Diff
Modified: trunk/Source/WTF/ChangeLog (234746 => 234747)
--- trunk/Source/WTF/ChangeLog 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WTF/ChangeLog 2018-08-10 00:28:58 UTC (rev 234747)
@@ -1,3 +1,15 @@
+2018-08-09 Ben Richards <[email protected]>
+
+ We should cache the compiled sandbox profile in a data vault
+ https://bugs.webkit.org/show_bug.cgi?id=184991
+
+ Reviewed by Ryosuke Niwa.
+
+ Added trace points for sandbox initialization and exposed functions needed for sandbox caching
+
+ * wtf/SystemTracing.h:
+ * wtf/spi/darwin/SandboxSPI.h:
+
2018-08-09 Saam Barati <[email protected]>
memoryFootprint should return size_t not optional<size_t>
Modified: trunk/Source/WTF/wtf/SystemTracing.h (234746 => 234747)
--- trunk/Source/WTF/wtf/SystemTracing.h 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WTF/wtf/SystemTracing.h 2018-08-10 00:28:58 UTC (rev 234747)
@@ -96,6 +96,8 @@
CommitLayerTreeEnd,
ProcessLaunchStart,
ProcessLaunchEnd,
+ InitializeSandboxStart,
+ InitializeSandboxEnd,
};
#ifdef __cplusplus
Modified: trunk/Source/WTF/wtf/spi/darwin/SandboxSPI.h (234746 => 234747)
--- trunk/Source/WTF/wtf/spi/darwin/SandboxSPI.h 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WTF/wtf/spi/darwin/SandboxSPI.h 2018-08-10 00:28:58 UTC (rev 234747)
@@ -42,6 +42,21 @@
WTF_EXTERN_C_BEGIN
+typedef struct {
+ char* builtin;
+ unsigned char* data;
+ size_t size;
+#if PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED < 101300
+ char* trace;
+#endif
+} *sandbox_profile_t;
+
+typedef struct {
+ const char **params;
+ size_t size;
+ size_t available;
+} *sandbox_params_t;
+
extern const char *const APP_SANDBOX_READ;
extern const char *const APP_SANDBOX_READ_WRITE;
extern const enum sandbox_filter_type SANDBOX_CHECK_NO_REPORT;
@@ -54,6 +69,12 @@
int sandbox_extension_release(int64_t extension_handle);
int sandbox_init_with_parameters(const char *profile, uint64_t flags, const char *const parameters[], char **errorbuf);
int64_t sandbox_extension_consume(const char *extension_token);
+sandbox_params_t sandbox_create_params(void);
+int sandbox_set_param(sandbox_params_t, const char *key, const char *value);
+void sandbox_free_params(sandbox_params_t);
+sandbox_profile_t sandbox_compile_file(const char *path, sandbox_params_t, char **error);
+void sandbox_free_profile(sandbox_profile_t);
+int sandbox_apply(sandbox_profile_t);
WTF_EXTERN_C_END
Modified: trunk/Source/WebCore/ChangeLog (234746 => 234747)
--- trunk/Source/WebCore/ChangeLog 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebCore/ChangeLog 2018-08-10 00:28:58 UTC (rev 234747)
@@ -1,3 +1,22 @@
+2018-08-09 Ben Richards <[email protected]>
+
+ We should cache the compiled sandbox profile in a data vault
+ https://bugs.webkit.org/show_bug.cgi?id=184991
+
+ Reviewed by Ryosuke Niwa.
+
+ Added functionality to FileHandle so that it can lock a file while open.
+ Added a function to FileSystem to delete non empty directories.
+
+ * platform/FileHandle.cpp:
+ (WebCore::FileHandle::FileHandle):
+ (WebCore::FileHandle::open):
+ (WebCore::FileHandle::close):
+ * platform/FileHandle.h:
+ * platform/FileSystem.h:
+ * platform/cocoa/FileSystemCocoa.mm:
+ (WebCore::FileSystem::deleteNonEmptyDirectory):
+
2018-08-09 Chris Dumez <[email protected]>
InputType should not interact with an HTMLInputElement is no longer associated with
Modified: trunk/Source/WebCore/platform/FileHandle.cpp (234746 => 234747)
--- trunk/Source/WebCore/platform/FileHandle.cpp 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebCore/platform/FileHandle.cpp 2018-08-10 00:28:58 UTC (rev 234747)
@@ -32,18 +32,26 @@
namespace WebCore {
FileHandle::FileHandle(const String& path, FileSystem::FileOpenMode mode)
- : m_path(path)
- , m_mode(mode)
+ : m_path { path }
+ , m_mode { mode }
{
}
FileHandle::FileHandle(FileHandle&& other)
- : m_path(WTFMove(other.m_path))
- , m_mode(WTFMove(other.m_mode))
- , m_fileHandle(std::exchange(other.m_fileHandle, FileSystem::invalidPlatformFileHandle))
+ : m_path { WTFMove(other.m_path) }
+ , m_mode { WTFMove(other.m_mode) }
+ , m_fileHandle { std::exchange(other.m_fileHandle, FileSystem::invalidPlatformFileHandle) }
{
}
+FileHandle::FileHandle(const String& path, FileSystem::FileOpenMode mode, OptionSet<FileSystem::FileLockMode> lockMode)
+ : m_path { path }
+ , m_mode { mode }
+ , m_shouldLock { true }
+ , m_lockMode { lockMode }
+{
+}
+
FileHandle::~FileHandle()
{
close();
@@ -77,7 +85,7 @@
bool FileHandle::open()
{
if (!*this)
- m_fileHandle = FileSystem::openFile(m_path, m_mode);
+ m_fileHandle = m_shouldLock ? FileSystem::openAndLockFile(m_path, m_mode, m_lockMode) : FileSystem::openFile(m_path, m_mode);
return static_cast<bool>(*this);
}
@@ -115,7 +123,11 @@
void FileHandle::close()
{
- FileSystem::closeFile(m_fileHandle);
+ if (m_shouldLock && *this) {
+ // FileSystem::unlockAndCloseFile requires the file handle to be valid while closeFile does not
+ FileSystem::unlockAndCloseFile(m_fileHandle);
+ } else
+ FileSystem::closeFile(m_fileHandle);
}
} // namespace WebCore
Modified: trunk/Source/WebCore/platform/FileHandle.h (234746 => 234747)
--- trunk/Source/WebCore/platform/FileHandle.h 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebCore/platform/FileHandle.h 2018-08-10 00:28:58 UTC (rev 234747)
@@ -38,6 +38,7 @@
public:
FileHandle() = default;
FileHandle(const String& path, FileSystem::FileOpenMode);
+ FileHandle(const String& path, FileSystem::FileOpenMode, OptionSet<FileSystem::FileLockMode>);
FileHandle(const FileHandle& other) = delete;
FileHandle(FileHandle&& other);
@@ -59,6 +60,8 @@
String m_path;
FileSystem::FileOpenMode m_mode { FileSystem::FileOpenMode::Read };
FileSystem::PlatformFileHandle m_fileHandle { FileSystem::invalidPlatformFileHandle };
+ bool m_shouldLock { false };
+ OptionSet<FileSystem::FileLockMode> m_lockMode;
};
} // namespace WebCore
Modified: trunk/Source/WebCore/platform/FileSystem.h (234746 => 234747)
--- trunk/Source/WebCore/platform/FileSystem.h 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebCore/platform/FileSystem.h 2018-08-10 00:28:58 UTC (rev 234747)
@@ -184,6 +184,7 @@
#if PLATFORM(COCOA)
WEBCORE_EXPORT NSString *createTemporaryDirectory(NSString *directoryPrefix);
+WEBCORE_EXPORT bool deleteNonEmptyDirectory(const String&);
#endif
WEBCORE_EXPORT String realPath(const String&);
Modified: trunk/Source/WebCore/platform/cocoa/FileSystemCocoa.mm (234746 => 234747)
--- trunk/Source/WebCore/platform/cocoa/FileSystemCocoa.mm 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebCore/platform/cocoa/FileSystemCocoa.mm 2018-08-10 00:28:58 UTC (rev 234747)
@@ -134,5 +134,10 @@
return [[NSFileManager defaultManager] stringWithFileSystemRepresentation:path.data() length:length];
}
+bool deleteNonEmptyDirectory(const String& path)
+{
+ return [[NSFileManager defaultManager] removeItemAtPath:path error:nil];
+}
+
} // namespace FileSystem
} // namespace WebCore
Modified: trunk/Source/WebKit/ChangeLog (234746 => 234747)
--- trunk/Source/WebKit/ChangeLog 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/ChangeLog 2018-08-10 00:28:58 UTC (rev 234747)
@@ -1,3 +1,68 @@
+2018-08-09 Ben Richards <[email protected]>
+
+ We should cache the compiled sandbox profile in a data vault
+ https://bugs.webkit.org/show_bug.cgi?id=184991
+
+ Reviewed by Ryosuke Niwa.
+
+ This patch changes a few things (note: data vaults and sandbox entitlements are only used in internal builds):
+ (1) Instead of compiling a sandbox every time a process is launched, processes now look for a cached sandbox
+ in a process specific data vault on macOS platforms. (ChildProcessMac.mm)
+ (2) If a valid cached sandbox is not found, a process will create the data vault (or ensure that it exists),
+ compile a sandbox, and cache it.
+ (3) In order to create process specific data vaults, each process now has their own <process name>-OSX-sandbox.entitlements
+ file which contains an entitlement with a process specific "storage class" which ensures that each process
+ can only ever access its own data vault. (See the article on confluence "Data Vaults and Restricted Files" for more info)
+ (4) The sandbox entitlements file for the Network, WebContent and Plugin services are loaded dynamically
+ through Scripts/<process name>-process-entitlements.sh which is triggered in a new build phase for each service.
