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path: root/source3/auth/auth_domain.c
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2009-04-14Rework Samba3 to use new libcli/auth code (partial)Andrew Bartlett1-0/+1
This commit is mostly to cope with the removal of SamOemHash (replaced by arcfour_crypt()) and other collisions (such as changed function arguments compared to Samba3). We still provide creds_hash3 until Samba3 uses the credentials code in netlogon server Andrew Bartlett
2008-10-03Simply our main loop processing. A lot :-). Correctly use events for all the ↵Jeremy Allison1-0/+65
previous "special" cases. A step on the way to adding signals to the events and being able to merge the S3 event system with the S4 one. Jeremy.
2008-07-20Refactoring: Change calling conventions for cli_rpc_pipe_open_schannelVolker Lendecke1-2/+3
Pass in ndr_syntax_id instead of pipe_idx, return NTSTATUS (This used to be commit 1fcfca007f33a2c4e979abf30c2ea0db65bac718)
2008-07-20Refactoring: Change calling conventions for cli_rpc_pipe_open_noauthVolker Lendecke1-2/+3
Pass in ndr_syntax_id instead of pipe_idx, return NTSTATUS (This used to be commit 9abc9dc4dc13bd3e42f98eff64eacf24b51f5779)
2008-05-07Rename server_info->was_mapped to server_info->nss_tokenVolker Lendecke1-3/+1
"nss_token" from my point of view much better reflects what this flag actually represents (This used to be commit b121a5acb2ef0bb3067d953b028696175432f10d)
2008-04-02Fix NETLOGON credential chain with Windows 2008 all over the place.Günther Deschner1-1/+1
In order to avoid receiving NT_STATUS_DOWNGRADE_DETECTED from a w2k8 netr_ServerAuthenticate2 reply, we need to start with the AD netlogon negotiate flags everywhere (not only when running in security=ads). Only for NT4 we need to do a downgrade to the returned negotiate flags. Tested with w2k8, w2ksp4, w2k3r2 and nt4sp6. Guenther (This used to be commit 0970369ca0cb9ae465cff40e5c75739824daf1d0)
2008-03-14Fix bug 5317Volker Lendecke1-1/+1
Thanks to oster@cs.usask.ca (This used to be commit f18a80575921a241c7243c5af5a0101a2956ff17)
2008-03-10Use a separate tdb for mutexesVolker Lendecke1-7/+9
Another preparation to convert secrets.c to dbwrap: The dbwrap API does not provide a sane tdb_lock_with_timeout abstraction. In the clustered case the DC mutex is needed per-node anyway, so it is perfectly fine to use a local mutex only. (This used to be commit f94a63cd8f94490780ad9331da229c0bcb2ca5d6)
2008-02-17Use netr_SamInfo3 in remaining places.Günther Deschner1-5/+5
Guenther (This used to be commit 92fca97951bf7adf8caaeabdaff21682b18dd91f)
2008-01-23Windows 2008 (Longhorn) auth2 flag fixes.Andreas Schneider1-1/+1
Interop fixes for AD specific flags. Original patch from Todd Stetcher. (This used to be commit 5aadfcdaacd6f136eab9e107a88b8544e6d2105f)
2008-01-04More logical operations on booleans. IBM checker.Jeremy Allison1-1/+3
Jeremy. (This used to be commit e289a0c8592f9e5c58100ddcde2577b452725b88)
2007-12-13Rename get_trust_pw() to get_trust_pw_hash().Michael Adam1-2/+2
Michael (This used to be commit 0cde7ac9cb39a0026a38ccf66dbecefc12931074)
2007-12-13Let get_trust_pw() determine the machine_account_name to use.Michael Adam1-2/+5
Up to now each caller used its own logic. This eliminates code paths where there was a special treatment of the following situation: the domain given is not our workgroup (i.e. our own domain) and we are not a DC (i.e. it is not a typical trusted domain situation). In situation the given domain name was previously used as the machine account name, resulting in an account name of DOMAIN\\DOMAIN$, which does not seem very reasonable to me. get_trust_pw would not have obtained a password in this situation anyways. I hope I have not missed an important point here! Michael (This used to be commit 6ced4a7f88798dc449a667d63bc29bf6c569291f)
2007-10-24This is a large patch (sorry). Migrate from struct in_addrJeremy Allison1-10/+10
