🛡️ Sentinel: [HIGH] Fix Incomplete Token Revocation Bypass - #33
🛡️ Sentinel: [HIGH] Fix Incomplete Token Revocation Bypass#33google-labs-jules[bot] wants to merge 1 commit into
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- Created `backend/src/shared/middleware/auth.middleware.ts` to centralize JWT verification and blacklist checking. - Refactored `auth`, `user`, `project`, `ama`, and `analytics` routes to use the new `authenticate` middleware. - Removed insecure inline `preHandler` blocks that skipped revocation checks. - Added `backend/jest.config.js` and `backend/jest.setup.js` to enable testing. - Added unit tests for the authentication middleware. - Documented vulnerability in `.jules/sentinel.md`. This fixes a critical vulnerability where revoked tokens (e.g., after logout) could still be used to access protected endpoints.
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🛡️ Sentinel: [CRITICAL/HIGH] Fix Incomplete Token Revocation Bypass
🚨 Severity: HIGH
💡 Vulnerability: The application implemented a token blacklist mechanism in
AuthServicebut failed to enforce it in the API routes. The inlinepreHandlerhooks only calledrequest.jwtVerify(), which validates the signature and expiration but ignores the blacklist. This meant that a "logged out" token (present in the blacklist) could still be used to access protected endpoints until it naturally expired.🎯 Impact: User sessions persist after logout, allowing potential attackers to use stolen tokens even after the user has revoked them via logout.
🔧 Fix:
backend/src/shared/middleware/auth.middleware.tswhich performs bothjwtVerify()andAuthService.isTokenBlacklisted().auth,user,project,ama,analytics) to use this centralized middleware instead of ad-hoc checks.✅ Verification:
cd backend && npm testto verify the new middleware tests pass.PR created automatically by Jules for task 13637368393360242523 started by @Magnopiro-oficial