; Copyright (C) 2010-2018 Apple Inc. All rights reserved. ; ; Redistribution and use in source and binary forms, with or without ; modification, are permitted provided that the following conditions ; are met: ; 1. Redistributions of source code must retain the above copyright ; notice, this list of conditions and the following disclaimer. ; 2. Redistributions in binary form must reproduce the above copyright ; notice, this list of conditions and the following disclaimer in the ; documentation and/or other materials provided with the distribution. ; ; THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' ; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, ; THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR ; PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS ; BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR ; CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF ; SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ; INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN ; CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ; ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF ; THE POSSIBILITY OF SUCH DAMAGE. (version 1) (deny default (with partial-symbolication)) (allow system-audit file-read-metadata) #if PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED < 101300 (import "system.sb") #else ;;; ;;; The following rules were originally contained in 'system.sb'. We are duplicating them here so we can ;;; remove unneeded sandbox extensions. ;;; ;;; Allow registration of per-pid services. (allow mach-register (local-name-prefix "")) ;;; Allow read access to standard system paths. (allow file-read* (require-all (file-mode #o0004) (require-any (subpath "/Library/Filesystems/NetFSPlugins") (subpath "/Library/Preferences/Logging") ; Logging Rethink (subpath "/System") (subpath "/private/var/db/dyld") (subpath "/private/var/db/timezone") (subpath "/usr/lib") (subpath "/usr/share")))) ;;; Allow reading internal profiles on development builds (allow file-read* (require-all (file-mode #o0004) (subpath "/AppleInternal/Library/Preferences/Logging") (system-attribute apple-internal))) (allow file-read-metadata (literal "/etc") (literal "/tmp") (literal "/var") (literal "/private/etc/localtime")) ;;; Allow access to standard special files. (allow file-read* (literal "/dev/autofs_nowait") (literal "/dev/random") (literal "/dev/urandom") (literal "/private/etc/master.passwd") (literal "/private/etc/passwd")) (allow file-read* file-write-data (literal "/dev/null") (literal "/dev/zero")) (allow file-read* file-write-data file-ioctl (literal "/dev/dtracehelper")) #if __MAC_OS_X_VERSION_MIN_REQUIRED < 101300 (allow network-outbound (literal "/private/var/run/asl_input") (literal "/private/var/run/syslog")) #endif ;;; Allow creation of core dumps. (allow file-write-create (require-all (prefix "/cores/") (vnode-type REGULAR-FILE))) ;;; Allow IPC to standard system agents. (allow ipc-posix-shm-read* (ipc-posix-name "apple.shm.notification_center") (ipc-posix-name-prefix "apple.cfprefs.")) ;;; (system-graphics) - Allow access to graphics hardware. (define (system-graphics) ;; Preferences (allow user-preference-read (preference-domain "com.apple.opengl") (preference-domain "com.nvidia.OpenGL")) ;; CVMS (allow mach-lookup (global-name "com.apple.cvmsServ")) #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 (allow file-read* (prefix "/private/var/db/CVMS/cvmsCodeSignObj")) #endif ;; OpenCL (allow iokit-open (iokit-connection "IOAccelerator") (iokit-registry-entry-class "IOAccelerationUserClient") (iokit-registry-entry-class "IOSurfaceRootUserClient") (iokit-registry-entry-class "IOSurfaceSendRight")) ;; CoreVideo CVCGDisplayLink (allow iokit-open (iokit-registry-entry-class "IOFramebufferSharedUserClient")) ;; H.264 Acceleration (allow iokit-open (iokit-registry-entry-class "AppleIntelMEUserClient") (iokit-registry-entry-class "AppleSNBFBUserClient")) ;; QuartzCore (allow iokit-open (iokit-registry-entry-class "AGPMClient") (iokit-registry-entry-class "AppleGraphicsControlClient") (iokit-registry-entry-class "AppleGraphicsPolicyClient")) ;; OpenGL (allow iokit-open (iokit-registry-entry-class "AppleMGPUPowerControlClient")) ;; GPU bundles (allow file-read* (subpath "/Library/GPUBundles")) ;; DisplayServices (allow iokit-set-properties (require-all (iokit-connection "IODisplay") (require-any (iokit-property "brightness") (iokit-property "linear-brightness") (iokit-property "commit") (iokit-property "rgcs") (iokit-property "ggcs") (iokit-property "bgcs"))))) ;;; ;;; End rules originally copied from 'system.sb' ;;; #endif ;;; process-info* defaults to allow; deny it and then allow operations we actually need. (deny process-info*) (allow process-info-pidinfo) (allow process-info-setcontrol (target self)) (allow process-codesigning-status*) (deny sysctl*) (allow sysctl-read (sysctl-name "hw.byteorder" "hw.busfrequency_max" "hw.cputype" "hw.machine" "hw.memsize" "hw.model" "hw.ncpu" "hw.vectorunit" "kern.hostname" "kern.maxfilesperproc" "kern.memorystatus_level" "kern.safeboot" "kern.version" "machdep.cpu.brand_string" "security.mac.sandbox.sentinel" "kern.tcsm_enable" "kern.tcsm_available" "vm.footprint_suspend") (sysctl-name-regex #"^hw.(active|avail)cpu") (sysctl-name-regex #"^hw.(busfrequency|cachelinesize|cpufrequency(|_max)|pagesize|tbfrequency)(|_compat)") (sysctl-name-regex #"^hw.l.+cachesize") (sysctl-name-regex #"^hw.(logical|physical)cpu_max") (sysctl-name-regex #"^hw.optional\.") (sysctl-name-regex #"^kern.os(release|type|variant_status|version)") (sysctl-name-regex #"^net.routetable") ) (allow sysctl-write (sysctl-name "kern.tcsm_enable")) (deny iokit-get-properties) (allow iokit-get-properties (iokit-property "AGCInfo") (iokit-property-regex #"^Accel(Caps|NativeDMARowByteAlignment)") (iokit-property-regex #"^(Accurate|Extended)MaxDigitizerPressureValue") (iokit-property-regex #"^(Activation|Animation)Thresholds") (iokit-property "ActuationSupported") (iokit-property "AllowDisplaySleep") (iokit-property "AlwaysNeedsVelocityCalculated") (iokit-property-regex #"Apple(GVAKeyDoesNotExist|IntelMEVABundleName)") (iokit-property-regex #"^AAPL,(DisplayPipe|OpenCLdisabled|IOGraphics_LER(|_RegTag_1|_RegTag_0|_Busy_2)|alias-policy|boot-display|display-alias|mux-switch-state|ndrv-dev|primary-display|slot-name)") (iokit-property-regex #"^ATY,(cbits|fb_(linebytes|offset|size)|intrev)") (iokit-property "AVCSupported") (iokit-property "BacklightHandle") (iokit-property "BlockSize") (iokit-property-regex #"^CEA(ModeID|PixelRepetition)") (iokit-property "CFBundleIdentifier") (iokit-property "CapsLockDelay") (iokit-property "CaseSensitive") (iokit-property "ConfigState") (iokit-property "Description") (iokit-property "Development") (iokit-property-regex #"^Device( Characteristics|EqID)") (iokit-property "DisplayRouting") (iokit-property "Driver is Ready") (iokit-property "Ejectable") (iokit-property "EnableLPVP") (iokit-property "Encrypted") (iokit-property "Endianness") (iokit-property "Family ID") (iokit-property "ForceSupported") (iokit-property "Formats") (iokit-property "GPUConfigurationVariable") (iokit-property "GpuDebugPolicy") (iokit-property "HEVCSupported") (iokit-property "HIDPointerAccelerationType") (iokit-property-regex #"^IOAccel(DisplayPipeCapabilities|Index|Types|Revision)") (iokit-property-regex #"^IO(Class|MatchCategory|NameMatch)") (iokit-property-regex #"^IOAudioControl(ChannelID|ID|SubType|Usage|Value)") (iokit-property-regex #"^IOAudioDevice(CanBeDefaults|TransportType)") (iokit-property-regex #"^IOAudioEngine(ChannelNames|ClientDescription|CoreAudioPlugIn|(|Device)Description|Flavor|GlobalUniqueID|IsHidden|OutputChannelLayout|SampleOffset|State)") (iokit-property-regex #"^IOAudioEngineClock(Domain|IsStable)") (iokit-property "IOAudioEngineDisableClockBoundsCheck") (iokit-property-regex #"^IOAudioEngine(Input|Output)Sample(Latency|Offset)") (iokit-property-regex #"^IOAudioEngineNum(ActiveUserClients|SampleFramesPerBuffer)") (iokit-property "IOAudioSampleRate") (iokit-property "IOAudioStreamSampleFormatByteOrder") (iokit-property-regex #"^IOAV(.*)(De|En)code$") (iokit-property "IOBacklightHandlerID") (iokit-property "IOBusyInterest") (iokit-property "IOCFPlugInTypes") (iokit-property "IOChildIndex") (iokit-property-regex #"^IOClass(|NameOverride)") (iokit-property "IOConsoleUsers") (iokit-property "IODVDBundleName") (iokit-property "IODeviceMemory") (iokit-property "IODisplayParameters") (iokit-property-regex #"^IOFB(CLUTDefer|Config|CursorInfo|Dependent(ID|Index))") (iokit-property "IOFBCurrentPixelClock") (iokit-property-regex #"^IOFBCurrentPixelCount(|Real)") (iokit-property-regex #"^IOFB(DetailedTimings|Gamma(Count|HeaderSize|Width))") (iokit-property-regex #"^IOFB(Blue|Green|Red)GammaScale") (iokit-property-regex #"^IOFBI2CInterface(IDs|Info)") (iokit-property-regex #"^IOFB(HDMIDongleROM|Integrated|MemorySize|NeedsRefresh|ProbeOptions|ScalerInfo|TimingRange|Transform|UIScale|WaitCursor(Frames|Period))") (iokit-property "IOFramebufferOpenGLIndex") (iokit-property "IOGeneralInterest") (iokit-property "IOGLBundleName") (iokit-property-regex #"^IOGVA(BGRAEnc|Codec|EncoderRestricted|Scaler|VTCapabilities|HEVCDecodeCapabilities|HEVCEncodeCapabilities)") (iokit-property-regex #"^IOGVA(.