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path: root/source3/nsswitch/winbindd_user.c
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2004-01-08Move more of winbind to use 'find_our_domain()' rather than the dangerousAndrew Bartlett1-7/+7
find_domain_from_name(lp_workgroup()). (as find_domain_from_name() can change the data in lp_workgroup()) Andrew Bartlett (This used to be commit 2e6eaad9ce6a0ad6923b5952ef6cf1c3688b7cfa)
2004-01-07Machines are people too!Andrew Bartlett1-20/+18
While machine accounts cannot use an NTLM login (NT4 style), they are otherwise full and valid members of the domain, and expect to be able to use kerberos to connect to CIFS servers. This means that the LocalSystem account, used by various services, can perform things like backups, without the admin needing to enter further passwords. This particular issue (bug 722) has started to come up a lot on the lists. I have only enabled it for winbindd-based systems, as the macros use use to call the 'add user script' will strip the $ from the username for security reasons. Andrew Bartlett (This used to be commit 6a9bbd1da3bb961d24e74348fa0b68574022855f)
2003-11-12a small include file rearrangement that doesn't affect normalAndrew Tridgell1-0/+1
compilation, but that allows Samba3 to take advantage of pre-compiled headers in gcc if available. (This used to be commit b3e024ce1da7c7e24fcacd8a2964dd2e4562ba39)
2003-08-10add --domain=DOMAINNAME to wbinfoGerald Carter1-1/+13
Add support for geting the sequence number, list of users, and list of groups for a specific domain (assuming on reported back by wbinfo -m) wbinfo -u --domain=DOA (This used to be commit 34fc6e1bf97d514d3b1763a808d08d730191e03b)
2003-07-26fix typo in debugGerald Carter1-1/+1
(This used to be commit ed61628d8b051049636f48ec4372b2e19090628c)
2003-07-22Another round of uid/gid/pid format string changes I missed theTim Potter1-2/+2
first time. (This used to be commit 6616485dbad74dab7506609c6bfd183fc9c1f93c)
2003-07-22Fixup a bunch of printf-style functions and debugs to use unsigned long whenTim Potter1-10/+10
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)
2003-07-11moving more code around.Gerald Carter1-0/+13
* 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)
2003-07-09Large set of changes to add UNIX account/group managementGerald Carter1-8/+26
to winbindd. See README.idmap-and-winbind-changes for details. (This used to be commit 1111bc7b0c7165e1cdf8d90eb49f4c368d2eded6)
2003-07-07and so it begins....Gerald Carter1-9/+14
* 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)
2003-06-30* rename samstrict auth method to samGerald Carter1-3/+8
* rename original sam auth method to sam_ignoredomain * remove samstrict_dc auth method (now covered by 'sam') * fix wbinfo -a '...' and getent passwd bugs when running winbindd on a samba PDC (reported by Volker) (This used to be commit 52166faee793d337e045d64f7cb27ea7ac895f60)
2003-06-29Here's the code to make winbindd work on a Samba DCGerald Carter1-0/+11
to handle domain trusts. Jeremy and I talked about this and it's going in as working code. It keeps winbind clean and solves the trust problem with minimal changes. To summarize, there are 2 basic cases where the deadlock would occur. (1) lookuping up secondary groups for a user, and (2) get[gr|pw]nam() calls that fall through the NSS layer because they don't exist anywhere. o To handle case #1, we bypass winbindd in sys_getgrouplist() unless the username includes the 'winbind separator'. o Case #2 is handled by adding checks in winbindd to return failure if we are a DC and the domain matches our own. This code has been tested using basic share connections, domain logons, and with pam_winbind (both with and without 'winbind use default domain'). The 'trustdomain' auth module should work as well if an admin wants to manually create UNIX users for acounts in the trusted domains. Other misc fixes: * we need to fix check_ntlm_password() to be able to determine if an auth module is authoritative over a user (NT_STATUS_WRONG_PASSWORD, etc...). I worked around my specific situation, but this needs to be fixed. the winbindd auth module was causing delays. * fix named server mutex deadlock between trust domain auth module and winbindd looking up a uid * make sure SAM_ACCOUNT gets stored in the