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Commit Graph

92 Commits

Author SHA1 Message Date
Matthias Dieter Wallnöfer
2d80364f1b s4:getncchanges.c - fix some counter variable types
They should be "unsigned" since they count LDB objects. And also the SID array
can be counted as "unsigned".
2010-08-23 18:05:52 +02:00
Andrew Tridgell
635c41ab82 s4-drs: show the user sid that does the GetNCChanges call
this is useful when debugging replication

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-08-23 15:55:39 +10:00
Andrew Tridgell
826177bd24 s4-drs: removed the warning on WRIT_REP being set
we just need to clear this flag
2010-08-23 15:55:39 +10:00
Andrew Bartlett
6cf29b3e4f s4:security Change struct security_token->sids from struct dom_sid * to struct dom_sid
This makes the structure much more like NT_USER_TOKEN in the source3/
code.  (The remaining changes are that privilages still need to be merged)

Andrew Bartlett
2010-08-23 08:50:55 +10:00
Andrew Tridgell
f1c6bab60e s4-drs: fixed the error code for EXOP_REPL_SECRET getncchanges calls
when we deny a EXOP_REPL_SECRET call we should set the exop error code
to NONE, and the main return code to WERR_DS_DRA_ACCESS_DENIED (based
on observing windows server behaviour)

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-08-20 20:34:11 +10:00
Andrew Tridgell
4cc6b5a69b s4-drs: bring us much closer to the docs for DRS secret replication
The rules for when a RODC can replicate secrets are:

 - it can always replicate its own acct
 - it can also replicate its krbtgt acct
 - it can't replicate other krbtgt accts
 - it can't replicate interdomain trust accounts
 - it can't replicate users in the denied group list
 - it can replicate users in the allowed group list

otherwise it can't replicate

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-08-20 20:34:11 +10:00
Andrew Tridgell
c122939919 s4-drs: implement RODC attribute filtering override
When a RODC uses extended getncchanges operation
DRSUAPI_EXOP_REPL_SECRET it gets an override on the ability to
replicate the secret attributes.

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-08-20 20:34:11 +10:00
Kamen Mazdrashki
89899f55dc s4-drs: ATTIDs for deleted attributes should be based on msDs-IntId value if it exists 2010-08-19 03:34:05 +03:00
Kamen Mazdrashki
6a51afcfdb s4-drs: GetNCChanges() to return correct (in AD-way) ATTIDs
Depending on which NC is being replicated, GetNCChanges() returns
either ATTID based on local prefixMap or msDs-IntId value of
the attributeSchema class for the attribute being replicated.

If set, msDs-IntId value is always returned when replicating
object form NC other than Schema NC.
Objects in Schema NC replica always use prefixMap based ATTIDs.
2010-08-19 03:34:03 +03:00
Andrew Bartlett
7c6ca95bec s4:security Remove use of user_sid and group_sid from struct security_token
This makes the structure more like Samba3's NT_USER_TOKEN
2010-08-18 09:50:38 +10:00
Andrew Tridgell
21729b63f0 s4-drs: allow getncchanges from RODC with WRIT_REP set
w2k8r2 is setting this bit as a RODC. Instead of refusing the
replication, we now remove the bit from req8, which means other places
in the code that check this bit can stay the same

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-08-17 21:21:50 +10:00
Andrew Tridgell
45a2b408ba s4-drs: added domain_sid to DRS security checks
we need the domain_sid to determine if the account is a RODC for our
domain

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-08-17 21:21:50 +10:00
Andrew Tridgell
6b266b85cf s4-loadparm: 2nd half of lp_ to lpcfg_ conversion
this converts all callers that use the Samba4 loadparm lp_ calling
convention to use the lpcfg_ prefix.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
2010-07-16 18:24:27 +10:00
Stefan Metzmacher
02a627e719 s4:drsuapi: don't return all linked attributes at the same time
Windows gives them in chunks, but I don't know the correct
rule to calculate the chunk size.

For now I'll use 1500 as the max size.

