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1/- 2 Copyright (c) 1999-2002, 2007 Robert N. M. Watson 3 * Copyright (c) 2001-2005 Networks Associates Technology, Inc. 4 * Copyright (c) 2005-2006 SPARTA, Inc. 5 * All rights reserved. 6 * 7 * This software was developed by Robert Watson for the TrustedBSD Project. 8 * 9 * This software was developed for the FreeBSD Project in part by Network 10 * Associates Laboratories, the Security Research Division of Network 11 * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), 12 * as part of the DARPA CHATS research program. 13 * 14 * This software was enhanced by SPARTA ISSO under SPAWAR contract 15 * N66001-04-C-6019 ("SEFOS"). 16 * 17 * Redistribution and use in source and binary forms, with or without 18 * modification, are permitted provided that the following conditions 19 * are met: 20 * 1. Redistributions of source code must retain the above copyright 21 * notice, this list of conditions and the following disclaimer. 22 * 2. Redistributions in binary form must reproduce the above copyright 23 * notice, this list of conditions and the following disclaimer in the 24 * documentation and/or other materials provided with the distribution. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 *	1/- 2 Copyright (c) 1999-2002, 2007 Robert N. M. Watson 3 * Copyright (c) 2001-2005 Networks Associates Technology, Inc. 4 * Copyright (c) 2005-2006 SPARTA, Inc. 5 * All rights reserved. 6 * 7 * This software was developed by Robert Watson for the TrustedBSD Project. 8 * 9 * This software was developed for the FreeBSD Project in part by Network 10 * Associates Laboratories, the Security Research Division of Network 11 * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), 12 * as part of the DARPA CHATS research program. 13 * 14 * This software was enhanced by SPARTA ISSO under SPAWAR contract 15 * N66001-04-C-6019 ("SEFOS"). 16 * 17 * Redistribution and use in source and binary forms, with or without 18 * modification, are permitted provided that the following conditions 19 * are met: 20 * 1. Redistributions of source code must retain the above copyright 21 * notice, this list of conditions and the following disclaimer. 22 * 2. Redistributions in binary form must reproduce the above copyright 23 * notice, this list of conditions and the following disclaimer in the 24 * documentation and/or other materials provided with the distribution. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 *
38 * $FreeBSD: head/sys/security/mac/mac_framework.h 175164 2008-01-08 21:58:16Z jhb $	38 * $FreeBSD: head/sys/security/mac/mac_framework.h 178184 2008-04-13 21:45:52Z rwatson $
39 / 40 41/ 42 * Kernel interface for Mandatory Access Control -- how kernel services 43 * interact with the TrustedBSD MAC Framework. 44 */ 45	39 / 40 41/ 42 * Kernel interface for Mandatory Access Control -- how kernel services 43 * interact with the TrustedBSD MAC Framework. 44 */ 45
46#ifndef _SYS_SECURITY_MAC_MAC_FRAMEWORK_H_ 47#define _SYS_SECURITY_MAC_MAC_FRAMEWORK_H_	46#ifndef _SECURITY_MAC_MAC_FRAMEWORK_H_ 47#define _SECURITY_MAC_MAC_FRAMEWORK_H_
48 49#ifndef _KERNEL 50#error "no user-serviceable parts inside" 51#endif 52 53struct auditinfo; 54struct auditinfo_addr; 55struct bpf_d; 56struct cdev; 57struct componentname; 58struct devfs_dirent; 59struct ifnet; 60struct ifreq; 61struct image_params; 62struct inpcb; 63struct ipq; 64struct ksem; 65struct label; 66struct m_tag; 67struct mac; 68struct mbuf; 69struct mount; 70struct msg; 71struct msqid_kernel; 72struct proc; 73struct semid_kernel; 74struct shmfd; 75struct shmid_kernel; 76struct sockaddr; 77struct socket; 78struct sysctl_oid; 79struct sysctl_req; 80struct pipepair; 81struct thread; 82struct timespec; 83struct ucred; 84struct uio; 85struct vattr; 86struct vnode; 87struct vop_setlabel_args; 88 89#include <sys/acl.h> /* XXX acl_type_t / 90 91/ 92 * Entry points to the TrustedBSD MAC Framework from the remainder of the 93 * kernel: entry points are named based on a principle object type and an 94 * action relating to it. They are sorted alphabetically first by object 95 * type and then action. In some situations, the principle object type is 96 * obvious, and in other cases, less so as multiple objects may be inolved 97 * in the operation. 