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path: root/source3/passdb/pdb_ldap.c
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2007-10-10r2619: Only issue the ldap extended password change operation if the ldap serverVolker Lendecke1-0/+75
supports it. This might be a fix for bugs 1823 and 1545, notifying both. Also ignore object class violation errors from the extended operation. We don't have the userPassword field in sambaSamAccount, and if we have such broken setup with user in /etc/passwd and only samba attribs in ldap, we fail this :-) Volker (This used to be commit a32ea3bc881f516fb733cb4767ae5cf22d658b12)
2007-10-10r2479: Stop attribute "modifyTimestamp" from being deleted.Jeremy Allison1-0/+5
Jeremy. (This used to be commit 0351bf8b03306246efc17e532ebe78ecdafb645d)
2007-10-10r2444: Based on jmcd's patch, implement special lists for the ldap user ↵Volker Lendecke1-6/+27
attributes to delete. Richard, IMHO this is the better solution to the problem you currently have. Please review. Thanks, Volker (This used to be commit 6957d6a8921fbd97747258249d99b505a79cfcb4)
2007-10-10r2374: Fix from Vince Brimhall vbrimhall@novell.com forJeremy Allison1-1/+6
ldapsam_compat. Be robust against NULL attributes. Jeremy. (This used to be commit 727fc341b578577c112e97b0ef6f4c7f8bd15f66)
2007-10-10r1810: Patch from Richard Renard <rrenard@idealx.com> to storeJeremy Allison1-2/+21
logon hours attributes in an LDAP database. Jeremy. (This used to be commit dac72638fb3a05e805136698e0ad0612620ac8af)
2007-10-10r1733: Fix hashed password history for LDAP backends.Jeremy Allison1-10/+26
Jeremy. (This used to be commit a1bb6fbbe4d1618b5e02a3e7ee456247364bac66)
2007-10-10r1388: Adding password history code for ldap backend, based on a patch fromJeremy Allison1-8/+64
"Jianliang Lu" <j.lu@tiesse.com>. Multi-string attribute changed to linearised pstring due to ordering issues. A few other changes to fix race conditions. I will add the tdb backend code next. This code compiles but has not yet been tested with password history policy set to greater than zero. Targeted for 3.0.6. Jeremy. (This used to be commit dd54b2a3c45e202e504ad69d170eb798da4e6fc9)
2007-10-10r1108: Index: pdb_ldap.cVolker Lendecke1-0/+15
=================================================================== --- pdb_ldap.c (revision 1095) +++ pdb_ldap.c (working copy) @@ -1134,6 +1134,19 @@ return NT_STATUS_OK; } +static void append_attr(char ***attr_list, const char *new_attr) +{ + int i; + + for (i=0; (*attr_list)[i] != NULL; i++) + ; + + (*attr_list) = Realloc((*attr_list), sizeof(**attr_list) * (i+2)); + SMB_ASSERT((*attr_list) != NULL); + (*attr_list)[i] = strdup(new_attr); + (*attr_list)[i+1] = NULL; +} + /********************************************************************** Get SAM_ACCOUNT entry from LDAP by username. *********************************************************************/ @@ -1149,6 +1162,7 @@ int rc; attr_list = get_userattr_list( ldap_state->schema_ver ); + append_attr(&attr_list, MODIFY_TIMESTAMP_STRING); rc = ldapsam_search_suffix_by_name(ldap_state, sname, &result, attr_list); free_attr_list( attr_list ); @@ -1194,6 +1208,7 @@ switch ( ldap_state->schema_ver ) { case SCHEMAVER_SAMBASAMACCOUNT: attr_list = get_userattr_list(ldap_state->schema_ver); + append_attr(&attr_list, MODIFY_TIMESTAMP_STRING); rc = ldapsam_search_suffix_by_sid(ldap_state, sid, result, attr_list); free_attr_list( attr_list ); Index: login_cache.c =================================================================== --- login_cache.c (revision 1095) +++ login_cache.c (working copy) @@ -95,10 +95,13 @@ &entry->bad_password_count, &entry->bad_password_time) == -1) { DEBUG(7, ("No cache entry found\n")); + SAFE_FREE(entry); SAFE_FREE(databuf.dptr); return NULL; } + SAFE_FREE(databuf.dptr); + DEBUG(5, ("Found login cache entry: timestamp %12u, flags 0x%x, count %d, time %12u\n", (unsigned int)entry->entry_timestamp, entry->acct_ctrl, entry->bad_password_count, (unsigned int)entry->bad_password_time)); (This used to be commit c0bf8425f4b9ee30ffc878704bde980d8c51ed05)
