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Before doing the (potentially) costly enumerations,
check if the user has necessary privileges first
Signed-off-by: Shekhar Amlekar <samlekar@in.ibm.com>
Reviewed-by: Christian Ambach <ambi@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Christian Ambach <ambi@samba.org>
Autobuild-Date(master): Tue May 14 16:22:24 CEST 2013 on sn-devel-104
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue May 14 01:23:17 CEST 2013 on sn-devel-104
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Sun May 12 17:44:55 CEST 2013 on sn-devel-104
fix various compile errors that were introduced with latest ACL changes
Signed-off-by: Christian Ambach <ambi@samba.org>
Pair-Programmed-With: Alexander Werth <alexander.werth@de.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
The solaris acl() code requires that both ACE_GROUP|ACE_IDENTIFIER_GROUP be
set to indicate the @group permissions.
Otherwise, it would return Invalid Paramter to clients.
Andrew Bartlett
Reviewed-by: Jeremy Allison <jra@samba.org>
Non inheriting ACL entries will show mode bits.
With this an file owner change does affect the effective ACL because
the special owner acl will now refer to the new owner.
This could be fixed by updating the ACL on a file owner change.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is ignored in nfs4mode special for compatibility.
Also ensure that we drop non inheriting creator owner
aces since these don't contribute to who can access
a file.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
We need the parameters earlier in the code so we move up
the declaration of the params struct. Since reading the
parameters is closely related the definition of the function
smbacl4_get_vfs_params has also been moved up.
Reviewed-By: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Recursively inherit ACL from parent directory if no acl xattr is
found on the current file.
Use a default ACL if a non-inheriting ACL is encountered.
With this the nfs4acl_xattr.dynamic test passes.
But the nfs4acl_xattr.inheritance test results in an error because
of warnings that cause the test to pass a failed result.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is the first time we have tested the NFSv4 ACL mapping code.
Sadly most tests fail but these can be fixed from here.
This at least shows that the code does not segfault.
Andrew Bartlett
Reviewed-by: Jeremy Allison <jra@samba.org>
Since the smb4acl is now correctly allocated on mem_ctx and not
the talloc stack frame we can free the stack frame correctly.
And the chmod emulation code now needs the vfs handle since
that is now required by the callback function to set the smb4acl.
Reviewed-By: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This ensures the caller knows exactly what the memory lifetime of this
returned object is. This makes the NFSv4 ACL code consistent with the
POSIX and NT ACL code, to avoid supprising developers who have worked
on those other parts of the ACL code.
Most of this patch is adding a memory context to the callers and passing it in.
Andrew Bartlett
Reviewed-by: Jeremy Allison <jra@samba.org>
And also remove the restriction that we can't read a new
request whilst we're in this state.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Richard Sharpe <realrichardsharpe@samba.org>
This is only allowed for opens that cause an oplock break, otherwise it
is not allowed. See [MS-SMB2].pdf note <194> on Section 3.3.5.2.7.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Richard Sharpe <realrichardsharpe@gmail.com>
Too hard to deal with splitting off the replies.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Richard Sharpe <realrichardsharpe@gmail.com>
Thanks to Lucs for finding the issue
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Tue May 7 17:57:57 CEST 2013 on sn-devel-104
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Tue May 7 14:49:07 CEST 2013 on sn-devel-104
Makes us consistent with what is described in the man pages.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This means we don't build regedit when there is no ncurses
and this is not an error for the overall build.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Kai Blin <kai@samba.org>
Autobuild-User(master): Kai Blin <kai@samba.org>
Autobuild-Date(master): Mon May 6 20:11:09 CEST 2013 on sn-devel-104
I.e. fail configure when ncurses support is not found but
regedit build was requested.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Kai Blin <kai@samba.org>
--with-regedit is defined using SAMBA3_ADD_OPTION(), and can hence
take the values "yes", "no", and "auto". So it is not possible to
hand in paths to look for ncurses-config via this option.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Kai Blin <kai@samba.org>
To make it more intutive.
rid = reduced_rid + domain_range_index * range_size
where
reduced_rid = (id - id_low) % range_size
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
This way, the calculation needs to be don only in one central place and
the formulas get simpler.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
This is my attempt to make the sid->unix-id calculation much more obvious.
Especially with the introduction of the multi-range support an the originally
named "multiplier", the calculation
id = low_id + range_size * domain_number + rid - range_size * multiplier
was rather opaque to me.
What really happens here is this:
The rid is split into a reduced_rid part that is < rangesize and
a multiple of rangesize. This is given by the formula
rid = rid % range_size + (rid / range_size) * range_size
We define
reduced_rid := rid % range_size
and
domain_range_index := rid / range_size ( == the original multiplier)
and the original formula is equivalent to:
id = reduced_rid + low_id + range_number * range_size;
and reads
id = reduced_rid + range_minvalue
if we set range_minvalue := low_id + range_number * range_size.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
The name multiplier is very confusing (at least for me).
This is an index that is used to reference the various
per-domain ranges.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
This describes it better with the new support for multiple ranges for domains.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
Now ranges don't correspond to domains any more, but
multiple ranges are associated to a domain. So the name
is misleading.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
when a mapping request for a RID comes in that is larger
than the rangesize, allocate an extension range to be able
to map this one
This is especially important for large installations which
might have large RIDs being used in a trusted domain that
the administrator was not aware of when planning for autorid
usage and so those objects could not be mapped up to now.
As it is not possible to change the rangesize after the first
start of autorid, this would lead to big trouble.
Signed-off-by: Abhidnya Joshi <achirmul@in.ibm.com>
Reviewed-by: Christian Ambach <ambi@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
The CC compiler on openindiana is not pleased with a void function doing
a return of another void function.
It should help the build of openindiana on the buildfarm
Signed-off-by: Matthieu Patou <mat@matws.net>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Mon May 6 08:35:10 CEST 2013 on sn-devel-104
