diff options
Diffstat (limited to 'engine/lib/pam.php')
| -rw-r--r-- | engine/lib/pam.php | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/engine/lib/pam.php b/engine/lib/pam.php index 4f9f44278..1c9c3bfe1 100644 --- a/engine/lib/pam.php +++ b/engine/lib/pam.php @@ -30,7 +30,9 @@ $_PAM_HANDLERS = array(); * failure, return false or throw an exception. Returning nothing indicates that * the handler wants to be skipped. * - * @param string $handler The handler function in the format + * Note, $handler must be string callback (not an array/Closure). + * + * @param string $handler Callable global handler function in the format () * pam_handler($credentials = NULL); * @param string $importance The importance - "sufficient" (default) or "required" * @param string $policy The policy type, default is "user" @@ -45,7 +47,8 @@ function register_pam_handler($handler, $importance = "sufficient", $policy = "u $_PAM_HANDLERS[$policy] = array(); } - if (is_callable($handler)) { + // @todo remove requirement that $handle be a global function + if (is_string($handler) && is_callable($handler, true)) { $_PAM_HANDLERS[$policy][$handler] = new stdClass; $_PAM_HANDLERS[$policy][$handler]->handler = $handler; |