;;; Copyright (c) 2017 Apple Inc.  All Rights reserved.
;;;
;;; WARNING: The sandbox rules in this file currently constitute
;;; Apple System Private Interface and are subject to change at any time and
;;; without notice.
;;;
(version 3)

;;; TODO: Change these to deny before finalizing this profile.
(deny default)
(deny file-map-executable process-info* nvram*)
(deny dynamic-code-generation)

(deny mach-priv-host-port)

(import "system.sb")
(import "com.apple.corefoundation.sb")
(corefoundation)

;;; Homedir-relative path filters
(define (home-regex home-relative-regex)
    (regex (string-append "^" (regex-quote (param "HOME")) home-relative-regex)))

(define (home-subpath home-relative-subpath)
    (subpath (string-append (param "HOME") home-relative-subpath)))

(define (home-prefix home-relative-prefix)
    (prefix (string-append (param "HOME") home-relative-prefix)))

(define (home-literal home-relative-literal)
    (literal (string-append (param "HOME") home-relative-literal)))


(allow process-info* (target self))

(allow syscall-unix
	(syscall-number SYS_madvise)
	(syscall-number SYS_geteuid)
	(syscall-number SYS_proc_info)
	(syscall-number SYS_gettid)
	(syscall-number SYS_csops_audittoken)
	(syscall-number SYS_fstatfs64)
	(syscall-number SYS_stat64)
	(syscall-number SYS_issetugid)
	(syscall-number SYS_getdirentries64)
	(syscall-number SYS_read)
	(syscall-number SYS_getegid)
	(syscall-number SYS_lseek)
	(syscall-number SYS_fstat64)
	(syscall-number SYS_sendto)
	(syscall-number SYS_pread)
	(syscall-number SYS_workq_kernreturn)
	(syscall-number SYS_workq_open)
	(syscall-number SYS_kevent_qos)
	(syscall-number SYS_kevent_id)
	(syscall-number SYS_getuid)
	(syscall-number SYS_read_nocancel)
	(syscall-number SYS_thread_selfid)
	(syscall-number SYS_mmap)
	(syscall-number SYS_getrlimit)
	(syscall-number SYS_readlink)
	(syscall-number SYS_pipe)
	(syscall-number SYS_lstat64)
	(syscall-number SYS_access)
	(syscall-number SYS_sigprocmask)
	(syscall-number SYS___semwait_signal)
	(syscall-number SYS___channel_open)
	(syscall-number SYS___channel_get_info)
	(syscall-number SYS_guarded_close_np)
	(syscall-number SYS_kqueue)
	(syscall-number SYS_kevent)
	(syscall-number SYS_bsdthread_create)
	(syscall-number SYS___channel_sync)
	(syscall-number SYS___disable_threadsignal)
	(syscall-number SYS_bsdthread_terminate)
	(syscall-number SYS_fileport_makefd)
	(syscall-number SYS_setsockopt)
	(syscall-number SYS_getsockopt)
	(syscall-number SYS_getattrlist)
	(syscall-number SYS_ulock_wake)
	(syscall-number SYS_ulock_wait2)
	(syscall-number SYS_statfs64)
	(syscall-number SYS_getattrlistbulk)
	(syscall-number SYS_listxattr)
	(syscall-number SYS_bsdthread_ctl)
	(syscall-number SYS_kdebug_trace64)
	(syscall-number SYS_select)
	(syscall-number SYS_recvfrom)
	(syscall-number SYS_ulock_wait)
	(syscall-number SYS_change_fdguard_np)
	(syscall-number SYS_kdebug_trace_string)
	(syscall-number SYS_kqueue_workloop_ctl)
	(syscall-number SYS_rename)
	(syscall-number SYS_getentropy)
	(syscall-number SYS_fsync)
	(syscall-number SYS_psynch_mutexwait)
	(syscall-number SYS_psynch_mutexdrop)
	(syscall-number SYS_gettimeofday)
	(syscall-number SYS_getaudit_addr)
	(syscall-number SYS_ftruncate)
	(syscall-number SYS_flock)
	(syscall-number SYS_mkdirat)
	(syscall-number SYS_mkdir)
	(syscall-number SYS_mprotect)
	(syscall-number SYS_sigaction)
	(syscall-number SYS___pthread_sigmask)
	(syscall-number SYS_abort_with_payload)
	(syscall-number SYS_munmap))

