| /* |
| * Copyright (C) 2011 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. |
| */ |
| |
| #import "config.h" |
| #import "WebProcessPool.h" |
| #import "WebProcessProxy.h" |
| |
| #if PLATFORM(MAC) |
| |
| #import "WKFullKeyboardAccessWatcher.h" |
| #import <wtf/ProcessPrivilege.h> |
| |
| #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 |
| #import <Kernel/kern/cs_blobs.h> |
| #import <wtf/spi/cocoa/SecuritySPI.h> |
| #endif |
| |
| namespace WebKit { |
| |
| bool WebProcessProxy::fullKeyboardAccessEnabled() |
| { |
| return [WKFullKeyboardAccessWatcher fullKeyboardAccessEnabled]; |
| } |
| |
| bool WebProcessProxy::shouldAllowNonValidInjectedCode() const |
| { |
| #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 |
| static bool isSystemWebKit = [] { |
| NSBundle *webkit2Bundle = [NSBundle bundleForClass:NSClassFromString(@"WKWebView")]; |
| return [webkit2Bundle.bundlePath hasPrefix:@"/System/"]; |
| }(); |
| |
| if (!isSystemWebKit) |
| return false; |
| |
| static bool isPlatformBinary = SecTaskGetCodeSignStatus(adoptCF(SecTaskCreateFromSelf(kCFAllocatorDefault)).get()) & CS_PLATFORM_BINARY; |
| if (isPlatformBinary) |
| return false; |
| |
| const String& path = m_processPool->configuration().injectedBundlePath(); |
| return !path.isEmpty() && !path.startsWith("/System/"); |
| #else |
| return false; |
| #endif |
| } |
| |
| #if ENABLE(WEBPROCESS_WINDOWSERVER_BLOCKING) |
| void WebProcessProxy::startDisplayLink(unsigned observerID, uint32_t displayID) |
| { |
| ASSERT(hasProcessPrivilege(ProcessPrivilege::CanCommunicateWithWindowServer)); |
| ASSERT(connection()); |
| processPool().startDisplayLink(*connection(), observerID, displayID); |
| } |
| |
| void WebProcessProxy::stopDisplayLink(unsigned observerID, uint32_t displayID) |
| { |
| ASSERT(connection()); |
| processPool().stopDisplayLink(*connection(), observerID, displayID); |
| } |
| #endif |
| |
| } // namespace WebKit |
| |
| #endif // PLATFORM(MAC) |