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path: root/source3/libads/dns.c
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2010-09-07s3/libads: use monotonic clock for DNS timeoutsBjörn Jacke1-5/+5
2010-07-01s3-libads: move ads_dns out of main includes.Günther Deschner1-0/+1
Guenther
2010-02-23s3 move the sitename cache in its own fileSimo Sorce1-113/+0
2010-02-14s3-lib: use TYPESAFE_QSORT() in remaining s3 library codeAndrew Tridgell1-1/+1
the sort_query_replies() in nmblib.c is a TODO. It uses a hack that treats a char* as a structure. I've left that one alone for now.
2009-10-01s3: update comment about (deprecated) a6 recordsBjörn Jacke1-1/+2
2009-08-25Do an early TALLOC_FREEVolker Lendecke1-1/+2
2009-07-15Remove gencache_init/shutdownVolker Lendecke1-8/+0
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.
2008-07-11Revert "Pass NULL to gencache_get when we are not interested in the timeout ↵Volker Lendecke1-1/+2
value" This reverts commit 16062dfc3dcc8f1ca0024a3ae21effb889c7ffc0. (This used to be commit 114ca8577568cdb5a81d8734f1d1d096f1b36c36)
2008-07-03Pass NULL to gencache_get when we are not interested in the timeout valueVolker Lendecke1-2/+1
(This used to be commit 16062dfc3dcc8f1ca0024a3ae21effb889c7ffc0)
2008-06-28Return NULL in sitename_fetch() if gencache_init() fails. Not falseGerald W. Carter1-1/+1
(This used to be commit 8704c2ab37479236788c0a99465d73643d3d555a)
2008-04-30BUG 5107: Fix handling of large DNS replies on AIX and Solaris.Gerald W. Carter1-6/+32
On AIX, Solaris, and possibly some older glibc systems (e.g. SLES8) truncated replies never give back a resp_len > buflen which ends up causing DNS resolve failures on large tcp DNS replies. Also add more debug lines about processing the DNS reply. (This used to be commit 5ed9b92097460cd8180db806a08213e97cfb8daa)
2007-12-05Remove some globalsVolker Lendecke1-1/+1
(This used to be commit 31d0a846db08d845e6cdfd85def4ac1c34031e02)
2007-11-15Add MAX_DNS_NAME_LENGTH, remove more pstrings.Jeremy Allison1-4/+4
Jeremy. (This used to be commit a1725f4ff7ed375808c78ac661b539557748d0a5)
2007-10-29Change our DNS code to cope with AAAA records. A6 recordsJeremy Allison1-105/+189
look like a nightmare to use, so ignore them for now. Jeremy. (This used to be commit 814daded90781dc5a5bdd522ea8cfe5d47e6d7a7)
2007-10-18RIP BOOL. Convert BOOL -> bool. I found a few interestingJeremy Allison1-9/+9
bugs in various places whilst doing this (places that assumed BOOL == int). I also need to fix the Samba4 pidl generation (next checkin). Jeremy. (This used to be commit f35a266b3cbb3e5fa6a86be60f34fe340a3ca71f)
2007-10-10r24739: With resolve_ads() allow to query for PDCs as well.Günther Deschner1-28/+109
Also add dns query functions to find GCs and DCs by GUID. Guenther (This used to be commit cc469157f6684ec507bf1c3a659fc36a53d304a1)
2007-10-10r23784: use the GPLv3 boilerplate as recommended by the FSF and the license textAndrew Tridgell1-2/+1
(This used to be commit b0132e94fc5fef936aa766fb99a306b3628e9f07)
2007-10-10r23779: Change from v2 or later to v3 or later.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 407e6e695b8366369b7c76af1ff76869b45347b3)
2007-10-10r23654: Remove misleading inline comment.Günther Deschner1-4/+2
Guenther (This used to be commit a3441c22b342e2802bd9766b7046073db3895a29)
2007-10-10r22714: Prevent DNS lookup storms when the DNS servers are unreachable.Gerald Carter1-9/+40
Helps when transitioning from offline to online mode. Note that this is a quick hack and a better solution would be to start the DNS server's state between processes (similar to the namecache entries). (This used to be commit 4f05c6fe26f4abd7ca71eac339fee2ef5e254369)
2007-10-10r22590: Make TALLOC_ARRAY consistent across all uses.Jeremy Allison1-4/+8
That should be it.... Jeremy. (This used to be commit 603233a98bbf65467c8b4f04719d771c70b3b4c9)
2007-10-10r22589: Make TALLOC_ARRAY consistent across all uses.Jeremy Allison1-7/+15
Jeremy. (This used to be commit 8968808c3b5b0208cbad9ac92eaf948f2c546dd9)
2007-10-10r20880: Fix memory leak in new sitename code. You got *really*Jeremy Allison1-1/+1
close Guenther, then you forgot to use "key" :-) :-). Jeremy. (This used to be commit 56842b59d00d531b0c9c22639603dc721eab50b4)
2007-10-10r20874: We need to distinguish client sitenames per realm. We were overwritingGünther Deschner1-14/+57
the stored client sitename with the sitename from each sucessfull CLDAP connection. Guenther (This used to be commit 6a13e878b5d299cb3b3d7cb33ee0d51089d9228d)
2007-10-10r20862: When in disconnected mode there is no need to try a fallback to a siteGünther Deschner1-0/+18
less DNS query. This speeds up offline detection slightly. Guenther (This used to be commit eda76ecf07a4d2f9bb5544e2c031cfad14d93e85)
2007-10-10r20857: Silence gives assent :-). Checking in the fix forJeremy Allison1-6/+4
