blob: 8d18abd29fef05614037010fb5f9f69d5fa93b55
| 1 | /* |
| 2 | * setenforce |
| 3 | * |
| 4 | * Based on libselinux 1.33.1 |
| 5 | * Port to BusyBox Hiroshi Shinji <shiroshi@my.email.ne.jp> |
| 6 | * |
| 7 | * Licensed under GPLv2, see file LICENSE in this source tree. |
| 8 | */ |
| 9 | //config:config SETENFORCE |
| 10 | //config: bool "setenforce" |
| 11 | //config: default n |
| 12 | //config: depends on SELINUX |
| 13 | //config: help |
| 14 | //config: Enable support to modify the mode SELinux is running in. |
| 15 | |
| 16 | //applet:IF_SETENFORCE(APPLET(setenforce, BB_DIR_USR_SBIN, BB_SUID_DROP)) |
| 17 | |
| 18 | //kbuild:lib-$(CONFIG_SETENFORCE) += setenforce.o |
| 19 | |
| 20 | //usage:#define setenforce_trivial_usage |
| 21 | //usage: "[Enforcing | Permissive | 1 | 0]" |
| 22 | //usage:#define setenforce_full_usage "" |
| 23 | |
| 24 | #include "libbb.h" |
| 25 | |
| 26 | /* These strings are arranged so that odd ones |
| 27 | * result in security_setenforce(1) being done, |
| 28 | * the rest will do security_setenforce(0) */ |
| 29 | static const char *const setenforce_cmd[] = { |
| 30 | "0", |
| 31 | "1", |
| 32 | "permissive", |
| 33 | "enforcing", |
| 34 | NULL, |
| 35 | }; |
| 36 | |
| 37 | int setenforce_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
| 38 | int setenforce_main(int argc UNUSED_PARAM, char **argv) |
| 39 | { |
| 40 | int i, rc; |
| 41 | |
| 42 | if (!argv[1] || argv[2]) |
| 43 | bb_show_usage(); |
| 44 | |
| 45 | selinux_or_die(); |
| 46 | |
| 47 | for (i = 0; setenforce_cmd[i]; i++) { |
| 48 | if (strcasecmp(argv[1], setenforce_cmd[i]) != 0) |
| 49 | continue; |
| 50 | rc = security_setenforce(i & 1); |
| 51 | if (rc < 0) |
| 52 | bb_perror_msg_and_die("setenforce() failed"); |
| 53 | return 0; |
| 54 | } |
| 55 | |
| 56 | bb_show_usage(); |
| 57 | } |
| 58 |