Windows isn't happy when it gets ~ 100000 linked attributes in one
response. It corrupts its directory index and later moves some objects
to the LostAndFound folder.

metze
2010-07-09 16:43:17 +02:00
Jelmer Vernooij
f9ca9e46ad Finish removal of iconv_convenience in public API's. 2010-05-18 11:45:30 +02:00
Anatoliy Atanasov
dbbbc7d1f8 s4/rodc: RODC FAS initial implementation 2010-04-29 10:18:06 +03:00
Andrew Tridgell
c375b90f5d s4-getncchanges: honor DRSUAPI_DRS_REF_GCSPN
this is an alternative way of establishing repsTo
2010-04-27 10:38:58 +10:00
Andrew Tridgell
6ee1c503bf s4-drs: don't send uninstantiated objects in getncchanges
This includes deleted partitions

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-04-26 19:06:07 +10:00
Andrew Tridgell
e7262b51d1 s4-drs: validate RODC credentials via the user_sid
This checks whether a replication client is a RODC by inclusion of the
the DOMAIN_RID_ENTERPRISE_READONLY_DCS sid in the users token

Pair-Programmed-With: Rusty Russell <rusty@samba.org>
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-04-22 19:36:16 +10:00
Andrew Tridgell
90230ce27e s4-drs: only allow replication with the right invocationId
Non-administrator replication checks the invocationId matches
the sid of the user token being used

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-04-22 19:36:16 +10:00
Fernando J V da Silva
d940a44496 s4-drs: Do not send RODC filtered attributes to RODCs on GetNCChanges reply
During building an object to send it on a GetNCChanges reply, it checks
the attributes and if any of them is a RODC filtered and the recipient
is a RODC, then such attribute is not sent.

Signed-off-by: Andrew Tridgell <tridge@samba.org>
2010-04-22 19:36:15 +10:00
Fernando J V da Silva
57bcdf008f s4-drs: samdb_is_rodc() function and new samdb_rodc() function
This patch creates the samdb_is_rodc() function, which looks for
the NTDSDSA object for a DC that has a specific invocationId
and if msDS-isRODC is present on such object and it is TRUE, then
consider the DC as a RODC.
The new samdb_rodc() function uses the samdb_is_rodc() function
for the local server.

Signed-off-by: Andrew Tridgell <tridge@samba.org>
2010-04-22 19:36:15 +10:00
Matthias Dieter Wallnöfer
ad9e407357 Revert "s4:prefer "samdb_*_dn" basedn calls over the "ldb_get_*_dn" functions"
We should use the "ldb_get_*_basedn" calls since they are available in the LDB
library.
2010-04-13 08:55:15 +02:00
Andrew Bartlett
2de07761e0 s4:dsdb Change dsdb_get_schema() callers to use new talloc argument
This choses an appropriate talloc context to attach the schema too,
long enough lived to ensure it does not go away before the operation
compleates.

Andrew Bartlett
2010-03-16 19:26:03 +11:00
Andrew Bartlett
5ed18fad00 s4/rpc_server Don't segfault over replPropertyMetaData contents
The replPropertyMetaData may contain attrid values that we don't yet
have in the local schema.  We need to deal with this - it is a serious
error, but we should not segfault.

