[auth-bsdauth.c auth2-chall.c]
Have keyboard-interactive code call the drivers even for responses for
invalid logins. This allows the drivers themselves to decide how to
handle them and prevent leaking information where possible. Existing
behaviour for bsdauth is maintained by checking authctxt->valid in the
bsdauth driver. Note that any third-party kbdint drivers will now need
to be able to handle responses for invalid logins. ok markus@
[auth-bsdauth.c auth-options.c auth-rh-rsa.c auth-rsa.c auth-skey.c auth.h
auth1.c auth2-chall.c auth2.c kex.c kex.h kexdh.c kexgex.c servconf.c
session.h servconf.h serverloop.c session.c sshd.c]
integrate privilege separated openssh; its turned off by default for now.
work done by me and markus@
applied, but outside of ensure that smaller code bits migrated with
their owners.. no work was tried to 'fix' it to work. =) Later project!
