Trackeep/docs/OAUTH_UPDATE_INTEGRATION.md

OAuth Integration for Updates

This document explains how the Trackeep update system integrates with the OAuth service to use user's GitHub tokens for checking updates from the Dvorinka/Trackeep repository.

How It Works

1. OAuth Service Integration

The update system requires the OAuth service to be running and automatically extracts GitHub tokens:

1. User Authentication: User logs in via the OAuth service (@Others/oauth-service)
2. Token Storage: OAuth service stores the GitHub access token in the JWT
3. Update Check: Update system extracts the token from the JWT for GitHub API calls
4. Repository: Checks for updates from https://github.com/Dvorinka/Trackeep

2. Token Extraction Process

// Function: getGitHubTokenFromContext()
// 1. Extract Authorization header from request
// 2. Parse JWT token using JWT_SECRET
// 3. Extract GitHub access token from claims
// 4. Validate token expiration
// 5. Return token for GitHub API calls

3. OAuth Service Requirement

The update system requires the OAuth service to be running:

• No fallback to environment tokens
• Clear error messages when OAuth service is unavailable
• Automatic token management through OAuth

Configuration

Required Environment Variables

# OAuth Service (REQUIRED)
OAUTH_SERVICE_URL=http://localhost:9090
JWT_SECRET=your-jwt-secret-key

# Update Configuration
APP_VERSION=1.0.0
AUTO_UPDATE_CHECK=false
UPDATE_CHECK_INTERVAL=24h
PRERELEASE_UPDATES=false

OAuth Service Setup

The OAuth service must be running and configured with:

• GitHub OAuth App credentials
• JWT signing secret matching backend
• Proper CORS configuration
• Access to Dvorinka/Trackeep repository

API Flow

Update Check Request

GET /api/updates/check
Authorization: Bearer <jwt_token_from_oauth>

Error Handling

If OAuth service is not available:

{
  "error": "OAuth service not available",
  "message": "Please ensure OAuth service is running and you are authenticated"
}

HTTP Status: 503 Service Unavailable

Benefits

For Users

• Zero Configuration: No need to create GitHub tokens
• Automatic Updates: Seamless update checking through OAuth
• Security: Tokens managed securely by OAuth service

For Developers

• Centralized Authentication: Single OAuth service for all instances
• Repository Control: Updates from your specific repository
• No Token Management: OAuth handles token lifecycle automatically

Repository Configuration

The update system is configured to check:

• Repository: Dvorinka/Trackeep
• API Endpoint: https://api.github.com/repos/Dvorinka/Trackeep/releases/latest
• Assets: Platform-specific release assets

Security Considerations

1. OAuth Required: No fallback authentication methods
2. Token Validation: JWT tokens are validated before use
3. Expiration Check: Tokens are checked for expiration
4. Repository Access: OAuth service needs access to your repository

Troubleshooting

Common Issues

1. "OAuth service not available"

   • Ensure OAuth service is running on port 9090
   • Check JWT_SECRET matches between services
   • Verify user is authenticated via OAuth

2. "No GitHub token found"

   • User needs to authenticate with OAuth service
   • Check Authorization header is present
   • Verify JWT token contains access_token claim

3. "Failed to check for updates"

   • Verify repository exists: Dvorinka/Trackeep
   • Check OAuth service has repository access
   • Ensure GitHub releases are published

Debug Logging

The system provides clear logging:

Using GitHub token from OAuth service for update check
No GitHub token from OAuth service - update check failed
OAuth service not available - please ensure OAuth service is running

Deployment Requirements

Production Setup

1. OAuth Service: Must be deployed and accessible
2. Environment Variables: JWT_SECRET must match between services
3. GitHub Releases: Publish releases to Dvorinka/Trackeep
4. Repository Access: OAuth app needs access to your repository

Service Dependencies

Trackeep Backend → OAuth Service → GitHub API
     ↓              ↓              ↓
  Updates      Authentication   Release Data

Implementation Details

Repository URL

owner := "Dvorinka"
repo := "Trackeep"
url := fmt.Sprintf("https://api.github.com/repos/%s/%s/releases/latest", owner, repo)

OAuth Token Extraction

// Extract from JWT claims
claims := token.Claims.(jwt.MapClaims)
githubToken := claims["access_token"].(string)

Error Response

c.JSON(http.StatusServiceUnavailable, gin.H{
    "error": "OAuth service not available",
    "message": "Please ensure OAuth service is running and you are authenticated",
})

Migration from Manual Tokens

Before (Manual Setup)

# Required manual token creation
GITHUB_TOKEN=ghp_xxxxxxxxxxxxxxxxxxxx

After (OAuth Required)

# Zero configuration - OAuth handles everything
OAUTH_SERVICE_URL=http://localhost:9090
JWT_SECRET=shared-secret

Release Process

To publish updates:

1. Create Release: Publish release on Dvorinka/Trackeep
2. Platform Assets: Include platform-specific binaries
3. Release Notes: Add changelog and checksum information
4. Automatic Detection: OAuth-enabled instances will detect updates automatically