;;; Copyright (c) 2023 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)

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

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

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

;;; 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))

;;;;
;;;; Network
;;;;
(system-network)
(allow network-outbound)

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

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

;; Generic use of CloudKit - mostly copied from common.sb on embedded platforms
(allow user-preference-read
    (preference-domain "com.apple.CloudKit"))
    
;; Preferences (read-write)
(allow user-preference-read user-preference-write
    (preference-domain "com.apple.familycircled")
    (preference-domain "familycircled")
    (preference-domain "com.apple.familycircle")
    (preference-domain "kCFPreferencesAnyApplication")
)

;; Filesystem read-write access
(allow file-read* file-write*
    (subpath (param "TMPDIR"))
    (home-subpath "/Library/HTTPStorages/familycircled")
    (home-subpath "/Library/Caches/FamilyCircle")
    (home-subpath "/Library/Caches/familycircled")
    (home-subpath "/Library/com.apple.familycircled")
    (home-subpath "/Library/Application Support/familycircled")
    (mount-relative-literal "/.TemporaryItems")
    (mount-relative-subpath (string-append "/.TemporaryItems/folders." (param "UID")))
)

;; Security.framework read-write access
(allow file-read*
       (subpath (string-append (param "DARWIN_CACHE_DIR") "/mds"))
)

(allow file-read*
    (subpath "/private/var/db/mds/system/")
    (literal (param "SECURITY_MESSAGES_DIR"))
)

;; nsurlstoraged read-write access
(allow file-read* file-write*
    (subpath "/private/var/db/nsurlstoraged")
    (extension "com.apple.sandbox.container")
)

;;;;
;;;; Mach services
;;;;
(allow mach-lookup
    (global-name "com.apple.accountsd.accountmanager")
    (global-name "com.apple.ak.anisette.xpc")
    (global-name "com.apple.apsd")
    (global-name "com.apple.CARenderServer")
    (global-name "com.apple.coreduetd.knowledge")
    (global-name "com.apple.corefollowup.agent")
    (global-name "com.apple.ScreenTimeAgent.setup")
    (global-name "com.apple.containermanagerd")
    (global-name "com.apple.coreservices.launchservicesd")
    (global-name "com.apple.coreservices.quarantine-resolver")
    (global-name "com.apple.dock.server")
    (global-name "com.apple.familycircle.agent")
    (global-name "com.apple.familynotification.agent")
    (global-name "com.apple.identityservicesd.desktop.auth")
    (global-name "com.apple.imagent.desktop.auth")
    (global-name "com.apple.logind")
    (global-name "com.apple.lsd.mapdb")
    (global-name "com.apple.lsd.modifydb")
    (global-name "com.apple.metadata.mds")
    (global-name "com.apple.system.opendirectoryd.api")
    (global-name "com.apple.tccd")
    (global-name "com.apple.tccd.system")
    (global-name "com.apple.windowserver.active")
    (global-name "com.apple.xpc.amsaccountsd")
    (global-name "com.apple.duetactivityscheduler")
    (global-name "com.apple.identityservicesd.pds")
    (global-name "com.apple.aa.daemon.xpc")
    (global-name "com.apple.cloudd")
    (global-name "com.apple.family.ageRange.xpc")
    (global-name "com.apple.familycircled.settings")
    (global-name "com.apple.familycircled.sharing")
    (global-name "com.apple.familycircled.testing")
    (global-name "com.apple.ak.auth.xpc")
)

;;;;
;;;; IOKit
;;;;

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

;;;;
;;;; LSOpen
;;;;
(allow lsopen)


(allow file-read* file-map-executable
      (subpath "/System/Library/Accounts/ServiceOwners/IDSServiceOwner.bundle")
      (subpath "/System/Library/Accounts/ServiceOwners/AACloudServiceOwner.bundle")
      (subpath "/System/Library/Accounts/ServiceOwners/AMSMediaServiceOwner.bundle")
)

(allow process-info-pidinfo)