* 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
* 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,
* 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@
*/
/*-
#error "no user-serviceable parts inside"
#endif
-#if CONFIG_MACF
+#ifndef PRIVATE
+#warning "MAC policy is not KPI, see Technical Q&A QA1574, this header will be removed in next version"
+#endif
struct attrlist;
struct auditinfo;
struct bpf_d;
struct componentname;
+struct cs_blob;
struct devnode;
+struct exception_action;
struct flock;
struct fdescnode;
struct fileglob;
struct ifreq;
struct image_params;
struct inpcb;
+struct ipc_port;
struct ipq;
struct knote;
-struct lctx;
struct m_tag;
struct mac;
struct mac_module_data;
struct task;
struct thread;
struct timespec;
+struct tty;
struct ucred;
struct uio;
+struct uthread;
struct vfs_attr;
struct vfs_context;
struct vnode;
struct vnode_attr;
struct vop_setlabel_args;
-/*@ macros */
-#define VNODE_LABEL_CREATE 1
-#define VNODE_LABEL_NEEDREF 2
+#include <sys/kauth.h>
+#include <sys/kernel_types.h>
-#if CONFIG_MACF_MACH
-#define mac_task_label_update_cred(cred, task) \
- mac_task_label_update_internal(((cred)->cr_label), task)
+#if CONFIG_MACF
+
+#ifndef __IOKIT_PORTS_DEFINED__
+#define __IOKIT_PORTS_DEFINED__
+#ifdef __cplusplus
+class OSObject;
+typedef OSObject *io_object_t;
#else
-#define mac_task_label_update_cred(cred, task)
+struct OSObject;
+typedef struct OSObject *io_object_t;
#endif
+#endif /* __IOKIT_PORTS_DEFINED__ */
+
+/*@ macros */
+#define VNODE_LABEL_CREATE 1
/*@ === */
int mac_audit_check_postselect(kauth_cred_t cred, unsigned short syscode,
int mac_cred_check_label_update(kauth_cred_t cred,
struct label *newlabel);
int mac_cred_check_label_update_execve(vfs_context_t ctx,
- struct vnode *vp, struct label *scriptvnodelabel,
- struct label *execlabel, proc_t proc);
+ struct vnode *vp, off_t offset, struct vnode *scriptvp,
+ struct label *scriptvnodelabel, struct label *execlabel,
+ proc_t proc, void *macextensions);
int mac_cred_check_visible(kauth_cred_t u1, kauth_cred_t u2);
struct label *mac_cred_label_alloc(void);
void mac_cred_label_associate(kauth_cred_t cred_parent,
int mac_cred_label_externalize_audit(proc_t p, struct mac *mac);
void mac_cred_label_free(struct label *label);
void mac_cred_label_init(kauth_cred_t cred);
+int mac_cred_label_compare(struct label *a, struct label *b);
void mac_cred_label_update(kauth_cred_t cred, struct label *newlabel);
void mac_cred_label_update_execve(vfs_context_t ctx, kauth_cred_t newcred,
- struct vnode *vp, struct label *scriptvnodelabel,
- struct label *execlabel);
+ struct vnode *vp, off_t offset, struct vnode *scriptvp,
+ struct label *scriptvnodelabel, struct label *execlabel, u_int *csflags,
+ void *macextensions, int *disjoint, int *labelupdateerror);
void mac_devfs_label_associate_device(dev_t dev, struct devnode *de,
const char *fullpath);
void mac_devfs_label_associate_directory(const char *dirname, int dirnamelen,
unsigned int cmd);
int mac_file_check_lock(kauth_cred_t cred, struct fileglob *fg, int op,
struct flock *fl);
+int mac_file_check_library_validation(struct proc *proc,
+ struct fileglob *fg, off_t slice_offset,
+ user_long_t error_message, size_t error_message_size);
int mac_file_check_mmap(kauth_cred_t cred, struct fileglob *fg,
- int prot, int flags, int *maxprot);
+ int prot, int flags, uint64_t file_pos, int *maxprot);
