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Jeremy.
(This used to be commit aa62bb6b4ccb46a58bbe8f46d552a062ca06c238)
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Instead of trying to do this in the winbindd_cache
entries, add a timed even handler to probe every
5 mins when disconnected.
Fix events to run all pending events, rather than
only one.
Jeremy.
(This used to be commit 7bfbe1b4fb9a91c6678035f220bbf0b4f5afdcac)
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(This used to be commit 1115745caed3093c25d6be01ffee21819fb0a675)
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get_sorted_dc_list
return NTSTATUS.
If we want to differentiate different name resolution problems we might want
to introduce yet another error class for Samba-internal errors. Things like no
route to host to the WINS server, a DNS server explicitly said host not found
etc might be worth passing up.
Because we can not stash everything into the existing NT_STATUS codes, what
about a Samba-specific error class like NT_STATUS_DOS and NT_STATUS_LDAP?
Volker
(This used to be commit 60a166f0347170dff38554bed46193ce1226c8c1)
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to do the upper layer directories but this is what
everyone is waiting for....
Jeremy.
(This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
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Jeremy.
(This used to be commit 5c5ea3152f8dbdfd7717b65e035191ffed3ec548)
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by converting the lookup_XX functions to correctly
return SID_NAME_TYPE enums.
Jeremy.
(This used to be commit ee2b2d96b60c668e37592c79e86c2fd851e15f69)
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checking in. size_t != uint32 on a 64-bit machine.
Jeremy.
(This used to be commit 09c89732869eae0d8c8971ac78235d34e4dcecb9)
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We may only feed rpc_useraliases with chunks of 1024 entries. This is
important as the token generation otherwise fails when a user is member
of more then 1024 groups.
Volker, please check.
Guenther
(This used to be commit d8fd94648f965eb043f957b154ce63b245a90328)
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Guenther
(This used to be commit 5ecfaf7d505e6acc23a06dd64d00f5e6fb8efe6f)
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query the samlogon cache first as well.
Guenther
(This used to be commit aa52b11dd450ca3ec1f156e17822b1c4971ef915)
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Guenther
(This used to be commit 01787bd45b4186d3e997f750b08c50df9d3cbbe1)
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Sync with trunk as off r13315
(This used to be commit 17e63ac4ed8325c0d44fe62b2442449f3298559f)
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(This used to be commit 4a4f85f0ef8545b7062e9a49392d4488aa108036)
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around failed query_user calls. This fixes
logons to a member of a Samba domain as a user from a
trusted AD domain.
As per comments on samba-technical, I still need to add
(a) cache the PAC info as werll as NTLM net_user_info_3
(b) expire the cache when the SMB session goes away
Both Jeremy and Guenther have signed off on the idea.
(This used to be commit 0c2bb5ba7b92d9210e7fa9f7b70aa67dfe9faaf4)
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Will deal with any fallout from special environments using a non-cache solution
(This used to be commit e1de6f238f3981d81e49fb41919fdce4f07c8280)
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POSIX
homedirectory and the loginshell from Active Directory's "Services for Unix".
Enable it with:
winbind sfu support = yes
User-Accounts without SFU-Unix-Attributes will be assigned template-based
Shells and Homedirs as before.
Note that it doesn't matter which version of Services for Unix you use (2.0,
2.2, 3.0 or 3.5). Samba should detect the correct attributes (msSFULoginShell,
msSFU30LoginShell, etc.) automatically.
If you also want to share the same uid/gid-space as SFU then also use PADL's
ad-idmap-Plugin:
idmap backend = ad
When using the idmap-plugin only those accounts will appear in Name Service
Switch that have those UNIX-attributes which avoids potential uid/gid-space
clashes between SFU-ids and automatically assigned idmap-ids.
Guenther
(This used to be commit 28b59699425b1c954d191fc0e3bd357e4a4e4cd8)
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(This used to be commit a0ac9a8ffd4af31a0ebc423b4acbb2f043d865b8)
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(This used to be commit 8104149e6f490fa1a298e61becc8df01ddd92008)
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getting the SID for a domain
(This used to be commit 2e0941ebc1d6a9a9498cc5a9f072d501293f8933)
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1. using smbc_getxattr() et al, one may now request all access control
entities in the ACL without getting all other NT attributes.
2. added the ability to exclude specified attributes from the result set
provided by smbc_getxattr() et al, when requesting all attributes,
all NT attributes, or all DOS attributes.
3. eliminated all compiler warnings, including when --enable-developer
compiler flags are in use. removed -Wcast-qual flag from list, as that
is specifically to force warnings in the case of casting away qualifiers.
Note: In the process of eliminating compiler warnings, a few nasties were
discovered. In the file libads/sasl.c, PRIVATE kerberos interfaces
are being used; and in libsmb/clikrb5.c, both PRIAVE and DEPRECATED
kerberos interfaces are being used. Someone who knows kerberos
should look at these and determine if there is an alternate method
of accomplishing the task.