Andrew Bartlett
2010-03-11 11:27:47 +11:00
Matthias Dieter Wallnöfer
f24dfbfb18 s4:drsuapi RPC - Change also here counters to "unsigned"
No need to have "signed" counters at those places.
2010-03-05 18:38:58 +01:00
Anatoliy Atanasov
b73437fbaa s4/rodc: Implement samdb_rodc with ldb context 2010-03-01 14:17:32 +02:00
Andrew Tridgell
3ae75a4248 s4: use LDB_TYPESAFE_QSORT() instead of ldb_qsort() 2010-02-13 22:36:12 +11:00
Andrew Tridgell
f954f522a4 s4-rpcserver: use TYPESAFE_QSORT() in rpc servers 2010-02-13 22:36:12 +11:00
Andrew Tridgell
f461a72ec3 idl: switched to using the WSPP names for the 'neighbour' DRS options
The documentation shows that all these functions in fact use the same
flags variable type. To be consistent between functions, and to allow
easy reference to the WSPP docs, it is better for us to also use this
generic DrsOptions bitfield rather than one per operations.
2010-01-18 07:25:18 +11:00
Andrew Tridgell
8342d08f5c s4-dsdb: take advantage of local cursor and sort
in getncchanges and repl task we don't need the extra load and sort
any more.
2010-01-16 14:10:43 +11:00
Andrew Tridgell
0bba44094a s4-drs: use dsdb_load_udv_v2() in getncchanges code 2010-01-16 14:10:43 +11:00
Andrew Tridgell
2008d24e91 s4-drs: switch the DRS server to the generic DRS options flags 2010-01-14 15:37:59 +11:00
Andrew Tridgell
04e82370db s4-drs: base is_nc_prefix on instanceType
for extended operations comparing to the ncRoot_dn is not correct
2010-01-09 18:56:30 +11:00
Andrew Tridgell
1158c13861 s4-drs: need to set the getncchanges extended_ret on success too 2010-01-09 18:56:29 +11:00
Andrew Tridgell
39730ac302 s4-drs: be less verbose when we filter objects by UDV 2010-01-09 18:56:28 +11:00
Andrew Tridgell
349f7ba09c s4-drs: added filtering by udv in getncchanges
When a client supplied an uptodateness_vector, we can use it to filter
what objects we return. This greatly reduces the amount of replication
traffic between DCs.
2010-01-09 13:11:27 +11:00
Andrew Tridgell
9e6eb22f7f s4-drs: fixed the NC in the getncchanges RID alloc reply
the search happens on a different DN to the NC of the request, but the
reply is with the original NC
2010-01-09 10:15:14 +11:00
Andrew Tridgell
196cb6b359 s4-drs: fixed usage of ldb_dn_new() 2010-01-09 10:15:12 +11:00
Andrew Tridgell
5803253362 s4-drs: we need to wrap extended operations in transactions 2010-01-08 13:03:05 +11:00
Andrew Tridgell
ac5d426062 s4-drs: added some debug messages
It is nice to see when a RID Alloc is successful
2010-01-08 13:03:02 +11:00
Andrew Tridgell
f254091957 s4-dsdb: added support for DRSUAPI_EXOP_FSMO_RID_ALLOC
This allocates a RID pool for the client DC when we are the RID Manager

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-01-08 13:03:02 +11:00
Andrew Tridgell
00b39c70f5 s4-dsdb: switched to using RMD_FLAGS instead of DELETED in extended DNs
This allows for more flags in the future
2010-01-02 08:16:57 +11:00
Andrew Tridgell
e3cf818c27 s4-drs: sort linked attributes
See MS-DRSR section 4.1.10.5.17 for a description of the sorting
comparison function
2010-01-02 08:16:55 +11:00
Andrew Tridgell
38160deac4 s4-drs: use dsdb linked attribute parse functions
This makes the code considerably more readable
2010-01-02 08:16:54 +11:00
Andrew Tridgell
0c2afdd5a9 s4-drs: update highwatermark after successfully encoding the object 2010-01-02 08:16:52 +11:00
Andrew Tridgell
ff6dd4a67f s4-drs: send all linked attributes at the end of a replication cycle
This ensures that a link is not seen before the object it points to
2010-01-02 08:16:52 +11:00
Andrew Tridgell
5bf257fa9b s4-drs: use the extended linearized form for DRS replication
We were sending zero GUIDs. Not good!

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-01-02 08:16:52 +11:00
Andrew Tridgell
7653f56bd4 s4-drs: implemented sorting functions based on replication flags
I think we probably have more work to do on the sort order, but this
brings us a bit closer.
2010-01-02 08:16:52 +11:00
Andrew Tridgell
340d7e807b s4-drs: fixed the UDV return in getncchanges
We should overwrite an existing entry if found
2010-01-02 08:16:51 +11:00