/* * Copyright (c) 2007 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /*- * Copyright (c) 2003, 2004 Networks Associates Technology, Inc. * Copyright (c) 2005 SPARTA, Inc. * * 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. * */ #include <security/mac_internal.h> #include <security/mac_mach_internal.h> void mac_task_label_init(struct label *label) { mac_label_init(label); if (mac_late == 0) { mac_label_journal_add(label, MLJ_TYPE_TASK); mac_label_journal(label, MLJ_TASK_OP_INIT); } MAC_PERFORM(task_label_init, label); } void mac_task_label_update(struct label *cred, struct label *task) { MAC_PERFORM(task_label_update, cred, task); } void mac_task_label_copy(struct label *src, struct label *dest) { MAC_PERFORM(task_label_copy, src, dest); } void mac_task_label_destroy(struct label *label) { MAC_PERFORM(task_label_destroy, label); if (mac_late == 0) mac_label_journal_remove(label); mac_label_destroy(label); } void mac_task_label_associate(struct task *parent, struct task *child, struct label *pl, struct label *chl, struct label *chportl) { MAC_PERFORM(task_label_associate, parent, child, pl, chl, chportl); } void mac_task_label_associate_kernel(struct task *t, struct label *tl, struct label *tportl) { if (mac_late == 0) mac_label_journal(tl, MLJ_TASK_OP_CREATE_K); MAC_PERFORM(task_label_associate_kernel, t, tl, tportl); } int mac_task_label_externalize(struct label *label, char *elements, char *outbuf, size_t outbuflen, int flags __unused) { int error = 0; error = MAC_EXTERNALIZE(task, label, elements, outbuf, outbuflen); return (error); } int mac_task_label_internalize(struct label *label, char *string) { int error; error = MAC_INTERNALIZE(task, label, string); return (error); }