openid_discovery
function openid_discovery
openid_discovery($claimed_id)
Perform discovery on a claimed ID to determine the OpenID provider endpoint.
Discovery methods are provided by the hook_openid_discovery_method_info and could be further altered using the hook_openid_discovery_method_info_alter.
Parameters
$claimed_id: The OpenID URL to perform discovery on.
Return value
The resulting discovery array from the first successful discovery method, which must contain following keys:
- 'services' (required) an array of discovered services (including OpenID
version, endpoint URI, etc).
- 'claimed_id' (optional) new claimed identifer, found by following HTTP
redirects during the services discovery. If all the discovery method fails or if no appropriate discovery method is found, FALSE is returned.
File
- modules/openid/openid.module, line 419
- Implement OpenID Relying Party support for Drupal
Code
function openid_discovery($claimed_id) { module_load_include('inc', 'openid'); $methods = module_invoke_all('openid_discovery_method_info'); drupal_alter('openid_discovery_method_info', $methods); // Execute each method in turn and return first successful discovery. foreach ($methods as $method) { $discovery = $method($claimed_id); if (!empty($discovery)) { return $discovery; } } return FALSE; }
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Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/modules!openid!openid.module/function/openid_discovery/7.x