1 | /*
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2 | * getsebool
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3 | *
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4 | * Based on libselinux 1.33.1
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5 | * Port to BusyBox Hiroshi Shinji <shiroshi@my.email.ne.jp>
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6 | *
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7 | * Licensed under GPLv2, see file LICENSE in this source tree.
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8 | */
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9 |
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10 | //usage:#define getsebool_trivial_usage
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11 | //usage: "-a or getsebool boolean..."
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12 | //usage:#define getsebool_full_usage "\n\n"
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13 | //usage: " -a Show all selinux booleans"
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14 |
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15 | #include "libbb.h"
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16 |
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17 | int getsebool_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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18 | int getsebool_main(int argc, char **argv)
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19 | {
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20 | int i, rc = 0, active, pending, len = 0;
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21 | char **names;
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22 | unsigned opt;
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23 |
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24 | selinux_or_die();
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25 | opt = getopt32(argv, "a");
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26 |
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27 | if (opt) { /* -a */
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28 | if (argc > 2)
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29 | bb_show_usage();
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30 |
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31 | rc = security_get_boolean_names(&names, &len);
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32 | if (rc)
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33 | bb_perror_msg_and_die("can't get boolean names");
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34 |
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35 | if (!len) {
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36 | puts("No booleans");
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37 | return 0;
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38 | }
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39 | }
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40 |
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41 | if (!len) {
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42 | if (argc < 2)
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43 | bb_show_usage();
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44 | len = argc - 1;
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45 | names = xmalloc(sizeof(char *) * len);
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46 | for (i = 0; i < len; i++)
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47 | names[i] = xstrdup(argv[i + 1]);
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48 | }
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49 |
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50 | for (i = 0; i < len; i++) {
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51 | active = security_get_boolean_active(names[i]);
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52 | if (active < 0) {
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53 | bb_error_msg_and_die("error getting active value for %s", names[i]);
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54 | }
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55 | pending = security_get_boolean_pending(names[i]);
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56 | if (pending < 0) {
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57 | bb_error_msg_and_die("error getting pending value for %s", names[i]);
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58 | }
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59 | printf("%s --> %s", names[i], (active ? "on" : "off"));
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60 | if (pending != active)
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61 | printf(" pending: %s", (pending ? "on" : "off"));
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62 | bb_putchar('\n');
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63 | }
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64 |
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65 | if (ENABLE_FEATURE_CLEAN_UP) {
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66 | for (i = 0; i < len; i++)
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67 | free(names[i]);
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68 | free(names);
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69 | }
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70 |
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71 | return rc;
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72 | }
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