samba.git/source3/modules/util_reparse.c, branch master

smbd: Allow symlinks to be read via GET_REPARSE_POINT

2024-11-22T09:50:37+00:00

... to be used soon

Signed-off-by: Volker Lendecke 
Reviewed-by: Ralph Boehme

smbd: Show blk and chr devices as nfs reparse points

2024-07-12T21:36:16+00:00

Can't test these in selftest, we can't create devices and I don't want
us to depend on /dev to exist. Tested manually on a system where
/dev/null exists:

Try "help" to get a list of possible commands.
smb: \> allinfo null
altname: null
create_time:    Fri Jun 21 02:45:59 PM 2024 CEST
access_time:    Fri Jun 21 02:45:59 PM 2024 CEST
write_time:     Fri Jun 21 02:45:59 PM 2024 CEST
change_time:    Fri Jun 21 02:45:59 PM 2024 CEST
attributes:  (480)
stream: [::$DATA], 0 bytes
0x80000014 (IO_REPARSE_TAG_NFS)
 0x524843 (NFS_SPECFILE_CHR)
 1/3
smb: \>

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

Autobuild-User(master): Jeremy Allison 
Autobuild-Date(master): Fri Jul 12 21:36:16 UTC 2024 on atb-devel-224

smbd: Report sockets as NFS style reparse points

2024-07-12T20:35:34+00:00

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

smbd: Factor out fsctl_get_reparse_point_int

2024-07-12T20:35:34+00:00

We'll use it for the other special files as well

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

smbd: Report FIFOs as NFS style reparse points

2024-07-12T20:35:34+00:00

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

smbd: Turn an if-statement getting reparse points into a switch

2024-07-12T20:35:34+00:00

There will be more cases soon

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

smbd: Fix cached dos attributes

2024-06-28T14:32:27+00:00

The callers of fset_dos_mode must set the cached attributes
themselves, which I did not see. I tried, but I did not find a clean
way to fix this behind SMB_VFS_FSET_DOS_ATTRIBUTES, with a smb_fname
and smb_fname->fsp->fsp_name we might have two copies of the cached
dos attributes around and if we only update fsp->fsp_name, we might
miss the outer one.

Not doing a test, this is really fresh code, and in the future we must
reorganize setting and caching dos attributes anyway.

Signed-off-by: Volker Lendecke 
Reviewed-by: Ralph Boehme 

Autobuild-User(master): Ralph Böhme 
Autobuild-Date(master): Fri Jun 28 14:32:27 UTC 2024 on atb-devel-224

smbd: Use fsctl_get_reparse_tag in fsctl_del_reparse_point

2024-05-14T22:29:36+00:00

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

smbd: Use fsctl_get_reparse_tag in fsctl_set_reparse_point

2024-05-14T22:29:36+00:00

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

smbd: Add fsctl_get_reparse_tag() helper function

2024-05-14T22:29:36+00:00

There's a few places where we only care about the tag

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