webhooker/TODO.md

Webhooker TODO List

Phase 1: Security & Infrastructure Hardening

• Implement proper security headers (HSTS, CSP, X-Frame-Options, etc.)
• Add request timeouts and context handling
• Set maximum request/response body sizes
• Implement rate limiting middleware
• Add CSRF protection for forms
• Set up proper CORS handling
• Implement request ID tracking through entire request lifecycle
• Add panic recovery with proper error reporting

Phase 2: Authentication & Authorization

• Create authentication middleware that checks session
• Implement proper session expiration
• Add "Remember me" functionality
• Implement password reset flow
• Add user registration (if needed)
• Create authorization middleware for protected routes
• Add API key authentication for programmatic access

Phase 3: Database Models & Migrations

• Create webhook source model (id, user_id, name, target_url, secret, created_at, etc.)
• Create webhook request log model (id, source_id, request_headers, request_body, response_status, etc.)
• Create webhook retry model for failed deliveries
• Add database indexes for performance
• Create migration system for schema updates

Phase 4: Webhook Source Management UI

• Implement webhook source list page (/sources)
• Create webhook source creation form (/sources/new)
• Build webhook source detail page (/source/{id})
• Add webhook source edit functionality (/source/{id}/edit)
• Implement webhook source deletion with confirmation
• Add webhook URL generation and display
• Create secret key generation and management
• Add webhook testing functionality

Phase 5: Webhook Processing Engine

• Implement actual webhook reception at /webhook/{uuid}
• Validate incoming webhook requests (headers, body size, etc.)
• Create webhook forwarding logic to target URLs
• Implement request/response logging
• Add webhook signature verification (GitHub, Stripe, etc. formats)
• Create webhook transformation capabilities (headers, body)
• Implement timeout handling for outbound requests
• Add retry logic with exponential backoff

Phase 6: Webhook Logs & Analytics

• Create webhook request log viewer (/source/{id}/logs)
• Add filtering and search capabilities for logs
• Implement request/response body viewer
• Create analytics dashboard (success rates, response times)
• Add webhook health monitoring
• Implement alerting for failed webhooks
• Create log retention policies

Phase 7: Advanced Features

• Add webhook request replay functionality
• Implement webhook request batching
• Create webhook request queuing system
• Add support for multiple target URLs per source
• Implement conditional forwarding based on payload
• Add webhook transformation templates
• Create webhook debugging tools
• Implement webhook scheduling/delayed delivery

Phase 8: API Development

• Create RESTful API for webhook source management
• Implement API authentication and rate limiting
• Add API documentation (OpenAPI/Swagger)
• Create API client libraries
• Implement webhooks-as-a-service API

Phase 9: Performance & Scalability

• Implement caching layer (Redis)
• Add background job processing (for retries, etc.)
• Create horizontal scaling capabilities
• Implement webhook delivery parallelization
• Add metrics collection (Prometheus)
• Create performance monitoring dashboard

Phase 10: Operations & Maintenance

• Add comprehensive logging throughout application
• Create admin dashboard for user management
• Implement backup and restore procedures
• Add system health checks and monitoring
• Create deployment automation (Docker, K8s)
• Implement zero-downtime deployments
• Add feature flags for gradual rollouts

Nice-to-Have Features

• Webhook marketplace/templates
• Team collaboration features
• Webhook versioning
• A/B testing for webhooks
• Webhook analytics export
• Mobile app for monitoring
• Slack/Discord/Email notifications
• Webhook documentation generator
• GraphQL subscription support
• WebSocket support for real-time updates