summaryrefslogtreecommitdiff
path: root/source3/libsmb/clientgen.c
AgeCommit message (Collapse)AuthorFilesLines
2000-01-16fixed a formatting errorAndrew Tridgell1-1/+1
(This used to be commit 10d9d81e8b7eba588526a5d479be74ce8f86fc55)
2000-01-14damn, Solaris already has a "enum lock_type"Andrew Tridgell1-1/+1
changed it to "enum brl_type" (This used to be commit 6b9ee7662c7afa70f6b20889e6b0ae1dcd677f9f)
2000-01-14we now pass all byte range locking testsAndrew Tridgell1-4/+3
the last piece was to use a smb timeout slightly larger than the locking timeout in bloking locks to prevent a race (This used to be commit 1b54cb4a33a65e62c2e3189b78ef073869a60c75)
2000-01-13the lock routines now take a enumerated type for read/write locks, andAndrew Tridgell1-4/+4
we now don't pass the lock type at all for unlocks. I was surprised to discover that NT totally ignores the lock type in unlocks. It unlocks a matching write lock if there is one, otherwise it removes the first matching read lock. (This used to be commit 1bbc1ce18b8ccb92b5a78ee648539a591a452118)
2000-01-10I'm currently designing a new locking system (using a tdb database!)Andrew Tridgell1-4/+6
that will make us match NT semantics exactly and do away with the horrible fd multiplexing in smbd. this is some diag stuff to get me started. - added the ability to do read or write locks in clientgen.c - added a LOCK4 test to smbtorture. This produces a report on the server and its locking capabilities. For example, NT4 gives this: the same process cannot set overlapping write locks the same process can set overlapping read locks a different connection cannot set overlapping write locks a different connection can set overlapping read locks a different pid cannot set overlapping write locks a different pid can set overlapping read locks the same process can set the same read lock twice the same process cannot set the same write lock twice the same process cannot override a read lock with a write lock the same process can override a write lock with a read lock a different pid cannot override a write lock with a read lock the same process cannot coalesce read locks this server does strict write locking this server does strict read locking whereas Samba currently gives this: the same process can set overlapping write locks the same process can set overlapping read locks a different connection cannot set overlapping write locks a different connection can set overlapping read locks a different pid can set overlapping write locks a different pid can set overlapping read locks the same process can set the same read lock twice the same process can set the same write lock twice the same process can override a read lock with a write lock the same process can override a write lock with a read lock a different pid can override a write lock with a read lock the same process can coalesce read locks this server does strict write locking this server does strict read locking win95 gives this - I don't understand why! the same process cannot set overlapping write locks the same process cannot set overlapping read locks a different connection cannot set overlapping write locks a different connection cannot set overlapping read locks a different pid cannot set overlapping write locks a different pid cannot set overlapping read locks the same process cannot set the same read lock twice the same process cannot set the same write lock twice the same process cannot override a read lock with a write lock the same process cannot override a write lock with a read lock a different pid cannot override a write lock with a read lock the same process cannot coalesce read locks this server does strict write locking this server does strict read locking (This used to be commit 49637936b6e9478df248c4ef73d818870c73b597)
2000-01-10don't treat a packet as a oplock break unless it is a request, not aAndrew Tridgell1-1/+2
reply! (This used to be commit 45b8f1c92cf7ecae35240e72741e5ac952587c58)
2000-01-08cli_open() wasn't handling DENY_FCB or O_WRONLY correctly.Andrew Tridgell1-6/+5
After fixing that I needed to use O_RDWR instead of O_WRONLY in several places to avoid the silly bug in MS servers that doesn't allow getattrE on a file opened with O_WRONLY (This used to be commit e21aa4cb088f348139309d29c85c48c8b777cff5)
2000-01-07this looks like a big commit, but it isn't really :)Andrew Tridgell1-5/+4
This fixes our netbios scope handling. We now have a 'netbios scope' option in smb.conf and the scope option is removed from make_nmb_name() this was prompted by a bug in our PDC finding code where it didn't append the scope to the query of the '*' name. (This used to be commit b563be824b8c3141c49558eced7829b48d4ab26f)
2000-01-06Fix for renaming directories on OS/2 server. Fix from John Janosik ↵Jeremy Allison1-1/+1
