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Commit Graph

1595 Commits

Author SHA1 Message Date
Jeremy Allison
cb757820f5 Added SSL support from Christian Starkjohann <cs@obdev.at>
This patch may not yet compile with -DUSE_SSL enabled, further
Makefile changes may be needed. But it was important to get
this code in place before I go off to USENIX.
Jeremy.
(This used to be commit 31e768369f)
1998-06-16 01:35:52 +00:00
Jeremy Allison
bce6d41013 namequery.c: Fixed SGI IRIX 5.x compiler problem.
server.c: Added MACHINE.SID file generation - use lp_domain_sid() be default.
smbpass.c: Exposed do_file_lock() as I now use it in server.c
Jeremy.
(This used to be commit 5bf17840ac)
1998-05-14 03:20:42 +00:00
Andrew Tridgell
4b587cd3ed test for overflow in nmb name parsing code
(This used to be commit 204a939807)
1998-05-13 05:03:17 +00:00
Jeremy Allison
f888868f46 This is a security audit change of the main source.
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 2d77445400)
1998-05-12 00:55:32 +00:00
Andrew Tridgell
3dfc0c8472 changed to use slprintf() instead of sprintf() just about
everywhere. I've implemented slprintf() as a bounds checked sprintf()
using mprotect() and a non-writeable page.

This should prevent any sprintf based security holes.
(This used to be commit ee09e9dadb)
1998-05-11 06:38:36 +00:00
Jeremy Allison
e305c2c9e2 clientgen.c: Fixed null session setup bug.
password.c: Stopped cli_nt_logout call (we don't have it correct yet).
            Added Luke object-orientation fix :-).
smb.h: Added clnt_name_slash to cli_state.
lib/rpc/client/cli_login.c: Changed global_myname to clnt_name_slash where needed.
lib/rpc/client/cli_netlogon.c: Fixed debug messages, don't check creds on error.
lib/rpc/client/cli_pipe.c: Fixed debug messages, Added Luke object-orientation fix.
lib/rpc/parse/parse_misc.c: Fixed STRING2 linearization bug that was adding 1.
Jeremy.
(This used to be commit c6c22df201)
1998-04-29 19:22:01 +00:00
Jeremy Allison
d3832506b2 This is the checkin that adds the security=domain functionality.
WARNING - so far this has only been tested against a Samba PDC
(still waiting for IS to add me the machine accounts :-).

Still missing is the code in smbpasswd that will add a machine
account password and change it on the domain controller, but
this is not hard, and I will check it in soon.

Jeremy.
(This used to be commit 17b94a7084)
1998-04-29 00:02:57 +00:00
Jeremy Allison
b807469d40 Fixed checked in code that didn't compile.
Jeremy.
(This used to be commit 5f258abf52)
1998-04-28 16:43:02 +00:00
Luke Leighton
d7cecb7bd3 added NetShareEnum from Bartlomej Czardybon <czar@silesia.pik-net.pl>
(This used to be commit 37cbc35674)
1998-04-28 09:53:42 +00:00
Jeremy Allison
e7ac86607c This looks like a big change but really isn't.
It is changing the global variables "myname" and "myworkgroup"
to "global_myname" and "global_myworkgroup" respectively.

This is to make it very explicit when we are messing
with a global (don't ask - it makes the domain client
code much clearer :-).

Jeremy.
(This used to be commit 866406bfe3)
1998-04-25 01:12:08 +00:00
Jeremy Allison
30675f81f6 Makefile: Added nterr.c into the mix.
clientgen.c: Added nt_error as an entry in the struct client_state.
password.c: Open the netlogon pipe.
smb.h: Added nt_error as an entry in the struct client_state.
lib/rpc/parse/parse_net.c: Added comments on net logon.
lib/rpc/server/srv_netlog.c: Added comments on net logon.
Jeremy.
(This used to be commit 899a9f0dce)
1998-04-23 22:59:19 +00:00
Jeremy Allison
5baa991aef We will need this new nterr.c for the DOMAIN_CLIENT code.
Jeremy.
(This used to be commit 932b22cd49)
1998-04-23 22:08:39 +00:00
Jeremy Allison
002a47de8e clientgen.c: Added rap error codes to cli_error, moved from smbpasswd.c
password.c: Changed global cli -> pw_cli, removed strtok (bad strtok, bad :-)
use in security=server, started to extend security=domain code.
smbpasswd.c: Removed rap error code functions.
Jeremy.
(This used to be commit 0f00b8fce1)
1998-04-23 20:12:17 +00:00
Jeremy Allison
2dee1ed388 clientgen.c: Added cli_ulogoff() call.
password.c: Added call to cli_ulogoff on successfull sessionsetup.
Jeremy.
(This used to be commit 77882f002b)
1998-04-21 02:23:24 +00:00
Jeremy Allison
efb71742ca Makefile: Added genrand.o
clientgen.c: Changed to fill change password buffer with random stuff.
password.c: Changed to get challenge from genrand.c
server.c: Added #ifdef around O_SYNC.
version.h: Changed to 1.9.19prealpha.
genrand.c:

   New code to generate (hopefully) good random numbers for
use in crypto challenges/session keys etc.

PLEASE REVIEW THIS CODE AND SUGGEST IMPROVEMENTS !!!!!!

