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distinction between uchar and char).
Lots of const etc.
Andrew Bartlett
(This used to be commit 8196ee908e10db2119e480fe1b0a71b31a16febc)
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wrappers.
Andrew Bartlett
(This used to be commit 95519d408caa7da00dbb2a8323cc4374a517cd69)
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authentication - we can have an NT hash in the LM hash feild.
(I need to double-check this fix with tpot, who discovered it).
Also remove silly casts back and forth between uchar and char.
Andrew Bartlett
(This used to be commit 07e2b36311f91d7a20865a2ccc94716772e53fd7)
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rebind proc (some give an extra paramter to pass a void* paramater) and
some small changes for the SMB signing code to reset things when the
signing starts, and to 'turn off' signing if the session setup failed.
Andrew Bartlett
(This used to be commit a8805a34e5d96eeb5ffe15681b241d5a449a6144)
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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 1dc5a8765876c1ca822e454651f8fd4a551965e9)
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Jeremy.
(This used to be commit 9d461933766f26ce772f6d5ea849ef9218c4d534)
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Jeremy.
(This used to be commit c1b20db4bb4bb1ba485466f50b9795470027327c)
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(const, takes unix string as arg)
Also update cli_full_connection to take NULL pointers as 'undefined' correctly,
and therefore do its own lookup etc. This what was intended, but previously
you needed to supply a 0.0.0.0 IP address.
Andrew Bartlett
(This used to be commit 8fb1a9c6ba07dbf04a6aa1e30fa7bbd4c676ed28)
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unix and DOS strings.
This pushes all the 'have to uppercase, must be 14 chars' stuff behind the
the interface.
Andrew Bartlett
(This used to be commit dec650efa8ab1466114c2e6d469320a319499ea0)
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Wasn't this what got us some of the bugs with big-endien smbpasswd -j FOO -U ?
Anyway, it deserves to die.
Andrew Bartlett
(This used to be commit 7201720048b31e48fb2600de8f7396088cc9b533)
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Changed "SMB/Netbios" to "SMB/CIFS" in file header.
(This used to be commit 6a58c9bd06d0d7502a24bf5ce5a2faf0a146edfa)
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This kills off the offending code in smbpasswd -j -Uab%c
In the process we have changed from unsing compelatly random passwords
to random, 15 char ascii strings. While this does produce a decrese in
entropy, it is still vastly greater than we need, considering the application.
In the meantime this allows us to actually *type* the machine account
password duruign debugging.
This code also adds a 'check' step to the join, confirming that the
stored password does indeed do somthing of value :-)
Andrew Bartlett
(This used to be commit c0b7ee6ee547dc7ff798eaf8cb63fbe344073029)
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(This used to be commit 80667cb0dd1a2cdef17711c8580af9f524971cea)
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code.
In particular this assists tpot in some of his work, becouse it provides the
connection between the authenticaion and the vuid generation.
Major Changes:
- Fully malloc'ed structures.
- Massive rework of the code so that all structures are made and destroyed
using malloc and free, rather than hanging around on the stack.
- SAM_ACCOUNT unix uids and gids are now pointers to the same, to allow them
to be declared 'invalid' without the chance that people might get ROOT by
default.
- kill off some of the "DOMAIN\user" lookups. These can be readded at a more
appropriate place (probably domain_client_validate.c) in the future. They
don't belong in session setups.
- Massive introduction of DATA_BLOB structures, particularly for passwords.
- Use NTLMSSP flags to tell the backend what its getting, rather than magic
lenghths.
- Fix winbind back up again, but tpot is redoing this soon anyway.
- Abstract much of the work in srv_netlog_nt back into auth helper functions.
This is a LARGE change, and any assistance is testing it is appriciated.
Domain logons are still broken (as far as I can tell) but other functionality
seems
intact.
Needs testing with a wide variety of MS clients.
Andrew Bartlett
(This used to be commit f70fb819b2f57bd57232b51808345e2319d52f6c)
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(This used to be commit ceba373aa30e09be948bd0980040cba204d12084)
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In particular this commit focuses on:
Actually adding the 'const' to the passdb interface, and the flow-on changes.
Also kill off the 'disp_info' stuff, as its no longer used.
While these changes have been mildly tested, and are pretty small, any
assistance in this is appreciated.
----
These changes introduces a large dose of 'const' to the Samba tree.
