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mac_stub.c (187016) mac_stub.c (189529)
1/*-
1/*-
2 * Copyright (c) 1999-2002, 2007-2008 Robert N. M. Watson
2 * Copyright (c) 1999-2002, 2007-2009 Robert N. M. Watson
3 * Copyright (c) 2001-2005 McAfee, Inc.
4 * Copyright (c) 2005-2006 SPARTA, Inc.
5 * Copyright (c) 2008 Apple Inc.
6 * All rights reserved.
7 *
8 * This software was developed by Robert Watson for the TrustedBSD Project.
9 *
10 * This software was developed for the FreeBSD Project in part by McAfee
11 * Research, the Security Research Division of McAfee, Inc. under
12 * DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA
13 * CHATS research program.
14 *
15 * This software was enhanced by SPARTA ISSO under SPAWAR contract
16 * N66001-04-C-6019 ("SEFOS").
17 *
3 * Copyright (c) 2001-2005 McAfee, Inc.
4 * Copyright (c) 2005-2006 SPARTA, Inc.
5 * Copyright (c) 2008 Apple Inc.
6 * All rights reserved.
7 *
8 * This software was developed by Robert Watson for the TrustedBSD Project.
9 *
10 * This software was developed for the FreeBSD Project in part by McAfee
11 * Research, the Security Research Division of McAfee, Inc. under
12 * DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA
13 * CHATS research program.
14 *
15 * This software was enhanced by SPARTA ISSO under SPAWAR contract
16 * N66001-04-C-6019 ("SEFOS").
17 *
18 * This software was developed at the University of Cambridge Computer
19 * Laboratory with support from a grant from Google, Inc.
20 *
18 * Redistribution and use in source and binary forms, with or without
19 * modification, are permitted provided that the following conditions
20 * are met:
21 * 1. Redistributions of source code must retain the above copyright
22 * notice, this list of conditions and the following disclaimer.
23 * 2. Redistributions in binary form must reproduce the above copyright
24 * notice, this list of conditions and the following disclaimer in the
25 * documentation and/or other materials provided with the distribution.

--- 5 unchanged lines hidden (view full) ---

31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 * SUCH DAMAGE.
38 *
21 * Redistribution and use in source and binary forms, with or without
22 * modification, are permitted provided that the following conditions
23 * are met:
24 * 1. Redistributions of source code must retain the above copyright
25 * notice, this list of conditions and the following disclaimer.
26 * 2. Redistributions in binary form must reproduce the above copyright
27 * notice, this list of conditions and the following disclaimer in the
28 * documentation and/or other materials provided with the distribution.

--- 5 unchanged lines hidden (view full) ---

34 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
35 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
36 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
37 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
38 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
39 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
40 * SUCH DAMAGE.
41 *
39 * $FreeBSD: head/sys/security/mac_stub/mac_stub.c 187016 2009-01-10 10:58:41Z rwatson $
42 * $FreeBSD: head/sys/security/mac_stub/mac_stub.c 189529 2009-03-08 10:58:37Z rwatson $
40 */
41
42/*
43 * Developed by the TrustedBSD Project.
44 *
45 * Stub module that implements a NOOP for most (if not all) MAC Framework
46 * policy entry points.
47 */

--- 146 unchanged lines hidden (view full) ---

194static int
195stub_cred_check_relabel(struct ucred *cred, struct label *newlabel)
196{
197
198 return (0);
199}
200
201static int
43 */
44
45/*
46 * Developed by the TrustedBSD Project.
47 *
48 * Stub module that implements a NOOP for most (if not all) MAC Framework
49 * policy entry points.
50 */

--- 146 unchanged lines hidden (view full) ---

197static int
198stub_cred_check_relabel(struct ucred *cred, struct label *newlabel)
199{
200
201 return (0);
202}
203
204static int
205stub_cred_check_setaudit(struct ucred *cred, struct auditinfo *ai)
206{
207
208 return (0);
209}
210
211static int
212stub_cred_check_setaudit_addr(struct ucred *cred, struct auditinfo_addr *aia)
213{
214
215 return (0);
216}
217
218static int
219stub_cred_check_setauid(struct ucred *cred, uid_t auid)
220{
221
222 return (0);
223}
224
225static int
226stub_cred_check_setegid(struct ucred *cred, gid_t egid)
227{
228
229 return (0);
230}
231
232static int
233stub_cred_check_seteuid(struct ucred *cred, uid_t euid)
234{
235
236 return (0);
237}
238
239static int
240stub_cred_check_setgid(struct ucred *cred, gid_t gid)
241{
242
243 return (0);
244}
245
246static int
247stub_cred_check_setgroups(struct ucred *cred, int ngroups,
248 gid_t *gidset)
249{
250
251 return (0);
252}
253
254static int
255stub_cred_check_setregid(struct ucred *cred, gid_t rgid, gid_t egid)
256{
257
258 return (0);
259}
260
261static int
262stub_cred_check_setresgid(struct ucred *cred, gid_t rgid, gid_t egid,
263 gid_t sgid)
264{
265
266 return (0);
267}
268
269static int
270stub_cred_check_setresuid(struct ucred *cred, uid_t ruid, uid_t euid,
271 uid_t suid)
272{
273
274 return (0);
275}
276
277static int
278stub_cred_check_setreuid(struct ucred *cred, uid_t ruid, uid_t euid)
279{
280
281 return (0);
282}
283
284static int
285stub_cred_check_setuid(struct ucred *cred, uid_t uid)
286{
287
288 return (0);
289}
290
291static int
202stub_cred_check_visible(struct ucred *cr1, struct ucred *cr2)
203{
204
205 return (0);
206}
207
208static void
209stub_cred_create_init(struct ucred *cred)

