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path: root/source3/smbd/ipc.c
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1999-02-24Win9x user level security.Matthew Chapman1-0/+4
* Added SAMR_LOOKUP_DOMAIN (-> SamrLookupDomainInSamServer) * Added real SAMR_ENUM_DOM_GROUPS (corresponding to SamrEnumerateGroupsInDomain). The existing one is just an alias for SamrQueryDisplayInformation (see below). * Added three extra info levels to SAMR_QUERY_DISPINFO. Info level 3 is what was previously SAMR_ENUM_DOM_GROUPS; info levels 4 and 5 are simple user/group list requests used by Win9x and I suspect (haven't checked) the "low speed connection" User Manager. * Added another two aliases for SAMR_QUERY_DISPINFO, opcodes 0x30 and 0x33. Usually the first is with info level 3 and the second 4 but there is some overlap so indeed these should be implemented as just aliases. * Return ERRDOS/ERRmoredata on extra data instead of STATUS_BUFFER_OVERFLOW for Win95's benefit. On a named pipe this results in an SMBreadX as usual. Still need to fix SAMR_QUERY_DOMAIN_INFO which has a hard-coded number of users and groups - which Win95 proceeds to truncate at. (This used to be commit 7d03e6e21908f3a759a4e65c5edd850622335e3e)
1999-02-09when multiple independent large rpc calls come in on the same pipe,Luke Leighton1-1/+2
prev_pdu_file_offset was not being re-initialised to zero. (This used to be commit fcaa1214412f5a417a648d4da5c4332f75f59f57)
1998-11-19Sync up with 2.0 code.Jeremy Allison1-0/+20
Added HPUX autoconf changes. Added "gross hack" printer code. Jeremy. (This used to be commit 1ef6d3bd63722afe9c376793a6ea72046d1a0602)
1998-11-17Added the same open()/fopen()/creat()/mmap() -> sys_XXX calls.Jeremy Allison1-3/+3
Tidied up some of the mess (no other word for it). Still doesn't compile cleanly. There are calls with incorrect parameters that don't seem to be doing the right thing. This code still needs surgery :-(. Jeremy. (This used to be commit 18ff93a9abbf68ee8c59c0af3e57c63e4a015dac)
1998-11-11Fixed two debug prints.Jeremy Allison1-2/+2
Jeremy. (This used to be commit 74530677d5301abd2da5bcdcb1fde6e6f903ad70)
1998-10-23include/smb.h: Added #defines for lots of things - makes our code a *lot* ↵Jeremy Allison1-1/+1
easier to read. lib/util.c: Fixed Luke's set_first_token() function - should return void. smbd/close.c: Move delete_on_close into file_fd_struct structure. smbd/ipc.c: Changed local_machine back to fstring. smbd/nttrans.c: Use defines for mapping share modes. smbd/open.c: Move delete_on_close into file_fd_struct structure, added code for ALLOW_SHARE_DELETE. smbd/reply.c: Use defines for mapping share modes. smbd/trans2.c: Move delete_on_close into file_fd_struct structure. Jeremy. (This used to be commit 8e1ce307bd6a9056b4a95fe6f52ff42dc6e03a08)
1998-10-22server/srv_samr.c smbd/ipc.c: Changed global_myworkgroup back to fstringJeremy Allison1-1/+1
(as it is everywhere else). smbwrapper/smbsh.c: For IRIX n32 binaries, set _RLDN32_LIST not _RLD32_LIST. Exec users preferred shell is SHELL environment variable is set. tests/fcntl_lock.c: Added sys/types.h for systems that need this. Jeremy. (This used to be commit 50413d0d819d4f13e760ca8439c5bdde0898d63e)
1998-10-22extern fstring global_myworkgroup should be a pstringLuke Leighton1-2/+2
(This used to be commit 89f6e05ce4cc21fd2e3c0e416e49383f7b56d1ea)
1998-10-21Fixed mainly signed/unsigned issues found by SGI cc in -fullwarn mode.Jeremy Allison1-1/+1
