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395 Commits

Author SHA1 Message Date
Andrew Bartlett
42127cdbb0 s4-credentials Add explicit event context handling to Kerberos calls (only)
By setting the event context to use for this operation (only) onto
the krb5_context just before we call that operation, we can try
and emulate the specification of an event context to the actual send_to_kdc()

This eliminates the specification of an event context to many other
cli_credentials calls, and the last use of event_context_find()

Special care is taken to restore the event context in the event of
nesting in the send_to_kdc function.

Andrew Bartlett
2010-10-11 13:02:16 +00:00
Andrew Bartlett
baeaa17986 s4-kerberos Remove unused parameter 2010-10-11 13:02:15 +00:00
Jelmer Vernooij
6c410dd615 kdc: Add missing dependency on samba_gensec_server. 2010-10-11 01:06:36 +02:00
Jelmer Vernooij
93126b3315 samdb: Add flags argument to samdb_connect(). 2010-10-10 23:08:49 +02:00
Matthias Dieter Wallnöfer
0e5b77bec4 s4:kdc - use "userAccountControl" always unsigned
It doesn't change much but it's nicer to have it consistent.
2010-10-05 08:43:19 +00:00
Jelmer Vernooij
5548d3d41e Add missing dependencies for com_err. 2010-10-05 00:38:35 +02:00
Jelmer Vernooij
39f9bfde39 heimdal: Fix name of kdc library. 2010-10-05 00:38:34 +02:00
Jelmer Vernooij
1db3221c94 heimdal: Fix name of 'hdb'. 2010-10-05 00:38:34 +02:00
Matthias Dieter Wallnöfer
7d0d6d4d23 s4:kdc/db-glue.c - remove unused variable
Autobuild-User: Matthias Dieter Wallnöfer <mdw@samba.org>
Autobuild-Date: Sun Oct  3 17:30:34 UTC 2010 on sn-devel-104
2010-10-03 17:30:34 +00:00
Andrew Bartlett
dcb1a0698a s4-kdc Remove special case kerberos restriction in the KDC
We should avoid using Kerberos or any other recursive auth mechanism
in ldb backends, but denying Kerberos here won't be enough, so
remove the special case.  (Typcially we bind using a different password
space and DIGEST-MD5 or NTLM).

Andrew Bartlett
2010-10-03 15:23:19 +00:00
Andrew Bartlett
0e11d18d14 s4-kdc Fix up after import of new lorikeet-heimdal
Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Sun Oct  3 01:56:04 UTC 2010 on sn-devel-104
2010-10-03 01:56:04 +00:00
Andrew Bartlett
7b9a6645b1 s4-kdc Rework 'allowed encryption types' handling in the KDC
All DCs and all krbtgt servers are forced to use AES, regardless
of the msDS-SecondaryKrbTgtNumber value.

Andrew Bartlett
2010-10-02 09:11:37 +10:00
Andrew Tridgell
4e0a3ea705 s4-kdc: RODC DCs should be able to produce forwardable tickets
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-09-28 19:25:51 -07:00
Andrew Bartlett
3d4576b170 s4-kdc Ensure that an RODC may act as a server (needed to fill
the krbtgt role).

Andrew Bartlett
2010-09-28 19:25:50 -07:00
Andrew Bartlett
89ee9e6518 s4-kdc Handle the case where we may be given a ticket from an RODC in db layer
This includes rewriting the PAC if the original krbtgt isn't to be
trusted, and reading different entries from the DB for the krbtgt
depending on the krbtgt number.

Andrew Bartlett
2010-09-29 04:23:07 +10:00
Andrew Bartlett
3021af2777 s4-kdc Add common setup, handle RODC setup case
This means we just set up the system_session etc in one place
and don't diverge between the MIT and Heimdal plugins.

We also now determine if we are an RODC and store some details
that we will need later.

Andrew Bartlett
2010-09-29 04:23:07 +10:00
Andrew Bartlett
990720b8cd s4-kdc Add function to determine if a hdb entry is a RODC
This is important, as we must ignore the PAC from an RODC.

Andrew Bartlett
2010-09-29 04:23:07 +10:00
Andrew Bartlett
85f7bce865 s4-kdc Use msDS-SecondaryKrbTgtNumber to fill in the full KVNO
Andrew Bartlett
2010-09-29 04:23:07 +10:00
Andrew Tridgell
bc47af50eb s4-kdc: added ifdef guards in kdc.h
this prevents too much recursion in the compiler preprocessor
2010-09-27 22:55:04 -07:00
Andrew Tridgell
d5a4e53ad8 s4-kdc: prevent segfault on bad trust strings
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-09-16 21:09:17 +10:00
Günther Deschner
e2f15d2a25 s4-trusts: fix trustDomainPasswords drsblobs IDL and server side support.
Also remove bogus trustCurrentPasswords struct which we just had because our IDL
was incorrect.

Guenther
2010-08-25 13:27:50 +02:00
Andrew Bartlett
6cf29b3e4f s4:security Change struct security_token->sids from struct dom_sid * to struct dom_sid
This makes the structure much more like NT_USER_TOKEN in the source3/
code.  (The remaining changes are that privilages still need to be merged)

Andrew Bartlett
2010-08-23 08:50:55 +10:00
Andrew Bartlett
7c6ca95bec s4:security Remove use of user_sid and group_sid from struct security_token
This makes the structure more like Samba3's NT_USER_TOKEN
2010-08-18 09:50:38 +10:00
Matthias Dieter Wallnöfer
4c8edc8f5e s4:kdc/kpasswdd.c - let the user change his own password with his own rights
Now it's finally possible that the user can change his password with a DSDB
connection using his credentials.

