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(version 1)
(deny default (with partial-symbolication))
(allow ipc-posix-shm system-audit system-socket file-read-metadata)
(import "system.sb")
(import "com.apple.corefoundation.sb")
;; Distributed notifications, local pasteboard client
(corefoundation)
;; Utility functions for home directory relative path filters
(define (home-regex home-relative-regex)
(regex (string-append "^" (regex-quote (param "HOME_DIR")) home-relative-regex)))
(define (home-subpath home-relative-subpath)
(subpath (string-append (param "HOME_DIR") home-relative-subpath)))
(define (home-literal home-relative-literal)
(literal (string-append (param "HOME_DIR") home-relative-literal)))
;; Read-only preferences and data
(allow file-read*
;; Basic system paths
(subpath "/Library/Dictionaries")
(subpath "/Library/Fonts")
(subpath "/Library/Frameworks")
(subpath "/Library/Keychains")
(subpath "/private/var/db/mds")
(subpath "/private/var/db/DetachedSignatures")
(regex #"^/private/etc/(hosts|group|passwd)$")
;; Plugins
(subpath "/Library/Internet Plug-Ins")
(home-subpath "/Library/Internet Plug-Ins")
;; System and user preferences
(literal "/Library/Preferences/.GlobalPreferences.plist")
(literal "/Library/Preferences/com.apple.crypto.plist")
(literal "/Library/Preferences/com.apple.security.plist")
(literal "/Library/Preferences/com.apple.security.common.plist")
(literal "/Library/Preferences/com.apple.security.revocation.plist")
(regex #"^/Library/Managed Preferences/[^/]+/com\.apple\.networkConnect\.plist$")
(home-literal "/Library/Preferences/.GlobalPreferences.plist")
(home-regex "/Library/Preferences/ByHost/\.GlobalPreferences\.")
(home-regex "/Library/Preferences/ByHost/com\.apple\.networkConnect\.")
(home-literal "/Library/Preferences/com.apple.ATS.plist")
(home-literal "/Library/Preferences/com.apple.DownloadAssessment.plist")
(home-literal "/Library/Preferences/com.apple.HIToolbox.plist")
(home-literal "/Library/Preferences/com.apple.LaunchServices.plist")
(home-literal "/Library/Preferences/com.apple.WebFoundation.plist")
(home-literal "/Library/Preferences/com.apple.security.plist")
(home-literal "/Library/Preferences/com.apple.security.revocation.plist")
(home-literal "/Library/Application Support/SyncServices/Local/ClientsWithChanges/com.apple.Keychain")
(home-regex "/Library/Preferences/com\.apple\.driver\.(AppleBluetoothMultitouch\.mouse|AppleBluetoothMultitouch\.trackpad|AppleHIDMouse)\.plist$")
;; On-disk WebKit2 framework location, to account for debug installations
;; outside of /System/Library/Frameworks
(subpath (param "WEBKIT2_FRAMEWORK_DIR"))
;; FIXME: This should be removed when <rdar://problem/8957845> is fixed.
(home-subpath "/Library/Fonts")
;; FIXME: These should be removed when <rdar://problem/9217757> is fixed.
(home-subpath "/Library/Audio/Plug-Ins/Components")
(home-subpath "/Library/Preferences/QuickTime Preferences")
(home-literal "/Library/Caches/com.apple.coreaudio.components.plist")
(subpath "/Library/Audio/Plug-Ins/Components")
(subpath "/Library/Audio/Plug-Ins/HAL")
(subpath "/Library/Video/Plug-Ins")
(subpath "/Library/QuickTime")
;; FIXME: This should be removed when <rdar://problem/9237619> is fixed.
(home-literal "/Library/Preferences/com.apple.universalaccess.plist")
;; FIXME: This should be removed when <rdar://problem/9276253> is fixed.
(home-subpath "/Library/Keyboard Layouts")
;; FIXME: This should be removed when <rdar://problem/9276268> is fixed.
(home-subpath "/Library/Input Methods")
(home-subpath "/Library/Dictionaries"))
;; This should be updated when <rdar://problem/9355830> is fixed.
;; Read-only extensions from UIProcess
(if (defined? 'extension-class)
(allow file-read* (extension "com.apple.app-sandbox.read")))
;; Read-write extensions from UIProcess
(allow file-read* file-write* (extension))
;; Writable preferences and temporary files
(allow file*
(home-subpath "/Library/Caches/com.apple.WebProcess")
(home-regex "/Library/Preferences/ByHost/com\.apple\.HIToolbox\.")
