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2002-01-20This is the current patch from Luke Leighton <lckl@samba-tng.org> to add aAndrew Bartlett1-8/+85
degree of seperation betwen reading/writing the raw NamedPipe SMB packets and the matching operations inside smbd's RPC components. This patch is designed for no change in behaviour, and my tests hold that to be true. This patch does however allow for the future loadable modules interface to specify function pointers in replacement of the fixed state. The pipes_struct has been split into two peices, with smb_np_struct taking the information that should be generic to where the data ends up. Some other minor changes are made: we get another small helper function in util_sock.c and some of the original code has better failure debugs and variable use. (As per on-list comments). Andrew Bartlett (This used to be commit 8ef13cabdddf58b741886782297fb64b2fb7e489)
2002-01-17A nice *big* change to the fundemental way we do things.Andrew Bartlett1-0/+2
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)
2002-01-17Added some guards.Tim Potter1-0/+4
(This used to be commit 967c68858001cd620d2524d56180497c4b479c6b)
2002-01-16Merged in %S fixes and XX_NOT_CHANGED fixes from 2.2.Jeremy Allison1-3/+3
Jeremy. (This used to be commit 0fcca6c627a5c9c2219ec9714df5e0bc1a44cc29)
2002-01-16Fixup error mapping so we have only one table containing errno -> dos error ↵Jeremy Allison1-0/+7
-> NT STATUS maps. Fixes problem with disk full returning incorrect error. Jeremy. (This used to be commit 16fcbf3c1ccf1d704765653f68395dd596c0d841)
2002-01-16Added CIFS UNIX extension code to client.Jeremy Allison1-0/+6
Jeremy. (This used to be commit 794c3e2c76aae57d054e46b185def104ca02977c)
2002-01-16At leadt don't lose this - I need to re-sync trans2.c between 2.2.x andJeremy Allison1-27/+66
HEAD soon. Jeremy. (This used to be commit 2f57257558b67b4a5106fece269ce55643464683)
2002-01-16Roll back PSTRING_SANCTIFY patch; just leave non-controversial typeMartin Pool2-40/+4
and constness changes. (This used to be commit cee0ec72746122c962e6c5278a736266a7f2c424)
2002-01-15Split pstring definitions into their own header.Martin Pool2-53/+72
(This used to be commit 04e3082f7d45c1b304adff5a46106136cff0e09e)
2002-01-15Integrate with PSTRING_SANCTIFY.Martin Pool1-4/+4
(This used to be commit 20a03facb6acf6329acc1645d4e9ead863a1a57c)
2002-01-15Change the passdb interface to use allocated strings.Andrew Bartlett1-13/+17
These strings are allocated using talloc(), either using its own memory context stored on the SAM_ACCOUNT or one supplied by the caller. The pdb_init_sam() and pdb_free_sam() function have been modifed so that a call to pdb_free_sam() will either clean up (remove hashes from memory) and destroy the TALLOC_CTX or just clean up depending on who supplied it. The pdb_init_sam and pdb_free_sam functions now also return an NTSTATUS, and I have modified the 3 places that actually checked these returns. The only nasty thing about this patch is the small measure needed to maintin interface compatability - strings set to NULL are actually set to "". This is becouse there are too many places in Samba that do strlen() on these strings without checking if they are NULL pointers. A supp patch will follow to set all strings to "" in pdb_default_sam(). Andrew Bartlett (This used to be commit 144345b41d39a6f68d01f62b7aee64ca0d328085)
2002-01-14Removed MAXSTATUS which was set incorrectly - thus causing tdb traversalJeremy Allison1-1/+2
of the connections db on smbd startup. This should fix the Solaris large load bug.... (fingers crossed). Jeremy. (This used to be commit 5b2b9c25af28543e67762805d1387524cbb6c39d)
2002-01-14PSTRING_SANCTIFY:Martin Pool1-3/+50
If you define this, pstring and fstring become distinguished types, so that it's harder to accidentally overflow them by for example passing an fstring on the lhs of pstrcpy. The types are defined as one-element union arrays so that with "fstring f" the name "f" will be a pointer and with a big hammer you can cast it to (char *). So code that tries to just use it directly will get a loud warning, but hopefully nothing worse. To pass them to non-pstring-aware functions, use PSTR and check that the function takes a const. They should almost never be modified except by special calls. In those unusual cases, use PSTR_MUTABLE. This is off by default so as not to produce too many warnings. As the code is vetted it can become the default. (This used to be commit ca233bc8b30d7d0626039b2769c4e1ae92dafd50)
2002-01-12Added PRINTER_INFO_4/PRINTER_INFO_5, we're seeing level 5 requested on the ↵Jeremy Allison1-0/+20
