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Date:      Wed, 17 Jan 2001 18:35:55 -0500
From:      Peter Radcliffe <pir@pir.net>
To:        freebsd-stable@FreeBSD.ORG
Message-ID:  <20010117183555.F1446@pir.net>

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I've been playing with moving to ssh V2 by default and discovered that
the freebsd-stable openssh doesn't appear to forward the
authentication agent connection, even when turned on and specificly
told to. ssh v1 in the same situation with the same machines works
perfectly.

Has anyone else seen this ? Is it intentional ?

P.

----------------------------------------------------------------
pir@mrow> uname -a
FreeBSD mrow 4.2-STABLE FreeBSD 4.2-STABLE #18: Wed Jan  3 17:41:30 EST 2001     pir@mrow:/usr/src/sys/compile/MROW  i386
pir@mrow> ssh -v moek
SSH Version OpenSSH_2.2.0, protocol versions 1.5/2.0.
Compiled with SSL (0x0090600f).
[...]
debug: Trying RSA authentication via agent with 'pir@mrow'
debug: Received RSA challenge from server.
debug: Sending response to RSA challenge.
debug: Remote: RSA authentication accepted.
debug: RSA authentication accepted by server.
debug: Requesting pty.
debug: Requesting X11 forwarding with authentication spoofing.
debug: Requesting authentication agent forwarding.
debug: Requesting shell.
debug: Entering interactive session.
[...]
pir@moek> echo $SSH_AUTH_SOCK
/tmp/ssh-gQdO5061/agent.5061
pir@moek> lo q
pir@mrow> ssh -A -2 -v moek
SSH Version OpenSSH_2.2.0, protocol versions 1.5/2.0.
Compiled with SSL (0x0090600f).
[...]
Enabling compatibility mode for protocol 2.0
debug: Local version string SSH-2.0-OpenSSH_2.2.0
[...]
debug: trying DSA agent key /home/pir/.ssh/id_dsa
debug: ssh-userauth2 successfull
debug: no set_nonblock for tty fd 4
debug: no set_nonblock for tty fd 5
debug: no set_nonblock for tty fd 6
debug: channel 0: new [client-session]
debug: send channel open 0
debug: Entering interactive session.
debug: callback start
debug: client_init id 0 arg 0
debug: Requesting X11 forwarding with authentication spoofing.
debug: channel request 0: shell
[...]
pir@moek> echo $SSH_AUTH_SOCK
SSH_AUTH_SOCK: Undefined variable.
----------------------------------------------------------------

-- 
pir                  pir@pir.net                    pir@net.tufts.edu



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