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path: root/source3/auth/auth_domain.c
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2002-12-01Make it clear that we might not be talking to a PDC here.Andrew Bartlett1-1/+1
(This used to be commit 7d099e9a5b7164e8cdbdb93d8c4527f02c8bdefd)
2002-11-23[merge from APP_HEAD]Gerald Carter1-2/+3
90% fix for CR 1076. The password server parameter will no take things like password server = DC1 * which means to contact DC1 first and the go to auto lookup if it fails. jerry (This used to be commit c31a17889e3e4daf7c1e807038efc2c0fba78be3)
2002-11-12Removed global_myworkgroup, global_myname, global_myscope. Added liberalJeremy Allison1-8/+7
dashes of const. This is a rather large check-in, some things may break. It does compile though :-). Jeremy. (This used to be commit 82b8f749a36b42e22186297482aad2abb04fab8a)
2002-11-09Fix bug found by tpot with given password server.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 90ac8184a0ae1f702d39f947ef5267765f3d2f88)
2002-11-08Don't set global_machine_password_needs_changing ifTim Potter1-4/+6
lp_machine_password_timeout() is set to zero. (This used to be commit 0fa87a68fea8b12242f644605aab7c2f81c1a4df)
2002-11-06Merge of get_dc_list() api change. This was slightly more intrusiveTim Potter1-2/+17
than the version in APPLIANCE so watch out for boogs. (This used to be commit 1e054e3db654801fbb5580211529cdfdea9ed686)
2002-10-17Added new error codes. Fix up connection code to retry in the same wayJeremy Allison1-10/+23
that app-head does. Jeremy. (This used to be commit b521abd86b10573ca8f9116907c81e6deb55f049)
2002-10-04merge of new client side support the Win2k LSARPC UUID in rpcbindGerald Carter1-1/+1
from APP_HEAD (This used to be commit 38c9e4299845fd77cc8629945ce2d259489f7437)
2002-09-17Add clock skew handling to our kerberos code. This allows us to cope withAndrew Tridgell1-1/+1
the DC being out of sync with the local machine. (This used to be commit 0d28d769472ea3b98ae4c8757093dfd4499f6dd1)
2002-09-06This is the 'easy' parts of the trusted domains patch n+3 patch fromAndrew Bartlett1-1/+1
Rafal Szczesniak <mimir@diament.ists.pwr.wroc.pl> It includes a conversion of make_user_info*() to NTSTATUS and some minor changes to other files. It also picks up on a nasty segfault that can occour in some security=domain cases. Andrew Bartlett (This used to be commit d1e1fc3e4bf72717b3593685f0ea5750d676952a)
2002-08-30added cli_net_auth_3 client code.Jean-François Micouleau1-1/+2
changed cli_nt_setup_creds() to call cli_net_auth_2 or cli_net_auth_3 based on a switch. pass also the negociation flags all the way. all the places calling cli_nt_setup_creds() are still using cli_net_aut2(), it's just for future use and for rpcclient. in the future we will be able to call auth_2 or auth_3 as we want. J.F. (This used to be commit 4d38caca40f98d0584fefb9d66424a3db5b5789e)
2002-08-05This fixes a number of ADS problems, particularly with netbioslessAndrew Tridgell1-2/+4
setups. - split up the ads structure into logical pieces. This makes it much easier to keep things like the authentication realm and the server realm separate (they can be different). - allow ads callers to specify that no sasl bind should be performed (used by "net ads info" for example) - fix an error with handing ADS_ERROR_SYSTEM() when errno is 0 - completely rewrote the code for finding the LDAP server. Now try DNS methods first, and try all DNS servers returned from the SRV DNS query, sorted by closeness to our interfaces (using the same sort code as we use in replies from WINS servers). This allows us to cope with ADS DCs that are down, and ensures we don't pick one that is on the other side of the country unless absolutely necessary. - recognise dnsRecords as binary when displaying them - cope with the realm not being configured in smb.conf (work it out from the LDAP server) - look at the trustDirection when looking up trusted domains and don't include trusts that trust our domains but we don't trust theirs. - use LDAP to query the alternate (netbios) name for a realm, and make sure that both and long and short forms of the name are accepted by winbindd. Use the short form by default for listing users/groups. - rescan the list of trusted domains every 5 minutes in case new trust relationships are added while winbindd is running - include transient trust relationships (ie. C trusts B, B trusts A, so C trusts A) in winbindd. - don't do a gratuituous node status lookup when finding an ADS DC (we don't need it and it could fail) - remove unused sid_to_distinguished_name function - make sure we find the allternate name of our primary domain when operating with a netbiosless ADS DC (using LDAP to do the lookup) - fixed the rpc trusted domain enumeration to support up to approx 2000 trusted domains (the old limit was 3) - use the IP for the remote_machine (%m) macro when the client doesn't supply us with a name via a netbios session request (eg. port 445) - if the client uses SPNEGO then use the machine name from the SPNEGO auth packet for remote_machine (%m) macro - add new 'net ads workgroup' command to find the netbios workgroup name for a realm (This used to be commit e358d7b24c86a46d8c361b9e32a25d4f71a6dc00)
2002-07-31the ads_connect() here doesn't need to actually succeed, as its onlyAndrew Tridgell1-3/+1
needed to find the DC IP. Just don't check its return value! (This used to be commit ab144cd8af1622894d446ce48dde99babeb30bd6)
2002-07-30Fix the build for now..Jim McDonough1-1/+1
Tridge, please look at this. Did you mean to take out the last parm? (This used to be commit f70886df942e8b37fecb503b2d87f39f19c9bdab)
2002-07-30net ads info now reports the IP of the LDAP server as well as its name - ↵Andrew Tridgell1-4/+6
very useful in scripts (This used to be commit fc0d5479b575c1f495b9251413eed18ec1e37e02)
2002-07-30a couple more minor tweaks. This now allows us to operate in ADS modeAndrew Tridgell1-4/+3
without any 'realm =' or 'ads server =' options at all, as long as DNS is working right. (This used to be commit d3fecdd04241ed7b9248e52415693cd54a1faecf)
2002-07-302nd try at a fix for netbiosless connections to a ADS DC. This alsoAndrew Tridgell1-31/+90
make the code a fair bit cleaner as it splits up the ADS and RPC cases, which really are very different. (This used to be commit 5a11c432afebe84b17820396476f48a6a6f6411b)
2002-07-30removed a gratuitous standard_sub_basic() on the 'password server'Andrew Tridgell1-2/+0
field. This has got to be pointless. (This used to be commit fd02adab54b66a19c1b81b8ae91e66713691b060)
2002-07-30- if we are in ADS mode then avoid an expensive netbios lookup to findAndrew Tridgell1-7/+16
the servers netbios name when we don't need it. This also fixes ADS mode when the DC has netbios disabled. - if the password server is specified as an IP then actually use that IP, don't do a lookup for the servers name :) (This used to be commit 72042e94ef0f6841afcfa48eafb9809545860725)
2002-07-21Renamed all the new_cli_netlogon_* functions to cli_netlogon_*Tim Potter1-1/+1
as they're no longer new! (This used to be commit 277f6bbb9a63541a473a80a7994e9bde5c6f22dc)
2002-07-20Try to fix up warnings - particularly on the IRIX 64 bit compiler (which had aAndrew Bartlett1-1/+1
distinction between uchar and char). Lots of const etc. Andrew Bartlett (This used to be commit 8196ee908e10db2119e480fe1b0a71b31a16febc)
2002-07-20NT_STATUS_UNSUCCESSFUL just gets clients confused - move to NO_LOGON_SERVERSAndrew Bartlett1-11/+11
