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95 Commits

Author SHA1 Message Date
Tim Potter
0d3097c135 This fixes net rpc vampire when talking to win2k (<sp3). win2k sends
back a different sized blob of encrypted password data then we were
expecting.  There's an extra 32 bytes of unknown stuff.
(This used to be commit 285952fd626b02362fb6732f90c5a3ce0d2d5ae0)
2003-05-26 06:59:38 +00:00
Volker Lendecke
e54b9d59d6 Survive a samdump with an alias that has no description
Volker
(This used to be commit 5af417a6ba24e6bb09979488511f482efa4894b8)
2003-04-18 08:35:08 +00:00
Andrew Bartlett
e88eab35bc Merge from HEAD:
signed/unsigned (mostly i counters)

a little bit of const.

Andrew Bartlett
(This used to be commit 50f0ca752e5058c4051f42a9337361373ba1f727)
2003-03-17 23:04:03 +00:00
Martin Pool
188c5195ed Check return code of string_to_sid. (Merge from HEAD)
(This used to be commit 5d09aea6f78aa247dbd77617c93c2a1dd2e2702f)
2003-02-18 07:05:02 +00:00
Jeremy Allison
8fc1f1aead Ensure that only parse_prs.c access internal members of the prs_struct.
Needed to move to disk based i/o later.
Jeremy.
(This used to be commit a823fee5b41a5b6cd4ef05aa1f85f7725bd272a5)
2003-02-14 22:55:46 +00:00
Andrew Bartlett
3719bfd1a0 Merge from HEAD: Send the session key to the client, allowing it to perform SMB
signing.

Andrew Bartlett
(This used to be commit 9bcdb869e53ee8048dd69053b804bdaf55db7b91)
2003-02-02 05:22:37 +00:00
Andrew Bartlett
634c54310c Merge from HEAD - make Samba compile with -Wwrite-strings without additional
warnings.  (Adds a lot of const).

Andrew Bartlett
(This used to be commit 3a7458f9472432ef12c43008414925fd1ce8ea0c)
2003-01-03 08:28:12 +00:00
Jeremy Allison
2f194322d4 Removed global_myworkgroup, global_myname, global_myscope. Added liberal
dashes of const. This is a rather large check-in, some things may break.
It does compile though :-).
Jeremy.
(This used to be commit f755711df8f74f9b8e8c1a2b0d07d02a931eeb89)
2002-11-12 23:20:50 +00:00
Gerald Carter
a834a73e34 sync'ing up for 3.0alpha20 release
(This used to be commit 65e7b5273bb58802bf0c389b77f7fcae0a1f6139)
2002-09-25 15:19:00 +00:00
Jelmer Vernooij
b2edf254ed sync 3.0 branch with head
(This used to be commit 3928578b52cfc949be5e0ef444fce1558d75f290)
2002-08-17 17:00:51 +00:00
Andrew Tridgell
e90b652848 updated the 3.0 branch from the head branch - ready for alpha18
(This used to be commit 03ac082dcb375b6f3ca3d810a6a6367542bc23ce)
2002-07-15 10:35:28 +00:00
Andrew Bartlett
90b6838751 And a little more const.
(This used to be commit 044391b5973f6070abf6ac185c74ffd713e933c5)
2002-03-02 04:44:24 +00:00
Tim Potter
cd68afe312 Removed version number from file header.
Changed "SMB/Netbios" to "SMB/CIFS" in file header.
(This used to be commit 6a58c9bd06d0d7502a24bf5ce5a2faf0a146edfa)
2002-01-30 06:08:46 +00:00
Andrew Bartlett
29ad4a76cd Try to move towards slightly sane linking for Samba by removing some pdb_...()
calls from rpc_parse/parse_net.c - instead these values are passed as a
paramater.

Unfortunetly some there is still some samr work to be done before this is
actually useful.