<jpjanosi@us.ibm.com>. Jeremy. (This used to be commit b3c0dd72339b2004684b1650c8f7832577bc44b0)
1999-12-13first pass at updating head branch to be to be the same as the SAMBA_2_0 branchAndrew Tridgell1-1241/+651
(This used to be commit 453a822a76780063dff23526c35408866d0c0154)
1999-12-12final part of "first" phase converting over to msrpc daemon architecture.Luke Leighton1-4/+2
done a minimal amout of clean-up in the Makefile, removing unnecessary modules from the link stage. this is not complete, yet, and will involve some changes, for example to smbd, to remove dependencies on the password database API that shouldn't be there. for example, smbd should not ever call getsmbpwXXX() it should call the Samr or Lsa API. this first implementation has minor problems with not reinstantiating the same services as the caller. the "homes" service is a good example. (This used to be commit caa50525220b0d0250fa139367593c2de2c12135)
1999-12-12delineation between smb and msrpc more marked. smbd now constructsLuke Leighton1-4/+3
pdus, and then feeds them over either a "local" function call or a "remote" function call to an msrpc service. the "remote" msrpc daemon, on the other side of a unix socket, then calls the same "local" function that smbd would, if the msrpc service were being run from inside smbd. this allows a transition from local msrpc services (inside the same smbd process) to remote (over a unix socket). removed reference to pipes_struct in msrpc services. all msrpc processing functions take rpcsrv_struct which is a structure containing state info for the msrpc functions to decode and create pdus. created become_vuser() which does everything not related to connection_struct that become_user() does. removed, as best i could, connection_struct dependencies from the nt spoolss printing code. todo: remove dcinfo from rpcsrv_struct because this stores NETLOGON-specific info on a per-connection basis, and if the connection dies then so does the info, and that's a fairly serious problem. had to put pretty much everything that is in user_struct into parse_creds.c to feed unix user info over to the msrpc daemons. why? because it's expensive to do unix password/group database lookups, and it's definitely expensive to do nt user profile lookups, not to mention pretty difficult and if you did either of these it would introduce a complication / unnecessary interdependency. so, send uid/gid/num_groups/gid_t* + SID+num_rids+domain_group_rids* + unix username + nt username + nt domain + user session key etc. this is the MINIMUM info identified so far that's actually implemented. missing bits include the called and calling netbios names etc. (basically, anything that can be loaded into standard_sub() and standard_sub_basic()...) (This used to be commit aa3c659a8dba0437c17c60055a6ed30fdfecdb6d)
1999-12-09OK. This code works on a RedHat 6.0 system. However smbpasswdGerald Carter1-2/+4
time out of sending the session setup on Solaris 2.6. No idea. I'll work on it some tomorrow. This is to fix the "Unable to setup password vectors" thingy. Also changed an inet_aton() to inet_addr() as the former is not very portable :-) Luke, I set the redir flag to false because the connection to the smb-agent was failing and smbpasswd bombed. Double check me on this one. -jc (This used to be commit e1d2b174caf5f0c48a8fac25778f72a868ec6eb7)
1999-12-08ABOUT TIME!!!!!!!!Luke Leighton1-56/+20
damn, this one is bad. started, at least two days ago, to add an authentication mechanism to the smbd<->msrpc redirector/relay, such that sufficient unix / nt information could be transferred across the unix socket to do a become_user() on the other side of the socket. it is necessary that the msrpc daemon inherit the same unix and nt credentials as the smbd process from which it was spawned, until such time as the msrpc daemon receives an authentication request of its own, whereupon the msrpc daemon is responsible for authenticating the new credentials and doing yet another become_user() etc sequence. (This used to be commit 30c7fdd6ef10ecd35594311c1b250b95ff895489)
1999-12-04jeremy is going to hate me for this.Luke Leighton1-18/+1
created an "nmb-agent" utility that, yes: it connects to the 137 socket and accepts unix socket connections which it redirects onto port 137. it uses the name_trn_id field to filter requests to the correct location. name_query() and name_status() are the first victims to use this feature (by specifying a file descriptor of -1). (This used to be commit d923bc8da2cf996408194d98381409191dd81a16)
1999-12-04argh! you wouldn't believe what i had to do: use the mid (multiplex id)Luke Leighton1-1/+1
to redirect multiple socket-based connnections onto a single client state. argh! (This used to be commit 06390e792cd8aa57a91c3a3d1d267fd1bcdc17a1)
