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c6ab2e6b73
This adds a new main switch "nfs" to "nfs4acl_xattr:encoding" which enables to use NFS4 ACLs from an NFS4 mount on a Linux box. Tested with a FreeBSD NFS4 server. Supports both NFS 4.0 and 4.1 ACLs. By default NFS4 servers send user and group identifiers in ACLs as strings in the format "[USER|GROUP]@DNSDOMAIN". Some NFS4 servers support sending identifiers as numeric strings. This module does support this as well, the config knob "nfs4acl_xattr:nfs4_id_numeric = yes|no" controls behaviour. When "nfs4acl_xattr:encoding" is set to "nfs", the new option "nfs4acl_xattr:validate_mode", which defauts to "yes" is set to "no" to avoid checking and munging the mode on files. Signed-off-by: Ralph Boehme <slow@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/*
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* Copyright (C) Ralph Boehme 2017
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __NFS4ACL_XATTR_H__
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#define __NFS4ACL_XATTR_H__
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#define NFS4ACL_XDR_MAX_ACES 8192
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enum nfs4acl_encoding {
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NFS4ACL_ENCODING_NDR,
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NFS4ACL_ENCODING_XDR,
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NFS4ACL_ENCODING_NFS
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};
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struct nfs4acl_config {
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unsigned nfs_version;
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enum nfs4acl_encoding encoding;
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char *xattr_name;
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struct smbacl4_vfs_params nfs4_params;
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enum default_acl_style default_acl_style;
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bool nfs4_id_numeric;
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bool validate_mode;
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};
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#endif /* __NFS4ACL_XATTR_H__ */
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