Add JS Callback Handler Support

apps/drupal/drupal_js.conf

@@ -0,0 +1,21 @@
+# -*- mode: nginx; mode: flyspell-prog;  ispell-local-dictionary: "american" -*-
+
+### Drupal 7 configuration for the JS Callback Handler module:
+### https://www.drupal.org/project/js
+location ~* "^/(?:[a-z]{2}(?:-[A-Za-z]{2,4})?/)?(?:js|js/.*)$" {
+  rewrite ^/(.*)$ /js.php?q=$1 last;
+}
+
+### Non-clean URLs (query based, only uncomment if needed).
+# if ($query_string ~ "(?:^|&)q=((?:[a-z]{2}(?:-[A-Za-z]{2,4})?/)?(?:js|js/.*))") {
+#  rewrite ^/(.*)$ /js.php?q=$1 last;
+#}
+
+location ^~ /js.php {
+  tcp_nopush off;
+  keepalive_requests 0;
+  access_log off;
+  try_files $uri =404; ### check for existence of php file first
+  include apps/drupal/fastcgi_js.conf;
+  fastcgi_pass phpcgi;
+}

apps/drupal/fastcgi_js.conf

@@ -0,0 +1,47 @@
+#-*- mode: nginx; mode: flyspell-prog; ispell-local-dictionary: "american" -*-
+
+### Drupal 7 configuration for the JS Callback Handler module:
+### https://www.drupal.org/project/js
+
+### fastcgi configuration for serving private files.
+## 1. Parameters.
+fastcgi_param QUERY_STRING q=$uri&$args;
+fastcgi_param REQUEST_METHOD $request_method;
+fastcgi_param CONTENT_TYPE $content_type;
+fastcgi_param CONTENT_LENGTH $content_length;
+
+fastcgi_param SCRIPT_NAME /js.php;
+fastcgi_param REQUEST_URI $request_uri;
+fastcgi_param DOCUMENT_URI $document_uri;
+fastcgi_param DOCUMENT_ROOT $document_root;
+fastcgi_param SERVER_PROTOCOL $server_protocol;
+
+fastcgi_param GATEWAY_INTERFACE CGI/1.1;
+fastcgi_param SERVER_SOFTWARE nginx/$nginx_version;
+
+fastcgi_param REMOTE_ADDR $remote_addr;
+fastcgi_param REMOTE_PORT $remote_port;
+fastcgi_param SERVER_ADDR $server_addr;
+fastcgi_param SERVER_PORT $server_port;
+fastcgi_param SERVER_NAME $server_name;
+## PHP only, required if PHP was built with --enable-force-cgi-redirect
+fastcgi_param REDIRECT_STATUS 200;
+fastcgi_param SCRIPT_FILENAME $document_root/js.php;
+## HTTPS 'on' parameter.  This requires Nginx version 1.1.11 or
+## later. The if_not_empty flag was introduced in 1.1.11.  See:
+## http://nginx.org/en/CHANGES. If using a version that doesn't
+## support this comment out the line below.
+fastcgi_param HTTPS $fastcgi_https if_not_empty;
+## For Nginx versions below 1.1.11 uncomment the line below after commenting out the above.
+#fastcgi_param HTTPS $fastcgi_https;
+
+## 2. Nginx FCGI specific directives.
+fastcgi_buffers 256 4k;
+fastcgi_intercept_errors on;
+## Allow 4 hrs - pass timeout responsibility to upstream.
+fastcgi_read_timeout 14400;
+fastcgi_index js.php;
+## Hide the X-Drupal-Cache header provided by Pressflow.
+fastcgi_hide_header 'X-Drupal-Cache';
+## Hide the Drupal 7 header X-Generator.
+fastcgi_hide_header 'X-Generator';

sites-available/example.com.conf

@@ -38,12 +38,6 @@ server {
         return 444;
     }
 
-    ## Protection against illegal HTTP methods. Out of the box only HEAD,
-    ## GET and POST are allowed.
-    if ($not_allowed_method) {
-        return 405;
-    }
-
     ## Filesystem root of the site and index.
     root /var/www/sites/example.com;
     index index.php;
@@ -61,6 +55,20 @@ server {
     location ~* ^/.well-known/ {
         allow all;
     }
+
+    #################################################################
+    ### Configuration for Drupal 7 sites that use the JS Callback
+    ### Handler module: https://www.drupal.org/project/js. This
+    ### should be above the $not_allowed_method (since the JS module
+    ### handles these) and above the normal drupal.conf include.
+    #################################################################
+    include apps/drupal/drupal_js.conf;
+
+    ## Protection against illegal HTTP methods. Out of the box only HEAD,
+    ## GET and POST are allowed.
+    if ($not_allowed_method) {
+        return 405;
+    }
 
     ################################################################
     ### Generic configuration: for most Drupal 7 sites.
@@ -209,6 +217,14 @@ server {
         return 444;
     }
 
+    #################################################################
+    ### Configuration for Drupal 7 sites that use the JS Callback
+    ### Handler module: https://www.drupal.org/project/js. This
+    ### should be above the $not_allowed_method (since the JS module
+    ### handles these) and above the normal drupal.conf include.
+    #################################################################
+    include apps/drupal/drupal_js.conf;
+
     ## Protection against illegal HTTP methods. Out of the box only HEAD,
     ## GET and POST are allowed.
     if ($not_allowed_method) {