diff options
| -rw-r--r-- | apps/user_ldap/lib/Mapping/AbstractMapping.php | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/apps/user_ldap/lib/Mapping/AbstractMapping.php b/apps/user_ldap/lib/Mapping/AbstractMapping.php index 18b76a0bf15..aea40c577b6 100644 --- a/apps/user_ldap/lib/Mapping/AbstractMapping.php +++ b/apps/user_ldap/lib/Mapping/AbstractMapping.php @@ -191,7 +191,12 @@ abstract class AbstractMapping { * Get the hash to store in database column ldap_dn_hash for a given dn */ protected function getDNHash(string $fdn): string { - return (string)hash('sha256', $fdn, false); + $hash = hash('sha256', $fdn, false); + if (is_string($hash)) { + return $hash; + } else { + throw new \RuntimeException('hash function did not return a string'); + } } /** |