+ The Storage process sandbox entitlements are loaded directly in Configurations/StorageService.xcconfig.
+ The reason that the sandbox entitlements are applied dynamically is so that these sandbox entitlements
+ are only applied when WK_USE_RESTRICTED_ENTITLEMENTS is YES. This means that open source builds will still work.
+
+ * Configurations/Network-OSX-sandbox.entitlements: Added.
+ * Configurations/Storage-OSX-sandbox.entitlements: Added.
+ * Configurations/StorageService.xcconfig:
+ * Configurations/WebContent-OSX-sandbox.entitlements: Added.
+ * Configurations/WebKit.xcconfig:
+ * NetworkProcess/NetworkProcess.h:
+ * PluginProcess/PluginProcess.h:
+ * Scripts/process-network-sandbox-entitlements.sh: Added.
+ * Scripts/process-webcontent-sandbox-entitlements.sh: Added.
+ * Shared/ChildProcess.h:
+ * Shared/EntryPointUtilities/mac/XPCService/XPCServiceEntryPoint.h:
+ (WebKit::XPCServiceInitializer):
+ * Shared/SandboxInitializationParameters.h:
+ (WebKit::SandboxInitializationParameters::setOverrideSandboxProfilePath):
+ (WebKit::SandboxInitializationParameters::overrideSandboxProfilePath const):
+ (WebKit::SandboxInitializationParameters::setSandboxProfile):
+ (WebKit::SandboxInitializationParameters::sandboxProfile const):
+ (): Deleted.
+ * Shared/mac/ChildProcessMac.mm:
+ (WebKit::SandboxProfileDeleter::operator()):
+ (WebKit::SandboxParametersDeleter::operator()):
+ (WebKit::SandboxInfo::SandboxInfo):
+ (WebKit::fileContents):
+ (WebKit::processStorageClass):
+ (WebKit::setAndSerializeSandboxParameters):
+ (WebKit::sandboxDataVaultParentDirectory):
+ (WebKit::sandboxDirectory):
+ (WebKit::sandboxFilePath):
+ (WebKit::ensureSandboxCacheDirectory):
+ (WebKit::writeSandboxDataToCacheFile):
+ (WebKit::compileAndCacheSandboxProfile):
+ (WebKit::tryApplyCachedSandbox):
+ (WebKit::webKit2Bundle):
+ (WebKit::sandboxProfilePath):
+ (WebKit::compileAndApplySandboxSlowCase):
+ (WebKit::applySandbox):
+ (WebKit::initializeSandboxParameters):
+ (WebKit::ChildProcess::initializeSandbox):
+ * Shared/mac/SandboxInitialiationParametersMac.mm:
+ (WebKit::SandboxInitializationParameters::SandboxInitializationParameters):
+ * StorageProcess/StorageProcess.h:
+ * WebKit.xcodeproj/project.pbxproj:
+ * WebProcess/WebProcess.h:
+
2018-08-09 Jer Noble <[email protected]>
Video playback is using more power
Added: trunk/Source/WebKit/Configurations/Network-OSX-sandbox.entitlements (0 => 234747)
--- trunk/Source/WebKit/Configurations/Network-OSX-sandbox.entitlements (rev 0)
+++ trunk/Source/WebKit/Configurations/Network-OSX-sandbox.entitlements 2018-08-10 00:28:58 UTC (rev 234747)
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>com.apple.rootless.storage.WebKitNetworkingSandbox</key>
+ <true/>
+</dict>
+</plist>
Added: trunk/Source/WebKit/Configurations/Storage-OSX-sandbox.entitlements (0 => 234747)
--- trunk/Source/WebKit/Configurations/Storage-OSX-sandbox.entitlements (rev 0)
+++ trunk/Source/WebKit/Configurations/Storage-OSX-sandbox.entitlements 2018-08-10 00:28:58 UTC (rev 234747)
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>com.apple.rootless.storage.WebKitStorageSandbox</key>
+ <true/>
+</dict>
+</plist>
Modified: trunk/Source/WebKit/Configurations/StorageService.xcconfig (234746 => 234747)
--- trunk/Source/WebKit/Configurations/StorageService.xcconfig 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/Configurations/StorageService.xcconfig 2018-08-10 00:28:58 UTC (rev 234747)
@@ -25,6 +25,10 @@
WK_XPC_SERVICE_IOS_ENTITLEMENTS_BASE = Databases-iOS;
+WK_STORAGE_ENTITLEMENTS_RESTRICTED_NO = ;
+WK_STORAGE_ENTITLEMENTS_RESTRICTED_YES = Configurations/Storage-OSX-sandbox.entitlements;
+
+CODE_SIGN_ENTITLEMENTS_COCOA_TOUCH_NO = $(WK_STORAGE_ENTITLEMENTS_RESTRICTED_$(WK_USE_RESTRICTED_ENTITLEMENTS));
OTHER_CODE_SIGN_FLAGS = $(WK_LIBRARY_VALIDATION_CODE_SIGN_FLAGS);
PRODUCT_NAME = $(WK_STORAGE_SERVICE_PRODUCT_NAME);
Added: trunk/Source/WebKit/Configurations/WebContent-OSX-sandbox.entitlements (0 => 234747)
--- trunk/Source/WebKit/Configurations/WebContent-OSX-sandbox.entitlements (rev 0)
+++ trunk/Source/WebKit/Configurations/WebContent-OSX-sandbox.entitlements 2018-08-10 00:28:58 UTC (rev 234747)
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>com.apple.rootless.storage.WebKitWebContentSandbox</key>
+ <true/>
+</dict>
+</plist>
Modified: trunk/Source/WebKit/Configurations/WebKit.xcconfig (234746 => 234747)
--- trunk/Source/WebKit/Configurations/WebKit.xcconfig 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/Configurations/WebKit.xcconfig 2018-08-10 00:28:58 UTC (rev 234747)
@@ -82,6 +82,9 @@
WK_MOBILE_GESTALT_LDFLAGS = $(WK_MOBILE_GESTALT_LDFLAGS_$(WK_COCOA_TOUCH));
WK_MOBILE_GESTALT_LDFLAGS_cocoatouch = -lMobileGestalt;
+WK_LIBSANDBOX_LDFLAGS = $(WK_LIBSANDBOX_LDFLAGS_$(WK_PLATFORM_NAME));
+WK_LIBSANDBOX_LDFLAGS_macosx = -lsandbox;
+
WK_OPENGL_LDFLAGS = $(WK_OPENGL_LDFLAGS_$(WK_PLATFORM_NAME));
WK_OPENGL_LDFLAGS_iphoneos = -framework OpenGLES;
WK_OPENGL_LDFLAGS_iosmac = -framework OpenGL;
@@ -112,7 +115,7 @@
WK_URL_FORMATTING_LDFLAGS = $(WK_URL_FORMATTING_LDFLAGS_$(WK_HAVE_URL_FORMATTING));
WK_URL_FORMATTING_LDFLAGS_YES = -framework URLFormatting;
-FRAMEWORK_AND_LIBRARY_LDFLAGS = -lobjc -framework CFNetwork -framework CoreAudio -framework CoreFoundation -framework CoreGraphics -framework CoreText -framework Foundation -framework ImageIO -framework IOKit -framework WebKitLegacy -lnetwork $(WK_ACCESSIBILITY_LDFLAGS) $(WK_APPKIT_LDFLAGS) $(WK_ASSERTION_SERVICES_LDFLAGS) $(WK_CARBON_LDFLAGS) $(WK_CORE_PDF_LDFLAGS) $(WK_CORE_PREDICTION_LDFLAGS) $(WK_CORE_SERVICES_LDFLAGS) $(WK_GRAPHICS_SERVICES_LDFLAGS) $(WK_IOSURFACE_LDFLAGS) $(WK_LIBWEBRTC_LDFLAGS) $(WK_MOBILE_CORE_SERVICES_LDFLAGS) $(WK_MOBILE_GESTALT_LDFLAGS) $(WK_OPENGL_LDFLAGS) $(WK_PDFKIT_LDFLAGS) $(WK_SAFE_BROWSING_LDFLAGS) $(WK_UIKIT_LDFLAGS) $(WK_URL_FORMATTING_LDFLAGS);
+FRAMEWORK_AND_LIBRARY_LDFLAGS = -lobjc -framework CFNetwork -framework CoreAudio -framework CoreFoundation -framework CoreGraphics -framework CoreText -framework Foundation -framework ImageIO -framework IOKit -framework WebKitLegacy -lnetwork $(WK_ACCESSIBILITY_LDFLAGS) $(WK_APPKIT_LDFLAGS) $(WK_ASSERTION_SERVICES_LDFLAGS) $(WK_CARBON_LDFLAGS) $(WK_CORE_PDF_LDFLAGS) $(WK_CORE_PREDICTION_LDFLAGS) $(WK_CORE_SERVICES_LDFLAGS) $(WK_GRAPHICS_SERVICES_LDFLAGS) $(WK_IOSURFACE_LDFLAGS) $(WK_LIBSANDBOX_LDFLAGS) $(WK_LIBWEBRTC_LDFLAGS) $(WK_MOBILE_CORE_SERVICES_LDFLAGS) $(WK_MOBILE_GESTALT_LDFLAGS) $(WK_OPENGL_LDFLAGS) $(WK_PDFKIT_LDFLAGS) $(WK_SAFE_BROWSING_LDFLAGS) $(WK_UIKIT_LDFLAGS) $(WK_URL_FORMATTING_LDFLAGS);
// Prevent C++ standard library basic_stringstream, operator new, delete and their related exception types from being exported as weak symbols.