98 / 99int mac_bpfdesc_check_receive(struct bpf_d d, struct ifnet ifp); 100void mac_bpfdesc_create(struct ucred cred, struct bpf_d d); 101void mac_bpfdesc_create_mbuf(struct bpf_d d, struct mbuf m); 102void mac_bpfdesc_destroy(struct bpf_d ); 103void mac_bpfdesc_init(struct bpf_d ); 104* 105int mac_cred_check_visible(struct ucred cr1, struct ucred cr2); 106void mac_cred_copy(struct ucred cr1, struct ucred cr2); 107void mac_cred_destroy(struct ucred ); 108void mac_cred_init(struct ucred ); 109 110void mac_devfs_create_device(struct ucred cred, struct mount mp, 111 struct cdev dev, struct devfs_dirent de); 112void mac_devfs_create_directory(struct mount mp, char dirname, 113 int dirnamelen, struct devfs_dirent de); 114void mac_devfs_create_symlink(struct ucred cred, struct mount mp, 115* struct devfs_dirent dd, struct devfs_dirent de); 116void mac_devfs_destroy(struct devfs_dirent ); 117void mac_devfs_init(struct devfs_dirent ); 118void mac_devfs_update(struct mount mp, struct devfs_dirent de, 119 struct vnode vp); 120void mac_devfs_vnode_associate(struct mount mp, struct devfs_dirent de, 121* struct vnode vp); 122* 123int mac_ifnet_check_transmit(struct ifnet ifp, struct mbuf m); 124void mac_ifnet_create(struct ifnet ifp); 125void mac_ifnet_create_mbuf(struct ifnet ifp, struct mbuf m); 126void mac_ifnet_destroy(struct ifnet ); 127void mac_ifnet_init(struct ifnet ); 128int mac_ifnet_ioctl_get(struct ucred cred, struct ifreq ifr, 129* struct ifnet ifp); 130int mac_ifnet_ioctl_set(struct ucred cred, struct ifreq ifr, 131* struct ifnet ifp); 132* 133int mac_inpcb_check_deliver(struct inpcb inp, struct mbuf m); 134void mac_inpcb_create(struct socket so, struct inpcb inp); 135void mac_inpcb_create_mbuf(struct inpcb inp, struct mbuf m); 136void mac_inpcb_destroy(struct inpcb ); 137int mac_inpcb_init(struct inpcb , int); 138void mac_inpcb_sosetlabel(struct socket so, struct inpcb inp); 139 140void mac_ipq_create(struct mbuf m, struct ipq ipq); 141void mac_ipq_destroy(struct ipq ); 142int mac_ipq_init(struct ipq , int); 143int mac_ipq_match(struct mbuf m, struct ipq ipq); 144void mac_ipq_reassemble(struct ipq ipq, struct mbuf m); 145void mac_ipq_update(struct mbuf m, struct ipq ipq); 146 147int mac_kenv_check_dump(struct ucred cred); 148int mac_kenv_check_get(struct ucred cred, char name); 149int mac_kenv_check_set(struct ucred cred, char name, char value); 150int mac_kenv_check_unset(struct ucred cred, char name); 151 152int mac_kld_check_load(struct ucred cred, struct vnode vp); 153int mac_kld_check_stat(struct ucred cred); 154* 155void mac_mbuf_copy(struct mbuf , struct mbuf ); 156int mac_mbuf_init(struct mbuf , int); 157* 158void mac_mbuf_tag_copy(struct m_tag , struct m_tag ); 159void mac_mbuf_tag_destroy(struct m_tag ); 160int mac_mbuf_tag_init(struct m_tag , int); 161 162int mac_mount_check_stat(struct ucred cred, struct mount mp); 163void mac_mount_create(struct ucred cred, struct mount mp); 164void mac_mount_destroy(struct mount ); 165void mac_mount_init(struct mount ); 166 167void mac_netatalk_aarp_send(struct ifnet ifp, struct mbuf m); 168 169void mac_netinet_arp_send(struct ifnet ifp, struct mbuf m); 170void mac_netinet_firewall_reply(struct mbuf mrecv, struct mbuf msend); 171void mac_netinet_firewall_send(struct mbuf m); 172void mac_netinet_fragment(struct mbuf m, struct mbuf frag); 173void mac_netinet_icmp_reply(struct mbuf mrecv, struct mbuf msend); 174void mac_netinet_icmp_replyinplace(struct mbuf m); 175void mac_netinet_igmp_send(struct ifnet ifp, struct mbuf m); 176void mac_netinet_tcp_reply(struct mbuf m); 177* 178void mac_netinet6_nd6_send(struct ifnet ifp, struct mbuf m); 179 180int mac_pipe_check_ioctl(struct ucred cred, struct pipepair pp, 181 unsigned long cmd, void data); 182int mac_pipe_check_poll(struct ucred cred, struct pipepair pp); 183int mac_pipe_check_read(struct ucred cred, struct pipepair pp); 184int mac_pipe_check_stat(struct ucred cred, struct pipepair pp); 185int mac_pipe_check_write(struct ucred cred, struct pipepair pp); 186void mac_pipe_create(struct ucred cred, struct pipepair pp); 187void mac_pipe_destroy(struct pipepair ); 188void mac_pipe_init(struct pipepair ); 189int mac_pipe_label_set(struct ucred cred, struct pipepair pp, 190* struct label label); 191* 192int mac_posixsem_check_destroy(struct ucred cred, struct ksem ks); 193int mac_posixsem_check_getvalue(struct ucred cred,struct ksem ks); 194int mac_posixsem_check_open(struct ucred cred, struct ksem ks); 195int mac_posixsem_check_post(struct ucred cred, struct ksem ks); 196int mac_posixsem_check_unlink(struct ucred cred, struct ksem ks); 197int mac_posixsem_check_wait(struct ucred cred, struct ksem ks); 198void mac_posixsem_create(struct ucred cred, struct ksem ks); 199void mac_posixsem_destroy(struct ksem ); 200void mac_posixsem_init(struct ksem ); 201 202int mac_posixshm_check_mmap(struct ucred cred, struct shmfd shmfd, 203 int prot, int flags); 204int mac_posixshm_check_open(struct ucred cred, struct shmfd shmfd); 205int mac_posixshm_check_stat(struct ucred active_cred, 206* struct ucred file_cred, struct shmfd shmfd); 207int mac_posixshm_check_truncate(struct ucred active_cred, 208* struct