--- /dev/null
+/*
+ * 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) 2005 SPARTA, Inc.
+ * 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.
+ *
+ * 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.
+ */
+
+#ifndef _SECURITY_MAC_MACH_INTERNAL_H_
+#define _SECURITY_MAC_MACH_INTERNAL_H_
+
+int mac_task_check_service(task_t self, task_t obj, const char *perm);
+void mac_task_label_update_internal(struct label *pl, struct task *t);
+int mac_port_label_compute(struct label *subj, struct label *obj,
+ const char *serv, struct label *out);
+int mac_port_check_method(task_t task, struct label *sub, struct label *obj, int msgid);
+
+#if CONFIG_MACF
+void mac_policy_init(void);
+void mac_policy_initmach(void);
+
+/* tasks */
+void mac_task_label_init(struct label *);
+void mac_task_label_copy(struct label *src, struct label *dest);
+void mac_task_label_destroy(struct label *);
+void mac_task_label_associate(struct task *, struct task *, struct label *,
+ struct label *, struct label *);
+void mac_task_label_associate_kernel(struct task *, struct label *, struct label *);
+void mac_task_label_modify( struct task *pt, void *arg,
+ void (*f)(struct label *l, void *arg));
+struct label *mac_task_get_label(struct task *task);
+
+/* ports */
+void mac_port_label_init(struct label *l);
+void mac_port_label_destroy(struct label *l);
+void mac_port_label_associate(struct label *it, struct label *st, struct label *plabel);
+void mac_port_label_associate_kernel(struct label *plabel, int isreply);
+void mac_port_label_update_kobject(struct label *plabel, int kotype);
+void mac_port_label_copy(struct label *src, struct label *dest);
+void mac_port_label_update_cred(struct label *src, struct label *dest);
+int mac_port_check_label_update(struct label *task, struct label *oldl, struct label *newl);
+
+int mac_port_check_send(struct label *task, struct label *port);
+int mac_port_check_receive(struct label *task, struct label *sender);
+int mac_port_check_make_send(struct label *task, struct label *port);
+int mac_port_check_make_send_once(struct label *task, struct label *port);
+int mac_port_check_move_receive(struct label *task, struct label *port);
+int mac_port_check_copy_send(struct label *task, struct label *port);
+int mac_port_check_move_send(struct label *task, struct label *port);
+int mac_port_check_move_send_once(struct label *task, struct label *port);
+
+int mac_port_check_hold_send(struct label *task, struct label *port);
+int mac_port_check_hold_send_once(struct label *task, struct label *port);
+int mac_port_check_hold_receive(struct label *task, struct label *port);
+
+int mac_task_label_externalize(struct label *, char *e, char *out, size_t olen, int flags);
+int mac_task_label_internalize(struct label *label, char *string);
+int mac_port_label_externalize(struct label *, char *e, char *out, size_t olen, int flags);
+int mac_port_label_internalize(struct label *label, char *string);
+
+void mac_task_label_update(struct label *cred, struct label *task);
+int mac_port_check_service(struct label *subj, struct label *obj,
+ const char *serv, const char *perm);
+#endif /* MAC */
+
+#endif /* !_SECURITY_MAC_MACH_INTERNAL_H_ */
projects / apple / xnu.git / blobdiff