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Update token handling #4054

Merged
merged 3 commits into from
Jan 5, 2025
Merged

Update token handling #4054

merged 3 commits into from
Jan 5, 2025

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piekczyk
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@piekczyk piekczyk commented Jan 5, 2025

Update token handling

Changes πŸ‘·β€β™€οΈ

  • Updated token handling

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Summary by CodeRabbit

  • Security Enhancements

    • Added robust token verification across multiple API handlers
    • Implemented stricter authentication checks for user requests
    • Enhanced protection against unauthorized access by validating JWT tokens
  • Authentication

    • Introduced token verification for daily rays, risk assessment, vault management, and user creation endpoints
    • Implemented 401 status responses for invalid or missing tokens
    • Improved address matching checks for enhanced security in authorization processes
    • Refined authorization logic to ensure address case-insensitivity in checks

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coderabbitai bot commented Jan 5, 2025

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Walkthrough

This pull request introduces a consistent authentication mechanism across multiple handlers and API routes by importing and utilizing the verifyAccessToken function from pages/api/auth/check-auth. The changes focus on enhancing security by validating access tokens in various endpoints such as daily rays, risk retrieval, vault creation/update, user creation, and terms of service interactions. Each handler now performs a robust token verification process, returning a 401 status if the token is missing or invalid, and checks that the decoded address matches the relevant wallet address.

Changes

File Change Summary
handlers/rays/dailyRays.ts Added verifyAccessToken import and token validation in dailyRaysPostHandler
handlers/risk/get.ts Added verifyAccessToken import and token verification in getRisk function
handlers/vault/createOrUpdate.ts Added verifyAccessToken import and token authentication check
pages/api/user/create.tsx Added verifyAccessToken import and enhanced token validation logic
handlers/tos/get.ts Updated authorization logic to check decoded token address against wallet address
handlers/tos/sign.ts Added address matching check against decoded token in sign function
pages/api/auth/check-auth.ts Enhanced authentication logic to verify wallet address matches decoded token

Possibly related PRs

Suggested reviewers

  • halaprix

Poem

🐰 Tokens dance, security's embrace,
Validation leaps with rabbit-like grace.
Handlers now guard with cryptic might,
No intruder shall pass without right!
Authentication's furry friend prevails. πŸ”’


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πŸ“₯ Commits

Reviewing files that changed from the base of the PR and between fe828cf and 34d686d.

πŸ“’ Files selected for processing (1)
  • pages/api/user/create.tsx (2 hunks)

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Actionable comments posted: 0

🧹 Nitpick comments (3)
pages/api/user/create.tsx (1)

37-42: Extend token validation by extracting and using user claims
You are currently returning a 401 if verifyAccessToken(token) returns falsy. That ensures basic token validity. However, consider extracting user/role claims from the decoded token to enforce role-based authorization if needed. This can bolster security and clarity.

handlers/risk/get.ts (1)

113-118: Consider supporting granular token claims
Here, token verification is merely a pass/fail check. If your application eventually needs role-specific access or more detailed checks, suggest introspecting token claims to centralize logic. Reducing repeated logic across files can also improve maintainability.

handlers/vault/createOrUpdate.ts (1)

27-32: Leverage expanded token claims for vault operations
You return 401 if the decoded token is falsy, which is a sound basic check. If you need to confirm user or ownership claims before creating/updating a vault, consider verifying additional properties (e.g., user roles, ownership details) in the token.

πŸ“œ Review details

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Review profile: CHILL
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πŸ“₯ Commits

Reviewing files that changed from the base of the PR and between cf35bb2 and d914aa8.

πŸ“’ Files selected for processing (4)
  • handlers/rays/dailyRays.ts (2 hunks)
  • handlers/risk/get.ts (2 hunks)
  • handlers/vault/createOrUpdate.ts (2 hunks)
  • pages/api/user/create.tsx (2 hunks)
πŸ”‡ Additional comments (5)
pages/api/user/create.tsx (1)

4-4: Ensure correct path and token validation checks
The new import path looks correct, but please double-check that the pages/api/auth/check-auth path remains valid in all environments. Also confirm that verifyAccessToken properly checks the token’s signature, expiration, and any additional claims.

handlers/risk/get.ts (1)

2-2: Import statement verified
This import for verifyAccessToken is consistent with the approach in other handlers. No concerns here.

handlers/vault/createOrUpdate.ts (1)

3-3: Import approach consistent
Importing verifyAccessToken aligns with the overall token validation approach. Looks good.

handlers/rays/dailyRays.ts (2)

3-3: Import statement confirmed
The verifyAccessToken import is consistent with previous files, establishing uniform token verification across handlers.


