mirror of
https://github.com/samba-team/samba.git
synced 2024-12-25 23:21:54 +03:00
76 lines
2.2 KiB
C
76 lines
2.2 KiB
C
/*
|
|
* Fake Perms VFS module. Implements passthrough operation of all VFS
|
|
* calls to disk functions, except for file permissions, which are now
|
|
* mode 0700 for the current uid/gid.
|
|
*
|
|
* Copyright (C) Tim Potter, 1999-2000
|
|
* Copyright (C) Alexander Bokovoy, 2002
|
|
* Copyright (C) Andrew Bartlett, 2002
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "includes.h"
|
|
|
|
#undef DBGC_CLASS
|
|
#define DBGC_CLASS DBGC_VFS
|
|
|
|
static int fake_perms_stat(vfs_handle_struct *handle,
|
|
struct smb_filename *smb_fname)
|
|
{
|
|
int ret = -1;
|
|
|
|
ret = SMB_VFS_NEXT_STAT(handle, smb_fname);
|
|
if (ret == 0) {
|
|
if (S_ISDIR(smb_fname->st.st_ex_mode)) {
|
|
smb_fname->st.st_ex_mode = S_IFDIR | S_IRWXU;
|
|
} else {
|
|
smb_fname->st.st_ex_mode = S_IRWXU;
|
|
}
|
|
smb_fname->st.st_ex_uid = handle->conn->server_info->utok.uid;
|
|
smb_fname->st.st_ex_gid = handle->conn->server_info->utok.gid;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int fake_perms_fstat(vfs_handle_struct *handle, files_struct *fsp, SMB_STRUCT_STAT *sbuf)
|
|
{
|
|
int ret = -1;
|
|
|
|
ret = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
|
|
if (ret == 0) {
|
|
if (S_ISDIR(sbuf->st_ex_mode)) {
|
|
sbuf->st_ex_mode = S_IFDIR | S_IRWXU;
|
|
} else {
|
|
sbuf->st_ex_mode = S_IRWXU;
|
|
}
|
|
sbuf->st_ex_uid = handle->conn->server_info->utok.uid;
|
|
sbuf->st_ex_gid = handle->conn->server_info->utok.gid;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static struct vfs_fn_pointers vfs_fake_perms_fns = {
|
|
.stat = fake_perms_stat,
|
|
.fstat = fake_perms_fstat
|
|
};
|
|
|
|
NTSTATUS vfs_fake_perms_init(void);
|
|
NTSTATUS vfs_fake_perms_init(void)
|
|
{
|
|
return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "fake_perms",
|
|
&vfs_fake_perms_fns);
|
|
}
|