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Security: Harmeet10000/AgentNexus-LangChain-FastAPI

Security

SECURITY.md

Security Policy

Supported Versions

We actively support the following versions with security updates:

Version Supported
1.x.x
< 1.0

Reporting a Vulnerability

We take security vulnerabilities seriously. If you discover a security vulnerability, please follow these steps:

1. Do NOT create a public GitHub issue

Instead, please report security vulnerabilities privately by:

2. Include the following information

  • Description of the vulnerability
  • Steps to reproduce the issue
  • Potential impact
  • Any suggested fixes (if available)

3. Response Timeline

  • Initial Response: Within 48 hours
  • Status Update: Within 7 days
  • Fix Timeline: Varies based on severity (1-30 days)

Security Measures

Code Analysis

This project uses Codacy for automated security analysis and code quality monitoring:

  • Static Analysis: Automated scanning for security vulnerabilities
  • Code Quality: Continuous monitoring of code patterns and potential issues
  • Dependency Scanning: Regular checks for known vulnerabilities in dependencies
  • Security Hotspots: Identification of security-sensitive code areas

Codacy Badge

Security Best Practices

Our codebase follows these security practices:

Authentication & Authorization

  • JWT-based authentication with secure token handling
  • Role-based access control (RBAC)
  • Input validation on all endpoints
  • Rate limiting to prevent abuse

Data Protection

  • Environment variables for sensitive configuration
  • No hardcoded secrets or API keys
  • Secure password hashing (bcrypt)
  • SQL injection prevention via SQLAlchemy ORM

API Security

  • CORS properly configured
  • Security headers implemented
  • Request validation with Pydantic models
  • Proper error handling without information leakage

Infrastructure Security

  • Docker containers with non-root users
  • Regular dependency updates
  • Secure database connections
  • TLS/SSL encryption in production

Dependencies

We regularly monitor and update dependencies to address security vulnerabilities:

# Check for known vulnerabilities
pip-audit

# Update dependencies
pip install --upgrade -r requirements.txt

Security Headers

The application implements the following security headers:

  • X-Content-Type-Options: nosniff
  • X-Frame-Options: DENY
  • X-XSS-Protection: 1; mode=block
  • Strict-Transport-Security: max-age=31536000; includeSubDomains
  • Content-Security-Policy: default-src 'self'

Environment Security

Development

  • Use .env files for local configuration
  • Never commit sensitive data to version control
  • Use different API keys for development and production

Production

  • Environment variables managed through secure deployment platforms
  • Regular security audits and penetration testing
  • Monitoring and alerting for suspicious activities
  • Backup and disaster recovery procedures

Security Checklist

Before deploying to production, ensure:

  • All dependencies are up to date
  • No hardcoded secrets in code
  • Environment variables properly configured
  • HTTPS enabled with valid certificates
  • Database connections encrypted
  • Rate limiting configured
  • Input validation implemented
  • Error handling doesn't leak sensitive information
  • Security headers configured
  • Logging and monitoring in place

Third-Party Security Tools

In addition to Codacy, we recommend using:

  • GitHub Security Advisories: Automated vulnerability alerts
  • Snyk: Dependency vulnerability scanning
  • OWASP ZAP: Web application security testing
  • Bandit: Python security linter

Acknowledgments

We appreciate security researchers and the community for helping keep our project secure. Responsible disclosure is encouraged and will be acknowledged in our security advisories.

There aren’t any published security advisories