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Possiblity to explicitly set the share's mount point.
This is useful mainly for debugging and testing purposes.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Disable basedir if it is not an absolute path or if
snapdirseverywhere or crossmountpoints is enabled.
Pair-Programmed-With: Björn Baumbach <bb@sernet.de>
Signed-off-by: Michael Adam <obnox@samba.org>
Signed-off-by: Björn Baumbach <bb@sernet.de>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This moves the parsing of the config to a central place.
So users of configuation don't need to call lp_parm_... all the time.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
When a Windows client receives a large directory listing while
querying snapshots, it sends a find request asking for the
timestamp as a directory. A Windows server returns NO_SUCH_FILE,
so make sure Samba returns the same. Otherwise the client will
get confused and display timestamps in the 'previous versions' dialog.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Sep 10 22:38:51 CEST 2013 on sn-devel-104
The vfs_gluster_open() function generates a debug message (at level 0)
for every failed attempt to open a pathname. This includes cases in
which attempts are made to open a directory as a file (those attempts
are retried calling vfs_gluster_opendir()). The result is that the log
file fills with messages about failed attempts to open directories, just
because they are directories.
This latest version, of the patch completely removes logging from the
vfs_gluster_open() function. The error code returned is handled in
upper layers, and the open function in the default VFS module does not
log any errors.
Signed-off-by: Christopher R. Hertel <crh@redhat.com>
Reviewed-by: susant palai <spalai@redhat.com>
Reviewed-by: raghavendra talur <rtalur@redhat.com>
Reviewed-by: Jose A. Rivera <jarrpa@redhat.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri Aug 30 02:43:48 CEST 2013 on sn-devel-104
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Aug 28 20:25:56 CEST 2013 on sn-devel-104
Use the primitives available in Samba byteorder.h for implementing
proper (un)marshalling of ACL xattrs.
- Incorporated Raghavendra Talur's comments on v3
Signed-off-by: Anand Avati <avati@redhat.com>
Signed-off-by: Raghavendra Talur <rtalur@redhat.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Christopher R. Hertel <crh@samba.org>
Tested-by: Jose A. Rivera <jarrpa@redhat.com>
Autobuild-User(master): Simo Sorce <idra@samba.org>
Autobuild-Date(master): Fri Aug 16 20:34:51 CEST 2013 on sn-devel-104
labels_data_count already accounts for the unicode null character at the
end of the array. There is no need in adding space for it again.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Aug 6 04:03:17 CEST 2013 on sn-devel-104
Otherwise num_volumes and the end marker can return uninitialized data
to the client.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Ensures correct lease owner for signal delivery.
Signed-off-by: Ralph Wuerthner <ralphw@de.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Aug 1 03:57:11 CEST 2013 on sn-devel-104
The mode special substitution now happens in a separate function.
The substitution at this point is unnecessary.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
Autobuild-User(master): Christian Ambach <ambi@samba.org>
Autobuild-Date(master): Tue Jul 16 00:52:26 CEST 2013 on sn-devel-104
Windows maps an open request of GENERIC_ALL on files to 0x1FF specific bits, which
includes DELETE_CHILD even though this has no meaning on file ACE's. If a returned
NFSv4 ACE entry for a file has all other specific bits set except for DELETE (which
comes from the containing directory) and DELETE_CHILD (which has no meaning) then
optionally add it into the returned ACE entry.
This is using the same parameter in the same way as it is currently used
in smbd/posix_acls.c. Note that as this parameter is on by default, it
is already being tested in the existing raw.acl tests.
Fixes issue with Microsoft SMB2 torture test suite found at the interop event
in Redmond, WA.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>
Based on a fix originally from Raghavendra Talur <rtalur@redhat.com>.
When a new document is created in explorer, a check for file_exist is made.
vfs_gluster_get_real_filename was returning 0 even when the file did not
exist.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: "Christopher R. Hertel" <crh@ubiqx.mn.org>
This changes (again...) our system md5 detection to cope with how
OpenIndiana does md5. I'm becoming increasingly convinced this isn't
worth our while (we should have just done samba_md5...), but for now
this change seems to work on FreeBSD, OpenIndiana and Linux with
libbsd.
This needs us to rename struct MD5Context -> MD5_CTX, but we provide a
config.h define to rename the type bad if MD5_CTX does not exist (it does
however exist in the md5.h from libbsd).
Andrew Bartlett
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Jun 19 21:32:36 CEST 2013 on sn-devel-104
The create disposition FILE_OVERWRITE_IF is mapped to the flags
O_CREAT|O_TRUNC. In vfs_streams_xattr, this triggers two calls to
SMB_VFS_SETXATTR. The second can fail if O_EXCL is also set, resulting
in an unnecessary error.
Merge the identical code to handle O_CREAT and O_TRUNC to avoid setting
an empty attribute twice. Also add the flags parameter to the debug
message.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Richard Sharpe <rsharpe@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jun 13 01:43:18 CEST 2013 on sn-devel-104
Tests show significant speedup in directory listings
by using fstatat instead of a full pathname walk.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Jun 10 20:14:12 CEST 2013 on sn-devel-104
Implement a Samba VFS plugin for glusterfs based on gluster's gfapi.