smbd/chgpasswd.c: Fixed (my) stupid bug where I was returning stack based variables. Doh ! smbd/trans2.c: Allows SETFILEINFO as well as QFILEINFO on directory handles. Jeremy. (This used to be commit 0b44d27d0b5cc3948a6c2d78370ccddf1a84cd80)
1998-10-21signed / unsigned issuesLuke Leighton1-1/+1
(This used to be commit bd2fc6bb85739cb8e7ed2254e2a553486daed054)
1998-10-20dce/rpc. bug-fix in ipc.c (introduced today :)Luke Leighton1-1/+1
(This used to be commit 48ff3e2429964404c8bf33ef625791147913a3c0)
1998-10-20some quite important bug-fixes i missed because i transferred the wrongLuke Leighton1-19/+8
smb.tgz file from my portable. particularly the call to mem_data followed by a realloc of that data in cli_pipe.c's rpc_read() function. smbd responses now use p->rdata_i which is a faked-up pointer into p->rdata's response data. rdata can be very long; rdata_i is limited to point to no more than max_tsize - 0x18 in length. this will make it an almost trivial task to add the encrypted rpc headers after rdata_i, and mem_buf_copy will cope admirably with rhdr chained to rdata_i chained to auth_verifier etc etc... (This used to be commit 05a297e3a98c14360782af4ad0d851638fb5da9a)
1998-10-19- dce/rpc codeLuke Leighton1-22/+2
- removed debug info in struni2 and unistr2 (security risk) - rpc_pipe function was getting pointer to data then calling realloc *dur* - password check function, the start of "credential checking", user, wks, domain, pass as the credentials (not just user,pass which is incorrect in a domain context) - cli_write needs to return ssize_t not size_t, because total can be -1 if the write fails. - fixed signed / unsigned warnings (how come i don't get those any more when i compile with gcc???) - nt password change added in smbd. yes, jeremy, i verified that the SMBtrans2 version still works. (This used to be commit fcfb40d2b0fc565ee4f66b3a3761c246366a2ef3)
1998-10-16made pass_check_smb() available for dce/rpc use.Luke Leighton1-1/+1
(This used to be commit 95e8a910c5d9ba0ef57669fb1256eaa932e0bb09)
1998-10-15bug-fixing against:Luke Leighton1-1/+40
AS/U: it returns dce/rpc "first" and "last" bits _clear_ in a bind/ack response, when they should be set in a (small) packet. they also, in the bind/ack do not set a secondary address string at all, so we can't check against that... Win95: client-side dce/rpc code is a bit odd. it does a "WaitNamedPipeState" and has slightly different pipe-naming (\PIPE\LANMAN is joined by \PIPE\SRVSVC, \PIPE\WINREG etc whereas nt just has \PIPE\LANMAN and \PIPE\). Win95-USRMGR.EXE: added LsaOpenPolicy (renamed existing to LsaOpenPolicy2). added SamrConnect (renamed existing to SamrConnect2). (This used to be commit a7fccd807b938cbb51002ebae8c7a48b40dbb655)
1998-10-15config: Fix crypt prototype on RedHat Linux.Jeremy Allison1-2/+12
include/includes.h: Fix crypt prototype on RedHat Linux. smbd/fileio.c: Fix mmap bug found by WinCE client. smbd/ipc.c: Fix WinCE wierdness with pipes being opened as \server\pipe\lanman smbd/password.c: Fix encrypted null passwords. Jeremy. (This used to be commit 475992730c0ecbf31c09b3518df2f0354cec61da)
1998-10-08- don't generate 0 params in tortureAndrew Tridgell1-10/+16
- handle 0 params in ipc.c (This used to be commit c0dc8e87f0d56444a8ddff0817a94065ca295847)
1998-10-07dce/rpcLuke Leighton1-240/+11
(This used to be commit 6677b888bdb45df00646eb7cc13005b9465ff971)