Jeremy.
(This used to be commit 608e985463)
1998-04-20 22:43:54 +00:00
Jeremy Allison
f9a96f060b clientgen.c: Changes 'cli_xxx_' calls to use the following
regularized parameter syntax:

   setup, setup_count, max_setup_count,
   params, params_count, max_params_count,
   data, data_count, max_data_count,

(and if a reply is needed)

   *reply_params, *reply_data_len
   *reply_data, *reply_data_len

This allows the pointers and the lengths
that relate to these pointers to be next
to each other in the parameter list. This
makes seeing what you are passing to these
functions much easier to see.

Getting ready for adding the lib/rpc/client
functions needed to do security=domain.

torture.c: Fixed it so it uses / rather than \\
internally for the //machine/share syntax.

Jeremy.
(This used to be commit 38350ea8b9)
1998-04-17 22:44:01 +00:00
Jeremy Allison
373d7c6257 Changing of machine passwords now works !!!!!!
smbdes.c: Added cred_hash3.
smbpasswd.c: Fixes for adding a machine account (needs more work).
lib/rpc/server/srv_netlog.c: Turn on the machine password changing
code by default (calls cred_hash3).
Jeremy.
(This used to be commit 50aa513b96)
1998-04-17 19:29:51 +00:00
Jeremy Allison
cac6a060af Changes to allow Samba to be compiled with -Wstrict-prototypes
with gcc. (Not a big change although it looks like it :-).

Jeremy.
(This used to be commit cd2613c572)
1998-04-13 19:24:06 +00:00
Andrew Tridgell
b5f599daf7 if the resolve order is blank then assume "host"
(This used to be commit d361a06fa1)
1998-04-12 02:50:43 +00:00
Andrew Tridgell
5f7e1d2aa5 support O_SYNC in opens for smbtorture
(This used to be commit 000b871839)
1998-04-12 02:48:52 +00:00
Jeremy Allison
a4156f9b50 chgpasswd.c, ipc.c, loadparm.c: Added boolean "unix password sync"
parameter which allows the new change password code to change the
unix password also. Defaults to OFF.
includes.h: Added termios.h to FreeBSD to allow password changing.
namequery.c: Fixed missing name parameters to debug statements.
Jeremy.
(This used to be commit 4ac50c0f0a)
1998-03-27 19:59:14 +00:00
Jeremy Allison
a1db330263 RFC1002 says we must put compressed name pointers in the following
outgoing packets :

NMB_NAME_REG_OPCODE, NMB_NAME_RELEASE_OPCODE, NMB_NAME_REFRESH_OPCODE,
NMB_NAME_MULTIHOMED_REG_OPCODE.

A WINS server written by Shadow Software was rejecting our packets
as we weren't using name pointers in those requests (talk about
picky :-).

Jeremy.
(This used to be commit a31aa09173)
1998-03-25 01:27:27 +00:00
Jeremy Allison
5d7c8375e4 clientgen.c ipc.c smbpasswd.c: Fixes for warnings (from Herb).
quotas.c: Linux quota fix.
util.c: Ensure smb_read_error is zero in all calls that can set it.
lib/rpc/include/rpc_misc.h lib/rpc/include/rpc_netlogon.h
lib/rpc/parse/parse_misc.c lib/rpc/parse/parse_net.c
lib/rpc/server/srv_netlog.c : Modify Luke's code to call
SamOEMhash().

Jeremy.
(This used to be commit 7f74970838)
1998-03-24 00:37:53 +00:00
Jeremy Allison
7abbf368f9 Adding the same changes to HEAD as were added to BRANCH_1_9_18.
Changed smbpasswd to be client-server for a normal user, rather
than accessing the private/smbpasswd file directly (it still accesses
this file directly when run as root, so root can add users/change a
users password without knowing the old password).

A shakeout of this change is that smbpasswd can now be used to
change a users password on a remote NT machine (yep - you heard
that one right - we can now change a NT password from UNIX !!!!!).

Jeremy.
(This used to be commit 20770b6f1c)
1998-03-19 20:06:47 +00:00
Jeremy Allison
da050244c3 Added SamOEMChangePassword functionality.
Jeremy.
(This used to be commit e02e3bcbbd)
1998-03-18 19:07:53 +00:00
Jeremy Allison
f912f5d872 Fixes for the static data bugs & incorrect use of strtok
that Andrew pointed out.
Jeremy.
(This used to be commit 734dde8d68)
1998-03-17 00:57:46 +00:00
Jeremy Allison
c54af0f8b2 Adding the same change as was added to 1.9.18 branch to add the
"name resolve order" parameter.

source/Makefile: Re-ordered link for name resolve order code.
source/clientgen.c:
source/clientutil.c: Added calls to resolve_name().
source/includes.h: Added HPUX zombie fix.
source/loadparm.c: Added new name resolve order parameter.
source/namequery.c: Re-wrote to include parsing of lmhosts file, new resolve_name()
                    function requested by John.
source/nmbd.c: Tell resolve_name not to do WINS lookups if we are the WINS server.
source/nmbd_lmhosts.c: Call lmhosts parsing functions in namequery.c
source/password.c: Call resolve_name() to lookup security=server name.

source/reply.c:
source/time.c:
source/trans2.c: "fake directory create times" fix from Jim Hague - hague@research.canon.com.au.
source/util.c: Removed isalnum() test in Get_Hostname() that seems to cause
               problems on many systems.