void mac_file_check_mmap_downgrade(kauth_cred_t cred, struct fileglob *fg,
int *prot);
int mac_file_check_receive(kauth_cred_t cred, struct fileglob *fg);
void mac_inpcb_label_recycle(struct inpcb *inp);
void mac_inpcb_label_update(struct socket *so);
int mac_iokit_check_device(char *devtype, struct mac_module_data *mdata);
+int mac_iokit_check_open(kauth_cred_t cred, io_object_t user_client, unsigned int user_client_type);
+int mac_iokit_check_set_properties(kauth_cred_t cred, io_object_t registry_entry, io_object_t properties);
+int mac_iokit_check_filter_properties(kauth_cred_t cred, io_object_t registry_entry);
+int mac_iokit_check_get_property(kauth_cred_t cred, io_object_t registry_entry, const char *name);
+int mac_iokit_check_hid_control(kauth_cred_t cred);
void mac_ipq_label_associate(struct mbuf *fragment, struct ipq *ipq);
int mac_ipq_label_compare(struct mbuf *fragment, struct ipq *ipq);
void mac_ipq_label_destroy(struct ipq *ipq);
int mac_ipq_label_init(struct ipq *ipq, int flag);
void mac_ipq_label_update(struct mbuf *fragment, struct ipq *ipq);
-struct label *mac_lctx_label_alloc(void);
-void mac_lctx_label_free(struct label *label);
-void mac_lctx_label_update(struct lctx *l, struct label *newlabel);
-int mac_lctx_check_label_update(struct lctx *l, struct label *newlabel);
-void mac_lctx_notify_create(proc_t proc, struct lctx *l);
-void mac_lctx_notify_join(proc_t proc, struct lctx *l);
-void mac_lctx_notify_leave(proc_t proc, struct lctx *l);
void mac_mbuf_label_associate_bpfdesc(struct bpf_d *bpf_d, struct mbuf *m);
void mac_mbuf_label_associate_ifnet(struct ifnet *ifp, struct mbuf *m);
void mac_mbuf_label_associate_inpcb(struct inpcb *inp, struct mbuf *m);
int mac_mount_check_label_update(vfs_context_t ctx, struct mount *mp);
int mac_mount_check_mount(vfs_context_t ctx, struct vnode *vp,
struct componentname *cnp, const char *vfc_name);
+int mac_mount_check_snapshot_create(vfs_context_t ctx, struct mount *mp,
+ const char *name);
+int mac_mount_check_snapshot_delete(vfs_context_t ctx, struct mount *mp,
+ const char *name);
+int mac_mount_check_snapshot_revert(vfs_context_t ctx, struct mount *mp,
+ const char *name);
int mac_mount_check_remount(vfs_context_t ctx, struct mount *mp);
int mac_mount_check_setattr(vfs_context_t ctx, struct mount *mp,
struct vfs_attr *vfa);
int mac_posixshm_check_create(kauth_cred_t cred, const char *name);
int mac_posixshm_check_mmap(kauth_cred_t cred, struct pshminfo *pshm,
int prot, int flags);
-int mac_posixshm_check_open(kauth_cred_t cred, struct pshminfo *pshm);
+int mac_posixshm_check_open(kauth_cred_t cred, struct pshminfo *pshm,
+ int fflags);
int mac_posixshm_check_stat(kauth_cred_t cred, struct pshminfo *pshm);
int mac_posixshm_check_truncate(kauth_cred_t cred, struct pshminfo *pshm,
- size_t s);
+ off_t s);
int mac_posixshm_check_unlink(kauth_cred_t cred, struct pshminfo *pshm,
const char *name);
void mac_posixshm_vnode_label_associate(kauth_cred_t cred,
struct pshminfo *pshm, const char *name);
void mac_posixshm_label_destroy(struct pshminfo *pshm);
void mac_posixshm_label_init(struct pshminfo *pshm);
+int mac_priv_check(kauth_cred_t cred, int priv);
+int mac_priv_grant(kauth_cred_t cred, int priv);
int mac_proc_check_debug(proc_t proc1, proc_t proc2);
+int mac_proc_check_proc_info(proc_t curp, proc_t target, int callnum, int flavor);