1998-10-07return False _and_ a break in a switch statement.Luke Leighton1-1/+0
(This used to be commit e3f0f1ad9c2b81fd3489d858a9a98338001538c5)
1998-10-07dce/rpcLuke Leighton1-1/+11
(This used to be commit 34afa638f6f7bb145ec094510ac58f7a22dfc3aa)
1998-10-06dce/rpcLuke Leighton1-20/+60
(This used to be commit eb279cabd059603b6c8d9b74e4fd31c4ffe87593)
1998-09-29Got very strict about the differences and uses ofJeremy Allison1-1/+1
uid_t, gid_t and vuid. Added sys_getgroups() to get around the int * return problem. Set correct datatypes for all uid, gid and vuid variables. Jeremy. (This used to be commit e570db46fc3a78e499523fd342e9a34cebb18998)
1998-09-28Fixed problems found in lint pass over the old code by <cpeterso@microsoft.com>.Jeremy Allison1-10/+44
These were the problems that still existed in the 2.0 branch. Jeremy. (This used to be commit 3fd28812f75f2311a114ff905143634e3bbb1fac)
1998-09-23First cut at kernel oplocks. This should have no effect unless runninJeremy Allison1-2/+1
on a machine that supports them in autoconf. Move various functions out of lib/util.c into smbd/process.c and smbd/oplock.c where they belong. Jeremy. (This used to be commit c3c5e13f85c97939746070132dad941e79c546fb)
1998-09-17configure configure.in: Added tests for fseek64 and ftell64.Jeremy Allison1-16/+8
config.h.in: Added fseek64 and ftell64. includes.h: Added definition of SMB_BIG_INTEGER. smb.h: Changed (*getsmbpwpos) and (*setsmbpwpos) to use SMB_BIG_INTEGER. access.c: Tidyup of dbug statement. system.c: Added sys_fseek and sys_ftell. Changed mode calls to use mode_t. asyncdns.c: Tidyup of comment. loadparm.c: Tidyup of set_default_server_announce_type() function definition. ldap.c: Changed (*getsmbpwpos) and (*setsmbpwpos) to use SMB_BIG_INTEGER. nispass.c: Changed (*getsmbpwpos) and (*setsmbpwpos) to use SMB_BIG_INTEGER. smbpass.c: Changed (*getsmbpwpos) and (*setsmbpwpos) to use SMB_BIG_INTEGER. smbpassfile.c: Use sys_fseek(). chgpasswd.c: Tidyup of debug statement. dosmode.c: Changed mode calls to use mode_t. ipc.c: Removal of dead code. nttrans.c: Changed mode calls to use mode_t. open.c: Changed mode calls to use mode_t. pipes.c: Removal of dead code. reply.c: Removal of dead code. trans2.c: Removal of dead code. Changed mode calls to use mode_t. Jeremy. (This used to be commit c381d32e3dc23fe887408016cae821aceb30da2c)
1998-09-07added 0x10 to the frag length in the "bind ack".Luke Leighton1-1/+1
(This used to be commit 46301b1d2161317f56049934a9e7b658447b2c76)
1998-09-05tridge the destroyer returns!Andrew Tridgell1-1/+1
prompted by the interpret_security() dead code that Jean-Francois pointed out I added a make target "finddead" that finds potentially dead (ie. unused) code. It spat out 304 function names ... I went through these are deleted many of them, making others static (finddead also reports functions that are used only in the local file). in doing this I have almost certainly deleted some useful code. I may have even prevented compilation with some compile options. I apologise. I decided it was better to get rid of this code now and add back the one or two functions that are needed than to keep all this baggage. So, if I have done a bit too much "destroying" then let me know. Keep the swearing to a minimum :) One bit I didn't do is the ubibt code. Chris, can you look at that? Heaps of unused functions there. Can they be made static? (This used to be commit 2204475c87f3024ea8fd1fbd7385b2def617a46f)
