;;; 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)

;;; 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)
(system-graphics)

;;; 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))

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

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

(allow file-read* (extension "com.apple.app-sandbox.read"))
(allow file-read* (extension "com.apple.VoiceOver"))
(allow file-read* (extension "group.com.apple.VoiceOver"))
(allow file-read* (extension "com.apple.VoiceOver4"))
(allow file-read* (literal "/AppleInternal/Library/Audio/Plug-Ins/Components/CoreAudioInternal.component"))
(allow file-read* (literal "/AppleInternal/Library/Audio/Plug-Ins/Components/CoreAudioInternal.component/Contents"))
(allow file-read* (literal "/AppleInternal/Library/Audio/Plug-Ins/Components/CoreAudioInternal.component/Contents/Info.plist"))
(allow file-read* (literal "/Library/Preferences/SystemConfiguration/preferences.plist"))
(allow file-read* (literal "/AppleInternal/Library/Assistant/InternalConfig.plist"))

;; Your preference domain
(allow user-preference-read
    (preference-domain "com.apple.Accessibility")
    (preference-domain "com.apple.AccessibilityOnboarding")
    (preference-domain "com.apple.HIToolbox")
    (preference-domain "com.apple.controlcenter")
    (preference-domain "com.apple.speech.recognition.AppleSpeechRecognition.prefs")
    (preference-domain "com.apple.CoreGraphics")
    (preference-domain "pbs")
    (preference-domain "com.apple.speech.voice.prefs")
    (preference-domain "com.apple.AppleMultitouchTrackpad")
    (preference-domain "com.apple.preferences.extensions.ServicesWithUI")
    (preference-domain "com.apple.coremedia")
    (preference-domain "com.apple.universalaccess")
    (preference-domain "kCFPreferencesAnyApplication")
    (preference-domain "com.apple.SpeakSelection")
    (preference-domain "com.apple.voiceservices")
    (preference-domain "com.apple.PowerManagement")
    (preference-domain "com.apple.gms.availability")
    (preference-domain "com.apple.assistant.backedup")
    (preference-domain "com.apple.VoiceOverTraining"))
    
(allow user-preference-write
    (preference-domain "com.apple.Accessibility")
    (preference-domain "com.apple.controlcenter")
    (preference-domain "com.apple.speech.recognition.AppleSpeechRecognition.prefs")
    (preference-domain "com.apple.preferences.extensions.ServicesWithUI")
    (preference-domain "com.apple.AccessibilityOnboarding")
    (preference-domain "com.apple.VoiceOverTraining")
    (preference-domain "com.apple.SpeakSelection")
    (preference-domain "com.apple.universalaccess"))

