;;; Copyright (c) 2024 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 defaults
(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)

;; 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))

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

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

;; Your preference domain
(allow user-preference-read user-preference-write
    (preference-domain "com.apple.duetexpertd")
    (preference-domain "com.apple.DuetExpertCenter.AppPredictionExpert")
    (preference-domain "com.apple.DuetExpertCenter.MagicalMoments")
)

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

;; Access to per-volume NSItemReplacementDirectory <rdar://problem/9245317>
(allow file-read* file-write* (mount-relative-regex #"^/\.TemporaryItems(/|$)"))

;; Read/write cache access
(let ((cache-path-filter (home-subpath "/Library/Caches/com.apple.duetexpertd")))
    (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 DuetExpertCenter directory
(allow file-read* file-write*
    (home-subpath "/Library/DuetExpertCenter")
)

;; Mach lookups
(allow mach-lookup
    (global-name-prefix "com.apple.proactive.SuggestionRequest.")
    (global-name "com.apple.accountsd.accountmanager"
                 "com.apple.biome.access.system"
                 "com.apple.biome.access.user"
                 "com.apple.biome.compute.publisher.service"
                 "com.apple.biome.compute.source"
                 "com.apple.biome.compute.source.user"
                 "com.apple.biomesyncd.sync"
                 "com.apple.CalendarAgent"
                 "com.apple.CalendarAgent.database"
                 "com.apple.CalendarAgent.proxy"
                 "com.apple.CallHistorySyncHelper"
                 "com.apple.chronoservices"
                 "com.apple.containermanagerd"
                 "com.apple.coreduetd.context"
                 "com.apple.coreduetd.knowledge"
                 "com.apple.coreduetd.knowledge.user"
                 "com.apple.CoreLocation.agent"
                 "com.apple.coremedia.endpoint.xpc"
                 "com.apple.coremedia.routediscoverer.xpc"
                 "com.apple.coremedia.routingcontext.xpc"
                 "com.apple.coremedia.volumecontroller.xpc"
                 "com.apple.coreservices.lsbestappsuggestionmanager.xpc"
                 "com.apple.coreservices.quarantine-resolver"
                 "com.apple.dmd.policy"
                 "com.apple.donotdisturb.service"
                 "com.apple.donotdisturb.service.non-launching"
                 "com.apple.familycircle.agent"
                 "com.apple.FileCoordination"
                 "com.apple.intelligenceflow.uiContext"
                 "com.apple.intelligenceflow.context"
                 "com.apple.intelligenceplatform.View"
                 "com.apple.iohideventsystem"
                 "com.apple.iokit.powerdxpc"
                 "com.apple.linkd.registry"
                 "com.apple.linkd.transcript"
                 "com.apple.locationd.desktop.registration"
                 "com.apple.locationd.desktop.synchronous"
                 "com.apple.lsd.mapdb"
                 "com.apple.lsd.modifydb"
                 "com.apple.mediaremoted.xpc"
                 "com.apple.metadata.mds"
                 "com.apple.metadata.mds.index"
                 "com.apple.metadata.mds.index.xpc"
                 "com.apple.metadata.mds.legacy"
                 "com.apple.mobileassetd.v2"
                 "com.apple.MobileTimer.alarmserver"
                 "com.apple.ModeEntityScorer"
                 "com.apple.passd.library"
                 "com.apple.proactive.ActionPrediction.predictions"
                 "com.apple.proactive.ModeAnchorModelSuggestion.xpc"
                 "com.apple.proactive.PersonalizationPortrait.Event"
                 "com.apple.replicatorservices"
                 "com.apple.routined.registration"
                 "com.apple.sharingd.nsxpc"
                 "com.apple.siri.VoiceShortcuts.xpc"
                 "com.apple.spotlight.IndexAgent"
                 "com.apple.spotlight.SearchAgent"
                 "com.apple.system.opendirectoryd.api"
                 "com.apple.tccd"
                 "com.apple.tccd.system"
                 "com.apple.usernoted.prefs"
                 "com.apple.usernotifications.listener"
                 "com.apple.usernotifications.usernotificationsettingsservice"
                 "com.apple.watchlistd.xpc"
                 "com.apple.ProactiveSummarization.server"
                 "com.apple.duetactivityscheduler"
                 "com.apple.cmfsyncagent.auth"
                 "com.apple.ProgressReporting"
                 "com.apple.toolbox.indexing-service"
                 "com.apple.pluginkit.pkd"
                 "com.apple.coreservices.launchservicesd")
)