1998-09-03changed the SMBtrans reply code to align at the same alignment asAndrew Tridgell1-13/+8
observed from NT. We were aligning the data before but not the parameters. This aligns both. This change may break some other parts of ipc.c if we have relied on the alignment somewhere, so if you think this broke something then let me know. (This used to be commit d252d331015b7606618ba1422bb669da003da293)
1998-09-01More abstraction of file system data types, to move to a 64Jeremy Allison1-1/+1
bit file interface for the NT SMB's. Created a new define, SMB_STRUCT_STAT that currently is defined to be struct stat - this wil change to a user defined type containing 64 bit info when the correct wrappers are written for 64 bit stat(), fstat() and lstat() calls. Also changed all sys_xxxx() calls that were previously just wrappers to the same call prefixed by a dos_to_unix() call into dos_xxxx() calls. This makes it explicit when a pathname translation is being done, and when it is not. Now, all sys_xxx() calls are meant to be wrappers to mask OS differences, and not silently converting filenames on the fly. Jeremy. (This used to be commit 28aa182dbffaa4ffd86047e608400de4b26e80eb)
1998-08-31bounds check next_token() to prevent possible buffer overflowsAndrew Tridgell1-13/+13
(This used to be commit 3eade55dc7c842bdc50205c330802d211fae54d3)
1998-08-24Changed ASSERT macros to SMB_ASSERT macros as some systems alreadyJeremy Allison1-1/+1
have an ASSERT macro defined. Jeremy. (This used to be commit dbe6ad014a8b5dcbf17d7cd9865650c2e040d666)
1998-08-22added ASSERT() and ASSERT_ARRAY() macros and sprinkled them liberallyAndrew Tridgell1-7/+1
in the rpc code. (This used to be commit e6ce1c5b5a9f29d8fcbbd23019186ff5c600e795)
1998-08-21added new smb.conf option "panic action". see my samba-technicalAndrew Tridgell1-3/+1
explanation. (This used to be commit c6899df44c34088a4d2bf1edc840320b0ba7e32e)
1998-08-17some cleanups from the conversion of Pipes[] to a linked list. I alsoAndrew Tridgell1-1/+1
removed most cases where a pnum is used and substituted a pipes_struct*. in files.c I added a offset of 0x1000 to all file handles on the wire. This makes it much less likely that bad parsing will give us the wrong field. (This used to be commit 8bc2627ff28d340db65bfa017daca2dc291d5ef7)
1998-08-16- some tidying up in files.cAndrew Tridgell1-7/+6
- handle null fsp in DEBUG() at end of reply_ntcreate_and_X(). Jeremy, can you fix this properly? - get snum right in print queue code in ipc.c (it was broken by my connections_struct changes). (This used to be commit b3dd3785751db2d5d0a80ffac9c3df01c9909891)
1998-08-15this checkin gets rid of the global Files[] array and makes it localAndrew Tridgell1-89/+85
in files.c it should now be faily easy to expand the default MAX_OPEN_FILES to many thousands. (This used to be commit b088c804f98908eb02f05ab2f2e8a61691a0a582)
1998-08-15configure: Changes for extra headers.Jeremy Allison1-2/+2
