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151 Commits

Author SHA1 Message Date
Günther Deschner
a3e1f7e44d r18703: Fix the annoying effect that happens when nscd is running:
We usually do not get the results from user/group script modifications
immediately. A lot of users do add nscd restart/refresh commands into
their scripts to workaround that while we could flush the nscd caches
directly using libnscd.

Guenther
(This used to be commit 7db6ce295afbedfada7b207ad56566d2195a0d21)
2007-10-10 12:00:49 -05:00
Jeremy Allison
d62c3cff51 r17997: Ensure lockdir exists for winbindd. Store tmp
krb5.conf files under lockdir, not privatedir.
Jeremy.
(This used to be commit c59eff3e53f5bfae3a9fb136e8566628339863ad)
2007-10-10 11:39:46 -05:00
Jeremy Allison
b41e14abfd r17610: Added the ability for firefox to drive the winbindd
ntlm_auth module to allow it to use winbindd cached
credentials.The credentials are currently only stored
in a krb5 MIT environment - we need to add an option to
winbindd to allow passwords to be stored even in an NTLM-only
environment.
Patch from Robert O'Callahan, modified with some fixes
by me.
Jeremy.
(This used to be commit ae7cc298a113d8984557684bd6ad216cbb27cff3)
2007-10-10 11:38:43 -05:00
Andrew Bartlett
0dc8f720e1 r17005: Add a new helper mode to ntlm_auth: ntlm-change-password-1
This mode proxies pre-calculated blobs from a remote (probably VPN)
client into the domain.  This allows clients to change their password
over a PPTP connection (where they would not be able to connect to
SAMR directly).

The precalculated blobs do not reveal the plaintext password.

Original patch by Alexey Kobozev <cobedump@gmail.com>
(This used to be commit 967292b7136c5100c0b9a2783c34b1948b16dad4)
2007-10-10 11:19:17 -05:00
Jeremy Allison
fbdcf2663b r16945: Sync trunk -> 3.0 for 3.0.24 code. Still need
to do the upper layer directories but this is what
everyone is waiting for....

Jeremy.
(This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
2007-10-10 11:19:14 -05:00
Günther Deschner
ee1105754c r16154: Fix winbind function table typo.
Guenther
(This used to be commit aeff1f0c47992ce3941e27e63f9b1516c4918963)
2007-10-10 11:17:23 -05:00
Jeremy Allison
a05d9e7261 r15675: Man pages say never look at the fd_set after a select
if it returned -1 (treat as undefined). Ensure we obey
this.
Jeremy.
(This used to be commit 256ae3a16bcafe70cc1a00496681c709380e4fc3)
2007-10-10 11:17:06 -05:00
Günther Deschner
a0ff50efa7 r15428: Add "smbcontrol winbind onlinestatus" for debugging purpose.
Guenther
(This used to be commit 9e15b1659c105b0be846e8f71c27b20eab961bd2)
2007-10-10 11:16:43 -05:00
Günther Deschner
97355b7e35 r15150: Adding winbind debug class to the main daemon.
Guenther
(This used to be commit 37d03695c6fb4aa02522c1739b9783c5dc7bf735)
2007-10-10 11:16:26 -05:00
Gerald Carter
8c9eb7631e r15053: fix portabilities issues between 32-bit winbind clients and a 64-bit winbindd server
(This used to be commit a95d11345e76948b147bbc1f29a05c978d99a47a)
2007-10-10 11:16:00 -05:00
James Peach
4fa5559800 r14898: This change is an attempt to improve the quality of the information that
is produced when a process exits abnormally.

First, we coalesce the core dumping code so that we greatly improve our
odds of being able to produce a core file, even in the case of a memory
fault. I've removed duplicates of dump_core() and split it in two to
reduce the amount of work needed to actually do the dump.

Second, we refactor the exit_server code path to always log an explanation
and a stack trace. My goal is to always produce enough log information
for us to be able to explain any server exit, though there is a risk
that this could produce too much log information on a flaky network.

Finally, smbcontrol has gained a smbd fault injection operation to test
the changes above. This is only enabled for developer builds.
(This used to be commit 56bc02d64498eb3faf89f0c5452b9299daea8e95)
2007-10-10 11:15:53 -05:00
Gerald Carter
e4998337e7 r14868: I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.

...