server_info struct for the _net_sam_logon() reply. Configuration details: The recommended method for supporting trusts is to use winbind. The gets us around some of the server mutex issues as well. * set 'files winbind' for passwd: and group: in /etc/nsswitch.conf * create domain trusts like normal * join winbind on the pdc to the Samba domain using 'net rpc join' * add normal parameters to smb.conf for winbind * set 'auth method = guest sam winbind' * start smbd, nmbd, & winbindd Problems that remain: * join a Windows 2k/XP box to a Samba domain. * create a 2-way trust between the Samba domain and an NT domain * logon to the windows client as a user from theh trusted domain * try to browse server in the trusted domain (or other workstations). an NT client seems to work ok, but 2k and XP either prompt for passwords or fail with errors. apparanently this never got tested since no one has ever been able to logon as a trusted user to a Samba domain from a Windows client. (This used to be commit f804b590f9dbf1f0147c06a0a2f12e221ae6fc3b)
2003-06-22Found out a good number of NT_STATUS_IS_ERR used the wrong way.Simo Sorce1-4/+4
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)
2003-06-16Squelch one small compiler warningRichard Sharpe1-1/+2
(This used to be commit d9ac2540dd0d56d97625fa02e55a57a1f5ac4abf)
2003-05-12And finally IDMAP in 3_0Simo Sorce1-11/+8
We really need idmap_ldap to have a good solution with ldapsam, porting it from the prvious code is beeing made, the code is really simple to do so I am confident it is not a problem to commit this code in. Not committing it would have been worst. I really would have been able to finish also the group code, maybe we can put it into a followin release after 3.0.0 even if it may be an upgrade problem. The code has been tested and seem to work right, more testing is needed for corner cases. Currently winbind pdc (working only for users and not for groups) is disabled as I was not able to make a complete group code replacement that works somewhat in a week (I have a complete patch, but there are bugs) Simo. (This used to be commit 0e58085978f984436815114a2ec347cf7899a89d)
2003-04-23Merge HEAD's winbind into 3.0.Andrew Bartlett1-27/+29
This includes the 'SIDs Rule' patch, mimir's trusted domains cacheing code, the winbind_idmap abstraction (not idmap proper, but the stuff that held up the winbind LDAP backend in HEAD). Andrew Bartlett (This used to be commit d4d5e6c2ee6383c6cceb5d449aa2ba6c83eb0666)
2003-03-19Fix debug message not to use an uninitialized variable.Volker Lendecke1-2/+1
Volker (This used to be commit 71906a5b4e4f93ebd4c27a0d22d74aad62e14924)
2003-02-12Merge from HEAD...setup the %U substitution in winbindd for the homedir templateJeremy Allison1-0/+1
Jeremy. (This used to be commit efc4b738aef08604947dcc1ab5c6383e9ee6d783)
2002-12-20Forward port the change to talloc_init() to make all talloc contextsJeremy Allison1-4/+4
named. Ensure we can query them. Jeremy. (This used to be commit 09a218a9f6fb0bd922940467bf8500eb4f1bcf84)
2002-12-20Merge removal of unpopular winbind client environment variable.Tim Potter1-18/+0
(This used to be commit 0637f582fe1d41f8ef247e5989f84caa72162f05)
2002-11-20merged the %U changes to 3.0Andrew Tridgell1-0/+1
(This used to be commit 58fa6bfee8ba35cc182c18c980e0a4040ddd7d09)
2002-08-17sync 3.0 branch with headJelmer Vernooij1-0/+3
(This used to be commit 3928578b52cfc949be5e0ef444fce1558d75f290)
2002-07-15updated the 3.0 branch from the head branch - ready for alpha18Andrew Tridgell1-0/+3
(This used to be commit 03ac082dcb375b6f3ca3d810a6a6367542bc23ce)
2002-01-30Removed version number from file header.Tim Potter1-2/+1
Changed "SMB/Netbios" to "SMB/CIFS" in file header. (This used to be commit 6a58c9bd06d0d7502a24bf5ce5a2faf0a146edfa)
2002-01-26Change the winbind interface to use seperate 'domain' and 'username' feilds forAndrew Bartlett1-1/+1
the sid->uid and uid->sid conversions. Remove some duplicate arguments from these funcitons, and update the request/response structures for this and the 'winbind domain name' feature. As such 'winbindd_lookup_name' now takes both a domain and username. (This used to be commit ce1b4d4c309e4a60bec5a53224585bd504264672)
2002-01-20This patch makes the 'winbind use default domain' code interact better withAndrew Bartlett1-37/+26
