2 * Copyright (c) 2002, 2004 Networks Associates Technology, Inc.
5 * This software was developed for the FreeBSD Project by NAI Labs, the
6 * Security Research Division of Network Associates, Inc. under
7 * DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA
8 * CHATS research program.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 #include <sys/cdefs.h>
33 __FBSDID("$FreeBSD$");
35 #include <sys/param.h>
36 #include <sys/errno.h>
37 #include <sys/mount.h>
39 #include <sys/sysctl.h>
41 #include <security/mac_bsdextended/mac_bsdextended.h>
49 void add_rule(int argc, char *argv[]);
50 void list_rules(void);
51 void remove_rule(int argc, char *argv[]);
52 void set_rule(int argc, char *argv[]);
59 fprintf(stderr, "usage: ugidfw add [subject [not] [uid uid] [gid gid]]"
60 " [object [not] [uid uid] \\\n");
61 fprintf(stderr, " [gid gid]] mode arswxn\n");
62 fprintf(stderr, " ugidfw list\n");
63 fprintf(stderr, " ugidfw set rulenum [subject [not] [uid uid] [gid gid]]"
64 " [object [not] \\\n");
65 fprintf(stderr, " [uid uid] [gid gid]] mode arswxn\n");
66 fprintf(stderr, " ugidfw remove rulenum\n");
72 add_rule(int argc, char *argv[])
75 struct mac_bsdextended_rule rule;
78 error = bsde_parse_rule(argc, argv, &rule, BUFSIZ, errstr);
84 error = bsde_add_rule(&rulenum, &rule, BUFSIZ, errstr);
89 printf("Added rule %d\n", rulenum);
95 char errstr[BUFSIZ], charstr[BUFSIZ];
96 struct mac_bsdextended_rule rule;
97 int error, i, rule_count, rule_slots;
99 rule_slots = bsde_get_rule_slots(BUFSIZ, errstr);
100 if (rule_slots == -1) {
101 warnx("unable to get rule slots; mac_bsdextended.ko "
102 "may not be loaded");
103 errx(1, "bsde_get_rule_slots: %s", errstr);
106 rule_count = bsde_get_rule_count(BUFSIZ, errstr);
107 if (rule_count == -1)
108 errx(1, "bsde_get_rule_count: %s", errstr);
110 printf("%d slots, %d rules\n", rule_slots, rule_count);
112 for (i = 0; i < rule_slots; i++) {
113 error = bsde_get_rule(i, &rule, BUFSIZ, errstr);
118 warnx("rule %d: %s", i, errstr);
124 if (bsde_rule_to_string(&rule, charstr, BUFSIZ) == -1)
125 warnx("unable to translate rule %d to string", i);
127 printf("%d %s\n", i, charstr);
132 set_rule(int argc, char *argv[])
135 struct mac_bsdextended_rule rule;
143 value = strtol(argv[0], &endp, 10);
147 if ((long) value != (int) value || value < 0)
152 error = bsde_parse_rule(argc - 1, argv + 1, &rule, BUFSIZ, errstr);
158 error = bsde_set_rule(rulenum, &rule, BUFSIZ, errstr);
166 remove_rule(int argc, char *argv[])
176 value = strtol(argv[0], &endp, 10);
180 if ((long) value != (int) value || value < 0)
185 error = bsde_delete_rule(rulenum, BUFSIZ, errstr);
191 main(int argc, char *argv[])
197 if (strcmp("add", argv[1]) == 0) {
198 add_rule(argc-2, argv+2);
199 } else if (strcmp("list", argv[1]) == 0) {
203 } else if (strcmp("set", argv[1]) == 0) {
204 set_rule(argc-2, argv+2);
205 } else if (strcmp("remove", argv[1]) == 0) {
206 remove_rule(argc-2, argv+2);