website/bugs/authorized_keys_not_cleared.mdwn



[[!meta title="users with missing or empty authorized keys and User IDs should have MS-generated keys cleared" ]]
I had a user who had a bunch of entries in
~/.monkeysphere/authorized_user_ids, and a bunch of raw keys in
~/.ssh/authorized_keys.  My system's monkeysphere-server handled
this situation appropriately, and populated
/var/lib/monkeysphere/authorized_keys/user with the full set.
Then i wanted to wipe out all key entries for that user.  So i did:
mkdir ~user/backup
mv ~user/.ssh ~user/.monkeysphere ~user/backup
monkeysphere-server update-users user

I expected this to either remove
/var/lib/monkeysphere/authorized_keys/user, or truncate it to 0
bytes.  However, it just remained untouched, and the old keys
persisted.
This seems like a potential security problem.

[[bugs/done]] on 2008-10-26 in c8ab71b24b566967fdb39818d071f6548dc056c8