(home-regex "/Library/Preferences/com\.apple\.WebProcess\.")
(home-subpath "/Library/Keychains")
;; FIXME: This should be removed when <rdar://problem/9276430> is fixed.
(home-literal "/Library/Preferences/com.apple.LaunchServices.QuarantineEventsV2"))
;; Darwin temporary files and Security mds caches, if present
(if (positive? (string-length (param "DARWIN_USER_CACHE_DIR")))
(allow file* (subpath (string-append (param "DARWIN_USER_CACHE_DIR") "/mds"))))
(if (positive? (string-length (param "DARWIN_USER_TEMP_DIR")))
(allow file* (subpath (param "DARWIN_USER_TEMP_DIR"))))
;; Database dir
(if (positive? (string-length (param "WEBKIT_DATABASE_DIR")))
(allow file* (subpath (param "WEBKIT_DATABASE_DIR"))))
;; LocalStorage dir
(if (positive? (string-length (param "WEBKIT_LOCALSTORAGE_DIR")))
(allow file* (subpath (param "WEBKIT_LOCALSTORAGE_DIR"))))
;; The NSURLCache directory.
(if (positive? (string-length (param "NSURL_CACHE_DIR")))
(allow file* (subpath (param "NSURL_CACHE_DIR"))))
;; The bundle resource path of the UI process.
(if (positive? (string-length (param "UI_PROCESS_BUNDLE_RESOURCE_DIR")))
(allow file-read* (subpath (param "UI_PROCESS_BUNDLE_RESOURCE_DIR"))))
;; IOKit user clients
(allow iokit-open
(iokit-connection "IOAccelerator")
(iokit-user-client-class "IOAccelerationUserClient")
(iokit-user-client-class "IOFramebufferSharedUserClient")
(iokit-user-client-class "AppleGraphicsControlClient")
(iokit-user-client-class "AGPMClient")
(iokit-user-client-class "IOHIDParamUserClient")
(iokit-user-client-class "RootDomainUserClient")
(iokit-user-client-class "IOSurfaceRootUserClient")
(iokit-user-client-class "IOSurfaceSendRight")
(iokit-user-client-class "IOAudioControlUserClient")
(iokit-user-client-class "IOAudioEngineUserClient"))
;; Various services required by AppKit and other frameworks
(allow mach-lookup
(global-name "com.apple.CoreServices.coreservicesd")
(global-name "com.apple.DiskArbitration.diskarbitrationd")
(global-name "com.apple.FileCoordination")
(global-name "com.apple.FontObjectsServer")
(global-name "com.apple.FontServer")
(global-name "com.apple.SecurityServer")
(global-name "com.apple.SystemConfiguration.configd")
(global-name "com.apple.SystemConfiguration.PPPController")
(global-name "com.apple.audio.VDCAssistant")
(global-name "com.apple.audio.audiohald")
(global-name "com.apple.audio.coreaudiod")
(global-name "com.apple.cookied")
(global-name "com.apple.cvmsServ")
(global-name "com.apple.networkd")
(global-name "com.apple.dock.server")
(global-name "com.apple.ocspd")
(global-name "com.apple.pasteboard.1")
(global-name "com.apple.system.opendirectoryd.api")
(global-name "com.apple.window_proxies")
(global-name "com.apple.windowserver.active")
(global-name-regex #"^com\.apple\.WebKit\.WebProcess-")
;; FIXME: This should be removed when <rdar://problem/9276393> is fixed.
(global-name "com.apple.metadata.mds"))
(allow system-socket (socket-domain AF_ROUTE))
(allow system-socket (require-all (socket-domain AF_SYSTEM) (socket-protocol 2))) ; SYSPROTO_CONTROL
(allow network-outbound
;; Kernel controls
(control-name "com.apple.network.statistics")
(control-name "com.apple.netsrc")
;; Local mDNSResponder for DNS, arbitrary outbound TCP
(literal "/private/var/run/mDNSResponder")
(remote tcp))
;; FIXME: Once <rdar://problem/8900275> has been fixed, these rules can be removed.
(allow mach-lookup (global-name "com.apple.pubsub.ipc"))
(allow network-outbound (regex #"^/private/tmp/launch-[^/]+/Render"))
(allow file-read*
(home-literal "/Library/Preferences/com.apple.Safari.RSS.plist")
(home-literal "/Library/Preferences/com.apple.Syndication.plist"))
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