UNEXPORTED_SYMBOL_LDFLAGS = -Wl,-unexported_symbol -Wl,__ZTISt9bad_alloc -Wl,-unexported_symbol -Wl,__ZTISt9exception -Wl,-unexported_symbol -Wl,__ZTSSt9bad_alloc -Wl,-unexported_symbol -Wl,__ZTSSt9exception -Wl,-unexported_symbol -Wl,__ZdlPvS_ -Wl,-unexported_symbol -Wl,__ZnwmPv -Wl,-unexported_symbol -Wl,__Znwm -Wl,-unexported_symbol -Wl,__ZNSt3__18functionIFvN7WebCore12PolicyActionEEEC2EOS4_ -Wl,-unexported_symbol -Wl,__ZNSt3__18functionIFvN7WebCore12PolicyActionEEEC1EOS4_ -Wl,-unexported_symbol -Wl,__ZNSt3__18functionIFvN7WebCore12PolicyActionEEEaSEDn -Wl,-unexported_symbol -Wl,__ZNKSt3__18functionIFvN7WebCore12PolicyActionEEEclES2_ -Wl,-unexported_symbol -Wl,__ZNSt3__18functionIFvN7WebCore12PolicyActionEEE4swapERS4_ -Wl,-unexported_symbol -Wl,__ZNSt3__18functionIFvN7WebCore12PolicyActionEEEC1ERKS4_ -Wl,-unexported_symbol -Wl,__ZNSt3__18functionIFvN7WebCore12PolicyActionEEEC2ERKS4_ -Wl,-unexported_symbol -Wl,__ZNSt3__18functionIFvN7WebCore12PolicyActionEE
ED1Ev -Wl,-unexported_symbol -Wl,__ZNSt3__18functionIFvN7WebCore12PolicyActionEEED2Ev -Wl,-unexported_symbol -Wl,__ZNSt3__18functionIFvN7WebCore12PolicyActionEEEaSERKS4_ -Wl,-unexported_symbol -Wl,__ZTVNSt3__117bad_function_callE -Wl,-unexported_symbol -Wl,__ZTCNSt3__118basic_stringstreamIcNS_11char_traitsIcEENS_9allocatorIcEEEE0_NS_13basic_istreamIcS2_EE -Wl,-unexported_symbol -Wl,__ZTCNSt3__118basic_stringstreamIcNS_11char_traitsIcEENS_9allocatorIcEEEE0_NS_14basic_iostreamIcS2_EE -Wl,-unexported_symbol -Wl,__ZTCNSt3__118basic_stringstreamIcNS_11char_traitsIcEENS_9allocatorIcEEEE16_NS_13basic_ostreamIcS2_EE -Wl,-unexported_symbol -Wl,__ZTTNSt3__118basic_stringstreamIcNS_11char_traitsIcEENS_9allocatorIcEEEE -Wl,-unexported_symbol -Wl,__ZTVNSt3__115basic_stringbufIcNS_11char_traitsIcEENS_9allocatorIcEEEE -Wl,-unexported_symbol -Wl,__ZTVNSt3__118basic_stringstreamIcNS_11char_traitsIcEENS_9allocatorIcEEEE -Wl,-unexported_symbol -Wl,__ZTCNSt3__118basic_stringstreamIcNS_11char_traitsIcEE
NS_9allocatorIcEEEE8_NS_13basic_ostreamIcS2_EE;
Modified: trunk/Source/WebKit/NetworkProcess/NetworkProcess.h (234746 => 234747)
--- trunk/Source/WebKit/NetworkProcess/NetworkProcess.h 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/NetworkProcess/NetworkProcess.h 2018-08-10 00:28:58 UTC (rev 234747)
@@ -80,6 +80,7 @@
friend NeverDestroyed<DownloadManager>;
public:
static NetworkProcess& singleton();
+ static constexpr ProcessType processType = ProcessType::Network;
template <typename T>
T* supplement()
Modified: trunk/Source/WebKit/PluginProcess/PluginProcess.h (234746 => 234747)
--- trunk/Source/WebKit/PluginProcess/PluginProcess.h 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/PluginProcess/PluginProcess.h 2018-08-10 00:28:58 UTC (rev 234747)
@@ -49,6 +49,7 @@
public:
static PluginProcess& singleton();
+ static constexpr ProcessType processType = ProcessType::Plugin;
void removeWebProcessConnection(WebProcessConnection*);
Added: trunk/Source/WebKit/Scripts/process-network-sandbox-entitlements.sh (0 => 234747)
--- trunk/Source/WebKit/Scripts/process-network-sandbox-entitlements.sh (rev 0)
+++ trunk/Source/WebKit/Scripts/process-network-sandbox-entitlements.sh 2018-08-10 00:28:58 UTC (rev 234747)
@@ -0,0 +1,14 @@
+#!/bin/sh
+set -e
+
+PROCESSED_XCENT_FILE="${TEMP_FILE_DIR}/${FULL_PRODUCT_NAME}.xcent"
+
+if [[ ${WK_PLATFORM_NAME} == "macosx" ]]; then
+
+ if [[ ${WK_USE_RESTRICTED_ENTITLEMENTS} == "YES" ]]; then
+ echo "Processing restricted entitlements for Internal SDK";
+
+ echo "Adding sandbox entitlements for Network process.";
+ /usr/libexec/PlistBuddy -c "Merge Configurations/Network-OSX-sandbox.entitlements" "${PROCESSED_XCENT_FILE}";
+ fi
+fi
Property changes on: trunk/Source/WebKit/Scripts/process-network-sandbox-entitlements.sh
___________________________________________________________________
Added: svn:executable
+*
\ No newline at end of property
Added: trunk/Source/WebKit/Scripts/process-webcontent-sandbox-entitlements.sh (0 => 234747)
--- trunk/Source/WebKit/Scripts/process-webcontent-sandbox-entitlements.sh (rev 0)
+++ trunk/Source/WebKit/Scripts/process-webcontent-sandbox-entitlements.sh 2018-08-10 00:28:58 UTC (rev 234747)
@@ -0,0 +1,14 @@
+#!/bin/sh
+set -e
+
+PROCESSED_XCENT_FILE="${TEMP_FILE_DIR}/${FULL_PRODUCT_NAME}.xcent"
+
+if [[ ${WK_PLATFORM_NAME} == "macosx" ]]; then
+
+ if [[ ${WK_USE_RESTRICTED_ENTITLEMENTS} == "YES" ]]; then
+ echo "Processing restricted entitlements for Internal SDK";
+
+ echo "Adding sandbox entitlements for WebContent process.";
+ /usr/libexec/PlistBuddy -c "Merge Configurations/WebContent-OSX-sandbox.entitlements" "${PROCESSED_XCENT_FILE}";
+ fi
+fi
Property changes on: trunk/Source/WebKit/Scripts/process-webcontent-sandbox-entitlements.sh
___________________________________________________________________
Added: svn:executable
+*
\ No newline at end of property
Modified: trunk/Source/WebKit/Shared/ChildProcess.h (234746 => 234747)
--- trunk/Source/WebKit/Shared/ChildProcess.h 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/Shared/ChildProcess.h 2018-08-10 00:28:58 UTC (rev 234747)
@@ -39,22 +39,19 @@
namespace WebKit {
class SandboxInitializationParameters;
+struct ChildProcessInitializationParameters;
-struct ChildProcessInitializationParameters {
- String uiProcessName;
- String clientIdentifier;
- std::optional<WebCore::ProcessIdentifier> processIdentifier;
- IPC::Connection::Identifier connectionIdentifier;
- HashMap<String, String> extraInitializationData;
-#if PLATFORM(COCOA)
- OSObjectPtr<xpc_object_t> priorityBoostMessage;
-#endif
-};
-
class ChildProcess : protected IPC::Connection::Client, public IPC::MessageSender {
WTF_MAKE_NONCOPYABLE(ChildProcess);
public:
+ enum class ProcessType : uint8_t {
+ WebContent,
+ Network,
+ Storage,
+ Plugin
+ };
+
void initialize(const ChildProcessInitializationParameters&);
// disable and enable termination of the process. when disableTermination is called, the
@@ -150,6 +147,18 @@
#endif
};
+struct ChildProcessInitializationParameters {
+ String uiProcessName;
+ String clientIdentifier;
+ std::optional<WebCore::ProcessIdentifier> processIdentifier;
+ IPC::Connection::Identifier connectionIdentifier;
+ HashMap<String, String> extraInitializationData;
+ ChildProcess::ProcessType processType;
+#if PLATFORM(COCOA)
+ OSObjectPtr<xpc_object_t> priorityBoostMessage;
+#endif
+};
+
} // namespace WebKit
#endif // ChildProcess_h
Modified: trunk/Source/WebKit/Shared/EntryPointUtilities/mac/XPCService/XPCServiceEntryPoint.h (234746 => 234747)
--- trunk/Source/WebKit/Shared/EntryPointUtilities/mac/XPCService/XPCServiceEntryPoint.h 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/Shared/EntryPointUtilities/mac/XPCService/XPCServiceEntryPoint.h 2018-08-10 00:28:58 UTC (rev 234747)
@@ -112,6 +112,8 @@
Thread::setGlobalMaxQOSClass(QOS_CLASS_UTILITY);
#endif
+ parameters.processType = XPCServiceType::processType;
+
XPCServiceType::singleton().initialize(parameters);
}
Modified: trunk/Source/WebKit/Shared/SandboxInitializationParameters.h (234746 => 234747)
--- trunk/Source/WebKit/Shared/SandboxInitializationParameters.h 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/Shared/SandboxInitializationParameters.h 2018-08-10 00:28:58 UTC (rev 234747)
@@ -54,7 +54,7 @@
const char* name(size_t index) const;
const char* value(size_t index) const;
- enum ProfileSelectionMode {
+ enum class ProfileSelectionMode : uint8_t {
UseDefaultSandboxProfilePath,
UseOverrideSandboxProfilePath,
UseSandboxProfile
@@ -64,25 +64,25 @@
void setOverrideSandboxProfilePath(const String& path)
{
- m_profileSelectionMode = UseOverrideSandboxProfilePath;
+ m_profileSelectionMode = ProfileSelectionMode::UseOverrideSandboxProfilePath;
m_overrideSandboxProfilePathOrSandboxProfile = path;
}
const String& overrideSandboxProfilePath() const
{
- ASSERT(m_profileSelectionMode == UseOverrideSandboxProfilePath);
+ ASSERT(m_profileSelectionMode == ProfileSelectionMode::UseOverrideSandboxProfilePath);
return m_overrideSandboxProfilePathOrSandboxProfile;
}
void setSandboxProfile(const String& profile)
{
- m_profileSelectionMode = UseSandboxProfile;
+ m_profileSelectionMode = ProfileSelectionMode::UseSandboxProfile;
