+/* SPDX-License-Identifier: LGPL-2.1+ */
/***
- This file is part of systemd.
-
Copyright 2010 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
int main(int argc, char *argv[]) {
const char * const writable[] = {
"/home",
- "/home/lennart/projects/foobar", /* this should be masked automatically */
+ "-/home/lennart/projects/foobar", /* this should be masked automatically */
NULL
};
const char * const readonly[] = {
- "/",
- "/usr",
+ /* "/", */
+ /* "/usr", */
"/boot",
+ "/lib",
+ "/usr/lib",
+ "-/lib64",
+ "-/usr/lib64",
NULL
};
"/home/lennart/projects",
NULL
};
+
+ static const NamespaceInfo ns_info = {
+ .private_dev = true,
+ .protect_control_groups = true,
+ .protect_kernel_tunables = true,
+ .protect_kernel_modules = true,
+ };
+
char *root_directory;
char *projects_directory;
int r;
log_info("Not chrooted");
r = setup_namespace(root_directory,
+ NULL,
+ &ns_info,
(char **) writable,
(char **) readonly,
(char **) inaccessible,
+ NULL,
+ &(BindMount) { .source = (char*) "/usr/bin", .destination = (char*) "/etc/systemd", .read_only = true }, 1,
+ &(TemporaryFileSystem) { .path = (char*) "/var", .options = (char*) "ro" }, 1,
tmp_dir,
var_tmp_dir,
- true,
- true,
- true,
PROTECT_HOME_NO,
PROTECT_SYSTEM_NO,
+ 0,
0);
if (r < 0) {
log_error_errno(r, "Failed to setup namespace: %m");