ucred file_cred, struct shmfd shmfd); 209int mac_posixshm_check_unlink(struct ucred cred, struct shmfd shmfd); 210void mac_posixshm_create(struct ucred cred, struct shmfd shmfd); 211void mac_posixshm_destroy(struct shmfd ); 212void mac_posixshm_init(struct shmfd ); 213 214int mac_priv_check(struct ucred cred, int priv); 215int mac_priv_grant(struct ucred cred, int priv); 216 217void mac_proc_associate_nfsd(struct ucred cred); 218int mac_proc_check_debug(struct ucred cred, struct proc p); 219int mac_proc_check_sched(struct ucred cred, struct proc p); 220int mac_proc_check_setaudit(struct ucred cred, struct auditinfo ai); 221int mac_proc_check_setaudit_addr(struct ucred cred, 222 struct auditinfo_addr aia); 223int mac_proc_check_setauid(struct ucred cred, uid_t auid); 224int mac_proc_check_setegid(struct proc p, struct ucred cred, 225 gid_t egid); 226int mac_proc_check_seteuid(struct proc p, struct ucred cred, 227 uid_t euid); 228int mac_proc_check_setgid(struct proc p, struct ucred cred, 229 gid_t gid); 230int mac_proc_check_setgroups(struct proc p, struct ucred cred, 231 int ngroups, gid_t gidset); 232int mac_proc_check_setregid(struct proc p, struct ucred cred, 233* gid_t rgid, gid_t egid); 234int mac_proc_check_setresgid(struct proc p, struct ucred cred, 235 gid_t rgid, gid_t egid, gid_t sgid); 236int mac_proc_check_setresuid(struct proc p, struct ucred cred, 237 uid_t ruid, uid_t euid, uid_t suid); 238int mac_proc_check_setreuid(struct proc p, struct ucred cred, 239 uid_t ruid, uid_t euid); 240int mac_proc_check_setuid(struct proc p, struct ucred cred, 241 uid_t uid); 242int mac_proc_check_signal(struct ucred cred, struct proc p, 243 int signum); 244int mac_proc_check_wait(struct ucred cred, struct proc p); 245void mac_proc_create_init(struct ucred cred); 246void mac_proc_create_swapper(struct ucred cred); 247void mac_proc_destroy(struct proc ); 248int mac_execve_enter(struct image_params imgp, struct mac mac_p); 249void mac_execve_exit(struct image_params imgp); 250void mac_proc_init(struct proc ); 251* 252int mac_socket_check_accept(struct ucred cred, struct socket so); 253int mac_socket_check_bind(struct ucred cred, struct socket so, 254 struct sockaddr sa); 255int mac_socket_check_connect(struct ucred cred, struct socket so, 256* struct sockaddr sa); 257int mac_socket_check_create(struct ucred cred, int domain, int type, 258 int proto); 259int mac_socket_check_deliver(struct socket so, struct mbuf m); 260int mac_socket_check_listen(struct ucred cred, struct socket so); 261int mac_socket_check_poll(struct ucred cred, struct socket so); 262int mac_socket_check_receive(struct ucred cred, struct socket so); 263int mac_socket_check_send(struct ucred cred, struct socket so); 264int mac_socket_check_stat(struct ucred cred, struct socket so); 265int mac_socket_check_visible(struct ucred cred, struct socket so); 266void mac_socket_create_mbuf(struct socket so, struct mbuf m); 267void mac_socket_create(struct ucred cred, struct socket so); 268void mac_socket_destroy(struct socket ); 269int mac_socket_init(struct socket , int); 270void mac_socket_newconn(struct socket oldso, struct socket newso); 271int mac_getsockopt_label(struct ucred cred, struct socket so, 272 struct mac extmac); 273int mac_getsockopt_peerlabel(struct ucred cred, struct socket so, 274* struct mac extmac); 275int mac_setsockopt_label(struct ucred cred, struct socket so, 276* struct mac extmac); 277* 278void mac_socketpeer_set_from_mbuf(struct mbuf m, struct socket so); 279void mac_socketpeer_set_from_socket(struct socket oldso, 280* struct socket newso); 281* 282void mac_syncache_create(struct label l, struct inpcb inp); 283void mac_syncache_create_mbuf(struct label l, struct mbuf m); 284void mac_syncache_destroy(struct label *l); 285int mac_syncache_init(struct label l); 286* 287int mac_system_check_acct(struct ucred cred, struct vnode vp); 288int mac_system_check_audit(struct ucred cred, void record, int length); 289int mac_system_check_auditctl(struct ucred cred, struct vnode vp); 290int mac_system_check_auditon(struct ucred cred, int cmd); 291int mac_system_check_reboot(struct ucred cred, int howto); 292int mac_system_check_swapon(struct ucred cred, struct vnode vp); 293int mac_system_check_swapoff(struct ucred cred, struct vnode vp); 294int mac_system_check_sysctl(struct ucred cred, struct sysctl_oid oidp, 295 void arg1, int arg2, struct sysctl_req req); 296 297void mac_sysvmsg_cleanup(struct msg msgptr); 298void mac_sysvmsg_create(struct ucred cred, struct msqid_kernel msqkptr, 299* struct msg msgptr); 300void mac_sysvmsg_destroy(struct msg ); 301void mac_sysvmsg_init(struct msg ); 302* 303int mac_sysvmsq_check_msgmsq(struct ucred cred, struct msg msgptr, 304 struct