function cas_invoke_auth_filter in CAS 5.4

Same name and namespace in other branches

1. 5 cas.module \cas_invoke_auth_filter()
2. 5.3 cas.module \cas_invoke_auth_filter()
3. 6.2 cas.module \cas_invoke_auth_filter()

Invokes hook_auth_filter() in every module.

We cannot use module_invoke_all() for this, because we want to break out as soon as one fails.

Parameters

$cas_user: The transformed $cas_name to filter

Return value

TRUE if no module implementing this hook denied access FALSE if any module returned FALSE

1 call to cas_invoke_auth_filter()

cas_login_check in ./cas.module

Checks to see if the user needs to be logged in

File

./cas.module, line 51

Code

function cas_invoke_auth_filter($cas_name) {
  foreach (module_list() as $module) {
    $function = $module . '_auth_filter';
    if (function_exists($function)) {
      if (($return = $function('cas', $cas_name)) === FALSE) {
        return FALSE;
      }
    }
  }
  return TRUE;
}