to struct sockaddr_storage in most places that matter (ie. not the nmbd and NetBIOS lookups). This passes make test on an IPv4 box, but I'll have to do more work/testing on IPv6 enabled boxes. This should now give us a framework for testing and finishing the IPv6 migration. It's at the state where someone with a working IPv6 setup should (theorecically) be able to type : smbclient //ipv6-address/share and have it work. Jeremy. (This used to be commit 98e154c3125d5732c37a72d74b0eb5cd7b6155fd)
2007-10-18RIP BOOL. Convert BOOL -> bool. I found a few interestingJeremy Allison1-3/+3
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)
2007-10-10r25407: Revert Longhorn join patch as it is not correct for the 3.2 tree.Gerald Carter1-1/+1
The translate_name() used by cli_session_setup_spnego() cann rely Winbindd since it is needed by the join process (and hence before Winbind can be run). (This used to be commit 00a93ed336c5f36643e6e33bd277608eaf05677c)
2007-10-10r25400: Windows 2008 (Longhorn) Interop fixes for AD specific auth2 flags,Gerald Carter1-1/+1
and client fixes. Patch from Todd Stetcher <todd.stetcher@isilon.com>. (This used to be commit 8304ccba7346597425307e260e88647e49081f68)
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)
2007-10-10r21642: Fix bug 4365. Please note that this was only tested with Vista so ↵Volker Lendecke1-1/+1
far, it needs testing with other clients as well. I'm afraid I'm visiting a conference tomorrow and saturday, so I'd be happy to get support in this. Thanks, Volker (This used to be commit 2186e276a0f15457ee6b29ecf2d109d812628ff9)
2007-10-10r20824: Send access to the trusted domain passwords through the pdb backend, ↵Volker Lendecke1-2/+2
so that in the next step we can store them in LDAP to be replicated across DCs. Thanks to Michael Adam <ma@sernet.de> Volker (This used to be commit 3c879745cfc39be6128b63a88ecdbfa3d9ce6c2d)
2007-10-10r19980: Implement pam account stack checks when obey pam restrictions is true.Simo Sorce1-0/+11
It was missing for security=server/domain/ads Simo. (This used to be commit 550f651499c22c3c11594a0a39061a8a9b438d82)
2007-10-10r16945: Sync trunk -> 3.0 for 3.0.24 code. Still needJeremy Allison1-0/+11
to do the upper layer directories but this is what everyone is waiting for.... Jeremy. (This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
2007-10-10r16076: Fix for machine password timeout overflow from Shlomi YaakobovichJeremy Allison1-1/+1
<Shlomi@exanet.com>. Jeremy. (This used to be commit 5cd234a1fff1e9d025eea6600649e56c997eafc2)
2007-10-10r15476: Transfer the was_mapped flag from user_info to server_info also in ↵Volker Lendecke1-0/+4
auth_sam and auth_domain. Thanks for Simo to point this out. Volker (This used to be commit 293b89dfb109d6e220ced433f025cf987aa1f500)
2007-10-10r15472: Remove an unused function parameterVolker Lendecke1-1/+0
(This used to be commit d2f39ae7fe79fd31846c555849655023a2d1cbc7)
2007-10-10r13382: added server affinity cache stores for 'net rpc join' and trusted ↵Gerald Carter1-0/+4
domain code (This used to be commit 9eb743584d32cdb67e0512ac915c34565bce1c01)
2007-10-10r13316: Let the carnage begin....Gerald Carter1-19/+22
Sync with trunk as off r13315 (This used to be commit 17e63ac4ed8325c0d44fe62b2442449f3298559f)
2007-10-10r11661: Store the INFO3 in the PAC data into the netsamlogon_cache.Gerald Carter1-1/+1
Also remove the mem_ctx from the netsamlogon_cache_store() API. Guenther, what should we be doing with the other fields in the PAC_LOGON_INFO? (This used to be commit 8bead2d2825015fe41ba7d7401a12c06c29ea7f7)
2007-10-10r11652: Reinstate the netsamlogon_cache in order to workGerald Carter1-0/+2
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)
2007-10-10r11573: Adding Andrew Bartlett's patch to make machine accountJeremy Allison1-9/+10
