/* $NetBSD: secmodel_bsd44.c,v 1.17 2020/03/16 21:20:12 pgoyette Exp $ */
/*-
* Copyright (c) 2006 Elad Efrat <[email protected]>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
*    derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: secmodel_bsd44.c,v 1.17 2020/03/16 21:20:12 pgoyette Exp $");

#include <sys/types.h>
#include <sys/param.h>
#include <sys/kauth.h>

#include <sys/sysctl.h>
#include <sys/mount.h>

#include <sys/module.h>

#include <secmodel/bsd44/bsd44.h>
#include <secmodel/suser/suser.h>
#include <secmodel/securelevel/securelevel.h>
#include <secmodel/extensions/extensions.h>

MODULE(MODULE_CLASS_SECMODEL, secmodel_bsd44, "suser,securelevel,extensions");

static secmodel_t bsd44_sm;

SYSCTL_SETUP(sysctl_security_bsd44_setup, "secmodel_bsd44 sysctl")
{
       const struct sysctlnode *rnode;

       sysctl_createv(clog, 0, NULL, &rnode,
                      CTLFLAG_PERMANENT,
                      CTLTYPE_NODE, "models", NULL,
                      NULL, 0, NULL, 0,
                      CTL_SECURITY, CTL_CREATE, CTL_EOL);

       sysctl_createv(clog, 0, &rnode, &rnode,
                      CTLFLAG_PERMANENT,
                      CTLTYPE_NODE, "bsd44", NULL,
                      NULL, 0, NULL, 0,
                      CTL_CREATE, CTL_EOL);

       sysctl_createv(clog, 0, &rnode, NULL,
                      CTLFLAG_PERMANENT,
                      CTLTYPE_STRING, "name", NULL,
                      NULL, 0,
                      __UNCONST(SECMODEL_BSD44_NAME), 0,
                      CTL_CREATE, CTL_EOL);
}

void
secmodel_bsd44_init(void)
{

}

void
secmodel_bsd44_start(void)
{

}

void
secmodel_bsd44_stop(void)
{

}

static int
secmodel_bsd44_modcmd(modcmd_t cmd, void *arg)
{
       int error = 0;

       switch (cmd) {
       case MODULE_CMD_INIT:

               error = secmodel_register(&bsd44_sm,
                   SECMODEL_BSD44_ID, SECMODEL_BSD44_NAME,
                   NULL, NULL, NULL);
               if (error != 0)
                       printf("secmodel_bsd44_modcmd::init: "
                           "secmodel_register returned %d\n", error);

               secmodel_bsd44_init();
               secmodel_bsd44_start();
               break;

       case MODULE_CMD_FINI:
               secmodel_bsd44_stop();

               error = secmodel_deregister(bsd44_sm);
               if (error != 0)
                       printf("secmodel_bsd44_modcmd::fini: "
                           "secmodel_deregister returned %d\n", error);
               break;

       default:
               error = ENOTTY;
               break;
       }

       return error;
}