Invalidating unused ssh keys
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by JH
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Published on 2010-04-04T22:56:04Z
Indexed on
2010/04/04
23:03 UTC
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ssh
|authentication
I am using one ssh account for all my Subversion users. They send me their public keys and I put them in .ssh/authorized_key of the svn account, then they can check out the code from Subversion using ssh tunnel.
So far everything works fine. The problem though is that I want to invalidate keys that have not been used for some time (say one month). Does anyone know a way to make sshd log the public key when a user signs in?
Thanks.
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