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2002-07-02Address the string_sub problem by changing len = 0 to mean "no expand".Jeremy Allison3-3/+3
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 Bartlett2-8/+13
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 Bartlett3-96/+225
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)
2002-06-15Add another 'trivial' built in authentication module - this one is aAndrew Bartlett1-0/+50
deveopers hack to always send a fixed challange, for the benifit of tutorials and packet sniffing etc. Enabling this module removes all security, so its a --enable-developer option. Andrew Bartlett (This used to be commit 622e6b64dfb0a2c53d2c9dbd7b8ff438492eaf02)
2002-06-15It appears that to match NT we should not use the 'samstrict' behaviour,Andrew Bartlett1-3/+5
and that local accounts are perfectly fine. (This used to be commit 9fe8da6dd1b7fecfee0a2778fec0b7dd0fd40bfb)
2002-06-14moved lp_list_* functions away from param/loadparm.c, put int lib/util_str.cSimo Sorce1-10/+10
and renamed to str_list_* as it is a better name. Elrond should be satisfied now :) (This used to be commit 4ae260adb9505384fcccfb4c9929cb60a45f2e84)
2002-06-12Spelling.Tim Potter1-1/+1
(This used to be commit bfd8a33c68a3747cbad21667d7515aebd61ec537)
2002-06-12Spelling fixes.Tim Potter1-1/+1
(This used to be commit de18c785ab9a253cc8bf8d7e4066de0133225c6c)
2002-06-01More cleanup work preparing for SMB signing.Jeremy Allison1-3/+3
Jeremy. (This used to be commit 3c05f7c06fc8c45307ea75128b160a5945fc5197)
2002-05-28Spelling fixes.Tim Potter1-7/+7
(This used to be commit 3d0f4acad2f0c57d0a255e90e5f674ba582251e2)
2002-05-25Clean up a few unused functions, add a bit of static etc.Andrew Bartlett1-28/+0
Importantly: The removal of the silly 'delete user script' behaviour when secuity=domain. I have left the name the same - as it still does the (previously documented, but not in smb.conf(5)) sane behaviour of deleting users on request. When we decide what to do with the 'add user' functionality, we might rename it. Andrew Bartlett (This used to be commit cdcfe3671eb7570e15649b77f708e6579055e7bc)
2002-05-24Name the authentication modules, and therfore fix up both the build farmAndrew Bartlett4-0/+6
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 Bartlett8-38/+106
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)
2002-05-22Nobody uses this function, and there really doesn't seem much point toAndrew Bartlett1-20/+0
it, so we may as well reduce the complexity. Andrew Bartlett (This used to be commit 31e074cea50111a150db220603c3cfccaaf4339c)
2002-05-22Cleanups!Andrew Bartlett3-44/+30
Make some code static, add some const to the PAM code, and make the plaintext password code actually function - particulary without the requirement to modify the 'struct passwd' (which it assumed was made up of fstrings) This kills some particularly ugly code in lib/util_pw.c Andrew Bartlett (This used to be commit 302dad4990ba5194f072e435465d9adaa089ae06)
2002-05-21typo day :-(Simo Sorce1-1/+1
(This used to be commit 5b3b65aafe38e767e9b7206ffe6d7c89edb267ba)
2002-05-21typo, sorrySimo Sorce11-11/+11
(This used to be commit d222bc8c4b620095a21ba327940d4750d5dee753)
2002-05-21debug classizedSimo Sorce12-0/+36
(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)
2002-04-07Spelling.Tim Potter1-1/+1
(This used to be commit 423985ed569ac9692f3cb5872a15c74f983121b6)
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)
2002-03-24Spelling fixes.Tim Potter1-1/+1
(This used to be commit a5ac2ac4ada48ee3be061a32ba40bd8c4b3b3865)
2002-03-23Extra parinoa and DEBUG()s for the make_user_info_map() code.Andrew Bartlett1-4/+18
(This used to be commit aa5f125bc0efeee99254e03f36426420db676527)
2002-03-17Renamed get_nt_error_msg() to nt_errstr().Tim Potter2-5/+5
(This used to be commit 1f007d3ed41c1b71a89fa6be7d173e67e927c302)
2002-03-13Ensure we never use "" as a domain name (Win9X apparently does this for 'net ↵Andrew Bartlett1-1/+6
