Refresh oauth access token in 'refresh' plugin hook (#8224)

1 files changed, 16 insertions, 1 deletions

diff --git a/program/include/rcmail_oauth.php b/program/include/rcmail_oauth.php
index 7b26509be..61a8b638e 100644
--- a/program/include/rcmail_oauth.php
+++ b/program/include/rcmail_oauth.php
@@ -97,6 +97,7 @@ class rcmail_oauth
             $this->rcmail->plugins->register_hook('logout_after', [$this, 'logout_after']);
             $this->rcmail->plugins->register_hook('login_failed', [$this, 'login_failed']);
             $this->rcmail->plugins->register_hook('unauthenticated', [$this, 'unauthenticated']);
+            $this->rcmail->plugins->register_hook('refresh', [$this, 'refresh']);
         }
     }
 
@@ -450,7 +451,7 @@ class rcmail_oauth
      */
     protected function check_token_validity($token)
     {
-        if ($token['expires'] < time() && isset($token['refresh_token'])) {
+        if ($token['expires'] < time() && isset($token['refresh_token']) && empty($this->last_error)) {
             $this->refresh_access_token($token);
         }
     }
@@ -558,4 +559,18 @@ class rcmail_oauth
 
         return $options;
     }
+
+
+    /**
+     * Callback for 'refresh' hook
+     *
+     * @param array $options
+     * @return void
+     */
+    public function refresh($options)
+    {
+        if (isset($_SESSION['oauth_token'])) {
+            $this->check_token_validity($_SESSION['oauth_token']);
+        }
+    }
 }