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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2013 Nexenta Systems, Inc. All rights reserved.
*/
/*
* Dispatch function for SMB2_SET_INFO
* Similar to smb_nt_transact_security.c
*/
#include <smbsrv/smb2_kproto.h>
#include <smbsrv/smb_fsops.h>
#include <smbsrv/ntifs.h>
uint32_t
smb2_setinfo_sec(smb_request_t *sr, smb_setinfo_t *si, uint32_t secinfo)
{
smb_sd_t sd;
uint32_t status;
/*
* secinfo & ...
* OWNER_SECURITY_INFORMATION,
* GROUP_SECURITY_INFORMATION,
* DACL_SECURITY_INFORMATION, ...
*/
if ((sr->fid_ofile->f_node == NULL) ||
(sr->fid_ofile->f_ftype != SMB_FTYPE_DISK))
return (NT_STATUS_INVALID_PARAMETER);
if (SMB_TREE_IS_READONLY(sr))
return (NT_STATUS_MEDIA_WRITE_PROTECTED);
if (sr->tid_tree->t_acltype != ACE_T) {
/*
* If target filesystem doesn't support ACE_T acls then
* don't process SACL
*/
secinfo &= ~SMB_SACL_SECINFO;
}
if ((secinfo & SMB_ALL_SECINFO) == 0)
return (NT_STATUS_SUCCESS);
status = smb_decode_sd(&si->si_data, &sd);
if (status != NT_STATUS_SUCCESS)
return (status);
if (((secinfo & SMB_OWNER_SECINFO) && (sd.sd_owner == NULL)) ||
((secinfo & SMB_GROUP_SECINFO) && (sd.sd_group == NULL)))
return (NT_STATUS_INVALID_PARAMETER);
if (!smb_node_is_system(sr->fid_ofile->f_node))
status = smb_sd_write(sr, &sd, secinfo);
smb_sd_term(&sd);
return (status);
}
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