msqid_kernel msqkptr); 305int mac_sysvmsq_check_msgrcv(struct ucred cred, struct msg msgptr); 306int mac_sysvmsq_check_msgrmid(struct ucred cred, struct msg msgptr); 307int mac_sysvmsq_check_msqctl(struct ucred cred, 308 struct msqid_kernel msqkptr, int cmd); 309int mac_sysvmsq_check_msqget(struct ucred cred, 310 struct msqid_kernel msqkptr); 311int mac_sysvmsq_check_msqrcv(struct ucred cred, 312 struct msqid_kernel msqkptr); 313int mac_sysvmsq_check_msqsnd(struct ucred cred, 314 struct msqid_kernel msqkptr); 315void mac_sysvmsq_cleanup(struct msqid_kernel msqkptr); 316void mac_sysvmsq_create(struct ucred cred, struct msqid_kernel msqkptr); 317void mac_sysvmsq_destroy(struct msqid_kernel ); 318void mac_sysvmsq_init(struct msqid_kernel ); 319 320int mac_sysvsem_check_semctl(struct ucred cred, 321* struct semid_kernel semakptr, int cmd); 322int mac_sysvsem_check_semget(struct ucred cred, 323 struct semid_kernel semakptr); 324int mac_sysvsem_check_semop(struct ucred cred, 325 struct semid_kernel semakptr, size_t accesstype); 326void mac_sysvsem_cleanup(struct semid_kernel semakptr); 327void mac_sysvsem_create(struct ucred cred, 328* struct semid_kernel semakptr); 329void mac_sysvsem_destroy(struct semid_kernel ); 330void mac_sysvsem_init(struct semid_kernel ); 331* 332int mac_sysvshm_check_shmat(struct ucred cred, 333* struct shmid_kernel shmsegptr, int shmflg); 334int mac_sysvshm_check_shmctl(struct ucred cred, 335 struct shmid_kernel shmsegptr, int cmd); 336int mac_sysvshm_check_shmdt(struct ucred cred, 337 struct shmid_kernel shmsegptr); 338int mac_sysvshm_check_shmget(struct ucred cred, 339 struct shmid_kernel shmsegptr, int shmflg); 340void mac_sysvshm_cleanup(struct shmid_kernel shmsegptr); 341void mac_sysvshm_create(struct ucred cred, 342* struct shmid_kernel shmsegptr); 343void mac_sysvshm_destroy(struct shmid_kernel ); 344void mac_sysvshm_init(struct shmid_kernel ); 345* 346void mac_thread_userret(struct thread td); 347* 348int mac_vnode_associate_extattr(struct mount mp, struct vnode vp); 349void mac_vnode_associate_singlelabel(struct mount mp, struct vnode vp); 350int mac_vnode_check_access(struct ucred cred, struct vnode vp, 351 int acc_mode); 352int mac_vnode_check_chdir(struct ucred cred, struct vnode dvp); 353int mac_vnode_check_chroot(struct ucred cred, struct vnode dvp); 354int mac_vnode_check_create(struct ucred cred, struct vnode dvp, 355 struct componentname cnp, struct vattr vap); 356int mac_vnode_check_deleteacl(struct ucred cred, struct vnode vp, 357 acl_type_t type); 358int mac_vnode_check_deleteextattr(struct ucred cred, struct vnode vp, 359 int attrnamespace, const char name); 360int mac_vnode_check_exec(struct ucred cred, struct vnode vp, 361* struct image_params imgp); 362int mac_vnode_check_getacl(struct ucred cred, struct vnode vp, 363* acl_type_t type); 364int mac_vnode_check_getextattr(struct ucred cred, struct vnode vp, 365 int attrnamespace, const char name, struct uio uio); 366int mac_vnode_check_link(struct ucred cred, struct vnode dvp, 367 struct vnode vp, struct componentname cnp); 368int mac_vnode_check_listextattr(struct ucred cred, struct vnode vp, 369 int attrnamespace); 370int mac_vnode_check_lookup(struct ucred cred, struct vnode dvp, 371 struct componentname cnp); 372int mac_vnode_check_mmap(struct ucred cred, struct vnode vp, int prot, 373* int flags); 374int mac_vnode_check_mprotect(struct ucred cred, struct vnode vp, 375 int prot); 376int mac_vnode_check_open(struct ucred cred, struct vnode vp, 377 int acc_mode); 378int mac_vnode_check_poll(struct ucred active_cred, 379* struct ucred file_cred, struct vnode vp); 380int mac_vnode_check_read(struct ucred active_cred, 381* struct ucred file_cred, struct vnode vp); 382int mac_vnode_check_readdir(struct ucred cred, struct vnode vp); 383int mac_vnode_check_readlink(struct ucred cred, struct vnode vp); 384int mac_vnode_check_rename_from(struct ucred cred, struct vnode dvp, 385 struct vnode vp, struct componentname cnp); 386int mac_vnode_check_rename_to(struct ucred cred, struct vnode dvp, 387 struct vnode vp, int samedir, struct componentname cnp); 388int mac_vnode_check_revoke(struct ucred cred, struct vnode vp); 389int mac_vnode_check_setacl(struct ucred cred, struct vnode vp, 390 acl_type_t type, struct acl acl); 391int mac_vnode_check_setextattr(struct ucred cred, struct vnode vp, 392* int attrnamespace, const char name, struct uio uio); 393int mac_vnode_check_setflags(struct ucred cred, struct vnode vp, 394 u_long flags); 395int mac_vnode_check_setmode(struct ucred cred, struct vnode vp, 396 mode_t mode); 397int mac_vnode_check_setowner(struct ucred cred, struct vnode vp, 398 uid_t uid, gid_t gid); 399int mac_vnode_check_setutimes(struct ucred cred, struct