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419 Commits

Author SHA1 Message Date
Jeremy Allison
19ca97a70f r7882: Looks like a large patch - but what it actually does is make Samba
safe for using our headers and linking with C++ modules. Stops us
from using C++ reserved keywords in our code.
Jeremy
(This used to be commit 9506b8e145982b1160a2f0aee5c9b7a54980940a)
2007-10-10 10:58:00 -05:00
Gerald Carter
dacdfbc98c r7398: commiting abartlet's patch for kerberos authentication when using a keytab and security != ads
(This used to be commit 3faaa5c3eb3b2057984586e069a47cb210c99140)
2007-10-10 10:57:08 -05:00
Gerald Carter
377f947930 r7395: * new feature 'map to guest = bad uid' (based on patch from
aruna.prabakar@hp.com).

This re-enables the Samba 2.2 behavior where a user that was
successfully authenticated by a remote DC would be mapped
to the guest account if there was not existing UNIX account
for that user and we could not create one.
(This used to be commit b7455fbf81f4e47c087c861f70d492a328730a9b)
2007-10-10 10:57:08 -05:00
Gerald Carter
b279ee16e9 r7372: abartet's patch for BUG 2391 (segv caused by free a static pointer)
(This used to be commit 4cda2bd035276bd090bf0fbd4e3b2eff657a80cb)
2007-10-10 10:57:06 -05:00
Gerald Carter
f24d88cf9d r7139: trying to reduce the number of diffs between trunk and 3.0; changing version to 3.0.20pre1
(This used to be commit 9727d05241574042dd3aa8844ae5c701d22e2da1)
2007-10-10 10:57:02 -05:00
Gerald Carter
cc6df2e9cf r7024: reverting mistaken commit
(This used to be commit c70c5c4ee9b14fbdb174f542607aceebe0e88470)
2007-10-10 10:57:00 -05:00
Gerald Carter
af52df2f1f r7020: fixing printer ace values and getting rid of false compiler warning about unitialized variable
(This used to be commit 3a91b20e4bcc78c91932e6c4394b3f6f153b2ff5)
2007-10-10 10:57:00 -05:00
Herb Lewis
978ca84860 r6225: get rid of warnings from my compiler about nested externs
(This used to be commit efea76ac71412f8622cd233912309e91b9ea52da)
2007-10-10 10:56:30 -05:00
Derrell Lipman
9840db418b r6149: Fixes bugs #2498 and 2484.
1. using smbc_getxattr() et al, one may now request all access control
   entities in the ACL without getting all other NT attributes.
2. added the ability to exclude specified attributes from the result set
   provided by smbc_getxattr() et al, when requesting all attributes,
   all NT attributes, or all DOS attributes.
3. eliminated all compiler warnings, including when --enable-developer
   compiler flags are in use.  removed -Wcast-qual flag from list, as that
   is specifically to force warnings in the case of casting away qualifiers.