configure.in: Source for header changes. client/clitar.c: Fixed isXXX macros & debugs for gcc pedantic compile. include/config.h.in: Added MEMSET, BZERO, MEMORY, RPCSVC_YPCLNT, STRINGS headers. include/includes.h: Headers for the above. include/smb.h: Made SIGNAL_CAST POSIX by default void (*)(int). lib/access.c: Fixed isXXX macros & debugs for gcc pedantic compile. lib/charset.c: Fixed isXXX macros & debugs for gcc pedantic compile. lib/debug.c: Fixed signal functs. lib/kanji.c: Fixed isXXX macros & debugs for gcc pedantic compile. lib/smbrun.c: Fixed isXXX macros & debugs for gcc pedantic compile. lib/util.c: Fixed isXXX macros & debugs for gcc pedantic compile. libsmb/namequery.c: Fixed isXXX macros & debugs for gcc pedantic compile. locking/shmem.c: Fixed isXXX macros & debugs for gcc pedantic compile. locking/shmem_sysv.c: Fixed error messages in sysV stuff. nmbd/asyncdns.c: Fixed signal functs. nmbd/nmbd.c: Fixed isXXX macros & debugs for gcc pedantic compile. passdb/passdb.c: Fixed isXXX macros & debugs for gcc pedantic compile. passdb/smbpassfile.c: Fixed isXXX macros & debugs for gcc pedantic compile. smbd/chgpasswd.c: Fixed isXXX macros & debugs for gcc pedantic compile. smbd/ipc.c: Fixed isXXX macros & debugs for gcc pedantic compile. smbd/nttrans.c: Fixed fsp code path. smbd/password.c: fixed HAVE_YP_GET_DEFAULT_DOMAIN problem. smbd/printing.c: Fixed isXXX macros & debugs for gcc pedantic compile. smbd/reply.c: Fixed isXXX macros & debugs for gcc pedantic compile. smbd/server.c: Fixed isXXX macros & debugs for gcc pedantic compile. smbd/trans2.c: Fixed core dump bug. smbd/uid.c: Fixed isXXX macros & debugs for gcc pedantic compile. Jeremy. (This used to be commit 1b9cbcd02e575dc0a95fa589f720df30a4acc46b)
1998-08-14this is the bug change to using connection_struct* instead of cnum.Andrew Tridgell1-234/+226
Connections[] is now a local array in server.c I might have broken something with this change. In particular the oplock code is suspect and some .dll files aren't being oplocked when I expected them to be. I'll look at it after I've got some sleep. (This used to be commit c7ee025ead4a85b6fa44a832047b878451845fb6)
1998-08-09this gets smbd compiling and linking correctly with the new layout.Andrew Tridgell1-12/+12
(This used to be commit d08fa39cec5c71a9034dbf4241fc7e195f1bbaa5)
1998-07-29merge from the autoconf2 branch to the main branchAndrew Tridgell1-2/+2
(This used to be commit 3bda7ac417107a7b01d91805ca71c4330657ed21)
1998-07-22Fixed bug found by Richard Sharpe. After increasing files_struct size byJeremy Allison1-1/+1
MAX_OPEN_DIRECTORIES for nttrans I forgot to update the code that enumerates the array. Created new MAX_FNUMS in local.h, changed all code that iterates through the files_struct array to use this. (sorry Richard). Jeremy. (This used to be commit 339b10222269d71c7a493cc08b7b1bfd35fd55fc)
1998-07-16Makefile: Added CC=gcc to DGUX on Intel. Comment from ross@filmworks.com.Jeremy Allison1-9/+26
ipc.c: loadparm.c: printing.c: Added code from <Dirk.DeWachter@rug.ac.be> to implement print queue pausing. New parameters are "queuepause command" and "queueresume command". util.c: Added fix for mount options in autmount map. lib/rpc/include/rpc_misc.h: Removed duplicate pipe names for Jean-Francois. Jeremy. (This used to be commit 559a9bf2bbdeae3e76ba9178779cd3a9537c4e91)
1998-06-12ipc.c: map_username is now a BOOL function.Jeremy Allison1-2/+2
reply.c: map_username is now a BOOL function. server.c: Added capability to do map_username on service names when looking for a home directory. That's what the original code would do. lib/rpc/server/srv_util.c: Changed domain_ to builtin_ for BUILTIN aliases. username.c: Work in progress on groupname map parameter. Jeremy (This used to be commit fa95fae5eed95aff64f0a01825477610a101bbc7)
1998-06-10De-coupled the mapping of a Windows to UNIX username from the Get_PwnamJeremy Allison1-0/+26
