ssh-agent and id_dsa

[Lutz Jaenicke]

On Thu, Mar 08, 2001 at 12:25:51PM +0100, Markus Friedl wrote:
> On Thu, Mar 08, 2001 at 10:55:44AM +0100, Lutz Jaenicke wrote:
> > debug1: got SSH2_MSG_SERVICE_ACCEPT
> > debug1: authentications that can continue: publickey,password,keyboard-interactive
> > debug1: next auth method to try is publickey
> > debug1: userauth_pubkey_agent: testing agent key /home/aet/serv01/jaenicke/.ssh/id_rsa
> > debug2: we sent a publickey packet, wait for reply
> > debug1: input_userauth_pk_ok: pkalg ssh-rsa blen 149 lastkey 4001da88 hint -1
> 
> this means the server will accept the agent key.
> 
> it did stop here? you did not login automatically??
It does mean precisely that, the login failed with the error shown below.

> could you try -v -v -v?
> (server output is not relevant).
> 
> > debug1: next auth method to try is publickey
> > debug2: userauth_pubkey_agent: no more keys
> > debug2: userauth_pubkey_agent: no message sent
> > debug1: try pubkey: /home/aet/serv01/jaenicke/.ssh/id_rsa
> > debug2: we sent a publickey packet, wait for reply
> > Disconnecting: protocol error: rcvd type 60
> > debug1: Calling cleanup 0x4000dffa(0x0)

And here is the output with triple -v:
debug1: done: KEX2.
debug1: send SSH2_MSG_SERVICE_REQUEST
debug1: service_accept: ssh-userauth
debug1: got SSH2_MSG_SERVICE_ACCEPT
debug1: authentications that can continue: publickey,password,keyboard-interactive
debug3: start over, passed a different list
debug3: authmethod_lookup publickey
debug3: authmethod_is_enabled publickey
debug1: next auth method to try is publickey
debug1: userauth_pubkey_agent: testing agent key /home/aet/serv01/jaenicke/.ssh/id_rsa
debug2: we sent a publickey packet, wait for reply
debug1: input_userauth_pk_ok: pkalg ssh-rsa blen 149 lastkey 4001da88 hint -1
debug3: authmethod_lookup publickey
debug3: authmethod_is_enabled publickey
debug1: next auth method to try is publickey
debug2: userauth_pubkey_agent: no more keys
debug2: userauth_pubkey_agent: no message sent
debug1: try pubkey: /home/aet/serv01/jaenicke/.ssh/id_rsa
debug2: we sent a publickey packet, wait for reply
Disconnecting: protocol error: rcvd type 60
debug1: Calling cleanup 0x4000dffa(0x0)

I can also add my id_dsa key into ssh-agent to no avail:
debug1: send SSH2_MSG_SERVICE_REQUEST
debug1: service_accept: ssh-userauth
debug1: got SSH2_MSG_SERVICE_ACCEPT
debug1: authentications that can continue: publickey,password,keyboard-interactive
debug3: start over, passed a different list
debug3: authmethod_lookup publickey
debug3: authmethod_is_enabled publickey
debug1: next auth method to try is publickey
debug1: userauth_pubkey_agent: testing agent key /home/aet/serv01/jaenicke/.ssh/id_rsa
debug2: we sent a publickey packet, wait for reply
debug1: input_userauth_pk_ok: pkalg ssh-rsa blen 149 lastkey 4001da88 hint -1
debug3: authmethod_lookup publickey
debug3: authmethod_is_enabled publickey
debug1: next auth method to try is publickey
debug1: userauth_pubkey_agent: testing agent key /home/aet/serv01/jaenicke/.ssh/id_dsa
debug2: we sent a publickey packet, wait for reply
Disconnecting: protocol error: rcvd type 60
debug1: Calling cleanup 0x4000dffa(0x0)

Best regards,
	Lutz
-- 
Lutz Jaenicke                             Lutz.Jaenicke at aet.TU-Cottbus.DE
BTU Cottbus               http://www.aet.TU-Cottbus.DE/personen/jaenicke/
Lehrstuhl Allgemeine Elektrotechnik                  Tel. +49 355 69-4129
Universitaetsplatz 3-4, D-03044 Cottbus              Fax. +49 355 69-4153