CHAPTER 3 USING (Best web hosting) THE DRUPAL CORE MODULES
CHAPTER 3 USING THE DRUPAL CORE MODULES Running a Directory Server The Drupal module offers a simple service by which other Drupal sites can announce their existence or ping a central server on a regular basis. While there are many possible applications of such a service, the most common use is along the lines of the now defunct Drupal Sites page on Drupal.org, which was simply a long list of sites that run Drupal. Note CivicSpaceLabs.org uses the directory server to generate a list of sites running CivicSpace (which is based on Drupal): http://civicspacelabs.org/home/directory. In practice, any site that has the Drupal module enabled can function as a directory server. When another site pings the site, the remote site s name, slogan, and mission are added to the list of sites. For example, you might use a directory server on a college or university where individual labs or departments are setting up many different Drupal sites. Each one could ping a central server at the university to compile a list of all the various sites as they come online. In its current state, the directory server service lacks some basic features: the administrator cannot block a certain site from pinging and being added to the list, and the administrator cannot limit the incoming pings to a certain set of domains or IP addresses. Note The promise of truly secure and flexible distributed authentication is very attractive. If you are interested in helping the Drupal team fix the current shortcomings of the Drupal module and develop a top- notch solution, please join us at Drupal.org. Your help is welcome. Configuring the Drupal Module After you enable the Drupal module, you can access its settings at admin/settings/drupal. This page contains the following fields: The Drupal XML-RPC Server field is the path to the XML-RPC endpoint for the directory server. This is typically http://site_url/xmlrpc.php. The Drupal Directory field determines whether the site will ping the directory server every time scheduled tasks are run with cron.php. Distributed authentication does not depend on this being enabled; it is fully functional as soon as the Drupal module is turned on. In order for your site to be listed in the remote Drupal directory, the Name, Slogan, and Mission field on the admin/settings page of your site must be set.
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