There are a number of good reasons to do this:
- I want to allow the SAM_ACCOUNT structure to move from wasteful
pstrings and fstrings to allocated strings. We can't do that if
people are modifying these outputs, as they may well make
assumptions about getting pstrings and fstrings
- I want --with-pam_smbpass to compile with a slightly sane
volume of warnings, currently its pretty bad, even in 2.2
where is compiles at all.
- Tridge assures me that he no longer opposes 'const religion'
based on the ability to #define const the problem away.
- Changed Get_Pwnam(x,y) into two variants (so that the const
parameter can work correctly): - Get_Pwnam(const x) and
Get_Pwnam_Modify(x).
- Reworked smbd/chgpasswd.c to work with these mods, passing
around a 'struct passwd' rather than the modified username
---
This finishes this line of commits off, your tree should now compile again :-)
Andrew Bartlett
(This used to be commit c95f5aeb9327347674589ae313b75bee3bf8e317)
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(This used to be commit 2d0922b0eabfdc0aaf1d0797482fef47ed7fde8e)
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(This used to be commit 758d923fa183b50acab9928e402f17bd25ba8f41)
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decode_pw_buffer() and the samr password changing routines.
And yes, I know that we can lost some information in the Unicode->UTF->Unicode
bit of this, but its worth the code cleanup.
This also takes into account the possability of multibyte passwords.
Andrew Bartlett
(This used to be commit 42402c87d6bcff71b700e497b74d2600d7ce8b95)
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(This used to be commit 0768991d04ea03e774ca8662c9cae5e1951b88e0)
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out the error handling into a bunch of separate functions rather than all
being handled in one big function.
Fetch error codes from the last received packet:
void cli_dos_error(struct cli_state *cli, uint8 *eclass, uint32 *num);
uint32 cli_nt_error(struct cli_state *);
Convert errors to UNIX errno values:
int cli_errno_from_dos(uint8 eclass, uint32 num);
int cli_errno_from_nt(uint32 status);
int cli_errno(struct cli_state *cli);
Detect different kinds of errors:
BOOL cli_is_dos_error(struct cli_state *cli);
BOOL cli_is_nt_error(struct cli_state *cli);
BOOL cli_is_error(struct cli_state *cli);
This also means we now support CAP_STATUS32 as we can decode and understand
NT errors instead of just DOS errors. Yay!
Ported a whole bunch of files in libsmb to use this new API instead of the
just the DOS error.
(This used to be commit 6dbdb0d813f3c7ab20b38baa1223b0b479aadec9)
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encryption functions have outputs as the last arguments.
(This used to be commit fb60798a771a7a2358d78e5cef97487addf930e7)
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push calls. If this breaks authentication then good, it needed fixing anyway :-).
Jeremy.
(This used to be commit e3580b4033c551e215cb246d4e36c4870cb4a582)
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The leg-work for this was done by the folks at samba-tng.org, I'm just bringing
it accross to HEAD.
The MD5 implementation is seperatly derived, and does not have the copyright
problems that the one in TNG has.
Also add const to a few places where it makes sence.
Andrew Bartlett
(This used to be commit 8df8e841445dfe09fc7a06bb55d12adc3fecb345)
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This commit gets rid of all our old codepage handling and replaces it with
iconv. All internal strings in Samba are now in "unix" charset, which may
be multi-byte. See internals.doc and my posting to samba-technical for
a more complete explanation.
(This used to be commit debb471267960e56005a741817ebd227ecfc512a)
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Jermey.
(This used to be commit 05a2911403a0710d994a618e72743205a3b0b87a)
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(This used to be commit fb80cf2aa13883c6dac461f95bc1000c4881d724)
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(This used to be commit bfcc6f88271025760732271f03933839b1cbe0de)
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the trust domain list reply on netlogon pipe was wrong, interim hack until
we have full trust relationships.
changed some unistr2 to parse the ending NULL char.
added a prs_align_needed() function. much like a prs_align but with a
condition. needed for the unistr2 parsing.
J.F.
