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Give the admin-user (rid 500) a chance to be found in passdb, not
returning the (possibly obscure) first entry of "admin users" before
that.
Guenther
(This used to be commit d319c0e189bc67a4552dafaff80113603b551eb3)
Does automated migration from account_policy.tdb v1 and v2 and offers a
pdbedit-Migration interface. Jerry, please feel free to revert that if
you have other plans.
Guenther
(This used to be commit 75af83dfcd8ef365b4b1180453060ae5176389f5)
ldapsam:trusted=True. Don't bail out when ldap-search returns pure
posixgroups (w.o. samba group-mapping).
This way those unix-memberships do not appear in user and nt user token.
Volker, could you please look over that one?
Guenther
(This used to be commit 853a8b7f1c0b00b2e4433d1281f3c9bfcaf980a6)
This allows the ldap-backend to search much more effeciently. Machines
will be searched in the ldap_machine_suffix and users in the
ldap_users_suffix. (Note that we already use the ldap_group_suffix in
ldapsam_setsamgrent for quite some time).
Using the specific ldap-bases becomes notably important in large
domains: On my testmachine "net rpc trustdom list" has to search through
40k accounts just to list 3 interdomain-trust-accounts, similiar effects
show up the non-user query_dispinfo-calls, etc.
Also renamed all_machines to only_machines in load_sampwd_entries()
since that reflects better what is really meant.
Guenther
(This used to be commit 6394257cc721ca739bda0e320375f04506913533)
controls or extensions.
* Check and remember if ldapsam's LDAP Server support paged results
(in preparation of adding async paged-results to set|get|end-sampwent in
ldapsam).
Guenther
(This used to be commit ced58bd8849cdef78513674dff1b1ec331945aa9)
(based on Simo's code in trunk). Rewritten with the
following changes:
* privilege set is based on a 32-bit mask instead of strings
(plans are to extend this to a 64 or 128-bit mask before
the next 3.0.11preX release).
* Remove the privilege code from the passdb API
(replication to come later)
* Only support the minimum amount of privileges that make
sense.
* Rewrite the domain join checks to use the SeMachineAccountPrivilege
instead of the 'is a member of "Domain Admins"?' check that started
all this.
Still todo:
* Utilize the SePrintOperatorPrivilege in addition to the 'printer admin'
parameter
* Utilize the SeAddUserPrivilege for adding users and groups
* Fix some of the hard coded _lsa_*() calls
* Start work on enough of SAM replication to get privileges from one
Samba DC to another.
* Come up with some management tool for manipultaing privileges
instead of user manager since it is buggy when run on a 2k client
(haven't tried xp). Works ok on NT4.
(This used to be commit 77c10ff9aa6414a31eece6dfec00793f190a9d6c)
functions so we can funnel through some well known functions. Should help greatly with
malloc checking.
HEAD patch to follow.
Jeremy.
(This used to be commit 620f2e608f70ba92f032720c031283d295c5c06a)
This fixes Bugzilla #1076 and Exchange 5.5 SP4 can then be finally
installed on NT4 in a samba-controlled domain.
Guenther
(This used to be commit bb191c1098dea06bf2cd89276c74e32279fbb3d4)
abartlet, I'd like to ask you to take a severe look at this!
We have solved the problem to find the global groups a user is in twice: Once
in auth_util.c and another time for the corresponding samr call. The attached
patch unifies these and sends them through the passdb backend (new function
pdb_enum_group_memberships). Thus it gives pdb_ldap.c the chance to further
optimize the corresponding call if the samba and posix accounts are unified by
issuing a specialized ldap query.
The parameter to activate this ldapsam behaviour is
ldapsam:trusted = yes
Volker
(This used to be commit b94838aff1a009f8d8c2c3efd48756a5b8f3f989)
retrieval by pdb_getsampwsid. This solves our problem that we do lots of calls
to LDAP during a typical XP login. XP does a lookupnames, then an openuser and
some queryinfo stuff. Lookupnames triggers the initial getsampwnam, and all
the subsequent ones make us call getsampwsid. This patch gets this down to one
call to LDAP.
Yes, a more "correct" way would be to stick the information to the open user
handle, but this one is simpler and saves the LDAP roundtrip for the openuser
call.
Volker
(This used to be commit 3d9758fa3c584bb25eca0b7ed04af4ddfeba315f)
not exactly match what you would expect.
XP workstations during login actually do this, so we should better become a
bit more correct. The LDAP query issued is not really fully optimal, but it is
a lot faster and more correct than what was there before. The change in
passdb.h makes it possible that queryuseraliases is done with a single ldap
query.