+int mac_proc_check_get_cs_info(proc_t curp, proc_t target, unsigned int op);
+int mac_proc_check_set_cs_info(proc_t curp, proc_t target, unsigned int op);
int mac_proc_check_fork(proc_t proc);
+int mac_proc_check_suspend_resume(proc_t proc, int sr);
int mac_proc_check_get_task_name(kauth_cred_t cred, struct proc *p);
int mac_proc_check_get_task(kauth_cred_t cred, struct proc *p);
+int mac_proc_check_expose_task(kauth_cred_t cred, struct proc *p);
+int mac_proc_check_inherit_ipc_ports(struct proc *p, struct vnode *cur_vp, off_t cur_offset, struct vnode *img_vp, off_t img_offset, struct vnode *scriptvp);
int mac_proc_check_getaudit(proc_t proc);
int mac_proc_check_getauid(proc_t proc);
int mac_proc_check_getlcid(proc_t proc1, proc_t proc2,
pid_t pid);
+int mac_proc_check_ledger(proc_t curp, proc_t target, int op);
+int mac_proc_check_map_anon(proc_t proc, user_addr_t u_addr,
+ user_size_t u_size, int prot, int flags, int *maxprot);
int mac_proc_check_mprotect(proc_t proc,
user_addr_t addr, user_size_t size, int prot);
+int mac_proc_check_run_cs_invalid(proc_t proc);
int mac_proc_check_sched(proc_t proc, proc_t proc2);
-int mac_proc_check_setaudit(proc_t proc, struct auditinfo *ai);
+int mac_proc_check_setaudit(proc_t proc, struct auditinfo_addr *ai);
int mac_proc_check_setauid(proc_t proc, uid_t auid);
int mac_proc_check_setlcid(proc_t proc1, proc_t proc2,
pid_t pid1, pid_t pid2);
int mac_proc_check_signal(proc_t proc1, proc_t proc2,
int signum);
int mac_proc_check_wait(proc_t proc1, proc_t proc2);
-void mac_proc_set_enforce(proc_t p, int enforce_flags);
+void mac_proc_notify_exit(proc_t proc);
int mac_setsockopt_label(kauth_cred_t cred, struct socket *so,
struct mac *extmac);
int mac_socket_check_accept(kauth_cred_t cred, struct socket *so);
int mac_socket_check_create(kauth_cred_t cred, int domain,
int type, int protocol);
int mac_socket_check_deliver(struct socket *so, struct mbuf *m);
+int mac_socket_check_ioctl(kauth_cred_t cred, struct socket *so,
+ unsigned int cmd);
int mac_socket_check_kqfilter(kauth_cred_t cred, struct knote *kn,
struct socket *so);
int mac_socket_check_listen(kauth_cred_t cred, struct socket *so);
int mac_socket_check_receive(kauth_cred_t cred, struct socket *so);
-int mac_socket_check_received(kauth_cred_t cred, struct socket *so,
+int mac_socket_check_received(kauth_cred_t cred, struct socket *so,
struct sockaddr *saddr);
int mac_socket_check_select(kauth_cred_t cred, struct socket *so,
int which);
int mac_system_check_audit(kauth_cred_t cred, void *record, int length);
int mac_system_check_auditctl(kauth_cred_t cred, struct vnode *vp);
int mac_system_check_auditon(kauth_cred_t cred, int cmd);
+int mac_system_check_chud(kauth_cred_t cred);
int mac_system_check_host_priv(kauth_cred_t cred);
+int mac_system_check_info(kauth_cred_t, const char *info_type);
int mac_system_check_nfsd(kauth_cred_t cred);
int mac_system_check_reboot(kauth_cred_t cred, int howto);
int mac_system_check_settime(kauth_cred_t cred);
int mac_system_check_swapoff(kauth_cred_t cred, struct vnode *vp);
int mac_system_check_swapon(kauth_cred_t cred, struct vnode *vp);
-int mac_system_check_sysctl(kauth_cred_t cred, int *name,
- u_int namelen, user_addr_t oldctl, user_addr_t oldlenp, int inkernel,
- user_addr_t newctl, size_t newlen);
+int mac_system_check_sysctlbyname(kauth_cred_t cred, const char *namestring, int *name,