m_overrideSandboxProfilePathOrSandboxProfile = profile;
}
const String& sandboxProfile() const
{
- ASSERT(m_profileSelectionMode == UseSandboxProfile);
+ ASSERT(m_profileSelectionMode == ProfileSelectionMode::UseSandboxProfile);
return m_overrideSandboxProfilePathOrSandboxProfile;
}
Modified: trunk/Source/WebKit/Shared/mac/ChildProcessMac.mm (234746 => 234747)
--- trunk/Source/WebKit/Shared/mac/ChildProcessMac.mm 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/Shared/mac/ChildProcessMac.mm 2018-08-10 00:28:58 UTC (rev 234747)
@@ -31,22 +31,40 @@
#import "CodeSigning.h"
#import "QuarantineSPI.h"
#import "SandboxInitializationParameters.h"
+#import "SandboxUtilities.h"
#import "WKFoundation.h"
#import "XPCServiceEntryPoint.h"
+#import <WebCore/FileHandle.h>
#import <WebCore/FileSystem.h>
#import <WebCore/SystemVersion.h>
+#import <mach-o/dyld.h>
#import <mach/mach.h>
#import <mach/task.h>
+#import <pal/crypto/CryptoDigest.h>
#import <pwd.h>
#import <stdlib.h>
+#import <sys/sysctl.h>
#import <sysexits.h>
+#import <wtf/DataLog.h>
+#import <wtf/RandomNumber.h>
#import <wtf/Scope.h>
+#import <wtf/SystemTracing.h>
+#import <wtf/WallTime.h>
#import <wtf/spi/darwin/SandboxSPI.h>
+#import <wtf/text/Base64.h>
+#import <wtf/text/StringBuilder.h>
#if USE(APPLE_INTERNAL_SDK)
-#include <HIServices/ProcessesPriv.h>
+#import <HIServices/ProcessesPriv.h>
+#import <rootless.h>
#endif
+#if PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 101300
+#define USE_CACHE_COMPILED_SANDBOX 1
+#else
+#define USE_CACHE_COMPILED_SANDBOX 0
+#endif
+
typedef bool (^LSServerConnectionAllowedBlock) ( CFDictionaryRef optionsRef );
extern "C" void _LSSetApplicationLaunchServicesServerConnectionStatus(uint64_t flags, LSServerConnectionAllowedBlock block);
extern "C" CFDictionaryRef _LSApplicationCheckIn(int sessionID, CFDictionaryRef applicationInfo);
@@ -57,6 +75,66 @@
namespace WebKit {
+#if USE(CACHE_COMPILED_SANDBOX)
+using SandboxProfile = typename std::remove_pointer<sandbox_profile_t>::type;
+struct SandboxProfileDeleter {
+ void operator()(SandboxProfile* ptr)
+ {
+ sandbox_free_profile(ptr);
+ }
+};
+using SandboxProfilePtr = std::unique_ptr<SandboxProfile, SandboxProfileDeleter>;
+
+using SandboxParameters = typename std::remove_pointer<sandbox_params_t>::type;
+struct SandboxParametersDeleter {
+ void operator()(SandboxParameters* ptr)
+ {
+ sandbox_free_params(ptr);
+ }
+};
+using SandboxParametersPtr = std::unique_ptr<SandboxParameters, SandboxParametersDeleter>;
+
+struct CachedSandboxHeader {
+ uint32_t versionNumber;
+ uint32_t libsandboxVersion;
+ uint32_t headerSize;
+ uint32_t builtinSize; // If a builtin doesn't exist, this is UINT_MAX.
+ uint32_t dataSize;
+};
+// The file is layed out on disk like:
+// byte 0
+// CachedSandboxHeader <- sizeof(CachedSandboxHeader) bytes
+// SandboxHeader <- CachedSandboxHeader::headerSize bytes
+// [SandboxBuiltin] optional. Present if CachedSandboxHeader::builtinSize is not UINT_MAX. If present, builtinSize bytes (not including null termination).
+// SandboxData <- CachedSandboxHeader::dataSize bytes
+// byte N
+
+struct SandboxInfo {
+ SandboxInfo(const String& parentDirectoryPath, const String& directoryPath, const String& filePath, const String& profilePath, const SandboxParametersPtr& sandboxParameters, const CString& header, const ChildProcess::ProcessType& processType, const SandboxInitializationParameters& initializationParameters)
+ : parentDirectoryPath { parentDirectoryPath }
+ , directoryPath { directoryPath }
+ , filePath { filePath }
+ , profilePath { profilePath }
+ , sandboxParameters { sandboxParameters }
+ , header { header }
+ , processType { processType }
+ , initializationParameters { initializationParameters }
+ {
+ }
+
+ const String& parentDirectoryPath;
+ const String& directoryPath;
+ const String& filePath;
+ const String& profilePath;
+ const SandboxParametersPtr& sandboxParameters;
+ const CString& header;
+ const ChildProcess::ProcessType& processType;
+ const SandboxInitializationParameters& initializationParameters;
+};
+
+constexpr uint32_t CachedSandboxVersionNumber = 0;
+#endif // USE(CACHE_COMPILED_SANDBOX)
+
static void initializeTimerCoalescingPolicy()
{
// Set task_latency and task_throughput QOS tiers as appropriate for a visible application.
@@ -112,15 +190,407 @@
#endif
}
-void ChildProcess::initializeSandbox(const ChildProcessInitializationParameters& parameters, SandboxInitializationParameters& sandboxParameters)
+#if USE(CACHE_COMPILED_SANDBOX)
+static std::optional<Vector<char>> fileContents(const String& path, bool shouldLock = false, OptionSet<FileSystem::FileLockMode> lockMode = FileSystem::FileLockMode::Exclusive)
{
+ FileHandle file = shouldLock ? FileHandle(path, FileSystem::FileOpenMode::Read, lockMode) : FileHandle(path, FileSystem::FileOpenMode::Read);
+ file.open();
+ if (!file)
+ return std::nullopt;
+
+ char chunk[4096];
+ constexpr size_t chunkSize = WTF_ARRAY_LENGTH(chunk);
+ size_t contentSize = 0;
+ Vector<char> contents;
+ contents.reserveInitialCapacity(chunkSize);
+ while (size_t bytesRead = file.read(chunk, chunkSize)) {
+ contents.append(chunk, bytesRead);
+ contentSize += bytesRead;
+ }
+ contents.resize(contentSize);
+
+ return contents;
+}
+
+#if USE(APPLE_INTERNAL_SDK)
+// These strings must match the last segment of the "com.apple.rootless.storage.<this part must match>" entry in each
+// process's restricted entitlements file (ex. Configurations/Networking-OSX-restricted.entitlements).
+constexpr const char* processStorageClass(ChildProcess::ProcessType type)
+{
+ switch (type) {
+ case ChildProcess::ProcessType::WebContent:
+ return "WebKitWebContentSandbox";
+ case ChildProcess::ProcessType::Network:
+ return "WebKitNetworkingSandbox";
+ case ChildProcess::ProcessType::Storage:
+ return "WebKitStorageSandbox";
+ case ChildProcess::ProcessType::Plugin:
+ return "WebKitPluginSandbox";
+ }
+}
+#endif // USE(APPLE_INTERNAL_SDK)
+
+static std::optional<CString> setAndSerializeSandboxParameters(const SandboxInitializationParameters& initializationParameters, const SandboxParametersPtr& sandboxParameters, const String& profilePath)
+{
+ StringBuilder builder;
+ for (size_t i = 0; i < initializationParameters.count(); ++i) {
+ const char* name = initializationParameters.name(i);
+ const char* value = initializationParameters.value(i);
+ if (sandbox_set_param(sandboxParameters.get(), name, value)) {
+ WTFLogAlways("%s: Could not set sandbox parameter: %s\n", getprogname(), strerror(errno));
+ CRASH();
+ }
+ builder.append(name, strlen(name));
+ builder.append(':');
+ builder.append(value, strlen(value));
+ builder.append(':');
+ }
+ auto contents = fileContents(profilePath);
+ if (!contents)
+ return std::nullopt;
+ builder.append(contents->data(), contents->size());
+ return builder.toString().ascii();
+}
+
+static String sandboxDataVaultParentDirectory()
+{
+ char temp[PATH_MAX];
+ size_t length = confstr(_CS_DARWIN_USER_CACHE_DIR, temp, sizeof(temp));
+ if (!length) {
+ WTFLogAlways("%s: Could not retrieve user cache directory path: %s\n", getprogname(), strerror(errno));
+ exit(EX_NOPERM);
+ }
+ RELEASE_ASSERT(length <= sizeof(temp));
+ char resolvedPath[PATH_MAX];
+ if (!realpath(temp, resolvedPath)) {
+ WTFLogAlways("%s: Could not canonicalize user cache directory path: %s\n", getprogname(), strerror(errno));
+ exit(EX_NOPERM);
+ }
+ return resolvedPath;
+}
+
+static String sandboxDirectory(ChildProcess::ProcessType processType, const String& parentDirectory)
+{
+ StringBuilder directory;
+ directory.append(parentDirectory);
+ switch (processType) {
+ case ChildProcess::ProcessType::WebContent:
+ directory.append("/com.apple.WebKit.WebContent.Sandbox");
+ break;
+ case ChildProcess::ProcessType::Network:
+ directory.append("/com.apple.WebKit.Networking.Sandbox");
+ break;
+ case ChildProcess::ProcessType::Storage:
+ directory.append("/com.apple.WebKit.Storage.Sandbox");
+ break;
+ case ChildProcess::ProcessType::Plugin:
+ directory.append("/com.apple.WebKit.Plugin.Sandbox");
+ break;
+ }
+
+#if !USE(APPLE_INTERNAL_SDK)
+ // Add .OpenSource suffix so that open source builds don't try to access a data vault used by system Safari.