1999-12-03argh! smb-agent redirection client reusage is a nightmare!Luke Leighton1-3/+6
moved smb-agent over to a single-process model instead of fork() in order to reuse client connections. except, of course, you can't do a select() on the same socket connections! argh! (This used to be commit e9e5a34de8e8f9a69e817aceb8c16284334d4642)
1999-12-03starting "connection reuse" system in smb-agent. added version numberLuke Leighton1-0/+20
which isn't actually used right now :-) (This used to be commit d54a64ae3ab7cdc1ac67fb49f7255e6a106d624e)
1999-12-03smb-agent improvements. added -D (daemon) option. smb agent isLuke Leighton1-2/+4
restricted to connections from the current user (socket is created with current user uid). (This used to be commit 5af076e4b7ee13eebe0b89748e3f5a1ef21f8c73)
1999-12-03cool! a unix socket smb redirector. code based on smbfilter andLuke Leighton1-0/+111
ideas from ssh-agent. the intent is to be able to share smb sessions using cli_net_use_add() across multiple processes, where one process knows the target server name, user name and domain, but not the smb password. (This used to be commit 294b653f2e9cdc1864ec638ae8b4300df25723cf)
1999-12-02new get_any_dc_name() function allows lookups of trusted domains fromLuke Leighton1-15/+14
lp_trusted_domains() parameter, so trusted domain logins should work, right, if you put user = TRUSTED_DOMAIN\NTuser in "domain name map", right? right - as _long_ as you're not using NTLMv2, because the damn NT username gets mapped to the damn unix name too early, and NTLMv2 challenge-responses are based on the client's user name, client's domain name, client's host name etc damn etc. so it becomes necessary to stop using char* username because this allows for massive amounts of confusion as to which username is being referred to. the underlying unix username on the local unix system that is associated with the smbd process that represents the NT username? or the NT username itself? (This used to be commit dd3ccdd7d996c107766cdad3c403e8b8947b9e65)
1999-12-02added get_any_dc_name() function.Luke Leighton1-32/+122
(This used to be commit 455e17dbb7d451b462004f302f5c68770f17b65e)
1999-12-011) when no domain used in ntlogin test command, should use default oneLuke Leighton1-14/+22
from previous lsaquery command. over-ridden from DOMAIN\username 2) initialisation of cli_state is a little more specific: sets use_ntlmv2 to Auto. this can always be over-ridden. 3) fixed reusage of ntlmssp_cli_flgs which was being a pain 4) added pwd_compare() function then fixed bug in cli_use where NULL domain name was making connections multiply unfruitfully 5) type-casting of mallocs and Reallocs that cause ansi-c compilers to bitch (This used to be commit 301a6efaf67ddc96e6dcfd21b45a82863ff8f39a)
1999-12-01sys_select added one more argument (read, write selectors).Luke Leighton1-52/+20
(This used to be commit e4d92ff9dfc51735e6932748f66a7c20b2c1cb6a)
1999-11-27modified cli_connect_serverlist to take server list of formatLuke Leighton1-5/+6
\\server_name \\other_server etc. (This used to be commit 4fd4aeb57455792bd8eaf81f8fa45bca6bd3e2e2)
1999-11-24ok. *whew*. this is the first completed part of the restructure.Luke Leighton1-30/+47
verified that lsaquery, lsalookupsids work, and found some bugs in the parameters of these commands :-) soo... we now have an lsa_* api that has the same arguments as the nt Lsa* api! cool! the only significant coding difference is the introduction of a user_credentials structure, containing user, domain, pass and ntlmssp flags. (This used to be commit 57bff6fe82d777e599d535f076efb2328ba1188b)
1999-11-24first stages of removing struct cli_state* and uint16 fnum from allLuke Leighton1-3/+4
msrpc client code. the intent is to hide / abstract / associate connection info behind policy handles. this makes the msrpc functions look more and more like their nt equivalents. who-hou! (This used to be commit c01b18e632aede6fce7264ef6971d7ddba945cfb)
1999-11-21you know what? this sort of thing makes me laugh. hmm, what functionsLuke Leighton1-2/+7
have we got. and what data do we have. hmm.. i wonder what the NTLMv2 user session key can be... hmmm... weell.... there's some hidden data here, generated from the user password that doesn't go over-the-wire, so that's _got_ to be involved. and... that bit of data took a lot of computation to produce, so it's probably _also_ involved... and md4 no, md5? no, how about hmac_md5 yes let's try that one (the other's didn't work) oh goodie, it worked! i love it when this sort of thing happens. took all of fifteen minutes to guess it. tried concatenating client and server challenges. tried concatenating _random_ bits of client and server challenges. tried md5 of the above. tried hmac_md5 of the above. eventually, it boils down to this: kr = MD4(NT#,username,domainname) hmacntchal=hmac_md5(kr, nt server challenge) sess_key = hmac_md5(kr, hmacntchal); (This used to be commit ab174759cd210fe1be888d0c589a5b2669f7ff1e)
