129 lines
4.2 KiB
Groff
129 lines
4.2 KiB
Groff
.\" Copyright (c) 2003, 2004 Networks Associates Technology, Inc.
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.\" All rights reserved.
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.\"
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.\" This software was developed for the FreeBSD Project by Chris Costello
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.\" at Safeport Network Services and Network Associates Labs, the
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.\" Security Research Division of Network Associates, Inc. under
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.\" DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
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.\" DARPA CHATS research program.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd February 17, 2004
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.Os
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.Dt SETFSMAC 8
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.Sh NAME
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.Nm setfsmac
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.Nd set MAC label for a file hierarchy
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.Sh SYNOPSIS
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.Nm
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.Op Fl ehqvx
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.Oo Fl f Ar specfile Oc ...
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.Oo Fl s Ar specfile Oc ...
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.Ar
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.Sh DESCRIPTION
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The
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.Nm
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utility accepts a list of specification files as input and sets the MAC
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labels on the specified file system hierarchies.
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Path names specified will be visited in order as given on the command
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line, and each tree will be traversed in pre-order.
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(Generally, it will not be very useful to use relative paths instead of
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absolute paths.)
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Multiple entries matching a single file will be combined and applied in
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a single transaction.
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.Pp
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The following options are available:
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.Bl -tag -width indent
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.It Fl e
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Treat any file systems encountered which do not support MAC labelling as
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errors, instead of warning and skipping them.
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.It Fl f Ar specfile
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Apply the specifications in
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.Ar specfile
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to the specified paths.
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.\" XXX
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.Bf -emphasis
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NOTE: Only the first entry for each file is applied;
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all others are disregarded and silently dropped.
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.Ef
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Multiple
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.Fl f
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arguments may be specified to include multiple
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specification files.
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.It Fl h
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When a symbolic link is encountered, change the label of the link rather
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than the file the link points to.
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.It Fl q
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Do not print non-fatal warnings during execution.
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.It Fl s Ar specfile
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Apply the specifications in
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.Ar specfile ,
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but assume the specification format is compatible with the SELinux
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.Ar specfile
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format.
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.\" XXX
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.Bf -emphasis
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NOTE: Only the first entry for each file is applied;
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all others are disregarded and silently dropped.
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.Ef
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The prefix
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.Dq Li sebsd/
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will be automatically prepended to the labels in
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.Ar specfile .
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Labels matching
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.Dq Li <<none>>
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will be explicitly not relabeled.
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This permits SEBSD to reuse existing SELinux policy specification files.
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.It Fl v
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Increase the degree of verbosity.
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.It Fl x
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Do not recurse into new file systems when traversing them.
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.El
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.Sh FILES
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.Bl -tag -width ".Pa /usr/share/security/lomac-policy.contexts" -compact
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.It Pa /usr/share/security/lomac-policy.contexts
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Sample specfile containing LOMAC policy entries.
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.El
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.Sh EXAMPLES
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See
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.Sx FILES .
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.Sh AUTHORS
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This software was contributed to the
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.Fx
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Project by Network Associates Labs,
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the Security Research Division of Network Associates
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Inc. under DARPA/SPAWAR contract N66001-01-C-8035
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.Pq Dq CBOSS ,
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as part of the DARPA CHATS research program.
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.Sh SEE ALSO
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.Xr mac 3 ,
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.Xr mac_set_file 3 ,
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.Xr mac_set_link 3 ,
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.Xr mac 4 ,
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.Xr re_format 7 ,
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.Xr getfmac 8 ,
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.Xr setfmac 8 ,
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.Xr mac 9
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