vnode vp, 400 struct timespec atime, struct timespec mtime); 401int mac_vnode_check_stat(struct ucred active_cred, 402* struct ucred file_cred, struct vnode vp); 403int mac_vnode_check_unlink(struct ucred cred, struct vnode dvp, 404 struct vnode vp, struct componentname cnp); 405int mac_vnode_check_write(struct ucred active_cred, 406* struct ucred file_cred, struct vnode vp); 407void mac_vnode_copy_label(struct label , struct label ); 408void mac_vnode_init(struct vnode ); 409int mac_vnode_create_extattr(struct ucred cred, struct mount mp, 410* struct vnode dvp, struct vnode vp, struct componentname cnp); 411void mac_vnode_destroy(struct vnode ); 412void mac_vnode_execve_transition(struct ucred oldcred, 413* struct ucred newcred, struct vnode vp, 414 struct label interpvplabel, struct image_params imgp); 415int mac_vnode_execve_will_transition(struct ucred cred, 416* struct vnode vp, struct label interpvplabel, 417 struct image_params imgp); 418void mac_vnode_relabel(struct ucred cred, struct vnode vp, 419* struct label newlabel); 420* 421struct label mac_cred_label_alloc(void); 422void mac_cred_label_free(struct label ); 423struct label mac_vnode_label_alloc(void); 424void mac_vnode_label_free(struct label ); 425 426void mac_cred_mmapped_drop_perms(struct thread td, struct ucred cred); 427 428/* 429 * Calls to help various file systems implement labeling functionality using 430 * their existing EA implementation. 431 / 432int vop_stdsetlabel_ea(struct vop_setlabel_args ap); 433	48 49#ifndef _KERNEL 50#error "no user-serviceable parts inside" 51#endif 52 53struct auditinfo; 54struct auditinfo_addr; 55struct bpf_d; 56struct cdev; 57struct componentname; 58struct devfs_dirent; 59struct ifnet; 60struct ifreq; 61struct image_params; 62struct inpcb; 63struct ipq; 64struct ksem; 65struct label; 66struct m_tag; 67struct mac; 68struct mbuf; 69struct mount; 70struct msg; 71struct msqid_kernel; 72struct proc; 73struct semid_kernel; 74struct shmfd; 75struct shmid_kernel; 76struct sockaddr; 77struct socket; 78struct sysctl_oid; 79struct sysctl_req; 80struct pipepair; 81struct thread; 82struct timespec; 83struct ucred; 84struct uio; 85struct vattr; 86struct vnode; 87struct vop_setlabel_args; 88 89#include <sys/acl.h> /* XXX acl_type_t / 90 91/ 92 * Entry points to the TrustedBSD MAC Framework from the remainder of the 93 * kernel: entry points are named based on a principle object type and an 94 * action relating to it. They are sorted alphabetically first by object 95 * type and then action. In some situations, the principle object type is 96 * obvious, and in other cases, less so as multiple objects may be inolved 97 * in the operation. 98 / 99int mac_bpfdesc_check_receive(struct bpf_d d, struct ifnet ifp); 100void mac_bpfdesc_create(struct ucred cred, struct bpf_d d); 101void mac_bpfdesc_create_mbuf(struct bpf_d d, struct mbuf m); 102void mac_bpfdesc_destroy(struct bpf_d ); 103void mac_bpfdesc_init(struct bpf_d ); 104* 105int mac_cred_check_visible(struct ucred cr1, struct ucred cr2); 106void mac_cred_copy(struct ucred cr1, struct ucred cr2); 107void mac_cred_destroy(struct ucred ); 108void mac_cred_init(struct ucred ); 109 110void mac_devfs_create_device(struct ucred cred, struct mount mp, 111 struct cdev dev, struct devfs_dirent de); 112void mac_devfs_create_directory(struct mount mp, char dirname, 113 int dirnamelen, struct devfs_dirent de); 114void mac_devfs_create_symlink(struct ucred cred, struct mount mp, 115* struct devfs_dirent dd, struct devfs_dirent de); 116void mac_devfs_destroy(struct devfs_dirent ); 117void mac_devfs_init(struct devfs_dirent ); 118void mac_devfs_update(struct mount mp, struct devfs_dirent de, 119 struct vnode vp); 120void mac_devfs_vnode_associate(struct mount mp, struct devfs_dirent de, 121* struct vnode vp); 122* 123int mac_ifnet_check_transmit(struct ifnet ifp, struct mbuf m); 124void mac_ifnet_create(struct ifnet ifp); 125void mac_ifnet_create_mbuf(struct ifnet ifp, struct mbuf m); 126void mac_ifnet_destroy(struct ifnet ); 127void mac_ifnet_init(struct ifnet ); 128int mac_ifnet_ioctl_get(struct ucred cred, struct ifreq ifr, 129* struct ifnet ifp); 130int mac_ifnet_ioctl_set(struct ucred cred, struct ifreq ifr, 131* struct ifnet ifp); 132* 133int mac_inpcb_check_deliver(struct inpcb inp, struct mbuf m); 134void mac_inpcb_create(struct socket so, struct inpcb inp); 135void mac_inpcb_create_mbuf(struct inpcb inp, struct mbuf m); 136void mac_inpcb_destroy(struct inpcb ); 137int mac_inpcb_init(struct inpcb , int); 138void mac_inpcb_sosetlabel(struct socket so, struct inpcb inp); 139 140void mac_ipq_create(struct mbuf m, struct ipq ipq); 141void mac_ipq_destroy(struct ipq ); 142int mac_ipq_init(struct ipq , int); 143int