worker_processes 1;

# Change this if running outside docker!
user root root;
pid /tmp/nginx.pid;
error_log /tmp/nginx.error.log;

events {
  worker_connections 1024; # increase if you have lots of clients
  accept_mutex off; # set to 'on' if nginx worker_processes > 1
  use epoll;
}

http {
  include /etc/nginx/mime.types;

  # fallback in case we can't determine a type
  default_type application/octet-stream;
  access_log /tmp/nginx.access.log combined;
  sendfile on;

  upstream app_server {
    # fail_timeout=0 means we always retry an upstream even if it failed
    # to return a good HTTP response

    # for UNIX domain socket setups
    server unix:/tmp/gunicorn.sock fail_timeout=0;
  }

  server {
    listen 8000 deferred;
    client_max_body_size 20G;

    # set the correct host(s) for your site
    server_name webodm.localhost;

    keepalive_timeout 5;

    proxy_connect_timeout 360s;
    proxy_read_timeout 360s;

    # path for static files
    location /static {
      root /webodm/build;
    }

    location / {
      # CORS settings

      # These settings are VERY permissive, consider tightening them

      add_header 'Access-Control-Allow-Origin' '*';
      add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
      add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range';
      add_header 'Access-Control-Expose-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range';

      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

      # enable this if and only if you use HTTPS
      # proxy_set_header X-Forwarded-Proto https;
      proxy_set_header Host $http_host;

      # we don't want nginx trying to do something clever with
      # redirects, we set the Host: header above already.
      proxy_redirect off;
      proxy_pass http://app_server;
    }
  }
}