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Commit Graph

246 Commits

Author SHA1 Message Date
Andrew Bartlett
87354c9a6d lib/util Split samba-modules library into public and private parts
This will allow OpenChange to get at the symbols it needs, without
exposing any more of this as a public API than we must.

Andrew Bartlett
2011-10-28 13:10:28 +02:00
Andrew Bartlett
b7b798e15b lib/util Rename load_samba_modules -> samba_modules_load
This is to provide a cleaner namespace in the public samba plugin
functions.

Andrew Bartlett
2011-10-28 13:10:28 +02:00
Andrew Bartlett
ce0ccc2a2e lib/util Rename run_init_functions -> samba_init_module_fns_run
This is to provide a cleaner namespace in the public samba plugin
functions.

Andrew Bartlett
2011-10-28 13:10:28 +02:00
Andrew Bartlett
1935b7b6c2 lib/util Rename init_module_fn to samba_init_module_fn
This prepares for making the samba_module.h header public again, for OpenChange.

I am keen to avoid too much API namespace pollution if we can.
2011-10-28 13:10:28 +02:00
Andrew Bartlett
7cf00e3231 gensec: Add parinoia about integer wrapping 2011-10-28 13:10:28 +02:00
Simo Sorce
8870daeb8d idl: Improve MS-PAC IDL
Change some misleading variable names to reflect the actual function.
Add missing field name/types previously marked as unkown.

Signed-off-by: Günther Deschner <gd@samba.org>

Autobuild-User: Günther Deschner <gd@samba.org>
Autobuild-Date: Mon Oct 24 19:19:28 CEST 2011 on sn-devel-104
2011-10-24 19:19:28 +02:00
Stefan Metzmacher
c9ddc50108 auth/gensec: fix missleading comment
We don't talloc_reference for tsocket_addresses.

metze

Autobuild-User: Stefan Metzmacher <metze@samba.org>
Autobuild-Date: Mon Oct 24 15:29:47 CEST 2011 on sn-devel-104
2011-10-24 15:29:47 +02:00
Stefan Metzmacher
061dad7727 auth/gensec: replace #if _SAMBA_BUILD_ == 4 by a feature test
metze
2011-10-22 09:28:26 +02:00
Andrew Bartlett
e7d5f0a357 gensec: move event context from gensec_*_init() to gensec_update()
This avoids keeping the event context around on a the gensec_security
context structure long term.

In the Samba3 server, the event context we either supply is a NULL
pointer as no server-side modules currently use the event context.

Andrew Bartlett

Signed-off-by: Stefan Metzmacher <metze@samba.org>
2011-10-18 13:13:33 +11:00
Andrew Bartlett
3f9ab2e8e7 ntlmssp: Refuse to seal if we did not negotiate to sign
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2011-10-18 13:13:33 +11:00
Andrew Bartlett
86d684e4d6 gensec: Refuse to seal if we did not negotiate to sign
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2011-10-18 13:13:33 +11:00
Andrew Bartlett
0d5de7e19c gensec: Assert that we have not been subject to a downgrade attack in DCE/RPC clients
Because of the calling convention, this is the best place to assert
that we have not been subject to a downgrade attack on the negotiated
features.  (In DCE/RPC, this isn't a negotiation, the client simply
specifies the level of protection that is required).

Andrew Bartlett

(some formatting fixes)
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2011-10-18 13:13:32 +11:00
Andrew Bartlett
c77964724d gensec: an event context is no longer mandetory
If you do not specify one however, you better know that the modules
you are using do not need one!

Andrew Bartlett

Signed-off-by: Stefan Metzmacher <metze@samba.org>
2011-10-18 13:13:32 +11:00
Andrew Bartlett
02eef4d130 ntlmssp: Put members from auth_ntlmssp_state into gensec_ntlmssp_state
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2011-10-18 13:13:32 +11:00
Andrew Bartlett
968b3674b1 ntlmssp: Prepare gensec_ntlmssp_start() for broader use
This moves the allocation of the ntlmssp pointer back to the callers.

