Age | Commit message (Collapse) | Author | Files | Lines |
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(This used to be commit 4319df7fdc2d878c509381923cc1db4d731620ba)
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(This used to be commit 7d7a262f45182e67daecdca49df85445c2b9700a)
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(This used to be commit e079c8842a24ff4f50483bea8ca6b11db4b2dc99)
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UNIX entity foo to DOMAIN\foo instead of SERVER\foo
on members of a Samba domain when all UNIX accounts
are shared via NIS, et. al.
* allow winbindd to match local accounts to domain SID
when 'winbind trusted domains only = yes'
* remove code in idmap_ldap that searches the user
suffix and group suffix. It's not needed and
provides inconsistent functionality from the tdb backend.
This has been tested. I'm still waiting on some more feedback
but This needs to be in 3.0.1pre2 for widespread use.
(This used to be commit ee272414e9965d7d550ba91d4e83997134dd51e6)
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Jeremy.
(This used to be commit b5d953bc26de5c4e0e1a15f70ae56ea2dd2843f2)
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(This used to be commit 398bd14fc6e2f8ab2f34211270e179b8928a6669)
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* bug #280 (my fault) - initialize sambaNextUserRid and
sambaNextGroupRid
* Unix users shared vis LDAP or NIS between a samba domain member
of a Samba domain are not seen as domain users on the member servers.
not as local users.
(This used to be commit a030fa373aefde8628def54ca8152f237a0467dc)
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(This used to be commit d98a68e0ebaf2fbd360b826f5df472bc3f94285b)
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(This used to be commit a2bd8f0bfa12f2a1e33c96bc9dabcc0e2171700d)
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(This used to be commit 15d2bc47854df75f8b2644ccbc887d0357d9cd27)
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(This used to be commit 165d1ae55622ca1e89c94fc5e40bdf5cddbcab45)
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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)
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displaying pid_t, uid_t and gid_t values. This removes a whole lot of warnings
on some of the 64-bit build farm machines as well as help us out when 64-bit
uid/gid/pid values come along.
(This used to be commit f93528ba007c8800a850678f35f499fb7360fb9a)
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* 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)
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to winbindd. See README.idmap-and-winbind-changes for details.
(This used to be commit 1111bc7b0c7165e1cdf8d90eb49f4c368d2eded6)
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just yet.
`
(This used to be commit 6f0b5d474a051db512db2f73a8097c80964ec513)
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winbindd now. Also removing an unused file.
(This used to be commit 688369c23c604e9b6654fcf07190d2e27c1138cf)
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* remove idmap_XX_to_XX calls from smbd. Move back to the
the winbind_XXX and local_XXX calls used in 2.2
* all uid/gid allocation must involve winbindd now
* move flags field around in winbindd_request struct
* add WBFLAG_QUERY_ONLY option to winbindd_sid_to_[ug]id()
to prevent automatic allocation for unknown SIDs
* add 'winbind trusted domains only' parameter to force a domain member
server to use matching users names from /etc/passwd for its domain
(needed for domain member of a Samba domain)
* rename 'idmap only' to 'enable rid algorithm' for better clarity
(defaults to "yes")
code has been tested on
* domain member of native mode 2k domain
* ads domain member of native mode 2k domain
* domain member of NT4 domain
* domain member of Samba domain
* Samba PDC running winbindd with trusts
Logons tested using 2k clients and smbclient as domain users
and trusted users. Tested both 'winbind trusted domains only = [yes|no]'
This will be a long week of changes. The next item on the list is
winbindd_passdb.c & machine trust accounts not in /etc/passwd (done
via winbindd_passdb)
(This used to be commit 8266dffab4aedba12a33289ff32880037ce950a8)
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Samba will now use the user's UNIX primary group, as the primary group when
dealing with the filesystem. The NT primary group is ignored in unix.
For the NT_TOKEN, the primary group is the NT priamry group, and the unix
primary group is added to the NT_TOKEN as a supplementary group.
This should fix bug #109, but will need to be revisited when we get a full
NT group database.
