public static function get_instance()
{
if (!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
public static function getInstance($settings)
{
if (!self::$instance) {
self::$instance = new self($settings);
}
return self::$instance;
}
/**
* Handles determing if a redirect to the AAD signin experience is needed
*
* @since 0.2.1
*
* @param int $user_id User ID
*
* @return null
*/
public function maybe_redirect_to_aad($user_id)
{
if (!isset($_GET['user_id_to_map'], $_GET['link-aadsso']) || $_GET['user_id_to_map'] != $user_id || !wp_verify_nonce($_GET['link-aadsso'], 'link-aadsso')) {
return;
}
update_user_meta($user_id, 'is_aadsso_linking', 'true');
wp_redirect($this->aadsso->getLoginUrl());
exit;
}
/**
* Handles determining if redirects are needed
*
* @since 0.2.1
*
* @return null
*/
public function handle_redirects()
{
global $pagenow;
$user_id = get_current_user_id();
if (!isset($_GET['user_id_to_map']) || 'profile.php' != $pagenow || $_GET['user_id_to_map'] != $user_id) {
return;
}
if (get_user_meta($user_id, 'aadsso_is_linked', 1)) {
wp_redirect(admin_url('profile.php?aadsso_is_linked'));
exit;
}
if (!isset($_GET['link-aadsso']) || !wp_verify_nonce($_GET['link-aadsso'], 'link-aadsso')) {
return;
}
update_user_meta($user_id, 'is_aadsso_linking', 'true');
wp_redirect($this->aadsso->getLoginUrl());
exit;
}
public static function getAccessTokenAsNativeApp($code, $settings)
{
// Construct the body for the access token request
$authenticationRequestBody = http_build_query(array('grant_type' => 'authorization_code', 'code' => $code, 'redirect_uri' => AADSSO::redirect_uri('request_access_token_as_native_app'), 'resource' => $settings->resourceURI, 'client_id' => $settings->client_id));
return self::getAndProcessAccessToken($authenticationRequestBody, $settings);
}