becouse thats what Win2k gives when the PDC is down. Some of these might better go to other errors, but the Win2k text message for 'unsuccessful' is not particularly useful. (A device attached to the system is not functioning...) Andrew Bartlett (This used to be commit 656f1d68e8579f1bd0a7118caf9e0373d5980a69)
2002-07-09Make it clear that the debug comment is the same as the command being testedAndrew Bartlett1-1/+1
for failure. Andrew Bartlett (This used to be commit 6e22f39df8c386781a4f51207a3ccd9c94d151f1)
2002-07-02Address the string_sub problem by changing len = 0 to mean "no expand".Jeremy Allison1-1/+1
Went through and checked all string_subs I could to ensure they're being used correctly. Jeremy. (This used to be commit 17cae0d683be404be69554cd0e84117bdcc56c87)
2002-06-25Update cli_full_connection() to take a 'flags' paramater, and try to get aAndrew Bartlett1-1/+1
few more places to use it. Andrew Bartlett (This used to be commit 23689b0746d5ab030d8693abf71dd2e80ec1d7c7)
2002-06-24Try to get security=domain at least slightly working.Andrew Bartlett1-1/+2
The previous code both had basic logic flaws in it, and some subtle issues regarding the Win2k info3 response. I've tested this against Samba (it looks like that was missed last time due to the 'called name' corruption - which broke my testsuite) and accomidated what I've seen from a info3 printout jmcd gave me. I'll get this tested fully as soon as I get my VMware going again. Andrew Bartlett (This used to be commit 87eba4c811293d2428bfb9bc36de22e66dce7f8b)
2002-06-15This patch does 2 things:Andrew Bartlett1-89/+12
It extends the 'server mutex' to conver security=server, becouse the connection race condition exists here too, and while people *should* use security=domain, some sites don't.... (This probably should be done in 2.2 as well). Also, start to actually extract and use the information that the remote server returns in the info3 struct. The server mutex code is now in a new file. Andrew Bartlett (This used to be commit 9b0dabdf4ec3bb45879caae76e03b57ccdad8b4b)
2002-05-24Name the authentication modules, and therfore fix up both the build farmAndrew Bartlett1-0/+2
and secuirty=server. I *love* automated testing... Andrew Bartlett (This used to be commit c92f4f4d72ffd307ca2d4d792b5e4154f1b85b91)
2002-05-24Remove the password length paramater from cli_full_connection - it reallyAndrew Bartlett1-1/+1
didn't make any sense, and its was always just strlen(password) anyway. This fixes it to be strlen(password)+1 Andrew Bartlett (This used to be commit c205b18bd6b9b69200ff3db55f2c641631d4ab40)
2002-05-24Move the authenticaion subsystem over to the same 'module:options' syntaxAndrew Bartlett1-6/+6
that the passdb code now uses. Similarly, move the 'pluggable' stuff over from passdb as well, allowing runtime loading of new authenticaion modules. (NOTE: The interfaces here can *and do* change - module writers are not assured source-level compatibilty, and certainly not binary compatibility). (This used to be commit 3897cf5e048f50be91ae434f636affc6d539d0d1)
2002-05-21typo, sorrySimo Sorce1-1/+1
(This used to be commit d222bc8c4b620095a21ba327940d4750d5dee753)
2002-05-21debug classizedSimo Sorce1-0/+3
(This used to be commit ae5d24873ad0fb3df970cc9912e18e6a5067ae2d)
2002-04-22Ensure auth requests from the same machine are completely serialized.Jeremy Allison1-5/+40
NT4.x DC's require this. Jeremy. (This used to be commit d162b6285d549370a24a926ab1c46cef7e7f630a)
2002-04-14Partly based on the work by mimir (Rafal SzczesniakAndrew Bartlett1-1/+1
<mimir@diament.ists.pwr.wroc.pl>) this patch allows samba to correctly enumerate its trusted domains - by exaimining the keys in the secrets.tdb file. This patch has been tested with both NT4 and rpcclient/wbinfo, and adds some extra functionality to talloc and rpc_parse to allow it to deal with already unicode strings. Finally, this cleans up some const warnings that were in net_rpc.c by pushing another dash of const into the rpc client code. Andrew Bartlett (This used to be commit 0bdd94cb992b40942aaf2e5e0efd2868b4686296)