logons work if the client gives the MSV1_0_ALLOW_SERVER_TRUST_ACCOUNT or MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT flags. This changes the auth module interface to 2 (from 1). The effect of this is that clients can access resources as a machine account if they set these flags. This is the same as Windows (think of a VPN where the vpn client authenticates itself to a VPN server using machine account credentials - the vpn server checks that the machine password was valid by performing a machine account check with the PDC in the same was as it would a user account check. I may add in a restriction (parameter) to allow this behaviour to be turned off (as it was previously). That may be on by default. Andrew Bartlett please review this change carefully. Jeremy. (This used to be commit d1caef866326346fb191f8129d13d98379f18cd8)
2007-10-10r11492: Fix bug #3224 (I hope). Correctly use machine_account_nameJeremy Allison1-3/+4
and client_name when doing netlogon credential setup. Jeremy. (This used to be commit 37e6ef9389041f58eada167239fd022f01c5fecb)
2007-10-10r11137: Compile with only 2 warnings (I'm still working on that code) on a gcc4Jeremy Allison1-1/+1
x86_64 box. Jeremy. (This used to be commit d720867a788c735e56d53d63265255830ec21208)
2007-10-10r10656: BIG merge from trunk. Features not copied overGerald Carter1-96/+108
* \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)
2007-10-10r9588: remove netsamlogon_cache interface...everything seems to work fine. ↵Gerald Carter1-1/+0
Will deal with any fallout from special environments using a non-cache solution (This used to be commit e1de6f238f3981d81e49fb41919fdce4f07c8280)
2007-10-10r2086: fix bug with winbindd_getpwnam() caused by Microsoft DC's not filling ↵Gerald Carter1-1/+1
in the username in the user_info3 (This used to be commit 4703a71fa88dff8bdc932f6c9af3a9d25a88938f)
2004-02-02Remove bogus check. No functional change, just cosmetics.Volker Lendecke1-5/+0
Volker (This used to be commit e3a5e2d9c23e8ba6bc817e433e596f535644c862)
2004-01-15BUG 936: fix bind credentials for schannel binds in smbd (and add a comment ↵Gerald Carter1-4/+9
to winbindd_cm about this (This used to be commit 5134c6bcbc5180431e95a30559c453f3744fd427)
2004-01-07Doxygen comment fix.Rafal Szczesniak1-2/+5
rafal (This used to be commit b5e492b8eaf7cefe185d44b6c708f96ff61bd27b)
2004-01-05Change our Domain controller lookup routines to more carefully seperateAndrew Bartlett1-2/+5
DNS names (realms) from NetBIOS domain names. Until now, we would experience delays as we broadcast lookups for DNS names onto the local network segments. Now if DNS comes back negative, we fall straight back to looking up the short name. Andrew Bartlett (This used to be commit 32397c8b01f1dec7b05140d210bb32f836a80ca6)
2003-08-28Fix bug found by tridge in 2.2.x. Ensure that %U substitution isJeremy Allison1-3/+0
restored on next valid packet if a logon fails. This has relevence if people are using su.exe within logon scripts ! Jeremy. (This used to be commit d405a93a9d3f9a1d93bb3289b00683fba3160bbe)
2003-07-30Add a command line option (-S on|off|required) to enable signing on clientJeremy Allison1-1/+1
connections. Overrides smb.conf parameter if set. Jeremy. (This used to be commit 879309671df6b530e0bff69559422a417da4a307)
2003-07-23convert snprintf() calls using pstrings & fstringsGerald Carter1-1/+1
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)
2003-07-03This patch takes the work the jerry did for beta2, and generalises it:Andrew Bartlett1-3/+3
- The 'not implmented' checks are now done by all auth modules - the ntdomain/trustdomain/winbind modules are more presise as to what domain names they can and cannot handle - The become_root() calls are now around the winbind pipe opening only, not the entire auth call - The unix username is kept seperate from the NT username, removing the need for 'clean off the domain\' in parse_net.c - All sid->uid translations are now validated with getpwuid() to put a very basic stop to logins with 'half deleted' accounts. Andrew Bartlett (This used to be commit 85f88191b9927cc434645ef4c1eaf5ec0e8af2ec)
