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This function checks whether the given sid should be treated
by passdb (e.g. for id mapping).
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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and with empty cache
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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This is to remove problems with the same unix-id being used both
as a uid and a gid.
The autorid backend will map a given number to the same SID, no matter whether this
is a uid or a gid. This will prime the idmap cache with mappings.
The sid-to-u/gid mapping, when not going through the cache, instead checks for
the type of the sid and only allows unix ids of the corresponding type.
Hence the rid backend will give different results, depending on whether the
cache is filled or not.
This patch lets the autorid backend always create sid->id mappings of type both.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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This is to remove problems with the same unix-id being used both
as a uid and a gid.
The rid backend will map a given number to the same SID, no matter whether this
is a uid or a gid. This will prime the idmap cache with mappings.
The sid-to-u/gid mapping, when not going through the cache, instead checks for
the type of the sid and only allows unix ids of the corresponding type.
Hence the rid backend will give different results, depending on whether the
cache is filled or not.
This patch lets the rid backend always create sid->id mappings of type both.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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We can optimize this later and just do one wb_sids2xids_send/recv call.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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winbindd
Note that in order to create a local group (alias), the id-allocator of
id-mapping is needed, so this can only work if winbindd is running.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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to make checks conditional
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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...instead of calling the two one after another each time.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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idmap_find_domain_with_sid() should be used instead
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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wbint_Sids2UnixIDs()
This is the way the singular calls work and how they should (currently) work.
The two code paths need to give the same results. It is important to use
the passdb backend, otherwise groups don't work.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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This will return the passdb domain if the given sid is in our sam or builtin
or is the domain sid of those domains. Otherwise it returns the idmap domain
that results from the idmap configuration.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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I discovered that this sid / mapping is missing by working with the Sids2Uids
code and test. I do even wonder why this test could succeed prior to my pending
changes to the winbindd sids-to-xids code, for example against the s3:local
environment, since the test tries to map the sid <domsid>-512.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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This implicitly also hands the type of the resulting unix-id that the idmap
backend has created back to the caller. This is important for backends that
would set a broader type than the requested one, e.g. rid backend returning
BOTH instead of UID or GID.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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The main purpose of the change is to hand the sid into the
idmap backend and handle responsiblity for handling the
sid-type correctly to the idmap backend instead of failing
directly when the sid is not of group type.
Hence backends like rid who are sid-type agnostic, can
return gids also for sids of other types. This is an important
fix to make sid_to_gid behave the consistently with and without
the presence of cache entries.
We need to additionally filter the result for id type GID
or more general (BOTH) to keep the behaviour.
This is a step towards using only one codepath to id_mapping.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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The main purpose of the change is to hand the sid into the
idmap backend and handle responsiblity for handling the
sid-type correctly to the idmap backend instead of failing
directly when the sid is not of type user.
Hence backends like rid who are sid-type agnostic, can
return uids also for sids of other types. This is an important
fix to make sid_to_uid behave the consistently with and without
the presence of cache entries.
We need to additionally filter the result for id type UID
or more general (BOTH) to keep the behaviour.
This is a step towards using only one codepath to id_mapping.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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- external part takes winbindd request/reponse structs (with sid strings)
- internal part takes sid lists
The new internal part implements functions wb_sids2xids_* that are
moved into the new module wb_sids2xids.c.
The purpose of this change is to use wb_sids2xids in winbindd_sid_to_uid
and winbindd_sid_to_gid instead of the currently used wb_sid2uid and wb_sid2gid.
We should just have one code path into id mapping and not several that behave
differently.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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winbindd_sids_to_xids_lookupsids_done()
for readability
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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This allows the caller to ask for a security.descriptor instead of sddl
by passing 'as_sddl=False'.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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We should do it like the windows GUI.
1. create the LDAP objects
2. query the security_descriptor of the groupPolicyContainer
3. create the gPCFileSysPath via smb
4. set the security_descriptor of gPCFileSysPath
5. copy the files and directories into gPCFileSysPath
6. modify the groupPolicyContainer and link gPCFileSysPath
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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This allows the caller to specify the security_information flags.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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In order to set and get security_descriptors it's important to specify
the sec_info flags.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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group
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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one sid
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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We do this if the idmap layer resolves Builtin_Administrators
as ID_TYPE_BOTH and if the current token has the
Builtin_Administrators SID or it's SYSTEM.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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A client can send a full security_descriptor while just passing
sd_flags of SECINFO_DACL.
We need to NULL out elements which will be ignored depending on
the sd_flags and may set the old owner/group sids. Otherwise
the calculation of the DACL/SACL can replace CREATOR_OWNER with
the wrong sid.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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