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Security Hardening: Dependency Updates, Docker Hardening, and CSP Implementation#1

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security-hardening-updates-3233324760313398588
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Security Hardening: Dependency Updates, Docker Hardening, and CSP Implementation#1
google-labs-jules[bot] wants to merge 3 commits into
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security-hardening-updates-3233324760313398588

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This PR implements security hardening measures identified during the Red Team Assessment.

Key changes:

  1. Backend Security:

    • Implemented SecurityHeadersMiddleware with Content-Security-Policy (CSP) headers.
    • Updated requirements.txt to use safe versions of langchain-community and langchain-experimental, resolving known CVEs.
    • Updated Dockerfile to use a multi-stage build and run as a non-root user (appuser) for improved container security.
    • Verified presence of /health endpoint for Docker health checks.
  2. Frontend Security:

    • Updated next dependency to version 15.5.7 to address vulnerabilities.
    • Verified build integrity with updated dependencies.
  3. General Security:

    • Verified Payload CMS public user read access is restricted.
    • Removed potentially sensitive backup file .env.stage.backup.
    • Verified .gitignore properly excludes environment files.

Testing:

  • Verified security headers with backend/tests/test_security_headers.py.
  • Verified rate limiting functionality with backend/tests/test_rate_limiter.py.
  • Verified backend build and startup with new dependencies.
  • Verified frontend build with new dependencies.

PR created automatically by Jules for task 3233324760313398588 started by @IndigoNakamoto

- Update backend dependencies to resolve CVEs in langchain packages
- Implement multi-stage Docker build for backend with non-root user
- Add Content-Security-Policy header to backend middleware
- Update frontend dependencies to safe versions
- Remove debug code and secrets from codebase
- Verify Payload CMS access control fixes
- Enable MongoDB and Redis authentication support
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- Update backend dependencies to resolve CVEs in langchain packages
- Implement multi-stage Docker build for backend with non-root user
- Add Content-Security-Policy header to backend middleware
- Update frontend dependencies to safe versions
- Remove debug code and secrets from codebase
- Verify Payload CMS access control fixes
- Enable MongoDB and Redis authentication support
- Update backend dependencies to resolve CVEs in langchain packages
- Implement multi-stage Docker build for backend with non-root user
- Add Content-Security-Policy header to backend middleware
- Update frontend dependencies to safe versions
- Remove debug code and secrets from codebase
- Verify Payload CMS access control fixes
- Enable MongoDB and Redis authentication support
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