2007-10-10r910: Fix for bug #1385 found by Jason Mader <jason@ncac.gwu.edu>.Jeremy Allison1-3/+7
Don't use non-consts in a structure initialization. Jeremy. (This used to be commit 455ed258b3457ad5b7d3dad14b64781ab98f00dc)
2007-10-10r116: volker's patch for local group and group nestingGerald Carter1-2/+286
(This used to be commit b393469d9581f20e4d4c52633b952ee984cca36f)
2007-10-10r53: Remove modifyTimestamp from list of our attributes. We just check it forJim McDonough1-5/+4
cache entry time comparisons in password lockout. Fixes problems where pdb_ldap tries to delete the operational attribute modifyTimestamp when deleting a user account. (This used to be commit 5ebcb9081e435d54c39d4d3a1ef1d7b651ccb53f)
2004-03-31Remove some unused codeVolker Lendecke1-22/+0
(This used to be commit 2b757b6adf0b4e5c799cc8943e8fd96cc94c24bc)
2004-03-25Use timegm, or our already existing replacement instead of timezone, asJim McDonough1-1/+1
some platforms (FreeBSD in this case) don't define timezone according to posix. This is what I wanted to do anyway. Spotted by Andrzej Tobola <san@iem.pw.edu.pl> (This used to be commit bc13e35db0b8b265f87553d4df1c7326710cb3fa)
2004-03-19Fix gcc warnings. Fix mkproto with new type.Jeremy Allison1-10/+11
Jeremy. (This used to be commit 00fa66df3edeb92ec5efd49bd61f98691e74877a)
2004-03-18Password lockout for LDAP backend. Caches autolock flag, bad count, andJim McDonough1-1/+120
bad time locally, updating the directory only for hitting the policy limit or resetting. This needed to be done at the passdb level rather than auth, because some of the functions need to be supported from tools such as pdbedit. It was done at the LDAP backend level instead of generically after discussion, because of the complexity of inserting it at a higher level. The login cache read/write/delete is outside of the ldap backend, so it could easily be called by other backends. tdbsam won't call it for obvious reasons, and authors of other backends need to decide if they want to implement it. (This used to be commit 2a679cbc87a2a9111e9e6cdebbb62dec0ab3a0c0)
2004-03-11Get MungedDial actually working with full TS strings in it for pdb_ldap.Jim McDonough1-35/+35
I know this isn't pretty, but neither was our assumption that all strings from the directory fit inside a pstring. There was no way this worked before will all versions of usrmgr (for example, the only version of mine that has the TS Confic button). (This used to be commit d275c0e384db08c2a6efc28e52844f676ff71fb6)
2004-02-25I *hate* global variables...Andrew Bartlett1-1/+8
OK, what was happening here was that we would invalidate global_sam_sid when we set the sid into secrets.tdb, to force a re-read. The problem was, we would do *two* writes into the TDB, and the second one (in the PDC/BDC case) would be of a NULL pointer. This caused smbd startups to fail, on a blank TDB. By using a local variable in the pdb_generate_sam_sid() code, we avoid this particular trap. I've also added better debugging for the case where this all matters, which is particularly for LDAP, where it finds out a domain SID from the sambaDomain object. Andrew Bartlett (This used to be commit 86ad04d26d3065a99b08afaaf2914968a9e701c5)
2004-02-12Try to remove the last vestiges of unknown_3...Jim McDonough1-2/+0
Jelmer, can you look at the sql and xml backends please to verify? (This used to be commit b7706f7e258516d83646aca8c367508bc1c8f0dd)
