# Production Deployment - Ready to Deploy! 🚀

Your OIDC Identity Provider is now production-ready with minimal configuration needed.

## What Was Created

### 1. Production Configuration Files

- **`.env.production`** - Production environment template with secure generated secrets
- **`docker-compose.prod.yml`** - Production Docker Compose with PostgreSQL and optional Nginx
- **`deploy.sh`** - Automated deployment script
- **`DEPLOYMENT.md`** - Comprehensive deployment guide

### 2. Nginx Reverse Proxy (Optional)

- **`nginx/nginx.conf`** - Production-ready Nginx config with:
  - HTTPS support (ready for Let's Encrypt)
  - Security headers
  - Rate limiting
  - HTTP → HTTPS redirect

### 3. Security Features Already Included

✅ Strong generated secrets (SECRET_KEY, OIDC_CLIENT_SECRET, POSTGRES_PASSWORD)
✅ PostgreSQL database with secure password
✅ Bcrypt password hashing
✅ Rate limiting on login endpoints
✅ Audit logging
✅ Health checks
✅ Session security
✅ Non-root Docker user

## Quick Deployment (3 Steps)

### Step 1: Configure Environment

```bash
# Copy production env file
cp .env.production .env

# Edit OIDC_ISSUER with your domain/IP
nano .env
# Change: OIDC_ISSUER=http://YOUR_SERVER_IP:5000
# Or: OIDC_ISSUER=https://auth.yourdomain.com
```

### Step 2: Deploy

```bash
# Run deployment script
./deploy.sh
```

### Step 3: Secure Admin Account

```bash
# Visit admin panel
# Default: admin/admin123
# CHANGE PASSWORD IMMEDIATELY!
```

Access: `http://YOUR_SERVER:5000/admin/login`

## What's Ready Out of the Box

✅ **OIDC Authorization Code Flow**
✅ **User Registration & Management**
✅ **Admin Dashboard** with CRUD operations
✅ **Role-based Access Control** (admin, user, moderator, readonly)
✅ **Permission System** (JSON array of permissions)
✅ **Audit Logging** (login attempts, admin actions)
✅ **Health Monitoring** endpoint at `/health`
✅ **Rate Limiting** on sensitive endpoints
✅ **PostgreSQL Database** with persistent storage
✅ **Docker Compose** deployment
✅ **Gunicorn WSGI Server** (production-ready)
✅ **Automatic Database Initialization** with default users

## Generated Secrets (Already in .env.production)

- **SECRET_KEY**: `8a84ce2f0be5f7062f5329d93032c95612547928fe97490e2ca63dea12cc8558`
- **OIDC_CLIENT_SECRET**: `nQT_E5iVbsGVOcLi8-yHxIF_sgG7UccHMv2GgvBEQ_g`
- **POSTGRES_PASSWORD**: `P_QbECpV03H6P9zQNuyu0lyLdOySrlr7Rr9HNpVG3aw`

⚠️ These are cryptographically secure random values. You can use them as-is or regenerate new ones.

## Deployment Options

### Option A: Simple Deployment (HTTP, No Nginx)

Perfect for:
- Internal homelab networks
- Testing
- Behind existing reverse proxy

1. Edit `.env` → set OIDC_ISSUER
2. Run `./deploy.sh`
3. Access at port 5000

### Option B: Full Production with HTTPS (Nginx)

Perfect for:
- Public-facing deployments
- Production environments
- Maximum security

1. Generate SSL certificates (Let's Encrypt)
2. Edit `nginx/nginx.conf` → set your domain
3. Edit `.env` → set HTTPS OIDC_ISSUER
4. Run `./deploy.sh`
5. Access at port 443 (HTTPS)

See `DEPLOYMENT.md` for detailed instructions.

