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Commit Graph

51 Commits

Author SHA1 Message Date
Andrew Bartlett
0746576113 Update cli_full_connection() to take a 'flags' paramater, and try to get a
few more places to use it.

Andrew Bartlett
(This used to be commit 23689b0746)
2002-06-25 08:57:24 +00:00
Andrew Bartlett
60ad5b6980 Fix up some of the SMB signing code:
The problem was that *all* packets were being signed, even packets before
signing was set up.  (This broke the session request).

This fixes it to be an 'opt in' measure - that is, we only attempt to sign
things after we have got a valid, non-guest session setup as per the CIFS spec.

I've not tested this against an MS server, becouse my VMware is down, but
at least it doesn't break the build farm any more.

Andrew Bartlett
(This used to be commit 1dc5a87658)
2002-06-16 04:21:56 +00:00
Jeremy Allison
caa4262db6 More of SMB signing for client - not yet finished (should be harmless).
Jeremy.
(This used to be commit c1b20db4bb)
2002-06-14 22:38:43 +00:00
Tim Potter
3838eabc0e Removed eff_name field from cli_struct as it wasn't being used anywhere.
(This used to be commit aff65bf6c9)
2002-06-12 01:33:30 +00:00
Jeremy Allison
b5053d0a5f Removed some unused variables - tidy up some formating, add struct to
client state to implement smb signing - this is a test at present.
Jeremy.
(This used to be commit a234e30355)
2002-05-31 22:18:07 +00:00
Tim Potter
d58af01dcc Removed some random crap that isn't used anymore.
(This used to be commit 3fb3bc0a15)
2002-02-16 01:16:13 +00:00
Tim Potter
cd68afe312 Removed version number from file header.
Changed "SMB/Netbios" to "SMB/CIFS" in file header.
(This used to be commit 6a58c9bd06)
2002-01-30 06:08:46 +00:00
Martin Pool
8d5f5825c4 struct cli_state remembers the pipe name that it's talking to, if any,
so that we can print it in later debug messages.
(This used to be commit 37ae84f782)
2002-01-02 05:38:09 +00:00
Andrew Tridgell
701ecfc7a0 prevent a memory leak of cli structures
(This used to be commit 911c57403b)
2001-11-27 03:29:20 +00:00
Andrew Bartlett
e92823610a oops, I forgot to include the header file
(This used to be commit c28956d860)
2001-11-25 02:58:15 +00:00
Andrew Tridgell
4ccdb15532 a quick fix to get rpcclient working again. This just disables
NTLMSSP in cli_establish_connection()

What we really need to do is kill off the pwd_cache code. It is horrible,
and assumes the challenge comes in the negprot reply.
(This used to be commit 3f919b4360)
2001-10-22 06:48:35 +00:00
Andrew Tridgell
9f7cb41f11 added NTLMSSP authentication to libsmb. It seems to work well so I have enabled it by default if the server supports it. Let me know if this breaks anything. Choose kerberos with the -k flag to smbclient, otherwise it will use SPNEGO/NTLMSSP/NTLM
(This used to be commit 076aa97bee)
2001-10-12 04:49:42 +00:00
Andrew Tridgell
81f56139b6 initial kerberos/ADS/SPNEGO support in libsmb and smbclient. To
activate you need to:

- install krb5 libraries
- run configure
- build smbclient
- run kinit to get a TGT
- run smbclient with the -k option to choose kerberos auth
(This used to be commit d330575856)
2001-10-11 07:42:52 +00:00
Andrew Tridgell
4fe127dbe8 added a little smbtorture test for dumping the unicode table of a
server. This is just a framework right now - I want this to eventually
replace the win32 test code from monyo

The interesting this about this test is that it shows up a really
horrible performance bug in our stat cache code. I'll see if I can fix
it.
(This used to be commit eb668b54af)
2001-09-25 05:20:43 +00:00
Tim Potter
af0af3d42a Removed nt_error field from cli_state as it was not used anywhere.
(This used to be commit 589aaa5fb1)
2001-08-10 05:50:20 +00:00
Andrew Tridgell
e324e21457 added a oplock break handler hook to the client code, this allows for more complete testing of oplocks from smbtorture and would also be essential if a client app ever really did want to use oplocks properly
(This used to be commit 3d4a3bfacd)
2001-06-18 08:26:15 +00:00
Andrew Tridgell
45c2ee3ff2 to use the same macros in the client and server rename the CLISTR_
macros to STR_
(This used to be commit 95c9e4e0ba)
2001-03-10 11:35:25 +00:00
Andrew Tridgell
0d54de536c made some LANMAN1 wildcard progress
it now handles -M LANMAN1 -f '.x' -m '?x' nicely
(This used to be commit e7ccb9be6d)
2001-02-26 06:53:42 +00:00
Andrew Tridgell
3910d7baca added support for a CLISTR_ASCII flag so we can use a uniform
interface for ascii-only fields
(This used to be commit cdf0316610)
2001-02-21 02:51:22 +00:00
Andrew Tridgell
6492d6b2f6 initial client side unicode support (needed for netapp filer)
I've currently got this code disabled by default as it is
incomplete. You enable it by setting a USE_UNICODE environment
variable. Once the support is complete this check will be removed and
the CAP_UNICODE capability bit will be the sole determination of
whether the client library code uses unicode

right now I have converted session_setup and tconx. I will do more fns
over the next few days.