Jeremy.
(This used to be commit 7f118970da)
1998-03-16 20:59:47 +00:00
Jeremy Allison
55f400bd84 This is *not* a big change (although it looks like one).
This is merely updating the Copyright statements from 1997 to 1998.
It's a once a year thing :-).
NO OTHER CHANGES WERE MADE.
Jeremy.
(This used to be commit b9c1697723)
1998-01-22 13:27:43 +00:00
Jeremy Allison
1ea8ceac45 charcnv.c: Added codepage 866 support onto the file system. Patch
from Max Khon <max@iclub.nsu.ru>.
chgpasswd.c: Allow old RAP change password to work with encrypted
passwords. Samba can now allow Windows 95/NT clients to securely
change the Lanman password ! (But not the NT hash - that gets lost).
ipc.c:
smbdes.c:
smbpass.c: Support for the above.
server.c: #ifdef'ed out fix for NT redirector bug.
util.c: Fix NIS bug with server name.
Jeremy.
(This used to be commit cd9fad92d0)
1998-01-17 07:08:21 +00:00
Jeremy Allison
4f9674d1c8 reply.c:
server.c: Test fix for NT worstation SMBmv oplock bug.
smbdes.c: Addition of 'forward' parameter in preparation of allowing
password change.
Jeremy.
(This used to be commit 0b0b1fb122)
1998-01-16 08:58:00 +00:00
Jeremy Allison
be71d43585 client.c:
clientgen.c:
clientutil.c:
clitar.c: Changed usage of receive_smb to new function client_receive_smb
          except for one use of receive_smb in client.c. This is the
          receive_smb used to discard packets received whilst in a
          keyboard wait state.
util.c: Created new function client_receive_smb that ignores session
        keepalives just as the old receive_smb used to do. Created
        internal function read_smb_length_return_keepalive that is
        used internally by the changed receive_smb call.
        Changed read_smb_len to not use an internal buffer - it is
        never called with a null buffer so such code is redundant.
Jeremy.
(This used to be commit 1084fb4682)
1997-12-20 14:36:11 +00:00
Jeremy Allison
64f0348a3f This is it ! The mega-merge of the JRA_NMBD_REWRITE branch
back into the main tree.
For the cvs logs of all the files starting nmbd_*.c, look
in the JRA_NMBD_REWRITE branch. That branch has now been
discontinued.
Jeremy.
(This used to be commit d80b0cb645)
1997-12-13 14:16:07 +00:00
Andrew Tridgell
f97a49c39e add the null string to SMBsetatr calls
(This used to be commit fbb2be050d)
1997-12-02 23:30:43 +00:00
Jeremy Allison
15a6097263 clientgen.c: Added cli_mv() (used in a recent torture test).
reply.c: Changed reply_open_and_X to split out the oplock
request bits from core and extended and if an oplock was granted only set
the corresponding bit on reply.
server.c: Added code to dynamically allocate i/o buffers in oplock_break
(prevents recursion problems) , also made reset of sent_oplock_break
explicit.
Jeremy.
(This used to be commit 16e55ee2b8)
1997-11-30 02:58:34 +00:00
Andrew Tridgell
ebe7c7a173 added cli_rmdir and cli_mkdir
added test in smbtorture for the server updating the directory modify
time when a file is added to a directory

cleanup in smbtorture so no garbage files are left on the server
(This used to be commit 3a5e07f1e9)
1997-11-24 13:44:52 +00:00
Andrew Tridgell
931d0150b0 added a SMB_QUERY_FILE_ALL_INFO test into smbtorture
W95 doesn't seem to support this call.
(This used to be commit 162947c6e6)
1997-11-23 07:26:42 +00:00
Andrew Tridgell
c16d132bf9 added some QPATHINFO and QFILEINFO tests into smbtorture.
This tests for things like midnight access times, sticky create times
and word reversed INFO_STANDARD returns
(This used to be commit 89141de14e)
1997-11-23 05:55:44 +00:00
Andrew Tridgell
a1c5442abb test SMBsetatr as well
(This used to be commit 2f29c24ba7)
1997-11-23 03:09:59 +00:00
Andrew Tridgell
8bf0f359f3 added a test for the NT SMBgetatr bug in smbtorture
added support for choosing the protocol level in smbtorture (-m option)

use -1 for null date in cli_close()

get the attributes right in cli_open()
(This used to be commit d64d40a6ec)
1997-11-23 02:41:22 +00:00
Andrew Tridgell
6a6653f815 changed nmblookup to only set recursion_desired in queries if the -R
option is used.
(This used to be commit 4561b8242e)
1997-11-19 23:50:02 +00:00
Andrew Tridgell
5b6d9d4376 fixed a bug which caused nmbd to core dump. The problem was incorrect
parameters to cli_NetServerEnum()
(This used to be commit 628d5895aa)
1997-11-11 02:38:54 +00:00
Jeremy Allison
77aec4ae63 Rolled back tree state to 11:59pm 8th November 1997 EST to
remove problems.
Jeremy
(This used to be commit 4a36ac236c)
1997-11-10 19:23:17 +00:00
Luke Leighton
e357d91068 attempting to mark up 32 bit error codes, needed for NT domains.
separated out smb server-mode password validation into a separate file.
added called and calling netbios names to client gen state: referenced
section in rfc1002.txt.
created workstation trust account checking code in ntclient.c

there might be a bug in reply_session_setup_andX.  i indented and added { }
around single-line if statements: the lm password checking code now doesn't
look right (around the GUEST_SESSSETUP bits).  *no code semantics have been
changed by the indentation process*.
(This used to be commit f27966957f)
1997-11-09 17:30:10 +00:00
Andrew Tridgell
a90d206131 added two more sets of tests to the smbtorture test. The tests I added
are ones that I know Samba fails. They are:

  1) correct support for retaining locks over a close (ie. the server
     must not use posix semantics)
  2) support for lock timeouts
  3) the server supports multiple locking contexts on the one SMB
  connection, distinguished by PID.
  4) the server correctly fails overlapping locks made by the same PID (this
     goes against POSIX behaviour, which is why it is tricky to implement)
  5) the server denies unlock requests by an incorrect client PID

I've been discussing with Jeremy ways that we can re-implement the
locking code to handle these correctly. This test code will be useful
to see that we have got it right.
(This used to be commit 097781e299)
1997-11-08 04:02:05 +00:00
Andrew Tridgell
e67c2e9dc6 fix some uchar/char conflicts
(This used to be commit c164681dfe)
1997-11-02 04:11:05 +00:00
Andrew Tridgell
4012c1cc8f convert the credentials code back to uchar[8] from uint32[2]
This should fix the byte order problems (maybe!)
(This used to be commit 21878e7d86)
1997-11-02 04:01:57 +00:00
Andrew Tridgell
224c40a523 a simple SMB torture tester. This will allow us to evaluate locking
techniques more accurately.
(This used to be commit 054e3b2ae3)
1997-11-01 13:22:16 +00:00
Luke Leighton
95b3b1473f hooray. hooray some more. hooray a lot. got the client-side working.
Q/R LSA_REQ_CHAL; Q/R LSA_AUTH2; Q/R LSA_SAMLOGON; Q/R LSA_SAMLOGOFF.
the last (non-essential right now) bit is the LSA_SRV_PWSET.

the next stage is to do LSA_OPENPOLICY; add the pipe binds (missing right
now); then we can test against an NT Server.
(This used to be commit 0a549e62fb)
1997-10-26 18:42:47 +00:00
Andrew Tridgell
f8c059517a fix some casting errors in smbencrypt and some multiply-defined errors
in clientutil.c (Luke, you can't just copy a global variable
declaration from one file to another, you need to declare one of them
extern)
(This used to be commit 944ecbcbd4)
1997-10-26 07:45:36 +00:00
Andrew Tridgell
a342ff5bf4 The browse synchronisation code in nmbsync.c now uses the clientgen.c
code, which means we don't have to link with a fake getpass routine
and we don't have a whole pile of global variables that really have
nothing to do with nmbd and were there to keep the client code happy.

The code should function identically to what it did before (hopefully
it was correct)

The only thing that now uses the horrible clientutil.c code is
smbclient.
(This used to be commit 4bf5c03b18)
1997-10-26 07:32:02 +00:00
Luke Leighton
390c1f3c4d Makefile :
adding bits for new nt domain code

byteorder.h :

	trying to get macros right, and not to crash on SUNOS5...

client.c :

	added #ifdef NTDOMAIN, and created do_nt_login() function.  don't
	want to have to recompile client.c unless absolutely necessary.

credentials.c :

	moved deal_with_creds() [possibly inappropriately] into credentials.c

ipc.c reply.c server.c uid.c :

	attempting to make (un)become_root() functions calleable from smbclient.
	this is a little tricky: smbclient might have to be another setuid
	root program, immediately setuid'ing to non-root, so that we can
	reset-uid to root to get at the smbpasswd file.  or, have a secure
	pipe mechanism to smbd to grab smbpasswd entries.  or the like.

smbdes.c smbencrypt.c :

	created a function to generate lm and nt owf hashes.

lsaparse.c ntclient.c smbparse.c :

	added nt client LSA_AUTH2 code.  it works, too!

pipenetlog.c pipentlsa.c pipesrvsvc.c :

	simplification.  code-shuffling.  getting that damn offset right
	for the opcode in RPC_HDR.

smb.h :

	changed dcinfo xxx_creds to DOM_CRED structures instead of DOM_CHAL.
	we might need to store the server times as well.

proto.h :

	the usual.
(This used to be commit 82436a3d99)
1997-10-25 10:58:18 +00:00
Luke Leighton
be0f2e14b5 nmblib.c :
adding some debug info

pipenetlog.c pipentlsa.c pipesrvsvc.c :

	using unistrn2 instead of unistr2 in the SAM logon username.
	wrong offset for command in request (use "reserved" field
	not cancel_count.  AGH i'll get there)
(This used to be commit 6d301d2cfd)
1997-10-24 13:51:17 +00:00
Luke Leighton
a12f047533 nterr.c :
added a structure that wraps nt errors as strings and enums, so we
	can do a smb_nt_error() function.

Makefile ntclient.c :

	added ntclient.c, broken out nt domain stuff into a separate file.
	getting fed up of compile-times and size of client.c.

	fixed the do_lsa_req_chal() function.  made it read the response,
	and return the challenge credentials received from the server.

	next stop: do_lsa_auth_2().

client.c :

	removed nt domain logon functions into a separate file.

pipenetlog.c pipentlsa.c pipesrvsvc.c smbparse.c :

	i'd broken the offsets of the RPC_HDR while trying to sort out the
	nt client code.  fixed it again.  added some robustness stuff.

util.c :

	the unistrn2() function was null-terminating the string at one
	character too many.
(This used to be commit 39cec7f698)
1997-10-24 13:15:34 +00:00
Luke Leighton
5557ab3c00 renamed static cli_setup_pkt() to static cli_setup_packet() because it
clashed with the currently-used cli_setup_pkt() in clientutil.c
(This used to be commit 25560cf40b)
1997-10-23 19:27:53 +00:00
Andrew Tridgell
e5c319186d Implemented asynchronous DNS lookups in nmbd.
I realised this afternoon just how easy it is to add this, so I
thought I'd implement it while the idea was fresh.

nmbd forks at startup and uses a pipe to talk to its child. The child
does the DNS lookups and the file descriptor of the child is added to
the main select loop.