Also in this commit:
- Fix debug statements in service.c
- Make idmap_ldap show if it's adding, or modifying an existing DN
- Make idmap_ldap show both the error message and error string
(This used to be commit 32e455a714b2090fcfd1f6d73daccf600c15d51b)
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down failures.
Add a 'auto-add on modify' feature to guestsam
Fix some segfault bugs on no-op idmap modifications, and on new idmappings that
do not have a DN to tack onto.
Make the 'private data' a bit more robust.
Andrew Bartlett
(This used to be commit 6c48309cda9538da5a32f3d88a7bb9c413ae9e8e)
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- Try better to add the appropriate mapping between UID and SIDs, based
on Get_Pwnam()
- Look for previous users (lookup by SID) and correctly modify the existing
entry in that case
- Map the root user to the Admin SID as a 'well known user'
- Save the LDAPMessage result on the SAM_ACCOUNT for use in the next 'update'
call on that user. This means that VL's very nice work on atomic LDAP
updates now really gets used properly!
- This also means that we know the right DN to update, without the extra
round-trips to the server.
Andrew Bartlett
(This used to be commit c7118cb31dac24db3b762fe68ce655b17ea102e0)
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We still have a lot of work to do to allow this in quite the same way as we
have in the TDB, but it certainly is getting closer.
Andrew Bartlett
(This used to be commit b9ef4e138843e3a9d1157e197de0964daf29f0dd)
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mapped with the rid algorithm.
Instead, a uid/gid from the UID/GID range will be allocated for this RID.
Andrew Bartlett
(This used to be commit 68245e9cfae9a8cb663503301c21498dd9a3a560)
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We now always read the Domain SID out of LDAP. If the local secrets.tdb
is ever different to LDAP, it is overwritten out of LDAP. We also
store the 'algorithmic rid base' into LDAP, and assert if it changes.
(This ensures cross-host synchronisation, and allows for possible
integration with idmap). If we fail to read/add the domain entry, we just
fallback to the old behaviour.
We always use an existing DN when adding IDMAP entries to LDAP, unless
no suitable entry is available. This means that a user's posixAccount
will have a SID added to it, or a user's sambaSamAccount will have a UID
added. Where we cannot us an existing DN, we use
'sambaSid=S-x-y-z,....' as the DN.
The code now allows modifications to the ID mapping in many cases.
Likewise, we now check more carefully when adding new user entires to LDAP,
to not duplicate SIDs (for users, at this stage), and to add the sambaSamAccount
onto the idmap entry for that user, if it is already established (ensuring
we do not duplicate sambaSid entries in the directory).
The allocated UID code has been expanded to take into account the space
between '1000 - algorithmic rid base'. This much better fits into what
an NT4 does - allocating in the bottom part of the RID range.
On the code cleanup side of things, we now share as much code as
possible between idmap_ldap and pdb_ldap.
We also no longer use the race-prone 'enumerate all users' method for
finding the next RID to allocate. Instead, we just start at the bottom
of the range, and increment again if the user already exists. The first
time this is run, it may well take a long time, but next time will just
be able to use the next Rid.
Thanks to metze and AB for double-checking parts of this.
Andrew Bartlett
(This used to be commit 9c595c8c2327b92a86901d84c3f2c284dabd597e)
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Jeremy.
(This used to be commit 16a5461dd36f138a1bb1e3a2b70d4000bba0c980)
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Volker
(This used to be commit 9d317fb533c5236bef1701d322abd537beea02d5)
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Jeremy.
(This used to be commit 1714eb6bef627ebcfb6db03e58fdd02ea502c6e1)
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Jeremy.
(This used to be commit ba112bb3fdb4e81d8f6ab1ccc4a68960f71ccb23)
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idmap backend is specified cause smbd to ask winbindd (use winbindd if
you want a consistant remote backend solution).
Should work well enough for next beta now...
Jeremy.
(This used to be commit 8f830c509af5976d988a30f0b0aee4ec61dd97a3)
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and ID_CACHE to ID_CACHE_SAVE. Added locking around tdb writes & deletes
for multi-process access.
Jeremy.