smbd, and also makes it much cleaner inside winbindd. It is mostly my code, with a few changes and testing performed by Alexander Bokovoy <a.bokovoy@sam-solutions.net>. ab has tested it in security=domain and security=ads, but more testing is always appricatiated. The idea is that we no longer cart around a 'domain\user' string, we keep them seperate until the last moment - when we push that string into a pwent on onto the socket. This removes the need to be constantly parsing that string - the domain prefix is almost always already provided, (only a couple of functions actually changed arguments in all this). Some consequential changes to the RPC client code, to stop it concatonating the two strings (it now passes them both back as params). I havn't changed the cache code, however the usernames will no longer have a double domain prefix in the key string. The actual structures are unchanged - but the meaning of 'username' in the 'rid' will have changed. (The cache is invalidated at startup, so on-disk formats are not an issue here). Andrew Bartlett (This used to be commit e870f0e727952aeb8599cf93ad2650ae56eca033)
2002-01-18This is the 'winbind default domain' patch from Alexander BokovoyAndrew Bartlett1-6/+4
<a.bokovoy@sam-solutions.net>. The idea is the domain\username is rather harsh for unix systems - people don't expect to have to FTP, SSH and (in particular) e-mail with a username like that. This 'corrects' that - but is not without its own problems. As you can see from the changes to files like username.c and wb_client.c (smbd's winbind client code) a lot of assumptions are made in a lot of places about lp_winbind_seperator determining a users's status as a domain or local user. The main change I will shortly be making is to investigate and kill off winbind_initgroups() - as far as I know it was a workaround for an old bug in winbind itself (and a bug in RH 5.2) and should no longer be relevent. I am also going to move to using the 'winbind uid' and 'winbind gid' paramaters to determine a user/groups's 'local' status, rather than the presence of the seperator. As such, this functionality is recommended for servers providing unix services, but is currently less than optimal for windows clients. (TODO: remove all references to lp_winbind_seperator() and lp_winbind_use_default_domain() from smbd) Andrew Bartlett (This used to be commit 07a21fcd2311d2d9b430b99303e3532a8c1159e4)
2002-01-11Always query the PDC for the list of trusted domains rather than interatingTim Potter1-15/+17
the list received at startup or we get an out of date list. I thought there might be some sequence number that is incremented when a trusted domain is added or removed - perhaps there is but I just haven't found it yet. - Renamed get_domain_info() to init_domain_list() - Made an accessor function to return the list of trusted domains rather than using a global so we don't have to remember to put a magic init function - The getent state can not keep a pointer to a winbind_domain structure as it may be freed if init_domain_list() is called again so we keep the domain name instead (This used to be commit 37216c649a394b449eaaaa6644709eafb3bf37ff)
2002-01-10A big tidyup while thinking about getting trusted domains being re-readTim Potter1-23/+34
when they are added or removed on the PDC. - renamed GETPWNAM_FROM_{UID,USER} constants and functions to GETPW{NAM,UID} - renamed GETGRNAM_FROM_{GID,GROUP} constants and functions to GETGR{NAM,GID} - use SIGUSR2 in winbindd for debugging/logging instead of SIGUSR1 in preparation for moving to smbcontrol type messages (not sure whether to ditch this altogether or not) - tidy debugging messages in top level winbind user and group routines - convert talloc_init() to talloc_init_named() - make enumerations of the domain list use the same local variable names (This used to be commit eeb8af9c1a66bfcd80823d7b406acbab79857a16)
2001-12-11got rid of start_ndx from query_user_list()Andrew Tridgell1-89/+72
(This used to be commit 1c909afe76566807fb576c965eb869f98e72f2bd)
2001-12-10added some commentsAndrew Tridgell1-2/+1
(This used to be commit 5ab2c8b8214236b4cd028f791e9ddb76a9973d74)
2001-12-09completely new winbindd cache infrastructureAndrew Tridgell1-58/+0
