;;; Copyright (c) 2020 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 1)

;;; Training wheels ON...
(allow (with report) default)
(allow (with report) file-map-executable iokit-get-properties process-info* nvram*)
(allow (with report) dynamic-code-generation)

;;; Training wheels OFF...
;;; (deny default)
;;; (deny file-map-executable iokit-get-properties process-info* nvram*)
;;; (deny dynamic-code-generation)

(deny mach-priv-host-port)

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

(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 file-read-metadata)

(allow process-info-codesignature)

(allow user-preference-read user-preference-write
	(preference-domain "com.apple.MobileAccessoryUpdater.EAUpdaterService")
)

(allow file-read* file-write*
	(subpath (param "TMPDIR"))
)

(let ((cache-path-filter (home-subpath "/Library/Caches/com.apple.MobileAccessoryUpdater.EAUpdaterService")))
	(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
		)
	)
)

(allow file-read* file-write*
    (subpath "/private/var/db/accessoryupdater/")
	(subpath "/private/var/db/mds/")
	(subpath "/private/var/db/com.apple.MobileAccessoryUpdater/")
    (subpath "/private/var/mobile/Library/ExternalAccessory/")
)

(allow mach-lookup
	(global-name "com.apple.accessories.externalaccessory-server")
	(global-name "com.apple.corespeech.corespeechservices")
	(global-name "com.apple.mobileassetd")
	(global-name "com.apple.mobileassetd.v2")
)

(allow iokit-get-properties
	(iokit-property "IOConsoleUsers")
)

(allow user-preference*
	(preference-domain "com.apple.mobileaccessoryupdater")
	(preference-domain "com.apple.MobileAccessoryUpdater")
	(preference-domain "kCFPreferencesAnyApplication")
)