;; Allow reading libexec directory
(allow file-read*
    (literal "/usr/libexec")
    (literal "/usr/libexec/duetexpertd")
)

;; Allow reading app info
(allow file-read* (regex #"\.app(/.*)?$"))

;; Individual files
(allow file-read*
    (literal "/Library/Preferences/com.apple.networkd.plist")
)

;; Allow IOKit user client
(allow iokit-open
    (iokit-user-client-class "AppleKeyStoreUserClient")
)

;; CoreDuet
(allow process-info-pidinfo (target others))
(allow file-read* file-write*
    (subpath "/private/var/db/CoreDuet/Knowledge")
)

;; Call history
(allow file-read*
    (home-subpath "/Library/Application Support/CallHistoryDB")
)

;; Interaction store
(allow mach-lookup
    (global-name "com.apple.coreduetd.people"))
(allow file-read*
    (literal "/private/var/db/CoreDuet/People/interactionC.db")
    (literal "/private/var/db/CoreDuet/People/interactionC.db-shm")
    (literal "/private/var/db/CoreDuet/People/interactionC.db-wal"))
(allow file-write*
    (literal "/private/var/db/CoreDuet/People/interactionC.db-shm"))

;; Mail VIPs
(allow file-read*
    (home-subpath "/Library/Mail")
)

;; ToolKit
(allow file-read* file-write*
    (home-subpath "/Library/Shortcuts")
)

;; App Intent transcript
(allow file-read*
    (home-regex "/Library/Daemon Containers/[^/]+/Data/ActionTranscript(/|$)")
    (home-regex "/Library/Daemon Containers/[^/]+/Data/database/linkd.metadatastore.sqlite3")
    (home-regex "/Library/Daemon Containers/[^/]+/Data/database/linkd.metadatastore.sqlite3-shm")
    (home-regex "/Library/Daemon Containers/[^/]+/Data/database/linkd.metadatastore.sqlite3-wal")
)
(allow file-read* file-write* (home-regex "/Library/Daemon Containers/[^/]+/Data/database/linkd.metadatastore.sqlite3-shm"))

;; Allow issuing readonly sandbox file extensions
(allow file-issue-extension
    (extension-class "com.apple.app-sandbox.read")
)

;; Trial
(allow file-read*
    (home-subpath "/Library/Trial/NamespaceDescriptors")
    (home-subpath "/Library/Trial/Treatments")
)

;; Widget Relevance Caches
(allow file-read*
    (home-subpath "/Library/Caches/com.apple.chrono/widget-relevance-cache")
)

;; PET
(allow file-read* file-write*
    (home-subpath "/Library/Caches/com.apple.proactive.eventtracker")
)

;; Read only defaults
(allow user-preference-read
    (preference-domain "com.apple.CoreDuet")
    (preference-domain "com.apple.coremedia")
    (preference-domain "com.apple.iCal")
    (preference-domain "com.apple.lockscreen.shared")
    (preference-domain "com.apple.mediaremote")
    (preference-domain "com.apple.SpotlightFoundation")
    (preference-domain "com.apple.spotlightui")
    (preference-domain "com.apple.suggestions")
    (preference-domain "com.apple.WatchListKit")
    (preference-domain "kCFPreferencesAnyApplication")
    (preference-domain "com.apple.spotlight")
)

;; Allow reading app category extended attributes for app categorization
(allow file-read-xattr
    (xattr "app_categories")
)

;; Post distributed notifications
(allow distributed-notification-post)

;; Consume sandbox extensions
(with-filter (extension "com.apple.app-sandbox.read")
    (allow file-read*)
    (allow file-issue-extension (extension-class "com.apple.app-sandbox.read")))
(with-filter (extension "com.apple.app-sandbox.read-write")
    (allow file-read* file-write*)
    (allow file-issue-extension (extension-class "com.apple.app-sandbox.read" "com.apple.app-sandbox.read-write")))

;; For embeddings
(allow iokit-open
    (iokit-user-client-class "AGXSharedUserClient")
    (iokit-user-client-class "AGXCommandQueue")
    (iokit-user-client-class "AGXDeviceUserClient"))