blob: e8f0fefb053d4b53106fa9001faae6b7a0b7bc42
1 | /* |
2 | * getsebool |
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 | |
10 | //usage:#define getsebool_trivial_usage |
11 | //usage: "-a or getsebool boolean..." |
12 | //usage:#define getsebool_full_usage "\n\n" |
13 | //usage: " -a Show all selinux booleans" |
14 | |
15 | #include "libbb.h" |
16 | |
17 | int getsebool_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
18 | int getsebool_main(int argc, char **argv) |
19 | { |
20 | int i, rc = 0, active, pending, len = 0; |
21 | char **names; |
22 | unsigned opt; |
23 | |
24 | selinux_or_die(); |
25 | opt = getopt32(argv, "a"); |
26 | |
27 | if (opt) { /* -a */ |
28 | if (argc > 2) |
29 | bb_show_usage(); |
30 | |
31 | rc = security_get_boolean_names(&names, &len); |
32 | if (rc) |
33 | bb_perror_msg_and_die("can't get boolean names"); |
34 | |
35 | if (!len) { |
36 | puts("No booleans"); |
37 | return 0; |
38 | } |
39 | } |
40 | |
41 | if (!len) { |
42 | if (argc < 2) |
43 | bb_show_usage(); |
44 | len = argc - 1; |
45 | names = xmalloc(sizeof(char *) * len); |
46 | for (i = 0; i < len; i++) |
47 | names[i] = xstrdup(argv[i + 1]); |
48 | } |
49 | |
50 | for (i = 0; i < len; i++) { |
51 | active = security_get_boolean_active(names[i]); |
52 | if (active < 0) { |
53 | bb_error_msg_and_die("error getting active value for %s", names[i]); |
54 | } |
55 | pending = security_get_boolean_pending(names[i]); |
56 | if (pending < 0) { |
57 | bb_error_msg_and_die("error getting pending value for %s", names[i]); |
58 | } |
59 | printf("%s --> %s", names[i], (active ? "on" : "off")); |
60 | if (pending != active) |
61 | printf(" pending: %s", (pending ? "on" : "off")); |
62 | bb_putchar('\n'); |
63 | } |
64 | |
65 | if (ENABLE_FEATURE_CLEAN_UP) { |
66 | for (i = 0; i < len; i++) |
67 | free(names[i]); |
68 | free(names); |
69 | } |
70 | |
71 | return rc; |
72 | } |
73 |