(version 1)

(deny default)
(deny file-map-executable iokit-get-properties process-info* nvram*)
(deny dynamic-code-generation)
(deny mach-priv-host-port)

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

(allow syscall-mig)
(allow syscall-mach)
(allow syscall-unix)

;;; Homedir-relative path filters
(define (home-regex home-relative-regex)
        (regex (string-append "^" (regex-quote (param "HOME")) home-relative-regex)))

(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)

;; ${PRODUCT_NAME}’s preference domain.
(allow user-preference-read user-preference-write
    (preference-domain "com.apple.transparencyStaticKey"))

;; Related product domains (push relay?)
(allow user-preference-read user-preference-write
    (preference-domain "com.apple.facetime.bag")
    (preference-domain "com.apple.imessage.bag"))

;; Global and security preferences
(allow user-preference-read
    (preference-domain ".GlobalPreferences")
    (literal "transparencyd"))

;; read/write for Analytics DB, Transparency DB, temp dir for sqlite, URL cache, and background download task temporary storage
(allow file-read* file-write*
    (home-regex #"/Library/Keychains/.*/Analytics(/|$)")
    (regex #"^/private/var/protected/sfanalytics(/|$)")
    )

(allow file-read*
    (literal "/usr/libexec")
    (literal "/usr/libexec/transparencyStaticKey")
    )


(allow mach-lookup
    (global-name "com.apple.distributed_notifications@Uv3")
    (global-name "com.apple.identityservicesd.nsxpc")
    (global-name "com.apple.identityservicesd.desktop.auth")
    (global-name "com.apple.identityservicesd.idquery.desktop.auth")
    (global-name "com.apple.system.opendirectoryd.api")
    (global-name "com.apple.transparencyd.ids-support")
    )

;; Read IOKit properties
(allow iokit-get-properties
    (iokit-property "osenvironment")
    (iokit-property "boot-ios-diagnostics")
    (iokit-property "model"))

(allow distributed-notification-post)