so on the box1
i have the priv key
on box1 i have have ssh-agent on box1
on box1, in the config file, do i need to have box2
on box2 I don't need to have the pub key from box1, but i do have to have
and then whatever I have on box2, gets replicated on the other boxes in the
I think I'm seeing part of this...
On Tue, Jul 12, 2016 at 4:13 PM, Gordon Messmer <gordon.messmer(a)gmail.com>
On 07/12/2016 10:44 AM, Go Canes wrote:
> No, they don't. Private keys belong on your closest system, on an
> encrypted volume. Often, you will only need one.
> If the OP uses ssh to go from system1:user1 to system2:user2, and then
> wants to use ssh to go from system2:user2 to system3:user3, are you saying
> that only system1:user requires a public key, and that system2:user2 can
> ssh out without having *any* public key?
No, I said "private key".
If you are user1@system1 and you use ssh to log in to user2@system2, and
if you also have an ssh agent on system1 and instruct ssh to forward a
connection to the user2@system2 session, then you don't need a private
key in the user2@system2 home directory to connect to user3@system3. You
only need to have the public key which corresponds to the private key
available to user1@system1 installed for user3@system3. system3 will
request ssh authentication from user2@system2, and that request will be
forwarded back to the agent at user1@system1, which will answer it.
Using agent forwarding, you only need private keys on your workstation,
which you presumably have encrypted and otherwise made very secure against
an attacker obtaining your key files (which should, themselves, be
encrypted key files within the encrypted filesystem).
users mailing list
To unsubscribe or change subscription options:
Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
Have a question? Ask away: http://ask.fedoraproject.org