+ directory.append(".OpenSource");
+#endif
+
+ return directory.toString();
+}
+
+static String sandboxFilePath(const String& directoryPath, const CString& header)
+{
+ StringBuilder sandboxFile;
+ sandboxFile.append(directoryPath);
+ sandboxFile.append("/CompiledSandbox+");
+
+ // Make the filename semi-unique based on the contents of the header.
+ auto crypto = PAL::CryptoDigest::create(PAL::CryptoDigest::Algorithm::SHA_256);
+ crypto->addBytes(header.data(), header.length());
+ Vector<uint8_t> hash = crypto->computeHash();
+ String readableHash = WTF::base64URLEncode(hash.data(), hash.size());
+
+ sandboxFile.append(readableHash);
+ return sandboxFile.toString();
+}
+
+static bool ensureSandboxCacheDirectory(const SandboxInfo& info)
+{
+ if (!FileSystem::fileIsDirectory(info.parentDirectoryPath, FileSystem::ShouldFollowSymbolicLinks::Yes)) {
+ FileSystem::makeAllDirectories(info.parentDirectoryPath);
+ if (!FileSystem::fileIsDirectory(info.parentDirectoryPath, FileSystem::ShouldFollowSymbolicLinks::Yes)) {
+ WTFLogAlways("%s: Could not create sandbox directory\n", getprogname());
+ return false;
+ }
+ }
+
+#if USE(APPLE_INTERNAL_SDK)
+ const char* storageClass = processStorageClass(info.processType);
+ CString directoryPath = FileSystem::fileSystemRepresentation(info.directoryPath);
+ if (directoryPath.isNull())
+ return false;
+
+ auto makeDataVault = [&] {
+ do {
+ if (!rootless_mkdir_datavault(directoryPath.data(), 0700, storageClass))
+ return true;
+ } while (errno == EAGAIN);
+ return false;
+ };
+
+ if (makeDataVault())
+ return true;
+
+ if (errno == EEXIST) {
+ // The directory already exists. First we'll check if it is a data vault. If it is then
+ // we are the ones who created it and we can continue. If it is not a datavault then we'll just
+ // delete it and try to make a new one.
+ if (!rootless_check_datavault_flag(directoryPath.data(), storageClass))
+ return true;
+
+ bool isDirectory = FileSystem::fileIsDirectory(info.directoryPath, FileSystem::ShouldFollowSymbolicLinks::No);
+ if (isDirectory) {
+ if (!FileSystem::deleteNonEmptyDirectory(info.directoryPath))
+ return false;
+ } else {
+ if (!FileSystem::deleteFile(info.directoryPath))
+ return false;
+ }
+
+ if (!makeDataVault())
+ return false;
+ } else {
+ WTFLogAlways("%s: Sandbox directory couldn't be created: ", getprogname(), strerror(errno));
+ return false;
+ }
+#else
+ bool hasSandboxDirectory = FileSystem::fileIsDirectory(info.directoryPath, FileSystem::ShouldFollowSymbolicLinks::Yes);
+ if (!hasSandboxDirectory) {
+ if (FileSystem::makeAllDirectories(info.directoryPath)) {
+ ASSERT(FileSystem::fileIsDirectory(info.directoryPath, FileSystem::ShouldFollowSymbolicLinks::Yes));
+ hasSandboxDirectory = true;
+ } else {
+ // We may have raced with someone else making it. That's ok.
+ hasSandboxDirectory = FileSystem::fileIsDirectory(info.directoryPath, FileSystem::ShouldFollowSymbolicLinks::Yes);
+ }
+ }
+
+ if (!hasSandboxDirectory) {
+ // Bailing because we don't have a sandbox directory.
+ return false;
+ }
+#endif // USE(APPLE_INTERNAL_SDK)
+
+ return true;
+}
+
+static bool writeSandboxDataToCacheFile(const SandboxInfo& info, const Vector<char>& cacheFile)
+{
+ FileHandle file { info.filePath, FileSystem::FileOpenMode::Write, FileSystem::FileLockMode::Exclusive };
+ return file.write(cacheFile.data(), cacheFile.size()) == safeCast<int>(cacheFile.size());
+}
+
+static SandboxProfilePtr compileAndCacheSandboxProfile(const SandboxInfo& info)
+{
+ if (!ensureSandboxCacheDirectory(info))
+ return nullptr;
+
+ char* error = nullptr;
+ CString profilePath = FileSystem::fileSystemRepresentation(info.profilePath);
+ if (profilePath.isNull())
+ return nullptr;
+ SandboxProfilePtr sandboxProfile { sandbox_compile_file(profilePath.data(), info.sandboxParameters.get(), &error) };
+ if (!sandboxProfile) {
+ WTFLogAlways("%s: Could not compile WebContent sandbox: %s\n", getprogname(), error);
+ return nullptr;
+ }
+
+ const bool haveBuiltin = sandboxProfile->builtin;
+ int32_t libsandboxVersion = NSVersionOfRunTimeLibrary("sandbox");
+ RELEASE_ASSERT(libsandboxVersion > 0);
+ CachedSandboxHeader cachedHeader {
+ CachedSandboxVersionNumber,
+ static_cast<uint32_t>(libsandboxVersion),
+ safeCast<uint32_t>(info.header.length()),
+ haveBuiltin ? safeCast<uint32_t>(strlen(sandboxProfile->builtin)) : std::numeric_limits<uint32_t>::max(),
+ safeCast<uint32_t>(sandboxProfile->size)
+ };
+ const size_t expectedFileSize = sizeof(cachedHeader) + cachedHeader.headerSize + (haveBuiltin ? cachedHeader.builtinSize : 0) + cachedHeader.dataSize;
+
+ Vector<char> cacheFile;
+ cacheFile.reserveInitialCapacity(expectedFileSize);
+ cacheFile.append(bitwise_cast<uint8_t*>(&cachedHeader), sizeof(CachedSandboxHeader));
+ cacheFile.append(info.header.data(), info.header.length());
+ if (haveBuiltin)
+ cacheFile.append(sandboxProfile->builtin, cachedHeader.builtinSize);
+ cacheFile.append(sandboxProfile->data, cachedHeader.dataSize);
+
+ if (!writeSandboxDataToCacheFile(info, cacheFile))
+ WTFLogAlways("%s: Unable to cache compiled sandbox\n", getprogname());
+
+ return sandboxProfile;
+}
+
+static bool tryApplyCachedSandbox(const SandboxInfo& info)
+{
+#if USE(APPLE_INTERNAL_SDK)
+ CString directoryPath = FileSystem::fileSystemRepresentation(info.directoryPath);
+ if (directoryPath.isNull())
+ return false;
+ if (rootless_check_datavault_flag(directoryPath.data(), processStorageClass(info.processType)))
+ return false;
+#endif
+
+ auto contents = fileContents(info.filePath, true, FileSystem::FileLockMode::Shared);
+ if (!contents || contents->isEmpty())
+ return false;
+ Vector<char> cachedSandboxContents = WTFMove(*contents);
+ if (sizeof(CachedSandboxHeader) > cachedSandboxContents.size())
+ return false;
+
+ // This data may be corrupted if the sandbox file was cached on a different platform with different endianness
+ CachedSandboxHeader cachedSandboxHeader;
+ memcpy(&cachedSandboxHeader, cachedSandboxContents.data(), sizeof(CachedSandboxHeader));
+ int32_t libsandboxVersion = NSVersionOfRunTimeLibrary("sandbox");
+ RELEASE_ASSERT(libsandboxVersion > 0);
+ if (static_cast<uint32_t>(libsandboxVersion) != cachedSandboxHeader.libsandboxVersion)
+ return false;
+ if (cachedSandboxHeader.versionNumber != CachedSandboxVersionNumber)
+ return false;
+ const bool haveBuiltin = cachedSandboxHeader.builtinSize != std::numeric_limits<uint32_t>::max();
+
+ // These values are computed based on the disk layout specified below the definition of the CachedSandboxHeader struct
+ // and must be changed if the layout changes.