Volker
(This used to be commit 2508d4ed1e16c268fc9f3676b0c6a122e070f93d)
setups on its way to open a pipe. This gets rid of many round-trips to the
LDAP server during logon by setting up the server_info_guest once and not
asking the LDAP server and nss every time. Make sure that the ldap connection
is reopened in the child. (I did not look at the sql backends.)
Volker
(This used to be commit 3298f6105e6a88c9390cac02245c8f2eee1e5046)
Currently we cannot store more then 15 password history entries (windows
NT4 allows to store 24) in ldapsam. When choosing more then "15" with
pdbedit -P "password history", we fail to initialize the password
history upon password change and overwrite the history, effectively
using a password history of "1". We do already decrease any
history-policy larger then 15 to 15 while storing the password history
list attribute in ldap.
Guenther
(This used to be commit a4b47e71475a06c2e2287613b00648c5f53ae52c)
smb.conf-parameter for samba's "algorithmic rid base" in ldapsam are
identical.
It tried to get the value of LDAP_ATTR_ALGORITHMIC_RID_BASE via
get_userattr_key2string() for a very long time now. This just can not
work because LDAP_ATTR_ALGORITHMIC_RID_BASE is neither in attrib_map_v22
nor in attrib_map_v30. Instead, get it directly from dominfo_attr_list.
Ldapsam will now correctly refuse to initialize when admins tried
manually to have differing values for "algorithmic rid base" in ldap and
smb.conf. idmap_ldap is another story...
Guenther
(This used to be commit c5b8bc6c2e9a3f789f41742438b31152721c0bf4)
supports it. This might be a fix for bugs 1823 and 1545, notifying both.
Also ignore object class violation errors from the extended operation. We
don't have the userPassword field in sambaSamAccount, and if we have such
broken setup with user in /etc/passwd and only samba attribs in ldap, we fail
this :-)
Volker
(This used to be commit a32ea3bc881f516fb733cb4767ae5cf22d658b12)
delete.
Richard, IMHO this is the better solution to the problem you currently
have. Please review.
Thanks,
Volker
(This used to be commit 6957d6a8921fbd97747258249d99b505a79cfcb4)
loop between uid_to_sid -> getsampwnam -> uid_to_sid. It needs further
inspection.
Volker
(This used to be commit 67d8bc48531dd1a7d9b5db93f7d71f920a27e8fb)
consists of a 16 byte salt, followed by the 16 byte MD5 hash of
the concatination of the salt plus the NThash of the historical
password. Allows these to be exposed in LDAP without security issues.
Jeremy.
(This used to be commit 82e4036aaa2d283534a5bd8149857320fcf0d0dc)
On systems with /dev/urandom, this avoids a change to secrets.tdb for every fork().
For other systems, we now only re-seed after a fork, and on startup.
No need to do it per-operation. This removes the 'need_reseed'
parameter from generate_random_buffer().
Andrew Bartlett
(This used to be commit 36741d3cf53a7bd17d361251f2bb50851cdb035f)
core dump) but compiles and links correctly. I will run the full set of
tests on the ldap sam and the tdb sam for password history tomorrow.
Jeremy.
(This used to be commit ac846420d0ef2c60d2dc71319b24401c73699249)
"Jianliang Lu" <j.lu@tiesse.com>. Multi-string attribute changed to
linearised pstring due to ordering issues. A few other changes to
fix race conditions. I will add the tdb backend code next. This code
compiles but has not yet been tested with password history policy
set to greater than zero. Targeted for 3.0.6.
Jeremy.
(This used to be commit dd54b2a3c45e202e504ad69d170eb798da4e6fc9)
winbind_sid_to_gid. For the consistency check, local_sid_to_gid must set the
name_type it found.
Volker
(This used to be commit 5070c1b68f2add16916ba3135984f6e70bbe42cf)
Samba 3.0.4.
If we fail a query for the members of the 'administrators' group (and we may well just have the IDL wrong), this destroys later parts of the domain logon process.
For reasons I can't understand, the client-side 'heck, what happened'
bailout causes the connection to the DC to be dropped, and causes the
mandetory profile not to be loaded. (This also only occours after a reboot)
Return the members of 'administrators', and it all works fine.
The reason we hit this is because we run winbindd (to support
pam_winbind) on our DC, and the winbindd lookup in sid_to_gid was
messing things up. As we don't care what type of thing this is,
provided it exists in the group mapping db, we should not bother
winbindd here.
Andrew Bartlett
(This used to be commit d626b5c6d401e72296cf570e50f324c145fd70e0)