This is a "bottom" vfs plugin (not something to be stacked on top of
another module), and translates (most) calls into closest actions
on gfapi.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Signed-off-by: Anand Avati <avati@redhat.com>
DISCONNECT can be arbitrarily complex, TALLOC_FREE of a simple struct
is easier.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Tue May 14 18:11:29 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
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>
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>
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Autobuild-User(master): David Disseldorp <ddiss@samba.org>
Autobuild-Date(master): Sun May 5 19:01:38 CEST 2013 on sn-devel-104
with posix semantics, built on the ceph distributed object
storage layer. The ceph vfs module interfaces to the libcephfs
userspace API, and is primarily a lightweight wrapper around
libcephfs, translating error codes and parameters as necessary.
Signed-off-by: Sam Lang <sam.lang@inktank.com>
Reviewed-by: Volker Lendecke <Volker.Lendecke@SerNet.DE>
Reviewed-by: Jeremy Allison <jra@samba.org>
In preparation for removing the dirfd and using fsp_stat()
and VFS_STAT functions.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Pass extra struct dirsort_privates * to open_and_sort_dir() function
to avoid it having to re-read the handle data.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Otherwise there could be an error between initial count, allocation
and re-read.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au>
Autobuild-Date(master): Sun Mar 24 06:17:55 CET 2013 on sn-devel-104
uint64_t are not unsigned longs on 32-bit platforms:
[3265/3996] Compiling source3/modules/vfs_btrfs.c
../source3/modules/vfs_btrfs.c: In function ‘btrfs_copy_chunk_send’:
../source3/modules/vfs_btrfs.c:118:3: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ [-Werror=format]
../source3/modules/vfs_btrfs.c:118:3: error: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘int64_t’ [-Werror=format]
../source3/modules/vfs_btrfs.c:118:3: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘uint64_t’ [-Werror=format]
../source3/modules/vfs_btrfs.c:118:3: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 7 has type ‘uint64_t’ [-Werror=format]
../source3/modules/vfs_btrfs.c: In function ‘btrfs_copy_chunk_recv’:
../source3/modules/vfs_btrfs.c:180:2: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘off_t’ [-Werror=format]
cc1: some warnings being treated as errors
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
AIX acl code needs to be built by default on AIX,
otherwise smbd will fail to start because of missing symbols
This fixes Bug 9557 - build succeeds, but binaries don't run
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
Autobuild-User(master): Christian Ambach <ambi@samba.org>
Autobuild-Date(master): Thu Mar 21 16:31:19 CET 2013 on sn-devel-104
Currently it only plumbs itself into the copy_chunk call path,
translating such requests into BTRFS_IOC_CLONE_RANGE calls.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Guenter Kukkukk <kukks@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Mar 7 22:24:47 CET 2013 on sn-devel-104
THANKS to an IRC user (Raimund ?) who asked for a char mapping possibility.
I suggested vfs_catia - but it did not work!
Hopefully now it will. :-)
Signed-off-by: Guenter Kukkukk <kukks@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Add missing mem_ctx argument.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Autobuild-User(master): David Disseldorp <ddiss@samba.org>
Autobuild-Date(master): Mon Feb 11 20:24:00 CET 2013 on sn-devel-104
last caller has gone
Signed-off-by: Christian Ambach <ambi@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon Feb 4 14:10:08 CET 2013 on sn-devel-104
use the helper functions to return the blob based on the
raw GPFS ACL blob (if it is a NFSv4 ACL). If not, fall back
to the POSIX ACL code
Signed-off-by: Christian Ambach <ambi@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
in contrast to gpfs_getacl_alloc which always puts the
ACL on talloc_tos(), this one allows to specify the memory
context and if the caller is interested in the raw ACL blob
or a structured version
Signed-off-by: Christian Ambach <ambi@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
this is not in the official GPFS header file, but can be found
in the GPL'd kernel module sources
Signed-off-by: Christian Ambach <ambi@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
most probably we already have the stat() information
Signed-off-by: Christian Ambach <ambi@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This handles the stat, and fills in the pre-supplied blob into a
wrapper sturcture that can then be returned to vfs_acl_common for
hashing.
Andrew Bartlett
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
This avoids asking for the posix ACL on disk twice, and avoids running
a good deal of mapping code if it is not needed.
Andrew Bartlett
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
Where supported by the system ACL backend, this avoids hashing the
result of the ACL mapping, instead hashing the original ACL,
linearlised.
For maximum robustness, the hash of the NT and system ACL are stored,
along with the time and a description of the system ACL. This variety
of extra metadata may assist some future implementation in determining
which hash to validate.
Andrew Bartlett
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
Eliminates the need to hold locks across the
entire lifetime of the call.
Next commit will remove these.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
copy_chunk copies n bytes from a source file at a specific offset to a
destination file at a given offset. This interface will be used in
handling smb2 FSCTL_SRV_COPYCHUNK ioctl requests.
Use a pread/pwrite loop in vfs_default, so that requests referring to
the same src and dest file are possible.
Provide send and receive hooks for copy chunk VFS interface, allowing
asynchronous behaviour.
Check whether the request source offset + length exceeds the current
size. Return STATUS_INVALID_VIEW_SIZE under such a condition, matching
Windows server behaviour.
Reviewed by: Jeremy Allison <jra@samba.org>
Plug in async pwrite
Reviewed by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Jan 15 00:55:51 CET 2013 on sn-devel-104
Change VFS ABI to 31 for 4.1.0.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