(This used to be commit 5b998cdc1d552234236862f6a2bbae703b0c146e)
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add.
Jeremy.
(This used to be commit 030b35ca0fc9fe49610084c6c1be95241157564b)
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not being present (and so allocate another) and an entry that is present but
of the wrong type. This code still has major problems...
Jeremy.
(This used to be commit a304bc5ff134df118754d9e8d2b2680b4101e438)
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things at the *front* of the list). Add more debug. Still broken.. :-(.
Jeremy.
(This used to be commit dd9251e6f51f229ca1fab23d9b06f5bb68644fab)
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Clean up the init a little bit, less nested if-statements.
Agreed upon with Simo.
Volker
(This used to be commit fdcfefd7f1be55307ccd59290efd249981198e1e)
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Set back 3.0 to use only winbindd_idmap.tdb as idmap database as told on
samba-technical.
Tested and working so far.
(This used to be commit e154e50fed8968567f75fcd581de2b41914ea2c1)
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Jeremy.
(This used to be commit a118648d9505d54850ffad1e9ce7a2c3d279df9f)
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Jeremy.
(This used to be commit 705915d9f71504f8ae04444352c80811c5a6f1ac)
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causes mapping to dissapear...
Jeremy.
(This used to be commit bdffc81c9d1eeab26e4dba017a99bb9cc9131493)
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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)
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The idea here is to eliminate the need to *set* the 'HWM' (High Water
Mark) in the tdb. Instead, each caller wanting to add an item to the
TDB uses the fact that an insert will *fail* if entry already exists.
More importantly, this means that we don't need to know the value of the
idmap uid/gid values when setting arbitrary entries, which can occur on
an smb.conf without such values specified.
Then all we need to do is loop until we get an id that will insert.
This means that the HWM does not need to be accurate, and we can have
IDs allocates safely above the HWM.
Setting the HWM to an arbitrary value was racy in the past - now we
don't even do it.
This patch also adds paranoia in reading the tdb - both the entry, and
it's reverse entry must be present. This means that we don't need to
'clean up' after an abnormal failure (which would probably fail too),
instead we rely on readers to ignore the half-completed entry. The way
this is done will allow SIDs to then allocated an ID when things are
normal again.
Andrew Bartlett
(This used to be commit 74709e159cdcd4dbcf138428a85067b38c4ebe64)
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and pdb_ldap.
So far, it's just a function rename, so that the next patch can be a very
simple matter of copying functions, without worrying about what changed
in the process.
Also removes the 'static' pointers for the rebind procedures, replacing them
with a linked list of value/key lookups. (Only needed on older LDAP client
libs)
Andrew Bartlett
(This used to be commit f93167a7e1c56157481a934d2225fe19786a3bff)
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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)
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0644 as the other databases.
Volker
(This used to be commit 5849053930474b1e735f3232995813ef5126ad00)
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Volker
(This used to be commit 2392f460aeb11f32759e84faf1e7ace73c5db281)
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Volker
(This used to be commit dcdb6683a7c9d675c23cc2c0295cefec81f469a7)
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from the output of 'net idmap dump'.
'net idmap dump' now also prints the USER/GROUP HWM.
Volker
(This used to be commit c0575be936572bb091a77c58361bd3a4fe9549ff)
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tested.
Incrementing HWW_USER while allocating a GROUPID looked somewhat wrong.
Volker
(This used to be commit d1eac2c75856f8f1dec8d429feb24a5f05fa6ca8)
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(This used to be commit df0df941d84386a7de5c97149c6c06d01a8720d0)
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Jeremy.
(This used to be commit 6a07d19b6342e28a4827c16fcc379952bb1808b4)
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* remove 'winbind uid' and 'winbind gid' parameters (replaced
by current idmap parameter)
* create the sambaUnixIdPool entries automatically in the 'ldap
idmap suffix'
* add new 'ldap idmap suffix' and 'ldap group suffix' parametrer
* "idmap backend = ldap" now accepts 'ldap:ldap://server/' format
(parameters are passed to idmap init() function
(This used to be commit 1665926281ed2be3c5affca551c9d458d013fc7f)
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