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--dialSocks5
--dialSocks5Username
--dialSocks5Password
brook testsocks5
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| Original file line number | Diff line number | Diff line change |
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@@ -20,6 +20,7 @@ import ( | |
| ) | ||
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| var Dial x.Dialer = x.DefaultDial | ||
| var Dial1 x.Dialer1 | ||
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| var Debug bool = false | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| // Copyright (c) 2016-present Cloud <[email protected]> | ||
| // | ||
| // This program is free software; you can redistribute it and/or | ||
| // modify it under the terms of version 3 of the GNU General Public | ||
| // License as published by the Free Software Foundation. | ||
| // | ||
| // This program is distributed in the hope that it will be useful, but | ||
| // WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| // General Public License for more details. | ||
| // | ||
| // You should have received a copy of the GNU General Public License | ||
| // along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
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| package brook | ||
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| import ( | ||
| "net" | ||
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| "github.com/txthinking/socks5" | ||
| ) | ||
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| type Socks5Dial1 struct { | ||
| Client *socks5.Client | ||
| } | ||
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| func NewSocks5Dial1(server, username, password string, tcpTimeout, udpTimeout int) (*Socks5Dial1, error) { | ||
| s5c, err := socks5.NewClient(server, username, password, tcpTimeout, udpTimeout) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return &Socks5Dial1{ | ||
| Client: s5c, | ||
| }, nil | ||
| } | ||
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| func (d *Socks5Dial1) Dial(network, addr string) (net.Conn, error) { | ||
| return d.Client.Dial(network, addr) | ||
| } | ||
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| func (d *Socks5Dial1) DialTCP(network string, laddr, raddr *net.TCPAddr) (net.Conn, error) { | ||
| src := "" | ||
| if laddr != nil { | ||
| src = laddr.String() | ||
| } | ||
| return d.Client.DialWithLocalAddr(network, src, raddr.String(), nil) | ||
| } | ||
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| func (d *Socks5Dial1) DialUDP(network string, laddr, raddr *net.UDPAddr) (net.Conn, error) { | ||
| src := "" | ||
| if laddr != nil { | ||
| src = laddr.String() | ||
| } | ||
| return d.Client.DialWithLocalAddr(network, src, raddr.String(), nil) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| // Copyright (c) 2016-present Cloud <[email protected]> | ||
| // | ||
| // This program is free software; you can redistribute it and/or | ||
| // modify it under the terms of version 3 of the GNU General Public | ||
| // License as published by the Free Software Foundation. | ||
| // | ||
| // This program is distributed in the hope that it will be useful, but | ||
| // WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| // General Public License for more details. | ||
| // | ||
| // You should have received a copy of the GNU General Public License | ||
| // along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
|
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| package brook | ||
|
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| import ( | ||
| "errors" | ||
| "fmt" | ||
| "log" | ||
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| "github.com/miekg/dns" | ||
| "github.com/txthinking/socks5" | ||
| ) | ||
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| func Socks5Test(s, u, p, domain, a, ds string) error { | ||
| s5c, err := socks5.NewClient(s, u, p, 0, 60) | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| fmt.Println("Testing UDP: query " + domain + " A on " + ds) | ||
| uc, err := s5c.Dial("udp", ds) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| defer uc.Close() | ||
| m := &dns.Msg{} | ||
| m.RecursionDesired = true | ||
| m.SetQuestion(domain+".", dns.TypeA) | ||
| b, err := m.Pack() | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if _, err := uc.Write(b); err != nil { | ||
| return err | ||
| } | ||
| log.Printf("Sent Datagram. %#v\n", b) | ||
| b = make([]byte, 512) | ||
| i, err := uc.Read(b) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if err := m.Unpack(b[:i]); err != nil { | ||
| return err | ||
| } | ||
| if len(m.Answer) == 0 { | ||
| return err | ||
| } | ||
| v, ok := m.Answer[0].(*dns.A) | ||
| if !ok { | ||
| return err | ||
| } | ||
| if v.A.String() != a { | ||
| fmt.Println("Expect", a, "but got", v.A.String()) | ||
| } | ||
| if v.A.String() == a { | ||
| fmt.Println("UDP: OK") | ||
| } | ||
|
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| fmt.Println("Testing TCP: query " + domain + " A on " + ds) | ||
| c := &dns.Client{Net: "tcp"} | ||
| tc, err := s5c.Dial("tcp", ds) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| defer tc.Close() | ||
| m = &dns.Msg{} | ||
| m.RecursionDesired = true | ||
| m.SetQuestion(domain+".", dns.TypeA) | ||
| m, _, err = c.ExchangeWithConn(m, &dns.Conn{Conn: tc}) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if len(m.Answer) == 0 { | ||
| return errors.New("no answer") | ||
| } | ||
| v, ok = m.Answer[0].(*dns.A) | ||
| if !ok { | ||
| return errors.New("invalid answer") | ||
| } | ||
| if v.A.String() != a { | ||
| fmt.Println("Expect", a, "but got", v.A.String()) | ||
| } | ||
| if v.A.String() == a { | ||
| fmt.Println("TCP: OK") | ||
| } | ||
| return nil | ||
| } |
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