(allow mach-lookup
    (global-name "com.apple.tccd.system")
    (global-name "com.apple.windowserver.active")
    (global-name "com.apple.coreservices.launchservicesd")
    (global-name "com.apple.speech.speechdatainstallerd")
    (global-name "com.apple.dock.fullscreen")
    (global-name "com.apple.dock.server")
    (global-name "com.apple.inputmethodkit.getxpcendpoint")
    (global-name "com.apple.inputmethodkit.launchagent")
    (global-name "com.apple.inputmethodkit.launcher")
    (global-name "com.apple.iohideventsystem")
    (global-name "com.apple.lsd.mapdb")
    (global-name "com.apple.lsd.modifydb")
    (global-name "com.apple.CARenderServer")
    (global-name "com.apple.windowmanager.server")
    (global-name "com.apple.uiintelligencesupport.agent")
    (global-name "com.apple.touchbarserver.mig")
    (global-name "com.apple.coreservices.appleevents")
    (global-name "com.apple.pasteboard.1")
    (global-name "com.apple.DiskArbitration.diskarbitrationd")
    (global-name "com.apple.tsm.uiserver")
    (global-name "com.apple.window_proxies")
    (global-name "com.apple.coreduetd.knowledge.user")
    (global-name "com.apple.spindump")
    (global-name "com.apple.sidecar-relay")
    (global-name "com.apple.pbs.fetch_services")
    (global-name "com.apple.siri.VoiceShortcuts.xpc")
    (global-name "com.apple.pbs.fetch_services")
    (global-name "com.apple.sidecar-relay")
    (global-name "com.apple.naturallanguaged")
    (global-name "com.apple.pluginkit.pkd")
    (global-name "com.apple.audio.SystemSoundServer-OSX")
    (global-name "mul-xpc (Apple)_OpenStep")
    (global-name "com.apple.audio.audiohald")
    (global-name "com.apple.tccd")
    (global-name "com.apple.audio.AudioComponentRegistrar")
    (global-name "com.apple.speech.CommandAndControl.utility")
    (global-name "com.apple.VoiceOver.startup")
    (global-name "com.apple.mobileassetd.v2")
    (global-name "com.apple.cmio.registerassistantservice.system-extensions")
    (global-name "com.apple.audioanalyticsd")
    (global-name "com.apple.audio.AudioSession")
    (global-name "com.apple.biome.access.user")
    (global-name "com.apple.coreservices.sharedfilelistd.xpc")
    (global-name "com.apple.coreservices.quarantine-resolver")
    (global-name "com.apple.iconservices")
    (global-name "com.apple.iconservices.store")
    (global-name "com.apple.cvmsServ")
    (global-name "com.apple.VoiceOver.running"))

;; Read/write access to a temporary directory.

 (allow file-read* file-write*
    (home-subpath "/Library/Keyboard Layouts")
    (home-subpath "/Library/Input Methods")
    (home-subpath "/Library/Application Support/CrashReporter")
    (home-subpath "/Library/Spelling")
    (regex #"^/private/var/folders/[^/]+/[^/]+/C/Voice_Control_Guide/com.apple.AccessibilityOnboarding/")
    (home-subpath "/Library/Group Containers/group.com.apple.VoiceOver/Library/Preferences")
    (home-subpath "/Library/Saved Application State")
    (home-subpath "/Library/Saved Application State/com.apple.AccessibilityOnboarding.savedState"))
    
; Allow creation the <bundleID> subdirs for app bundle binary archives
(allow file-write-create
    (regex #"^/private/var/folders/[^/]+/[^/]+/C/[^/]+/com.apple.AccessibilityOnboarding/"))

;; Read/write cache access
(let ((cache-path-filter (home-subpath "/Library/Caches/com.apple.AccessibilityOnboarding")))
  (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.app-sandbox.read-write")
        (subpath "/")))
        
(allow file-issue-extension (extension-class "com.apple.app-sandbox.read"))

(allow iokit-open
    (iokit-user-client-class "AGXDeviceUserClient")
    (iokit-user-client-class "IOHIDParamUserClient")
    (iokit-user-client-class "AppleJPEGDriverUserClient")
    (iokit-user-client-class "IOSurfaceRootUserClient"))

;;; opting to be extra loose on this since being fine-grained was causing issues with functionality on certain hardware (rdar://127423972)
(allow file-map-executable
    (subpath "/System/Library/Accessibility/")
    (subpath "/System/Library/Components/")
    (subpath "/System/Library/Extensions/"))

(allow distributed-notification-post)

(let ((cache-path-filter (home-subpath "/Library/Group Containers/group.com.apple.VoiceOver/Library/Preferences")))
  (allow file-read* file-write* cache-path-filter)
  (allow file-issue-extension
    (require-all
      (extension-class "com.apple.cfprefsd.read")
      cache-path-filter)))
      
(let ((cache-path-filter (home-subpath "/Library/Group Containers/group.com.apple.VoiceOver/Library/Preferences/com.apple.VoiceOver4")))
  (allow file-read* file-write* cache-path-filter)
  (allow file-issue-extension
    (require-all
      (extension-class "com.apple.cfprefsd.read-write")
      cache-path-filter)))

;;; For apple menu, opening System Settings or App Store or recents
(allow lsopen)