EuConquisto Composer MCP

# TASK: JWT Token Architecture Consolidation **Task ID**: TASK-JWT-CONSOLIDATION-001 **Created**: July 2, 2025 **Owner**: Claude Code **Priority**: MEDIUM (High for Phase 1) **Type**: System Architecture Cleanup **Estimated Duration**: 2-6 hours (phased approach) --- ## 🎯 **TASK OBJECTIVE** Consolidate JWT token management from multiple scattered file locations into a single, maintainable architecture to resolve sync issues, improve security, and reduce technical debt. ## 📋 **BACKGROUND** ### **Issue Discovered** During July 2, 2025 testing session, JWT token updates were not reflected in browser automation because tokens exist in multiple locations with inconsistent update status. ### **Current Problem** - **5+ JWT token files** scattered across project structure - **Manual synchronization** required for token updates - **Debugging complexity** when determining which token is active - **Security risk** from multiple token copies - **Maintenance overhead** for keeping files in sync ### **Reference Documentation** - **Analysis**: `/docs/analysis/jwt-token-architecture-issue-analysis-v1.0.0.md` - **Current Implementation**: `dist/browser-automation-simple-fixed.js` (hardcoded paths) --- ## 🏗️ **IMPLEMENTATION PHASES** ### **Phase 1: Immediate Consolidation (HIGH PRIORITY)** **Duration**: 2-3 hours **Goal**: Resolve immediate sync and confusion issues #### **Tasks** 1. **Audit Current Token Usage** ```bash # Find all JWT token references in codebase grep -r "jwt" /path/to/project --include="*.js" --include="*.ts" grep -r "correct-jwt" /path/to/project find . -name "*jwt*" -type f ``` 2. **Choose Primary Token Location** - **Recommended**: `/config/secrets/jwt-token.txt` - **Alternative**: Keep current `/archive/authentication/correct-jwt-new.txt` - **Create directory structure if needed** 3. **Update All Script References** - `dist/browser-automation-simple-fixed.js` - `tools/servers/jwt-redirect-server-v1.0.2.js` - Any testing scripts in `/tests/authentication/` - Update hardcoded paths to use single location 4. **Create Migration Script** ```javascript // tools/auth/migrate-jwt-tokens.js const fs = require('fs'); const path = require('path'); class JWTMigrator { constructor() { this.primaryLocation = './config/secrets/jwt-token.txt'; this.legacyLocations = [ './archive/authentication/correct-jwt-new.txt', './correct-jwt-new.txt', './tools/servers/correct-jwt-new.txt' ]; } migrate() { // 1. Find most recent token // 2. Copy to primary location // 3. Backup legacy files // 4. Remove duplicates // 5. Update all references } validate() { // Ensure single token file exists and is valid } } ``` 5. **Remove Duplicate Files** - Create backup archive first - Remove all duplicate token files - Update documentation #### **Success Criteria Phase 1** - ✅ Only ONE JWT token file exists in project - ✅ All scripts reference single token location - ✅ Token updates work consistently across all components - ✅ Documentation updated to reflect single location ### **Phase 2: Architecture Improvement (MEDIUM PRIORITY)** **Duration**: 3-4 hours **Goal**: Create maintainable token management system #### **Tasks** 1. **Create TokenManager Class** ```javascript // src/auth/token-manager.js class TokenManager { constructor(configPath = './config/authentication.json') { this.config = this.loadConfig(configPath); this.tokenPath = this.config.jwt.tokenPath; } loadToken() { // Single method to load JWT token // Include validation and error handling } validateToken() { // Check expiration, format, signatures } updateToken(newToken) { // Single method to update token // Include backup and validation } } ``` 2. **Create Configuration File** ```json // config/authentication.json { "jwt": { "tokenPath": "./config/secrets/jwt-token.txt", "environment": "development", "validation": { "enabled": true, "expirationWarning": 604800000 } } } ``` 3. **Update All Scripts to Use TokenManager** - Replace direct file reads with TokenManager calls - Add proper error handling - Include token validation 4. **Add Security Improvements** - Proper file permissions (600) for token file - Add `.gitignore` entry for secrets directory - Create token template for setup #### **Success Criteria Phase 2** - ✅ Centralized TokenManager class handles all token operations - ✅ Configuration-based token management - ✅ Proper security practices implemented - ✅ Easy token updates through single interface ### **Phase 3: Advanced Features (LOW PRIORITY)** **Duration**: 1-2 hours **Goal**: Add monitoring and automation capabilities #### **Tasks** 1. **Token Expiration Monitoring** ```javascript // Add to TokenManager checkExpiration() { // Warn when token approaching expiration // Automatic validation on load } ``` 2. **Environment Variable Support** ```javascript // Support JWT_TOKEN environment variable // Fallback hierarchy: env var → config file → file system ``` 3. **Testing Framework** ```javascript // tests/auth/token-manager.test.js // Comprehensive test suite for token management ``` --- ## 🔧 **IMPLEMENTATION DETAILS** ### **File Structure Changes** ``` BEFORE: ├── archive/authentication/correct-jwt-new.txt ├── archive/authentication/correct-jwt.txt ├── correct-jwt-new.txt ├── tools/servers/correct-jwt-new.txt └── [other scattered token files] AFTER: ├── config/ │ ├── authentication.json │ └── secrets/ │ └── jwt-token.txt # ONLY