as requested

2 years ago · c565e69a01
parent b553d025eb
commit c565e69a01
1 changed files with 2 additions and 2 deletions
--- a/core/admin/mailu/schemas.py
+++ b/core/admin/mailu/schemas.py
@ -609,8 +609,8 @@ class DkimKeyField(fields.String):

        # check key validity
        try:
-            serialization.load_pem_private_key(value, password=None)
-        except crypto.Error as exc:
+            serialization.load_pem_private_key(bytes(value, "ascii"), password=None)
+        except (UnicodeEncodeError, ValueError) as exc:
            raise ValidationError(f'invalid dkim key {bad_key!r}') from exc
        else:
            return value