NOTICE: I had to extract the old password from the SAMDB since I was unable to
find it somewhere else (authinfo for example).
2010-08-17 18:45:34 +02:00
Matthias Dieter Wallnöfer
2a423e0547 s4:kdc/rpc server - adapt the "samdb_set_password" calls which perform password sets 2010-08-17 18:45:34 +02:00
Andrew Tridgell
6b266b85cf s4-loadparm: 2nd half of lp_ to lpcfg_ conversion
this converts all callers that use the Samba4 loadparm lp_ calling
convention to use the lpcfg_ prefix.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
2010-07-16 18:24:27 +10:00
Andrew Bartlett
d76e4852eb s4:kdc Rework the 'allowed enc types' calculation
This changes the calculation to apply the allowed enc types to all
uses of the key (no point allowing a weak kinit to a key the server
wanted strongly protected).  It also ensures that all the non-DES keys
are available on the krbtgt in particular, even as it does not have a
msds-SupportedEncryptionTypes attributes.

Andrew Bartlett
2010-06-29 16:59:30 +10:00
Matthias Dieter Wallnöfer
0c29224da3 s4:kdc/kdc.c - add cast to suppress warnings on Solaris 10 cc 2010-06-26 19:43:51 +02:00
Matthias Dieter Wallnöfer
c8a5ed8db9 s4:kdc/kpasswdd.c - remove unreachable code 2010-06-26 19:42:29 +02:00
Jelmer Vernooij
c5d07d2a1a Per Andrews request, revert
"heimdal/waf: Initial work on making it possible to use the system"
as the hdb_check_s4u2self function handling is incorrect.

This reverts commit b099631f428d0ecc641d59bd3c94674e6348dde9.
2010-06-23 14:49:02 +02:00
Andrew Bartlett
80701e5f29 s4:kdc Use msDS-SupportedEncTypes in our KDC
We need to honour this, otherwise we will send AES-encrypted tickets
to unprepared Kerberos targets.

Andrew Bartlett
2010-06-23 20:10:01 +10:00
Matthias Dieter Wallnöfer
ecbe9a74c6 s4:kdc/db-glue.c - remove unreachable code
Would be nice if someone could check if this fits.
2010-06-20 22:33:03 +02:00
Jelmer Vernooij
b099631f42 heimdal/waf: Initial work on making it possible to use the system
heimdal again.

Still missing are the detection of the right Heimdal version and
linking (unresolved symbols at the moment).
2010-06-19 15:32:27 +02:00
Andrew Bartlett
e5232bdc69 s4:kdc Remove special talloc_free of the ldb context
I can see no reason not to just let this go with the talloc tree that
created it, and avoid a talloc_free with references.

Andrew Bartlett
2010-05-28 21:59:04 +10:00
Jelmer Vernooij
390ada6ec7 Remove more usages of iconv_convenience in files which were apparently not recompiled by waf. 2010-05-18 11:45:31 +02:00
Jelmer Vernooij
b8268cf7b0 s3: Remove use of iconv_convenience. 2010-05-18 11:45:31 +02:00
Jelmer Vernooij
f9ca9e46ad Finish removal of iconv_convenience in public API's. 2010-05-18 11:45:30 +02:00
Matthias Dieter Wallnöfer
6e8098b261 s4:samdb_set_password/samdb_set_password_sid - Rework
Adapt the two functions for the restructured "password_hash" module. This
means that basically all checks are now performed in the mentioned module.

An exception consists in the SAMR password change calls since they need very
precise NTSTATUS return codes on wrong constraints ("samr_password.c") file
2010-05-10 19:07:46 +02:00
Marcel Ritter
6be72df736 Simple fix to prevent crash for non-pac principals
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
2010-04-27 16:41:51 +10:00
Matthias Dieter Wallnöfer
c678563efe s4:kdc/db-glue.c - use "TALLOC_FREE" insteal of "talloc_free" for the "priv" context
Also after a free "priv" could be != NULL and may be freed again.
This should fix bug #7365.
2010-04-17 20:10:27 +02:00
Matthias Dieter Wallnöfer
827ccdf6b9 s4:kdc/wdc-samba4.c - fix integer counter types 2010-04-12 02:03:12 +02:00
Matthias Dieter Wallnöfer
ad898fd638 s4:kdc/db-glue.c - fix integer counter types 2010-04-12 02:03:11 +02:00
Andrew Bartlett
f2b63d58da s4:kdc Add functions to hdb-samba4 for the new s4u2self callback.
For now, this shares the 'if it's the same host' system with the
constrained delegation code.

Andrew Bartlett
2010-04-10 21:40:59 +10:00
Andrew Tridgell
f9eae32f4b s4-waf: mark the wscript files as python so vim/emacs knows how to highlight them 2010-04-06 20:27:11 +10:00
Andrew Tridgell
844acb2260 build: waf quicktest nearly works
Rewrote wafsamba using a new dependency handling system, and started
adding the waf test code
2010-04-06 20:26:48 +10:00
Andrew Tridgell
845e0cbe6f build: commit all the waf build files in the tree 2010-04-06 20:26:48 +10:00
Andrew Bartlett
5f6f7a2e51 s4:kdc Add support for changing password of a servicePrincipalName
Apparently AD supports setting a password on a servicePrincipalName,
not just a user principal name.  This should fix (part of) the join of
OpenSolaris's internal CIFS server to Samba4 as reported by Bug #7273

Andrew Bartlett
2010-03-25 16:32:04 +11:00
Andreas Schneider
c3b90f00d4 s4-kdc: Fixed the memory context of tstream_bsd_existing()
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2010-02-26 12:08:53 +01:00
Simo Sorce
d8cbc6ccdb s4:kdc add mit plugin code 2010-02-25 13:01:14 -05:00
Simo Sorce
489f78d19e s4:kdc make function static 2010-02-25 13:01:14 -05:00