--- 486 unchanged lines hidden (view full) ---

696static int
697stub_proc_check_sched(struct ucred *cred, struct proc *p)
698{
699
700 return (0);
701}
702
703static int
292stub_cred_check_visible(struct ucred *cr1, struct ucred *cr2)
293{
294
295 return (0);
296}
297
298static void
299stub_cred_create_init(struct ucred *cred)

--- 486 unchanged lines hidden (view full) ---

786static int
787stub_proc_check_sched(struct ucred *cred, struct proc *p)
788{
789
790 return (0);
791}
792
793static int
704stub_proc_check_setaudit(struct ucred *cred, struct auditinfo *ai)
705{
706
707 return (0);
708}
709
710static int
711stub_proc_check_setaudit_addr(struct ucred *cred, struct auditinfo_addr *aia)
712{
713
714 return (0);
715}
716
717static int
718stub_proc_check_setauid(struct ucred *cred, uid_t auid)
719{
720
721 return (0);
722}
723
724static int
725stub_proc_check_setegid(struct ucred *cred, gid_t egid)
726{
727
728 return (0);
729}
730
731static int
732stub_proc_check_seteuid(struct ucred *cred, uid_t euid)
733{
734
735 return (0);
736}
737
738static int
739stub_proc_check_setgid(struct ucred *cred, gid_t gid)
740{
741
742 return (0);
743}
744
745static int
746stub_proc_check_setgroups(struct ucred *cred, int ngroups,
747 gid_t *gidset)
748{
749
750 return (0);
751}
752
753static int
754stub_proc_check_setregid(struct ucred *cred, gid_t rgid, gid_t egid)
755{
756
757 return (0);
758}
759
760static int
761stub_proc_check_setresgid(struct ucred *cred, gid_t rgid, gid_t egid,
762 gid_t sgid)
763{
764
765 return (0);
766}
767
768static int
769stub_proc_check_setresuid(struct ucred *cred, uid_t ruid, uid_t euid,
770 uid_t suid)
771{
772
773 return (0);
774}
775
776static int
777stub_proc_check_setreuid(struct ucred *cred, uid_t ruid, uid_t euid)
778{
779
780 return (0);
781}
782
783static int
784stub_proc_check_setuid(struct ucred *cred, uid_t uid)
785{
786
787 return (0);
788}
789
790static int
791stub_proc_check_signal(struct ucred *cred, struct proc *p, int signum)
792{
793
794 return (0);
795}
796
797static int
798stub_proc_check_wait(struct ucred *cred, struct proc *p)

--- 737 unchanged lines hidden (view full) ---

1536 .mpo_bpfdesc_check_receive = stub_bpfdesc_check_receive,
1537 .mpo_bpfdesc_create = stub_bpfdesc_create,
1538 .mpo_bpfdesc_create_mbuf = stub_bpfdesc_create_mbuf,
1539 .mpo_bpfdesc_destroy_label = stub_destroy_label,
1540 .mpo_bpfdesc_init_label = stub_init_label,
1541
1542 .mpo_cred_associate_nfsd = stub_cred_associate_nfsd,
1543 .mpo_cred_check_relabel = stub_cred_check_relabel,
794stub_proc_check_signal(struct ucred *cred, struct proc *p, int signum)
795{
796
797 return (0);
798}
799
800static int
801stub_proc_check_wait(struct ucred *cred, struct proc *p)

