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90 Commits

Author SHA1 Message Date
Jeremy Allison
52f2520648 Fix the unexpected.tdb database problem. Change nmbd to store the 
transaction id of packets it was requested to send via a client, and
only store replies that match these ids. On the client side change
clients to always attempt to ask nmbd first for name_query and
node_status calls, and then fall back to doing socket calls if
we can't talk to nmbd (either nmbd is not running, or we're not
root and cannot open the messaging tdb's). Fix readers of unexpected.tdb
to delete packets they've successfully read.

This should fix a long standing problem of unexpected.tdb
growing out of control in noisy NetBIOS envioronments with
lots of bradcasts, yet still allow unprivileged client apps
to work mostly as well as they already did (nmblookup for
example) in an environment when nmbd isn't running.

Jeremy.

Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Sun Nov 14 05:22:45 UTC 2010 on sn-devel-104
 2010-11-14 05:22:45 +00:00
Günther Deschner
ffdfcfb514 s3-dsgetdcname: always pass in messaging context. 
Volker, please check.

Guenther
 2010-09-23 10:26:25 -07:00
Günther Deschner
56538be6af s3-libads: move ads_dns out of main includes. 
Guenther
 2010-07-01 23:20:40 +02:00
Günther Deschner
fbb7814f91 s3: only use netlogon/nbt header when needed. 
Guenther
 2010-05-31 11:32:37 +02:00
Jelmer Vernooij
b8268cf7b0 s3: Remove use of iconv_convenience. 2010-05-18 11:45:31 +02:00
Günther Deschner
c6ebab846d s3: only include gen_ndr headers where needed. 
This shrinks include/includes.h.gch by the size of 7 MB and reduces build time
as follows:

ccache build w/o patch
real    4m21.529s
ccache build with patch
real    3m6.402s

pch build w/o patch
real    4m26.318s
pch build with patch
real    3m6.932s

Guenther
 2010-05-06 00:22:59 +02:00
Matthias Dieter Wallnöfer
eceffe6909 nbt: samlogon/netlogon structures - unify denominations 2010-04-27 18:45:41 +02:00
Volker Lendecke
0264c0c337 s3: Fix a memleak in discover_dc_netbios 2010-04-18 15:25:03 +02:00
Simo Sorce
61b7a24f16 s3 move the sitename cache in its own file 2010-02-23 12:46:26 -05:00
Volker Lendecke
752bffc53f s3: Consolidate server_id_self into the equivalent procid_self() 2010-02-23 15:30:00 +01:00
Volker Lendecke
a0b9e40b2c s3: Try to avoid dns searches with an empty site 2009-11-09 17:24:46 +01:00
Andrew Tridgell
4cb055cacd ds-flags: use the new name DS_DNS_FOREST_ROOT 
Update to use the new DS_DNS_FOREST_ROOT name, which makes it clearer
what this bit means (according to MS-ADTS doc)
 2009-10-02 12:02:00 +10:00
Volker Lendecke
76d95b9a2d s3:gencache: Add a "was_expired" argument to gencache_get_data_blob 
This is set to true if the routine returns failure due to an existing but
expired entry.
 2009-09-23 18:50:33 +02:00
Volker Lendecke
1df18922c6 Add some const to dsgetdcname 2009-08-25 17:38:31 +02:00
Volker Lendecke
4c69c151db s3:dsgetdcname: Fix a crash in dsgetdcname 
When returning NT_STATUS_OK we can't leave *info == NULL, this crashes
in is_closest_site called from dsgetdcname().

