homelab/roles/keycloak/templates/keycloak.conf.j2

server {
  listen 80;
  return 301 https://$host$request_uri;
}

server {
  listen 443 ssl http2;
  server_name "keycloak.{{ base_domain }}";
  set $keycloak keycloak;

  # Security/XSS Mitigation Headers
  add_header X-Frame-Options "SAMEORIGIN";
  add_header X-XSS-Protection "1; mode=block";
  add_header X-Content-Type-Options "nosniff";

  include /etc/nginx/snippets/authelia-endpoint.conf;

  location / {
    proxy_pass http://$keycloak:8080;
    include /etc/nginx/snippets/authelia-auth.conf;
    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-Protocol $scheme;
    proxy_set_header X-Forwarded-Host $http_host;
    proxy_buffering off;
  }
}