;;; 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)

(deny default)
(deny file-map-executable iokit-get-properties nvram*)
(deny dynamic-code-generation)

(deny mach-priv-host-port)

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

;;; 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*)

;; For calling auditon on macOS for BGST
(allow system-audit)

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

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

;; IOKit Properties
(allow iokit-get-properties
        (iokit-property "AdapterDetails")
        (iokit-property "AdapterInfo")
        (iokit-property "Amperage")
        (iokit-property "AppleRawAdapterDetails")
        (iokit-property "AppleRawCurrentCapacity")
        (iokit-property "AppleRawMaxCapacity")
        (iokit-property "AvgTimeToEmpty")
        (iokit-property "AvgTimeToFull")
        (iokit-property "built-in")
        (iokit-property "builtin-battery")
        (iokit-property "BatteryData")
        (iokit-property "BatteryInstalled")
        (iokit-property "BatteryInvalidWakeSeconds")
        (iokit-property "BatteryInvalidWakeSeconds")
        (iokit-property "BestAdapterIndex")
        (iokit-property "BootPathUpdated")
        (iokit-property "ChargerData")
        (iokit-property "ChargingOverride")
        (iokit-property "CurrentCapacity")
        (iokit-property "CycleCount")
        (iokit-property "DesignCapacity")
        (iokit-property "DesignCycleCount70")
        (iokit-property "DesignCycleCount9C")
        (iokit-property "DeviceName")
        (iokit-property "ExternalChargeCapable")
        (iokit-property "ExternalConnected")
        (iokit-property "FirmwareSerialNumber")
        (iokit-property "FullPathUpdated")
        (iokit-property "FullyCharged")
        (iokit-property "IOGeneralInterest")
        (iokit-property "IOReportLegend")
        (iokit-property "IOReportLegendPublic")
        (iokit-property "InstantAmperage")
        (iokit-property "InstantTimeToEmpty")
        (iokit-property "IsCharging")
        (iokit-property "LegacyBatteryInfo")
        (iokit-property "Location")
        (iokit-property "Manufacturer")
        (iokit-property "ManufacturerData")
        (iokit-property "MaxCapacity")
        (iokit-property "MaxErr")
        (iokit-property "OperationStatus")
        (iokit-property "PackReserve")
        (iokit-property "PermanentFailureStatus")
        (iokit-property "PostChargeWaitSeconds")
        (iokit-property "PostDischargeWaitSeconds")
        (iokit-property "PowerTelemetryData")
        (iokit-property "Serial")
        (iokit-property "Temperature")
        (iokit-property "TimeRemaining")
        (iokit-property "UpdateTime")
        (iokit-property "UserVisiblePathUpdated")
        (iokit-property "Voltage"))

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

;; Mach Lookups
(allow mach-lookup
        (global-name "com.apple.biome.access.system")
        (global-name "com.apple.biome.access.user")
        (global-name "com.apple.coreduetd.context")
        (global-name "com.apple.coreduetd.knowledge")
        (global-name "com.apple.coreservices.launchservicesd")
        (global-name "com.apple.coreservices.quarantine-resolver")
        (global-name "com.apple.duetactivityscheduler")
        (global-name "com.apple.iokit.powerdxpc")
        (global-name "com.apple.lsd.mapdb")
        (global-name "com.apple.lsd.modifydb")
        (global-name "com.apple.powerlog.plxpclogger.xpc")
        (global-name "com.apple.PowerManagement.control")
        (global-name "com.apple.SystemConfiguration.configd")
        (global-name "com.apple.MobileInternetSharing")
        (global-name "com.apple.backgroundtaskmanagement")
        (global-name "com.apple.diagnosticpipeline.service"))

;; Preference Domains
(allow user-preference-read
       (preference-domain "com.apple.CrashReporter"))
(allow user-preference-read
       (preference-domain "com.apple.da"))
(allow user-preference-read
       (preference-domain "kCFPreferencesAnyApplication"))

(allow user-preference-read user-preference-write
       (preference-domain "com.apple.CoreDuet"))
(allow user-preference-read user-preference-write
       (preference-domain "com.apple.dasd.datacollectiontasks"))
(allow user-preference-read user-preference-write
       (preference-domain "com.apple.dasd.testingDefaults"))
(allow user-preference-read user-preference-write
       (preference-domain "com.apple.duetactivityscheduler"))
(allow user-preference-read user-preference-write
       (preference-domain "com.apple.duetactivityscheduler.plugin"))
(allow user-preference-read user-preference-write
       (preference-domain "com.apple.das.fairscheduling"))
(allow user-preference-read user-preference-write
       (preference-domain "com.apple.dasd.swapkills"))
(allow user-preference-read user-preference-write
       (preference-domain "com.apple.bg.system.task"))
(allow user-preference-read user-preference-write
       (preference-domain "com.apple.duetactivityscheduler.trial"))
(allow user-preference-read user-preference-write
       (preference-domain "com.apple.duetactivityscheduler.policydatacollection"))
(allow user-preference-read user-preference-write
       (preference-domain "com.apple.gridDataServices.config"))
(allow user-preference-read
       (preference-domain "com.apple.triald"))
(allow user-preference-read user-preference-write
       (preference-domain "com.apple.dasd.activityDurationTracker"))

;; Read/write access to a temporary directory.
(allow file-read* file-write*
       (subpath (param "TMPDIR"))
       (subpath (param "DARWIN_CACHE_DIR"))
       (regex #"^/private/var/db/DuetActivityScheduler"))

(allow file-read-data
        (subpath "/usr/libexec")
        (literal "/Library/Preferences/com.apple.networkd.plist"))

(allow file-read*
       (subpath "/Library/Trial"))
       
(allow file-issue-extension (regex #"^/private/var/db/DuetActivityScheduler"))

;; Read/write cache access
;; TODO: Replace ${PRODUCT_BUNDLE_IDENTIFIER} with the actual bundle identifier.
(let ((cache-path-filter (home-subpath "/Library/Caches/com.apple.dasd")))
  (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)))

;; File Open Permissions for Launch Services
(allow lsopen)


(allow ipc-posix-shm-read-data ipc-posix-shm-write-create ipc-posix-shm-write-data
       (ipc-posix-name "com.apple.dasd.budgets"))

;; PerfPowerServices db location on macOS
(allow file-read-data file-write* (subpath "/private/var/db/powerlog"))