+ const char* sandboxHeaderPtr = bitwise_cast<char *>(cachedSandboxContents.data()) + sizeof(CachedSandboxHeader);
+ const char* sandboxBuiltinPtr = sandboxHeaderPtr + cachedSandboxHeader.headerSize;
+ unsigned char* sandboxDataPtr = bitwise_cast<unsigned char*>(haveBuiltin ? sandboxBuiltinPtr + cachedSandboxHeader.builtinSize : sandboxBuiltinPtr);
+
+ size_t expectedFileSize = sizeof(CachedSandboxHeader) + cachedSandboxHeader.headerSize + cachedSandboxHeader.dataSize;
+ if (haveBuiltin)
+ expectedFileSize += cachedSandboxHeader.builtinSize;
+ if (cachedSandboxContents.size() != expectedFileSize)
+ return false;
+ if (cachedSandboxHeader.headerSize != info.header.length())
+ return false;
+ if (memcmp(sandboxHeaderPtr, info.header.data(), info.header.length()))
+ return false;
+
+ SandboxProfile profile { };
+ CString builtin;
+ profile.builtin = nullptr;
+ profile.size = cachedSandboxHeader.dataSize;
+ if (haveBuiltin) {
+ builtin = CString::newUninitialized(cachedSandboxHeader.builtinSize, profile.builtin);
+ if (builtin.isNull())
+ return false;
+ memcpy(profile.builtin, sandboxBuiltinPtr, cachedSandboxHeader.builtinSize);
+ }
+ ASSERT(static_cast<void *>(sandboxDataPtr + profile.size) <= static_cast<void *>(cachedSandboxContents.data() + cachedSandboxContents.size()));
+ profile.data = ""
+
+ if (sandbox_apply(&profile)) {
+ WTFLogAlways("%s: Could not apply cached sandbox: %s\n", getprogname(), strerror(errno));
+ return false;
+ }
+
+ return true;
+}
+#endif // USE(CACHE_COMPILED_SANDBOX)
+
+static inline const NSBundle *webKit2Bundle()
+{
#if WK_API_ENABLED
- NSBundle *webKit2Bundle = [NSBundle bundleForClass:NSClassFromString(@"WKWebView")];
+ const static NSBundle *bundle = [NSBundle bundleForClass:NSClassFromString(@"WKWebView")];
#else
- NSBundle *webKit2Bundle = [NSBundle bundleForClass:NSClassFromString(@"WKView")];
+ const static NSBundle *bundle = [NSBundle bundleForClass:NSClassFromString(@"WKView")];
#endif
- String defaultProfilePath = [webKit2Bundle pathForResource:[[NSBundle mainBundle] bundleIdentifier] ofType:@"sb"];
+ return bundle;
+}
+
+static String sandboxProfilePath(const SandboxInitializationParameters& parameters)
+{
+ switch (parameters.mode()) {
+ case SandboxInitializationParameters::ProfileSelectionMode::UseDefaultSandboxProfilePath:
+ return [webKit2Bundle() pathForResource:[[NSBundle mainBundle] bundleIdentifier] ofType:@"sb"];
+ case SandboxInitializationParameters::ProfileSelectionMode::UseOverrideSandboxProfilePath:
+ return parameters.overrideSandboxProfilePath();
+ case SandboxInitializationParameters::ProfileSelectionMode::UseSandboxProfile:
+ return parameters.sandboxProfile();
+ }
+}
+
+static bool compileAndApplySandboxSlowCase(const String& profilePath, const SandboxInitializationParameters& parameters)
+{
+ char* errorBuf;
+ CString path = FileSystem::fileSystemRepresentation(profilePath);
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+ if (sandbox_init_with_parameters(path.data(), SANDBOX_NAMED_EXTERNAL, parameters.namedParameterArray(), &errorBuf)) {
+#pragma clang diagnostic pop
+ WTFLogAlways("%s: Could not initialize sandbox profile [%s], error '%s'\n", getprogname(), path.data(), errorBuf);
+ for (size_t i = 0, count = parameters.count(); i != count; ++i)
+ WTFLogAlways("%s=%s\n", parameters.name(i), parameters.value(i));
+ return false;
+ }
+ return true;
+}
+
+static bool applySandbox(const ChildProcessInitializationParameters& parameters, const SandboxInitializationParameters& sandboxInitializationParameters)
+{
+ String profilePath { sandboxProfilePath(sandboxInitializationParameters) };
+ if (profilePath.isEmpty()) {
+ WTFLogAlways("%s: Profile path is invalid\n", getprogname());
+ CRASH();
+ }
+
+#if USE(CACHE_COMPILED_SANDBOX)
+ SandboxParametersPtr sandboxParameters { sandbox_create_params() };
+ if (!sandboxParameters) {
+ WTFLogAlways("%s: Could not create sandbox parameters\n", getprogname());
+ CRASH();
+ }
+ auto header = setAndSerializeSandboxParameters(sandboxInitializationParameters, sandboxParameters, profilePath);
+ if (!header) {
+ WTFLogAlways("%s: Sandbox parameters are invalid\n", getprogname());
+ CRASH();
+ }
+
+ String parentDirectoryPath { sandboxDataVaultParentDirectory() };
+ String directoryPath { sandboxDirectory(parameters.processType, parentDirectoryPath) };
+ String filePath = sandboxFilePath(directoryPath, *header);
+ SandboxInfo info {
+ parentDirectoryPath,
+ directoryPath,
+ filePath,
+ profilePath,
+ sandboxParameters,
+ *header,
+ parameters.processType,
+ sandboxInitializationParameters
+ };
+
+ if (info.processType == ChildProcess::ProcessType::Plugin)
+ return compileAndApplySandboxSlowCase(profilePath, sandboxInitializationParameters);
+ if (tryApplyCachedSandbox(info))
+ return true;
+
+ SandboxProfilePtr sandboxProfile = compileAndCacheSandboxProfile(info);
+ if (!sandboxProfile)
+ return compileAndApplySandboxSlowCase(profilePath, sandboxInitializationParameters);
+
+ if (sandbox_apply(sandboxProfile.get())) {
+ WTFLogAlways("%s: Could not apply compiled sandbox: %s\n", getprogname(), strerror(errno));
+ CRASH();
+ }
+
+ return true;
+#else
+ return compileAndApplySandboxSlowCase(profilePath, sandboxInitializationParameters);
+#endif // USE(CACHE_COMPILED_SANDBOX)
+}
+
+static void initializeSandboxParameters(const ChildProcessInitializationParameters& parameters, SandboxInitializationParameters& sandboxParameters)
+{
+ // Verify user directory suffix.
if (sandboxParameters.userDirectorySuffix().isNull()) {
auto userDirectorySuffix = parameters.extraInitializationData.find("user-directory-suffix");
if (userDirectorySuffix != parameters.extraInitializationData.end())
@@ -152,7 +622,7 @@
}
setenv("TMPDIR", temporaryDirectory, 1);
- sandboxParameters.addPathParameter("WEBKIT2_FRAMEWORK_DIR", [[webKit2Bundle bundlePath] stringByDeletingLastPathComponent]);
+ sandboxParameters.addPathParameter("WEBKIT2_FRAMEWORK_DIR", [[webKit2Bundle() bundlePath] stringByDeletingLastPathComponent]);
sandboxParameters.addConfDirectoryParameter("DARWIN_USER_TEMP_DIR", _CS_DARWIN_USER_TEMP_DIR);
sandboxParameters.addConfDirectoryParameter("DARWIN_USER_CACHE_DIR", _CS_DARWIN_USER_CACHE_DIR);
@@ -166,51 +636,23 @@
}
sandboxParameters.addPathParameter("HOME_DIR", pwd.pw_dir);
-
String path = String::fromUTF8(pwd.pw_dir);
path.append("/Library");
-
sandboxParameters.addPathParameter("HOME_LIBRARY_DIR", FileSystem::fileSystemRepresentation(path).data());
-
path.append("/Preferences");
-
sandboxParameters.addPathParameter("HOME_LIBRARY_PREFERENCES_DIR", FileSystem::fileSystemRepresentation(path).data());
+}
- switch (sandboxParameters.mode()) {
- case SandboxInitializationParameters::UseDefaultSandboxProfilePath:
- case SandboxInitializationParameters::UseOverrideSandboxProfilePath: {
- String sandboxProfilePath = sandboxParameters.mode() == SandboxInitializationParameters::UseDefaultSandboxProfilePath ? defaultProfilePath : sandboxParameters.overrideSandboxProfilePath();
- if (!sandboxProfilePath.isEmpty()) {
- CString profilePath = FileSystem::fileSystemRepresentation(sandboxProfilePath);
- char* errorBuf;
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
- if (sandbox_init_with_parameters(profilePath.data(), SANDBOX_NAMED_EXTERNAL, sandboxParameters.namedParameterArray(), &errorBuf)) {
-#pragma clang diagnostic pop
- WTFLogAlways("%s: Couldn't initialize sandbox profile [%s], error '%s'\n", getprogname(), profilePath.data(), errorBuf);
- for (size_t i = 0, count = sandboxParameters.count(); i != count; ++i)
- WTFLogAlways("%s=%s\n", sandboxParameters.name(i), sandboxParameters.value(i));
- exit(EX_NOPERM);
- }
- }
+void ChildProcess::initializeSandbox(const ChildProcessInitializationParameters& parameters, SandboxInitializationParameters& sandboxParameters)
+{
+ TraceScope traceScope(InitializeSandboxStart, InitializeSandboxEnd);
- break;
- }
- case SandboxInitializationParameters::UseSandboxProfile: {
- char* errorBuf;
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
- if (sandbox_init_with_parameters(sandboxParameters.sandboxProfile().utf8().data(), 0, sandboxParameters.namedParameterArray(), &errorBuf)) {
-#pragma clang diagnostic pop
- WTFLogAlways("%s: Couldn't initialize sandbox profile, error '%s'\n", getprogname(), errorBuf);
- for (size_t i = 0, count = sandboxParameters.count(); i != count; ++i)
- WTFLogAlways("%s=%s\n", sandboxParameters.name(i), sandboxParameters.value(i));
- exit(EX_NOPERM);
- }
+ initializeSandboxParameters(parameters, sandboxParameters);
- break;
+ if (!applySandbox(parameters, sandboxParameters)) {
+ WTFLogAlways("%s: Unable to apply sandbox\n", getprogname());
+ CRASH();
}
- }
if (shouldOverrideQuarantine()) {
// This will override LSFileQuarantineEnabled from Info.plist unless sandbox quarantine is globally disabled.
