dynamicContext := core.DynamicContext{ - // Template: types.Address{11, 12, 13, 14}, - // Callee: types.Address{15, 16, 17, 18}, - // } host, err := NewHost(ctx) require.NoError(t, err) return host, cache diff --git a/vm/host/mocks/host.go b/vm/host/mocks/host.go index 03c2b6f835..f301dfaf5b 100644 --- a/vm/host/mocks/host.go +++ b/vm/host/mocks/host.go @@ -79,6 +79,44 @@ func (c *MockHostBalanceCall) DoAndReturn(f func() (uint64, error)) *MockHostBal return c } +// Clone mocks base method. +func (m *MockHost) Clone() core.Host { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Clone") + ret0, _ := ret[0].(core.Host) + return ret0 +} + +// Clone indicates an expected call of Clone. +func (mr *MockHostMockRecorder) Clone() *MockHostCloneCall { + mr.mock.ctrl.T.Helper() + call := mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Clone", reflect.TypeOf((*MockHost)(nil).Clone)) + return &MockHostCloneCall{Call: call} +} + +// MockHostCloneCall wrap *gomock.Call +type MockHostCloneCall struct { + *gomock.Call +} + +// Return rewrite *gomock.Call.Return +func (c *MockHostCloneCall) Return(arg0 core.Host) *MockHostCloneCall { + c.Call = c.Call.Return(arg0) + return c +} + +// Do rewrite *gomock.Call.Do +func (c *MockHostCloneCall) Do(f func() core.Host) *MockHostCloneCall { + c.Call = c.Call.Do(f) + return c +} + +// DoAndReturn rewrite *gomock.Call.DoAndReturn +func (c *MockHostCloneCall) DoAndReturn(f func() core.Host) *MockHostCloneCall { + c.Call = c.Call.DoAndReturn(f) + return c +} + // Consume mocks base method. func (m *MockHost) Consume(arg0 uint64) error { m.ctrl.T.Helper() diff --git a/vm/templates/wallet/wallet.go b/vm/templates/wallet/wallet.go index aa03c286b4..b39ae76ee1 100644 --- a/vm/templates/wallet/wallet.go +++ b/vm/templates/wallet/wallet.go @@ -9,7 +9,6 @@ import ( athcon "github.com/athenavm/athena/ffi/athcon/bindings/go" "github.com/spacemeshos/go-scale" - "github.com/spacemeshos/go-spacemesh/sql/statesql" "github.com/spacemeshos/go-spacemesh/vm/core" vmhost "github.com/spacemeshos/go-spacemesh/vm/host" ) @@ -35,31 +34,21 @@ func New(host core.Host) (*Wallet, error) { } walletState := walletAccount.State - // Instantiate the VM - vmhost, err := vmhost.NewHost(host) - if err != nil { - return nil, fmt.Errorf("loading Athena VM: %w", err) - } - - // We use an in-memory database for the updater because we don't want to persist changes. - // Neither MaxSpend nor Verify should modify state. - db := statesql.InMemory() - ss := core.NewStagedCache(core.DBLoader{Executor: db}) + // // Instantiate the VM + // vmhost, err := vmhost.NewHost(host) + // if err != nil { + // return nil, fmt.Errorf("loading Athena VM: %w", err) + // } - // store the pubkey, i.e., the constructor args (aka immutable state) required to instantiate - // the wallet program instance in Athena, so we can lazily instantiate it as required. - return &Wallet{host, vmhost, templateCode, walletState, ss}, nil + return &Wallet{host, templateCode, walletState}, nil } -//go:generate scalegen - // Wallet is a single-key wallet. type Wallet struct { - host core.Host - vmhost core.VMHost + host core.Host + // vmhost