Andrew Bartlett
(This used to be commit 4fc9e16ad7a77cf2e37b27640c0dec2052e9cda0)
2002-01-26 05:52:20 +00:00
Andrew Tridgell
84ecd95dba more irix -64 portability fixes
(This used to be commit 65e857b36e170e3ecd78bf6695ae73342e9c04cd)
2001-12-31 14:05:22 +00:00
Jean-François Micouleau
a94ff206c6 fixing bug I introduced.
J.F.
(This used to be commit 49764852c516a22fba84d6289c93bed0e5da1c7e)
2001-12-18 00:30:25 +00:00
Jean-François Micouleau
9f59fc64b8 update the ldap support code. it compiles.
Ignacio you can update your howto ;-)

samsync: a small patch to try chaning challenges.

	J.F.
(This used to be commit c99bc305599698f2291efbfe20024355cb2bcde0)
2001-12-13 18:09:29 +00:00
Jean-François Micouleau
1c95d1d16b decoded SAM_DELTA 0x0e and 0x12.
One is an entry for the trusted domains
The other is an entry for the trusting domains

They are pretty basic, I'll improve them.

	J.F.
(This used to be commit 8d359e62138aa327cb00875dc446234ce4be6f02)
2001-12-12 11:38:57 +00:00
Jean-François Micouleau
c75d9409aa a ugly decoder for SAM_DELTA_DOM_INFO (0x0d)
a correct decoder for SAM_PRIVS_INFO (0x10)

this code is totally useless right now, it's just fun to decode those and
will save tpot some time.

	J.F.
(This used to be commit 314b675ed9ebacba9db25938c43cfa304462ebe2)
2001-12-12 09:43:56 +00:00
Jean-François Micouleau
e0066d2dd4 again an intrusive patch:
- removed the ugly as hell sam_logon_in_ssb variable, I changed a bit the
definition of standard_sub_basic() to cope with that.

- removed the smb.conf: 'domain admin group' and 'domain guest group'
parameters ! We're not playing anymore with the user's group RIDs !

- in get_domain_user_groups(), if the user's gid is a group, put it first
in the group RID list.

I just have to write an HOWTO now ;-)

        J.F.
(This used to be commit fef52c4b96c987115fb1818c00c2352c67790e50)
2001-12-06 13:09:15 +00:00
Andrew Bartlett
8ba00d147b OK. Smbpasswd -j is DEAD.
This moves the rest of the functionality into the 'net rpc join' code.

Futhermore, this moves that entire area over to the libsmb codebase, rather
than the crufty old rpc_client stuff.

I have also fixed up the smbpasswd -a -m bug in the process.

We also have a new 'net rpc changetrustpw' that can be called from a
cron-job to regularly change the trust account password, for sites
that run winbind but not smbd.

With a little more work, we can kill rpc_client from smbd entirly!
(It is mostly the domain auth stuff - which I can rework - and the
spoolss stuff that sombody else will need to look over).

Andrew Bartlett
(This used to be commit 575897e879fc175ba702adf245384033342c903d)
2001-12-05 11:00:26 +00:00
Jean-François Micouleau
b03e162127 samr_querydom_info level 1: found the meaning of the unknow fields. And
discovered that our reply is short by 4 bytes since day 1 of this code.

Added a decode function to rpcclient too.

splitted the STRING2 fields filling while trying to understand the win9x
userlist bug. (didn't fix the bug, but the reply looks closer to NT).

        J.F.
(This used to be commit bfbe7f377e5fcb09e87bfc866196dfc51a8fe64d)
2001-11-21 23:25:30 +00:00
Andrew Tridgell
c3f21fc360 get the string lengths right in domain logons
Andrew, this fixes domain logons in head. Please look at the change,
as I think you may have misunderstood the max_str_len field (which is
badly named)
(This used to be commit fd3a657b440a61c0c146947bb62d2b83c1689b87)
2001-11-04 18:13:33 +00:00
Andrew Bartlett
acb81fe408 Various post AuthRewrite cleanups, fixups and tidyups.
Zero out some of the plaintext passwords for paranoia

Fix up some of the other passdb backends with the change to *uid_t rather than
uid_t.

Make some of the code in srv_netlog_nt.c clearer, is passing an array around,
so pass its lenght in is definition, not as a seperate paramater.

Use sizeof() rather than magic numbers, it makes things easier to read.