Note: In the process of eliminating compiler warnings, a few nasties were
      discovered.  In the file libads/sasl.c, PRIVATE kerberos interfaces
      are being used; and in libsmb/clikrb5.c, both PRIAVE and DEPRECATED
      kerberos interfaces are being used.  Someone who knows kerberos
      should look at these and determine if there is an alternate method
      of accomplishing the task.
(This used to be commit 994694f7f26da5099f071e1381271a70407f33bb)
2007-10-10 10:56:24 -05:00
Jeremy Allison
5415480d7e r6020: Never do NT status codes with protocols before NT1 as we don't get client caps.
Jeremy.
(This used to be commit 4868e4202775c1c0a60828e0c6f6fa23cf8346e1)
2007-10-10 10:56:16 -05:00
Gerald Carter
4b831f8e16 r5952: BUG 2469: patch from Jason Mader to cleanup compiler warning when not using krb5
(This used to be commit 19a639ac468237b22f16d917c0150fbf10c9623e)
2007-10-10 10:56:11 -05:00
Jeremy Allison
2257618d7f r5290: Fix for bug #2323 - plaintext problem with WinXP.
Jeremy.
(This used to be commit 3e10c36cb50462d1f220029e8fa64c3b6e554e6c)
2007-10-10 10:55:36 -05:00
Jeremy Allison
482f14871d r3946: Fix for bugid #2085 reported by Jason Mader <jason@ncac.gwu.edu>. Use consistent
enum type for Protocol extern.
Jeremy.
(This used to be commit 65dfae7ea45d4c9452b2a08efa09b01d870142f3)
2007-10-10 10:53:26 -05:00
Gerald Carter
600e904aa1 r1370: BUG 1297 - prevent map_username() from being called twice during logon
(This used to be commit e1364ff774b62f46c0f50864695da49972352126)
2007-10-10 10:52:08 -05:00
Andrew Bartlett
3542b99cf1 r1122: As spotted by lha@stacken.kth.se we don't actually use this variable any more.
Andrew Bartlett
(This used to be commit 9d5821d5ee5e9f666dfbe75419e97508af9cad5e)
2007-10-10 10:51:56 -05:00
Jeremy Allison
8c0db1bbc4 r786: Memory leak fixes in (mostly) error code paths from
kawasa_r@itg.hitachi.co.jp. A couple of mem leak fixes in
mainline code paths though :-).
Jeremy.
(This used to be commit 4695cc95fe576b6da0d0cb0686f208fc306b2646)
2007-10-10 10:51:38 -05:00
Andrew Bartlett
d17425ed52 r69: Global rename of 'nt_session_key' -> 'user_session_key'. The session key could
be anything, and may not be based on anything 'NT'.  This is also what microsoft
calls it.
(This used to be commit 724e8d3f33719543146280062435c69a835c491e)
2007-10-10 10:51:06 -05:00
Andrew Tridgell
a5dde6c5cc r59: revert session key problem
(This used to be commit 40b5794ae0919c6c6f1b8a451871dcc95bbab5cc)
2007-10-10 10:51:06 -05:00
Andrew Bartlett
991112a73c r49: Support SMB signing on connections using only the
LANMAN password.  This also corrects the 'session key'
for these connections.
(This used to be commit 26d8791ddedb7964c219067480cf4a7d61877765)
2007-10-10 10:51:06 -05:00
Andrew Bartlett
e9a7e67e01 Merge from HEAD the SMB signing patch that I developed a couple of weeks
ago.

This patch re-adds support for 'optional' SMB signing.  It also ensures that
we are much more careful about when we enable signing, particularly with
on-the-fly smb.conf reloads.

The client code will now attempt to use smb signing by default, and disable
it if the server doesn't correctly support it.

Andrew Bartlett
(This used to be commit e27b5cbe75d89ec839dafd52dd33101885a4c263)
2004-03-27 07:33:59 +00:00
Gerald Carter
c24dccd413 BUG 417: fix %UuGg variables expansion in include lines setging the current_user_info struct in register_vuid() -- shouldn't be any more broken than we were
(This used to be commit a90c3bd281e7a62bb8482e42aa3b674eeeb5995a)
2004-03-19 22:06:54 +00:00
Gerald Carter
d24b8a2032 BUG 1165, 1126: Fix bug with secondary groups (security = ads) and winbind use default domain = yes
(This used to be commit f2eaa14b1eb7e89c945b2b06a48e17998c75d620)
2004-03-16 16:41:54 +00:00
Andrew Bartlett
c26e4057ae Patch by Luca Bolcioni <Luca.Bolcioni@yacme.com>. Ensure we always
initialise the session key.  Fixes segfaults with security=server, and
encrypt passwords = no.

Andrew Bartlett
(This used to be commit 493ac5ce98fa3fcddb596139240dd762e70d4ac3)
2004-01-26 02:19:44 +00:00
Volker Lendecke
55d6877f0f reply_spnego_kerberos did not set the domain of the user handed to
register_vuid correctly. We ended up with the local netbios name in
substitutions for %D later.

Volker

P.S: Tridge, I can *really* see why you want to get rid of global variables
:-)
(This used to be commit 3d9931fe291559a907c3e172a66fbce1155497a3)
2004-01-15 17:17:58 +00:00
Jeremy Allison
e41a67a188 Fix from Luke Howard <lukeh@PADL.COM> for incorrect early free().
Jeremy.
(This used to be commit 8e20c06ed31d9ec10ff0155b1624eee3d60cd006)
2004-01-07 19:55:01 +00:00
Volker Lendecke
fd35232584 Commit the translation of the realm to the netbios domain name in the kerberos
session setup. After talking to jht and abartlet I made this unconditional, no
additional parameter.

Jerry: This is a change in behaviour, but I think it is necessary.