Fix my brain dead inverted logic for turning winbindd on and off
when run on a DC or when calling pdb functions from within winbindd.
(This used to be commit 021b3dc2db9fb422ede4657a1f27ef7ef2d22cee)
2007-10-10 11:15:52 -05:00
Gerald Carter
6c9eaa6880 r14855: Various fixes:
* depreacte 'acl group control' after discussion with Jeremy
  and implement functionality as part of 'dos filemode'
* fix winbindd on a non-member server to expand local groups
* prevent code previously only used by smbd from blindly
  turning _NO_WINBINDD back on
(This used to be commit 4ab372f4cab22225716b5c9a9a08f0c1dbc9928d)
2007-10-10 11:15:51 -05:00
Stefan Metzmacher
250c02554e r14618: add --no-process-group to all server programms
to make the following possible:

timelimit 20000 bin/nmbd -F -S --no-process-group
timelimit 20000 bin/smbd -F -S --no-process-group

this is needed to 'make test' working without losing child processes

metze
(This used to be commit c3a9f30e2a12cc852c9fa3a7d161f5c6ee0694ce)
2007-10-10 11:15:39 -05:00
Volker Lendecke
2b1641c994 r14480: Kill one boolean flag passed down :-)
(This used to be commit d9b85e3b287c24d2a3e2076da331fe06192b0eef)
2007-10-10 11:15:33 -05:00
Günther Deschner
962e42caa5 r14474: Also flush the nscd caches before entering the main winbindd loop.
Guenther
(This used to be commit c81eb71834dc827db63c8adb3f816bbbe916473c)
2007-10-10 11:15:33 -05:00
Günther Deschner
ef115ff314 r14468: Better fix to avoid winbind panic when we have an inproper configuration
and want to just shutdown and exit.

Guenther
(This used to be commit 0aa6328ed6ba6d0d24169ffdff0099405c9bfb00)
2007-10-10 11:15:33 -05:00
Günther Deschner
5856fd510c r14467: Reverting 13660. This needs to be fixed differently.
Guenther
(This used to be commit 4157bfe9cfe79ff78e7e527a50058cf9103cab61)
2007-10-10 11:15:31 -05:00
Günther Deschner
e18349b2bb r13660: Attempt to better handle the failure that we cannot find our sid upon
startup; don't panic, shutdown instead.

Guenther
(This used to be commit f209192e26c12fd48feb6195b724715fbada8b85)
2007-10-10 11:10:21 -05:00
Gerald Carter
fb5362c069 r13571: Replace all calls to talloc_free() with thye TALLOC_FREE()
macro which sets the freed pointer to NULL.
(This used to be commit b65be8874a2efe5a4b167448960a4fcf6bd995e2)
2007-10-10 11:10:14 -05:00
Gerald Carter
0af1500fc0 r13316: Let the carnage begin....
Sync with trunk as off r13315
(This used to be commit 17e63ac4ed8325c0d44fe62b2442449f3298559f)
2007-10-10 11:06:23 -05:00
Derrell Lipman
9c15bd311d r13212: r12414@cabra: derrell | 2006-01-28 17:52:17 -0500
lp_load() could not be called multiple times to modify parameter settings based
 on reading from multiple configuration settings.  Each time, it initialized all
 of the settings back to their defaults before reading the specified
 configuration file.

 This patch adds a parameter to lp_load() specifying whether the settings should
 be initialized.  It does, however, still force the settings to be initialized
 the first time, even if the request was to not initialize them.  (Not doing so
 could wreak havoc due to uninitialized values.)
(This used to be commit f2a24de769d1b2266e576597c57a8e3b1e2a2b51)
2007-10-10 11:06:18 -05:00
Volker Lendecke
608aa3f41e r12544: Fix segfaults in winbind, smbpasswd and net
(This used to be commit 9ca8edc26e66887d6333943bc6a9776352c657fc)
2007-10-10 11:05:59 -05:00
Gerald Carter
ce0a1fa159 r11652: Reinstate the netsamlogon_cache in order to work
around failed query_user calls.  This fixes
logons to a member of a Samba domain as a user from a
trusted AD domain.

As per comments on samba-technical, I still need to add

(a) cache the PAC info as werll as NTLM net_user_info_3
(b) expire the cache when the SMB session goes away