(This used to be commit 994694f7f26da5099f071e1381271a70407f33bb)
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"qualifiers". The
whole of samba comiles warning-free with the default compiler flags.
Temporarily defined -Wall to locate other potential problems. Found an
unused static function (#ifdefed out rather than deleted, in case it's
needed for something in progress).
There are also a number of uses of undeclared functions, mostly krb5_*.
Files with these problems need to have appropriate header files included,
but they are not fixed in this update.
oplock_linux.c.c has undefined functions capget() and capset(), which need
to have "#undef _POSIX_SOURCE" specified before including <sys/capability.h>,
but that could potentially have other side effects, so that remains uncorrected
as well.
The flag -Wall should be added permanently to CFLAGS, and all warnings then
generated should be eliminated.
(This used to be commit 5b19ede88ed80318e392f8017f4573fbb2ecbe0f)
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TODO: This needs to be merged to trunk separately, it has changed a little,
but it's friday evening here.
Volker
(This used to be commit 49c3e04632e9fcdf552259412e8ec54d18269516)
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rejects
everything but 1000 here, so there's no point in exposing that to the caller.
Thanks,
Volker
(This used to be commit 03ec1bd9e54b065c0494bc57a3d78ac0ae28e234)
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*attr[]. This
gives some new warnings in smbldap.c, but a the callers are cleaned up.
Volker
(This used to be commit 543799fc0ddc3176469acc1fab7093c41556d403)
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shows that this info is correctly returned to us in to info3 struct, so
check_info3_in_group does not need to be adapted.
Volker
(This used to be commit a84e778cafcefdc1809474c2123e757c8c9d9b70)
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based on samba4-idl.
This saves us an enormous amount of totally unnecessary ldap-traffic
when several hundreds of winbind-daemons query a Samba3 DC just to get
the fake SAM-sequence-number (time(NULL)) by enumerating all users, all
groups and all aliases when query-dom-info level 2 is used.
Note that we apparently never get the sequence number right (we parse a
uint32, although it's a uint64, at least in samba4 idl). For the time
being, I would propose to stay with that behaviour.
Guenther
(This used to be commit f9ab15a986626581000d4b93961184c501f36b93)
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allocation
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)
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add a timeout to the ldap open calls. New parameter, ldap timeout
added.
Jeremy.
(This used to be commit e5b3094c4cc75eb07f667dd1aeb73921ed7366ac)
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and AD) as well as on a Samba DC
(This used to be commit 157d53782d6a7d0b7e30676a674ff2a25a15369c)
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(This used to be commit 8037750df568e6b51b2b0cba9192468110470388)
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in lib/smbpasswd.c that were exact duplicates of functions in passdb/passdb.c
(These should perhaps be pulled back out to smbpasswd.c, but that can occour
later).
Andrew Bartlett
(This used to be commit fcdc5efb1e245c8fa95cd031f67ec56093b9056e)
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domains, this patch ensures that we always use the ADS backend when
security=ADS, and the remote server is capable.
The routines used for this behaviour have been upgraded to modern Samba
codeing standards.
This is a change in behaviour for mixed mode domains, and if the trusted
domain cannot be reached with our current krb5.conf file, we will show
that domain as disconnected.
This is in line with existing behaviour for native mode domains, and for
our primary domain.
As a consequence of testing this patch, I found that our kerberos error
handling was well below par - we would often throw away useful error
values. These changes move more routines to ADS_STATUS to return
kerberos errors.
Also found when valgrinding the setup, fix a few memory leaks.
While sniffing the resultant connections, I noticed we would query our
list of trusted domains twice - so I have reworked some of the code to
avoid that.
Andrew Bartlett
(This used to be commit 7c34de8096b86d2869e7177420fe129bd0c7541d)
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DNS names (realms) from NetBIOS domain names.
Until now, we would experience delays as we broadcast lookups for DNS names
onto the local network segments.
Now if DNS comes back negative, we fall straight back to looking up the
short name.
Andrew Bartlett
(This used to be commit 32397c8b01f1dec7b05140d210bb32f836a80ca6)
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rpc_parse/parse_lsa.c:
nsswitch/winbindd_rpc.c:
nsswitch/winbindd.h:
- Add const
libads/ads_ldap.c:
- Cleanup function for use
nsswitch/winbindd_ads.c:
- Use new utility function ads_sid_to_dn
- Don't search for 'dn=', rather call the ads_search_retry_dn()
nsswitch/winbindd_ads.c:
include/rpc_ds.h:
rpc_client/cli_ds.c:
- Fixup braindamage in cli_ds_enum_domain_trusts():
- This function was returning a UNISTR2 up to the caller, and
was doing nasty (invalid, per valgrind) things with memcpy()
- Create a new structure that represents this informaiton in a useful way
and use talloc.
