X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/fe8ab488e9161c46dd9885d58fc52996dc0249ff..b226f5e54a60dc81db17b1260381d7dbfea3cdf1:/security/mac_framework.h

diff --git a/security/mac_framework.h b/security/mac_framework.h
index c81d4ec41..d735e0124 100644
--- a/security/mac_framework.h
+++ b/security/mac_framework.h
@@ -2,7 +2,7 @@
  * 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
@@ -11,10 +11,10 @@
  * 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,
@@ -22,7 +22,7 @@
  * 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@
  */
 /*-
@@ -85,7 +85,9 @@ struct attrlist;
 struct auditinfo;
 struct bpf_d;
 struct componentname;
+struct cs_blob;
 struct devnode;
+struct exception_action;
 struct flock;
 struct fdescnode;
 struct fileglob;
@@ -94,9 +96,9 @@ struct ifnet;
 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;
@@ -126,6 +128,9 @@ struct vnode;
 struct vnode_attr;
 struct vop_setlabel_args;
 
+#include <sys/kauth.h>
+#include <sys/kernel_types.h>
+
 #if CONFIG_MACF
 
 #ifndef __IOKIT_PORTS_DEFINED__
@@ -197,8 +202,11 @@ int	mac_file_check_ioctl(kauth_cred_t cred, struct fileglob *fg,
 	    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);
@@ -235,13 +243,6 @@ 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);
@@ -265,6 +266,12 @@ int	mac_mount_check_getattr(vfs_context_t ctx, struct mount *mp,
 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);
@@ -331,12 +338,14 @@ 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_cpumon(proc_t curp);
 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);
@@ -356,7 +365,7 @@ int     mac_proc_check_setlcid(proc_t proc1, proc_t proc2,
 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);
@@ -368,11 +377,13 @@ int	mac_socket_check_connect(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);
@@ -456,15 +467,13 @@ void	mac_sysvshm_label_associate(kauth_cred_t cred,
 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);
-struct label * mac_thread_label_alloc(void);
-void	mac_thread_label_destroy(struct uthread *uthread);
-void	mac_thread_label_free(struct label *label);
-void	mac_thread_label_init(struct uthread *uthread);
 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,
@@ -474,9 +483,8 @@ int	mac_vnode_check_exchangedata(vfs_context_t ctx, struct vnode *v1,
 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_signature(struct vnode *vp, off_t macho_offset,
-	    unsigned char *sha1, const void * signature, size_t size, 
-	    int *is_platform_binary);
+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,
@@ -492,6 +500,8 @@ int	mac_vnode_check_link(vfs_context_t ctx, struct vnode *dvp,
 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,
@@ -506,6 +516,8 @@ 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,
@@ -518,13 +530,19 @@ int	mac_vnode_check_setowner(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);
+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,
@@ -552,11 +570,20 @@ void	mac_vnode_label_update_extattr(struct mount *mp, struct vnode *vp,
 	    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_rename(vfs_context_t ctx, struct vnode *vp,
+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_link(vfs_context_t ctx, struct vnode *vp,
-			      struct vnode *dvp, struct componentname *cnp);
+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);
@@ -565,6 +592,9 @@ void	mac_pty_notify_grant(proc_t p, struct tty *tp, dev_t dev, struct label *lab
 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);