While I was doing this I discovered a bug in nmbd that explains why
the dns proxy option has been so expensive. The DNS cache entries in
the WINS list were never being checked, which means we always did a
DNS lookup even if we have done it before and it is in cache. I'm sure
this used to work (I tested the DNS cache when I added it) so someone
broke it :-(

Anyway, the async DNS gets rid of the problem completely. I'll commit
just the fix to the DNS cache bug to the 1.9.17 tree.

You can disable async DNS by adding -DSYNC_DNS to the compile flags.
(This used to be commit 178e27de07)
1997-10-22 11:02:00 +00:00
Andrew Tridgell
8adc95a55a This is a set of generic SMB client routines. I needed this in a hurry
to fix the password server code, so I didn't use SMBlib. This code is
fairly generic and uses a "struct cli_state" to hold the client
state.
(This used to be commit 3a0b5f06f4)
1997-10-21 09:12:41 +00:00
Andrew Tridgell
f4b4b3e6e3 casting cleanups
(This used to be commit ab849a9782)
1997-10-20 02:50:12 +00:00
Andrew Tridgell
62b73f0913 move calls to smbhash() inside smbdes.c (for legal reasons)
(This used to be commit 9dfab27da3)
1997-10-20 01:00:08 +00:00
Luke Leighton
9e4626593f pipenetlog.c lsaparse.c smb.h :
SAM logon sorting.  too many buffer pointers.  added in the missing
	switch value (value of 3).  dealing with the buffer pointers to the
	user info structure in a slightly different way.
(This used to be commit 7993e17c9a)
1997-10-17 16:46:56 +00:00
Luke Leighton
d838452413 smb.h smbparse.c pipenetlog.c :
whoops, the SAM Logon structure was wrong.  updated this, and
	cifsntdomain.txt.  more debug info in pipenetlog.c.  the crash
	is somewhere around deal_with_credentials().

byteorder.h :

	put in uint8, uint16 and uint32 typecasts around debug info, because
	sign extending was resulting in ffffffe8 being displayed instead of e8.

credentials.c :

	some debugging info, because i'm tracking a coredump.  without gdb.
	nothing like making things difficult.

reply.c :

	whoops, missed this (important) bit from paul's code, which tells
	the NT workstation that the MACHINE$ entry doesn't already exist,
	and we're going to create a default entry with a password "machine"
	right now.

proto.h:

	the usual.
(This used to be commit ed606bc7d4)
1997-10-15 19:16:38 +00:00
Andrew Tridgell
54c3f7bbb0 add the port number to a debug statement
(This used to be commit 97d06dd05e)
1997-10-15 09:17:21 +00:00
Andrew Tridgell
be73ce8321 fixed a stack overflow bug in api_lsa_req_chal()
changed the order of arguments to smbhash() in credentials.c. Luke,
when you changed from E1() to smbhash() you didn't notice that the
arguments are in a different order. This is why your new code was
failing.

NT logon still fails, but now gets to SAMLOGON. It shouldn't take much
to get it working now.
(This used to be commit 708edc348f)
1997-10-15 04:51:23 +00:00
Luke Leighton
6084046eed credentials, query info reply.
(This used to be commit 9b095887df)
1997-10-14 17:01:43 +00:00
Luke Leighton
fcc885e016 debugging... no idea what i'm doing.
(This used to be commit d7a9a02e0a)
1997-10-13 14:19:17 +00:00
Luke Leighton
2225fe1376 debug info added
(This used to be commit a3f96555b4)
1997-10-13 13:35:37 +00:00
Luke Leighton
2259e56a94 byteorder.h :
debugging output wasn't (still isn't) perfect.

credentials.c lsaparse.c smbparse.c :

	added DEBUG strings.

pipes.c :

	lost some changes, to do with setup of RPC headers.  arg.
(This used to be commit 9fdd697d17)
1997-10-13 12:21:56 +00:00
Luke Leighton
c5e739febe Makefile:
added credentials.c to smbd

credentials.c:

	using credential structures instead of char*

password.c uid.c server.c:

	added sid and attr to user_struct.

smbdes.c:

	smbhash and str_to_key make public instead of private.

pipes.c smb.h:

	lsa structures, sub-functions.

proto.h:

	usual.
(This used to be commit 87a0a94485)
1997-10-10 14:48:05 +00:00
Luke Leighton
ad54a56714 credentials.c:
use UTIME structure (defined and commented in smb.h to be time, secs,
                         since 01jan1970)

pipes.c:

	another sub-function.

util.c:

	added char *unistr2(uint16 *buff) function.  same as unistr except
    it takes uint16* instead of char*.

smbparse.c smb.h:

	more structure sorting.

proto.h:

	the usual.
(This used to be commit 72a86f514f)
1997-10-09 14:40:46 +00:00
Andrew Tridgell
f726e5517d an implementation of the NT domain credentials protocol
(This used to be commit dd6ac9b1ee)
1997-10-09 10:01:12 +00:00
Jeremy Allison
cef59090bb Adding Andrews buffer overflow fixes into the main branch.
Jeremy (jallison@whistle.com)
(This used to be commit e7eb1f044d)
1997-09-26 18:55:29 +00:00
Andrew Tridgell
57c2578cb2 - change generate_challenge() to use md4 instead of des
- move routines about a bit between smbencrypt.c and smbdes.c. Ensure
that there is no entry point for normal DES operation

- add the following comment:

   This code is NOT a complete DES implementation. It implements only
   the minimum necessary for SMB authentication, as used by all SMB
   products (including every copy of Microsoft Windows95 ever sold)

   In particular, it can only do a unchained forward DES pass. This
   means it is not possible to use this code for encryption/decryption
   of data, instead it is only useful as a "hash" algorithm.