Volker
(This used to be commit 3ce6c9f27368cfb278007fe660a0e44a84d67f8f)
2004-01-04 11:51:31 +00:00
Jeremy Allison
c4f1b6cf3a Fix for bug #815. Make plaintext unicode passwords work with NT4.x
Jeremy.
(This used to be commit ba0b5b8c9be9bfeba5e0b3f930ca0463d1e78c9c)
2003-12-12 22:54:43 +00:00
Gerald Carter
4b1e15a4f2 fix %a variable for Windows 2003 -> Win2K3
(This used to be commit 2f43a1c166dfc8679a9d03bd0f3cf9303aafcf74)
2003-12-05 21:51:51 +00:00
Jeremy Allison
27891bdef1 Subtract NT_STATUS from common flag, don't add it...
Jeremy.
(This used to be commit 4e73faa7b4af7f73bdce9fcc2ee1825249dc7da7)
2003-12-01 06:19:17 +00:00
Jeremy Allison
6bb8f54e01 Don't automatically set nt status code flag unless client tells us it can
cope.
Jeremy.
(This used to be commit 0d82ac57a59276adb403f8e023578c2d6d5136e4)
2003-12-01 02:25:56 +00:00
Andrew Bartlett
fcbfc7ad06 Changes all over the shop, but all towards:
- NTLM2 support in the server
 - KEY_EXCH support in the server
 - variable length session keys.

In detail:

 - NTLM2 is an extension of NTLMv1, that is compatible with existing
domain controllers (unlike NTLMv2, which requires a DC upgrade).

 * This is known as 'NTLMv2 session security' *

(This is not yet implemented on the RPC pipes however, so there may
well still be issues for PDC setups, particuarly around password
changes.  We do not fully understand the sign/seal implications of
NTLM2 on RPC pipes.)

This requires modifications to our authentication subsystem, as we
must handle the 'challege' input into the challenge-response algorithm
being changed.  This also needs to be turned off for
'security=server', which does not support this.

- KEY_EXCH is another 'security' mechanism, whereby the session key
actually used by the server is sent by the client, rather than being
the shared-secret directly or indirectly.

- As both these methods change the session key, the auth subsystem
needed to be changed, to 'override' session keys provided by the
backend.

- There has also been a major overhaul of the NTLMSSP subsystem, to merge the 'client' and 'server' functions, so they both operate on a single structure.  This should help the SPNEGO implementation.

- The 'names blob' in NTLMSSP is always in unicode - never in ascii.
Don't make an ascii version ever.

- The other big change is to allow variable length session keys.  We
have always assumed that session keys are 16 bytes long - and padded
to this length if shorter.  However, Kerberos session keys are 8 bytes
long, when the krb5 login uses DES.

 * This fix allows SMB signging on machines not yet running MIT KRB5 1.3.1. *

- Add better DEBUG() messages to ntlm_auth, warning administrators of
misconfigurations that prevent access to the privileged pipe.  This
should help reduce some of the 'it just doesn't work' issues.

- Fix data_blob_talloc() to behave the same way data_blob() does when
passed a NULL data pointer.  (just allocate)


REMEMBER to make clean after this commit - I have changed plenty of data structures...
(This used to be commit f3bbc87b0dac63426cda6fac7a295d3aad810ecc)
2003-11-22 13:19:38 +00:00
Jeremy Allison
bb0598faf5 Put strcasecmp/strncasecmp on the banned list (except for needed calls
in iconv.c and nsswitch/). Using them means you're not thinking about multibyte at
all and I really want to discourage that.
Jeremy.
(This used to be commit d7e35dfb9283d560d0ed2ab231f36ed92767dace)
2003-10-22 23:38:20 +00:00
Gerald Carter
3fb80f1926 more 2.2.x compatibility fixes - allow user looksup in the kerb5
sesssetup to fall back to 'user' instaed of failing is REA.LM\user
doesn't exist.

also fix include line in smb_acls.h as requested by metze
(This used to be commit 62ed2598b3441b3c198872df8eb55e594332807b)
2003-10-20 16:49:45 +00:00
Volker Lendecke
f474b7fb4e Fix memleak.
(This used to be commit afbf15f94189f50cd447d9bcdebbc4886800b05a)
2003-08-25 09:13:54 +00:00
Gerald Carter
8bfe26b62d metze's autogenerate patch for version.h
(This used to be commit ae452e51b02672a56adf18aa7a7e365eeaba9272)
2003-08-20 17:13:38 +00:00
Andrew Bartlett
c236ac83c8 Win2k never returns 'no such user' here, so when we do it, the clients freak
out.  Return the standard 'logon failure' instead.

Andrew Bartlett
(This used to be commit a83506802fd331af78d2fd6e6a5cd507b5a40ca3)
2003-08-18 23:48:03 +00:00
Volker Lendecke
c9aa836204 Fix memleaks.
Currently I'm compiling against MIT Kerberos 1.2.8.