use' duirng login). Picked up from a post to a TNG list by Volker. Andrew Bartlett (This used to be commit f81882fc9510aadd7d1db77753b307800ab50f9b)
2002-03-02Allow Samba to trust NT4 Domains.Andrew Bartlett2-16/+122
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)
2002-03-01Various comment fixes from Rafal Szczesniak <mimir@diament.ists.pwr.wroc.pl>Andrew Bartlett1-1/+1
(This used to be commit 3bf4b42771d115500941be374bfdd9b8c2fdba4a)
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)
2002-02-27"user doesn't exist" isn't worthy of a level 1 debug. Make it level 3.Andrew Bartlett1-1/+1
(This used to be commit 339e3982bc1d2998022545e02456ec35c3b278a8)
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)
2002-02-05Fix use of uninitialsed variable in PAM codeAndrew Bartlett1-2/+2
(This used to be commit 6c08c233e6675056c0ee0bbc4ecdcbc205950f54)
2002-02-05Drastic impromvents to pam_winbind.Andrew Bartlett1-21/+2
This adds code to do generic PAM -> NTSTATUS and NTSTATUS -> PAM error conversions, and uses them to make the error handling in pam_winbind sane. In particular, pam_winbind now uses PAM error codes, not silly '-1, -2 ...' stuff, and logs the NTSTATUS error that winbind now sends over the pipe. Added code to wbinfo to display these - makes a big difference in debugging winbindd. The main change here is the code to allow pam_winbind password changing to correctly stack - This code ripped from pam_unix, and the copyright attached. (Same as for all pam modules, including pam_winbind) Andrew Bartlett (This used to be commit dc1a72f896b83bc1ad3c7bf6c12c36ace3967280)
2002-01-30Removed version number from file header.Tim Potter12-24/+12
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)
2002-01-25Bring auth_winbind into line with the protocol changesAndrew Bartlett1-0/+3
Andrew Bartlett (This used to be commit c796799afd69fe627b1c8e51fb47957d30da9fae)
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)
2002-01-20Spelling fixes.Tim Potter1-6/+6
(This used to be commit e67c7c5852624bcdd5c565ea5f00b143aaf7fee4)
2002-01-20This is another *BIG* change...Andrew Bartlett1-3/+1
Samba now features a pluggable passdb interface, along the same lines as the one in use in the auth subsystem. In this case, only one backend may be active at a time by the 'normal' interface, and only one backend per passdb_context is permitted outside that. This pluggable interface is designed to allow any number of passdb backends to be compiled in, with the selection at runtime. The 'passdb backend' paramater has been created (and documented!) to support this. As such, configure has been modfied to allow (for example) --with-ldap and the old smbpasswd to be selected at the same time. This patch also introduces two new backends: smbpasswd_nua and tdbsam_nua. These two backends accept 'non unix accounts', where the user does *not* exist in /etc/passwd. These accounts' don't have UIDs in the unix sense, but to avoid conflicts in the algroitmic mapping of RIDs, they use the values specified in the 'non unix account range' paramter - in the same way as the winbind ranges are specifed. While I was at it, I cleaned up some of the code in pdb_tdb (code copied directly from smbpasswd and not really considered properly). Most of this was to do with % macro expansion on stored data. It isn't easy to get the macros into the tdb, and the first password change will 'expand' them. tdbsam needs to use a similar system to pdb_ldap in this regard. This patch only makes minor adjustments to pdb_nisplus and pdb_ldap, becouse I don't have the test facilities for these. I plan to incoroprate at least pdb_ldap into this scheme after consultation with Jerry. Each (converted) passdb module now no longer has any 'static' variables, and only exports 1 init function outside its .c file. The non-unix-account support in this patch has been proven! It is now possible to join a win2k machine to a Samba PDC without an account in /etc/passwd! Other