1999-11-05experimental spoolss rpcclient commandsLuke Leighton1-0/+6
(This used to be commit c86edef90e7c96d5a99be29e2d2a3679ed26d97d)
1999-10-25the new CAP_EXTENDED_SECURITY code needed to support NTLMv2. also removedLuke Leighton1-1/+1
switching on CAP_STATUS32 from non-CAP_EXTENDED_SECURITY code (enabled for test purposes only) (This used to be commit 96d8e14f50fda8047d209fa0b94b98a95ce51f21)
1999-10-25one of those wonderful moments when running against a different MSRPCLuke Leighton1-5/+13
implementation (NT5) when you discover that your code is trash. samr_enum_dom_users(), samr_enum_dom_aliases() and samr_enum_dom_groups() all take a HANDLE for multiple-call enumeration purposes. (This used to be commit 19490d8b4fb8a103f3df4e6104f6f22937b0c518)
1999-10-19need status codes from cli_net_req_chal() and cli_net_auth2().Luke Leighton1-1/+2
this format is what i would like _all_ these functions to be (returning status codes, not BOOL) but that's a horrendous amount of work at the moment :) (This used to be commit 02f240604241367f146b26934ad1a1b2563430de)
1999-10-14const issuesLuke Leighton1-1/+1
(This used to be commit 858f79b362dce8aa06013533209bc982cb99d33d)
1999-10-07- added rudimentary CAP_UNICODE support because i thought it was part ofLuke Leighton1-70/+396
a problem i was having. - added rudimentary CAP_STATUS32 support for same reason. - added hard-coded, copy-the-same-data-from-over-the-wire version of CAP_EXTENDED_SECURITY, which is a security-blob to encapsulate GSSAPI which encodes SPNEGO which is used to negotiate Kerberos or NTLMSSP. i have implemented NTLMSSP which negotiates NTLMv1 or NTLMv2 and 40-bit or 128-bit etc. i have implemented NTLMv1 / 40-bit. *whew*. (This used to be commit e5b80bd2f76fda70e41e4a9007eb035dab92ed8e)
1999-09-16reading in smb server domain name from SMBnegprot responseLuke Leighton1-5/+26
(This used to be commit 25025f450531c66c0fd9f7eed886cb288d76d025)
1999-09-15#defines for port 445 to SMB_PORT2Luke Leighton1-2/+2
(This used to be commit a8d4560e0064a67a234eae89a564b79d2426d9a9)
1999-08-18debug info display (netbios layer).Luke Leighton1-4/+12
(This used to be commit 5c974cc4a4cdcb9fd3fe01e93aa577b81cf2d18b)
1999-08-03bug-fix in connection to port 445. cool! it works!Luke Leighton1-0/+1
(This used to be commit 062b9302c1c7a21df74571ead5f89ce002820d53)
1999-08-03attempting a connection to port 445 first, followed by a connection to 139Luke Leighton1-6/+23
if this fails. (This used to be commit 5f821e65015c27f5306c3a707841cd0228509974)
1999-08-03close socket issues:Luke Leighton1-11/+33
- ssl close from cli_reestablish_connection() not called. - ntlmv2 fall-back to ntlmv1 failed. (This used to be commit fdc275353de85fde0c348320e4d64ba66365b73b)
1999-07-11anon passwd connection: passlen=1; ntpasslen=0.Luke Leighton1-3/+4
(This used to be commit 12ee037d44a603ce50982d5b90e08c30339de750)
1999-07-09When making anonymous connections, must pass pointers to real ntTim Potter1-5/+5
password and password length variables not constants. (This used to be commit 236022071f2f6df0c583fd88d9802d9b3ea6f73e)
1999-07-08fixed problem with NULL ntpasswd parameters causing crash inLuke Leighton1-9/+43
static cli_calc_session_pwds(). this code used to be inside cli_session_setup() itself and worked on non-NULL local variables. (This used to be commit 7aff19ba57fd91572da7cbe16f118d11226590e3)
1999-06-29smbclient modified to use cli_establish_connection(). smbclient thereforeLuke Leighton1-0/+11
now uses improved authentication. smbclient now "broken" for "scripts" based on DEBUG() output. cli_establish_connection() requires modification to support old scripts. (This used to be commit b0539d43407cb2b0bab7977908de09b21b145218)
1999-06-29improving authentication code (tidyup).Luke Leighton1-77/+182
(This used to be commit ab1a6aa42db5217f025941fb5107436556bc23b7)
1999-06-24use nmb_safe_namestr.Luke Leighton1-3/+8
(This used to be commit de9a38b0bcb5adcb6e502f2200d3e84bdcbdfc48)
1999-06-24safe string error reporting functions (found a potential buffer overflowLuke Leighton1-46/+51
of a pstrcpy into an fstring). (This used to be commit ac0060443de800fec9042b69b299ff2e9128a31c)
1999-03-23ERRmoredata is informational and should not be treated as a hard errorMatthew Chapman1-7/+6
anywhere. (This used to be commit 71b861f7468d7950bedb61dd18a4b9d830bf8628)
1999-03-01Benjamin Kuit's MYSQL SAM Database implementation.Luke Leighton1-0/+2
Copyright (C) Benjamin Kuit <bj@mcs.uts.edu.au> 1999. (This used to be commit fdf61e1dabc2c977ee5cf1e9d60e3380f19840da)
1999-02-11the UNICODE issue...Luke Leighton1-1/+1
(This used to be commit 73db80f34183324845407b00f58462ff2d7b47ea)