This should allow master key rollover.
(but the real reason is to allow multiple krbtgt accounts, as used by
Active Directory to implement RODC support)
Signed-off-by: Love Hornquist Astrand <lha@h5l.org>
Some hdb modules (samba4) may change the case of the realm in
a returned result. Use that to determine if it matches the krbtgt
realm also returned from the DB (the DB will return it in the 'right' case)
Andrew Bartlett
Signed-off-by: Love Hornquist Astrand <lha@h5l.org>
If we don't do this, the PAC is given for the machine accout, not the
account being impersonated.
Andrew Bartlett
Signed-off-by: Love Hornquist Astrand <lha@h5l.org>
This allows us to resolve multiple forms of a name, allowing for
example machine$@REALM to get an S4U2Self ticket for
host/machine@REALM.
Andrew Bartlett
Signed-off-by: Love Hornquist Astrand <lha@h5l.org>
Pick the replykey to be the same as the preauth key, this allows
us to delay the picking of client key to when its needed, this
means that we can have a reply keys for PKINIT that is independant
of what keys the client have.
From RFC 4120, page 35
In preparing the authentication header, the client can select a sub-
session key under which the response from the Kerberos server will be
encrypted. If the client selects a sub-session key, care must be
taken to ensure the randomness of the selected sub-session key.
The client library alread handle this case.
Thanks to Sam Hartman to report this though Debian
Sign the client and auth time (like its done in the PAC) and let that
be ehough for now. Add a Typed hole so that we don't break wireprotocol
next time.
The problem was found by Matthieu Patou, whom also created the first
patch which I changed to look what the current code looks like.
History is tracked in [HEIMDAL-582].
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@25338 ec53bebd-3082-4978-b11e-865c3cabbd6b
kdc Allow a password change when the password is expired
This requires a rework on Heimdal's windc plugin layer, as we want
full control over what tickets Heimdal will issue. (In particular, in
case our requirements become more complex in future).
The original problem was that Heimdal's check would permit the ticket,
but Samba would then deny it, not knowing it was for kadmin/changepw
Andrew Bartlett
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@25294 ec53bebd-3082-4978-b11e-865c3cabbd6b
optional sub-session key was passed by the client for the check of
authorization data. The constant is used to derive "specific key" and
its values are specified in 7.5.1 of RFC4120.
Patch from Andy Polyakov.
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@22068 ec53bebd-3082-4978-b11e-865c3cabbd6b
not like that. Thanks to Andy Polyakov for excellent research.
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@22066 ec53bebd-3082-4978-b11e-865c3cabbd6b
