samba.git/source3/rpc_server, branch talloc-2.4.2

s3:rpc_server/witness: add handling of MSG_RPCD_WITNESS_REGISTRATION_UPDATE messages

2024-01-26T17:00:33+00:00

This implements the server side features for the
'net witness [client-move,...]' commands in the end.

These are administrator driven notifications for the witness client.

RPCD_WITNESS_REGISTRATION_UPDATE_FORCE_RESPONSE and
RPCD_WITNESS_REGISTRATION_UPDATE_FORCE_UNREGISTER will be very useful
for later automated testing.

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Günther Deschner

s3:rpc_server/witness: let Register[Ex] store rpcd_witness_registration.tdb records

2024-01-26T17:00:33+00:00

This will allow 'net witness list' to be implemented in the end.

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Günther Deschner

s3:rpc_server/witness: add implementation based on CTDB_SRVID_IPREALLOCATED and ctdbd_all_ip_foreach()

2024-01-26T17:00:33+00:00

The design is relatively simple in the end:

- We use ctdbd_all_ip_foreach() in order to build an
  in memory list of interfaces(ip addresses) and
  record if:
  - they are currently available or not
  - if they node local or not

- The current list is would we use for the
  GetInterfaceList() call.

- Register[Ex] will create an in memory structure
  holding a queue for pending AsyncNotify requests.

- Unregister() will cancel pending AsyncNotify requests and
  let them return NOT_FOUND.

- CTDB_SRVID_IPREALLOCATED messages will cause we refresh
  with ctdbd_all_ip_foreach():
  - this will detect changes in the interface state
    and remove stale interfaces.
  - for each change the list of registrations is checked
    for a matching ip address and a RESOURCE_CHANGE
    will be scheduled in the queue of the registration,
    the started queue will trigger AsyncNotify responses

- We also register the connections with ctdb in order
  to give other nodes a chance to generate tickle-acks
  for the witness tcp connections.

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Günther Deschner

s3:rpc_server: add basic rpcd_witness template

2024-01-26T17:00:32+00:00

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Günther Deschner

samr_server: Modernize a DBG statement

2024-01-23T23:28:31+00:00

Signed-off-by: Volker Lendecke 
Reviewed-by: Jeremy Allison

samr_server: Avoid a DEBUGADD()

2024-01-23T23:28:31+00:00

Signed-off-by: Volker Lendecke 
Reviewed-by: Jeremy Allison

s3:rpc_server: Mark _lsa_CreateTrustedDomainEx as NOT_IMPLMENTED

2024-01-09T14:17:40+00:00

There is no PDB backend supporting this.

Signed-off-by: Andreas Schneider 
Reviewed-by: Stefan Metzmacher 

Autobuild-User(master): Andreas Schneider 
Autobuild-Date(master): Tue Jan  9 14:17:40 UTC 2024 on atb-devel-224

s3:rpc_server: Mark _lsa_CreateTrustedDomain as NOT_IMPLMENTED

2024-01-09T13:17:34+00:00

There is no PDB backend which is supporting this.

Signed-off-by: Andreas Schneider 
Reviewed-by: Stefan Metzmacher

Revert "rpc_server:srvsvc - retrieve share ACL via root context"

2023-12-20T11:20:51+00:00

This reverts commit 80c0b416892bfacc0d919fe032461748d7962f05.

With the previous patch it is no longer required. We open
share_info.tdb as root when starting up rpcd_classic and keep it open.

Commit 80c0b416892bfacc0d919fe032461748d7962f05 only fixed the
problem in one place, but we had it in a lot more places...

Bug: https://bugzilla.samba.org/show_bug.cgi?id=15265
Signed-off-by: Volker Lendecke 
Reviewed-by: Stefan Metzmacher 

Autobuild-User(master): Stefan Metzmacher 
Autobuild-Date(master): Wed Dec 20 11:20:51 UTC 2023 on atb-devel-224

rpcd_classic: Open share_info.tdb as root

2023-12-20T10:15:29+00:00

srvsvc needs it, but for example NetShareGetInfo() runs as a
user. Opening share_info.tdb at that point is too late.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=15265
Signed-off-by: Volker Lendecke 
Reviewed-by: Stefan Metzmacher 
Reviewed-by: Ralph Boehme