Cope with a PAM authenticated user who is not in /etc/passwd - currently by
saying NO_SUCH_USER, but this can change in future.

Andrew Bartlett
(This used to be commit 514c91b16baca639bb04638042bf9894d881172a)
2001-11-01 05:02:41 +00:00
Andrew Bartlett
60f0627afb This is a farily large patch (3300 lines) and reworks most of the AuthRewrite
code.

In particular this assists tpot in some of his work, becouse it provides the
connection between the authenticaion and the vuid generation.

Major Changes:
	- Fully malloc'ed structures.
	  - Massive rework of the code so that all structures are made and destroyed
	    using malloc and free, rather than hanging around on the stack.
	- SAM_ACCOUNT unix uids and gids are now pointers to the same, to allow them
	   to be declared 'invalid' without the chance that people might get ROOT by
	   default.

	- kill off some of the "DOMAIN\user" lookups.  These can be readded at a more
	  appropriate place (probably domain_client_validate.c) in the future. They
	  don't belong in session setups.

	- Massive introduction of DATA_BLOB structures, particularly for passwords.

	- Use NTLMSSP flags to tell the backend what its getting, rather than magic
	  lenghths.

	- Fix winbind back up again, but tpot is redoing this soon anyway.

	- Abstract much of the work in srv_netlog_nt back into auth helper functions.

This is a LARGE change, and any assistance is testing it is appriciated.

Domain logons are still broken (as far as I can tell) but other functionality
seems
intact.

Needs testing with a wide variety of MS clients.

Andrew Bartlett
(This used to be commit f70fb819b2f57bd57232b51808345e2319d52f6c)
2001-10-31 10:46:25 +00:00
Tim Potter
eab05eac39 This one's a doozy. A cut&paste bug incorrectly sets the max string length
of the lm challenge/response header in the NET_ID_INFO_2 structure included
in a network logon request.  It seems Windows 2000 is the only OS that
cares about this.
(This used to be commit 0f6207f45567a8af0a125a838a5ed68ea6c22283)
2001-10-31 04:55:43 +00:00
Tim Potter
560c0c92ad Removed confusing comment.
(This used to be commit b496936634a4b676aa2df973e64c91aa0da5d7d5)
2001-10-30 05:29:37 +00:00
Andrew Bartlett
d9d7f023d8 This commit is number 4 of 4.
In particular this commit focuses on:

Actually adding the 'const' to the passdb interface, and the flow-on changes.

Also kill off the 'disp_info' stuff, as its no longer used.

While these changes have been mildly tested, and are pretty small, any
assistance in this is appreciated.

----

These changes introduces a large dose of 'const' to the Samba tree.
There are a number of good reasons to do this:

	- I want to allow the SAM_ACCOUNT structure to move from wasteful
	pstrings and fstrings to  allocated strings.  We can't do that if
	people are modifying these outputs, as they may well make
	assumptions about getting pstrings and fstrings

	- I want --with-pam_smbpass to compile with a slightly sane
	volume of warnings, currently its  pretty bad, even in 2.2
	where is compiles at all.

	- Tridge assures me that he no longer opposes 'const religion'
	based on the ability to  #define const the problem away.

	- Changed Get_Pwnam(x,y) into two variants (so that the const
	parameter can work correctly): - Get_Pwnam(const x) and
	Get_Pwnam_Modify(x).

	- Reworked smbd/chgpasswd.c to work with these mods, passing
	around a 'struct passwd' rather  than the modified username

---

This finishes this line of commits off, your tree should now compile again :-)

