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now return the alias correctly.
time to look at the netlogon case.
J.F.
(This used to be commit 72ee1791084d09e73d8057e37ced4a79cecffb35)
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(This used to be commit 56bdb152d8617c0a36c0bc25c677a2d98bcb1328)
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as it doesn't do a traversal.
Jeremy.
(This used to be commit 4bf4ee3f14a690592fa2e1b800fc0344522e6b30)
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extreme condition...
Jeremy.
(This used to be commit 425bb0f40526b4eb17a3033892ca907b1d5293a4)
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not the privileges. Usually we don't need them, so the memory is free
early.
lib/util_sid.c: added some helper functions to check an SID.
passdb/passdb.c: renamed local_lookup_rid() to local_lookup_sid() and pass
an RID all the way. If the group doesn't exist on the domain SID,
don't return a faked one as it can collide with a builtin one. Some rpc
structures have been badly designed, they return only rids and force the
client to do subsequent lsa_lookup_sid() on the domain sid and the builtin
sid !
rpc_server/srv_util.c: wrote a new version of get_domain_user_groups().
Only the samr code uses it atm. It uses the group mapping code instead of
a bloody hard coded crap. The netlogon code will use it too, but I have to
do some test first.
J.F.
(This used to be commit 6c87e96149101995b7d049657d5c26eefef37d8c)
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You can change them with either usermanager->policies->account
or from a command prompt on NT/W2K: net accounts /domain
we can add a rpc accounts to the net command. As the net_rpc.c is still
empty, I did not start. How should I add command to it ? Should I take the
rpcclient/cmd_xxx functions and call them from there ?
alse changed the SAM_UNK_INFO_3 parser, it's an NTTIME. This one is more
for jeremy ;-)
J.F.
(This used to be commit bc28a8eebd9245ce3004ae4b1a359db51f77bf21)
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and some comments to the samr server code, to explain what we should
return here.
J.F.
(This used to be commit 06cb20a46d9d9f8abf0d92ba4cfa4d23187ad715)
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and added comments and some debugs.
J.F.
(This used to be commit 114eba496fa020a7f491eb549c91fb38ca34dabb)
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(This used to be commit f8b18b25944135c196c8134100f601e84c583382)
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Jeremy.
(This used to be commit fc8638e89effb0ebf2e40cee8cd0d7467e49e2a8)
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Jeremy
(This used to be commit b0c1fcfc8bae83788c7595931321833bf177ec4b)
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definitions.
(This used to be commit 9712d3f15a47155f558d0034ef71fd06afb11301)
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This time it's a PRIVILEGE_SET struct instead of a simple uint32 array. It
makes much more sense. Also added a uint32 systemaccount to the GROUP_MAP
struct as some privilege showing in USRMGR.EXE are not real privs but a
bitmask flag. I guess it's an heritage from NT 3.0 ! I could setup an NT
3.1 box to verify, but I'm too lazy (yes I still have my CDs).
Added 3 more LSA calls: SetSystemAccount, AddPrivileges and
RemovePrivileges, we can manage all this privilege from UserManager.
Time to change the NT_USER_TOKEN struct and add checks in all the rpc
functions. Fun, fun, fun.
J.F.
(This used to be commit 3f0a9ef2b8c626cfa2878394bb7b642342342bf3)
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(This used to be commit c60aa6c06f376684b6d6d9a2c14305ca9f4657ef)
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We now get the full account policy window in usermanager, and the
framework to store all those values. I plan to add a TDB file to store
them.
oh, and found that the last value in a sam_unknown_info_12_inf struct is
an uint16 and not a uint32.
andrewb: you hardcoded the MAX_PASSWORD_AGE to 21 days. We can now turn it
to a value setable in usermanager.
J.F.
(This used to be commit 99471d25693f6672d433b90a060378f6faad867f)
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Jeremy
(This used to be commit c7f1d3d6f776da8619f1221d38619d084ffb990b)
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(This used to be commit d6318add27f6bca5be00cbedf2226b642341297a)
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we need to bail here.
(This used to be commit ea0331354e5968aa0a25c0b12379a56c72d7946b)
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subystem.