Andrew Bartlett

Signed-off-by: Stefan Metzmacher <metze@samba.org>
2011-10-18 13:13:31 +11:00
Andrew Bartlett
0c6e4adcb2 ntlmssp: Move ntlmssp code to auth/ntlmssp
This brings in the code from both libcli/auth and
source4/auth/ntlmssp.

Andrew Bartlett

Signed-off-by: Stefan Metzmacher <metze@samba.org>
2011-10-18 13:13:31 +11:00
Andrew Bartlett
5e6543ad76 build: compile gensec_start.c and credentials.c in the autoconf build
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2011-10-18 13:13:31 +11:00
Andrew Bartlett
734e5c521c credentials: Prioritise command-line specified options above defaults from smb.conf
If a user specified -W or --realm on the command line, then this is
of level SPECIFIED, not UNINITIALISED, despite it going via the
loadparm system.

This helps us to ensure that -W server -Ulocaluser is parsed the
same as -Userver\localuser.  This matters as otherwise we might
instead attempt to use kerberos to the realm from the smb.conf.

Andrew Bartlett
2011-10-18 13:13:30 +11:00
Andrew Bartlett
454986298a gensec: trim header includes back to what is actually required
Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Tue Oct 11 06:13:08 CEST 2011 on sn-devel-104
2011-10-11 06:13:08 +02:00
Andrew Bartlett
534355fecf auth/credentials Declare remaining functions are public interfaces and put into credentials.h
This is in preperation for this file being used by s3, and recognises that these are all
reasonable, public interfaces but were not declared as such in the past.

Andrew Bartlett
2011-10-11 13:41:36 +11:00
Andrew Bartlett
fe02752ed6 auth: move gensec_start.c to the top level
This does not change who uses gensec for now, but makes it possible to
write new gensec modules outside source4/

Andrew Bartlett
2011-10-11 13:41:36 +11:00
Andrew Bartlett
561d834123 auth: move credentials layer to the top level
This will allow gensec_start.c to move to the top level.  This does not change
what code uses the cli_credentials code, but allows the gensec code to be
more broadly.

Andrew Bartlett
2011-10-11 13:41:36 +11:00
Ewoud Kohl van Wijngaarden
2d6571d2e5 Add missing com_err dependencies
Signed-off-by: Jelmer Vernooij <jelmer@samba.org>

Autobuild-User: Jelmer Vernooij <jelmer@samba.org>
Autobuild-Date: Thu Oct  6 02:10:21 CEST 2011 on sn-devel-104
2011-10-06 02:10:21 +02:00
Andrew Bartlett
af5f494bd2 build: provide tevent-util as a public library
This is needed so that OpenChange can get at _tevent_req_nterr(), which is referenced
by generated PIDL output.

Andrew Bartlett
2011-08-08 13:34:06 +02:00
Andrew Bartlett
35b309fa0c gensec: clarify memory ownership for gensec_session_info() and gensec_session_key()
This is slightly less efficient, because we no longer keep a cache on
the gensec structures, but much clearer in terms of memory ownership.
Both gensec_session_info() and gensec_session_key() now take a mem_ctx
and put the result only on that context.

Some duplication of memory in the callers (who were rightly uncertain
about who was the rightful owner of the returned memory) has been
removed to compensate for the internal copy.

Andrew Bartlett
2011-08-03 18:48:02 +10:00
Andrew Bartlett
d3fe48ba48 gensec: Remove mem_ctx from calls that do not return memory
Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-08-03 18:48:01 +10:00
Andrew Bartlett
16b2118b43 gensec: split GENSEC into mechanism-dependent and runtime functions
The startup and runtime functions that have no dependencies are moved
into the top level.

Andrew Bartlett

Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-08-03 18:48:01 +10:00
Andrew Bartlett
9d09b66f41 auth: Set NETLOGON_GUEST and use it to determine guest status
These additional measures should help ensure we do not accidentily upgrade
a guest to an authenticated user in the future.