Modified: trunk/Source/WebKit/Shared/mac/SandboxInitialiationParametersMac.mm (234746 => 234747)
--- trunk/Source/WebKit/Shared/mac/SandboxInitialiationParametersMac.mm 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/Shared/mac/SandboxInitialiationParametersMac.mm 2018-08-10 00:28:58 UTC (rev 234747)
@@ -29,7 +29,7 @@
namespace WebKit {
SandboxInitializationParameters::SandboxInitializationParameters()
- : m_profileSelectionMode(UseDefaultSandboxProfilePath)
+ : m_profileSelectionMode(ProfileSelectionMode::UseDefaultSandboxProfilePath)
{
}
Modified: trunk/Source/WebKit/StorageProcess/StorageProcess.h (234746 => 234747)
--- trunk/Source/WebKit/StorageProcess/StorageProcess.h 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/StorageProcess/StorageProcess.h 2018-08-10 00:28:58 UTC (rev 234747)
@@ -71,6 +71,8 @@
friend NeverDestroyed<StorageProcess>;
public:
static StorageProcess& singleton();
+ static constexpr ProcessType processType = ProcessType::Storage;
+
~StorageProcess();
WorkQueue& queue() { return m_queue.get(); }
Modified: trunk/Source/WebKit/WebKit.xcodeproj/project.pbxproj (234746 => 234747)
--- trunk/Source/WebKit/WebKit.xcodeproj/project.pbxproj 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/WebKit.xcodeproj/project.pbxproj 2018-08-10 00:28:58 UTC (rev 234747)
@@ -3449,6 +3449,10 @@
414DEDD61F9EDDE00047C40D /* ServiceWorkerProcessProxy.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = ServiceWorkerProcessProxy.cpp; sourceTree = "<group>"; };
4151E5C31FBB90A900E47E2D /* FormDataReference.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = FormDataReference.h; sourceTree = "<group>"; };
4157E4AF20E2EC9800A6C0D7 /* com.google.o1dbrowserplugin.sb */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = com.google.o1dbrowserplugin.sb; sourceTree = "<group>"; };
+ 4188C154211377700012ABCD /* process-network-sandbox-entitlements.sh */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; path = "process-network-sandbox-entitlements.sh"; sourceTree = "<group>"; };
+ 4188C156211377E80012ABCD /* process-webcontent-sandbox-entitlements.sh */ = {isa = PBXFileReference; lastKnownFileType = text.script.sh; path = "process-webcontent-sandbox-entitlements.sh"; sourceTree = "<group>"; };
+ 4188C157211378520012ABCD /* Storage-OSX-sandbox.entitlements */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.entitlements; path = "Storage-OSX-sandbox.entitlements"; sourceTree = "<group>"; };
+ 4188C158211378520012ABCD /* WebContent-OSX-sandbox.entitlements */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.entitlements; path = "WebContent-OSX-sandbox.entitlements"; sourceTree = "<group>"; };
41897ECB1F415D5C0016FA42 /* WebCacheStorageConnection.messages.in */ = {isa = PBXFileReference; lastKnownFileType = text; path = WebCacheStorageConnection.messages.in; sourceTree = "<group>"; };
41897ECC1F415D5C0016FA42 /* WebCacheStorageProvider.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = WebCacheStorageProvider.cpp; sourceTree = "<group>"; };
41897ECD1F415D5C0016FA42 /* WebCacheStorageConnection.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = WebCacheStorageConnection.h; sourceTree = "<group>"; };
@@ -3469,6 +3473,7 @@
41B7ED70206965900087D853 /* NetworkMDNSRegister.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = NetworkMDNSRegister.h; path = NetworkProcess/webrtc/NetworkMDNSRegister.h; sourceTree = "<group>"; };
41B7ED71206965900087D853 /* NetworkMDNSRegister.messages.in */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = NetworkMDNSRegister.messages.in; path = NetworkProcess/webrtc/NetworkMDNSRegister.messages.in; sourceTree = "<group>"; };
41C858191F510DEE0065E085 /* CacheStorageEngineCache.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = CacheStorageEngineCache.cpp; sourceTree = "<group>"; };
+ 41D0FC7D20E43A5100076AE8 /* Network-OSX-sandbox.entitlements */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.entitlements; path = "Network-OSX-sandbox.entitlements"; sourceTree = "<group>"; };
41D129D91F3D101400D15E47 /* WebCacheStorageProvider.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = WebCacheStorageProvider.h; sourceTree = "<group>"; };
41DC45941E3D6E1E00B11F51 /* NetworkRTCProvider.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = NetworkRTCProvider.h; path = NetworkProcess/webrtc/NetworkRTCProvider.h; sourceTree = "<group>"; };
41DC45951E3D6E1E00B11F51 /* NetworkRTCProvider.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = NetworkRTCProvider.cpp; path = NetworkProcess/webrtc/NetworkRTCProvider.cpp; sourceTree = "<group>"; };
@@ -5195,6 +5200,7 @@
1A4F976C100E7B6600637A18 /* FeatureDefines.xcconfig */,
37119A7D20CCB64E002C6DC9 /* Network-iOS-minimalsimulator.entitlements */,
7C0BB9A918DCDF5A0006C086 /* Network-iOS.entitlements */,
+ 41D0FC7D20E43A5100076AE8 /* Network-OSX-sandbox.entitlements */,
BC8283AB16B4BEAD00A278FE /* NetworkService.xcconfig */,
A1EDD2DB1884B96400BBFE98 /* PluginProcessShim.xcconfig */,
BC8283F216B4FC5300A278FE /* PluginService.32.xcconfig */,
@@ -5203,11 +5209,13 @@
37E83D401B37D27B002079EE /* SandboxProfiles.xcconfig */,
A1EDD2DC1884B9B500BBFE98 /* SecItemShim.xcconfig */,
5183B3931379F85C00E8754E /* Shim.xcconfig */,
+ 4188C157211378520012ABCD /* Storage-OSX-sandbox.entitlements */,
51A60B29180CCD9000F3BF50 /* StorageService.xcconfig */,
1A4F976E100E7B6600637A18 /* Version.xcconfig */,
37119A7E20CCB64E002C6DC9 /* WebContent-iOS-minimalsimulator.entitlements */,
7C0BB9A818DCDE890006C086 /* WebContent-iOS.entitlements */,
37B418EB1C9624F20031E63B /* WebContent-or-Plugin-OSX-restricted.entitlements */,
+ 4188C158211378520012ABCD /* WebContent-OSX-sandbox.entitlements */,
7AF66E1120C07CB6007828EA /* WebContent-OSX.entitlements */,
372EBB4A2017E76000085064 /* WebContentService.Development.xcconfig */,
BCACC40E16B0B8A800B6E092 /* WebContentService.xcconfig */,
@@ -8659,7 +8667,9 @@
0FC0856F187CE0A900780D86 /* messages.py */,
0FC08570187CE0A900780D86 /* model.py */,
0FC08571187CE0A900780D86 /* parser.py */,
+ 4188C154211377700012ABCD /* process-network-sandbox-entitlements.sh */,
7ACFAAD820B88D4F00C53203 /* process-webcontent-or-plugin-entitlements.sh */,
+ 4188C156211377E80012ABCD /* process-webcontent-sandbox-entitlements.sh */,
);
path = Scripts;
sourceTree = "<group>";
@@ -10158,9 +10168,12 @@
isa = PBXNativeTarget;
buildConfigurationList = BC8283BD16B4BF7700A278FE /* Build configuration list for PBXNativeTarget "Networking" */;
buildPhases = (
+ 41D0FC7F20E43B0B00076AE8 /* Remove stale entitlements file */,
BC8283AD16B4BF7700A278FE /* Sources */,
BC8283AE16B4BF7700A278FE /* Frameworks */,
BC8283AF16B4BF7700A278FE /* Resources */,
+ 41D0FC8020E43B4500076AE8 /* Unlock keychain */,
+ 41D0FC8120E43B7000076AE8 /* Process Network entitlements */,
);
buildRules = (
);
@@ -10419,7 +10432,7 @@
name = "Copy Additional Resources";
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