Both Jeremy and Guenther have signed off on the idea.
(This used to be commit 0c2bb5ba7b92d9210e7fa9f7b70aa67dfe9faaf4)
2007-10-10 11:05:23 -05:00
Jeremy Allison
6d5757395a r11511: A classic "friday night check-in" :-). This moves much
of the Samba4 timezone handling code back into Samba3.
Gets rid of "kludge-gmt" and removes the effectiveness
of the parameter "time offset" (I can add this back
in very easily if needed) - it's no longer being
looked at. I'm hoping this will fix the problems people
have been having with DST transitions. I'll start comprehensive
testing tomorrow, but for now all modifications are done.
Splits time get/set functions into srv_XXX and cli_XXX
as they need to look at different timezone offsets.
Get rid of much of the "efficiency" cruft that was
added to Samba back in the day when the C library
timezone handling functions were slow.
Jeremy.
(This used to be commit 414303bc0272f207046b471a0364fa296b67c1f8)
2007-10-10 11:05:19 -05:00
Volker Lendecke
20299e5bf5 r11368: Remove a memleak that just cost me half an hour: If we terminate inside a
message handler, the list of messages from retrieve_all_messages is not
properly freed. Not important, just confusing :-)

Volker
(This used to be commit d20388750dcfe7e0680246f7e3e6beb3a6d51a4a)
2007-10-10 11:05:14 -05:00
Volker Lendecke
bd935df617 r11319: read_buf_len and write_buf_len are no longer used, remove them.
Volker
(This used to be commit 6948f748f689708c396e52097553ff222b1af744)
2007-10-10 11:05:11 -05:00
Gerald Carter
54abd2aa66 r10656: BIG merge from trunk. Features not copied over
* \PIPE\unixinfo
* winbindd's {group,alias}membership new functions
* winbindd's lookupsids() functionality
* swat (trunk changes to be reverted as per discussion with Deryck)
(This used to be commit 939c3cb5d78e3a2236209b296aa8aba8bdce32d3)
2007-10-10 11:04:48 -05:00
Gerald Carter
dab71bed4e r9588: remove netsamlogon_cache interface...everything seems to work fine. Will deal with any fallout from special environments using a non-cache solution
(This used to be commit e1de6f238f3981d81e49fb41919fdce4f07c8280)
2007-10-10 11:03:22 -05:00
Gerald Carter
b2bfa0c775 r9330: Remove the classic dual daemon since it was not being used.
It was already gone in trunk anyways.
working on fixing BUG 3000 which does work now but we are flying
without a cache.
(This used to be commit 4936d6d8b28edc59a3d17defcdf255ea6e0ba4e0)
2007-10-10 11:00:33 -05:00
Gerald Carter
3cc6c5cf99 r9322: fixing debug log and ensuring that we set the right winbind_methods
pointer in get_cache() by requiring that all domain structure be
initialized with the set_dc_type_and_flags().
(This used to be commit c064609b942e88c70fe0a868e52c57ad1016850c)
2007-10-10 11:00:33 -05:00
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
Volker Lendecke
b62247f1ee r7785: This looks much larger than it is. It changes the top-level functions of the
parent winbind not to return winbindd_result. This is to hopefully fix all the
problems where a result has been scheduled for write twice.

The problematic ones have been the functions that might have been delayed as
well as under other circumstances immediately gets answered from the cache.

Now a request needs to be explicitly replied to with a request_error() or
request_ok().

Volker
(This used to be commit 7365c9accf98ec1dd78a59dd7f62462bbb8528d4)
2007-10-10 10:57:20 -05:00
Gerald Carter
1dfe111a09 r7454: couple of winbindd fixes
* make sure to use our domain as the account name in the net_req_auth2()
  request when running on a Samba DC
* make sure to lookup the correct domain (not default to ours) when getting an async
  getpwnam() call
(This used to be commit c9c3e3c122a6a04847c448d298b6f1adb4f35a60)
2007-10-10 10:57:09 -05:00
Gerald Carter
129b461673 r7440: * merge registry server changes from trunk (so far) for more
printmig.exe work
* merge the sys_select_signal(char c) change from trunk
  in order to keeo the winbind code in sync
(This used to be commit a112c5570a7f8ddddde1af0fa665f40a6067e8cf)
2007-10-10 10:57:09 -05:00
Gerald Carter
fed660877c r7415: * big change -- volker's new async winbindd from trunk
(This used to be commit a0ac9a8ffd4af31a0ebc423b4acbb2f043d865b8)
2007-10-10 10:57:08 -05:00
Gerald Carter
450e8d5749 r7130: remove 'winbind enable local accounts' code from the 3.0 tree
(This used to be commit 318c3db4cb1c85be40b2f812f781bcf5f1da5c19)
2007-10-10 10:57:01 -05:00
Volker Lendecke
83e11ba86c r6263: Get rid of generate_wellknown_sids, they are const static and initializable
statically.