*)(De|En)code$") (iokit-property "IOHibernateState") (iokit-property "IOI2CTransactionTypes") (iokit-property-regex #"^IOInterrupt(Controllers|Specifiers)") (iokit-property "IOKitDebug") (iokit-property "IOMatchCategory") (iokit-property "IOMediaIcon") (iokit-property "IONDRVFramebufferGeneration") (iokit-property "IONVRAMProperty") (iokit-property-regex #"^IOName(|Match(|ed))") (iokit-property "IOOCDBundleName") (iokit-property "IOPCITunnelled") (iokit-property "IOPCITunnelCompatible") (iokit-property "IOPMStrictTreeOrder") (iokit-property "IOParentMatch") (iokit-property-regex #"^IOPCI((Class|Primary|Property|)Match|Express(Capabilities|Link(Status|Capabilities))|MSIMode|Resourced|Tunnelled)") (iokit-property "IOPMIsPowerManaged") (iokit-property-regex #"^IOPlatform(SerialNumber|UUID)") (iokit-property "IOPowerManagement") (iokit-property "IOProbeScore") (iokit-property "IOPropertyMatch") (iokit-property "IOProviderClass") (iokit-property-regex #"^IOReport(Lures|Legend(|Public))") (iokit-property "IOScreenRestoreState") (iokit-property "IOSourceVersion") (iokit-property-regex #"^IOVA(BundleName|Renderer(|Sub)ID)") (iokit-property-regex #"^InternalStatistics(|Accm)") (iokit-property-regex #"^MetalPlugin(Name|ClassName)") (iokit-property "MetalStatisticsName") (iokit-property "MTHIDDevice") (iokit-property "MT Built-In") (iokit-property "MaintainPowerInUILock") (iokit-property "Max Packet Size") (iokit-property "MinDigitizerPressureValue") (iokit-property "Multitouch Serial Number") (iokit-property-regex #"^Multitouch (Subdevice |)ID") (iokit-property "NVArch") (iokit-property-regex #"^NVC(AP|LASS)") (iokit-property-regex #"^NVDA,(Features|NVPresentment-version|accel-loaded|invalid-config|mm-version)") (iokit-property "NVDA,Enable-A2R10G10B10Format") (iokit-property-regex #"^NVDA(Type|initgl_created)") (iokit-property "NVRAMProperty") (iokit-property "NXSystemInfo") (iokit-property-regex #"^VRAM,(memvendorID|total(MB|size))") (iokit-property "NoAutoRoute") (iokit-property-regex #"^Num(Blocks|Streams)") (iokit-property-regex #"^PerformanceStatistics(|Accum)") (iokit-property "Protocol Characteristics") (iokit-property "Removable") (iokit-property-regex #"^ResetOn(Lock|Unlock)Ms") (iokit-property "SafeEjectRequested") (iokit-property "SampleRates") (iokit-property "Serial Number") (iokit-property "StartupDisplay") (iokit-property "SurfaceList") (iokit-property-regex #"^Support(AudioAUUC|sSilentClick|TapToWake)") (iokit-property-regex #"^Sensor (Columns|Rows)") (iokit-property-regex #"^Sensor Region (Descriptor|Param|Rows)") (iokit-property-regex #"^Sensor Surface (Descriptor|Height|Width)") (iokit-property "SurfaceList") (iokit-property "TimeStampFiltering") (iokit-property "Transport") (iokit-property "USBADC") ;; Needed for Audio support on older hardware (iokit-property "UserClientEnabled") (iokit-property "VRAM,totalMB") (iokit-property "WANTS_FRAMES_IGNORED") (iokit-property-regex #"^acpi-(device|path)") (iokit-property "assigned-addresses") (iokit-property "attached-gpu-control-path") (iokit-property-regex #"^audio-(codec-info|device-mvalue|device-nvalue|selector)") (iokit-property "av-signal-type") (iokit-property "bcdVersion") (iokit-property-regex #"^(board|device|revision|subsystem|vendor)-id") (iokit-property "boot-gamma-restored") (iokit-property "built-in") (iokit-property "cail_properties") (iokit-property-regex #"^canvas-(height|width)") (iokit-property "class-code") (iokit-property "color-accuracy-index") (iokit-property "compatible") (iokit-property "connector-type") (iokit-property-regex #"^(device|revision|subsystem-vendor|touch-size)-id") (iokit-property "device_type") (iokit-property "dpm") (iokit-property "errordb") ;; Needed for OpenGL on older hardware (iokit-property "graphic-options") (iokit-property "hda-gfx") (iokit-property-regex #"^id(Product|Vendor)") (iokit-property "iofb_version") (iokit-property "image-encrypted") (iokit-property "locationID") ;; Needed for Audio support on older hardware (iokit-property "model") (iokit-property "mt-device-id") (iokit-property "name") (iokit-property "nv-stats") (iokit-property-regex #"^parser-(options|type)") (iokit-property-regex #"^pci(-aspm-default|debug)") (iokit-property "port-number") (iokit-property "reg") (iokit-property "rm_board_number") (iokit-property-regex #"^(rom|vbios)-revision") (iokit-property "saved-config") (iokit-property "startup-timing") (iokit-property "touch-size-id") #if !PLATFORM(MAC) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 (iokit-property "ATY,cbits") (iokit-property "ATY,intrev") (iokit-property "AccelNativeDMARowByteAlignment") (iokit-property "CompactVRAM") (iokit-property "EnableBlitLib") (iokit-property "ForceDisableEDRAM") (iokit-property "GPUConfigurationVariable") (iokit-property "GpuDebugPolicy") (iokit-property "IOKitDebug") (iokit-property "IOPCIMatch") (iokit-property "IOOCDBundleName") (iokit-property "MetalStatisticsScriptName") (iokit-property "MetalCoalesce") (iokit-property "PanicOnGPUHang") (iokit-property "TelemetryDisable") (iokit-property "cail_properties") (iokit-property "dpm") #endif ) #if !PLATFORM(MAC) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101300 (deny mach-lookup (xpc-service-name-prefix "")) (allow mach-lookup (xpc-service-name "com.apple.PerformanceAnalysis.animationperfd") (xpc-service-name "com.apple.accessibility.mediaaccessibilityd") (xpc-service-name "com.apple.audio.SandboxHelper") (xpc-service-name "com.apple.coremedia.videodecoder") (xpc-service-name "com.apple.coremedia.videoencoder") (xpc-service-name-regex #"\.apple-extension-service$") (xpc-service-name "com.apple.hiservices-xpcservice") (xpc-service-name "com.apple.print.normalizerd") ) #endif ;; 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))) (define (allow-read-directory-and-issue-read-extensions path) (if path (begin (allow file-read* (subpath path)) (allow file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read") (subpath path)))))) (define (allow-read-write-directory-and-issue-read-write-extensions path) (if path (begin (allow file-read* file-write* (subpath path)) (allow file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read") (subpath path))) (allow file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read-write") (subpath path)))))) ;; Remove when is fixed. (define (HEX-pattern-match-generator pattern-descriptor) (letrec ((pattern-string "")) (for-each (lambda (repeat-count) (if (zero? repeat-count) (set! pattern-string (string-append pattern-string "-")) (let appender ((count repeat-count)) (if (> count 0) (begin (set! pattern-string (string-append pattern-string "[0-9A-F]")) (appender (- count 1))))))) pattern-descriptor) pattern-string)) ;; return a regex pattern matching string for 8-4-4-4-12 UUIDs: (define (uuid-HEX-pattern-match-string) (HEX-pattern-match-generator '(8 0 4 0 4 0 4 0 12))) ;; global to hold the computed UUID matching pattern. (define *uuid-pattern* "") (define (uuid-regex-string) (if (zero? (string-length *uuid-pattern*)) (set! *uuid-pattern* (uuid-HEX-pattern-match-string))) *uuid-pattern*) ;; Read-only preferences and data (allow file-read* ;; Basic system paths (subpath "/Library/Dictionaries") (subpath "/Library/Fonts") (subpath "/Library/Frameworks") (subpath "/Library/Managed Preferences") (subpath "/Library/Speech/Synthesizers") (regex #"^/private/etc/(hosts|group|passwd)$") (literal "/Library/Application Support/CrashReporter/SubmitDiagInfo.domains") ;; System and user preferences (home-literal "/.CFUserTextEncoding") ;; FIXME: This should be removed when is fixed. (home-subpath "/Library/Fonts") (subpath "/Library/Audio/Plug-Ins/HAL") (home-subpath "/Library/Dictionaries")) (allow file-read-data (literal "/usr/local/lib/log") ; ;; Needed for AES3 support (subpath "/Library/Audio/Plug-Ins/Components")) ;; Preferences support (allow user-preference-read (preference-domain "kCFPreferencesAnyApplication" "com.apple.ATS" "com.apple.CoreGraphics" "com.apple.DownloadAssessment" "com.apple.HIToolbox" "com.apple.LaunchServices" "com.apple.MultitouchSupport" ;; FIXME: Remove when is fixed. "com.apple.ServicesMenu.Services" ;; Needed for NSAttributedString "com.apple.ViewBridge" ;; Needed for Input elements. "com.apple.WebFoundation" "com.apple.avfoundation" "com.apple.avfoundation.frecents" ;; "com.apple.avfoundation.videoperformancehud" ;; "com.apple.coremedia" "com.apple.crypto" "com.apple.driver.AppleBluetoothMultitouch.mouse" "com.apple.driver.AppleBluetoothMultitouch.trackpad" "com.apple.driver.AppleHIDMouse" "com.apple.lookup.shared" "com.apple.mediaaccessibility" ;; Needed for custom caption styles "com.apple.networkConnect" "com.apple.speech.voice.prefs" "com.apple.systemsound" "com.apple.universalaccess" "edu.mit.Kerberos" "pbs" ;; Needed for NSAttributedString )) ; (Temporary) backward compatibility with non-CFPreferences readers. (allow file-read* (literal "/Library/Preferences/com.apple.ViewBridge.plist")) ; FIXME: This is needed for some security framework calls (that use non-CFPreferences readers) (allow file-read-data (literal "/Library/Preferences/com.apple.security.plist") (home-subpath "/Library/Preferences/com.apple.security.plist")) ;; On-disk WebKit2 framework location, to account for debug installations outside of /System/Library/Frameworks, ;; and to allow issuing extensions. (allow-read-directory-and-issue-read-extensions (param "WEBKIT2_FRAMEWORK_DIR")) ;; Allow issuing extensions to system libraries that the Network process can already read. ;; This is to avoid warnings attempting to create extensions for these resources. (allow-read-directory-and-issue-read-extensions "/System/Library/PrivateFrameworks/WebInspectorUI.framework") ;; Sandbox extensions (define (apply-read-and-issue-extension op path-filter) (op file-read* path-filter) (op file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read") path-filter))) (define (apply-write-and-issue-extension op path-filter) (op file-write* path-filter) (op file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read-write") path-filter))) (define (read-only-and-issue-extensions path-filter) (apply-read-and-issue-extension allow path-filter)) (define (read-write-and-issue-extensions path-filter) (apply-read-and-issue-extension allow path-filter) (apply-write-and-issue-extension allow path-filter)) (read-only-and-issue-extensions (extension "com.apple.app-sandbox.read")) (read-write-and-issue-extensions (extension "com.apple.app-sandbox.read-write")) (allow mach-lookup (extension "com.apple.app-sandbox.mach")) ;; FIXME: Should be removed when is fixed. ;; Allow the OpenGL Profiler to attach. (if (defined? 'mach-register) (allow mach-register (global-name-regex #"^_oglprof_attach_<[0-9]+>$"))) (if (positive? (string-length (param "DARWIN_USER_CACHE_DIR"))) (allow-read-write-directory-and-issue-read-write-extensions (param "DARWIN_USER_CACHE_DIR"))) (if (positive? (string-length (param "DARWIN_USER_TEMP_DIR"))) (allow-read-write-directory-and-issue-read-write-extensions (param "DARWIN_USER_TEMP_DIR"))) ;; IOKit user clients (allow iokit-open (iokit-user-client-class "AppleMultitouchDeviceUserClient") (iokit-user-client-class "AppleUpstreamUserClient") (iokit-user-client-class "IOHIDParamUserClient") (iokit-user-client-class "RootDomainUserClient") (iokit-user-client-class "IOAudioControlUserClient") (iokit-user-client-class "IOAudioEngineUserClient") ;; Following is needed due to && (iokit-user-client-class "AudioAUUC")) ;; cookied. ;; FIXME: Update for . (allow ipc-posix-shm-read-data (ipc-posix-name "FNetwork.defaultStorageSession") (ipc-posix-name-regex #"\.PrivateBrowsing-") (ipc-posix-name-regex #"^WebKit Test-")) ;; ColorSync (allow ipc-posix-shm* (ipc-posix-name "com.apple.ColorSync.Gen.lock") (ipc-posix-name "com.apple.ColorSync.Disp.lock") (ipc-posix-name "com.apple.ColorSync.Gray2.2") (ipc-posix-name "com.apple.ColorSync.sRGB") (ipc-posix-name "com.apple.ColorSync.GenGray") (ipc-posix-name "com.apple.ColorSync.GenRGB")) ;; Audio (allow ipc-posix-shm-read* ipc-posix-shm-write-data (ipc-posix-name-regex #"^AudioIO")) ;; Remote Web Inspector (allow mach-lookup (global-name "com.apple.webinspector")) ;; Various services required by AppKit and other frameworks (allow mach-lookup (global-name "com.apple.PowerManagement.control") (global-name "com.apple.SystemConfiguration.configd") #if !PLATFORM(MAC) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101300 (global-name "com.apple.analyticsd") (global-name "com.apple.audio.AudioComponentRegistrar") #endif (global-name "com.apple.assertiond.processassertionconnection") (global-name "com.apple.audio.audiohald") (global-name "com.apple.awdd") (global-name "com.apple.cfprefsd.agent") (global-name "com.apple.cfprefsd.daemon") (global-name "com.apple.cmio.registerassistantservice") ;; Needed by CoreMedia for plugin drivers (global-name "com.apple.cookied") (global-name "com.apple.coreservices.launchservicesd") (global-name "com.apple.diagnosticd") (global-name "com.apple.fonts") (global-name "com.apple.iconservices") (global-name "com.apple.iconservices.store") (global-name "com.apple.mediaremoted.xpc") (global-name "com.apple.logd") (global-name "com.apple.logd.events") (global-name "com.apple.lsd.mapdb") (global-name "com.apple.mobileassetd") (global-name "com.apple.powerlog.plxpclogger.xpc") (global-name "com.apple.speech.speechsynthesisd") (global-name "com.apple.system.logger") (global-name "com.apple.tccd") (global-name "com.apple.tccd.system") (global-name "com.apple.trustd.agent") #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 (global-name "com.apple.CARenderServer") ; Needed for [CAContext remoteContextWithOptions] #else (global-name "com.apple.windowserver.active") #endif ) #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 || PLATFORM(IOSMAC) ;; (allow mach-lookup (xpc-service-name "com.apple.MTLCompilerService")) #endif (allow mach-lookup (with report) (global-name "com.apple.FileCoordination") (global-name "com.apple.FontObjectsServer") (global-name "com.apple.GSSCred") (global-name "com.apple.SystemConfiguration.PPPController") (global-name "com.apple.audio.SystemSoundServer-OSX") (global-name "com.apple.audio.coreaudiod") (global-name "com.apple.cfnetwork.AuthBrokerAgent") ; "com.apple.coremedia.endpointpicker.xpc" can be removed when is resolved. (global-name "com.apple.coremedia.endpointpicker.xpc") (global-name "com.apple.coremedia.endpointplaybacksession.xpc") (global-name "com.apple.dock.server") (global-name "com.apple.dyld.closured") ;; OpenGL memory debugging (global-name "com.apple.gpumemd.source") (global-name "com.apple.nesessionmanager.flow-divert-token") #if !PLATFORM(MAC) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101300 (xpc-service-name "com.apple.ist.ds.appleconnect2.HelperService") (xpc-service-name "com.apple.signpost.signpost-notificationd") #endif (global-name "com.apple.speech.synthesis.console") (global-name "com.apple.system.DirectoryService.libinfo_v1") (global-name "com.apple.system.opendirectoryd.api") (global-name "com.apple.trustd") (global-name "com.apple.window_proxies") (global-name "com.apple.xpc.activity.unmanaged") (global-name "com.apple.xpcd") (global-name "org.h5l.kcm") ) #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 (deny mach-lookup (with no-log) (global-name "com.apple.ViewBridgeAuxiliary") (global-name "com.apple.windowserver.active")) #endif ;; Needed to support encrypted media playback (allow mach-lookup (global-name "com.apple.SecurityServer") (global-name "com.apple.ocspd")) (allow file-read* file-write* (subpath "/private/var/db/mds/system")) ;; FIXME: This should be removed when is fixed. (allow file-read* (subpath "/private/var/db/mds") (literal "/private/var/db/DetachedSignatures")) (allow ipc-posix-shm-read* ipc-posix-shm-write-data (ipc-posix-name "com.apple.AppleDatabaseChanged")) ;; CoreFoundation. We don't import com.apple.corefoundation.sb, because it allows unnecessary access to pasteboard. (allow mach-lookup (global-name-regex #"^com.apple.distributed_notifications") (global-name "com.apple.CoreServices.coreservicesd")) (allow file-read-data (literal "/dev/autofs_nowait")) ; Used by CF to circumvent automount triggers (allow ipc-posix-shm (ipc-posix-name-regex #"^CFPBS:")) ; (allow system-fsctl (fsctl-command (_IO "h" 47))) ;; Graphics (system-graphics) ;; Networking #if PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED < 101300 (system-network) #endif (allow network-outbound ;; Local mDNSResponder for DNS, arbitrary outbound TCP ;; Note: This is needed for some media playback features. ;; Remove this permission when is fixed. (literal "/private/var/run/mDNSResponder") ;; ObjC map_images needs to send logging data to syslog. (literal "/private/var/run/syslog") (remote tcp)) #if !PLATFORM(MAC) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101300 ;; CFNetwork (allow file-read-data (path "/private/var/db/nsurlstoraged/dafsaData.bin")) #endif ;; Network Extensions / VPN helper. (allow mach-lookup (global-name "com.apple.nehelper") (global-name "com.apple.nesessionmanager")) #if PLATFORM(MAC) ;; FIXME should be removed when + related radar in Safari is fixed (allow mach-lookup (global-name "com.apple.system.logger") (global-name "com.apple.system.notification_center")) #if __MAC_OS_X_VERSION_MIN_REQUIRED < 101300 (allow network-outbound (remote udp)) #endif (allow user-preference-read (preference-domain "com.apple.Kerberos" "com.apple.GSS")) (allow file-read* (literal "/private/etc/krb5.conf") (literal "/private/etc/services") (literal "/private/etc/host") (subpath "/Library/KerberosPlugins/GSSAPI") (subpath "/Library/KerberosPlugins/KerberosFrameworkPlugins")) #endif (if (defined? 