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This must only be used between winbindd parent and child!
It must not leak into outside world.
Some backends require ID_TYPE_UID or ID_TYPE_GID as type_hint,
while others may only need ID_TYPE_BOTH in order to validate that
the domain exists.
This will allow us to skip the wb_lookupsids_send/recv in the winbindd parent
in future and only do that on demand.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
In future we'll try to avoid wb_lookupsids_send() and only call
it if needed.
The domain name passed should be only relevant to find the correct
idmap backend, and these should all be available in
wb_parent_idmap_config as it was created before the idmap child was forked.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
After adding entries to the cache we can mark them
as filled from the cache by setting its domain_index
to UINT32_MAX.
This will allow further changes to fill the results
into state->all_ids in steps.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
In order to translate the indexes from state->lookup_sids[]
for wb_lookupsids_send/recv() and state->map_ids.ids[]
for dcerpc_wbint_Sids2UnixIDs_send/recv() back to
state->all_ids.ids[] or state->sids[] we have state->tmp_idx[].
This simplifies wb_sids2xids_recv() a lot and make further
restructuring much easier.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
With all the indexes we have into various array, this makes clear
'li' is the index into the state->lookup_sids array.
This makes the following changes easier to review.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
Here we don't change the logic.
It will make the following changes easier.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
Instead of re-creating the dom_ids element,
we just use a pre-allocated map_ids_in array.
This is a bit tricky as we need to use map_ids_out as a copy of
map_ids_in, because the _ids argument of dcerpc_wbint_Sids2UnixIDs_send()
in [in,out], which means that _ids->ids is changed between
dcerpc_wbint_Sids2UnixIDs_send() and dcerpc_wbint_Sids2UnixIDs_recv()!
If the domain doesn't need any mappings, we'll move to the next domain
early, for now this can't happend but it will in future.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
For the first run this is a no-op, but it simplified the caller.
We'll call wb_sids2xids_next_sids2unix() in a few more places in future
and it's easier to have this all within wb_sids2xids_next_sids2unix().
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
This array is used to pass to wb_lookupsids_send()
and that will be the only reason to have this in future.
For now it's used for all non cached sids, but that will
also change in the next commits.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
Entries with domain_index == UINT32_MAX are valid cache entries.
In the following commits we'll fill in missing entries step by step
until all entries are marked as filled.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
Put the code that calls the per-domain idmap backend
in its own function.
This makes further reconstruction easier.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Ralph Boehme <slow@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
At startup we trigger a wb_parent_idmap_setup_send() and make
sure setup_child() is called just before wb_parent_idmap_setup_recv()
finished.
This makes sure our view of the idmap config in the parent matches
what we have in the child.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
This isn't really used yet, but it will in the next commits.
Also idmap_child_handle() will soon assert that
wb_parent_idmap_setup_send/recv() was called before it's used.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
This is more or less a copy of wb_xids2sids_init_dom_maps_send/recv,
but it's more generic and doesn't imply global state.
It also closes a initialization race by using a tevent_queue to
serialize the calls.
In the next commits we'll replace wb_xids2sids_init_dom_maps_send/recv.
We'll also use the new function in the wb_sids2xids code.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
We should avoid calling idmap_child() as much as possible.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
We should avoid calling idmap_child() as much as possible.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
This makes it clear that it's a hint from the parent to the
child.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
Have to do both at once as they are intimately related.
The uglyness inside internal_resolve_name() will go away
once all the resove_XXX() functions return size_t values.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
Instead of hard-coding SIGN and SEAL for the connections from this idmap
module, query the desired wrapping from "client ldap sasl wrapping".
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Sep 10 23:19:56 UTC 2020 on sn-devel-184
Rather than have safe_string.h #include string_wrappers.h, make users of
string_wrappers.h include it explicitly.
includes.h now no longer includes string_wrappers.h transitively. Still
allow includes.h to #include safe_string.h for now so that as many
modules as possible get the safety checks in it.
Signed-off-by: Matthew DeVore <matvore@google.com>
Reviewed-by: David Mulder <dmulder@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
In the end we should avoid rpccli_is_connected(), rpccli_set_timeout() and the
whole rpc_pipe_client concept.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14457
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Ralph Boehme <slow@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Sat Aug 8 10:59:38 UTC 2020 on sn-devel-184
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Swen Schillig <swen@linux.ibm.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Mon Aug 3 22:21:04 UTC 2020 on sn-devel-184
Add check for failure to resolve the OID array for the schema mode into
names.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14425
Signed-off-by: Andrew <awalker@ixsystems.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Bug: https://bugzilla.samba.org/show_bug.cgi?id=14382
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Tue May 19 10:45:06 UTC 2020 on sn-devel-184
Craft core structures to dispatch local calls in the same way as remote
ones, removing the special handling in the autogenerated code.
This is also necessary to drop s3 rpc handles implementation.
Signed-off-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Wed Apr 8 22:23:05 UTC 2020 on sn-devel-184
The parent goes through wb_simple_trans_send(), which deals with short
writes fine.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Prototype is generated by the server compat parser.
Signed-off-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>