wire... so. Jeremy. (This used to be commit b63b76297835ab8227b98925fa8120ffce1a37d9)
2002-01-11Same fix as went into 2.2 (I'm waiting for jerry to finish some code).Jeremy Allison1-18/+24
Jeremy. (This used to be commit 01ff6ce4963e1daff019f2b936cef218e1c93f67)
2002-01-11preparing for release of 3.0-alpha13Samba Release Account1-1/+1
(This used to be commit 4f4f898348c5719b745ff358463fd7d59e3da495)
2002-01-11Back out the crazy notion that the NTLMSSP flags actually mean anything...Andrew Bartlett1-1/+7
Replace this with some flags that *we* define. We can do a mapping later if we actually get some more reliable info about what passwords are actually valid. Andrew Bartlett (This used to be commit 7f7a42c3e4d5798ac87ea16a42e4976c3778a76b)
2002-01-11Correct4ed comment.Tim Potter1-1/+1
(This used to be commit 78814664ef7d41c2f6637b508711ab45647a64f9)
2002-01-10added structure members referred to by recent changes in vfs-wrap.cHerb Lewis1-1/+5
(This used to be commit c5e14d73dffee86ef2dabcf7031eea0da9e32f3d)
2002-01-10First part of UNIX extensions (#ifdefed out) more to follow.Jeremy Allison2-0/+7
Jeremy. (This used to be commit 02b18f2cca6d6d046d2d8fd7375b207d44031ddc)
2002-01-10Oh joy - the original code didn't do mapping of the perms onto the wire.Jeremy Allison1-11/+41
Make it up as we go along... :-). Jeremy. (This used to be commit 4289fe3499e49c3ed356eff55ffbcfef4dca72af)
2002-01-10We need to test for major/minor macros.Jeremy Allison2-0/+13
Jeremy. (This used to be commit ee8c8add7f83d7a794546769c59c85ef8bb5b89a)
2002-01-10Getting ready to add UNIX extensions in HEAD also.Jeremy Allison4-27/+96
Jeremy (This used to be commit 6210d4aa196c944e47076e316980f76ac9c6b02d)
2002-01-09Added tests for st_blocks in struct stat, and added a (hateful) constantJeremy Allison1-0/+2
the specifies the units that st_blocks is in. The reason for this is that HPUX uses 8k, AIX uses a #defined constant and everyone else (tm) uses 512 byte units. Needed for the CIFS UNIX extensions - coming to a Samba server near you soon.... :-). Jeremy. (This used to be commit 38cfffea5f0d7f5ff676f83204a2923247dce9d5)
2002-01-09Add two more memory-debug smbcontrol messages: these ones shouldMartin Pool1-0/+8
prompt dmalloc to log information about what happening, so you can see in flight why smbd is getting bloated. (This used to be commit bcb443c5c4bf97fe6b5b0993e42496c2e64f0124)
2002-01-09With --enable-dmalloc, also use dmalloc's wrappers around routinesMartin Pool1-1/+4
like strcat (This used to be commit fb8ab69b6f638c41d734282488be91d85b4ec057)
2002-01-09Add UNUSED(paramname) macro to be used in parameter lists, to quietenMartin Pool1-1/+10
gcc warnings about unused parameters. (This used to be commit b29775d442c36f667a6db5ba9dbe47d1a133525f)
2002-01-09Fix macro name controlling inclusion of DMALLOC.Martin Pool1-1/+1
(This used to be commit a57e13b8b661dd41e8036f862c708b5d3ced82e6)
2002-01-07Sed error. The status value in the PRINTER_INFO_2 structure isn't a WERRORTim Potter2-2/+2
but a plain old uint32. (This used to be commit 690cc12bad2a037684a43b0dcb48be8eb03aa7bc)
2002-01-06DOS error 31 is ERRgeneral, General Failure. This is the WERROR equivalentTim Potter1-0/+1
to NT_STATUS_UNSUCCESSFUL according to AB's funky new error map. (This used to be commit 9c968fbb017d3369ac207e65348a9a22dbed0213)
2002-01-05I've decided to move the auth code around a bit more...Andrew Bartlett1-13/+21
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)
2002-01-05Add a talloc varient of the data_blob functions.Andrew Bartlett1-1/+2
Also change the structure so it has its own (optional) 'free' pointer - so we don't free() a talloc'ed version. also split out the data_blob_clear() functionaility. Andrew Bartlett (This used to be commit 207ee8aac42cf4b35f07e496b15fdeabe50950bc)
2002-01-03Added WERROR for non local domain.Jeremy Allison1-0/+1
Jeremy. (This used to be commit 6c51d90f13a40359baef08424f7ea1940f93d511)
2002-01-03Update the NT_STATUS -> DOS error table.Andrew Bartlett1-0/+2
This new table is rather different to the old one (see diff posted to the list for a sorted list of differences) and needs a *lot* of testing. It does however seem to line up much better with what NT is using, as exampled by the change to the OBJECT_NAME_COLLISION DOS error, it now matches win2k where it didn't before. I can't see any critical errors we now get wrong, and I know that the auth errors are correct as per my on-the-wire observations. This table was produced (and I hope to comment this better later) by using the ERRMAPEXTRACT smbtorture tool, a Win2k domain member and the 'name_to_ntstatus' auth module on the HEAD PDC. This module returned the username as the error, and the NT box was forced to give me a dos error becouse thats all I negotiated on that connection. Hence the map. Andrew Bartlett (This used to be commit a855dfb2e0b899d03087860e5462c2aed3ca4cad)