Andrew Bartlett
(This used to be commit c95f5aeb9327347674589ae313b75bee3bf8e317)
2001-10-29 07:35:11 +00:00
Jeremy Allison
cb4b13a82b Fixed the bug with member servers in a Samba PDC hosted domain not allowing
other access. Problem was max time was being set to 0xffffffff, instead of
0x7fffffff.
Jeremy.
(This used to be commit 94403d841710391ec26539e4b4157439d5778ff7)
2001-10-02 06:57:18 +00:00
Tim Potter
dc1fc3ee8e Removed 'extern int DEBUGLEVEL' as it is now in the smb.h header.
(This used to be commit 2d0922b0eabfdc0aaf1d0797482fef47ed7fde8e)
2001-10-02 04:29:50 +00:00
Andrew Bartlett
81ad252fbc These are RIDs not Unix UIDs so make this clear in the feild names.
Andrew Bartlett
(This used to be commit d1bc778301b31d77fdc3837ec3cff24ce37adcd7)
2001-09-22 03:44:15 +00:00
Tim Potter
c849bd3196 Decode 68-byte password blocks using sam replication password key (which
is actually the user session key).
(This used to be commit 0f041597f8afa378fc3177264f1e52e014e6cf00)
2001-09-14 04:35:48 +00:00
Andrew Tridgell
c76dd14040 it now all compiles - so try enabling it by default and see what explodes on the build farm
(This used to be commit 5bb7e4f0f65edf1db20245f403cbe81833134240)
2001-09-04 10:57:29 +00:00
Tim Potter
8c569f70ee Welcome to tpot's exploit world!
- put in checks for return values in rpc parsing routines

- replace a bunch of stupid &(foo->bar) with &foo->bar

- fixed bug in net_io_sam_alias_mem_info where there are zero members in
the alias
(This used to be commit eecdba2b015ed48d7dd88daea2af466f28cd2ff7)
2001-09-04 07:24:13 +00:00
Andrew Tridgell
19fea3242c the next stage in the NTSTATUS/WERROR change. smbd and nmbd now compile, but the client code still needs some work
(This used to be commit dcd6e735f709a9231860ceb9682db40ff26c9a66)
2001-09-04 07:13:01 +00:00
Andrew Bartlett
b4ed8c8365 Fix up some compile issues. We can't have C99 comments and add a smattering
of const.
(This used to be commit af53e774d754d72b01d9840e8b45d27bc394e33d)
2001-08-31 03:38:48 +00:00
Tim Potter
d5c9172ada Merge of sam sync code from TNG.
Reverse-engineered the sam replication protocol from staring at hex dumps
for a while.  It's pretty similar to the sam sync protocol with a couple of
different delta header types.

I wasn't able to figure out the format of the privilege stuff - needs more
time and a whiteboard.  (-:

The impressive bit is that the sam sync stuff from tng basically just
worked thanks mainly to Luke Leighton's efforts in this area.
(This used to be commit 3a60cb44f22d5f3f8c78a56ed8f5ea4794cd7ab3)
2001-08-28 06:43:43 +00:00
Gerald Carter
3ec862e6db merge from 2.2
(This used to be commit fe4ffa8dda165b0d1197f022f59db0a284cbef79)
2001-08-22 01:18:48 +00:00
Andrew Bartlett
986372901e This is my 'Authentication Rewrite' version 1.01, mostly as submitted to
samba-technical a few weeks ago.

The idea here is to standardize the checking of user names and passwords,
thereby ensuring that all authtentications pass the same standards.  The
interface currently implemented in as

nt_status = check_password(user_info, server_info)

where user_info contains (mostly) the authentication data, and server_info
contains things like the user-id they got, and their resolved user name.

The current ugliness with the way the structures are created will be killed
the next revision, when they will be created and malloced by creator functions.

This patch also includes the first implementation of NTLMv2 in HEAD, but which
needs some more testing.  We also add a hack to allow plaintext passwords to be
compared with smbpasswd, not the system password database.

Finally, this patch probably reintroduces the PAM accounts bug we had in
2.2.0, I'll fix that once this hits the tree.  (I've just finished testing
it on a wide variety of platforms, so I want to get this patch in).
(This used to be commit b30b6202f31d339b48d51c0d38174cafd1cfcd42)
2001-08-03 13:09:23 +00:00
Andrew Bartlett
7265d46388 This backs out my last change, which broke some of the finer points of RPC
coding :-).  I'll be more carfull in this area in future.

This does not back out the cli_login change, so domain logons still work, but
only for english.