location ├── src/auth/ │ └── token-manager.js # Centralized management └── tools/auth/ ├── migrate-jwt-tokens.js # Migration utility └── validate-tokens.js # Validation utility ``` ### **Code Migration Pattern** ```javascript // BEFORE (in multiple files): const tokenPath = join(__dirname, 'archive/authentication/correct-jwt-new.txt'); const jwtToken = readFileSync(tokenPath, 'utf-8').trim(); // AFTER (everywhere): const TokenManager = require('./src/auth/token-manager'); const tokenManager = new TokenManager(); const jwtToken = tokenManager.loadToken(); ``` --- ## ✅ **TESTING REQUIREMENTS** ### **Phase 1 Testing** 1. **File Consolidation Test** - Verify only one token file exists - Confirm all scripts can read token - Test token update propagation 2. **Functionality Test** - Browser automation still works - JWT redirect server functions - MCP server authentication succeeds 3. **Backward Compatibility** - Existing workflows continue to function - No breaking changes introduced ### **Phase 2 Testing** 1. **TokenManager Test** - Token loading and validation - Error handling for missing/invalid tokens - Configuration file processing 2. **Integration Test** - All components use TokenManager - Token updates through centralized interface - Security permissions properly set ### **Phase 3 Testing** 1. **Advanced Features Test** - Expiration monitoring works - Environment variable support - Comprehensive test suite passes --- ## 📊 **SUCCESS METRICS** ### **Immediate Success (Phase 1)** - **File Count**: JWT token files reduced from 5+ to 1 - **Update Time**: Token updates take <30 seconds to propagate - **Error Rate**: Zero sync-related authentication failures - **Documentation**: 100% of documentation reflects single location ### **Long-term Success (Phase 2-3)** - **Maintainability**: New developers can understand token setup in <5 minutes - **Security**: Zero exposed token files outside designated location - **Reliability**: Automated token validation prevents expired token issues - **Developer Experience**: Token management requires minimal manual intervention --- ## ⚠️ **RISKS AND MITIGATION** ### **Risk 1: Breaking Existing Functionality** - **Mitigation**: Comprehensive testing after each phase - **Rollback**: Complete backup before starting migration - **Testing**: Validate all authentication flows after changes ### **Risk 2: Missing Token References** - **Mitigation**: Thorough codebase audit using grep/find tools - **Validation**: Test all entry points and scripts - **Documentation**: Update all setup instructions ### **Risk 3: Token Security During Migration** - **Mitigation**: Proper file permissions throughout process - **Security**: Secure deletion of old token files - **Audit**: Verify no tokens left in unexpected locations --- ## 📋 **DELIVERABLES** ### **Phase 1 Deliverables** - ✅ **Migration Script**: `tools/auth/migrate-jwt-tokens.js` - ✅ **Updated Scripts**: All scripts reference single token location - ✅ **Documentation**: Updated setup and troubleshooting guides - ✅ **Validation Script**: Verify single token file exists and works ### **Phase 2 Deliverables** - ✅ **TokenManager Class**: `src/auth/token-manager.js` - ✅ **Configuration**: `config/authentication.json` - ✅ **Updated Components**: All components use TokenManager - ✅ **Security**: Proper file permissions and .gitignore entries ### **Phase 3 Deliverables** - ✅ **Monitoring**: Token expiration checking - ✅ **Environment Support**: Environment variable integration - ✅ **Test Suite**: Comprehensive testing framework - ✅ **Documentation**: Complete architecture documentation --- ## 🚀 **EXECUTION PLAN** ### **Pre-Implementation** 1. **Review Analysis Document**: `/docs/analysis/jwt-token-architecture-issue-analysis-v1.0.0.md` 2. **Create Feature Branch**: `feature/jwt-token-consolidation` 3. **Backup Current State**: Full project backup before changes ### **Implementation Sequence** 1. **Execute Phase 1**: Immediate consolidation (2-3 hours) 2. **Test and Validate**: Ensure no breaking changes 3. **Execute Phase 2**: Architecture improvement (3-4 hours) 4. **Test and Validate**: Comprehensive integration testing 5. **Execute Phase 3** (Optional): Advanced features (1-2 hours) ### **Post-Implementation** 1. **Update Documentation**: All guides and troubleshooting docs 2. **Create PR**: Submit for review and merge 3. **Monitor**: Ensure stable operation after deployment 4. **Knowledge Transfer**: Update team on new token management --- ## 📞 **SUPPORT AND ESCALATION** ### **Claude Desktop Coordination** - **Analysis Complete**: JWT architecture issue fully documented - **Testing Support**: Available for post-implementation validation - **Documentation**: Will update guides after implementation complete ### **Required Decisions** - **Primary Token Location**: Confirm preferred directory structure - **Migration Timing**: Coordinate with ongoing development - **Rollback Procedures**: Ensure rapid rollback capability if needed --- **Task Status**: ✅ **READY FOR EXECUTION** **Next Action**: Claude Code implementation of Phase 1 **Priority**: MEDIUM (High for Phase 1 immediate consolidation) **Estimated Completion**: Phase 1: 2-3 hours, Full implementation: 6-8 hours **Risk Level**: LOW (with proper testing and backup procedures) **🎯 Objective**: Transform scattered JWT token management into clean, maintainable, secure architecture**