--- 737 unchanged lines hidden (view full) ---

1539 .mpo_bpfdesc_check_receive = stub_bpfdesc_check_receive,
1540 .mpo_bpfdesc_create = stub_bpfdesc_create,
1541 .mpo_bpfdesc_create_mbuf = stub_bpfdesc_create_mbuf,
1542 .mpo_bpfdesc_destroy_label = stub_destroy_label,
1543 .mpo_bpfdesc_init_label = stub_init_label,
1544
1545 .mpo_cred_associate_nfsd = stub_cred_associate_nfsd,
1546 .mpo_cred_check_relabel = stub_cred_check_relabel,
1547 .mpo_cred_check_setaudit = stub_cred_check_setaudit,
1548 .mpo_cred_check_setaudit_addr = stub_cred_check_setaudit_addr,
1549 .mpo_cred_check_setauid = stub_cred_check_setauid,
1550 .mpo_cred_check_setegid = stub_cred_check_setegid,
1551 .mpo_cred_check_seteuid = stub_cred_check_seteuid,
1552 .mpo_cred_check_setgid = stub_cred_check_setgid,
1553 .mpo_cred_check_setgroups = stub_cred_check_setgroups,
1554 .mpo_cred_check_setregid = stub_cred_check_setregid,
1555 .mpo_cred_check_setresgid = stub_cred_check_setresgid,
1556 .mpo_cred_check_setresuid = stub_cred_check_setresuid,
1557 .mpo_cred_check_setreuid = stub_cred_check_setreuid,
1558 .mpo_cred_check_setuid = stub_cred_check_setuid,
1544 .mpo_cred_check_visible = stub_cred_check_visible,
1545 .mpo_cred_copy_label = stub_copy_label,
1546 .mpo_cred_create_init = stub_cred_create_init,
1547 .mpo_cred_create_swapper = stub_cred_create_swapper,
1548 .mpo_cred_destroy_label = stub_destroy_label,
1549 .mpo_cred_externalize_label = stub_externalize_label,
1550 .mpo_cred_init_label = stub_init_label,
1551 .mpo_cred_internalize_label = stub_internalize_label,

--- 103 unchanged lines hidden (view full) ---

1655 .mpo_posixshm_destroy_label = stub_destroy_label,
1656 .mpo_posixshm_init_label = stub_init_label,
1657
1658 .mpo_priv_check = stub_priv_check,
1659 .mpo_priv_grant = stub_priv_grant,
1660
1661 .mpo_proc_check_debug = stub_proc_check_debug,
1662 .mpo_proc_check_sched = stub_proc_check_sched,
1559 .mpo_cred_check_visible = stub_cred_check_visible,
1560 .mpo_cred_copy_label = stub_copy_label,
1561 .mpo_cred_create_init = stub_cred_create_init,
1562 .mpo_cred_create_swapper = stub_cred_create_swapper,
1563 .mpo_cred_destroy_label = stub_destroy_label,
1564 .mpo_cred_externalize_label = stub_externalize_label,
1565 .mpo_cred_init_label = stub_init_label,
1566 .mpo_cred_internalize_label = stub_internalize_label,

--- 103 unchanged lines hidden (view full) ---

1670 .mpo_posixshm_destroy_label = stub_destroy_label,
1671 .mpo_posixshm_init_label = stub_init_label,
1672
1673 .mpo_priv_check = stub_priv_check,
1674 .mpo_priv_grant = stub_priv_grant,
1675
1676 .mpo_proc_check_debug = stub_proc_check_debug,
1677 .mpo_proc_check_sched = stub_proc_check_sched,
1663 .mpo_proc_check_setaudit = stub_proc_check_setaudit,
1664 .mpo_proc_check_setaudit_addr = stub_proc_check_setaudit_addr,
1665 .mpo_proc_check_setauid = stub_proc_check_setauid,
1666 .mpo_proc_check_setegid = stub_proc_check_setegid,
1667 .mpo_proc_check_seteuid = stub_proc_check_seteuid,
1668 .mpo_proc_check_setgid = stub_proc_check_setgid,
1669 .mpo_proc_check_setgroups = stub_proc_check_setgroups,
1670 .mpo_proc_check_setregid = stub_proc_check_setregid,
1671 .mpo_proc_check_setresgid = stub_proc_check_setresgid,
1672 .mpo_proc_check_setresuid = stub_proc_check_setresuid,
1673 .mpo_proc_check_setreuid = stub_proc_check_setreuid,
1674 .mpo_proc_check_setuid = stub_proc_check_setuid,
1675 .mpo_proc_check_signal = stub_proc_check_signal,
1676 .mpo_proc_check_wait = stub_proc_check_wait,
1677
1678 .mpo_socket_check_accept = stub_socket_check_accept,
1679 .mpo_socket_check_bind = stub_socket_check_bind,
1680 .mpo_socket_check_connect = stub_socket_check_connect,
1681 .mpo_socket_check_create = stub_socket_check_create,
1682 .mpo_socket_check_deliver = stub_socket_check_deliver,

--- 122 unchanged lines hidden --- 		1678 .mpo_proc_check_signal = stub_proc_check_signal,
1679 .mpo_proc_check_wait = stub_proc_check_wait,
1680
1681 .mpo_socket_check_accept = stub_socket_check_accept,
1682 .mpo_socket_check_bind = stub_socket_check_bind,
1683 .mpo_socket_check_connect = stub_socket_check_connect,
1684 .mpo_socket_check_create = stub_socket_check_create,
1685 .mpo_socket_check_deliver = stub_socket_check_deliver,

--- 122 unchanged lines hidden ---