- shellScript = "set -e\n\nRELATIVE_SOURCE_PATH=\"usr/local/include/WebKitAdditions/WebKit/AdditionalResources\"\nSOURCE_PATH=\"$BUILT_PRODUCTS_DIR/$RELATIVE_SOURCE_PATH\"\n\nif [[ ! -d \"$SOURCE_PATH\" ]]; then\n SOURCE_PATH=\"$SDK_DIR/$RELATIVE_SOURCE_PATH\"\nfi\n\nif [[ -d \"$SOURCE_PATH\" ]]; then\n ditto $SOURCE_PATH \"$BUILT_PRODUCTS_DIR/$UNLOCALIZED_RESOURCES_FOLDER_PATH\"\nfi";
+ shellScript = "set -e\n\nRELATIVE_SOURCE_PATH=\"usr/local/include/WebKitAdditions/WebKit/AdditionalResources\"\nSOURCE_PATH=\"$BUILT_PRODUCTS_DIR/$RELATIVE_SOURCE_PATH\"\n\nif [[ ! -d \"$SOURCE_PATH\" ]]; then\n SOURCE_PATH=\"$SDK_DIR/$RELATIVE_SOURCE_PATH\"\nfi\n\nif [[ -d \"$SOURCE_PATH\" ]]; then\n ditto $SOURCE_PATH \"$BUILT_PRODUCTS_DIR/$UNLOCALIZED_RESOURCES_FOLDER_PATH\"\nfi\n";
};
3713F0231429063D0036387F /* Check For Inappropriate Objective-C Class Names */ = {
isa = PBXShellScriptBuildPhase;
@@ -10458,7 +10471,7 @@
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
- shellScript = "if [[ \"${WK_MANUAL_SANDBOXING_ENABLED}\" != \"YES\" || \"${WK_PLATFORM_NAME}\" == \"macosx\" ]]; then\n exit\nfi\n\nif [[ \"${ACTION}\" == \"build\" || \"${ACTION}\" == \"install\" ]]; then\n for ((i = 0; i < ${SCRIPT_INPUT_FILE_COUNT}; ++i)); do\n eval ENTITLEMENTS=\\${SCRIPT_INPUT_FILE_${i}}\n ENTITLEMENTS_BASE=${ENTITLEMENTS##*/}\n ENTITLEMENTS_BASE=${ENTITLEMENTS_BASE%.entitlements}\n plutil -remove seatbelt-profiles -o \"${BUILT_PRODUCTS_DIR}/DerivedSources/WebKit2/${ENTITLEMENTS_BASE}-no-sandbox.entitlements\" \"${ENTITLEMENTS}\"\n done\nfi";
+ shellScript = "if [[ \"${WK_MANUAL_SANDBOXING_ENABLED}\" != \"YES\" || \"${WK_PLATFORM_NAME}\" == \"macosx\" ]]; then\n exit\nfi\n\nif [[ \"${ACTION}\" == \"build\" || \"${ACTION}\" == \"install\" ]]; then\n for ((i = 0; i < ${SCRIPT_INPUT_FILE_COUNT}; ++i)); do\n eval ENTITLEMENTS=\\${SCRIPT_INPUT_FILE_${i}}\n ENTITLEMENTS_BASE=${ENTITLEMENTS##*/}\n ENTITLEMENTS_BASE=${ENTITLEMENTS_BASE%.entitlements}\n plutil -remove seatbelt-profiles -o \"${BUILT_PRODUCTS_DIR}/DerivedSources/WebKit2/${ENTITLEMENTS_BASE}-no-sandbox.entitlements\" \"${ENTITLEMENTS}\"\n done\nfi\n";
};
375A248817E5048E00C9A086 /* Postprocess WKBase.h */ = {
isa = PBXShellScriptBuildPhase;
@@ -10492,6 +10505,49 @@
shellPath = /bin/sh;
shellScript = "if [[ \"${WK_MANUAL_SANDBOXING_ENABLED}\" != \"YES\" || \"${WK_PLATFORM_NAME}\" == \"macosx\" || \"${WK_PLATFORM_NAME}\" == \"iosmac\" ]]; then\n exit\nfi\n\nif [[ \"${ACTION}\" == \"build\" || \"${ACTION}\" == \"install\" ]]; then\n for ((i = 0; i < ${SCRIPT_INPUT_FILE_COUNT}; ++i)); do\n eval SANDBOX_PROFILE=\\${SCRIPT_INPUT_FILE_${i}}\n ditto \"${SANDBOX_PROFILE}\" \"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/${SANDBOX_PROFILE##*/}\"\n done\nfi\n";
};
+ 41D0FC7F20E43B0B00076AE8 /* Remove stale entitlements file */ = {
+ isa = PBXShellScriptBuildPhase;
+ buildActionMask = 2147483647;
+ files = (
+ );
+ inputPaths = (
+ );
+ name = "Remove stale entitlements file";
+ outputPaths = (
+ );
+ runOnlyForDeploymentPostprocessing = 0;
+ shellPath = /bin/sh;
+ shellScript = "# We autogenerate this file, so don't want to retain an old copy during builds.\nrm -f ${TEMP_FILE_DIR}/${FULL_PRODUCT_NAME}.xcent\n";
+ };
+ 41D0FC8020E43B4500076AE8 /* Unlock keychain */ = {
+ isa = PBXShellScriptBuildPhase;
+ buildActionMask = 2147483647;
+ files = (
+ );
+ inputPaths = (
+ );
+ name = "Unlock keychain";
+ outputPaths = (
+ );
+ runOnlyForDeploymentPostprocessing = 0;
+ shellPath = /bin/sh;
+ shellScript = "UNLOCK_SCRIPT_PATH=\"${SRCROOT}/../../../Internal/Tools/Scripts/unlock-safari-engineering-keychain-if-needed\"\n\n[[ -x \"${UNLOCK_SCRIPT_PATH}\" ]] && exec \"${UNLOCK_SCRIPT_PATH}\"\n\nexit 0\n";
+ };
+ 41D0FC8120E43B7000076AE8 /* Process Network entitlements */ = {
+ isa = PBXShellScriptBuildPhase;
+ buildActionMask = 2147483647;
+ files = (
+ );
+ inputPaths = (
+ "$(TEMP_FILE_DIR)/$(FULL_PRODUCT_NAME).xcent",
+ );
+ name = "Process Network entitlements";
+ outputPaths = (
+ );
+ runOnlyForDeploymentPostprocessing = 0;
+ shellPath = /bin/sh;
+ shellScript = "Scripts/process-network-sandbox-entitlements.sh\n";
+ };
5DF408C5131DD46700130071 /* Check For Weak VTables and Externals */ = {
isa = PBXShellScriptBuildPhase;
buildActionMask = 2147483647;
@@ -10570,14 +10626,10 @@
buildActionMask = 2147483647;
files = (
);
- inputFileListPaths = (
- );
inputPaths = (
"$(TEMP_FILE_DIR)/$(FULL_PRODUCT_NAME).xcent",
);
name = "Process Plugin entitlements";
- outputFileListPaths = (
- );
outputPaths = (
);
runOnlyForDeploymentPostprocessing = 0;
@@ -10589,14 +10641,10 @@
buildActionMask = 2147483647;
files = (
);
- inputFileListPaths = (
- );
inputPaths = (
"$(TEMP_FILE_DIR)/$(FULL_PRODUCT_NAME).xcent",
);
name = "Process Plugin entitlements";
- outputFileListPaths = (
- );
outputPaths = (
);
runOnlyForDeploymentPostprocessing = 0;
@@ -10616,7 +10664,7 @@
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
- shellScript = "Scripts/process-webcontent-or-plugin-entitlements.sh\n";
+ shellScript = "Scripts/process-webcontent-or-plugin-entitlements.sh\nScripts/process-webcontent-sandbox-entitlements.sh\n";
};
7AFCBD5520B8917D00F55C9C /* Process WebContent entitlements */ = {
isa = PBXShellScriptBuildPhase;
@@ -10631,7 +10679,7 @@
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
- shellScript = "Scripts/process-webcontent-or-plugin-entitlements.sh\n";
+ shellScript = "Scripts/process-webcontent-or-plugin-entitlements.sh\nScripts/process-webcontent-sandbox-entitlements.sh\n";
};
99CA3862207286DB00BAD578 /* Copy WebDriver Atoms to Framework Private Headers */ = {
isa = PBXShellScriptBuildPhase;
Modified: trunk/Source/WebKit/WebProcess/WebProcess.h (234746 => 234747)
--- trunk/Source/WebKit/WebProcess/WebProcess.h 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Source/WebKit/WebProcess/WebProcess.h 2018-08-10 00:28:58 UTC (rev 234747)
@@ -109,6 +109,7 @@
class WebProcess : public ChildProcess {
public:
static WebProcess& singleton();
+ static constexpr ProcessType processType = ProcessType::WebContent;
template <typename T>
T* supplement()
Modified: trunk/Tools/ChangeLog (234746 => 234747)
--- trunk/Tools/ChangeLog 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Tools/ChangeLog 2018-08-10 00:28:58 UTC (rev 234747)
@@ -1,3 +1,14 @@
+2018-08-09 Ben Richards <[email protected]>
+
+ We should cache the compiled sandbox profile in a data vault
+ https://bugs.webkit.org/show_bug.cgi?id=184991
+
+ Reviewed by Ryosuke Niwa.
+
+ Added trace points for sandbox initialization
+
+ * Tracing/SystemTracePoints.plist:
+
2018-08-09 Jer Noble <[email protected]>
Video playback is using more power
Modified: trunk/Tools/Tracing/SystemTracePoints.plist (234746 => 234747)
--- trunk/Tools/Tracing/SystemTracePoints.plist 2018-08-10 00:20:39 UTC (rev 234746)
+++ trunk/Tools/Tracing/SystemTracePoints.plist 2018-08-10 00:28:58 UTC (rev 234747)
@@ -300,6 +300,18 @@
<key>CodeEnd</key>
<string>14004</string>
</dict>
+ <dict>
+ <key>Name</key>
+ <string>Initialize Sandbox</string>
+ <key>Type</key>
+ <string>Interval</string>
+ <key>Component</key>
+ <string>47</string>
+ <key>CodeBegin</key>
+ <string>14005</string>
+ <key>CodeEnd</key>
+ <string>14006</string>
+ </dict>
</array>
</dict>
</array>
