- Refactor src/middleware.ts to use chainMatch() and csp() from @next-safe/middleware
- Replace manual response.headers.set() approach with @next-safe/middleware composition
- Use chain() to properly compose i18n middleware with security middleware
- Fixes Next.js rewrite limitation where headers set on rewrite responses don't propagate
- Update next.config.ts comment to reflect correct CSP implementation
Implements QA Session 2 fix request (previously not implemented correctly).
Fixes QA rejections from Sessions 1, 2, and 3: security headers not appearing due to Next.js rewrite edge case (GitHub Issue #70515).
Using industry-standard @next-safe/middleware package as documented solution for combining next-intl with security headers.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Add connection() API call to guarantee dynamic rendering
- Fixes critical auth bypass where page was still being pre-rendered
- Previous fix (force-dynamic) was insufficient in Next.js 15
- connection() API is the official Next.js 15 recommendation
Resolves QA Session 2 Critical Issue #1
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Fixes applied per QA Fix Request (Session 1):
- Fix invalid toEndWith() assertion in blog.test.ts (use toMatch regex)
- Fix category expectation mismatch ('Technologie' → 'Web Development')
- Fix title expectation to include slug prefix ('001-fallback-title')
- Fix path mock issue in directory existence test
- Add error handling in getAllBlogPosts() to skip failed parses
- Document dependency installation requirement for @testing-library packages
Test fixes:
- src/lib/blog.test.ts: Fixed 4 test expectations and 1 mock assertion
- src/lib/blog.ts: Added try-catch error handling in getAllBlogPosts()
All code-level fixes complete. Dependencies (@testing-library/react,
@testing-library/jest-dom, @vitest/coverage-v8) are properly declared
in package.json and require installation from root project directory.
After dependency installation:
- All 65 tests should pass (4 test files)
- Coverage reports can be generated
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Move CSP, HSTS, Referrer-Policy, and Permissions-Policy from next.config.ts to middleware
- Compose headers with next-intl middleware to ensure they propagate through rewrites
- Security headers now set via response.headers.set() in middleware after i18n routing
- All security headers should now appear in HTTP responses
Fixes QA issue: headers from next.config.ts not appearing due to middleware rewrites
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Created comprehensive E2E verification framework:
- E2E_VERIFICATION.md: Complete manual testing guide with 9 scenarios
- scripts/verify-e2e-rate-limiting.sh: Automated API testing script
- scripts/test-concurrent-rate-limit.sh: Concurrent request testing
- scripts/reset-rate-limit.sh: Database reset utility for testing
- SUBTASK_5-1_VERIFICATION_REPORT.md: Status and blocker documentation
Fixed middleware configuration:
- Updated src/middleware.ts matcher to exclude /api/ routes
- Changed from complex negative lookahead to explicit locale matching
- Pattern now: ['/', '/(de|en|sr)/:path*']
Known issue:
- Middleware fix requires dev server restart to take effect
- API routes currently return 404 until server is restarted
- All implementation code is complete and ready for testing
Test coverage:
- Basic rate limiting flow (5 requests succeed, 6th fails)
- Response header verification (X-RateLimit-Remaining, Retry-After)
- Persistence testing (across page refreshes, browser sessions)
- Multi-locale support (en, de, sr)
- Error handling and validation
- Concurrent request handling
- Database record verification
Next steps:
1. Restart dev server: npm run dev
2. Run automated tests: bash ./scripts/verify-e2e-rate-limiting.sh
3. Perform manual browser testing per E2E_VERIFICATION.md
4. Verify database records in Supabase
5. Mark subtask as completed
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Added rate limit translations for en, de, and sr locales
- Added state to track remaining attempts from X-RateLimit-Remaining header
- Display warning when remaining attempts are low (<=2)
- Show user-friendly error messages with time until reset for 429 errors
- Added AlertTriangle icon for visual feedback on warnings
- All messages now use i18n translation keys for multilingual support
damjan_savic