Andrew Bartlett

Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-07-20 09:17:14 +10:00
Andrew Bartlett
7f64ea456b auth: Move make_user_info_SamBaseInfo() to talloc_strdup and out of memory checking
Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-07-20 09:17:14 +10:00
Andrew Bartlett
52b28ec813 auth: Split out make_user_info_SamBaseInfo and add authenticated argument
This will allow the source3 auth code to call this without needing to
double-parse the SIDs

Andrew Bartlett

Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-07-20 09:17:14 +10:00
Andrew Bartlett
a39187f0f5 auth: include auth.idl structures into common_auth.h
Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-07-20 09:17:10 +10:00
Andrew Bartlett
fa18267042 auth: Preserve guest flag on transition via netr_SamInfo3
Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-07-20 09:17:10 +10:00
Andrew Bartlett
55ad1da888 Add my copyright
Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-07-20 09:17:09 +10:00
Stefan Metzmacher
9ba10877aa auth/kerberos/gssapi_pac: fix compiler warnings
metze

Autobuild-User: Stefan Metzmacher <metze@samba.org>
Autobuild-Date: Wed Jun 15 19:06:24 CEST 2011 on sn-devel-104
2011-06-15 19:06:24 +02:00
Günther Deschner
9211f232aa auth/auth_sam_reply.h: fix licence/copyright
Guenther
2011-06-10 15:11:16 +02:00
Andrew Bartlett
a2ff3e7c61 build: Make auth_sam_reply a library 2011-05-18 16:12:08 +02:00
Andrew Bartlett
6990536000 auth: allow auth_common.h to be included multiple times without error 2011-05-08 10:56:27 +02:00
Gordon Ross
ac25835ab7 Fix Samba3 on OpenIndiana.
I'd like Samba to use the native OpenLDAP and MIT Kerberos libs.
Attached are some patches to do that. (relative to git master)
It does not build for me without these.

(OpenIndiana is an off-shoot of OpenSolaris  See http://www.openindiana.org)

Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Sat May  7 02:20:14 CEST 2011 on sn-devel-104
2011-05-07 02:20:14 +02:00
Andrew Bartlett
47e2870228 auth/kerberos Add check for gss_inquire_sec_context_by_oid
Not all kerberos distributions have this function.

Andrew Bartlett

Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Wed Apr 27 07:39:08 CEST 2011 on sn-devel-104
2011-04-27 07:39:08 +02:00
Andrew Bartlett
f0ce322c77 auth/kerberos Move all the PAC handling functions to auth/kerberos 2011-04-27 11:56:48 +10:00
Andrew Bartlett
6ec4306f8c auth/kerberos: Create common helper to get the verified PAC from GSSAPI
This only works for Heimdal and MIT Krb5 1.8, other versions will get
an ACCESS_DEINED error.

We no longer manually verify any details of the PAC in Samba for
GSSAPI logins, as we never had the information to do it properly, and
it is better to have the GSSAPI library handle it.

Andrew Bartlett
2011-04-27 11:56:48 +10:00
Günther Deschner
7a558ea27c s3-waf: fix the build after auth changes.
Andrews, please check.

Guenther
2011-02-10 12:58:06 +01:00
Andrew Bartlett
4cfee6f88e auth Move auth_sam_reply into the top level.
These functions provide conversions between some netlogon.idl and
auth.idl structures

Andrew Bartlett

Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-02-10 06:51:06 +01:00
Günther Deschner
95f9542e05 s3-auth: remove global include of krb5pac.h.
Guenther
2010-08-31 23:17:40 +02:00
Andrew Bartlett
23994e1b53 s3:auth Make Samba3 use the new common struct auth_usersupplied_info
This common structure will make it much easier to produce an auth
module for s3compat that calls Samba4's auth subsystem.

In order the make the link work properly (and not map twice), we mark
both that we did try and map the user, as well as if we changed the
user during the mapping.

Andrew Bartlett

Signed-off-by: Andrew Tridgell <tridge@samba.org>
2010-08-14 11:58:13 +10:00
Andrew Bartlett
272e49e85c s4:auth Move struct auth_usersupplied_info to a common location
This also changes the calling convention slightly - we should always
allocate this with talloc_zero() to allow some elements to be
optional.  Some elements may only make sense in Samba3, which I hope
will use this common structure.

Andrew Bartlett
2010-08-14 11:58:13 +10:00