2003-06-30* cleanup more DC name resolution issues in check_*domain_security()Gerald Carter1-209/+51
* is_trusted_domain() is broken without winbind. Still working on this. * get_global_sam_name() should return the workgroup name unless we are a standalone server (verified by volker) * Get_Pwnam() should always fall back to the username (minus domain name) even if it is not our workgroup so that TRUSTEDOMAIN\user can logon if 'user' exists in the local list of accounts (on domain members w/o winbind) Tested using Samba PDC with trusts (running winbindd) and a Samba 3.0 domain member not running winbindd. notes: make_user_info_map() is slightly broken now due to the fact that is_trusted_domain() only works with winbindd. disabled checks temporarily until I can sort this out. (This used to be commit e1d6094d066d4c16ab73075caba40a1ae6c56b1e)
2003-06-29Here's the code to make winbindd work on a Samba DCGerald Carter1-1/+2
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)
2003-06-28add check for NT_STATUS_NOT_IMPLEMENTED in auth check so thatGerald Carter1-14/+27
map to guest = bad user works again when "trustdomain" is listed as last auth method. Also clean up some more DC location calls. (This used to be commit 77a5b1032f39b8d20925721b719fdcfff910cb06)
2003-06-25large change:Gerald Carter1-1/+1
*) consolidates the dc location routines again (dns and netbios) get_dc_list() or get_sorted_dc_list() is the authoritative means of locating DC's again. (also inludes a flag to get_dc_list() to define if this should be a DNS only lookup or not) (however, if you set "name resolve order = hosts wins" you could still get DNS queries for domain name IFF ldap_domain2hostlist() fails. The answer? Fix your DNS setup) *) enabled DOMAIN<0x1c> lookups to be funneled through resolve_hosts resulting in a call to ldap_domain2hostlist() if lp_security() == SEC_ADS *) enables name cache for winbind ADS backend *) enable the negative connection cache for winbind ADS backend *) removes some old dead code *) consolidates some duplicate code *) moves the internal_name_resolve() to use an IP/port pair to deal with SRV RR dns replies. The namecache code also supports the IP:port syntax now as well. *) removes 'ads server' and moves the functionality back into 'password server' (which can support "hostname:port" syntax now but works fine with defaults depending on the value of lp_security()) (This used to be commit d7f7fcda425bef380441509734eca33da943c091)
2003-06-23* s/get_dc_name/rpc_dc_name/g (revert a previous change)Gerald Carter1-1/+1
* move back to qsort() for sorting IP address in get_dc_list() * remove dc_name_cache in cm_get_dc_name() since it slowed things down more than it helped. I've made a note of where to add in the negative connection cache in the ads code. Will come back to that. * fix rpcclient to use PRINTER_ALL_ACCESS for set printer (instead of MAX_ALLOWED) * only enumerate domain local groups in our domain * simplify ldap search for seqnum in winbindd's rpc backend (This used to be commit f8cab8635b02b205b4031279cedd804c1fb22c5b)
2003-06-21merge of the netsamlogon caching code from APPLIANCE_HEADGerald Carter1-1/+1
This replaces the universal group caching code (was originally based on that code). Only applies to the the RPC code. One comment: domain local groups don't show up in 'getent group' that's easy to fix. Code has been tested against 2k domain but doesn't change anything with respect to NT4 domains. netsamlogon caching works pretty much like the universal group caching code did but has had much more testing and puts winbind mostly back in sync between branches. (This used to be commit aac01dc7bc95c20ee21c93f3581e2375d9a894e1)
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