'vnode-type) (deny file-write-create (vnode-type SYMLINK))) ;; Reserve a namespace for additional protected extended attributes. (deny file-read-xattr file-write-xattr (xattr-regex #"^com\.apple\.security\.private\.")) (deny file-read* file-write* (with no-log) ;; FIXME: Should be removed after is fixed. (home-literal "/Library/Preferences/com.apple.LaunchServices.QuarantineEventsV2") (home-literal "/Library/Preferences/com.apple.LaunchServices.QuarantineEventsV2-journal")) ;; Deny access needed for unnecessary NSApplication initialization. ;; FIXME: This can be removed once is fixed. (deny file-read* (with no-log) (subpath "/Library/InputManagers") (home-subpath "/Library/InputManagers")) (deny user-preference-read (with no-log) (preference-domain "com.apple.speech.recognition.AppleSpeechRecognition.prefs")) (deny mach-lookup (with no-log) (global-name "com.apple.coreservices.appleevents") (global-name "com.apple.pasteboard.1") (global-name "com.apple.speech.recognitionserver")) #if PLATFORM(MAC) ;; Also part of unnecessary NSApplication initialization, but we can't block access to these yet, see . (allow file-read* (subpath "/Library/Components") (subpath "/Library/Keyboard Layouts") (subpath "/Library/Input Methods") (home-subpath "/Library/Components") (home-subpath "/Library/Keyboard Layouts") (home-subpath "/Library/Input Methods")) #endif ;; AirPlay (allow mach-lookup (global-name "com.apple.coremedia.endpoint.xpc") (global-name "com.apple.coremedia.endpointstream.xpc") ; (global-name "com.apple.coremedia.endpointremotecontrolsession.xpc") #if !PLATFORM(MAC) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101300 (global-name "com.apple.coremedia.routediscoverer.xpc") (global-name "com.apple.coremedia.routingcontext.xpc") (global-name "com.apple.coremedia.volumecontroller.xpc") #endif ) ;; Data Detectors (allow file-read* (subpath "/private/var/db/datadetectors/sys")) #if PLATFORM(MAC) ;; Media capture, utilities (if (not (defined? 'sbpl-filter?)) (define (sbpl-filter? x) (and (list? x) (eq? (car x) 'filter)))) (macro (with-filter form) (let* ((ps (cdr form)) (extra-filter (car ps)) (rules (cdr ps))) `(letrec ((collect (lambda (l filters non-filters) (if (null? l) (list filters non-filters) (let* ((x (car l)) (rest (cdr l))) (if (sbpl-filter? x) (collect rest (cons x filters) non-filters) (collect rest filters (cons x non-filters))))))) (inject-filter (lambda args (let* ((collected (collect args '() '())) (filters (car collected)) (non-filters (cadr collected))) (if (null? filters) (cons ,extra-filter non-filters) (cons (require-all (apply require-any filters) ,extra-filter) non-filters))))) (orig-allow allow) (orig-deny deny) (wrapper (lambda (action) (lambda args (apply action (apply inject-filter args)))))) (set! allow (wrapper orig-allow)) (set! deny (wrapper orig-deny)) ,@rules (set! deny orig-deny) (set! allow orig-allow)))) (define (home-library-preferences-regex home-library-preferences-relative-regex) (regex (string-append "^" (regex-quote (param "HOME_LIBRARY_PREFERENCES_DIR")) home-library-preferences-relative-regex))) (define (home-library-preferences-literal home-library-preferences-relative-literal) (literal (string-append (param "HOME_LIBRARY_PREFERENCES_DIR") home-library-preferences-relative-literal))) (define (shared-preferences-read . domains) (for-each (lambda (domain) (begin (if (defined? `user-preference-read) (allow user-preference-read (preference-domain domain))) ; (Temporary) backward compatibility with non-CFPreferences readers. (allow file-read* (literal (string-append "/Library/Preferences/" domain ".plist")) (home-library-preferences-literal (string-append "/" domain ".plist")) (home-library-preferences-regex (string-append #"/ByHost/" (regex-quote domain) #"\..*\.plist$"))))) domains)) ;; Media capture, microphone access (with-filter (extension "com.apple.webkit.microphone") (allow device-microphone)) ;; Media capture, camera access (with-filter (extension "com.apple.webkit.camera") (shared-preferences-read "com.apple.coremedia") (allow file-read* (subpath "/Library/CoreMediaIO/Plug-Ins/DAL")) (allow mach-lookup (extension "com.apple.app-sandbox.mach")) (allow mach-lookup (global-name "com.apple.cmio.AppleCameraAssistant") ;; Apple DAL assistants (global-name "com.apple.cmio.VDCAssistant") (global-name "com.apple.cmio.AVCAssistant") (global-name "com.apple.cmio.IIDCVideoAssistant") ;; QuickTimeIIDCDigitizer assistant (global-name "com.apple.IIDCAssistant")) (allow iokit-open ;; QuickTimeUSBVDCDigitizer (iokit-user-client-class "IOUSBDeviceUserClientV2") (iokit-user-client-class "IOUSBInterfaceUserClientV2")) (allow device-camera)) #endif // PLATFORM(MAC) (when (defined? 