   There is no entry point into this code that allows normal DES operation.

   I believe this means that this code does not come under ITAR
   regulations but this is NOT a legal opinion. If you are concerned
   about the applicability of ITAR regulations to this code then you
   should confirm it for yourself (and maybe let me know if you come
   up with a different answer to the one above)
(This used to be commit 35b92e725f)
1997-09-16 04:41:16 +00:00
Andrew Tridgell
72b02acd7e bug fix in the new des code.
I had one of the sbox[] constants wrong, which interestingly gave a
20% chance of the whole algorithm failing.
(This used to be commit 9a42f88a09)
1997-09-16 03:53:54 +00:00
Andrew Tridgell
ddb2ce9d81 rewrote md4.c from scratch. This implementation should be portable and
doesn't have any worries about RSA copyright.
(This used to be commit a156997166)
1997-09-15 02:49:38 +00:00
Andrew Tridgell
33a003de40 This commit does 3 main things:
1) put the encryption code in by default, with no #ifdef. It is still
disabled by default so you need to add "encrypt passwords = yes" in
smb.conf but at least all binaries will have it.

2) cleanup the kanji code so it compiles with no warnings

3) get rid of lots of uses of ugly non-portable C code. The main
offender being things like "register" but also remove uses of the
"const" keyword as there are compilers out there that don't support it
and even those that do often complain about its usage. Users don't
like warnings :-(

There is still some work to do. We need to replace the md4 code with
our own implementation. The current code (from rfc1186) is PD but is
not very portable. The new RFC (rfc1320) is more portable but adds
copyright restrictions. I'll do a from-scratch MD4 soon.

We also need to test that what I've implemented is portable. It should
be, but I'm too tired right now to test it on anything other than
intel linux.
(This used to be commit db917c62c1)
1997-09-14 16:37:18 +00:00
Andrew Tridgell
58ec10049b This is a written from scratch DES implementation. I couldn't find a
GPLd implementation so I decided to write one.

This version only does DES ecb encryption and isn't very general, so
it may in fact be exempt from ITAR regulations. ITAR regulations do
not prohibit the distribution of code that can be used for
authentication purposes only. This code has no decrypt function so it
would be useless for a normal encryption application and thus may be
ITAR exempt.

It is also very slow, but we don't need it to be fast. It is a literal
implementation from the standard and treats each bit as one byte to
make the code easy to write.
(This used to be commit c2bc073a87)
1997-09-14 16:19:49 +00:00
Samba Release Account
3ab97ebe6d charcnv.c: Fixed silly bugs detected on IRIX.
client.c:	Fixed silly bugs detected on IRIX.
namedbname.c:	Stopped 1d names from being registered in WINS db.
namedbsubnet.c:	Only register 1e names on broadcast subnet.
nameelect.c:	Changed add_my_name entries. Forced host announces if we
                have less than 10 servers listed. Fixed registering 1b
                domain name issues.
namepacket.c:	Added error message when dgram discarded.
nameserv.c:	Added notion of 'direct' names that are not registered on
                the network. Needed to get around bugs in earlier nmbd
                handling of DOMAIN(1b) names.
nameservreply.c:Tidied up debug message.
nameservresp.c:	Added response_name_query_domain() code. Deals with
                re-registering DOMAIN(1b) name.
nmbd.c:		Fixed silly bugs detected on IRIX.
nmblib.c:	Added paranoia debugs.
proto.h:	Updated remove_name_entry(), add_my_name_entry().
server.c:	Fixed silly bugs detected on IRIX.
trans2.c:	Fixed silly bugs detected on IRIX.
uid.c:		Fixed silly bugs detected on IRIX.
version.h:	Updated to alpha3.
Jeremy (jallison@whistle.com).
(This used to be commit f08222bd8b)
1997-05-30 20:40:48 +00:00
Samba Release Account
0f1f0ceb95 'The mother of all checkins' :-). Jeremy Allison (jallison@whistle.com)
Wed May  7 1997: Update for 1.9.17alpha1 release - 'browsefix release'
designed to make browsing across subnets work.

byteorder.h:	Updated copyright to 1997.
charcnv.c:      Updated copyright to 1997.
charset.c 	Updated copyright to 1997.
charset.h	Updated copyright to 1997.
client.c	Updated copyright to 1997.
clientutil.c	Updated copyright to 1997.
dir.c		Updated copyright to 1997.
fault.c		Updated copyright to 1997.
includes.h	Updated copyright to 1997.
interface.c	Updated copyright to 1997.
ipc.c		Updated copyright to 1997.
kanji.c		Updated copyright to 1997.
kanji.h		Updated copyright to 1997.
loadparm.c	Updated copyright to 1997.
locking.c	Updated copyright to 1997.
mangle.c	Updated copyright to 1997.
message.c	Updated copyright to 1997.
nameannounce.c