core.VMHost templateCode []byte walletState []byte - cache core.AccountLoader } // MaxSpend returns amount specified in the SpendArguments for Spend method. @@ -86,7 +75,15 @@ func (s *Wallet) MaxSpend(spendArgs []byte) (uint64, error) { maxSpendSelector, _ := athcon.FromString("athexp_max_spend") maxGasPayload := append(maxSpendSelector[:], spendArgs[4:]...) - output, _, err := s.vmhost.Execute( + // Instantiate the VM + // Use a mock host to ensure that no state changes occur. + host := s.host.Clone() + vmhost, err := vmhost.NewHost(host) + if err != nil { + return 0, fmt.Errorf("loading Athena VM: %w", err) + } + + output, _, err := vmhost.Execute( s.host.Layer(), maxgas, s.host.Principal(), @@ -129,6 +126,14 @@ func (s *Wallet) Verify(raw []byte, dec *scale.Decoder) bool { return false } + // Instantiate the VM + // Use a mock host to ensure that no state changes occur. + host := s.host.Clone() + vmhost, err := vmhost.NewHost(host) + if err != nil { + return false + } + // If this is a spawn transaction, the wallet state is currently empty. So we need to // provisionally spawn the wallet program instance so we can call the verify method. if s.host.IsSpawn() { @@ -139,7 +144,7 @@ func (s *Wallet) Verify(raw []byte, dec *scale.Decoder) bool { // the transaction must already be a spawn tx, so there's no need to modify the payload. executionPayload := athcon.EncodedExecutionPayload(nil, s.host.Payload()) - _, _, err := s.vmhost.Execute( + _, _, err = vmhost.Execute( s.host.Layer(), maxgas, s.host.Principal(), @@ -153,7 +158,7 @@ func (s *Wallet) Verify(raw []byte, dec *scale.Decoder) bool { } // the account should've been spawned - walletAccount, err := s.cache.Get(s.host.Principal()) + walletAccount, err := host.Get(s.host.Principal()) if err != nil { return false } @@ -176,7 +181,7 @@ func (s *Wallet) Verify(raw []byte, dec *scale.Decoder) bool { } executionPayload := athcon.EncodedExecutionPayload(s.walletState, payloadEncoded) - output, _, err := s.vmhost.Execute( + output, _, err := vmhost.Execute( s.host.Layer(), maxgas, s.host.Principal(), diff --git a/vm/templates/wallet/wallet_scale.go b/vm/templates/wallet/wallet_scale.go deleted file mode 100644 index 29ff2aa29d..0000000000 --- a/vm/templates/wallet/wallet_scale.go +++ /dev/null @@ -1,16 +0,0 @@ -// Code generated by github.com/spacemeshos/go-scale/scalegen. DO NOT EDIT. - -// nolint -package wallet - -import ( - "github.com/spacemeshos/go-scale" -) - -func (t *Wallet) EncodeScale(enc *scale.Encoder) (total int, err error) { - return total, nil -} - -func (t *Wallet) DecodeScale(dec *scale.Decoder) (total int, err error) { - return total, nil -} diff --git a/vm/templates/wallet/wallet_test.go b/vm/templates/wallet/wallet_test.go index f6b5f08e7f..54a20c3c1a 100644 --- a/vm/templates/wallet/wallet_test.go +++ b/vm/templates/wallet/wallet_test.go @@ -32,9 +32,7 @@ func TestMaxSpend(t *testing.T) { ctrl := gomock.NewController(t) testWallet := Wallet{} mockHost := mocks.NewMockHost(ctrl) - mockVMHost := mocks.NewMockVMHost(ctrl) testWallet.host = mockHost - testWallet.vmhost = mockVMHost // construct spawn and spend payloads // nothing in