#!/usr/bin/env node

/**
 * 🔐 Secure Proxy OIDC - Project Index
 * 
 * Reverse proxy sécurisé avec authentification Keycloak
 * et panel admin complet pour gérer les services internes.
 * 
 * Created: December 3, 2025
 */

console.log(`
╔════════════════════════════════════════════════════════════════╗
║                                                                ║
║         🔐 SECURE PROXY - REVERSE PROXY WITH OIDC             ║
║                                                                ║
║  A complete solution to protect internal services behind      ║
║  Keycloak authentication with a modern admin panel            ║
║                                                                ║
╚════════════════════════════════════════════════════════════════╝

📦 PROJECT FILES
================================================================================

📂 SOURCE CODE (src/)
─────────────────────
  ✓ server.js ........................... Main Express server (212 lines)
  ✓ config.js ........................... Configuration management
  ✓ db.js ............................... SQLite database initialization
  
  📂 middleware/
     ✓ oidcMiddleware.js ............... OIDC & Keycloak authentication
     ✓ security.js ..................... Rate limiting, CSRF, headers
     ✓ proxyMiddleware.js .............. Reverse proxy logic
  
  📂 routes/
     ✓ authRoutes.js ................... Auth endpoints (/auth/*)
     ✓ adminRoutes.js .................. Admin API endpoints (/api/*)
     ✓ dashboardRoutes.js .............. Dashboard routes
  
  📂 controllers/
     ✓ authController.js ............... Authentication logic
     ✓ serviceController.js ............ Service CRUD operations
     ✓ adminController.js .............. Admin dashboard logic
  
  📂 services/
     ✓ serviceManager.js ............... Database operations manager
  
  📂 utils/
     ✓ logger.js ....................... Colored logging utility

📂 FRONTEND (public/)
─────────────────────
  ✓ admin.html ......................... Complete admin panel UI (HTML/CSS/JS)
                                          • Dashboard with statistics
                                          • Service management
                                          • Audit logs viewer
                                          • Responsive design

📂 SCRIPTS (scripts/)
──────────────────────
  ✓ initDb.js .......................... Initialize database
  ✓ seedDb.js .......................... Seed sample data

📂 DATABASE (db/)
──────────────────
  ✓ services.db ....................... SQLite database (auto-created)

📂 CONFIGURATION
─────────────────
  ✓ package.json ....................... Dependencies & scripts
  ✓ .env.example ....................... Configuration template
  ✓ .env ............................... Your configuration (create from .env.example)
  ✓ .gitignore ......................... Git exclusions
  ✓ Dockerfile ......................... Docker image definition
  ✓ docker-compose.yml ................ Complete dev stack
  ✓ nginx.example.conf ................ Nginx reverse proxy config

📂 DOCUMENTATION
──────────────────
  ✓ README.md .......................... Complete documentation
  ✓ INSTALLATION.md ................... Detailed setup guide
  ✓ QUICKSTART.md ..................... 5-minute quick start
  ✓ ARCHITECTURE.md ................... Technical architecture
  ✓ FEATURES.md ....................... Complete feature checklist
  ✓ PROJECT_SUMMARY.md ................ Quick reference guide
  ✓ INDEX.md ........................... This file

📂 TESTING
───────────
  ✓ test-api.sh ....................... API testing script
  ✓ project-structure.sh .............. Project structure viewer

📊 PROJECT STATISTICS
═════════════════════════════════════════════════════════════════

  • Total Files Created: 28
  • Lines of Code: ~1,500+ (src/)
  • Documentation Files: 7
  • Database Tables: 3
  • API Endpoints: 14+
  • Security Layers: 5

🚀 QUICK START
═════════════════════════════════════════════════════════════════

1. Install dependencies:
   $ npm install

2. Initialize database:
   $ npm run init-db

3. Start development server:
   $ npm run dev

4. Open browser:
   http://localhost:3000

5. Access admin panel:
   http://localhost:3000/admin

📚 DOCUMENTATION QUICK LINKS
═════════════════════════════════════════════════════════════════

  • New? → Read: QUICKSTART.md (5 min)
  • Installation? → Read: INSTALLATION.md
  • Architecture? → Read: ARCHITECTURE.md
  • Full reference? → Read: README.md
  • All features? → Read: FEATURES.md

🎯 KEY FEATURES
═════════════════════════════════════════════════════════════════

  ✅ OIDC Authentication (Keycloak)
  ✅ Reverse Proxy with Dynamic Routing
  ✅ Admin Panel for Service Management
  ✅ Complete CRUD Operations
  ✅ Audit & Access Logging
  ✅ Rate Limiting
  ✅ CSRF Protection
  ✅ Security Headers
  ✅ SQLite Database
  ✅ Docker Support
  ✅ Production Ready
  ✅ Fully Documented

