;;; 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 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.accessoryupdaterd")
 )

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

(let ((cache-path-filter (home-subpath "/Library/Caches/com.apple.MobileAccessoryUpdater")))
	(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-issue-extension
    (require-all
        (extension-class "com.apple.cfprefsd.read-write")
        (subpath "/private/var/db/accessoryupdater/Library/Preferences")
    )
)

(allow network-outbound (literal "/private/var/run/mDNSResponder"))
(allow mach-lookup (global-name "com.apple.dnssd.service"))
(allow network-outbound
	(remote ip "*:80")
)

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

(allow file-read* file-write*
    (subpath "/private/var/root/Library/Caches/")
    (subpath "/private/var/root/Library/HTTPStorages/")
)

(allow nvram-get
    (nvram-variable "aud-early-boot-critical")
)

(allow file-read-data
	(subpath "/private/preboot/")
)

(allow mach-lookup
	(global-name "com.apple.SystemConfiguration.configd")
)

(allow mach-lookup
	(global-name "com.apple.PowerManagement.control")
	(global-name "com.apple.iokit.powerdxpc")
	(global-name "com.apple.powerlog.plxpclogger.xpc")
)

(allow user-preference*
	(preference-domain "com.apple.mobileaccessoryupdater")
	(preference-domain "com.apple.MobileAccessoryUpdater")
	(preference-domain "kCFPreferencesAnyApplication")
    (preference-domain "com.apple.security")
    (preference-domain "com.apple.uarp.database")
    (preference-domain "com.apple.UARPiCloud")
    (preference-domain "com.apple.GEO")
)

(allow iokit-open
	(iokit-user-client-class "AppleFirmwareUpdateUserClient")
	(iokit-user-client-class "IOHIDLibUserClient")
)

(allow file-read-data
	(subpath "/Applications/AppleConnect.app/")
	(subpath "/Library/Frameworks/AppleConnect.framework/")
	(subpath "/Library/Frameworks/RemoteLogger.framework/")
)

(allow iokit-get-properties
	(iokit-property "DeviceUsagePairs")
	(iokit-property "Transport")
	(iokit-property "IOCFPlugInTypes")
	(iokit-property "OSKernelCPUType")
	(iokit-property "OSKernelCPUSubtype")
	(iokit-property "RequiresTCCAuthorization")
	(iokit-property "IOConsoleUsers")
)

(allow mach-lookup
	(global-name "com.apple.installerauthagent")
	(global-name "com.apple.AppSSO.service-xpc")
	(global-name "com.apple.installerauthagent")
	(global-name "com.apple.accessories.transport-server")
	(global-name "com.apple.lsd.mapdb")
	(global-name "com.apple.coreservices.quarantine-resolver")
    (global-name "com.apple.accessoryupdater.launchauhelper")
)

(allow network-outbound
	(remote ip "*:443")
)

(allow file-map-executable
	(subpath "/Applications/AppleConnect.app/")
	(subpath "/System/Library/Extensions/IOHIDFamily.kext/")
	(subpath "/Library/Frameworks/RemoteLogger.framework/")
	(subpath "/Library/Frameworks/AppleConnect.framework/")
)

(allow mach-lookup
	(global-name "com.apple.mobileassetd.v2")
)

(allow process-fork)
(allow process-exec* (with no-sandbox)
    (literal "/usr/sbin/bless")
)
(allow file-read* file-write*
    (literal "/private/var/run/fudBlessRequestsList")
)

(allow process-exec* (with no-sandbox)
    (literal "/sbin/mount")
    (literal "/sbin/mount_msdos")
)

(allow mach-lookup
    (global-name "com.apple.coreservices.appleevents")
    (global-name "com.apple.coreservices.launchservicesd")
    (global-name "com.apple.cloudd")
)
(allow nvram-delete
    (nvram-variable "ThorUpdateResult")
)
(allow nvram-set
    (nvram-variable "tbt-options")
)

(allow system-info
    (info-type "net.link.addr")
)

(allow file-read*
	(subpath "/private/var/hardware/FactoryData/")
	(subpath "/private/var/Managed Preferences/mobile/")
	(subpath "/usr/standalone/firmware/accessoryupdater/UARP/")
)

(allow ipc-posix-sem-create ipc-posix-sem-open
    (ipc-posix-name "/accessoryupdaterd.firstlaunch")
)