openid_complete

• Drupal 6
• Drupal 7

Versions

6 – 7

openid_complete($response = array())

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

Parameters

$response Array of returned values from the OpenID Provider.

Return value

$response Response values for further processing with $response['status'] set to one of 'success', 'failed' or 'cancel'.

Code

modules/openid/openid.module, line 215

<?php
function openid_complete($response = array()) {
  module_load_include('inc', 'openid');

  if (count($response) == 0) {
    $response = _openid_response();
  }
  
  // Default to failed response
  $response['status'] = 'failed';
  if (isset($_SESSION['openid']['service']['uri']) && isset($_SESSION['openid']['claimed_id'])) {
    $service = $_SESSION['openid']['service'];
    $claimed_id = $_SESSION['openid']['claimed_id'];
    unset($_SESSION['openid']['service']);
    unset($_SESSION['openid']['claimed_id']);
    if (isset($response['openid.mode'])) {
      if ($response['openid.mode'] == 'cancel') {
        $response['status'] = 'cancel';
      }
      else {
        if (openid_verify_assertion($service['uri'], $response)) {
          // If the returned claimed_id is different from the session claimed_id,
          // then we need to do discovery and make sure the op_endpoint matches.
          if ($service['version'] == 2 && $response['openid.claimed_id'] != $claimed_id) {
            $disco = openid_discovery($response['openid.claimed_id']);
            if ($disco[0]['uri'] != $service['uri']) {
              return $response;
            }
          }
          else {
            $response['openid.claimed_id'] = $claimed_id;
          }
          $response['status'] = 'success';
        }
      }
    }
  }
  return $response;
}
?>

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