username case conversion wrapper. It is now (very) explicit where we are mapping between an incoming Windows username, and when we are doing a UNIX password entry lookup, which may change the case of the given username. This makes things *much* clearer (IMHO:-) and will ease the adding of the 'groupname map' parameter, and the addition of the special 'jeremy' mode for Samba where unix users will not be needed. (We must think of a better name for it :-). Jeremy. (This used to be commit fb6ed81844e7cb6049749e43ac9b4adfaf4ca2de)
1998-06-04client.c: Allowed client to proceed even if it gets error 234 (more dataJeremy Allison1-6/+5
available) when scanning server/workgroup/share lists. ipc.c: Removed redundent definition of ERROR_MORE_DATA (234) we already have ERRmoredata in smb.h Jeremy. (This used to be commit ae3510e9fb309be343e245d8460c1ceb8164077b)
1998-06-03ipc.c: Fix bug where we don't return the correct error code when clientJeremy Allison1-9/+12
gives a too-small buffer for share info. Fix from Gil Kloepfer <gil@arlut.utexas.edu> smb.h: server.c: Fix for a nastly little security problem with multi-user Windows NT servers and Samba where the contents of the open-file cache can end up being served out to users who shouldn't have access. This is some *seriously* ugly code. Jeremy. (This used to be commit 05c85df3c7da982085615e5a1db6c71e164db4f5)
1998-05-14chgpasswd.c: Added comments to #ifdefsJeremy Allison1-2/+3
ipc.c: Caused samba password changing not to be done if UNIX password changing requested and not successful. util.c: Added string_to_sid() and sid_to_string() functions. lib/rpc/client/cli_samr.c: lib/rpc/include/rpc_misc.h: lib/rpc/parse/parse_lsa.c: lib/rpc/parse/parse_misc.c: lib/rpc/parse/parse_net.c: lib/rpc/parse/parse_samr.c: lib/rpc/server/srv_lsa.c: lib/rpc/server/srv_lsa_hnd.c: lib/rpc/server/srv_netlog.c: lib/rpc/server/srv_samr.c: lib/rpc/server/srv_util.c: Changes so that instead of passing SIDs around as char *, they are converted to DOM_SID at the earliest opportunity, and passed around as that. Also added dynamic memory allocation of group sids. Preparing to auto-generate machine sid. Jeremy. (This used to be commit 134d6fa79c1b6b9505a2c84ba9bfb91dd3be76e5)
1998-05-12This is a security audit change of the main source.Jeremy Allison1-30/+30
It removed all ocurrences of the following functions : sprintf strcpy strcat The replacements are slprintf, safe_strcpy and safe_strcat. It should not be possible to use code in Samba that uses sprintf, strcpy or strcat, only the safe_equivalents. Once Andrew has fixed the slprintf implementation then this code will be moved back to the 1.9.18 code stream. Jeremy. (This used to be commit 2d774454005f0b54e5684cf618da7060594dfcbb)
1998-05-07This should (hopefully :-) be the final fix for the %U %G substitutionJeremy Allison1-5/+5
problem.... smbpass.c: Removed Luke's dire warning - as some of the functions in here *need* to be called externally :-). Jeremy. (This used to be commit 1fd8d12ca414066acec71b33eb8a13e16c2acd3a)
1998-05-07created "passdb.c" which is an interface point to (at present) eitherLuke Leighton1-6/+6
smbpasswd or ldap passwd, at compile-time (-DUSE_LDAP). _none_ of the functions in ldap.c or smbpass.c should be called directly: only those in passdb.c should be used. -DUSE_LDAP is unlikely to compile at the moment. (This used to be commit 57b01ad4ffb14ebd600d4e66602b54ed987f6106)
generated by cgit (git 2.34.1) at 2024-11-05 07:54:27 +0000