the payload after the selector matters @@ -47,9 +45,6 @@ func TestMaxSpend(t *testing.T) { mockHost.EXPECT().Layer().Return(core.LayerID(1)).Times(1) mockHost.EXPECT().Principal().Return(types.Address{}).Times(2) mockHost.EXPECT().MaxGas().Return(1000).Times(2) - mockVMHost.EXPECT().Execute( - gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), - ).Return(output, 0, nil).Times(1) t.Run("Spawn", func(t *testing.T) { max, err := testWallet.MaxSpend(spawnPayload[:]) require.NoError(t, err) From 363d39d7d4a24dd92f64f21397a99d29a9ac941b Mon Sep 17 00:00:00 2001 From: Lane Rettig Date: Wed, 30 Oct 2024 19:17:55 -0700 Subject: [PATCH 43/73] First VM test is passing Some more fixes to byte wrangling --- vm/host/host.go | 15 +++++++++++++-- vm/programs/wallet/wallet.bin | Bin 293992 -> 148704 bytes vm/templates/wallet/wallet.go | 24 ++++++++++++++++-------- vm/vm.go | 22 +++++++++------------- 4 files changed, 38 insertions(+), 23 deletions(-) diff --git a/vm/host/host.go b/vm/host/host.go index a27f1d8173..b2a4d52f5e 100644 --- a/vm/host/host.go +++ b/vm/host/host.go @@ -12,6 +12,8 @@ import ( "github.com/spacemeshos/go-spacemesh/common/types" "github.com/spacemeshos/go-spacemesh/vm/core" + + gossamerScale "github.com/ChainSafe/gossamer/pkg/scale" ) func AthenaLibPath() string { @@ -206,11 +208,20 @@ func (h *hostContext) Call( } } + // decode input payload + var payload athcon.Payload + if err = gossamerScale.Unmarshal(input, &payload); err != nil { + return nil, 0, athcon.Error{ + Code: athcon.InternalError.Code, + Err: fmt.Errorf("decoding input payload: %w", err), + } + } + // if there is input data, then the destination account must exist and must be spawned template := destinationAccount.TemplateAddress state := destinationAccount.State var templateAccount *types.Account - if len(input) > 0 { + if len(payload.Input) > 0 { if template == nil || len(state) == 0 { return nil, 0, athcon.Error{ Code: athcon.InternalError.Code, @@ -238,7 +249,7 @@ func (h *hostContext) Call( } } - if len(input) == 0 { + if len(payload.Input) == 0 { // short-circuit and return if this is a simple balance transfer return nil, gas, nil } diff --git a/vm/programs/wallet/wallet.bin b/vm/programs/wallet/wallet.bin index 899e56313d092abd3dcbce5ac8f13faa8fa150de..9781302840ef75ff2663cc50a70d8212c292b576 100755 GIT binary patch delta 55505 zcmbrn349bq`u|_ub0k0rArtPa!z2(O90~|3=tLMqMFj=C5W#?gatYBzMP_0$fPxyF zK%pXnT%x#wz=qvbcOnU^Zd6ocQBgrr*Xum8VZ4BhW~o_eb4 zsk6IhI!8`4Klo6iver$?2RN)BV{HE=_EP`EV9n=@(Z_=*mcf{XL(Mn%{OpL2b3SAA zaU1fZj>V1!vc)G4@l%$*+1oWP+uC|+SV|91HuHIcRX(qq@ji@w6At`T$UKdsZVxNT zwV10*0pkZn{PF0t)Lj3tY~~6qZ$7|_blzcA{w`~f-i!14^vAYsPtCPjt)@ibpIx~H zFjUOAF>B)590D>t$DNSS zGPWxHl?nYodUQ+k4!6KgG*bPtKW{6XRbctM&@sULIa^tUkVT&JcUI>QR&SMYo~_h! zQSaETKJQ58OBu=h&M4(0c7KUeZ27E8>-I2X(X!@kQnoR6J1bcq&CeVZU6k1^B zlKC6a(X!U23PsB=j+HhHp-)x1{0<$9UC^gK=JMyPvoS~-xpE2`p-_!5SQ?4Jf{qNi zNAwk{4E3FyV$XmeO_$4>55T~oX_j0Z@_CuX9Z~Yem}@ir&N7;bQ2HIHVT8Pa40m8O zGn+ayb!us#`mZxtz(=Fz|C(7Mudu7Iv8OTe3Y{f0CpoiMXR>e_GD?xPDo#N`$SWz- z#=liF%8Y6*D;GXpXnWi=ys3i1i=uf#1>{C@JGqr3Q}B` zPE0AebX1DJDdvv$TiyO;SOVqOm 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