site support in a network where many DC's are down. I heard via Volker there is still a bug w.r.t the wrong site being chosen with trusted domains but we'll have to layer that fix on top of this. Gd - complain if this doesn't work for you. Jeremy. (This used to be commit 97e248f89ac6548274f03f2ae7583a255da5ddb3)
2007-10-10r18466: Attempt to fix the AIX buildVolker Lendecke1-0/+2
(This used to be commit 1398425067d77d90ecf2ed4c17a12d643f7f5a88)
2007-10-10r18234: DNS failures are too common to log at level zero or 1.Jeremy Allison1-3/+3
Jeremy. (This used to be commit 943e21d5da2a8aadab1b2c3d700a9b8b880582f2)
2007-10-10r18006: Actually a smaller change than it looks. LeverageJeremy Allison1-8/+37
the get_dc_list code to get the _kerberos. names for site support. This way we don't depend on one KDC to do ticket refresh. Even though we know it's up when we add it, it may go down when we're trying to refresh. Jeremy. (This used to be commit 77fe2a3d7418012a8dbfb6aaeb2a8dd57c6e1a5d)
2007-10-10r17970: Add missing include-guards around ads.h and ads_cldap.h.Jeremy Allison1-9/+0
Remove all reference to "Default-First-Site-Name" and treat it like any other site. Jeremy. (This used to be commit 5ae3564d6844f44a6943b2028917bd457371af1e)
2007-10-10r17945: Store the server and client sitenames in the ADSJeremy Allison1-3/+9
struct so we can see when they match - only create the ugly krb5 hack when they do. Jeremy. (This used to be commit 9be4ecf24b6b5dacf4c2891bddb072fa7543753f)
2007-10-10r17942: Jerry is right - when no site support is enabledJeremy Allison1-6/+11
the client sitename is "Default-First-Site-Name". Treat this as a blank site (no site configured). Jeremy. (This used to be commit 5c46381bd7dd1b3f11f427d111ded0b76fc1bec8)
2007-10-10r17929: Ok, I think I finally figured out where to putJeremy Allison1-1/+20
the code to redo the CLDAP query to restrict DC DNS lookups to the sitename. Jerry, please check to stop me going insane :-). Jeremy. (This used to be commit 8d22cc111579c57aec65be8884b41564b79b133a)
2007-10-10r17928: Implement the basic store for CLDAP sitenameJeremy Allison1-5/+94
support when looking up DC's. On every CLDAP call store the returned client sitename (if present, delete store if not) in gencache with infinate timeout. On AD DNS DC lookup, try looking for sitename DC's first, only try generic if sitename DNS lookup failed. I still haven't figured out yet how to ensure we fetch the sitename with a CLDAP query before doing the generic DC list lookup. This code is difficult to understand. I'll do some experiments and backtraces tomorrow to try and work out where to force a CLDAP site query first. Jeremy. (This used to be commit ab3f0c5b1e9c5fd192c5514cbe9451b938f9cd5d)
2007-10-10r17910: remove incorrect comment (code has already been fixed)Gerald Carter1-3/+0
(This used to be commit 9810d74e171542408eea3ec22a0ebb57a9e1e87e)
2007-10-10r17795: Finally track down the "ads_connect: Interrupted system call"Gerald Carter1-2/+33
error. Fix our DNS SRV lookup code to deal with multi-homed hosts. We were noly remembering one IP address per host from the Additional records section in the SRV response which could have been an unreachable address. (This used to be commit 899179d2b9fba13cc6f4dab6efc3c22e44e062bc)
2007-10-10r17242: BUG 3957: make sure to zero memory in the SRV hostlist in case there ↵Gerald Carter1-1/+1
is not an A record for each SRV name (This used to be commit 42608b8bb974e1bd88cf2105bf1774622c045458)
2007-10-10r17239: BUG 3959: patch from William Charles <william@charles.name> to fix a ↵Gerald Carter1-7/+1
segv in the DNS SRV lookups dur to calling rand() (This used to be commit be12519fd8a7ccd8400fd298e05921eda56b4e16)
2007-10-10r17146: Starting to cleanout my local tree someGerald Carter1-16/+199
* add code to lookup NS records (in prep for later coe that does DNS updates as part of the net ads join) (This used to be commit 36d4970646638a2719ebb05a091c951183535987)
2007-10-10r16945: Sync trunk -> 3.0 for 3.0.24 code. Still needJeremy Allison1-0/+4
to do the upper layer directories but this is what everyone is waiting for.... Jeremy. (This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
2007-10-10r15544: make sure to define NS_PACKETSZ for Bind 4 interfaces (fix build on us4)Gerald Carter1-1/+6
(This used to be commit 18f2e1a4e19a83afec6573a020f3a913f07d19dc)
2007-10-10r15464: fix dns build breakage on IRIX and OpenBSDGerald Carter1-5/+10
(This used to be commit 43f5d09a164ae111807222bdcbef949206766097)
2007-10-10r15463: compile fix for new DNS code for machine using Bind 4 libs (old IRIX ↵Gerald Carter1-0/+8
host) (This used to be commit b0160f893393a446927c751961d101ddbcba4db4)
2007-10-10r15462: replace the use of OpenLDAP's ldap_domain2hostlist() forGerald Carter1-0/+353
locating AD DC's with out own DNS SRV queries. Testing on Linux and Solaris. (This used to be commit cf71f88a3cdcabf99c0798ef4cf8c978397a57eb)
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