# Alliance Boréale - Keycloak Systemd Service
# Generated by Ansible

[Unit]
Description=Keycloak Identity Provider
After=network.target postgresql.service
Wants=postgresql.service

[Service]
Type=simple
User=keycloak
Group=keycloak
WorkingDirectory=/opt/keycloak
ExecStart=/opt/keycloak/bin/kc.sh start
Restart=on-failure
RestartSec=10

# Security
NoNewPrivileges=true
PrivateTmp=true
ProtectSystem=strict
ProtectHome=true
ReadWritePaths=/var/log/keycloak /opt/keycloak/data

# Limits
LimitNOFILE=65536

[Install]
WantedBy=multi-user.target

---SEPARATOR---

# Alliance Boréale - Nginx Configuration for Keycloak
# Generated by Ansible

upstream keycloak_backend {
    server 127.0.0.1:{{ keycloak.http_port }};
}

# HTTP -> HTTPS redirect
server {
    listen 80;
    server_name {{ keycloak.hostname }};
    return 301 https://$server_name$request_uri;
}

# HTTPS
server {
    listen 443 ssl http2;
    server_name {{ keycloak.hostname }};

    # SSL
    ssl_certificate /etc/ssl/certs/{{ keycloak.hostname }}.crt;
    ssl_certificate_key /etc/ssl/private/{{ keycloak.hostname }}.key;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers HIGH:!aNULL:!MD5;
    ssl_prefer_server_ciphers on;

    # Logging
    access_log /var/log/nginx/keycloak-access.log;
    error_log /var/log/nginx/keycloak-error.log;

    # Proxy settings
    location / {
        proxy_pass http://keycloak_backend;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Port $server_port;
        
        # Buffers
        proxy_buffer_size 128k;
        proxy_buffers 4 256k;
        proxy_busy_buffers_size 256k;
        
        # Timeouts
        proxy_connect_timeout 300;
        proxy_send_timeout 300;
        proxy_read_timeout 300;
    }
}