Fix authentication and access control vulnerabilities

[lucasging]

Summary

This pull request addresses several security vulnerabilities identified in the frontend/app/api/analyze/route.ts file.

Details of Fixes

• Missing Authentication Checks: Added authentication checks to ensure that only authenticated users can access the POST endpoint.
• Broken Access Control: Implemented checks to ensure that users have the necessary permissions to analyze repositories and save projects.
• Credential Handling Issues: Added validation and encryption for the github_token to prevent exposure of sensitive credentials.

Vulnerabilities Addressed

1. Missing Authentication Checks: Ensured authentication is required for accessing sensitive operations.
2. Broken Access Control: Verified user permissions before allowing repository analysis and project saving.
3. Credential Handling Issues: Validated and encrypted GitHub tokens to enhance security.

Testing

• Verified that unauthenticated requests are denied access.
• Confirmed that only authorized users can perform sensitive operations.
• Tested that GitHub tokens are correctly validated and encrypted.

Notes

These changes ensure that the application adheres to best practices for authentication and access control, reducing the risk of unauthorized access and data exposure.

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Project	Deployment	Review	Updated (UTC)
trojan	Error		Jan 18, 2026 4:56pm