mac_ipq_match(struct mbuf m, struct ipq ipq); 144void mac_ipq_reassemble(struct ipq ipq, struct mbuf m); 145void mac_ipq_update(struct mbuf m, struct ipq ipq); 146 147int mac_kenv_check_dump(struct ucred cred); 148int mac_kenv_check_get(struct ucred cred, char name); 149int mac_kenv_check_set(struct ucred cred, char name, char value); 150int mac_kenv_check_unset(struct ucred cred, char name); 151 152int mac_kld_check_load(struct ucred cred, struct vnode vp); 153int mac_kld_check_stat(struct ucred cred); 154* 155void mac_mbuf_copy(struct mbuf , struct mbuf ); 156int mac_mbuf_init(struct mbuf , int); 157* 158void mac_mbuf_tag_copy(struct m_tag , struct m_tag ); 159void mac_mbuf_tag_destroy(struct m_tag ); 160int mac_mbuf_tag_init(struct m_tag , int); 161 162int mac_mount_check_stat(struct ucred cred, struct mount mp); 163void mac_mount_create(struct ucred cred, struct mount mp); 164void mac_mount_destroy(struct mount ); 165void mac_mount_init(struct mount ); 166 167void mac_netatalk_aarp_send(struct ifnet ifp, struct mbuf m); 168 169void mac_netinet_arp_send(struct ifnet ifp, struct mbuf m); 170void mac_netinet_firewall_reply(struct mbuf mrecv, struct mbuf msend); 171void mac_netinet_firewall_send(struct mbuf m); 172void mac_netinet_fragment(struct mbuf m, struct mbuf frag); 173void mac_netinet_icmp_reply(struct mbuf mrecv, struct mbuf msend); 174void mac_netinet_icmp_replyinplace(struct mbuf m); 175void mac_netinet_igmp_send(struct ifnet ifp, struct mbuf m); 176void mac_netinet_tcp_reply(struct mbuf m); 177* 178void mac_netinet6_nd6_send(struct ifnet ifp, struct mbuf m); 179 180int mac_pipe_check_ioctl(struct ucred cred, struct pipepair pp, 181 unsigned long cmd, void data); 182int mac_pipe_check_poll(struct ucred cred, struct pipepair pp); 183int mac_pipe_check_read(struct ucred cred, struct pipepair pp); 184int mac_pipe_check_stat(struct ucred cred, struct pipepair pp); 185int mac_pipe_check_write(struct ucred cred, struct pipepair pp); 186void mac_pipe_create(struct ucred cred, struct pipepair pp); 187void mac_pipe_destroy(struct pipepair ); 188void mac_pipe_init(struct pipepair ); 189int mac_pipe_label_set(struct ucred cred, struct pipepair pp, 190* struct label label); 191* 192int mac_posixsem_check_destroy(struct ucred cred, struct ksem ks); 193int mac_posixsem_check_getvalue(struct ucred cred,struct ksem ks); 194int mac_posixsem_check_open(struct ucred cred, struct ksem ks); 195int mac_posixsem_check_post(struct ucred cred, struct ksem ks); 196int mac_posixsem_check_unlink(struct ucred cred, struct ksem ks); 197int mac_posixsem_check_wait(struct ucred cred, struct ksem ks); 198void mac_posixsem_create(struct ucred cred, struct ksem ks); 199void mac_posixsem_destroy(struct ksem ); 200void mac_posixsem_init(struct ksem ); 201 202int mac_posixshm_check_mmap(struct ucred cred, struct shmfd shmfd, 203 int prot, int flags); 204int mac_posixshm_check_open(struct ucred cred, struct shmfd shmfd); 205int mac_posixshm_check_stat(struct ucred active_cred, 206* struct ucred file_cred, struct shmfd shmfd); 207int mac_posixshm_check_truncate(struct ucred active_cred, 208* struct ucred file_cred, struct shmfd shmfd); 209int mac_posixshm_check_unlink(struct ucred cred, struct shmfd shmfd); 210void mac_posixshm_create(struct ucred cred, struct shmfd shmfd); 211void mac_posixshm_destroy(struct shmfd ); 212void mac_posixshm_init(struct shmfd ); 213 214int mac_priv_check(struct ucred cred, int priv); 215int mac_priv_grant(struct ucred cred, int priv); 216 217void mac_proc_associate_nfsd(struct ucred cred); 218int mac_proc_check_debug(struct ucred cred, struct proc p); 219int mac_proc_check_sched(struct ucred cred, struct proc p); 220int mac_proc_check_setaudit(struct ucred cred, struct auditinfo ai); 221int mac_proc_check_setaudit_addr(struct ucred cred, 222 struct auditinfo_addr aia); 223int mac_proc_check_setauid(struct ucred cred, uid_t auid); 224int mac_proc_check_setegid(struct proc p, struct ucred cred, 225 gid_t egid); 226int mac_proc_check_seteuid(struct proc p, struct ucred cred, 227 uid_t euid); 228int mac_proc_check_setgid(struct proc p, struct ucred cred, 229 gid_t gid); 230int mac_proc_check_setgroups(struct proc p, struct ucred cred, 231 int ngroups, gid_t gidset); 232int mac_proc_check_setregid(struct proc p, struct ucred cred, 233* gid_t rgid, gid_t egid); 234int mac_proc_check_setresgid(struct proc p, struct ucred cred, 235 gid_t rgid, gid_t egid, gid_t sgid); 236int mac_proc_check_setresuid(struct proc p, struct ucred cred, 237 uid_t ruid, uid_t euid, uid_t suid); 238int mac_proc_check_setreuid(struct proc p, struct ucred cred, 239 uid_t ruid, uid_t euid); 240int mac_proc_check_setuid(struct proc p, struct ucred cred, 241 uid_t uid); 242int