static int unlink_acl_tdb(vfs_handle_struct *handle,
const struct smb_filename *smb_fname)
{
struct smb_filename *smb_fname_tmp = NULL;
struct db_context *db = acl_db;
int ret = -1;
smb_fname_tmp = cp_smb_filename(talloc_tos(), smb_fname);
if (smb_fname_tmp == NULL) {
errno = ENOMEM;
goto out;
}
if (smb_fname_tmp->flags & SMB_FILENAME_POSIX_PATH) {
ret = SMB_VFS_LSTAT(handle->conn, smb_fname_tmp);
} else {
ret = SMB_VFS_STAT(handle->conn, smb_fname_tmp);
}
if (ret == -1) {
goto out;
}
ret = unlink_acl_common(handle, smb_fname_tmp);
if (ret == -1) {
goto out;
}
acl_tdb_delete(handle, db, &smb_fname_tmp->st);
out:
return ret;
}
static int sys_acl_set_fd_tdb(vfs_handle_struct *handle,
files_struct *fsp,
SMB_ACL_T theacl)
{
struct db_context *db;
NTSTATUS status;
int ret;
SMB_VFS_HANDLE_GET_DATA(handle, db, struct db_context, return -1);
status = vfs_stat_fsp(fsp);
if (!NT_STATUS_IS_OK(status)) {
return -1;
}
ret = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle,
fsp,
theacl);
if (ret == -1) {
return -1;
}
acl_tdb_delete(handle, db, &fsp->fsp_name->st);
return 0;
}
static int sys_acl_set_file_tdb(vfs_handle_struct *handle,
const char *path,
SMB_ACL_TYPE_T type,
SMB_ACL_T theacl)
{
SMB_STRUCT_STAT sbuf;
struct db_context *db = acl_db;
int ret = -1;
ret = vfs_stat_smb_basename(handle->conn, path, &sbuf);
if (ret == -1) {
return -1;
}
ret = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle,
path,
type,
theacl);
if (ret == -1) {
return -1;
}
acl_tdb_delete(handle, db, &sbuf);
return 0;
}
static int sys_acl_set_file_tdb(vfs_handle_struct *handle,
const char *path,
SMB_ACL_TYPE_T type,
SMB_ACL_T theacl)
{
SMB_STRUCT_STAT sbuf;
struct db_context *db;
int ret = -1;
SMB_VFS_HANDLE_GET_DATA(handle, db, struct db_context, return -1);
if (lp_posix_pathnames()) {
ret = vfs_lstat_smb_fname(handle->conn, path, &sbuf);
} else {
ret = vfs_stat_smb_fname(handle->conn, path, &sbuf);
}
if (ret == -1) {
return -1;
}
ret = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle,
path,
type,
theacl);
if (ret == -1) {
return -1;
}
acl_tdb_delete(handle, db, &sbuf);
return 0;
}
static int rmdir_acl_tdb(vfs_handle_struct *handle, const char *path)
{
SMB_STRUCT_STAT sbuf;
struct db_context *db;
int ret = -1;
SMB_VFS_HANDLE_GET_DATA(handle, db, struct db_context, return -1);
if (lp_posix_pathnames()) {
ret = vfs_lstat_smb_fname(handle->conn, path, &sbuf);
} else {
ret = vfs_stat_smb_fname(handle->conn, path, &sbuf);
}
if (ret == -1) {
return -1;
}
ret = SMB_VFS_NEXT_RMDIR(handle, path);
if (ret == -1) {
return -1;
}
acl_tdb_delete(handle, db, &sbuf);
return 0;
}
static int sys_acl_set_fd_tdb(vfs_handle_struct *handle,
files_struct *fsp,
SMB_ACL_T theacl)
{
SMB_STRUCT_STAT sbuf;
struct db_context *db;
int ret;
SMB_VFS_HANDLE_GET_DATA(handle, db, struct db_context, return -1);
if (fsp->is_directory || fsp->fh->fd == -1) {
if (fsp->posix_open) {
ret = SMB_VFS_LSTAT(fsp->conn,fsp->fsp_name, &sbuf);
} else {
ret = SMB_VFS_STAT(fsp->conn,fsp->fsp_name, &sbuf);
}
} else {
ret = SMB_VFS_FSTAT(fsp, &sbuf);
}
if (ret == -1) {
return -1;
}
ret = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle,
fsp,
theacl);
if (ret == -1) {
return -1;
}
acl_tdb_delete(handle, db, &sbuf);
return 0;
