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spooler. :-(
When installing the Adobe PS driver onto a Samba printer via cupsaddsmb,
I noticed a WIN2k client sending DeletePrinterData("DependentFiles")
pver and over. I also noticed that we never checked to see if the
value was valid. No now we do and return WERR_BADFILE which I think
is correct.
Next, I noticed that we never wrote the updated printer out to disk
after a succesfully DeletePrinterData[Ex]().
Finally, I found a driver (Canon BJC 1000 using the Adobe PS drivers
and foomatic PPD file) that was destroying the device name string
in the devmode. So now get_a_printer_2() always writes out the
device name in \\server\share form.
I think these changes might fix bug 294.
(This used to be commit deb25780874b66e68ac597db24fbc50e7f7458b5)
(also fixed the call to return the real groups and not a mocked
up list)
Fixed simple compiler warning in srv_lsa_ds.c
(This used to be commit 6b0e38e01a44d87b844d973318accc456abef857)
There is a workaround documented in the bug report.
This patch does:
* add server support for the LSA_DS UUID on the lsarpc pipe
* store a list of context_ids/api_structs in the pipe_struct
so that we don't have to lookup the function table for a pipe.
We just match the context_id. Note that a dce/rpc alter_context
does not destroy the previous context so it is possible to
have multiple bindings active on the same pipe. Observed from
standalone win2k sp4 client.
* added server code for DsROleGetPrimaryDOmainInfo() but disabled it
since it causes problems enumerating users and groups from a 2ksp4
domain member in a Samba domain.
(This used to be commit 96bc2abfcb0dd0912696fad76e43cb217b33e061)
Fixed by storing the access requested on the anonymous samr connect.
Restricted this to enum_domain|open_domain.
Added become/unbecome_root() around pdb_enum_group_mapping()
enum domain groups samr call.
(This used to be commit 36fc199e5f573fea9b7e2c1cf01ad42744a42f08)
to allow UNIX password change scripts to work correctly. This is safe as
the old password has been checked as correct before invoking this.
Jeremy.
(This used to be commit 1734d43eb55561d46a6ffb5d806afedfd3746f9f)
to pstr_sprintf() and fstr_sprintf() to try to standardize.
lots of snprintf() calls were using len-1; some were using
len. At least this helps to be consistent.
(This used to be commit 9f835b85dd38cbe655eb19021ff763f31886ac00)
Needs to be rewritten to use a reference counter, but this
will work for now.
also the memory allocation in the printing code needs to be cleaned
up to use talloc exclusively.
(This used to be commit 3d293027563b36411b7f84ed9d8f47f926271c6f)
the schannel code, but I've included that anyway. :-)
This patch revives the client-side NTLMSSP support for RPC named pipes
in Samba, and cleans up the client and server schannel code. The use of the
new code is enabled by the 'sign', 'seal' and 'schannel' commands in
rpcclient.
The aim was to prove that our separate NTLMSSP client library actually
implements NTLMSSP signing and sealing as per Microsoft's NTLMv1 implementation,
in the hope that knowing this will assist us in correctly implementing
NTLMSSP signing for SMB packets. (Still not yet functional)
This patch replaces the NTLMSSP implementation in rpc_client/cli_pipe.c with
calls to libsmb/ntlmssp.c. In the process, we have gained the ability to
use the more secure NT password, and the ability to sign-only, instead of
having to seal the pipe connection. (Previously we were limited to sealing,
and could only use the LM-password derived key).
Our new client-side NTLMSSP code also needed alteration to cope with our
comparatively simple server-side implementation. A future step is to replace
it with calls to the same NTLMSSP library.
Also included in this patch is the schannel 'sign only' patch I submitted to
the team earlier. While not enabled (and not functional, at this stage) the
work in this patch makes the code paths *much* easier to follow. I have also
included similar hooks in rpccleint to allow the use of schannel on *any* pipe.
rpcclient now defaults to not using schannel (or any other extra per-pipe
authenticiation) for any connection. The 'schannel' command enables schannel
for all pipes until disabled.
This code is also much more secure than the previous code, as changes to our
cli_pipe routines ensure that the authentication footer cannot be removed
by an attacker, and more error states are correctly handled.
(The same needs to be done to our server)
Andrew Bartlett
(This used to be commit 5472ddc9eaf4e79c5b2e1c8ee8c7f190dc285f19)
* move rid allocation into IDMAP. See comments in _api_samr_create_user()
* add winbind delete user/group functions
I'm checking this in to sync up with everyone. But I'm going to split
the add a separate winbindd_allocate_rid() function for systems
that have an 'add user script' but need idmap to give them a RID.
Life would be so much simplier without 'enable rid algorithm'.
The current RID allocation is horrible due to this one fact.
Tested idmap_tdb but not idmap_ldap yet. Will do that tomorrow.
Nothing has changed in the way a samba domain is represented, stored,
or search in the directory so things should be ok with previous installations.
going to bed now.
(This used to be commit 0463045cc7ff177fab44b25faffad5bf7140244d)
purpose. Replace with an array of SAM_ACCOUNT/DOMAIN_GRP entries.
