Re: Something wrong?

[Taras Halturin <halturin@xxxxxxxxx>]

Thanx! You have completely explain this feature! I saw the examples, but
actually it is really not so obviously.

WBR Taras.

PS: It seems soon have to add a new position on yours project page, which
lists the programms using this library ;).

On Mon, Mar 15, 2010 at 7:29 PM, Aris Adamantiadis <aris@xxxxxxxxxxxx>wrote:

> Hello,
>
> I think you were a little short and forgot to ssh_connect() and
> ssh_is_host_known()...
> The former is mandatory to simply create the tcp connection and
> cryptographic handshake, the second is necessary to be sure you're
> connecting to a known host (avoid MiM attacks).
> Look at the examples in examples/, you can even copy/paste working code
> if you wish.
>
> Regards,
>
> Aris
>
> Taras Halturin a écrit :
> > Hmm, i still have the same problem.
> >
> > tunnel->ssh = ssh_new ();
> >
> > snprintf (strport, NI_MAXSERV, "%d", tunnel->port);
> >
> > ssh_options_set (tunnel->ssh, SSH_OPTIONS_HOST, tunnel->hostname);
> > ssh_options_set (tunnel->ssh, SSH_OPTIONS_USER, tunnel->username);
> > ssh_options_set (tunnel->ssh, SSH_OPTIONS_PORT, &tunnel->port);
> >
> > ret = *ssh_userauth_autopubkey(tunnel->ssh, NULL);*
> > //ssh_userauth_password (tunnel->ssh, tunnel->username,
> tunnel->password);
> > g_debug ("==params===  %s@%s:%d", tunnel->username, tunnel->hostname,
> > tunnel->port);
> >
> > if (ret == SSH_AUTH_ERROR)
> > {
> > g_debug ("plugin tunnel (%s): auth failed [%s]", tunnel->name,
> > ssh_get_error (tunnel->ssh));
> >
> > tunnel->private->state = GSQLP_TUNNEL_STATE_ERROR;
> > //tunnel->autoconnect = FALSE;
> >
> > ssh_free (tunnel->ssh);
> > }
> >
> > and here is stdout:
> >
> > ** (lt-gsql:4921): DEBUG: ==params===  fantom@xxxxxxxxxxxxxxxxxxx:22
> > <http://fantom@xxxxxxxxxxxxxxxxxxx:22>
> > ** (lt-gsql:4921): DEBUG: plugin tunnel (halturin.blabla.net
> > <http://halturin.blabla.net>): auth failed [Sending
> > SSH2_MSG_SERVICE_REQUEST failed.]
> >
> > but if i use the shell:
> >
> > fantom@xxxxxxxxxxxxxxxx:~$ ssh halturin.blabla.net <http://blabla.net>
> > Linux halturin 2.6.31-20-generic #57-Ubuntu SMP Mon Feb 8 09:02:26 UTC
> > 2010 x86_64
> >
> > To access official Ubuntu documentation, please visit:
> > http://help.ubuntu.com/
> >
> > 3 packages can be updated.
> > 0 updates are security updates.
> >
> > Last login: Mon Mar 15 11:44:53 2010 from ghost.blabla.net
> > <http://ghost.blabla.net>
> > fantom@halturin:~$
> >
> > as you can see the auth by key is successfully without any questions. so
> > strange :(.
> >
> > btw, i'm using 0.4.1 version.
> >
> > ALSO! i have noticed if i call ssh_connect(tunnel) before
> > ssh_userauth_autopubkey everythings works fine. So what the question?
> > *why do i need to call ssh_connect(..) function first?* There is no one
> > tip about such behaviour in the documentation i have read.
> >
> >
> > On Fri, Mar 12, 2010 at 11:33 AM, Taras Halturin <halturin@xxxxxxxxx
> > <mailto:halturin@xxxxxxxxx>> wrote:
> >
> >     Oops, i didnt know about it. Thank you, very very much! :)
> >
> >
> >     On Fri, Mar 12, 2010 at 11:27 AM, Andreas Schneider
> >     <mail@xxxxxxxxxxxx <mailto:mail@xxxxxxxxxxxx>> wrote:
> >
> >         On Friday 12 March 2010 09:26:30 you wrote:
> >         > but...
> >         >
> >         > ** (lt-gsql:20569): DEBUG: =====  fantom@xxxxxxxxxxxxx:22
> >         <http://fantom@xxxxxxxxxxxxx:22>
> >         > ** (lt-gsql:20569): DEBUG: plugin tunnel (my laptop): auth
> >         failed [Sending
> >         > SSH2_MSG_SERVICE_REQUEST failed.]
> >         >
> >         >
> >         > about security. i know it. i just want to make it work at
> >         least as.
> >
> >         Have you enabled PasswordAuthentication on the server? Normally
> >         this is
> >         disabled...
> >
> >         You should use keyboard-interactive mode...
> >
> >
> >                -- andreas
> >
> >
> >
> >
>
>
>