The particular aim is to modularized the interface - so that we
can have arbitrary password back-ends.
This code adds one such back-end, a 'winbind' module to authenticate
against the winbind_auth_crap functionality. While fully-functional
this code is mainly useful as a demonstration, because we don't get
back the info3 as we would for direct ntdomain authentication.
This commit introduced the new 'auth methods' parameter, in the
spirit of the 'auth order' discussed on the lists. It is renamed
because not all the methods may be consulted, even if previous
methods fail - they may not have a suitable challenge for example.
Also, we have a 'local' authentication method, for old-style
'unix if plaintext, sam if encrypted' authentication and a
'guest' module to handle guest logins in a single place.
While this current design is not ideal, I feel that it does
provide a better infrastructure than the current design, and can
be built upon.
The following parameters have changed:
- use rhosts =
This has been replaced by the 'rhosts' authentication method,
and can be specified like 'auth methods = guest rhosts'
- hosts equiv =
This needs both this parameter and an 'auth methods' entry
to be effective. (auth methods = guest hostsequiv ....)
- plaintext to smbpasswd =
This is replaced by specifying 'sam' rather than 'local'
in the auth methods.
The security = parameter is unchanged, and now provides defaults
for the 'auth methods' parameter.
The available auth methods are:
guest
rhosts
hostsequiv
sam (passdb direct hash access)
unix (PAM, crypt() etc)
local (the combination of the above, based on encryption)
smbserver (old security=server)
ntdomain (old security=domain)
winbind (use winbind to cache DC connections)
Assistance in testing, or the production of new and interesting
authentication modules is always appreciated.
Andrew Bartlett
(This used to be commit 8d31eae52a9757739711dbb82035a4dfe6b40c99)
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structre contains pointers (well not if you intend of free those pointers
at some stage)
There is no reason (given the new passdb interface) that you can't modify a
SAM_ACCOUNT in any case.
Andrew Bartlett
(This used to be commit e8e73f7f0fcd86c8c2bfe3fc0b44ea2fd6570cc5)
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Jeremy.
(This used to be commit fe288b14cc7f2bc6b8427438da672e7dd7812027)
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J.F.
(This used to be commit 75ee50bbef531a1487c1f8b76b8e70627fbdbdf1)
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an array of uint32. That's not perfect but that's better.
Added more privileges too.
Changed the local_lookup_rid/name functions in passdb.c to check if the
group is mapped. Makes the LSA rpc calls return correct groups
Corrected the return code in the LSA server code enum_sids.
Only enumerate well known aliases if they are mapped to real unix groups.
Won't confuse user seeing groups not available.
Added a short/long view to smbgroupedit.
now decoding rpc calls to add/remove privileges to sid.
J.F.
(This used to be commit f29774e58973f421bfa163c45bfae201a140f28c)
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fixed lsa_enum_rpivs server code. This time it works as W2K.
fixed smbgroupedit to compile and work.
J.F.
(This used to be commit 646651018a2736833e49e76f6ca735a4647d9746)
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That works as expected now.
J.F.
(This used to be commit f2766932d693fc601b2c3e7853e61f751435ec3c)
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J.F.
(This used to be commit fa63cb78e326040f68d858d593ba98e06c26c92e)
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(This used to be commit 90ed3d47e16a511161532f75b98db3f4b10ba685)
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(This used to be commit 96b3a65a73d403a41bf1b3aba79bd743698344ac)
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default, rather than in preprocessor macros.
(This used to be commit 79ec88f0da40faebe1e587f1b3e87b5f2b184f58)
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(This used to be commit 7c6529c081abe051055be5fbf3016fbea2474752)
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rpc_spoolss.h header file.
(This used to be commit d4cafc076be99a66d0660f695995801b4f1d7bfd)
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per-share. I beleive that almost all the things that this could have done on
a per-share basis can be done with other tools, like 'force user'.
Almost all the user's of this paramater used it as a global anyway...
While this is one step at a time, I hope it will allow me to considerably
simplfy the make_connection() code, particularly for the user-level security
case.
