server {
  listen 8080;
  server_name default_server; 
  root /usr/lib/GNUstep/SOGo/WebServerResources/; 

  ## requirement to create new calendars in Thunderbird ##
  proxy_http_version 1.1;

  # Message size limit
  client_max_body_size 50m;
  client_body_buffer_size 128k;

  location = / {
    rewrite ^ '/SOGo'; 
    allow all; 
  }

  location = /principals/ {
    rewrite ^ '/SOGo/dav'; 
    allow all; 
  }

  location ^~/SOGo {
    proxy_pass 'http://127.0.0.1:20000'; 
    proxy_redirect 'http://127.0.0.1:20000' default; 
    # forward user's IP address 
    proxy_set_header X-Real-IP $remote_addr; 
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
    proxy_set_header Host $host; 
    proxy_set_header x-webobjects-server-protocol HTTP/1.0; 
    proxy_set_header x-webobjects-remote-host 127.0.0.1; 
    proxy_set_header x-webobjects-server-name $server_name; 
    proxy_set_header x-webobjects-server-url $scheme://$host; 
    proxy_set_header x-webobjects-server-port $server_port; 
    proxy_connect_timeout 90;
    proxy_send_timeout 90;
    proxy_read_timeout 90;
    proxy_buffer_size 4k;
    proxy_buffers 4 32k;
    proxy_busy_buffers_size 64k;
    proxy_temp_file_write_size 64k;
    break;
  }

  location /SOGo.woa/WebServerResources/ {
    alias /usr/lib/GNUstep/SOGo/WebServerResources/;
    allow all;
    expires max;
  }

  location /SOGo/WebServerResources/ {
    alias /usr/lib/GNUstep/SOGo/WebServerResources/; 
    allow all;
    expires max;
  }

  location (^/SOGo/so/ControlPanel/Products/([^/]*)/Resources/(.*)$) {
    alias /usr/lib/GNUstep/SOGo/$1.SOGo/Resources/$2;
    expires max;
  }

  location (^/SOGo/so/ControlPanel/Products/[^/]*UI/Resources/.*\.(jpg|png|gif|css|js)$) {
    alias /usr/lib/GNUstep/SOGo/$1.SOGo/Resources/$2;
    expires max;
  }

  location ^~ /Microsoft-Server-ActiveSync {
    access_log /var/log/nginx/activesync.log;
    error_log  /var/log/nginx/activesync-error.log;
      
    proxy_connect_timeout 75;
    proxy_send_timeout 3600;
    proxy_read_timeout 3600;
    proxy_buffers 64 256k;
      
    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_pass http://127.0.0.1:20000/SOGo/Microsoft-Server-ActiveSync;
    proxy_redirect http://127.0.0.1:20000/SOGo/Microsoft-Server-ActiveSync /;
  }
}
