worker_processes 1;
pid /var/run/nginx.pid;
events { worker_connections 256; }
http {
  include /etc/nginx/mime.types;
  server_tokens off;
  access_log off;
  error_log /dev/stderr warn;
  client_max_body_size 10m;
  proxy_connect_timeout 5s;
  proxy_read_timeout 60s;
  server {
    listen 8445 ssl;
    server_name _;
    absolute_redirect off;
    ssl_certificate /etc/nginx/tls/server.crt;
    ssl_certificate_key /etc/nginx/tls/server.key;
    ssl_protocols TLSv1.2 TLSv1.3;
    add_header Content-Security-Policy "default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; connect-src 'self'; form-action 'self'; frame-src 'self'; base-uri 'self'" always;
    add_header X-Frame-Options SAMEORIGIN always;
    location = / { return 302 /syly/; }
    location = /syly/ { return 302 /syly/loginController.do?login; }
    location /syly/ {
      proxy_pass http://app:8080;
      proxy_set_header Host $http_host;
      proxy_set_header X-Forwarded-Host $host;
      proxy_set_header X-Forwarded-Port 8445;
      proxy_set_header X-Forwarded-Proto $scheme;
      proxy_set_header X-Forwarded-For $remote_addr;
    }
    location / { return 404; }
  }
}