;;; 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.UARPUpdaterServiceHID")
)

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

(let ((cache-path-filter (home-subpath "/Library/Caches/com.apple.UARPUpdaterServiceHID")))
	(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/fud/")
    (subpath "/private/var/db/accessoryupdater/")
	(subpath "/private/var/run/fudinit/")
	(subpath "/private/var/db/mds/")
	(subpath "/private/var/db/com.apple.MobileAccessoryUpdater/")
	(subpath "/private/var/db/accessoryupdater/")
)

(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")
	(global-name "com.apple.PowerManagement.control")
)

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

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

(allow mach-lookup
	(global-name "com.apple.accessoryupdater.uarp")
    (global-name "com.apple.powerlog.plxpclogger.xpc")
)

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

(allow mach-lookup
	(global-name "com.apple.ckdiscretionaryd")
	(global-name "com.apple.cloudd")
)
(with-filter (system-attribute apple-internal)
	(allow mach-lookup
		(global-name "com.apple.ckdiscretionaryd.debug")
		(global-name "com.apple.cloudd.debug")
	)
)

(allow iokit-get-properties
	(iokit-property "OSKernelCPUType")
	(iokit-property "OSKernelCPUSubtype")
	(iokit-property "HIDDefaultBehavior")
	(iokit-property "IOUserClass")
	(iokit-property "bInterfaceClass")
	(iokit-property "bInterfaceSubClass")
	(iokit-property "IOProviderClass")
	(iokit-property "IOUserServerName")
	(iokit-property "IOProbeScore")
	(iokit-property "CFBundleIdentifier")
	(iokit-property "IOUserServerCDHash")
	(iokit-property "IOClass")
	(iokit-property "CFBundleIdentifierKernel")
	(iokit-property "IOMatchedPersonality")
	(iokit-property "IOServiceDEXTEntitlements")
	(iokit-property "RegisterService")
	(iokit-property "IOMatchCategory")
	(iokit-property "ReportInterval")
	(iokit-property "VendorID")
	(iokit-property "ProductID")
	(iokit-property "Transport")
	(iokit-property "VersionNumber")
	(iokit-property "CountryCode")
	(iokit-property "RequestTimeout")
	(iokit-property "LocationID")
	(iokit-property "Manufacturer")
	(iokit-property "Product")
	(iokit-property "SerialNumber")
	(iokit-property "ReportDescriptor")
	(iokit-property "HIDDKStart")
	(iokit-property "DebugState")
	(iokit-property "MaxInputReportSize")
	(iokit-property "MaxOutputReportSize")
	(iokit-property "MaxFeatureReportSize")
	(iokit-property "Elements")
	(iokit-property "InputReportElements")
	(iokit-property "PrimaryUsage")
	(iokit-property "PrimaryUsagePage")
	(iokit-property "DeviceUsagePairs")
	(iokit-property "BootProtocol")
	(iokit-property "IOPowerManagement")
	(iokit-property "IOCFPlugInTypes")
	(iokit-property "IOUserClientClass")
	(iokit-property "RequiresTCCAuthorization")
	(iokit-property "DeviceUsagePairs")
	(iokit-property "Transport")
	(iokit-property "IOCFPlugInTypes")
	(iokit-property "DeviceUsagePage")
	(iokit-property "HIDVirtualDevice")
	(iokit-property "Privileged")
	(iokit-property "DeviceUsage")
    (iokit-property "RID")
)

(allow file-map-executable
	(subpath "/System/Library/Extensions/IOHIDFamily.kext/")
)

(allow file-read*
    (subpath "/private/var/Managed Preferences/mobile/")
)