Andrew Bartlett
(This used to be commit bd3c2a0cddc71daa4165e1a0916208d0c650d55a)
2001-07-11 04:27:03 +00:00
Andrew Bartlett
e4b6f641e8 This fixes security=domain, which has been broke since the big charset
changeover.  For my own sainity I have created a new function to fill out both
the header and buffer for a string in an RPC struct.  This DOES NOT take a
length argument, only the actual string to be placed.

The RPC code is currently littered with code that does init_uni_hdr() followed
immidiatly by init_unistr2(), and often the length argument is wrong.  (It was
for the code I changed, even before the charset stuff).  Another bug where we
made strings AT LEAST MAX_UNICODE_LEN long hid this bug.

This works for loopback connections to Samba, and can't be any more broke than
it was before :-).  (We had double and revese conversions, fun...).

In particular this makes us multibyte complient.

In any case, if there are no objections I will slowly convert other bits of
code to the same system.
(This used to be commit cf1d1cd9d6362f6e32ed9c2f6d2f6f25c47705ad)
2001-07-10 17:02:02 +00:00
Gerald Carter
3281f6f076 sync this function with 2.2 (single check for NULL parameter)
(This used to be commit 3ab50e648d682080308d2db6bdb71eef0e303988)
2001-06-22 14:18:27 +00:00
Jeremy Allison
3f1254bee1 Fixed W2K SP2 joining a Samba PDC hosted domain.
Jermey.
(This used to be commit 05a2911403a0710d994a618e72743205a3b0b87a)
2001-06-20 19:55:59 +00:00
Tim Potter
69ffa0f16d Added a init function for net_q_logon_ctrl2 so we can make this call
from rpcclient.

Added init and i/o functions for net_{q,r}_logon_ctrl functions so we
can call from rpcclient and respond to this call from smbd.
(This used to be commit 8ba30031a4fd900b9b87cf5d04c2f2bf6c436718)
2001-05-24 07:58:49 +00:00
Jeremy Allison
b8a2c65a18 Added Herb's comment fix.
Jeremy.
(This used to be commit f4f4aae675f55d3319aca8489621afc92aaf8de1)
2001-04-27 17:32:46 +00:00
Jeremy Allison
3e4c6d130c Fix "proc num out of range" error. Missing rpc call.
Jeremy.
(This used to be commit 6248fb22926d72fddaecad5af117af1bdd08fda3)
2001-04-23 23:31:09 +00:00
Jeremy Allison
63107eceb9 We were mismarshalling a netlogon reply for bad password to W2K.
Jeremy.
(This used to be commit 017a6a9868eb5237a715a0d7bf4784863f40a2f4)
2001-03-13 19:15:48 +00:00
Jeremy Allison
da3053048c Merge of new 2.2 code into HEAD (Gerald I hate you :-) :-). Allows new SAMR
RPC code to merge with new passdb code.
Currently rpcclient doesn't compile. I'm working on it...
Jeremy.
(This used to be commit 0be41d5158ea4e645e93e8cd30617c038416e549)
2001-03-11 00:32:10 +00:00
Jeremy Allison
3699948e97 This patch (donated by Marc Jacobsen of HP) should make Sun and HP very happy :-).
Probably Veritas too... :-).
It allows Samba as a domain member to authenticate against an AS/U server such
as the older HP PDC product or PD Netlink. It does this by trying a netlogon
with info level 3 and then falling back to info level 2 if the PDC returns
invalid info level.
Jeremy.
(This used to be commit bda1d6d4a4b3d2cfc260549280a2ce3e57fd0f86)
2001-02-24 00:42:41 +00:00
Gerald Carter
af85ca538c o fixed logon script problems (wrong len in reply to net_sam_logon for
a few strings).  I was the one who broke it obviously.

o changed a few more defaults in the smbpasswd backend with
  respect to times.  Now the logon time becomes '0' and the
  pass_can_change_time is set ot the same as pass_last_set_time

o change Get_Pwnam() call in local_lookup_name to sys_getpwnam()
  as it did not seem necessary to try case permutations in the
  username.

  Tim,  I think this was your code, so you might want to double
  check me.


-- jerry
(This used to be commit 37a665002c5cd7908c13d306f61af272a899dbc8)
2000-11-22 19:51:41 +00:00