Anthony, you said you have a heimdal installation available. Could you
please compile this stuff with krb and check it with valgrind?

Thanks,

Volker
(This used to be commit d8ab44685994b302bb46eed9001c72c194d13dc8)
2003-08-15 01:46:09 +00:00
Volker Lendecke
bb6dff2cb1 In ads_verify_realm, all we use in the ADS_STRUCT is the
auth.realm. So directly pass that instead of setting up and tearing
down the ADS_STRUCT.

Volker
(This used to be commit ce5b8d2ec20fe1f4d3d1956020d88272fb84124a)
2003-08-14 21:07:49 +00:00
Jim McDonough
8c64504f7c Update my copyrights according to my agreement with IBM
(This used to be commit a2bd8f0bfa12f2a1e33c96bc9dabcc0e2171700d)
2003-08-01 15:30:44 +00:00
Gerald Carter
0da36b22ff only honor the first OID in the sessetup snego negotiate. Deviates
from RFC but I'm smelling a client bug here.

	/* only look at the first OID for determining the mechToken --
	   accoirding to RFC2478, we should choose the one we want
	   and renegotiate, but i smell a client bug here..

	   Problem observed when connecting to a member (samba box)
	   of an AD domain as a user in a Samba domain.  Samba member
	   server sent back krb5/mskrb5/ntlmssp as mechtypes, but the
	   client (2ksp3) replied with ntlmssp/mskrb5/krb5 and an
	   NTLMSSP mechtoken.                 --jerry              */
(This used to be commit 731420b03dbc15977822f74047e931dc62284fc0)
2003-07-31 19:01:22 +00:00
Jeremy Allison
559439e1f4 Start the packet signing engine in the kerberos case in the same place
as the ntlmssp case.
Jeremy.
(This used to be commit 79e0bf829875fc985f1940dc31ee418aad910ed6)
2003-07-25 23:43:22 +00:00
Tim Potter
7d833de662 More printf portability fixes. Got caught out by some gcc'isms last
time.  )-:
(This used to be commit 59dae1da66a5eb7e128263bd578f167d8746e9f0)
2003-07-25 04:24:40 +00:00
Tim Potter
77373f1f8e More printf fixes - size_t is long on some architectures.
(This used to be commit ba4d334b822248d8ab929c9568533431603d967e)
2003-07-24 23:46:27 +00:00
Jeremy Allison
79e2d7c24e Server side NTLM signing works - until the first async packet. Working on this
next....
Jeremy.
(This used to be commit eff74a1fcc597497a4c70589a44c1b70e93ab549)
2003-07-24 04:25:37 +00:00
Gerald Carter
3a5dc7c2ec convert snprintf() calls using pstrings & fstrings
to pstr_sprintf() and fstr_sprintf() to try to standardize.
lots of snprintf() calls were using len-1; some were using
len.  At least this helps to be consistent.
(This used to be commit 9f835b85dd38cbe655eb19021ff763f31886ac00)
2003-07-23 12:33:59 +00:00
Jeremy Allison
814e987c62 Signing so far... the client code fails on a SMBtrans2 secondary transaction
I think (my changes haven't affected this I believe). Initial support on the
server side for smbclient. Still doesn't work for w2k clients I think...
Work in progress..... (don't change).
Jeremy.
(This used to be commit e5714edc233424c2f74edb6d658f32f8e0ec9275)
2003-07-18 00:53:34 +00:00
Jeremy Allison
c44a9d25a2 Added the "required" keyword to the "client signing" parameter to force it
on. Fail if missmatch. Small format tidyups in smbd/sesssetup.c. Preparing
to add signing on server side.
Jeremy.
(This used to be commit c390b3e4cd68cfc233ddf14d139e25d40f050f27)
2003-07-15 23:05:57 +00:00
Jeremy Allison
03f046dd99 It seems only NT4 does the VC == 0 session drop code.
Jeremy.
(This used to be commit 30bbf4c8c4cbed0f7980237ea9b78baa785dec3d)
2003-05-28 01:00:58 +00:00
Jeremy Allison
a11797cda2 Correct (?) handling for VC = 0. Trying to fix XP logoff leaving resources
around.
Jeremy.
(This used to be commit bf0916e1da442606311c74ac73ccec2e9710d663)
2003-05-27 21:55:10 +00:00
Gerald Carter
090d70fc3f volker's add_signature() fix; must pass the beginning on the outbuf to get the flags field
(This used to be commit 48c8211084503172f053ad23b308901628f8a978)
2003-05-27 16:30:02 +00:00