;;; Copyright (c) 2021 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)

;; enable
(deny default)
(deny file-map-executable process-info* nvram*)
(deny dynamic-code-generation)

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

(system-network)
;;; initialize CF sandbox actions
(corefoundation)

;;; allow all donotdisturbd mach ports
(allow mach-register
       (global-name "com.apple.aps.donotdisturb.sync-engine")
       (global-name "com.apple.donotdisturb.appconfiguration.service")
       (global-name "com.apple.donotdisturb.availability.service")
       (global-name "com.apple.donotdisturb.service")
       (global-name "com.apple.donotdisturb.service.non-launching"))

(allow mach-lookup
       (global-name "com.apple.accountsd.accountmanager")
       (global-name "com.apple.apsd")
       (global-name "com.apple.biome.PublicStreamAccessService")
       (global-name "com.apple.biome.compute.source.user")
       (global-name "com.apple.calaccessd")
       (global-name "com.apple.carkit.dnd.service")
       (global-name "com.apple.cloudd")
       (global-name "com.apple.commcenter.coretelephony.xpc")
       (global-name "com.apple.containermanagerd")
       (global-name "com.apple.corerecents.recentsd")
       (global-name "com.apple.frontboard.systemappservices")
       (global-name "com.apple.identityservicesd.desktop.auth")
       (global-name "com.apple.idsremoteurlconnectionagent.desktop.auth")
       (global-name "com.apple.locationd.desktop.registration")
       (global-name "com.apple.locationd.desktop.synchronous")
       (global-name "com.apple.logind")
       (global-name "com.apple.lsd.mapdb")
       (global-name "com.apple.metadata.mds")
       (global-name "com.apple.nanoprefsync")
       (global-name "com.apple.pluginkit.pkd")
       (global-name "com.apple.powerlog.plxpclogger.xpc")
       (global-name "com.apple.remindd")
       (global-name "com.apple.sleepd.sleepserver")
       (global-name "com.apple.system.opendirectoryd.api")
       (global-name "com.apple.tccd")
       (global-name "com.apple.windowserver.active")
       (global-name "com.apple.CalendarAgent")
       (global-name "com.apple.CalendarAgent.database")
       (global-name "com.apple.CalendarAgent.proxy")
       (global-name "com.apple.FileCoordination")
       (global-name "com.apple.StatusKit.publish")
       (global-name "com.apple.SystemConfiguration.configd")
       (global-name "com.apple.coreservices.launchservicesd")
       (global-name "com.apple.coreservices.quarantine-resolver")
       (global-name "com.apple.findmy.findmylocate.friendshipservice")
       (global-name "com.apple.findmy.findmylocate.locationservice")
       (global-name "com.apple.findmy.findmylocate.settings")
       (global-name "com.apple.linkd.registry")
       (global-name "com.apple.linkd.transcript")
       (global-name "com.apple.linkd.mediator")
       (global-name "com.apple.linkd.extension")
       (global-name "com.apple.siri.VoiceShortcuts.xpc")
       (global-name "com.apple.spotlight.SearchAgent")
       (global-name "com.apple.spotlight.IndexAgent"))

;;; 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 launching app extensions
(allow file-read-data (regex "/PlugIns/.*\.appex"))

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

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

;; preference domains
(allow user-preference-read user-preference-write
       (preference-domain "com.apple.donotdisturbd")
       (preference-domain "com.apple.facetime.bag")
       (preference-domain "com.apple.iCal")
       (preference-domain "com.apple.imessage.bag"))

(allow user-preference-read
       (preference-domain "kCFPreferencesAnyApplication")
       (preference-domain "com.apple.ncprefs")
       (preference-domain "com.apple.CloudKit"))

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

;; Read/write cache access
(let ((cache-path-filter (home-subpath "/Library/Caches/com.apple.donotdisturbd")))
  (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)))

;; Read/write access to the DoNotDisturb DB's directory.
(allow file-read* file-write*
       (home-subpath "/Library/DoNotDisturb"))
(allow file-read*
       (literal "/System/Library/DoNotDisturb/DB")
       (literal "/System/Library/DoNotDisturb/ClientBundles")
       (home-subpath "/Library/com.apple.PrivacyDisclosure"))

;; Read/write access to the Biome directory.
(allow file-read* file-write*
       (home-subpath "/Library/Biome"))

;; Read/write access to container group.
(allow file-read* file-write*
    (extension "com.apple.sandbox.application-group"))

;; Contacts
(import "contacts.sb")
(contacts-client (param "HOME") (param "TMPDIR"))

;; For fetching data from iTunes web API
(allow network-outbound
        (remote ip "*:443")
)