ZERO struct's in smbd/uid.c stops core dumps when sid_to_XX
functions fail. Getting ready to add caching.
Jeremy.
(This used to be commit 9d0692a54fe2cb087f25796ec2ab5e1d8433e388)
- The 'not implmented' checks are now done by all auth modules
- the ntdomain/trustdomain/winbind modules are more presise as to
what domain names they can and cannot handle
- The become_root() calls are now around the winbind pipe opening only,
not the entire auth call
- The unix username is kept seperate from the NT username, removing the
need for 'clean off the domain\' in parse_net.c
- All sid->uid translations are now validated with getpwuid() to put a very
basic stop to logins with 'half deleted' accounts.
Andrew Bartlett
(This used to be commit 85f88191b9927cc434645ef4c1eaf5ec0e8af2ec)
When winbindd is running on a PDC the SAM_ACCOUNT for a trusted user
has a username of DOMAIN\user. Make sure to trim the domain part
from the username when filling in the net_sam_logon reply.
This fixes the browsing issues i was seen across domain trusts.
(This used to be commit 62e36e6ede067ace23f5473d04917c7eeedf07e2)
* is_trusted_domain() is broken without winbind. Still working on this.
* get_global_sam_name() should return the workgroup name unless we
are a standalone server (verified by volker)
* Get_Pwnam() should always fall back to the username (minus domain name)
even if it is not our workgroup so that TRUSTEDOMAIN\user can logon
if 'user' exists in the local list of accounts (on domain members w/o
winbind)
Tested using Samba PDC with trusts (running winbindd) and a Samba 3.0
domain member not running winbindd.
notes: make_user_info_map() is slightly broken now due to the
fact that is_trusted_domain() only works with winbindd. disabled
checks temporarily until I can sort this out.
(This used to be commit e1d6094d066d4c16ab73075caba40a1ae6c56b1e)
to handle domain trusts. Jeremy and I talked about this
and it's going in as working code. It keeps winbind clean
and solves the trust problem with minimal changes.
To summarize, there are 2 basic cases where the deadlock would
occur. (1) lookuping up secondary groups for a user, and
(2) get[gr|pw]nam() calls that fall through the NSS layer because
they don't exist anywhere.
o To handle case #1, we bypass winbindd in sys_getgrouplist() unless
the username includes the 'winbind separator'.
o Case #2 is handled by adding checks in winbindd to return failure
if we are a DC and the domain matches our own.
This code has been tested using basic share connections, domain
logons, and with pam_winbind (both with and without 'winbind
use default domain'). The 'trustdomain' auth module should work
as well if an admin wants to manually create UNIX users for
acounts in the trusted domains.
Other misc fixes:
* we need to fix check_ntlm_password() to be able to determine
if an auth module is authoritative over a user (NT_STATUS_WRONG_PASSWORD,
etc...). I worked around my specific situation, but this needs to be
fixed. the winbindd auth module was causing delays.
* fix named server mutex deadlock between trust domain auth module
and winbindd looking up a uid
* make sure SAM_ACCOUNT gets stored in the server_info struct for the
_net_sam_logon() reply.
Configuration details:
The recommended method for supporting trusts is to use winbind.
The gets us around some of the server mutex issues as well.
* set 'files winbind' for passwd: and group: in /etc/nsswitch.conf
* create domain trusts like normal
* join winbind on the pdc to the Samba domain using 'net rpc join'
* add normal parameters to smb.conf for winbind
* set 'auth method = guest sam winbind'
* start smbd, nmbd, & winbindd
Problems that remain:
* join a Windows 2k/XP box to a Samba domain.
* create a 2-way trust between the Samba domain
and an NT domain
* logon to the windows client as a user from theh trusted
domain
* try to browse server in the trusted domain (or other
workstations). an NT client seems to work ok, but 2k
and XP either prompt for passwords or fail with errors.
apparanently this never got tested since no one has ever been
able to logon as a trusted user to a Samba domain from a Windows
client.
(This used to be commit f804b590f9dbf1f0147c06a0a2f12e221ae6fc3b)
As abartlet rememberd me NT_STATUS_IS_ERR != !NT_STATUS_IS_OK
This patch will cure the problem.
Working on this one I found 16 functions where I think NT_STATUS_IS_ERR() is
used correctly, but I'm not 100% sure, coders should check the use of
NT_STATUS_IS_ERR() in samba is ok now.
Simo.
(This used to be commit c501e84d412563eb3f674f76038ec48c2b458687)
The code was nice, but put in the wrong place (group mapping) and not
supported by most of the code, thus useless.
We will put back most of the code when our infrastructure will be changed
so that privileges actually really make sense to be set.
This is a first patch of a set to enhance all our mapping code cleaness and
stability towards a sane next beta for 3.0 code base
Simo.
(This used to be commit e341e7c49f8c17a9ee30ca3fab3aa0397c1f0c7e)
This gets us closer to W2k+ in what we return for file ACLs. Fix horribly
broken make_sec_desc() that screwed up the size when given a SD with no
owner or group (how did it get this bad... ?).
Jeremy.
(This used to be commit 183c9ed4052ab14e269ed1234ca557053f77e77a)