Andrew Bartlett
(This used to be commit 06c3f15aa166bb567d8be0a8bc4b095b167ab371)
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Andrew Bartlett
(This used to be commit 3f6d0cd3a83bc75922cb125ffe2b0127c8aa417b)
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the full name in gecos field; bug 587
(This used to be commit 329065d7cddb52c52667c93e0a0218c0e89938be)
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compilation, but that allows Samba3 to take advantage of pre-compiled
headers in gcc if available.
(This used to be commit b3e024ce1da7c7e24fcacd8a2964dd2e4562ba39)
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in iconv.c and nsswitch/). Using them means you're not thinking about multibyte at
all and I really want to discourage that.
Jeremy.
(This used to be commit d7e35dfb9283d560d0ed2ab231f36ed92767dace)
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(This used to be commit 398bd14fc6e2f8ab2f34211270e179b8928a6669)
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(This used to be commit 05ec9c40f40be4d4dbb10b33e0def2374468ff8a)
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*) consolidates the dc location routines again (dns
and netbios) get_dc_list() or get_sorted_dc_list()
is the authoritative means of locating DC's again.
(also inludes a flag to get_dc_list() to define
if this should be a DNS only lookup or not)
(however, if you set "name resolve order = hosts wins"
you could still get DNS queries for domain name IFF
ldap_domain2hostlist() fails. The answer? Fix your DNS
setup)
*) enabled DOMAIN<0x1c> lookups to be funneled through
resolve_hosts resulting in a call to ldap_domain2hostlist()
if lp_security() == SEC_ADS
*) enables name cache for winbind ADS backend
*) enable the negative connection cache for winbind
ADS backend
*) removes some old dead code
*) consolidates some duplicate code
*) moves the internal_name_resolve() to use an IP/port pair
to deal with SRV RR dns replies. The namecache code
also supports the IP:port syntax now as well.
*) removes 'ads server' and moves the functionality back
into 'password server' (which can support "hostname:port"
syntax now but works fine with defaults depending on
the value of lp_security())
(This used to be commit d7f7fcda425bef380441509734eca33da943c091)
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branch.
Jeremy.
(This used to be commit 19629b41cb9b5e5f9e0d4a6d52af983a4d05c8cb)
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* move back to qsort() for sorting IP address in get_dc_list()
* remove dc_name_cache in cm_get_dc_name() since it slowed
things down more than it helped. I've made a note of where
to add in the negative connection cache in the ads code.
Will come back to that.
* fix rpcclient to use PRINTER_ALL_ACCESS for set printer (instead
of MAX_ALLOWED)
* only enumerate domain local groups in our domain
* simplify ldap search for seqnum in winbindd's rpc backend
(This used to be commit f8cab8635b02b205b4031279cedd804c1fb22c5b)
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failure
* Fix code to use winbind_rpc methods for trusted mixed mode or NT4 domains
( does no one ever test this? )
* add in LDAP code to get the sequence number for rpc based seqnum update.
( this is needed if the DC is upgraded and samba is not reconfigured
to use security = ads; it's not pretty but it works (from app_head) )
* fix bug that caused us to enumerate domain local groups in domains
other than our own
(This used to be commit 14f2cd139a22454571cea8475d3b7c5c2787d378)
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This replaces the universal group caching code (was originally
based on that code). Only applies to the the RPC code.
One comment: domain local groups don't show up in 'getent group'
that's easy to fix.
Code has been tested against 2k domain but doesn't change anything
with respect to NT4 domains.
netsamlogon caching works pretty much like the universal group
caching code did but has had much more testing and puts winbind
mostly back in sync between branches.
(This used to be commit aac01dc7bc95c20ee21c93f3581e2375d9a894e1)
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This includes the 'SIDs Rule' patch, mimir's trusted domains cacheing code,
the winbind_idmap abstraction (not idmap proper, but the stuff that held up
the winbind LDAP backend in HEAD).
Andrew Bartlett
(This used to be commit d4d5e6c2ee6383c6cceb5d449aa2ba6c83eb0666)
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all cm_get_XX calls and their subsequent requests in a retry loop in case
we've temporarily lost connection to the DC. Makes winbindd more reliable.
Jeremy.
(This used to be commit 20798ac739682884b5c1340e3bd55a95eefb4b0f)
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from HEAD. I had to do this for him as he was *so* tired, the poor
chap, plus he has this bad leg, plus the dog ate his homework etc. etc.
Jeremy.
(This used to be commit 1e752b48a12cdcf2cb6343705be83f304e5ee2b6)
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groups.
Jeremy.
(This used to be commit c3a779fc0d9be38f6aa2569c36916a76e1a04359)
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