mac_proc_check_signal(struct ucred cred, struct proc p, 243 int signum); 244int mac_proc_check_wait(struct ucred cred, struct proc p); 245void mac_proc_create_init(struct ucred cred); 246void mac_proc_create_swapper(struct ucred cred); 247void mac_proc_destroy(struct proc ); 248int mac_execve_enter(struct image_params imgp, struct mac mac_p); 249void mac_execve_exit(struct image_params imgp); 250void mac_proc_init(struct proc ); 251* 252int mac_socket_check_accept(struct ucred cred, struct socket so); 253int mac_socket_check_bind(struct ucred cred, struct socket so, 254 struct sockaddr sa); 255int mac_socket_check_connect(struct ucred cred, struct socket so, 256* struct sockaddr sa); 257int mac_socket_check_create(struct ucred cred, int domain, int type, 258 int proto); 259int mac_socket_check_deliver(struct socket so, struct mbuf m); 260int mac_socket_check_listen(struct ucred cred, struct socket so); 261int mac_socket_check_poll(struct ucred cred, struct socket so); 262int mac_socket_check_receive(struct ucred cred, struct socket so); 263int mac_socket_check_send(struct ucred cred, struct socket so); 264int mac_socket_check_stat(struct ucred cred, struct socket so); 265int mac_socket_check_visible(struct ucred cred, struct socket so); 266void mac_socket_create_mbuf(struct socket so, struct mbuf m); 267void mac_socket_create(struct ucred cred, struct socket so); 268void mac_socket_destroy(struct socket ); 269int mac_socket_init(struct socket , int); 270void mac_socket_newconn(struct socket oldso, struct socket newso); 271int mac_getsockopt_label(struct ucred cred, struct socket so, 272 struct mac extmac); 273int mac_getsockopt_peerlabel(struct ucred cred, struct socket so, 274* struct mac extmac); 275int mac_setsockopt_label(struct ucred cred, struct socket so, 276* struct mac extmac); 277* 278void mac_socketpeer_set_from_mbuf(struct mbuf m, struct socket so); 279void mac_socketpeer_set_from_socket(struct socket oldso, 280* struct socket newso); 281* 282void mac_syncache_create(struct label l, struct inpcb inp); 283void mac_syncache_create_mbuf(struct label l, struct mbuf m); 284void mac_syncache_destroy(struct label *l); 285int mac_syncache_init(struct label l); 286* 287int mac_system_check_acct(struct ucred cred, struct vnode vp); 288int mac_system_check_audit(struct ucred cred, void record, int length); 289int mac_system_check_auditctl(struct ucred cred, struct vnode vp); 290int mac_system_check_auditon(struct ucred cred, int cmd); 291int mac_system_check_reboot(struct ucred cred, int howto); 292int mac_system_check_swapon(struct ucred cred, struct vnode vp); 293int mac_system_check_swapoff(struct ucred cred, struct vnode vp); 294int mac_system_check_sysctl(struct ucred cred, struct sysctl_oid oidp, 295 void arg1, int arg2, struct sysctl_req req); 296 297void mac_sysvmsg_cleanup(struct msg msgptr); 298void mac_sysvmsg_create(struct ucred cred, struct msqid_kernel msqkptr, 299* struct msg msgptr); 300void mac_sysvmsg_destroy(struct msg ); 301void mac_sysvmsg_init(struct msg ); 302* 303int mac_sysvmsq_check_msgmsq(struct ucred cred, struct msg msgptr, 304 struct msqid_kernel msqkptr); 305int mac_sysvmsq_check_msgrcv(struct ucred cred, struct msg msgptr); 306int mac_sysvmsq_check_msgrmid(struct ucred cred, struct msg msgptr); 307int mac_sysvmsq_check_msqctl(struct ucred cred, 308 struct msqid_kernel msqkptr, int cmd); 309int mac_sysvmsq_check_msqget(struct ucred cred, 310 struct msqid_kernel msqkptr); 311int mac_sysvmsq_check_msqrcv(struct ucred cred, 312 struct msqid_kernel msqkptr); 313int mac_sysvmsq_check_msqsnd(struct ucred cred, 314 struct msqid_kernel msqkptr); 315void mac_sysvmsq_cleanup(struct msqid_kernel msqkptr); 316void mac_sysvmsq_create(struct ucred cred, struct msqid_kernel msqkptr); 317void mac_sysvmsq_destroy(struct msqid_kernel ); 318void mac_sysvmsq_init(struct msqid_kernel ); 319 320int mac_sysvsem_check_semctl(struct ucred cred, 321* struct semid_kernel semakptr, int cmd); 322int mac_sysvsem_check_semget(struct ucred cred, 323 struct semid_kernel semakptr); 324int mac_sysvsem_check_semop(struct ucred cred, 325 struct semid_kernel semakptr, size_t accesstype); 326void mac_sysvsem_cleanup(struct semid_kernel semakptr); 327void mac_sysvsem_create(struct ucred cred, 328* struct semid_kernel semakptr); 329void mac_sysvsem_destroy(struct semid_kernel ); 330void mac_sysvsem_init(struct semid_kernel ); 331* 332int mac_sysvshm_check_shmat(struct ucred cred, 333* struct shmid_kernel shmsegptr, int shmflg); 334int mac_sysvshm_check_shmctl(struct ucred cred, 335 struct shmid_kernel shmsegptr, int cmd); 336int mac_sysvshm_check_shmdt(struct ucred cred, 337 struct shmid_kernel shmsegptr); 338int mac_sysvshm_check_shmget(struct ucred