[feat] add key expiry date extension in keymanager

- extends key pair (unlocked from soledad)
- extension period is counted from key creation date

1 files changed, 6 insertions, 0 deletions

diff --git a/src/leap/bitmask/keymanager/errors.py b/src/leap/bitmask/keymanager/errors.py
index dfff3936..1ca234de 100644
--- a/src/leap/bitmask/keymanager/errors.py
+++ b/src/leap/bitmask/keymanager/errors.py
@@ -88,6 +88,12 @@ class GPGError(Exception):
     pass
 
 
+class KeyExpiryExtensionError(Exception):
+    """
+    Error during key expiry date extension
+    """
+
+
 class SignFailed(Exception):
     """
     Raised when failed to sign.