keyboard-interactive

[Markus Friedl]

On Thu, Jan 10, 2002 at 09:15:50AM -0500, Nicolas Williams wrote:
> On Thu, Jan 10, 2002 at 02:50:03PM +0100, Markus Friedl wrote:
> > On Thu, Jan 10, 2002 at 08:23:41AM -0500, Nicolas Williams wrote:
> > > Bingo. Make the mainloop reentrant.
> > 
> > yes, this uglyness is currently used:
> > 
> >     dispatch_run()
> > 	input_userauth_request()
> > 	    userauth_kbdint()
> > 		auth2_pam()
> > 		    pam_authenticate()
> > 			do_pam_conversation_kbd_int()
> > 			    dispatch_run()
> 
> I don't think that's ugly... It would be easier if all PAM
> implementations supported PAM_CONV_AGAIN/PAM_INCOMPLETE/pam_*()
> restarts though.

well, i think that's a major uglyness. in the future don't
want to have it possible to call dispatch_run() at all.

-m