see clistr.c for the new client side string interface. Luckily it
tends to make the code smaller and neater while adding unicode
support.
(This used to be commit e1a04e621f)
2001-02-20 08:09:06 +00:00
Jeremy Allison
6f58dd5871 Ok - fixed a bug in our levelII oplock code. We need to break a level II on
a byte range lock (write lock only, but Win2k breaks on read lock also so I
do the same) - if you think about why, this is obvious. Also fixed our client
code to do level II oplocks, if requested, and fixed the code where we would
assume the client wanted level II if it advertised itself as being level II
capable - it may not want that.
Jeremy.
(This used to be commit 213cd0b519)
2000-11-16 00:59:18 +00:00
Jeremy Allison
5ec1642809 Ok - this is a *BIG* change - but it fixes the problems with static strings
in the RPC code. This change was prompted by trying to save a long (>256)
character comment in the printer properties page.

The new system associates a TALLOC_CTX with the pipe struct, and frees
the pool on return of a complete PDU.

A global TALLOC_CTX is used for the odd buffer allocated in the BUFFERxx
code, and is freed in the main loop.

This code works with insure, and seems to be free of memory leaks and
crashes (so far) but there are probably the occasional problem with
code that uses UNISTRxx structs on the stack and expects them to contain
storage without doing a init_unistrXX().

This means that rpcclient will probably be horribly broken.
A TALLOC_CTX also needed associating with the struct cli_state also,
to make the prs_xx code there work.

The main interface change is the addition of a TALLOC_CTX to the
prs_init calls - used for dynamic allocation in the prs_XXX calls.

Now this is in place it should make dynamic allocation of all RPC
memory on unmarshall *much* easier to fix.

Jeremy.
(This used to be commit 0ff2ce543e)
2000-07-27 00:47:19 +00:00
Gerald Carter
8d429db410 first pass at merging rpcclient from TNG to HEAD. You can get a
semi-connection and a rpcclient prompt, but no functionality there yet.
Will be a few more days on that.

The changes to the header files were minor.  A few struct's and a few
additional fields to existing ones.  No deletions.  **minimal change
necessary** :-)  Well, maybe not minimal, but I tried.

All other programs compile, link and run ok from what I can tell so
I don;t think I broke anything.

--jerry
(This used to be commit cd7f0b0b91)
2000-07-03 04:26:37 +00:00
Andrew Tridgell
71e7974f3f YIPEE!!!!!
We finally have a perfect emulation of Microsoft wildcard
matching. The routine ms_fnmatch() does wildcard matching with all MS
wildcards (including the unicode wildcards), and masktest against a
NT4 workstation with hundreds of thousands of random exmaples has not
found a single error.