	Made use of WINS subnet explicit.
Added reset_announce_timer() so announcement
can be made immediately when we become a master.
Expanded code to do sync with dmb.

namebrowse.c

	Removed redundent checks for AM_MASTER in
sync code. Made use of WINS subnet explicit.

namedbname.c	Made use of WINS subnet explicit.
namedbresp.c	Made use of WINS subnet explicit.
namedbserver.c	Made use of WINS subnet explicit.

namedbsubnet.c

	Explicitly add workgroup to WINS subnet
when we become a dmb. Made use of WINS subnet explicit.

namedbwork.c

	Made use of WINS subnet explicit. Removed
redundent check_work_servertype() function.

nameelect.c

	Explicitly add workgroup to WINS subnet
when we become a master browser. Made use of WINS subnet explicit.

namelogon.c	Updated copyright to 1997.
namepacket.c	Updated copyright to 1997.
namequery.c	Updated copyright to 1997.

nameresp.c

	Made use of WINS subnet explicit. Made nmbd fail if
configured as master browser and one exists already.

nameserv.c

	Made use of WINS subnet explicit. Remove redundent
logon server and domain master code.

nameserv.h	Add emumerate subnet macros.
nameservreply.c	Made use of WINS subnet explicit.
nameservresp.c	Updated copyright to 1997.

namework.c

	Made use of WINS subnet explicit. Updated code to
add sync browser entries to add subnet parameter.

nmbd.c

	Added sanity check for misconfigured nmbd.

nmblib.c	Updated copyright to 1997.
nmblookup.c	Updated copyright to 1997.
nmbsync.c

	Removed redundent AM_ANY_MASTER check.

params.c	Updated copyright to 1997.
password.c	Updated copyright to 1997.
pipes.c		Updated copyright to 1997.
predict.c	Updated copyright to 1997.
printing.c	Updated copyright to 1997.

proto.h

	Changed protos for new nmbd code.

quotas.c	Updated copyright to 1997.
replace.c	Updated copyright to 1997.
reply.c		Updated copyright to 1997.
server.c	Updated copyright to 1997.
shmem.c		Updated copyright to 1997.
smb.h		Updated copyright to 1997.
smbencrypt.c	Updated copyright to 1997.
smbpasswd.c	Updated copyright to 1997.
smbrun.c	Updated copyright to 1997.
status.c	Updated copyright to 1997.
system.c	Updated copyright to 1997.
testparm.c	Updated copyright to 1997.
testprns.c	Updated copyright to 1997.
time.c		Updated copyright to 1997.
trans2.c	Updated copyright to 1997.
trans2.h	Updated copyright to 1997.
uid.c		Updated copyright to 1997.
username.c	Updated copyright to 1997.
util.c		Updated copyright to 1997.
version.h

	Changed to 1.9.17alpha1.
(This used to be commit cf23a155a1)
1997-05-08 01:14:17 +00:00
Samba Release Account
ab0bdc6682 Added better debug for what kind of netbios packet we got.
jra@cygnus.com
(This used to be commit 4563d978fe)
1997-03-07 17:28:41 +00:00
Samba Release Account
9db489ea55 Fixed for FreeBsd.
jra@cygnus.com
(This used to be commit 979acbc109)
1996-12-10 18:02:08 +00:00
Andrew Tridgell
08d00eb68e - added support for TMPDIR env variable
- fixed fault.c for linux 2.1
- put back in the FIND_SELF failing code
- cleaned up casts in encryption
(This used to be commit 3af04f1580)
1996-10-24 00:09:08 +00:00
Andrew Tridgell
c71c1ff55f - set default printer driver string to "NULL"
- fixed debug levels for name status parsing
(This used to be commit f2c5f1eab1)
1996-10-11 05:49:42 +00:00
Andrew Tridgell
38087ccb40 - use workgroup from smb.conf in smbclient
- change debug level on clitar stuff

- define MAP_FILE if not defined

- ensure we never set authoritative on queries in nmbd

- fake a positive response to SMBioctl, apparently this is needed for
some WfWg printer drivers

- deny file access for non-fcbopen queries when (access_allowed == AREAD && flags == O_RDWR)

- add sys_waitpid()
(This used to be commit 61e3116e57)
1996-10-05 02:54:37 +00:00
Andrew Tridgell
afd08462ad backout all the changes to nmbd.
The 1.9.16 tree is now back to 1.9.16p2 as far as nmbd is concerned
apart from a small change that fixes the announce type in two places.
(This used to be commit 45e66a69d3)
1996-10-02 15:41:30 +00:00
Andrew Tridgell
5a2f52b79e - a huge pile of changes from Luke which implement the browse.conf
stuff and also fix a pile of nmbd bugs. Unfortunately I found it very
hard to disentangle the new features from the bug fixes so I am
putting in the new code. I hope this is the last big pile of changes
to the 1.9.16 series!
(This used to be commit 20b6203dac)
1996-10-02 14:09:22 +00:00
Andrew Tridgell
396311075c - sequent-ptx support from bressler@iftccu.ca.boeing.com (Rick
Bressler)
- machten support from Trevor Strohman (trev@figment.tenon.com)

- added qinfo command to client as part of drag-and-drop printer
support for win95 from David Chappell <chappell@mouse.cc.trincoll.edu>
He also added the "printer driver" option

- use sigblock() on more systems and use sigsetmask(0) instead of
sigunblock() as its more portable. This beats a problem with zombies
on heavilily loaded systems.