2002-01-03Clarify doc for SAFE_FREE.Martin Pool1-3/+7
(This used to be commit 269a7d3c9ba8ca1444653c1aa56b843b8b1df08b)
2002-01-03Add talloc_asprintf_append, which grows an existing string buffer toMartin Pool1-0/+6
contain new print-formatted information. (Also talloc_vasprintf_append.) Idea borrowed from glib. (This used to be commit 53723e874885936dd67483ebf46601fc73489d17)
2002-01-03Welcome to preprocessor hell. Had to put a #ifndef around SAFE_FREE toTim Potter1-0/+3
stop smb_macros.h and tdb.h from fighting with each other. I tried to rearrange the #include file order but that breaks other stuff. Aargh! (This used to be commit aae8cc6e450a6a0b33045ed1e6d49f8eebeb48b2)
2002-01-03Removed unused #defineTim Potter1-1/+0
(This used to be commit ab1bd916cf59e12366d9005f6ce1cf6521ff02be)
2002-01-02removed stuff I wasn't usingGerald Carter1-49/+0
(This used to be commit 27ffce157a655e267f225126f586847e5a0b8614)
2002-01-02ooops./ forgot oneGerald Carter1-1/+1
(This used to be commit 501f3f3a8fb5ea27155f8c2fe266f1f659d7d22d)
2002-01-02Actually enforce the passdb API.Andrew Bartlett1-48/+55
Thou shalt not reference SAM_ACCOUNT members directly - always use pdb_get/pdb_set. This is achived by making the whole of SAM_ACCOUNT have a .private member, where the real members live. This caught a pile of examples, and these have beeen fixed. The pdb_get..() functions are 'const' (have been for some time) and this required a few small changes to constify other functions. I've also added some debugs to the pdb get and set, they can be removed if requested. I've rewritten the copy_id2x_to_sam_pass() functions to use the new passdb interface, but I need the flags info to do it properly. The pdb_free_sam() funciton now blanks out the LM and NT hashes, and as such I have removed many extra 'samr_clear_sam_passwd(smbpass)' calls as a result. Finally, any and all testing is always appriciated - but the basics seem to work. Andrew Bartlett (This used to be commit d3dd28f6c443187b8d820d5a39c7c5b3be2fa95c)
2002-01-02Make user enumeration work for w2k and win9x.Jeremy Allison1-1/+4
This means different return sizes depending on client bugs. This sucks :-(. Jeremy. (This used to be commit f6592628eb526c487069bb3fcd809aca930e668e)
2002-01-02Doc.Martin Pool1-2/+1
(This used to be commit b354163834e0f2da7d3caacfe8d2ac6e2a6949e8)
2002-01-02struct cli_state remembers the pipe name that it's talking to, if any,Martin Pool1-0/+3
so that we can print it in later debug messages. (This used to be commit 37ae84f782e1de6fcea92acb2189683cdf8e7e92)
2002-01-01renamed ans1.h to asn_1.h to prevent conflict caused by krb5 headersAndrew Tridgell2-1/+1
on some platforms using "" instead of <> in include statements (This used to be commit d0ba307032340a22d77cb1d8fc78b4234e1a963c)
2002-01-01A farily large commit:Andrew Bartlett1-2/+5
- 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)
2001-12-31Fixed enumeration of a large (<1500) users from a Samba PDC to a W2kJeremy Allison1-1/+1
member server. Firstly, use the same max enumeration size (0x400) as W2K uses, otherwise W2K won't ask for any more. Secondly, if a enumeration request with a non-zero offset comes in on a handle that hasn't started an enumeration, don't bitch about it (return NT_STATUS_UNSUCCESSFUL), just load the db on that handle and return at that offset. Jeremy. (This used to be commit 0b7da4a50ea02e28ab23e71de1e5f8b9194a9af3)
2001-12-31cope with systems that don't have full gssapi libsAndrew Tridgell2-2/+3
(This used to be commit c4d928e55fe99a3a1c4e53508a44949f92d74219)
2001-12-31Add 'net rpc shutdown' and 'net rpc abortshutdown'.Andrew Bartlett1-0/+4
These two little features are very useful, but the passing of options about needs some serious work. The popt stuff in the shutdown code is #ifdef'ed out until the main popt loop can be convinced not to chew on the options :-( Andrew Bartlett (This used to be commit 51c985be7fbfe5627c5b2590e7610653e7be98e3)
2001-12-31some merges from 2.2. Still need to merge in changes from pdb_tdb.cGerald Carter1-0/+1
but it will take more time as I don't want to loose any fixes that are only in HEAD. (This used to be commit efcde5d9d8ce44c0613764504d797be54ba21473)
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