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Author SHA1 Message Date
pezkuwichain 159700eade feat: Add comprehensive GitHub security integration
Security Infrastructure:
- Add .gitattributes for merge conflict protection and sensitive file handling
- Add SECURITY.md with detailed security policies and procedures
- Add pre-commit hook template for local secret detection
- Add GitHub Actions workflow for automated security scanning
- Add comprehensive documentation for git hooks

Code Security Improvements:
- Fix AuthContext.tsx: Remove hardcoded credentials, use environment variables
- Migrate WalletContext.tsx: Replace Ethereum/MetaMask with Polkadot.js
- Refactor lib/wallet.ts: Complete Substrate configuration with asset management
- Update TokenSwap.tsx: Add real API integration for balance queries
- Update StakingDashboard.tsx: Add blockchain integration placeholders

Environment Management:
- Update .env with proper security warnings
- Update .env.example with comprehensive template
- All sensitive data now uses environment variables
- Demo mode controllable via VITE_ENABLE_DEMO_MODE flag

Security Measures Implemented:
 4-layer protection (gitignore + gitattributes + pre-commit + CI/CD)
 Automated secret scanning (TruffleHog + Gitleaks)
 Pre-commit hooks prevent accidental commits
 CI/CD pipeline validates all PRs
 Environment variable validation
 Dependency security auditing

Breaking Changes:
- WalletContext now uses Polkadot.js instead of MetaMask
- lib/wallet.ts completely rewritten for Substrate
- ASSET_IDs and CHAIN_CONFIG exported from lib/wallet.ts
- Demo mode must be explicitly enabled

Migration Notes:
- Install pre-commit hook: cp .git-hooks/pre-commit.example .git/hooks/pre-commit
- Copy environment: cp .env.example .env
- Update .env with your credentials
- Enable GitHub Actions in repository settings

Co-authored-by: Claude <noreply@anthropic.com>
2025-10-28 21:48:48 +03:00