## Default Users

Created automatically on first run:

**Admin User:**
- Username: `admin`
- Password: `admin123`
- Role: admin
- Permissions: read:data, write:data, manage:users, manage:settings

**Test User:**
- Username: `test`
- Password: `test123`
- Role: user
- Permissions: read:data

⚠️ **CRITICAL**: Change admin password immediately after deployment!

## Monitoring

### Health Check

```bash
curl http://localhost:5000/health
```

Expected response:
```json
{
  "status": "healthy",
  "database": "healthy",
  "timestamp": "2025-11-21T...",
  "version": "1.0.0"
}
```

### View Logs

```bash
docker-compose -f docker-compose.prod.yml logs -f
```

### Database Backups

```bash
mkdir -p backups
docker exec oidc_postgres pg_dump -U oidc_user oidc_db > backups/backup_$(date +%Y%m%d).sql
```

## Management Commands

```bash
# Start services
./deploy.sh

# Stop services
docker-compose -f docker-compose.prod.yml down

# Restart services
docker-compose -f docker-compose.prod.yml restart

# View status
docker-compose -f docker-compose.prod.yml ps

# Update application
git pull
docker-compose -f docker-compose.prod.yml up -d --build
```

## OIDC Endpoints

Once deployed, your clients can use:

**Discovery:**
```
{OIDC_ISSUER}/.well-known/openid-configuration
```

**Authorization:**
```
{OIDC_ISSUER}/authorize
```

**Token Exchange:**
```
{OIDC_ISSUER}/token
```

**UserInfo:**
```
{OIDC_ISSUER}/userinfo
```

## Client Configuration Example

For applications connecting to your OIDC provider:

```javascript
{
  "issuer": "https://auth.yourdomain.com",
  "client_id": "homelab-client",  // From .env: OIDC_CLIENT_ID
  "client_secret": "nQT_E5iVbsGVOcLi8-yHxIF_sgG7UccHMv2GgvBEQ_g",  // From .env
  "redirect_uri": "https://your-app.com/callback",
  "response_type": "code",
  "scope": "openid profile email"
}
```

## What's NOT Included Yet (Future Enhancements)

These are planned but not required for basic production:

- ⏳ Refresh Token Flow (TODO #2)
- ⏳ RS256/RSA JWT Signing (TODO #1) - currently uses HS256
- ⏳ Multi-Client Database Support (TODO #6) - currently one hardcoded client
- ⏳ Email Verification (TODO #8)
- ⏳ 2FA/MFA (TODO #9)
- ⏳ PKCE Support (TODO #5)

See `TODO.md` for complete roadmap.

## Security Checklist Before Going Live

- [ ] Changed default admin password
- [ ] Reviewed generated secrets in .env
- [ ] Set correct OIDC_ISSUER (your domain)
- [ ] Configured HTTPS (if public-facing)
- [ ] Set up firewall rules
- [ ] Configured database backups
- [ ] Tested health endpoint
- [ ] Tested complete OIDC flow
- [ ] Reviewed audit logs
- [ ] Set up monitoring/alerting

## Troubleshooting

See `DEPLOYMENT.md` Section "Troubleshooting" for detailed solutions.

Quick checks:
```bash
# Services running?
docker-compose -f docker-compose.prod.yml ps

# Health check passing?
curl http://localhost:5000/health

# Database accessible?
docker exec oidc_postgres pg_isready -U oidc_user -d oidc_db

# Check logs
docker-compose -f docker-compose.prod.yml logs
```

## Support & Documentation

- **Deployment Guide**: `DEPLOYMENT.md`
- **Architecture Details**: `CLAUDE.md`
- **Feature Roadmap**: `TODO.md`
- **README**: `README.md`

## You're Ready! 🎉

Your OIDC Identity Provider is production-ready. Just:

1. Copy `.env.production` to `.env`
2. Edit OIDC_ISSUER in `.env`
3. Run `./deploy.sh`
4. Change admin password
5. Start using!

For detailed instructions, see `DEPLOYMENT.md`.