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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_SandboxPolicyRDD_h
#define mozilla_SandboxPolicyRDD_h
namespace mozilla {
static const char SandboxPolicyRDD[] = R"SANDBOX_LITERAL(
(version 1)
(define should-log (param "SHOULD_LOG"))
(define macosVersion (string->number (param "MAC_OS_VERSION")))
(define app-path (param "APP_PATH"))
(define home-path (param "HOME_PATH"))
(define crashPort (param "CRASH_PORT"))
(define isRosettaTranslated (param "IS_ROSETTA_TRANSLATED"))
(define (moz-deny feature)
(if (string=? should-log "TRUE")
(deny feature)
(deny feature (with no-log))))
(moz-deny default)
; These are not included in (deny default)
(moz-deny process-info*)
(moz-deny nvram*)
(moz-deny iokit-get-properties)
(moz-deny file-map-executable)
; Needed for things like getpriority()/setpriority()/pthread_setname()
(allow process-info-pidinfo process-info-setcontrol (target self))
(if (string=? isRosettaTranslated "TRUE")
(allow file-map-executable (subpath "/private/var/db/oah")))
(allow file-map-executable file-read*
(subpath "/System")
(subpath "/usr/lib")
(subpath "/Library/GPUBundles")
(subpath app-path))
(if (string? crashPort)
(allow mach-lookup (global-name crashPort)))
(allow signal (target self))
(allow sysctl-read)
(allow file-read*
(literal "/dev/random")
(literal "/dev/urandom")
(subpath "/usr/share/icu"))
; Timezone
(allow file-read*
(subpath "/private/var/db/timezone")
(subpath "/usr/share/zoneinfo")
(subpath "/usr/share/zoneinfo.default")
(literal "/private/etc/localtime"))
(allow sysctl-read
(sysctl-name-regex #"^sysctl\.")
(sysctl-name "kern.ostype")
(sysctl-name "kern.osversion")
(sysctl-name "kern.osrelease")
(sysctl-name "kern.osproductversion")
(sysctl-name "kern.version")
; TODO: remove "kern.hostname". Without it the tests hang, but the hostname
; is arguably sensitive information, so we should see what can be done about
; removing it.
(sysctl-name "kern.hostname")
(sysctl-name "hw.machine")
(sysctl-name "hw.memsize")
(sysctl-name "hw.model")
(sysctl-name "hw.ncpu")
(sysctl-name "hw.activecpu")
(sysctl-name "hw.byteorder")
(sysctl-name "hw.pagesize_compat")
(sysctl-name "hw.logicalcpu_max")
(sysctl-name "hw.physicalcpu_max")
(sysctl-name "hw.busfrequency_compat")
(sysctl-name "hw.busfrequency_max")
(sysctl-name "hw.cpufrequency")
(sysctl-name "hw.cpufrequency_compat")
(sysctl-name "hw.cpufrequency_max")
(sysctl-name "hw.l2cachesize")
(sysctl-name "hw.l3cachesize")
(sysctl-name "hw.cachelinesize")
(sysctl-name "hw.cachelinesize_compat")
(sysctl-name "hw.tbfrequency_compat")
(sysctl-name "hw.vectorunit")
(sysctl-name "hw.optional.sse2")
(sysctl-name "hw.optional.sse3")
(sysctl-name "hw.optional.sse4_1")
(sysctl-name "hw.optional.sse4_2")
(sysctl-name "hw.optional.avx1_0")
(sysctl-name "hw.optional.avx2_0")
(sysctl-name "hw.optional.avx512f")
(sysctl-name "machdep.cpu.vendor")
(sysctl-name "machdep.cpu.family")
(sysctl-name "machdep.cpu.model")
(sysctl-name "machdep.cpu.stepping")
(sysctl-name "debug.intel.gstLevelGST")
(sysctl-name "debug.intel.gstLoaderControl"))
(define (home-regex home-relative-regex)
(regex (string-append "^" (regex-quote home-path) home-relative-regex)))
(define (home-subpath home-relative-subpath)
(subpath (string-append home-path home-relative-subpath)))
(define (home-literal home-relative-literal)
(literal (string-append home-path home-relative-literal)))
(define (allow-shared-list domain)
(allow file-read*
(home-regex (string-append "/Library/Preferences/" (regex-quote domain)))))
(allow ipc-posix-shm-read-data ipc-posix-shm-write-data
(ipc-posix-name-regex #"^CFPBS:"))
(allow mach-lookup
(global-name "com.apple.CoreServices.coreservicesd")
(global-name "com.apple.coreservices.launchservicesd")
(global-name "com.apple.lsd.mapdb"))
(allow file-read*
(subpath "/Library/ColorSync/Profiles")
(literal "/")
(literal "/private/tmp")
(literal "/private/var/tmp")
(home-subpath "/Library/Colors")
(home-subpath "/Library/ColorSync/Profiles"))
(allow mach-lookup
; bug 1392988
(xpc-service-name "com.apple.coremedia.videodecoder")
(xpc-service-name "com.apple.coremedia.videoencoder"))
(if (>= macosVersion 1100)
(allow mach-lookup
; bug 1655655
(global-name "com.apple.trustd.agent")))
; Only supported on macOS 10.10+
(if (defined? 'iokit-get-properties)
(allow iokit-get-properties
(iokit-property "board-id")
(iokit-property "class-code")
(iokit-property "vendor-id")
(iokit-property "device-id")
(iokit-property "IODVDBundleName")
(iokit-property "IOGLBundleName")
(iokit-property "IOGVACodec")
(iokit-property "IOGVAHEVCDecode")
(iokit-property "IOAVDHEVCDecodeCapabilities")
(iokit-property "IOGVAHEVCEncode")
(iokit-property "IOGVAXDecode")
(iokit-property "IOPCITunnelled")
(iokit-property "IOVARendererID")
(iokit-property "MetalPluginName")
(iokit-property "MetalPluginClassName")))
; accelerated graphics
(allow user-preference-read (preference-domain "com.apple.opengl"))
(allow user-preference-read (preference-domain "com.nvidia.OpenGL"))
(allow mach-lookup
(global-name "com.apple.cvmsServ")
(global-name "com.apple.MTLCompilerService"))
(allow iokit-open
(iokit-connection "IOAccelerator")
(iokit-user-client-class "IOAccelerationUserClient")
(iokit-user-client-class "IOSurfaceRootUserClient")
(iokit-user-client-class "IOSurfaceSendRight")
(iokit-user-client-class "IOFramebufferSharedUserClient")
(iokit-user-client-class "AGPMClient")
(iokit-user-client-class "AppleGraphicsControlClient"))
(allow mach-lookup
; bug 1565575
(global-name "com.apple.audio.AudioComponentRegistrar"))
)SANDBOX_LITERAL";
} // namespace mozilla
#endif // mozilla_SandboxPolicyRDD_h
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