+ u_int namelen, user_addr_t oldctl, size_t oldlen,
+ user_addr_t newctl, size_t newlen);
+int mac_system_check_kas_info(kauth_cred_t cred, int selector);
void mac_sysvmsg_label_associate(kauth_cred_t cred,
struct msqid_kernel *msqptr, struct msg *msgptr);
void mac_sysvmsg_label_init(struct msg *msgptr);
void mac_sysvshm_label_destroy(struct shmid_kernel *shmsegptr);
void mac_sysvshm_label_init(struct shmid_kernel* shmsegptr);
void mac_sysvshm_label_recycle(struct shmid_kernel *shmsegptr);
-void mac_thread_userret(int code, int error, struct thread *thread);
int mac_vnode_check_access(vfs_context_t ctx, struct vnode *vp,
int acc_mode);
int mac_vnode_check_chdir(vfs_context_t ctx, struct vnode *dvp);
int mac_vnode_check_chroot(vfs_context_t ctx, struct vnode *dvp,
struct componentname *cnp);
+int mac_vnode_check_clone(vfs_context_t ctx, struct vnode *dvp,
+ struct vnode *vp, struct componentname *cnp);
int mac_vnode_check_create(vfs_context_t ctx, struct vnode *dvp,
struct componentname *cnp, struct vnode_attr *vap);
int mac_vnode_check_deleteextattr(vfs_context_t ctx, struct vnode *vp,
struct vnode *v2);
int mac_vnode_check_exec(vfs_context_t ctx, struct vnode *vp,
struct image_params *imgp);
+int mac_vnode_check_fsgetpath(vfs_context_t ctx, struct vnode *vp);
+int mac_vnode_check_getattr(vfs_context_t ctx, struct ucred *file_cred,
+ struct vnode *vp, struct vnode_attr *va);
int mac_vnode_check_getattrlist(vfs_context_t ctx, struct vnode *vp,
struct attrlist *alist);
int mac_vnode_check_getextattr(vfs_context_t ctx, struct vnode *vp,
int mac_vnode_check_listextattr(vfs_context_t ctx, struct vnode *vp);
int mac_vnode_check_lookup(vfs_context_t ctx, struct vnode *dvp,
struct componentname *cnp);
+int mac_vnode_check_lookup_preflight(vfs_context_t ctx, struct vnode *dvp,
+ const char *path, size_t pathlen);
int mac_vnode_check_open(vfs_context_t ctx, struct vnode *vp,
int acc_mode);
int mac_vnode_check_read(vfs_context_t ctx,
kauth_cred_t file_cred, struct vnode *vp);
int mac_vnode_check_readdir(vfs_context_t ctx, struct vnode *vp);
int mac_vnode_check_readlink(vfs_context_t ctx, struct vnode *vp);
-int mac_vnode_check_rename_from(vfs_context_t ctx, struct vnode *dvp,
- struct vnode *vp, struct componentname *cnp);
-int mac_vnode_check_rename_to(vfs_context_t ctx, struct vnode *dvp,
- struct vnode *vp, int samedir, struct componentname *cnp);
+int mac_vnode_check_rename(vfs_context_t ctx, struct vnode *dvp,
+ struct vnode *vp, struct componentname *cnp, struct vnode *tdvp,
+ struct vnode *tvp, struct componentname *tcnp);
int mac_vnode_check_revoke(vfs_context_t ctx, struct vnode *vp);
+int mac_vnode_check_searchfs(vfs_context_t ctx, struct vnode *vp,
+ struct attrlist *alist);
int mac_vnode_check_select(vfs_context_t ctx, struct vnode *vp,
int which);
+int mac_vnode_check_setacl(vfs_context_t ctx, struct vnode *vp,
+ struct kauth_acl *acl);
int mac_vnode_check_setattrlist(vfs_context_t ctxd, struct vnode *vp,
struct attrlist *alist);
int mac_vnode_check_setextattr(vfs_context_t ctx, struct vnode *vp,
uid_t uid, gid_t gid);
int mac_vnode_check_setutimes(vfs_context_t ctx, struct vnode *vp,
struct timespec atime, struct timespec mtime);
+int mac_vnode_check_signature(struct vnode *vp,
+ struct cs_blob *cs_blob, struct image_params *imgp,
+ unsigned int *cs_flags, unsigned int *signer_type,
+ int flags);