2004-02-04Fix const warningAndrew Bartlett1-2/+2
(This used to be commit 7a36cc4ac0ff4d9c42eb9ddaf41bf33b4e8cd7c6)
2004-01-30If we are setting the NT or LM password to NULL, remove the attributeAndrew Bartlett1-17/+31
rather than writing XXXXX Andrew Bartlett (This used to be commit ab7dd748a98361ac9c1c3ca52e9a97aee3f93e6f)
2004-01-06isolate ldap debug messages to the common smbldap_XXX() functionsGerald Carter1-3/+0
(This used to be commit 7d7a262f45182e67daecdca49df85445c2b9700a)
2003-12-26Check the return value of string_to_sid in a few more places. (ButAndrew Bartlett1-2/+10
string_to_sid also needs to be less permissive on what it thinks are valid sids...) Andrew Bartlett (This used to be commit 9080c30de8aa96ed3b9b121ca111f1632572754e)
2003-12-26Show the error message for failure to set the ldap password.Andrew Bartlett1-2/+8
(For 'ldap password sync = yes') Andrew Bartlett (This used to be commit 5b682aef678cc9ee135852d7ee6b8c159902fab7)
2003-12-04support munged dial for ldapsam; patch from Aurélien Degrémont; bug 800Gerald Carter1-3/+15
(This used to be commit 1c3c16abc94d197e69e3350de1e5cc1e99be4322)
2003-11-14fix more memory leaks in the LDAP backend code; patches from metzeGerald Carter1-22/+38
(This used to be commit e079c8842a24ff4f50483bea8ca6b11db4b2dc99)
2003-10-31Patch from Aurélien Degrémont <adegremont@idealx.com>. "entry" is dependentJeremy Allison1-2/+4
on "result", don't free result first. Jeremy. (This used to be commit c61a230c5ab7250c0812b422e0a533fbf5efbf17)
2003-10-30If nothing to do, return success. Fix from Aur?lien Degr?mont ↵Jeremy Allison1-1/+1
<adegremont@idealx.com> Jeremy. (This used to be commit aa668a0206b027923a333417309cb483c5a64265)
2003-10-22Put strcasecmp/strncasecmp on the banned list (except for needed callsJeremy Allison1-1/+1
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)
2003-10-02Make pdb_ldap.c compile with SUN iPlanet headers. Whether this works will beVolker Lendecke1-1/+1
tested soon, but this fix is somewhat obvious. Volker (This used to be commit 227882d6f79fb5909998996e1be08df723c49e8e)
2003-09-18The "unknown_5" 32 bit field in the user structs is actually 2 16-bitJeremy Allison1-1/+19
fields, bad_password_count and logon_count. Ensure this is stored/fetched in the various SAMs. As it replaces the unknown_5 field this fits exactly into the tdb SAM without any binary problems. It also is added to the LDAP SAM as two extra attributes. It breaks compatibility with the experimental SAMs xml and mysql. The maintainers of these SAMs must fix them so upgrades like this can be done transparently. I will insist on the "experimental" status until this is solved. Jeremy. (This used to be commit cd7bd8c2daff3293d48f3376a7c5a708a140fd94)
2003-09-11remove getpwnam() calls from init_sam_from_xxx().Gerald Carter1-32/+22
This means that %u & %g will no longer expand, but %U and %G still do. The payback is that winbindd local accounts for users work with 'wbinfo -u' when winbind is running on a PDC. (This used to be commit eb02fcf3c212eee1dc267959f23da5a26c1eac4f)
2003-09-10Fix a nasty mess, and also bug #296. passdb/pdb_ldap.c was not convertingJeremy Allison1-250/+219
to/from utf8 for some calls. The libads code gets this right. Wonder why the passdb code doesn't use it ? Jeremy. (This used to be commit 910d21d3164c2c64773031fddaad35ea88e72a04)
2003-08-27remove 'ldap trust ids' since there was no way for it to work nowGerald Carter1-0/+5
(This used to be commit 3724063f1518c25e33ba6b65cd3bb1e36cec51fa)
2003-08-15get rid of some sompiler warnings on IRIXHerb Lewis1-3/+2
(This used to be commit a6a39c61e8228c8b3b7552ab3c61ec3a6a639143)
2003-08-06fix bug #208; have to get the gid of the user's primary group for %GGerald Carter1-1/+10