'syscall-unix) (allow syscall-unix (with report)) (allow syscall-unix (syscall-number SYS_exit) (syscall-number SYS_read) (syscall-number SYS_write) (syscall-number SYS_open) (syscall-number SYS_close) (syscall-number SYS_unlink) (syscall-number SYS_chmod) (syscall-number SYS_getuid) (syscall-number SYS_geteuid) (syscall-number SYS_recvfrom) (syscall-number SYS_getpeername) (syscall-number SYS_access) (syscall-number SYS_dup) (syscall-number SYS_pipe) (syscall-number SYS_getegid) (syscall-number SYS_getgid) (syscall-number SYS_sigprocmask) (syscall-number SYS_sigaltstack) (syscall-number SYS_ioctl) (syscall-number SYS_readlink) (syscall-number SYS_umask) (syscall-number SYS_msync) (syscall-number SYS_munmap) (syscall-number SYS_mprotect) (syscall-number SYS_madvise) (syscall-number SYS_fcntl) (syscall-number SYS_select) (syscall-number SYS_fsync) (syscall-number SYS_setpriority) (syscall-number SYS_socket) (syscall-number SYS_connect) (syscall-number SYS_setsockopt) (syscall-number SYS_gettimeofday) (syscall-number SYS_getrusage) (syscall-number SYS_getsockopt) (syscall-number SYS_writev) (syscall-number SYS_fchmod) (syscall-number SYS_rename) (syscall-number SYS_flock) (syscall-number SYS_sendto) (syscall-number SYS_shutdown) (syscall-number SYS_socketpair) (syscall-number SYS_mkdir) (syscall-number SYS_rmdir) (syscall-number SYS_pread) (syscall-number SYS_pwrite) (syscall-number SYS_csops) (syscall-number SYS_csops_audittoken) (syscall-number SYS_kdebug_trace64) (syscall-number SYS_kdebug_trace) (syscall-number SYS_sigreturn) (syscall-number SYS_pathconf) (syscall-number SYS_getrlimit) (syscall-number SYS_setrlimit) (syscall-number SYS_mmap) (syscall-number SYS_lseek) (syscall-number SYS_ftruncate) (syscall-number SYS_sysctl) (syscall-number SYS_mlock) (syscall-number SYS_munlock) (syscall-number SYS_getattrlist) (syscall-number SYS_getxattr) (syscall-number SYS_fgetxattr) (syscall-number SYS_listxattr) (syscall-number SYS_shm_open) (syscall-number SYS_sem_wait) (syscall-number SYS_sem_post) (syscall-number SYS_sysctlbyname) (syscall-number SYS_psynch_mutexwait) (syscall-number SYS_psynch_mutexdrop) (syscall-number SYS_psynch_cvbroad) (syscall-number SYS_psynch_cvsignal) (syscall-number SYS_psynch_cvwait) (syscall-number SYS_psynch_rw_wrlock) (syscall-number SYS_psynch_rw_unlock) (syscall-number SYS_psynch_cvclrprepost) (syscall-number SYS_process_policy) (syscall-number SYS_issetugid) (syscall-number SYS___pthread_kill) (syscall-number SYS___pthread_sigmask) (syscall-number SYS___disable_threadsignal) (syscall-number SYS___semwait_signal) (syscall-number SYS_proc_info) (syscall-number SYS_stat64) (syscall-number SYS_fstat64) (syscall-number SYS_lstat64) (syscall-number SYS_getdirentries64) (syscall-number SYS_statfs64) (syscall-number SYS_fstatfs64) (syscall-number SYS_getfsstat64) (syscall-number SYS_getaudit_addr) (syscall-number SYS_bsdthread_create) (syscall-number SYS_bsdthread_terminate) (syscall-number SYS_workq_kernreturn) (syscall-number SYS_thread_selfid) (syscall-number SYS_kevent_qos) (syscall-number SYS_kevent_id) (syscall-number SYS___mac_syscall) (syscall-number SYS_read_nocancel) (syscall-number SYS_write_nocancel) (syscall-number SYS_open_nocancel) (syscall-number SYS_close_nocancel) (syscall-number SYS_sendmsg_nocancel) (syscall-number SYS_recvfrom_nocancel) (syscall-number SYS_fcntl_nocancel) (syscall-number SYS_select_nocancel) (syscall-number SYS_connect_nocancel) (syscall-number SYS_sendto_nocancel) (syscall-number SYS_fsgetpath) (syscall-number SYS_fileport_makeport) (syscall-number SYS_guarded_open_np) (syscall-number SYS_guarded_close_np) (syscall-number SYS_change_fdguard_np) (syscall-number SYS_proc_rlimit_control) (syscall-number SYS_connectx) (syscall-number SYS_getattrlistbulk) (syscall-number SYS_openat) (syscall-number SYS_openat_nocancel) (syscall-number SYS_fstatat64) (syscall-number SYS_mkdirat) (syscall-number SYS_bsdthread_ctl) (syscall-number SYS_csrctl) (syscall-number SYS_guarded_pwrite_np) (syscall-number SYS_getentropy) (syscall-number SYS_necp_open) (syscall-number SYS_necp_client_action) (syscall-number SYS_ulock_wait) (syscall-number SYS_ulock_wake) ) )