}
static int rmdir_acl_tdb(vfs_handle_struct *handle, const char *path)
{
SMB_STRUCT_STAT sbuf;
struct db_context *db = acl_db;
int ret = -1;
if (lp_posix_pathnames()) {
ret = vfs_lstat_smb_fname(handle->conn, path, &sbuf);
} else {
ret = vfs_stat_smb_fname(handle->conn, path, &sbuf);
}
if (ret == -1) {
return -1;
}
ret = rmdir_acl_common(handle, path);
if (ret == -1) {
return -1;
}
acl_tdb_delete(handle, db, &sbuf);
return 0;
}
static int unlink_acl_tdb(vfs_handle_struct *handle,
const struct smb_filename *smb_fname)
{
struct smb_filename *smb_fname_tmp = NULL;
struct db_context *db = acl_db;
NTSTATUS status;
int ret = -1;
status = copy_smb_filename(talloc_tos(), smb_fname, &smb_fname_tmp);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
goto out;
}
if (lp_posix_pathnames()) {
ret = SMB_VFS_LSTAT(handle->conn, smb_fname_tmp);
} else {
ret = SMB_VFS_STAT(handle->conn, smb_fname_tmp);
}
if (ret == -1) {
goto out;
}
ret = unlink_acl_common(handle, smb_fname_tmp);
if (ret == -1) {
goto out;
}
acl_tdb_delete(handle, db, &smb_fname_tmp->st);
out:
return ret;
}
static int rmdir_acl_tdb(vfs_handle_struct *handle,
const struct smb_filename *smb_fname)
{
SMB_STRUCT_STAT sbuf;
struct db_context *db = acl_db;
int ret = -1;
ret = vfs_stat_smb_basename(handle->conn, smb_fname, &sbuf);
if (ret == -1) {
return -1;
}
ret = rmdir_acl_common(handle, smb_fname);
if (ret == -1) {
return -1;
}
acl_tdb_delete(handle, db, &sbuf);
return 0;
}
static int sys_acl_set_file_tdb(vfs_handle_struct *handle,
const char *path,
SMB_ACL_TYPE_T type,
SMB_ACL_T theacl)
{
struct db_context *db = acl_db;
int ret = -1;
struct smb_filename smb_fname = {
.base_name = discard_const_p(char, path)
};
ret = SMB_VFS_STAT(handle->conn, &smb_fname);
if (ret == -1) {
return -1;
}
ret = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle,
path,
type,
theacl);
if (ret == -1) {
return -1;
}
acl_tdb_delete(handle, db, &smb_fname.st);
return 0;
}
/*********************************************************************
Remove a Windows ACL - we're setting the underlying POSIX ACL.
*********************************************************************/
static int sys_acl_set_fd_tdb(vfs_handle_struct *handle,
files_struct *fsp,
SMB_ACL_T theacl)
{
struct db_context *db = acl_db;
NTSTATUS status;
int ret;
status = vfs_stat_fsp(fsp);
if (!NT_STATUS_IS_OK(status)) {
return -1;
}
ret = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle,
fsp,
theacl);
if (ret == -1) {
return -1;
}
acl_tdb_delete(handle, db, &fsp->fsp_name->st);
return 0;
}
static struct vfs_fn_pointers vfs_acl_tdb_fns = {
.connect_fn = connect_acl_tdb,
.disconnect_fn = disconnect_acl_tdb,
.rmdir_fn = rmdir_acl_tdb,
.unlink_fn = unlink_acl_tdb,
.chmod_fn = chmod_acl_module_common,
.fchmod_fn = fchmod_acl_module_common,
.fget_nt_acl_fn = fget_nt_acl_common,
.get_nt_acl_fn = get_nt_acl_common,
.fset_nt_acl_fn = fset_nt_acl_common,
.chmod_acl_fn = chmod_acl_acl_module_common,
.fchmod_acl_fn = fchmod_acl_acl_module_common,
.sys_acl_set_file_fn = sys_acl_set_file_tdb,
.sys_acl_set_fd_fn = sys_acl_set_fd_tdb
};
static_decl_vfs;
NTSTATUS vfs_acl_tdb_init(void)
{
return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "acl_tdb",
&vfs_acl_tdb_fns);
}