Volker
(This used to be commit 3493d9f383567d286e69c0e60c0708ed400a04d9)
2007-10-10 10:56:33 -05:00
Jeremy Allison
acf9d61421 r4088: Get medieval on our ass about malloc.... :-). Take control of all our allocation
functions so we can funnel through some well known functions. Should help greatly with
malloc checking.
HEAD patch to follow.
Jeremy.
(This used to be commit 620f2e608f70ba92f032720c031283d295c5c06a)
2007-10-10 10:53:32 -05:00
Volker Lendecke
3b015a4cc7 r2470: Fix bug 1797: winbind and nmbd ignored "-l" option.
Thanks to Igor Zhbanov bsg@uniyar.ac.ru.

Volker
(This used to be commit 8a28475a0b7659cb0cdefe57edf801d9958c3755)
2007-10-10 10:52:44 -05:00
Jeremy Allison
39a9c5dcc6 r2265: Volkers change to HEAD looks very good. Commit message
from HEAD follows :
While torturing winbind a bit I found the following unfortunate behaviour:

Sending multiple requests at a high rate for a slow operation exposed that no
response comes back until the last request in the queue has been
processed. This is an unfortunate result of serially going through all sockets> that have shown to be readable or writable. All client sockets become readable> at the same time, none of them is writable. We go through them, read the
request, process the complete request. Before we enter the select system call
the next time all requests have to have completed.

This patch optimizes this by first looking at the sockets for writability. A
write on a socket that came back from select does not block, so this
additional loop might have a non-zero cost, but it can't prevent other
operations from proceeding.

After a possibly long-running winbindd_process() we directly start select()
again. To avoid starvation the currently processed client is demoted to be the> last one in the list of clients.

Jeremy.
(This used to be commit bfdeb22c69d09eb73305b6034fa6d0ec67275789)
2007-10-10 10:52:38 -05:00
Richard Sharpe
0804e231e4 r1557: Add sigchld handling to winbindd. Next step is to have the child restarted if
need be. We should also make sure the main line know we no longer have a child.
(This used to be commit e3dc7934b50c8578d70fc01688a07bd369a7cf30)
2007-10-10 10:52:14 -05:00
Volker Lendecke
33c2230524 r1297: Yes, it does survive valgrind for my tests :-)
Check in the 'winbind proxy only' mode -- no new parameter required :-)

If you don't set idmap uid or idmap gid, winbind will not do idmap stuff, it
will only proxy the netlogon request and thus speed up the authentication of
domain users.

Volker
(This used to be commit 29235f0c69035376ad7ac27b08a59069fa151102)
2007-10-10 10:52:05 -05:00
Gerald Carter
f7cf0aaa6f r294: checking in volker's winbindd patches; tested on domain members (Samba and AD) as well as on a Samba DC
(This used to be commit 157d53782d6a7d0b7e30676a674ff2a25a15369c)
2007-10-10 10:51:17 -05:00
Gerald Carter
7af3777ab3 r116: volker's patch for local group and group nesting
(This used to be commit b393469d9581f20e4d4c52633b952ee984cca36f)
2007-10-10 10:51:10 -05:00
Gerald Carter
8ef645c8a9 BUG 1182: patch from john.klinger@lmco.com (John Klinger) to reanable the -n 'no cache' option for winbindd
(This used to be commit d1848988d9ee9fdd870bcdd32c938b907419558b)
2004-03-16 18:54:09 +00:00
Richard Sharpe
a01dfa47de Remove an unused parameter from reload_services_file.
(This used to be commit 0032c3f46aaef065e95d987dc0506016aabbe644)
2004-01-29 00:10:40 +00:00
Stefan Metzmacher
86450924a0 update copyright to -2004
metze
(This used to be commit 12d6bc3bd0684646e990c2fc6485fe1a92ac98fb)
2004-01-11 13:23:50 +00:00
Andrew Bartlett
7d068355aa This merges in my 'always use ADS' patch. Tested on a mix of NT and ADS
domains, this patch ensures that we always use the ADS backend when
security=ADS, and the remote server is capable.

The routines used for this behaviour have been upgraded to modern Samba
codeing standards.

This is a change in behaviour for mixed mode domains, and if the trusted
domain cannot be reached with our current krb5.conf file, we will show
that domain as disconnected.

This is in line with existing behaviour for native mode domains, and for
our primary domain.

As a consequence of testing this patch, I found that our kerberos error
handling was well below par - we would often throw away useful error
values.  These changes move more routines to ADS_STATUS to return
kerberos errors.

Also found when valgrinding the setup, fix a few memory leaks.

While sniffing the resultant connections, I noticed we would query our
list of trusted domains twice - so I have reworked some of the code to
avoid that.

Andrew Bartlett
(This used to be commit 7c34de8096b86d2869e7177420fe129bd0c7541d)
2004-01-08 08:19:18 +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