(allow system-mac-syscall (mac-syscall-number 5))

(allow syscall-mach
	(machtrap-number MSC_mach_msg2_trap)
	(machtrap-number MSC__kernelrpc_mach_vm_map_trap)
	(machtrap-number MSC__kernelrpc_mach_port_destruct_trap)
	(machtrap-number MSC__kernelrpc_mach_port_deallocate_trap)
	(machtrap-number MSC__kernelrpc_mach_port_mod_refs_trap)
	(machtrap-number MSC__kernelrpc_mach_port_construct_trap)
	(machtrap-number MSC_host_self_trap)
	(machtrap-number MSC__kernelrpc_mach_port_request_notification_trap)
	(machtrap-number MSC__kernelrpc_mach_vm_protect_trap)
	(machtrap-number MSC__kernelrpc_mach_vm_deallocate_trap)
	(machtrap-number MSC__kernelrpc_mach_port_allocate_trap)
	(machtrap-number MSC__kernelrpc_mach_port_insert_member_trap)
	(machtrap-number MSC_mk_timer_create)
	(machtrap-number MSC__kernelrpc_mach_port_type_trap)
	(machtrap-number MSC__kernelrpc_mach_port_extract_member_trap)
	(machtrap-number MSC__kernelrpc_mach_port_guard_trap)
	(machtrap-number MSC__kernelrpc_mach_vm_allocate_trap)
	(machtrap-number MSC__kernelrpc_mach_port_insert_right_trap)
	(machtrap-number MSC_thread_get_special_reply_port)
	(machtrap-number MSC_semaphore_timedwait_trap)
	(machtrap-number MSC_semaphore_signal_trap)
	(machtrap-number MSC_mach_generate_activity_id)
	(machtrap-number MSC_semaphore_wait_trap)
	(machtrap-number MSC_mach_reply_port))
  
(allow system-fcntl
	(fcntl-command F_GETFD)
	(fcntl-command F_SETFD)
	(fcntl-command F_GETFL)
	(fcntl-command F_SETFL)
	(fcntl-command F_GETPROTECTIONCLASS))

(allow system-socket)
(allow socket-option-get)
(allow socket-option-set)
(allow file-test-existence)
(allow necp-client-open)

(allow mach-lookup
	(global-name "com.apple.SystemConfiguration.configd")
	(global-name "com.apple.nehelper")
	(global-name "com.apple.WirelessCoexManager")
	(global-name "com.apple.corefollowup.agent")
	(global-name "com.apple.symptom_diagnostics")
	(global-name "com.apple.bluetooth.xpc")
	(global-name "com.apple.securityd.xpc")
	(global-name "com.apple.SecurityServer")
	(global-name "com.apple.PowerManagement.control")
	(global-name "com.apple.srp-mdns-proxy.proxy")
	(global-name "com.apple.private.corewifi-xpc")
	(global-name "com.apple.geod")
	(global-name "com.apple.airportd")
	(global-name "com.apple.corewlan-xpc")
	(global-name "com.apple.wifi.WiFiAgent")
	(global-name "com.apple.awdd")
	(global-name "com.apple.coreservices.quarantine-resolver")
	(global-name "com.apple.lsd.mapdb")
	(global-name "com.apple.lsd.modifydb")
	(global-name "com.apple.carboncore.csnameddata (xpc)"))

(allow socket-ioctl
	(ioctl-command SIOCGIFMTU)
	(ioctl-command SIOCGIFFLAGS)
	(ioctl-command SIOCSIFFLAGS))