2002-03-27Moved debug messages for grabbing/releasing mutex.Jeremy Allison1-2/+0
Jeremy. (This used to be commit e144c174eafc18f236c848b8f3a2c6382796f5a9)
2002-03-26Don't hold the mutex for more than 20 seconds.Jeremy Allison1-2/+4
Jeremy. (This used to be commit 1b9f1a368f2f37700cef357ab4bbc0389ec06378)
2002-03-17Renamed get_nt_error_msg() to nt_errstr().Tim Potter1-2/+2
(This used to be commit 1f007d3ed41c1b71a89fa6be7d173e67e927c302)
2002-03-02Allow Samba to trust NT4 Domains.Andrew Bartlett1-16/+121
This commit builds on the auth subsystem to give Samba support for trusting NT4 domains. It is off by default, but is enabled by adding 'trustdomain' to the 'auth methods' smb.conf paramater. Tested against NT4 only - there are still some issues with the join code for Win2k servers (spnego stuff). The main work TODO involves enumerating the trusted domains (including the RPC calls to match), and getting winbind to run on the PDC correctly. Similarly, work remains on getting NT4 to trust Samba domains. Andrew Bartlett (This used to be commit ac8c24a9a888a3f916e8b40238b936e6ad743ef7)
2002-03-01SECURITY FIXES:Andrew Bartlett1-6/+4
Remove a stray 'unbecome_root()' in the ntdomain an auth failure case. Only allow trust accounts to request a challange in srv_netlogon_nt.c. Currently any user can be the 'machine' for the domain logon. MERGE for 2.2. Andrew Bartlett (This used to be commit 0242d0e17827b05d8cd270f675d2595fa67fd5b9)
2002-02-28Ensure that winbindd and smbd both use identical logic to find dc's.Jeremy Allison1-11/+12
Fix bug where zeroip addresses were being checked. Jeremy. (This used to be commit 8ed49fe0df201833329c17b2afe1e3aa70646558)
2002-02-18serialise all domain auth requestsAndrew Tridgell1-1/+10
this is needed because W2K will send a TCP reset to any open connections that have not done a negprot when a second connection is made. This meant that under heavy netlogon load a Samba domain member would fail authentications. Jeremy, you may wish to port this to 2.2.x (This used to be commit eb196070e62b45b113e5712f27198c50c5c95657)
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)
2002-01-26Fix up a security issue with the way we handle domain groups retuned on theAndrew Bartlett1-16/+2
info3. These are RIDs, and it only makes sense to combine them with the domain SID returned with them. This is important for trusted domains, where that sid might be other than the one we currently reterive from the secrets.tdb. Also remove the become_root()/unbecome_root() wrapper from around both remaining TDB users: Both are now initialised at smbd startup. Andrew Bartlett (This used to be commit 554842e0a55155193f25aefca6480b89d5c512ca)
2002-01-25Remove check for passwordserver = "*" as we now initialise it.Tim Potter1-1/+6
Added TODO about perhaps doing a SAMLOGON udp/138 request before a cli_full_connection in connect_to_domain_password_server() (This used to be commit b61e40a5be3b8bacc74399902169755dbc4c7fca)
2002-01-14Fix a segfault in auth/auth_domain.c error cases.Andrew Bartlett1-2/+1
This occured when the attempt to contact the PDC failed. The connection code has already shut down the connection, and 'free'ed the cli or has never initialised it in the first place. Andrew Bartlett (This used to be commit 37ce7630434c1afae5164c64438f428dd8e1b731)
2002-01-12Many thanks to Alexander Bokovoy <a.bokovoy@sam-solutions.net>.Andrew Bartlett1-0/+4