🔒 SECURITY FEATURES
═════════════════════════════════════════════════════════════════

  ✅ HTTPS/SSL Support
  ✅ OIDC OAuth 2.0 Flow
  ✅ Secure Sessions (httpOnly, sameSite)
  ✅ CSRF Tokens
  ✅ Rate Limiting (15 req/min default)
  ✅ Helmet.js Security Headers
  ✅ Input Validation
  ✅ SQL Injection Prevention
  ✅ IP Logging & Tracing
  ✅ Complete Audit Trail

📖 ENDPOINTS OVERVIEW
═════════════════════════════════════════════════════════════════

Authentication:
  GET  /auth/login-page ........... Show login page
  GET  /auth/login ................ Initiate OAuth flow
  POST /auth/callback ............ OAuth callback
  GET  /auth/logout ............... Logout
  GET  /auth/profile .............. User profile

Services Management (Admin only):
  POST /api/services .............. Create service
  GET  /api/services .............. List all services
  GET  /api/services/:id .......... Get service details
  PUT  /api/services/:id .......... Update service
  DELETE /api/services/:id ........ Delete service
  PATCH /api/services/:id/toggle .. Enable/disable
  GET  /api/services/:id/logs .... Service access logs

Dashboard (Admin only):
  GET /dashboard/stats ........... Statistics
  GET /dashboard/logs ............ Audit logs

Proxy Routes:
  ALL /proxy/* ................... Dynamic routing to services

🗂️ DATABASE SCHEMA
═════════════════════════════════════════════════════════════════

services:
  - id (UUID)
  - name (unique)
  - path (unique, e.g. /myapp)
  - target_url (e.g. http://localhost:8080)
  - require_auth (boolean)
  - description
  - enabled (boolean)
  - created_at, updated_at

audit_logs:
  - id, action, user_id, service_id
  - ip_address, details (JSON)
  - timestamp

access_logs:
  - id, service_id, user_id
  - path, method, status_code
  - response_time_ms, ip_address
  - timestamp

⚙️ CONFIGURATION
═════════════════════════════════════════════════════════════════

Copy .env.example to .env and configure:

  PORT=3000
  NODE_ENV=development
  PROXY_URL=https://secure.k2r.ovh

  OIDC_ISSUER=https://keycloak.example.com/auth/realms/master
  OIDC_CLIENT_ID=openidv2-client
  OIDC_CLIENT_SECRET=your_secret
  OIDC_CALLBACK_URL=https://secure.k2r.ovh/callback

  ADMIN_USERNAME=admin@example.com
  SESSION_SECRET=random_string_here

🐳 DOCKER
═════════════════════════════════════════════════════════════════

Build:
  $ docker build -t openidv2 .

Run:
  $ docker run -p 3000:3000 openidv2

Docker Compose (complete dev stack):
  $ docker-compose up

📤 DEPLOYMENT
═════════════════════════════════════════════════════════════════

Development:
  $ npm run dev

Production:
  $ NODE_ENV=production npm start

Systemd:
  See INSTALLATION.md for systemd setup

Docker:
  $ docker build -t openidv2 .
  $ docker run -p 3000:3000 openidv2

🛠️ USEFUL COMMANDS
═════════════════════════════════════════════════════════════════

npm install ............... Install dependencies
npm run dev ............... Start in dev mode (auto-reload)
npm start ................. Start in production
npm run init-db ........... Initialize database
npm run seed-db ........... Seed sample data
./test-api.sh ............. Test API endpoints

🎓 USAGE EXAMPLE
═════════════════════════════════════════════════════════════════

1. Create a service:
   Name: Grafana
   Path: /grafana
   Target URL: http://localhost:3001
   Require Auth: ✓

2. Access it:
   http://localhost:3000/grafana
   
3. It proxies to:
   http://localhost:3001

4. All accesses are:
   - Logged for audit
   - Protected by Keycloak auth
   - Monitored for performance

💡 NEXT STEPS
═════════════════════════════════════════════════════════════════

1. Read QUICKSTART.md for 5-min setup ⏱️
2. Run: npm install && npm run init-db && npm run dev 🚀
3. Visit: http://localhost:3000 🌐
4. Create your first service via /admin 📝
5. Deploy to production when ready 🚢

📝 VERSION
═════════════════════════════════════════════════════════════════

Project: Secure Proxy OIDC v1.0.0
Created: December 3, 2025
Status: Production-Ready ✅

═════════════════════════════════════════════════════════════════

Questions? Check the documentation:
  - README.md (general info)
  - INSTALLATION.md (setup guide)
  - QUICKSTART.md (quick reference)
  - ARCHITECTURE.md (technical details)

Ready to build? 🎉
Let's go! 🚀

═════════════════════════════════════════════════════════════════
`);