(allow system-necp-client-action
	(necp-client-action NECP_CLIENT_ACTION_ADD)
	(necp-client-action NECP_CLIENT_ACTION_COPY_RESULT)
	(necp-client-action NECP_CLIENT_ACTION_COPY_INTERFACE)
	(necp-client-action NECP_CLIENT_ACTION_COPY_AGENT)
	(necp-client-action NECP_CLIENT_ACTION_REMOVE))

(allow file-write-create file-write-unlink
	(subpath "/private/var/db/com.apple.threadradiod"))

(allow file-read-data
	(subpath "/private/var/db/com.apple.threadradiod")
	(subpath "/private/var/root/Library/Caches/GeoServices")
	(subpath "/private/var/db/mds/messages/se_SecurityMessages")
	(subpath "/Library/Keychains/System.keychain")
	(home-literal "/Users/local/corethreadradio/threadradiod-info.plist")
	(literal "/Library/Preferences/com.apple.networkd.plist")
	(literal "/private/var/root/Library/Caches/GeoServices/DirectReadConfigStore.plist")
	(literal "/Library/Preferences/com.apple.security.plist")
	(literal "/private/var/db/mds/system/mds.lock")
	(literal "/private/var/db/mds/system/mdsObject.db")
	(literal "/private/var/db/mds/system/mdsDirectory.db")
	(literal "/AppleInternal/Library/ExtensionKit/ExtensionPoints"))

(allow file-write-data
	(subpath "/private/var/db/com.apple.threadradiod")
	(literal "/private/var/db/mds/system/mds.lock"))

(allow file-read*
	(subpath "/private/var/logs/CrashReporter/CoreCapture/BT")
    (subpath "/System/Library/PrivateFrameworks/CoreThreadRadio.framework"))

(allow ipc-posix-shm-read-data ipc-posix-shm-write-create ipc-posix-shm-write-data
	(ipc-posix-name "com.apple.AppleDatabaseChanged")
)

(allow iokit-open-service
	(iokit-registry-entry-class "IOPMrootDomain"))

(allow iokit-open-service
    (iokit-registry-entry-class "IOUserService"))

(allow  iokit-open-user-client
    (iokit-user-client-class "IOUserUserClient"))

(allow  iokit-open-user-client
	(iokit-user-client-class "RootDomainUserClient"))

;; Allow iokit get props
(allow iokit-get-properties)

;; For resolving symlinks, realpath(3), and equivalents.
(allow file-read-metadata)

;; For validating the entitlements of clients.
(allow process-info-codesignature)

;; Your preference domain
;; TODO: Replace ${PRODUCT_BUNDLE_IDENTIFIER} with the actual bundle identifier.
(allow user-preference-read user-preference-write
	(preference-domain "com.apple.threadradiod")
	(preference-domain "kCFPreferencesAnyApplication")
	(preference-domain "com.apple.threadradiodData")
	(preference-domain "com.apple.threadradiodeMACDB")
	(preference-domain "com.apple.ccmapping_macos_cc4")
	(preference-domain "com.apple.ccmapping_macos_cc5_v0_19")
    (preference-domain "com.apple.ccmapping_macos_cc5_v0_39"))

;; Read/write access to a temporary directory.
(allow file-read* file-write*
	(subpath (param "TMPDIR"))
	(subpath (param "DARWIN_CACHE_DIR"))
	(subpath "/Library/Logs/CrashReporter/CoreCapture/BT"))

;; Read/write cache access
;; TODO: Replace ${PRODUCT_BUNDLE_IDENTIFIER} with the actual bundle identifier.
(let ((cache-path-filter (home-subpath "/Library/Caches/com.apple.threadradiod")))
	(allow file-read* file-write* cache-path-filter)
	(allow file-issue-extension
		(require-all
			(extension-class "com.apple.app-sandbox.read" "com.apple.app-sandbox.read-write")
			cache-path-filter)))