| mac_none.4 (115211) | mac_none.4 (115643) |
|---|---|
| 1.\" Copyright (c) 2002 Networks Associates Technology, Inc. 2.\" All rights reserved. 3.\" 4.\" This software was developed for the FreeBSD Project by Chris Costello 5.\" at Safeport Network Services and Network Associates Laboratories, the 6.\" Security Research Division of Network Associates, Inc. under 7.\" DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the 8.\" DARPA CHATS research program. --- 14 unchanged lines hidden (view full) --- 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 29.\" SUCH DAMAGE. 30.\" | 1.\" Copyright (c) 2002 Networks Associates Technology, Inc. 2.\" All rights reserved. 3.\" 4.\" This software was developed for the FreeBSD Project by Chris Costello 5.\" at Safeport Network Services and Network Associates Laboratories, the 6.\" Security Research Division of Network Associates, Inc. under 7.\" DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the 8.\" DARPA CHATS research program. --- 14 unchanged lines hidden (view full) --- 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 29.\" SUCH DAMAGE. 30.\" |
| 31.\" $FreeBSD: head/share/man/man4/mac_none.4 115211 2003-05-21 15:55:40Z ru $ 32.Dd DECEMBER 1, 2002 | 31.\" $FreeBSD: head/share/man/man4/mac_none.4 115643 2003-06-01 21:52:59Z ru $ 32.\" 33.Dd December 1, 2002 |
| 33.Os 34.Dt MAC_NONE 4 35.Sh NAME 36.Nm mac_none | 34.Os 35.Dt MAC_NONE 4 36.Sh NAME 37.Nm mac_none |
| 37.Nd sample MAC policy module | 38.Nd "sample MAC policy module" |
| 38.Sh SYNOPSIS 39To compile the sample policy 40into your kernel, place the following lines in your kernel 41configuration file: | 39.Sh SYNOPSIS 40To compile the sample policy 41into your kernel, place the following lines in your kernel 42configuration file: |
| 43.Bd -ragged -offset indent |
|
| 42.Cd "options MAC" 43.Cd "options MAC_NONE" | 44.Cd "options MAC" 45.Cd "options MAC_NONE" |
| 46.Ed |
|
| 44.Pp 45Alternately, to load the sample module at boot time, place the following line 46in your kernel configuration file: | 47.Pp 48Alternately, to load the sample module at boot time, place the following line 49in your kernel configuration file: |
| 50.Bd -ragged -offset indent |
|
| 47.Cd "options MAC" | 51.Cd "options MAC" |
| 52.Ed |
|
| 48.Pp 49and in 50.Xr loader.conf 5 : | 53.Pp 54and in 55.Xr loader.conf 5 : |
| 51.Cd mac_none_load= Ns \&"YES" | 56.Bd -literal -offset indent 57mac_none_load="YES" 58.Ed |
| 52.Sh DESCRIPTION 53The 54.Nm 55policy module implements a sample MAC policy that has no effect on 56access control in the system. 57Each MAC entry point is a 58.Dq no-op . 59.Ss Label Format --- 11 unchanged lines hidden (view full) --- 71.Xr mac_seeotheruids 4 , 72.Xr mac_test 4 , 73.Xr mac 9 74.Sh HISTORY 75The 76.Nm 77policy module first appeared in 78.Fx 5.0 | 59.Sh DESCRIPTION 60The 61.Nm 62policy module implements a sample MAC policy that has no effect on 63access control in the system. 64Each MAC entry point is a 65.Dq no-op . 66.Ss Label Format --- 11 unchanged lines hidden (view full) --- 78.Xr mac_seeotheruids 4 , 79.Xr mac_test 4 , 80.Xr mac 9 81.Sh HISTORY 82The 83.Nm 84policy module first appeared in 85.Fx 5.0 |
| 79and was developed by the TrustedBSD Project. | 86and was developed by the 87.Tn TrustedBSD 88Project. |
| 80.Sh AUTHORS 81This software was contributed to the 82.Fx 83Project by Network Associates Labs, 84the Security Research Division of Network Associates | 89.Sh AUTHORS 90This software was contributed to the 91.Fx 92Project by Network Associates Labs, 93the Security Research Division of Network Associates |
| 85Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), | 94Inc. under DARPA/SPAWAR contract N66001-01-C-8035 95.Pq Dq CBOSS , |
| 86as part of the DARPA CHATS research program. 87.Sh BUGS 88See 89.Xr mac 9 90concerning appropriateness for production use. | 96as part of the DARPA CHATS research program. 97.Sh BUGS 98See 99.Xr mac 9 100concerning appropriateness for production use. |
| 91The TrustedBSD MAC Framework is considered experimental in | 101The 102.Tn TrustedBSD 103MAC Framework is considered experimental in |
| 92.Fx . 93.Pp 94While the MAC Framework design is intended to support the containment of 95the root user, not all attack channels are currently protected by entry 96point checks. 97As such, MAC Framework policies should not be relied on, in isolation, 98to protect against a malicious privileged user. | 104.Fx . 105.Pp 106While the MAC Framework design is intended to support the containment of 107the root user, not all attack channels are currently protected by entry 108point checks. 109As such, MAC Framework policies should not be relied on, in isolation, 110to protect against a malicious privileged user. |