(This used to be commit 575483a1efe18a90055490117ba6894512ae568a)
2003-07-23convert snprintf() calls using pstrings & fstringsGerald Carter1-14/+14
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)
2003-07-22Fixup a bunch of printf-style functions and debugs to use unsigned long whenTim Potter1-12/+12
displaying pid_t, uid_t and gid_t values. This removes a whole lot of warnings on some of the 64-bit build farm machines as well as help us out when 64-bit uid/gid/pid values come along. (This used to be commit f93528ba007c8800a850678f35f499fb7360fb9a)
2003-07-18Fix two memleaks in pdb_ldap.c.Volker Lendecke1-1/+4
Whoever put the private.backend_private_data_free_fn thingy into SAM_ACCOUNT, could you please revisit my change to pdb_get_set.c and comment on my comment there? Thanks, Volker (This used to be commit 922ec277d1c80b5532f5cac0ee99ae7cd20f83f1)
2003-07-16Fix memleakVolker Lendecke1-1/+4
(This used to be commit 42a59d691019ee328920be25a1c505037f74151f)
2003-07-16typoVolker Lendecke1-1/+1
(This used to be commit 09e00970d4b3ec80467a4a292c39650d6c945847)
2003-07-15Fix memleaksVolker Lendecke1-1/+6
(This used to be commit 26134ac302f3296df6a65182f2585201a3ad833a)
2003-07-11moving more code around.Gerald Carter1-478/+11
* move rid allocation into IDMAP. See comments in _api_samr_create_user() * add winbind delete user/group functions I'm checking this in to sync up with everyone. But I'm going to split the add a separate winbindd_allocate_rid() function for systems that have an 'add user script' but need idmap to give them a RID. Life would be so much simplier without 'enable rid algorithm'. The current RID allocation is horrible due to this one fact. Tested idmap_tdb but not idmap_ldap yet. Will do that tomorrow. Nothing has changed in the way a samba domain is represented, stored, or search in the directory so things should be ok with previous installations. going to bed now. (This used to be commit 0463045cc7ff177fab44b25faffad5bf7140244d)
2003-07-07and so it begins....Gerald Carter1-2/+8
* remove idmap_XX_to_XX calls from smbd. Move back to the the winbind_XXX and local_XXX calls used in 2.2 * all uid/gid allocation must involve winbindd now * move flags field around in winbindd_request struct * add WBFLAG_QUERY_ONLY option to winbindd_sid_to_[ug]id() to prevent automatic allocation for unknown SIDs * add 'winbind trusted domains only' parameter to force a domain member server to use matching users names from /etc/passwd for its domain (needed for domain member of a Samba domain) * rename 'idmap only' to 'enable rid algorithm' for better clarity (defaults to "yes") code has been tested on * domain member of native mode 2k domain * ads domain member of native mode 2k domain * domain member of NT4 domain * domain member of Samba domain * Samba PDC running winbindd with trusts Logons tested using 2k clients and smbclient as domain users and trusted users. Tested both 'winbind trusted domains only = [yes|no]' This will be a long week of changes. The next item on the list is winbindd_passdb.c & machine trust accounts not in /etc/passwd (done via winbindd_passdb) (This used to be commit 8266dffab4aedba12a33289ff32880037ce950a8)
2003-07-06Fix ldapsam_getsampwsid to correctly only say 'no such user' when indeed thereAndrew Bartlett1-13/+13
is no such user... Thanks to jerry for spotting this. Also clean up the function a bit, to avoid this happening again... Andrew Bartlett (This used to be commit d9a6859e2bd963f28cf3c3a62e483e868822597f)
2003-07-05Add some debug statments to our vampire code - try to make it easier to trackAndrew Bartlett1-7/+9