Signed-off-by: Günther Deschner <gd@samba.org>
 2009-08-20 14:26:46 +02:00
Volker Lendecke
68ea287617 s3:dsgetdcname: Inline dsgetdcname_cache_refresh 
Signed-off-by: Günther Deschner <gd@samba.org>
 2009-08-20 14:26:46 +02:00
Jeremy Allison
2d0cd3e53a (Hopefully) fix the problem Kai reported with 
net ads leave and IPv6. Ensure all DC lookups
prefer IPv4.
Jeremy.
 2009-07-28 18:02:10 -07:00
Volker Lendecke
3d7dfc1197 Consolidate string and data_blob routines in gencache 2009-07-15 10:55:20 +02:00
Volker Lendecke
3edcd55bf1 Remove gencache_init/shutdown 
gencache_get/set/del/iterate call gencache_init() internally anyway. And we've
been very lazy calling gencache_shutdown, so this seems not really required.
 2009-07-15 10:55:20 +02:00
Volker Lendecke
e5a34b2533 Remove gencache_[un]lock_key 2009-07-15 10:55:20 +02:00
Kumar Thangavelu
1a7898e3a8 s3/getdcname: Fix 'net' crash. 
'net' command crashed when attempting to join a
domain. This occurred in a very specific case where
the DC had multiple IPs and one of the IPs was invalid.