This work was sponsored by Optifacio Software Services, Inc. Andrew Bartlett (various e-mails announcements merged into some form of commit message below:) This patch which adds basics of universal groups support into Samba 3. Currently, only Winbind with RPC calls supports this, ADS support requires additional (possibly huge) work on KRB5 PAC. However, basic infrastructure is here. This patch adds: 1. Storing of universal groups for particular user logged into Samba software (smbd/ two winbind-pam methods) into netlogon_unigrp.tdb as array of uint32 supplemental group rids keyed as DOMAIN_SID/USER_RID in tdb. 2. Fetching of unversal groups for given user rid and domain sid from netlogon_unigrp.tdb. Since this is used in both smbd and winbindd, main code is in source/lib/netlogon_uingrp.c. Dependencies are added to AUTH_OBJ as UNIGRP_OBJ and WINBINDD_OBJ as UNIGRP_OBJ. This patch has had a few versions, the final version in particular: Many thanks to Andrew Bartlett for critics and comments, and partly rewritten code. New: - updated fetching code to changed byte order macros - moved functions to proper namespace - optimized memory usage by reusing caller's memory context - enhanced code to more follow Samba coding rules Todo: - proper universal group expiration after timeout (This used to be commit 80c2aefbe7c1aa363dd286a47d50c5d8b4595f43)
2002-01-11fixed a crash bug in domain auth caused by an uninitialised nt_statusAndrew Tridgell1-1/+1
(This used to be commit 0b0b937b58f4bf4e005fb622f0db19175fc46a47)
2002-01-11The DC is meant to be sent the *unmapped* username...Andrew Bartlett1-1/+1
Andrew Bartlett (This used to be commit d7fca1806a304cb6eeecfe34d6c5c012c745114f)
2002-01-05I've decided to move the auth code around a bit more...Andrew Bartlett1-18/+33
The auth_authsupplied_info typedef is now just a plain struct - auth_context, but it has been modified to contain the function pointers to the rest of the auth subsystem's components. (Who needs non-static functions anyway?) In working all this mess out, I fixed a number of memory leaks and moved the entire auth subsystem over to talloc(). Note that the TALLOC_CTX attached to the auth_context can be rather long-lived, it is provided for things that are intended to live as long. (The global_negprot_auth_context lasts the whole life of the smbd). I've also adjusted a few things in auth_domain.c, mainly passing the domain as a paramater to a few functions instead of looking up lp_workgroup(). I'm hopign to make this entire thing a bit more trusted domains (as PDC) freindly in the near future. Other than that, I moved a bit of the code around, hence the rather messy diff. Andrew Bartlett (This used to be commit 12f5515f556cf39fea98134fe3e2ac4540501048)
2002-01-01A farily large commit:Andrew Bartlett1-147/+99
- Move rpc_client/cli_trust.c to smbd/change_trust_pw.c - It hasn't been used by anything else since smbpasswd lost its -j - Add a TALLOC_CTX to the auth subsytem. These are only valid for the length of the calls to the individual modules, if you want a longer context hide it in your private data. Similarly, all returns (like the server_info) should still be malloced. - Move the 'ntdomain' module (security=domain in oldspeak) over to use the new libsmb domain logon code. Also rework much of the code to use some better helper functions for the connection - getting us much better error returns (the new code is NTSTATUS). The only remaining thing to do is to figure out if tpot's 0xdead 0xbeef for the LUID feilds is sufficient, or if we should do random LUIDs as per the old code. Similarly, I'll move winbind over to this when I get a chance. This leaves the SPOOLSS code and some cli_pipe code as the only stuff still in rpc_client, at least as far as smbd is concerned. While I've given this a basic rundown, any testing is as always appriciated. Andrew Bartlett (This used to be commit d870edce76ecca259230fbdbdacd0c86793b4837)
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