this one looks like just another winbind backend, and has the following properties: - does -ve and +ve cacheing of all queries - can be disabled with -n switch to winbindd - stores all records packed, so even huge domains are not a problem for a complete cache - handles the server being down - uses sequence numbers for all entries This fixes a lot of problems with winbindd. Serving from cache is now *very* fast. (This used to be commit fddb4f4c04473a60a97212c0c8e143d6a4d68380)
2001-12-05finally worked out how to do ldap lookups by binary blobs, so I canAndrew Tridgell1-4/+2
now do searches on SID. This allows me to do a true ldap sid_to_name() function one one function to go! (This used to be commit 7d44aa3915bc88fd2b2f8454f190b11677cbb848)
2001-12-05Fixed parse_domain_user to be bool.Jeremy Allison1-8/+6
Jeremy. (This used to be commit 9563de2ef8c1197f4941671d2fdade7d933c32d0)
2001-12-04added a query_user backendAndrew Tridgell1-31/+27
fixed a winbindd crash when the group membership can't be looked up (This used to be commit 088f4cc5be4a1a38781e4d019146d53993ed8c6f)
2001-12-03changed query_dispinfo to query_user_listAndrew Tridgell1-5/+5
(This used to be commit 80010d80f93cfb32c53a1720c7564fb080846f35)
2001-12-03added name_to_sid to the backendAndrew Tridgell1-1/+1
(This used to be commit 816e40a51af80a7f703c0451304de406deab3dd8)
2001-12-01The beginnings of alternative backends for winbinddAndrew Tridgell1-52/+31
This just splits off the dispinfo call behind a methods structure. I'll split off a few more functions soon, then we will be ready for LDAP replacement methods (This used to be commit 0216b0fca115c903ec31ed21427a83c62077dc95)
2001-11-27Added negative caching to group lookups.Jeremy Allison1-3/+3
Jeremy. (This used to be commit fceba7dea5b09ac9ce509c5252a46be8e4d3de85)
2001-11-27Added negative caching to the user pw lookup by name and by uid.Jeremy Allison1-56/+77
Jeremy. (This used to be commit 4013ae87a1c73ceba346de2a0b905e7c8df355c4)
2001-11-27nsswitch/winbindd_group.c nsswitch/winbindd_user.c: formatting fixups.Jeremy Allison1-23/+24
smbd/open.c: Fix "delete on close" for directories. Jeremy. (This used to be commit 014b0973a3b3b9eb22cce3053171fa55f5c16a63)
2001-11-21Added transparent +ve caching for lookupname/lookupsid. -ve caching canJeremy Allison1-6/+6
be easily added (a one liner) once we know the correct error codes returned by a W2K DC. All other winbindd calls should go through a similar transparent caching layer (and will soon). Jeremy. (This used to be commit b16bb21d371772816a4331f5011c151be0e083d5)
2001-11-15Get list of trusted domains if we haven't fetched them yet.Tim Potter1-0/+6
(This used to be commit 187663210055ecd7b717b3894e3189ca3aaa0ed2)
2001-10-29Hey where did those 4 character tabs come from?Tim Potter1-4/+4
(This used to be commit 49d47238267c3a2e0fc466178b779a692a7809ff)
2001-10-29Don't reference tallocated memory that has already been disposed of. TheTim Potter1-3/+22
cli_samr_query_userinfo function used to do this. (This used to be commit da2c167660ec12360354f96dc672d935f58dd9c0)
2001-10-19Fixed some memory leaks introduced by connection handling rewrite, as wellTim Potter1-7/+16
as one memory leak that has been there for ages! Changed the way talloc is used in get{pw,gr}nam routines. (This used to be commit d52cd1854fdff18c223d6dd1eca0e26f1f0bf01b)
2001-10-19Converted some more functions to create and dispose of a talloc context on aTim Potter1-26/+30
per-call basis rather than per-connection. Had a bit more of a reformatting fest. Still need to run it through insure and handle downed connections. (This used to be commit 46fe5a8fb96974e1323bc3e5d94fda74edbeb852)
2001-10-14Pass domain structure around in cache code rather than the domain name.Tim Potter1-6/+6
(This used to be commit c6338d7eaeb31db2666603fcdd9179e61891a1c9)
2001-10-09Implemented sam group handle stuff. getent group now works.Tim Potter1-5/+9
(This used to be commit 63731d4a00e7a70b48d0c25677c76ec6b2e04ce1)
2001-10-08More work on winbindd connection rewrite:Tim Potter1-94/+55
- implemented some of the sam related connection manager routines - fill in group id and gecos fields for getpwnam/getpwuid routines - convert querydispinfo to cm - getent passwd now works Now for the group related routines... (This used to be commit 4f8ea877876e91d4762f22e78aeb1bce4c65f011)
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