(This used to be commit d8bf81553c17d9ee3419d8150b96119ebb0b8fa9)
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.cvsignore remove config.h - not in this directory
include/profile.h profile changes
lib/messages.c added message to return debug level
libsmb/clierror.c cast to get rid of compiler warning
libsmb/smbencrypt.c cast to get rid of compiler warning
profile/profile.c add flush profile stats changes for profile struct
rpc_parse/parse_samr.c fix for compiler warning
rpc_server/srv_samr.c cast to get rid of compiler warning
smbd/ipc.c profile stats
message.c profile stats
smbd/negprot.c profile stats
smbd/nttrans.c profile stats
smbd/trans2.c profile stats
utils/smbcontrol.c new flush stats command
(This used to be commit bbb24daa25dca4e4b6b1f8942cd84ee3aa1bed8e)
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cleanup of create_user
cleanup of rid/sid mix in samr. now we only have sid.
some prs_align() missing in parse_samr.c
a small debug change in srv_pipe.c
You still can't change a user's password in this commit.
Will be availble in the next one.
J.F.
(This used to be commit b655bc281fa183b1827a946ada1fcf500fb93aea)
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(This used to be commit 453a822a76780063dff23526c35408866d0c0154)
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(This used to be commit e4d92ff9dfc51735e6932748f66a7c20b2c1cb6a)
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struct cli_state, uint16 fnum into the code: rpc_hnd_api_req().
modified cli_lsarpc.c to use this. the rest is const issues.
(This used to be commit c1ea396de21309c4cf19fd92f2573f5257c24588)
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(This used to be commit 1092b4f6fbdf3770c0dab756b982a562def1738e)
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have we got. and what data do we have. hmm.. i wonder what the NTLMv2
user session key can be... hmmm... weell.... there's some hidden data
here, generated from the user password that doesn't go over-the-wire,
so that's _got_ to be involved. and... that bit of data took a lot of
computation to produce, so it's probably _also_ involved... and md4 no, md5?
no, how about hmac_md5 yes let's try that one (the other's didn't work)
oh goodie, it worked!
i love it when this sort of thing happens. took all of fifteen minutes to
guess it. tried concatenating client and server challenges. tried
concatenating _random_ bits of client and server challenges. tried
md5 of the above. tried hmac_md5 of the above. eventually, it boils down
to this:
kr = MD4(NT#,username,domainname)
hmacntchal=hmac_md5(kr, nt server challenge)
sess_key = hmac_md5(kr, hmacntchal);
(This used to be commit ab174759cd210fe1be888d0c589a5b2669f7ff1e)
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the random workstation trust account password is TOTAL garbage. i mean,
complete garbage. it's nowhere CLOSE to being a UNICODE string. therefore
we can't just take every second character.
created nt_owf_genW() which creates NT#(password) instead of NT#(Unicode(pw)).
followed through to the password setting in srv_samr.c
(This used to be commit 172601b84ae94044b27ded917d4e0e21e47a5a66)
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you have to use "ntlmv1" at the moment (i.e set client ntlmv2 = no).
(This used to be commit f52504c553becc64b89d546a57b1bd9cf1bc5b5c)
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error wrong password against nt. ????
(This used to be commit b3f16e6b5aa5ba1b6afa38ad698646c8e765ec90)
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deal with linking issues in other binaries
(This used to be commit 57f95a01988fb4035b2e4448f4fd3ef0d652c106)
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(This used to be commit bc8c46bc088298d6247830b673790032e59d7f6a)
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now uses improved authentication. smbclient now "broken" for "scripts"
based on DEBUG() output. cli_establish_connection() requires modification
to support old scripts.
(This used to be commit b0539d43407cb2b0bab7977908de09b21b145218)
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(This used to be commit ab1a6aa42db5217f025941fb5107436556bc23b7)
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used to add workstation to domain. unix account db not modified: only
SAM password db is used.
(This used to be commit 129a9a4d4b74897ed753a697a3aed9b194c25568)
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(This used to be commit 68841eeb64df5958a90a6471fd17e6e56fba7c67)
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(This used to be commit 674e4a3a73cd601c647a5069e2af943a6321ac06)
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(actually, decryption only currently because I need to get some sleep).
Basically another Microsoft twist on DES; the "master key" is the user's
NT hash MD4'd and subsets of this are chosen as the 56-bit DES keys.
(This used to be commit f09388fa6f41a13ca035b5b2ff40be804608f619)
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No more ugly static library buffers and all functions take a destination
string length (especially unistrcpy was rather dangerous; we were only
saved by the fact that datagrams are limited in size).
(This used to be commit a1d39af1ce1d451b811dbd7c2ba391214851b87e)
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(This used to be commit 73db80f34183324845407b00f58462ff2d7b47ea)
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(This used to be commit 9084b7e33dfe717bd8d5604ee71d137e3baef0f5)
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