add nice error message when exchange of token returns 401 #11 (now i…

…t manages the errores when there is no code and an error instead)
auth0 · Oct 16, 2014 · 1c5039c · 1c5039c
1 parent 27f86e7
commit 1c5039c
Showing 1 changed file with 27 additions and 0 deletions.
diff --git a/WP_Auth0.php b/WP_Auth0.php
@@ -52,6 +52,9 @@ public static function init(){
 
  add_action( 'widgets_init', array(__CLASS__, 'wp_register_widget'));
 
+ add_filter('query_vars', array(__CLASS__, 'a0_register_query_vars'));
+
+
  $plugin = plugin_basename(__FILE__);
  add_filter("plugin_action_links_$plugin", array(__CLASS__, 'wp_add_plugin_settings_link'));
 
@@ -65,6 +68,11 @@ public static function init(){
  WP_Auth0_ErrorLog::init();
  }
 
+ public static function a0_register_query_vars( $qvars ) {
+ $qvars[] = 'error_description';
+ return $qvars;
+ }
+
  public static function a0_render_message()
  {
  $message = null;
@@ -241,6 +249,25 @@ public static function init_auth0(){
  return;
  }
 
+ if (isset($wp_query->query_vars['error_description']))
+ {
+ $msg = __('Sorry, there was a problem logging you in.', WPA0_LANG);
+ $msg .= '<br/>';
+ $msg .= ' '.$wp_query->query_vars['error_description'];
+ $msg .= '<br/><br/>';
+ $msg .= '<a href="' . wp_login_url() . '">' . __('← Login', WPA0_LANG) . '</a>';
+ wp_die($msg);
+ }
+ if (isset($wp_query->query_vars['error']))
+ {
+ $msg = __('Sorry, there was a problem logging you in.', WPA0_LANG);
+ $msg .= '<br/>';
+ $msg .= ' '.$wp_query->query_vars['error'];
+ $msg .= '<br/><br/>';
+ $msg .= '<a href="' . wp_login_url() . '">' . __('← Login', WPA0_LANG) . '</a>';
+ wp_die($msg);
+ }
+
  $code = $wp_query->query_vars['code'];
  $state = $wp_query->query_vars['state'];
  $stateFromGet = json_decode(stripcslashes($state));