private function OpenidConnectWindowsAadClient::buildUserinfo in OpenID Connect Microsoft Azure Active Directory client 7

Helper function to do the call to the endpoint and build userinfo array.

Parameters

string $access_token: The access token.

string $url: The endpoint we want to send the request to.

string $upn: The name of the property that holds the Azure username.

string $name: The name of the property we want to map to Drupal username.

Return value

array The userinfo array or FALSE.

1 call to OpenidConnectWindowsAadClient::buildUserinfo()

OpenidConnectWindowsAadClient::retrieveUserInfo in plugins/openid_connect_client/windows_aad/OpenidConnectWindowsAadClient.class.php

Overrides OpenIDConnectClientBase::retrieveUserInfo().

File

plugins/openid_connect_client/windows_aad/OpenidConnectWindowsAadClient.class.php, line 167

OpenID Connect client for Windows Azure AD.

Class

OpenidConnectWindowsAadClient

Class OpenidConnectWindowsAadClient adds the client to OpenID Connect.

Code

private function buildUserinfo($access_token, $url, $upn, $name) {

  // Perform the request.
  $options = array(
    'method' => 'GET',
    'headers' => array(
      'Content-Type' => 'application/json',
      'Authorization' => 'Bearer ' . $access_token,
    ),
  );
  $result = drupal_http_request($url, $options);
  if (in_array($result->code, array(
    200,
    304,
  ))) {
    $profile_data = json_decode($result->data, TRUE);
    $profile_data['name'] = $profile_data[$name];
    if (!isset($profile_data['email'])) {

      // See if we have the Graph otherMails property and use it if available,
      // if not, add the principal name as email instead, so Drupal still will
      // create the user anyway.
      if ($this
        ->getSetting('userinfo_graph_api_use_other_mails') == 1) {
        if (!empty($profile_data['otherMails'])) {

          // Use first occurrence of otherMails attribute.
          $profile_data['email'] = current($profile_data['otherMails']);
        }
      }
      else {

        // Show message to user.
        if ($this
          ->getSetting('hide_email_address_warning') != 1) {
          drupal_set_message(t('Email address not found in UserInfo. Used username instead, please check this in your profile.'), 'warning');
        }

        // Write watchdog warning.
        $type = 'warning';
        $message = 'Email address of user @user not found in UserInfo. Used username instead, please check.';
        $variables = array(
          '@user' => $profile_data[$upn],
        );
        watchdog($type, $message, $variables);
        $profile_data['email'] = $profile_data[$upn];
      }
    }
    return $profile_data;
  }
  else {
    drupal_set_message(t('The UserInfo cannot be retrieved. Please check your settings.'), 'error');
    return FALSE;
  }
}