- added internals.doc written by David Chappell into the source tree

- get rid of PRINT_COMMAND options from local.h as they are no longer
relevent

- new kanji code from Fujita

- don't set the recursion_available flag on queries in nmbd

- fix a potential bug with pointer subtraction in printing.c

- got rid of error_count code as the real fix (the EOF problem) is now
in
(This used to be commit aa6f8b04d1)
1996-08-13 08:57:55 +00:00
Samba Release Account
3ffb30e8be local_only NetServerEnum syncs can now be issued.
bug spotted in nameservresp.c - arguments to test subnet the response
is received on (same_net()) were the wrong way round (ccm@shentel.net)

samba was adding WORKGROUP(1e) as a unique not a group name: fixed this

bug in reply_name_status() and reply_name_query(): WINS entries weren't
being looked up.

name status reply adds local SELF entries to WINS SELF entries: some
SELF entries are only added locally, while others are only added via
WINS. name status needs to have both, combined.

a sync will only occur when an ANN_LocalMasterAnnouncement is received, NOT
an ANN_HostAnnouncement or an ANN_DomainAnnouncement.

when samba is a member of a workgroup, it looks for (using a wins server)
and announces to its domain master. NAME_QUERY_ANNOUNCE_HOST - yet another
'state' - has been created to do this: do the name query on the wins server
and send the announce host to the answer to this query.

jeremy @ vantive wrote the original code to do this, which used the
name_query() function.  i'm trying to avoid name_query: it times out and
generally messes things up, but using queue_netbios_packet() and
queue_netbios_pkt_wins() is... not intuitive?

lkcl with help from jra
(This used to be commit 6e932e4bae)
1996-08-01 17:49:40 +00:00
Samba Release Account
25b30c08dc lots of changes to nmbd
lkcl
(This used to be commit 45d3b26447)
1996-07-17 18:33:36 +00:00
Andrew Tridgell
7e3b4a1c0d got rid of a lot of redundent header files as we now globally generate
prototypes automatically using "make proto". This is much less prone
to error than the old method of manually adding prototypes
(This used to be commit b551dc98f7)
1996-06-10 04:38:24 +00:00
Andrew Tridgell
b9ae225b28 - added interface.c and removed all the references to myip, bcast_ip
and Netmask, instead replacing them with calls to routines in
interface.c

- got rid of old MAXINT define

- added code to ensure we only return one entry for each name in the ipc
enum routines

- added new_only option to add_netbios_entry() to prevent overwriting
of important names

- minor time handling fixup
(This used to be commit 7ed71b73ae)
1996-06-06 11:43:09 +00:00
Andrew Tridgell
e38afbf382 - changed some debug levels in clientutil.c
- added dir_check_ftype() to clean up the file type checking a bit

- added check for libc version >= 5 for setfsuid() for Linux

- moved the AM_MASTER() and related macros to nameserv.h

- added proper defines for the various netbios announce types

- don't call the announce_backup() code, as I'm pretty sure its wrong
it sent ANN_GetBackupListReq packets as broadcasts, they are supposed
to be used only by clients to the master browser to find a list of
available backup servers to remote a netserverenum to, I don't think
nmbd should ever send one.

- fixed a bug in the browse list writing

- minor debug cleanups

- put in the code to discard our own broadcasts (it won't work for
multi-homed hosts though)

- changed ELECTION_VERSION to 1 so we can be beaten by a NT 3.51 server by
lowering the os level.

- only do sync_browse_lists() if we are the master browser, otherwise
we'll cause network overload

- don't call tell_become_backup() as it appears to be badly broken, it
should only be used when the machine being told has its MAINTAIN_LIST
to to auto. Not calling it does no great harm anyway

- fix a nasty bug where becomebackup was confused with reset browser!

- make setbuffer() not get caught by the auto protototypes
(This used to be commit cfbad9b082)
1996-06-05 15:16:09 +00:00
Andrew Tridgell
a2641cfe00 Did more integration of Lukes code ready for the first release.
I've now got WINS registration working, and refresh working. Its
looking pretty good so far, but needs lots of testing.
(This used to be commit 045014aa57)
1996-06-04 15:14:47 +00:00
Andrew Tridgell
a2c1623827 a huge pile of changes :-)
The biggest thing is the integration of Lukes new nmbd. Its still
largely untested, so we will really need some feedback

I've also added auto prototype generation and cleaned up a lot of
minor things as a result
(This used to be commit 0d8dcfa13c)
1996-06-04 06:42:03 +00:00
Andrew Tridgell
58734631b4 Lots of changes!
- add faq info on NT printer handling
- add "delete readonly" option to help rcs users
- add stuff to man pages on new printer options
- add "proxy name resolution" option
- add "command string" -c option to smbclient (thanks Ken)
- split time functions into time.c
- rearrange the quotas stuff a bit and fix some bugs
- complete rehash of the time handling code thanks to Paul Eggert
- fix nmblookup output a bit
- add plp print queue parsing from Bertrand Wallrich
(This used to be commit 635b56f19c)
1996-05-31 15:13:29 +00:00
Andrew Tridgell
1956d13494 cleanups to make thinsg compile cleanly
(This used to be commit 39fbeb04ae)
1996-05-29 07:47:47 +00:00
Samba Release Account
0e8fd33987 Initial version imported to CVS
(This used to be commit 291551d807)
1996-05-04 07:50:46 +00:00