amazingly it is only about 60 lines of code, but it has taken us years
to get it right. I didn't sleep much last night :)
(This used to be commit cc9e007cdf)
2000-04-30 04:45:16 +00:00
Luke Leighton
fbd17c8daf simple mods to add msrpc pipe redirection. default behaviour: fall back
to using internal msrpc code in smbd.
(This used to be commit 8976e26d46)
2000-01-03 19:19:48 +00:00
Andrew Tridgell
3db52feb1f first pass at updating head branch to be to be the same as the SAMBA_2_0 branch
(This used to be commit 453a822a76)
1999-12-13 13:27:58 +00:00
Luke Leighton
4ab9d91428 ABOUT TIME!!!!!!!!
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 30c7fdd6ef)
1999-12-08 21:43:03 +00:00
Luke Leighton
c2a3b11b07 starting "connection reuse" system in smb-agent. added version number
which isn't actually used right now :-)
(This used to be commit d54a64ae3a)
1999-12-03 22:02:03 +00:00
Luke Leighton
7d01f964ff cool! a unix socket smb redirector. code based on smbfilter and
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 294b653f2e)
1999-12-03 18:16:08 +00:00
Luke Leighton
e302cb2b18 first attempt at getting \PIPE\NETLOGON working. it's pretty horrible.
(This used to be commit 44dd3efa63)
1999-11-29 19:46:57 +00:00
Luke Leighton
3fc5ec73be further abstraction involving client states. main client-side code
is pretty much independent of SMB client states, which will make it
easier to add other transports.
(This used to be commit a1ff7e8fc3)
1999-11-27 21:50:11 +00:00
Luke Leighton
2803a72751 ok. *whew*. this is the first completed part of the restructure.
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 57bff6fe82)
1999-11-24 22:45:09 +00:00
Luke Leighton
dab1a12278 you know what? this sort of thing makes me laugh. hmm, what functions
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 ab174759cd)
1999-11-21 19:24:01 +00:00
Luke Leighton
73891ca8e4 improving authentication code (tidyup).
(This used to be commit ab1a6aa42d)
1999-06-29 18:47:06 +00:00
Richard Sharpe
f5f913b001 Putting back the -p flag in smbclient.
However, it seems that the -s flag
in smbclient is also ignored :-(
(This used to be commit f6c7819266)
1999-01-25 01:46:14 +00:00
Luke Leighton
9c848ec329 removed nt_pipe_fnum from struct cli_state. need to be able to call
LsaLookupSids etc from within SamrQueryAliasMembers, for example.
fnum is now a parameter to client functions.  thanks to mike black
for starting the ball rolling.
(This used to be commit bee8f7fa6b)
1998-12-07 20:23:41 +00:00
Herb Lewis
d30b6ab548 .cvsignore: Removed old entries.
client/client.c:
include/client.h: Added some debug messages that the old client used to
		  generate. These are needed to make scripts such as
		  'findsmb' work - there may be other changes to keep
		  backwards output compatibility. Do we need a -old-client-compat
		  argument ?
libsmb/clientgen.c: Fixed crash bug where malloc'ed data wasn't being
		    cleared - corrupted malloc chains.
web/swat.c: John's changes to get rid of "ghost" table entries.
(This used to be commit 3c45a3503e)
1998-11-12 22:17:51 +00:00
Jeremy Allison
e4f974c611 Makefile.in: Removed rpc_server/srv_ldap_helpers.c per J.F.'s instructions.
client/client.c:
client/clitar.c:
include/client.h:
smbwrapper/smbw_dir.c:
smbwrapper/smbw_stat.c:
smbwrapper/smbw.c:
lib/util.c: Converted all use of 'mode' to uint16.
smbd/quotas.c: Fixed stupid comment bug I put in there :-(.
printing/printing.c: Fix from J.F. to new code.
Jeremy.
(This used to be commit bacd3e9d20)
1998-11-09 20:33:37 +00:00
Andrew Tridgell
fb556e14f3 volker was concerned about unique inode numbers and smbsh. This set of
changes uses the unique index number from a SMB_QUERY_FILE_ALL_INFO to
try to provide inode numbers. If it is 0 then use the hash of the
filename as before.
(This used to be commit 2565ccf9de)
1998-10-24 08:08:05 +00:00
Luke Leighton
a42afcdcc7 bug-fixing against:
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 a7fccd807b)
1998-10-15 05:47:29 +00:00
Luke Leighton
935dc98f66 dce/rpc
(This used to be commit 69f5f9f889)
1998-10-14 06:29:20 +00:00
Luke Leighton
755986764f dce/rpc
(This used to be commit 32d0f5e4a5)
1998-10-09 19:05:19 +00:00
Luke Leighton
6909350ed9 dce/rpc
(This used to be commit 62fdeef1b7)
1998-10-08 23:57:46 +00:00
Andrew Tridgell
6760e69a68 added support for printing via smbwrapper
You can print using "cp filename /smb/SERVER/PRINTER/jobname"

You can list the current printqueue using ls
(This used to be commit 080fb61b69)
1998-10-04 09:42:51 +00:00
Andrew Tridgell
944d7e2c7e set a default 16k client buffer size
(This used to be commit cc1a0cf82b)
1998-10-04 07:50:44 +00:00
Andrew Tridgell
5ade894f32 modified cli_read() and cli_write() to issue multiple outstanding
read/write requests for large reads. up to max_mux requests may be
outstanding. This gives _much_ better throughput and should allow
smbsh to saturate just about any network.

this is an implementation of the "fast SMB" method I described on the
CIFS list a couple of months back.
(This used to be commit c728d1c5d6)
1998-10-04 06:22:08 +00:00
Andrew Tridgell
392cdc89e7 added capabilities ab win95 fields to client structure. Used for
detecting win95 server for bug handling
(This used to be commit 76b5c82437)
1998-10-03 08:08:03 +00:00
Andrew Tridgell
7b463b5f04 a couple of mode for smbwrapper
(This used to be commit 07dd2aedf1)
1998-10-02 12:34:14 +00:00
Jeremy Allison
9066025a8a Got very strict about the differences and uses of
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 e570db46fc)
1998-09-29 20:24:17 +00:00
Jeremy Allison
cf3a9741dc Changes to test in configure if capabilities are enabled on a system.
Changes to get Samba to compile cleanly with the IRIX compiler
with the options : -fullwarn -woff 1209,1174 (the -woff options
are to turn off warnings about unused function parameters and
controlling loop expressions being constants).
Split prototype generation as we hit a limit in IRIX nawk.
Removed "." code in smbd/filename.c (yet again :-).
Jeremy.
(This used to be commit e0567433bd)
1998-09-28 21:43:48 +00:00