changes: Minor interface adjustments: pdb_delete_sam_account() now takes a SAM_ACCOUNT, not a char*. pdb_update_sam_account() no longer takes the 'override' argument that was being ignored so often (every other passdb backend). Extra checks have been added in some places. Minor code changes: smbpasswd no longer attempts to initialise the passdb at startup, this is now done on first use. pdbedit has lost some of its 'machine account' logic, as this behaviour is now controlled by the passdb subsystem directly. The samr subsystem no longer calls 'local password change', but does the pdb interactions directly. This allow the ACB_ flags specifed to be transferred direct to the backend, without interference. Doco: I've updated the doco to reflect some of the changes, and removed some paramters no longer applicable to HEAD. (This used to be commit ff354c99c585068af6dc1ff35a1f109a806b326b)
2002-01-20Add a touch of 'const' to some auth components, and move the simple plaintextAndrew Bartlett2-32/+41
password check into its own helper funciton. (This will allow it to be called from other places). Andrew Bartlett (This used to be commit 9e96f438057da21254f40facdd9a31dd20652f35)
2002-01-18Don't do tridge's crazy 'am I a trusted domain' lookup for guests.Andrew Bartlett1-9/+12
Andrew Bartlett (This used to be commit 9bfe54a3d484919fe830f9c6ae01f67663974af2)
2002-01-17A nice *big* change to the fundemental way we do things.Andrew Bartlett3-6/+26
Samba (ab)uses the returns from getpwnam() a lot - in particular it keeps them around for a long time - often past the next call... This adds a getpwnam_alloc and a getpwuid_alloc to the collection. These function as expected, returning a malloced structure that can be free()ed with passwd_free(&passwd). This patch also cuts down on the number of calls to getpwnam - mostly by taking advantage of the fact that the passdb interface is already case-insensiteve. With this patch most of the recursive cases have been removed (that I know of) and the problems are reduced further by not using the sys_ interface in the new code. This means that pointers to the cache won't be affected. (This is a tempoary HACK, I intend to kill the password cache entirly). The only change I'm a little worried about is the change to rpc_server/srv_samr_nt.c for private groups. In this case we are getting groups from the new group mapping DB. Do we still need to check for private groups? I've toned down the check to a case sensitve match with the new code, but we might be able to kill it entirly. I've also added a make_modifyable_passwd() function, that copies a passwd struct into the form that the old sys_getpw* code provided. As far as I can tell this is only actually used in the pass_check.c crazies, where I moved the final 'special case' for shadow passwords (out of _Get_Pwnam()). The matching case for getpwent() is dealt with already, in lib/util_getent.c Also included in here is a small change to register the [homes] share at vuid creation rather than just in one varient of the session setup. (This picks up the SPNEGO cases). The home directory is now stored on the vuid, and I am hoping this might provide a saner way to do %H substitions. TODO: Kill off remaining Get_Pwnam_Modify calls (they are not needed), change the remaining sys_getpwnam() callers to use getpwnam_alloc() and move Get_Pwnam to return an allocated struct. Andrew Bartlett (This used to be commit 1d86c7f94230bc53daebd4d2cd829da6292e05da)
2002-01-15Commit the auth associated changes I missed from the last commit.Andrew Bartlett2-3/+5
Also set the default value of all the allocated strings to "" to avoid changing the interface (becouse pdb_get...() would point to a null string, rather than a null pointer and parts of samba rely on that). Andrew Bartlett (This used to be commit 5b4079f748e25f21162e21b439063249baf8dca6)
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)
generated by cgit (git 2.34.1) at 2024-11-09 05:48:47 +0000