Re: Passwordless Authentication (was Re: How to reduce sid security)
Pn, 2003-08-01 12:04, Kjetil Kjernsmo rašė:
> On Friday 01 August 2003 04:10, Peter Cordes wrote:
> > You should use ssh-keygen to create a keypair on each machine, and
> > copy the public key from the machine you generated it on to the other
> > machine. This allows quick passwordless authentication.
Thats right. But sometimes ssh connection realy fails. One of reason I
found was $HOME and $HOME/.ssh permisions (seems, that at least one of
them should not be world readable).
Some times there are problems when connecting between commercial ssh and
openssh.
Another problem was restricted users-hosts pairs in /etc/ssh/sshd_config
(my mistake).
And the last - disabled publickey authentification (also my mistake).
You can try ssh -v user@remote_host and look for very very verbose debug
information.
Martynas
>
> I've tried to do this many times, but I've failed... Is there a Very
> Verbose Guide to Passwordless Authentication with SSH somewhere...? :-)
>
> Best,
>
> Kjetil
> --
> Kjetil Kjernsmo
> Astrophysicist/IT Consultant/Skeptic/Ski-orienteer/Orienteer/Mountaineer
> kjetil@kjernsmo.net webmaster@skepsis.no editor@learn-orienteering.org
> Homepage: http://www.kjetil.kjernsmo.net/ OpenPGP KeyID: 6A6A0BBC
>
>
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