FreeBSD/Linux Kernel Cross Reference
sys/security/mac/mac_audit.c

     /*-
      * Copyright (c) 1999-2002 Robert N. M. Watson
      * Copyright (c) 2001 Ilmar S. Habibulin
      * Copyright (c) 2001-2004 Networks Associates Technology, Inc.
      *
      * This software was developed by Robert Watson and Ilmar Habibulin for the
      * TrustedBSD Project.
      *
      * This software was developed for the FreeBSD Project in part by Network
     * Associates Laboratories, the Security Research Division of Network
     * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"),
     * as part of the DARPA CHATS research program.
     *
     * 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.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
     *
     * $FreeBSD$
     */
    
    #include <sys/param.h>
    #include <sys/module.h>
    #include <sys/vnode.h>
    
    #include <security/audit/audit.h>
    
    #include <security/mac/mac_framework.h>
    #include <security/mac/mac_internal.h>
    #include <security/mac/mac_policy.h>
    
    int
    mac_check_proc_setaudit(struct ucred *cred, struct auditinfo *ai)
    {
            int error;
    
            MAC_CHECK(check_proc_setaudit, cred, ai);
    
            return (error);
    }
    
    int
    mac_check_proc_setaudit_addr(struct ucred *cred, struct auditinfo_addr *aia)
    {
            int error;
    
            MAC_CHECK(check_proc_setaudit_addr, cred, aia);
    
            return (error);
    }
    
    int
    mac_check_proc_setauid(struct ucred *cred, uid_t auid)
    {
            int error;
    
            MAC_CHECK(check_proc_setauid, cred, auid);
    
            return (error);
    }
    
    int
    mac_check_system_audit(struct ucred *cred, void *record, int length)
    {
            int error;
    
            MAC_CHECK(check_system_audit, cred, record, length);
    
            return (error);
    }
    
    int
    mac_check_system_auditctl(struct ucred *cred, struct vnode *vp)
    {
            int error;
            struct label *vl;
    
            ASSERT_VOP_LOCKED(vp, "mac_check_system_auditctl");
    
            vl = (vp != NULL) ? vp->v_label : NULL;
    
            MAC_CHECK(check_system_auditctl, cred, vp, vl);
    
           return (error);
   }
   
   int
   mac_check_system_auditon(struct ucred *cred, int cmd)
   {
           int error;
   
           MAC_CHECK(check_system_auditon, cred, cmd);
   
           return (error);
   }

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