cred, 339 struct shmid_kernel shmsegptr, int shmflg); 340void mac_sysvshm_cleanup(struct shmid_kernel shmsegptr); 341void mac_sysvshm_create(struct ucred cred, 342* struct shmid_kernel shmsegptr); 343void mac_sysvshm_destroy(struct shmid_kernel ); 344void mac_sysvshm_init(struct shmid_kernel ); 345* 346void mac_thread_userret(struct thread td); 347* 348int mac_vnode_associate_extattr(struct mount mp, struct vnode vp); 349void mac_vnode_associate_singlelabel(struct mount mp, struct vnode vp); 350int mac_vnode_check_access(struct ucred cred, struct vnode vp, 351 int acc_mode); 352int mac_vnode_check_chdir(struct ucred cred, struct vnode dvp); 353int mac_vnode_check_chroot(struct ucred cred, struct vnode dvp); 354int mac_vnode_check_create(struct ucred cred, struct vnode dvp, 355 struct componentname cnp, struct vattr vap); 356int mac_vnode_check_deleteacl(struct ucred cred, struct vnode vp, 357 acl_type_t type); 358int mac_vnode_check_deleteextattr(struct ucred cred, struct vnode vp, 359 int attrnamespace, const char name); 360int mac_vnode_check_exec(struct ucred cred, struct vnode vp, 361* struct image_params imgp); 362int mac_vnode_check_getacl(struct ucred cred, struct vnode vp, 363* acl_type_t type); 364int mac_vnode_check_getextattr(struct ucred cred, struct vnode vp, 365 int attrnamespace, const char name, struct uio uio); 366int mac_vnode_check_link(struct ucred cred, struct vnode dvp, 367 struct vnode vp, struct componentname cnp); 368int mac_vnode_check_listextattr(struct ucred cred, struct vnode vp, 369 int attrnamespace); 370int mac_vnode_check_lookup(struct ucred cred, struct vnode dvp, 371 struct componentname cnp); 372int mac_vnode_check_mmap(struct ucred cred, struct vnode vp, int prot, 373* int flags); 374int mac_vnode_check_mprotect(struct ucred cred, struct vnode vp, 375 int prot); 376int mac_vnode_check_open(struct ucred cred, struct vnode vp, 377 int acc_mode); 378int mac_vnode_check_poll(struct ucred active_cred, 379* struct ucred file_cred, struct vnode vp); 380int mac_vnode_check_read(struct ucred active_cred, 381* struct ucred file_cred, struct vnode vp); 382int mac_vnode_check_readdir(struct ucred cred, struct vnode vp); 383int mac_vnode_check_readlink(struct ucred cred, struct vnode vp); 384int mac_vnode_check_rename_from(struct ucred cred, struct vnode dvp, 385 struct vnode vp, struct componentname cnp); 386int mac_vnode_check_rename_to(struct ucred cred, struct vnode dvp, 387 struct vnode vp, int samedir, struct componentname cnp); 388int mac_vnode_check_revoke(struct ucred cred, struct vnode vp); 389int mac_vnode_check_setacl(struct ucred cred, struct vnode vp, 390 acl_type_t type, struct acl acl); 391int mac_vnode_check_setextattr(struct ucred cred, struct vnode vp, 392* int attrnamespace, const char name, struct uio uio); 393int mac_vnode_check_setflags(struct ucred cred, struct vnode vp, 394 u_long flags); 395int mac_vnode_check_setmode(struct ucred cred, struct vnode vp, 396 mode_t mode); 397int mac_vnode_check_setowner(struct ucred cred, struct vnode vp, 398 uid_t uid, gid_t gid); 399int mac_vnode_check_setutimes(struct ucred cred, struct vnode vp, 400 struct timespec atime, struct timespec mtime); 401int mac_vnode_check_stat(struct ucred active_cred, 402* struct ucred file_cred, struct vnode vp); 403int mac_vnode_check_unlink(struct ucred cred, struct vnode dvp, 404 struct vnode vp, struct componentname cnp); 405int mac_vnode_check_write(struct ucred active_cred, 406* struct ucred file_cred, struct vnode vp); 407void mac_vnode_copy_label(struct label , struct label ); 408void mac_vnode_init(struct vnode ); 409int mac_vnode_create_extattr(struct ucred cred, struct mount mp, 410* struct vnode dvp, struct vnode vp, struct componentname cnp); 411void mac_vnode_destroy(struct vnode ); 412void mac_vnode_execve_transition(struct ucred oldcred, 413* struct ucred newcred, struct vnode vp, 414 struct label interpvplabel, struct image_params imgp); 415int mac_vnode_execve_will_transition(struct ucred cred, 416* struct vnode vp, struct label interpvplabel, 417 struct image_params imgp); 418void mac_vnode_relabel(struct ucred cred, struct vnode vp, 419* struct label newlabel); 420* 421struct label mac_cred_label_alloc(void); 422void mac_cred_label_free(struct label ); 423struct label mac_vnode_label_alloc(void); 424void mac_vnode_label_free(struct label ); 425 426void mac_cred_mmapped_drop_perms(struct thread td, struct ucred cred); 427 428/* 429 * Calls to help various file systems implement labeling functionality using 430 * their existing EA implementation. 431 / 432int vop_stdsetlabel_ea(struct vop_setlabel_args ap); 433
434#endif /* !_SYS_SECURITY_MAC_MAC_FRAMEWORK_H_ */	434#endif /* !_SECURITY_MAC_MAC_FRAMEWORK_H_ */