function openid_normalize in Drupal 7

Normalize the given identifier.

The procedure is described in OpenID Authentication 2.0, section 7.2.

8 calls to openid_normalize()

OpenIDFunctionalTestCase::testDiscovery in modules/openid/openid.test

Test discovery of OpenID Provider Endpoint via Yadis and HTML.

OpenIDTestCase::testOpenidNormalize in modules/openid/openid.test

Test openid_normalize().

openid_begin in modules/openid/openid.module

The initial step of OpenID authentication responsible for the following:

openid_complete in modules/openid/openid.module

Completes OpenID authentication by validating returned data from the OpenID Provider.

openid_user_add_validate in modules/openid/openid.pages.inc

... See full list

File

modules/openid/openid.inc, line 283

OpenID utility functions.

Code

function openid_normalize($identifier) {
  $methods = module_invoke_all('openid_normalization_method_info');
  drupal_alter('openid_normalization_method_info', $methods);

  // Execute each method in turn, stopping after the first method accepted
  // the identifier.
  foreach ($methods as $method) {
    $result = $method($identifier);
    if ($result !== NULL) {
      $identifier = $result;
      break;
    }
  }
  return $identifier;
}