128 lines
3.9 KiB
C
128 lines
3.9 KiB
C
/* $NetBSD: secmodel_bsd44.c,v 1.10 2007/01/16 11:53:00 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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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: secmodel_bsd44.c,v 1.10 2007/01/16 11:53:00 elad Exp $");
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/kauth.h>
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#include <sys/sysctl.h>
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#include <secmodel/secmodel.h>
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#include <secmodel/bsd44/bsd44.h>
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#include <secmodel/bsd44/suser.h>
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#include <secmodel/bsd44/securelevel.h>
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SYSCTL_SETUP(sysctl_security_bsd44_setup,
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"sysctl security bsd44 setup")
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{
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const struct sysctlnode *rnode;
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sysctl_createv(clog, 0, NULL, &rnode,
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CTLFLAG_PERMANENT,
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CTLTYPE_NODE, "security", NULL,
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NULL, 0, NULL, 0,
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CTL_SECURITY, CTL_EOL);
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sysctl_createv(clog, 0, &rnode, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "curtain", NULL,
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NULL, 0, &secmodel_bsd44_curtain, 0,
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CTL_CREATE, CTL_EOL);
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sysctl_createv(clog, 0, &rnode, &rnode,
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CTLFLAG_PERMANENT,
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CTLTYPE_NODE, "models", NULL,
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NULL, 0, NULL, 0,
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CTL_CREATE, CTL_EOL);
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sysctl_createv(clog, 0, &rnode, &rnode,
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CTLFLAG_PERMANENT,
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CTLTYPE_NODE, "bsd44",
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SYSCTL_DESCR("Traditional NetBSD Security model, " \
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"derived from 4.4BSD"),
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NULL, 0, NULL, 0,
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CTL_CREATE, CTL_EOL);
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sysctl_createv(clog, 0, &rnode, NULL,
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CTLFLAG_PERMANENT,
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CTLTYPE_STRING, "name", NULL,
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NULL, 0, __UNCONST("Traditional NetBSD (4.4BSD)"), 0,
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CTL_CREATE, CTL_EOL);
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sysctl_createv(clog, 0, &rnode, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "securelevel",
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SYSCTL_DESCR("System security level"),
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secmodel_bsd44_sysctl_securelevel, 0, NULL, 0,
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CTL_CREATE, CTL_EOL);
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sysctl_createv(clog, 0, &rnode, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "curtain",
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SYSCTL_DESCR("Curtain information about objects to "
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"users not owning them."),
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NULL, 0, &secmodel_bsd44_curtain, 0,
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CTL_CREATE, CTL_EOL);
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}
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void
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secmodel_bsd44_start(void)
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{
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secmodel_bsd44_init();
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secmodel_bsd44_suser_start();
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secmodel_bsd44_securelevel_start();
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secmodel_register();
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}
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#if defined(_LKM)
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void
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secmodel_bsd44_stop(void)
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{
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secmodel_bsd44_suser_stop();
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secmodel_bsd44_securelevel_stop();
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secmodel_deregister();
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}
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#endif /* _LKM */
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#if !defined(_LKM)
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void
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secmodel_start(void)
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{
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secmodel_bsd44_start();
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}
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#endif /* !_LKM */
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