int mac_vnode_check_stat(vfs_context_t ctx,
kauth_cred_t file_cred, struct vnode *vp);
+int mac_vnode_check_trigger_resolve(vfs_context_t ctx, struct vnode *dvp,
+ struct componentname *cnp);
int mac_vnode_check_truncate(vfs_context_t ctx,
kauth_cred_t file_cred, struct vnode *vp);
+int mac_vnode_check_uipc_bind(vfs_context_t ctx, struct vnode *dvp,
+ struct componentname *cnp, struct vnode_attr *vap);
+int mac_vnode_check_uipc_connect(vfs_context_t ctx, struct vnode *vp, struct socket *so);
int mac_vnode_check_unlink(vfs_context_t ctx, struct vnode *dvp,
struct vnode *vp, struct componentname *cnp);
int mac_vnode_check_write(vfs_context_t ctx,
int mac_vnode_label_externalize_audit(struct vnode *vp, struct mac *mac);
void mac_vnode_label_free(struct label *label);
void mac_vnode_label_init(struct vnode *vp);
+int mac_vnode_label_init_needed(struct vnode *vp);
void mac_vnode_label_recycle(struct vnode *vp);
void mac_vnode_label_update(vfs_context_t ctx, struct vnode *vp,
struct label *newlabel);
const char *name);
int mac_vnode_notify_create(vfs_context_t ctx, struct mount *mp,
struct vnode *dvp, struct vnode *vp, struct componentname *cnp);
+void mac_vnode_notify_deleteextattr(vfs_context_t ctx, struct vnode *vp, const char *name);
+void mac_vnode_notify_link(vfs_context_t ctx, struct vnode *vp,
+ struct vnode *dvp, struct componentname *cnp);
+void mac_vnode_notify_open(vfs_context_t ctx, struct vnode *vp, int acc_flags);
+void mac_vnode_notify_rename(vfs_context_t ctx, struct vnode *vp,
+ struct vnode *dvp, struct componentname *cnp);
+void mac_vnode_notify_setacl(vfs_context_t ctx, struct vnode *vp, struct kauth_acl *acl);
+void mac_vnode_notify_setattrlist(vfs_context_t ctx, struct vnode *vp, struct attrlist *alist);
+void mac_vnode_notify_setextattr(vfs_context_t ctx, struct vnode *vp, const char *name, struct uio *uio);
+void mac_vnode_notify_setflags(vfs_context_t ctx, struct vnode *vp, u_long flags);
+void mac_vnode_notify_setmode(vfs_context_t ctx, struct vnode *vp, mode_t mode);
+void mac_vnode_notify_setowner(vfs_context_t ctx, struct vnode *vp, uid_t uid, gid_t gid);
+void mac_vnode_notify_setutimes(vfs_context_t ctx, struct vnode *vp, struct timespec atime, struct timespec mtime);
+void mac_vnode_notify_truncate(vfs_context_t ctx, kauth_cred_t file_cred, struct vnode *vp);
+int mac_vnode_find_sigs(struct proc *p, struct vnode *vp, off_t offsetInMacho);
int vnode_label(struct mount *mp, struct vnode *dvp, struct vnode *vp,
struct componentname *cnp, int flags, vfs_context_t ctx);
void vnode_relabel(struct vnode *vp);
+void mac_pty_notify_grant(proc_t p, struct tty *tp, dev_t dev, struct label *label);
+void mac_pty_notify_close(proc_t p, struct tty *tp, dev_t dev, struct label *label);
+int mac_kext_check_load(kauth_cred_t cred, const char *identifier);
+int mac_kext_check_unload(kauth_cred_t cred, const char *identifier);
+int mac_kext_check_query(kauth_cred_t cred);
+int mac_skywalk_flow_check_connect(proc_t p, void *flow, const struct sockaddr *addr, int type, int protocol);
+int mac_skywalk_flow_check_listen(proc_t p, void *flow, const struct sockaddr *addr, int type, int protocol);
void psem_label_associate(struct fileproc *fp, struct vnode *vp, struct vfs_context *ctx);
void pshm_label_associate(struct fileproc *fp, struct vnode *vp, struct vfs_context *ctx);
projects / apple / xnu.git / blobdiff