53 lines
2.2 KiB
Groff
53 lines
2.2 KiB
Groff
.\" $NetBSD: secmodel_overlay.9,v 1.3 2007/01/09 12:49:36 elad Exp $
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.\"
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.\" Copyright (c) 2006 Elad Efrat <elad@NetBSD.org>
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.\" All rights reserved.
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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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.\" 3. The name of the author may not be used to endorse or promote products
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.\" derived from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd September 15, 2006
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.Dt SECMODEL_OVERLAY 9
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.Os
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.Sh NAME
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.Nm secmodel_overlay
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.Nd sample overlay security model implementation
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.Sh SYNOPSIS
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.In secmodel/overlay/overlay.h
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.Sh DESCRIPTION
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.Nm
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is a sample implementation for an overlay security model.
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It can be thought of as a
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.Dq filter
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for the underlying model it overlays, by default it is
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.Xr secmodel_bsd44 9 ,
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where developers or administrators can implement custom policies using
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least intrusive code changes.
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.Sh FILES
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.Pa /usr/src/sys/secmodel/overlay/secmodel_overlay.c
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.Sh SEE ALSO
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.Xr kauth 9 ,
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.Xr secmodel 9 ,
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.Xr secmodel_bsd44 9
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.Sh AUTHORS
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.An Elad Efrat Aq elad@NetBSD.org
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