34-39: Handle possible token decoding errors
Consider wrapping verifyAccessToken(token) in a try/catch or verifying that the utility handles token expiration and malformed tokens gracefully. If verifyAccessToken throws an exception for certain invalid tokens, handling that scenario ensures more robust error reporting.

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Actionable comments posted: 0

🧹 Nitpick comments (7)
pages/api/auth/check-auth.ts (1)

34-37: Consider returning a more descriptive error message for mismatched addresses.

The code returns a generic 401 error without clarifying the root cause of the mismatch. Providing a concise error message in the response body (e.g., "Token address does not match requested wallet address") could improve transparency and debugging experience.

handlers/tos/get.ts (1)

25-27: Ensure consistent handling of mismatches across the application.

Returning authorized = false is functionally correct, but the rest of the codebase typically returns a 401 HTTP status with a JSON payload for mismatches. Consider using a 401 response, as done elsewhere, to maintain consistent signaling of authentication errors.

handlers/tos/sign.ts (1)

26-29: Unify chain validation if required.

The code checks that the decoded address matches the request's wallet address. If your application also relies on chain IDs for different networks, you might consider validating the decoded.chainId matches the relevant chain context to further strengthen security.

handlers/rays/dailyRays.ts (4)

3-3: Keep import statements consistent with coding conventions.

The import statement for verifyAccessToken is straightforward. Ensure that import order and grouping remain consistent across the codebase if there are established internal guidelines (e.g., grouping external and internal imports separately).


34-35: Validate token structure before decoding.

Although verifyAccessToken handles invalid tokens gracefully, an additional check to ensure the token is structurally valid (e.g., verifying presence of key fields like address) could be beneficial. This helps avoid any edge cases where a malformed token might pass initial validation but omit address data.


36-38: Return a descriptive error for invalid token decoding.

While returning { authenticated: false } is fine, providing a brief error message (e.g., "Invalid or expired token") can expedite troubleshooting when developers or users encounter authentication failures.


40-42: Avoid silent address mismatches for improved debugging.

Similar to other suggestions, returning a short error reason (e.g., "Unauthorized: address mismatch") helps differentiate this 401 from other authentication-related errors.

πŸ“œ Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

πŸ“₯ Commits

Reviewing files that changed from the base of the PR and between d914aa8 and fe828cf.

πŸ“’ Files selected for processing (7)
  • handlers/rays/dailyRays.ts (3 hunks)
  • handlers/risk/get.ts (2 hunks)
  • handlers/tos/get.ts (1 hunks)
  • handlers/tos/sign.ts (1 hunks)
  • handlers/vault/createOrUpdate.ts (2 hunks)
  • pages/api/auth/check-auth.ts (1 hunks)
  • pages/api/user/create.tsx (2 hunks)
🚧 Files skipped from review as they are similar to previous changes (3)
  • pages/api/user/create.tsx
  • handlers/risk/get.ts
  • handlers/vault/createOrUpdate.ts
πŸ”‡ Additional comments (2)
handlers/rays/dailyRays.ts (2)

12-12: Confirm correct usage of toLowerCase() for address storage.

Storing addresses in lowercase is a common best practice for case-insensitive lookups. Ensure the rest of your application consistently lowercases addresses, avoiding subtle mismatches.


28-28: Use consistent token-retrieval logic across all endpoints.

Using `token-${address.toLowerCase()}` is consistent with other handlers. Confirm that all endpoints referencing wallet addresses follow the same pattern, ensuring uniform cookie naming and retrieval.

@piekczyk piekczyk merged commit 2338d5f into dev Jan 5, 2025
13 checks passed
@piekczyk piekczyk deleted the sp/update-token-handling branch January 5, 2025 18:30
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