Signed-off-by: Volker Lendecke <vl@samba.org>
 2009-05-29 11:27:38 +02:00
Volker Lendecke
251c220f91 Fix a type-punned warning 2009-04-28 11:58:44 +02:00
Björn Jacke
87b428e424 s3:dsgetdcname: use parentheses in if condition to make negation clear 
Signed-off-by: Günther Deschner <gd@samba.org>
 2009-03-24 10:20:12 +01:00
Stefan Metzmacher
1b7b0e924f s3:dsgetdcname: retry with the clients site 
metze
 2008-12-13 11:47:13 +01:00
Günther Deschner
8d69a65110 s3-dsgetdcname: fix reply generation (forgot to map nt1 to nt5ex). 
Guenther
 2008-11-06 13:40:52 +01:00
Jelmer Vernooij
d6a5476ee7 Use sockaddr_storage only where we rely on the size, use sockaddr 
otherwise (to clarify we can also pass in structs smaller than
sockaddr_storage, such as sockaddr_in).
 2008-10-23 19:53:15 +02:00
Volker Lendecke
6ee4e81ad1 Fix an uninitialized variable warning 
Not sure if we can ever not get domain and dns_domain, but gcc complained
 2008-10-05 11:08:32 +02:00
Volker Lendecke
af1c802791 The IRIX compiler does not like embedded unnamed unions 2008-10-02 08:09:25 +02:00
Volker Lendecke
8641b54a73 Attempt to fix the build on IRIX 
Under irix, "sa_family" is a #define to sa_union.sa_generic.sa_family2
 2008-10-02 03:45:37 +02:00
Günther Deschner
da955d7193 s3-nbt: further cleanup of dsgetdcname(). 
Guenther
 2008-09-25 20:11:55 +02:00
Günther Deschner
f07431f5ba s3-nbt: use the new generated nbt. 
Guenther
 2008-09-24 03:34:23 +02:00
Günther Deschner
de54bac54c s3: fix NETLOGON_NT_VERSION version flags. 
Guenther
 2008-09-23 23:20:10 +02:00
Günther Deschner
c48186f507 s3: use samba4 prototype for ndr_push/pull_struct_blob. 
Guenther
 2008-09-23 09:37:23 +02:00
Volker Lendecke
d670d0a09b Revert "Remove gencache_[un]lock_entry" 
This reverts commit 7a5a575ffe5196caecedc93970a25abfbe6f8059.
(This used to be commit 62e444dd50ae974c2ab9a553cdf7f188a8f2c538)
 2008-07-11 17:53:25 +02:00
Volker Lendecke
352b5c1857 Remove gencache_[un]lock_entry 
Günther agreed that it might be unnecessary in dsgetdcname_cache_store() :-)
(This used to be commit 7a5a575ffe5196caecedc93970a25abfbe6f8059)
 2008-07-03 16:40:46 +02:00
Günther Deschner
513bc4e791 dsgetdcname: allow to use NULL mem_ctx. 
Guenther
(This used to be commit d20353d30c2e08a6c6d67ae8b8c2faa26004249c)
 2008-06-17 19:51:24 +02:00
Günther Deschner
c73cc63e92 dsgetdcname: use family (instead of sa_family). 
Guenther
(This used to be commit 355fb81e9e42e507717f33a11793258db9169199)
 2008-05-27 11:40:50 +02:00
Volker Lendecke
aacfa7b3ad Fix two bogus uninitalized variable warnings 
(This used to be commit 194ea682d9a5c12a0125fecc20349ca9cc3d3ea1)
 2008-05-25 13:53:44 +02:00
Günther Deschner
175cca1729 dsgetdcname: store client sitename for mailslot and cldap replies. 
Guenther
(This used to be commit a01ed719c31998620927dc9b1664ba8e36bd9b21)
 2008-05-16 11:58:24 +02:00
Günther Deschner
4d593cdb19 dsgetdcname: add site support. 
Guenther
(This used to be commit e305368538eaa72e3008a5517db3708936924297)
 2008-05-15 16:59:46 +02:00
Günther Deschner
2e8b43c58d dsgetdcname: check for invalid sitename/flag combinations. 
Guenther
(This used to be commit 255e509474cae92802e90613ccaddb6627ee77cd)
 2008-05-15 16:41:18 +02:00
Günther Deschner
5547e5a416 dsgetdcname: In case we didn't get a mailslot reply, don't cache the nodestatus. 
Guenther
(This used to be commit 12e47be02f93e2f41af5772f6a83568b3574d032)
 2008-05-14 09:45:39 +02:00
Günther Deschner
1830d6b159 dsgetdcname: add reminder that we need to support ipv6 here once we know how. 
Guenther
(This used to be commit 4b3617bf505a835a6d4bb9b80c4ad837a2082dea)
 2008-05-09 17:56:04 +02:00
Günther Deschner
d59cf703ba dsgetdcname: make use of nbt_cldap_netlogon_15. 
Guenther
(This used to be commit 5b0eda98f3d127399770f7a037ad3277dbe23393)
 2008-05-09 17:41:50 +02:00
Günther Deschner
67c644aa59 dsgetdcname: use existing messaging_context if possible. 
Guenther
(This used to be commit 7889516a384c155a9045aad4409c041fddd0d98d)
 2008-05-09 14:59:20 +02:00
Günther Deschner
c58ab8f3b2 dsgetdcname: the forest name should never be empty. 
Guenther
(This used to be commit 2c0a96f1e5fc065fdbeb5671cfa693009321dde8)
 2008-05-09 14:59:20 +02:00
Günther Deschner
e668cb4594 dsgetdcname: add map_dc_and_domain_names() for consolidating returned names. 
Guenther
(This used to be commit eb7fee6e2a00326c03aa013058247e06279a4930)
 2008-05-09 14:59:19 +02:00
Günther Deschner
4bd94c8338 cldap: move out cldap object to fix the build. 
Guenther
(This used to be commit 56be9c98d24e64bf855439df21766d30f448f407)
 2008-05-09 14:59:19 +02:00
Günther Deschner
5e24d83e41 dsgetdcname: fix gencache store for dsgetdcname(). 
While storing always a type 29 reply structure in gencache, we are now able to
deliver correct data according to return flags such as DS_RETURN_FLAT_NAME and
DS_RETURN_DNS_NAME out of the cached data from gencache.

Guenther
(This used to be commit c67b6dc0ca866781043e443177d550e23b83ae36)
 2008-05-09 14:59:19 +02:00
Günther Deschner
5d7a60afd8 dsgetdcname: pure cosmetics. 
Guenther
(This used to be commit 4b56c294e8ba045c84cab538b3d286e433d292ed)
 2008-05-09 14:59:19 +02:00