This already removes an absolute truckload of extra attempted password lookups
on the guest account.
Andrew Bartlett
(This used to be commit 8e708332eded210c1d1fe0cebca3c9c19f054b71)
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This changes the way we process guest logons - we now treat them as normal
logons, but set the 'guest' flag. In particular this is needed becouse Win2k
will do an NTLMSSP login with username "", therefore missing our previous guest
connection code - this is getting a pain to do as a special case all over the
shop.
Tridge: We don't seem to be setting a guest bit for NTLMSSP, in either the
anonymous or authenticated case, can you take a look at this?
Also some cleanups in the check_password() code that should make some of the
debugs clearer.
Various other minor cleanups:
- change the session code to just take a vuser, rather than having to do a
vuid lookup on vuser.vuid
- Change some of the global_client_caps linking
- Better debug in authorise_login(): show the vuid.
Andrew Bartlett
(This used to be commit 62f4e4bd0aef9ade653b3f8d575d2864c166ab4d)
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(This used to be commit 8004cfea19e10ad942c59f2f6a6bd992791017ba)
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Jeremy.
(This used to be commit 591d217ed49b6beca4a87f6b89a81f0c913003dc)
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GetPrinterDataEx() and SetPrinterDataEx(). Not sure what the command
number is for the latter is - I haven't seen it on the wire yet.
(This used to be commit 87614c74b3d66cf2ca706b33e6cf0a32b4166e7a)
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(This used to be commit dfb8566220c3e90ca2b757ea124f53aed103269e)
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groups obtained via a domain logon are respected in the attached NT_USER_TOKEN.
This functionality is only available in HEAD, becosue of the way authenticaion
has been abstracted.
Both vuid logins and authenticated pipes need to use the same code for this in
future.
Can sombody with the correct facilties check this please?\
Thanks,
Andrew Bartlett
(This used to be commit caae69fcd096f20aa4c6879b95ec2c275afea041)
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Got "medieval on our ass" about const warnings (as many as I could :-).
Jeremy.
(This used to be commit ee5e7ca547eff016818ba5c43b8ea0c9fa69b808)
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Zero out some of the plaintext passwords for paranoia
Fix up some of the other passdb backends with the change to *uid_t rather than
uid_t.
Make some of the code in srv_netlog_nt.c clearer, is passing an array around,
so pass its lenght in is definition, not as a seperate paramater.
Use sizeof() rather than magic numbers, it makes things easier to read.
Cope with a PAM authenticated user who is not in /etc/passwd - currently by
saying NO_SUCH_USER, but this can change in future.
Andrew Bartlett
(This used to be commit 514c91b16baca639bb04638042bf9894d881172a)
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(This used to be commit c8b2718adfe114b74a155116c5e74f014d6df887)
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(This used to be commit e0b56a31480906b39f37761eed20d3cad0d53973)
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(This used to be commit 813bf962ae6f29ddcaee4bc8b67d8017f04172b1)
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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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To obtain the full group membership of a user (i.e nested groups on a
win2k native mode server) it is necessary to merge this list of groups
with the groups returned by winbindd when creating an nt access token.
This breaks winbindd linking while AB and I sync up our changes to the
authentication subsystem.
(This used to be commit 4eeb7bcd783d7cfb3ac232f1faa035773007401d)
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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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In particular this commit focuses on:
Changing the Get_Pwnam code so that it can work in a const-enforced
environment.
While these changes have been mildly tested, and are pretty small, any
assistance in this is appreciated.
----
These changes allow for 'const' in 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 used to be commit e7634f81c5116ff4addfb7e495f54b6bb78e8f77)
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In particular this commit focusses on:
Adding the new 'pass changed now' helper function.
While these changes have been mildly tested, and are pretty small, any
assistance in this is appreciated.
(This used to be commit a8971a5448cf6d203b379c3ed01e331d5263c9ee)
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environments.
Jeremy.
(This used to be commit e5f8147d02b57198f684c6686dfa497c6732ff44)
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Ensure make_conection() can only be called as root.
Jeremy.
(This used to be commit 8d23a7441b4687458ee021bfe8880558506eddba)
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