down failures. Add a 'auto-add on modify' feature to guestsam Fix some segfault bugs on no-op idmap modifications, and on new idmappings that do not have a DN to tack onto. Make the 'private data' a bit more robust. Andrew Bartlett (This used to be commit 6c48309cda9538da5a32f3d88a7bb9c413ae9e8e)
2003-07-05Fixes to our LDAP/vampire codepaths:Andrew Bartlett1-11/+27
- Try better to add the appropriate mapping between UID and SIDs, based on Get_Pwnam() - Look for previous users (lookup by SID) and correctly modify the existing entry in that case - Map the root user to the Admin SID as a 'well known user' - Save the LDAPMessage result on the SAM_ACCOUNT for use in the next 'update' call on that user. This means that VL's very nice work on atomic LDAP updates now really gets used properly! - This also means that we know the right DN to update, without the extra round-trips to the server. Andrew Bartlett (This used to be commit c7118cb31dac24db3b762fe68ce655b17ea102e0)
2003-07-04This patch cleans up some of our ldap code, for better behaviour:Andrew Bartlett1-387/+393
We now always read the Domain SID out of LDAP. If the local secrets.tdb is ever different to LDAP, it is overwritten out of LDAP. We also store the 'algorithmic rid base' into LDAP, and assert if it changes. (This ensures cross-host synchronisation, and allows for possible integration with idmap). If we fail to read/add the domain entry, we just fallback to the old behaviour. We always use an existing DN when adding IDMAP entries to LDAP, unless no suitable entry is available. This means that a user's posixAccount will have a SID added to it, or a user's sambaSamAccount will have a UID added. Where we cannot us an existing DN, we use 'sambaSid=S-x-y-z,....' as the DN. The code now allows modifications to the ID mapping in many cases. Likewise, we now check more carefully when adding new user entires to LDAP, to not duplicate SIDs (for users, at this stage), and to add the sambaSamAccount onto the idmap entry for that user, if it is already established (ensuring we do not duplicate sambaSid entries in the directory). The allocated UID code has been expanded to take into account the space between '1000 - algorithmic rid base'. This much better fits into what an NT4 does - allocating in the bottom part of the RID range. On the code cleanup side of things, we now share as much code as possible between idmap_ldap and pdb_ldap. We also no longer use the race-prone 'enumerate all users' method for finding the next RID to allocate. Instead, we just start at the bottom of the range, and increment again if the user already exists. The first time this is run, it may well take a long time, but next time will just be able to use the next Rid. Thanks to metze and AB for double-checking parts of this. Andrew Bartlett (This used to be commit 9c595c8c2327b92a86901d84c3f2c284dabd597e)
2003-06-25Patch to move functions directly from pdb_ldap.c into lib/smbldap.cAndrew Bartlett1-718/+8
The functions are unchanged. Next step is to make idmap_ldap use them. Andrew Bartlett (This used to be commit 57617a0f8c84f9ced4df2901811ce5a5a5ae005e)
2003-06-24Fix pdb_ldap segfaults, and wrong default values for ldapsam_compat.Andrew Bartlett1-4/+3
Reviewed by vl, metze. Andrew Bartlett (This used to be commit 9804ad458ad35c9ea7de3e2e86bf8b2f85ae6533)
2003-06-22Found out a good number of NT_STATUS_IS_ERR used the wrong way.Simo Sorce1-1/+1
As abartlet rememberd me NT_STATUS_IS_ERR != !NT_STATUS_IS_OK This patch will cure the problem. Working on this one I found 16 functions where I think NT_STATUS_IS_ERR() is used correctly, but I'm not 100% sure, coders should check the use of NT_STATUS_IS_ERR() in samba is ok now. Simo. (This used to be commit c501e84d412563eb3f674f76038ec48c2b458687)
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