1/* 2 * Copyright (C) 2013 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include "config.h" 27#include "WebFrameNetworkingContext.h" 28 29#include "WebView.h" 30#include <WebCore/FrameLoader.h> 31#include <WebCore/FrameLoaderClient.h> 32#include <WebCore/NetworkStorageSession.h> 33#include <WebCore/Page.h> 34#include <WebCore/ResourceError.h> 35#include <WebCore/Settings.h> 36#include <wtf/NeverDestroyed.h> 37 38#if USE(CFNETWORK) 39#include <CFNetwork/CFHTTPCookiesPriv.h> 40#include <WebKitSystemInterface/WebKitSystemInterface.h> 41#endif 42 43using namespace WebCore; 44 45static std::unique_ptr<NetworkStorageSession>& privateSession() 46{ 47 static NeverDestroyed<std::unique_ptr<NetworkStorageSession>> session; 48 return session; 49} 50 51static String& identifierBase() 52{ 53 static NeverDestroyed<String> base; 54 return base; 55} 56 57#if USE(CFNETWORK) 58void WebFrameNetworkingContext::setCookieAcceptPolicyForAllContexts(WebKitCookieStorageAcceptPolicy policy) 59{ 60 if (RetainPtr<CFHTTPCookieStorageRef> cookieStorage = NetworkStorageSession::defaultStorageSession().cookieStorage()) 61 CFHTTPCookieStorageSetCookieAcceptPolicy(cookieStorage.get(), policy); 62 63 if (privateSession()) 64 CFHTTPCookieStorageSetCookieAcceptPolicy(privateSession()->cookieStorage().get(), policy); 65} 66#endif 67 68void WebFrameNetworkingContext::setPrivateBrowsingStorageSessionIdentifierBase(const String& base) 69{ 70 ASSERT(isMainThread()); 71 72 identifierBase() = base; 73} 74 75void WebFrameNetworkingContext::ensurePrivateBrowsingSession() 76{ 77#if USE(CFNETWORK) 78 ASSERT(isMainThread()); 79 80 if (privateSession()) 81 return; 82 83 String base; 84 if (identifierBase().isNull()) { 85 if (CFTypeRef bundleValue = CFBundleGetValueForInfoDictionaryKey(CFBundleGetMainBundle(), kCFBundleIdentifierKey)) 86 if (CFGetTypeID(bundleValue) == CFStringGetTypeID()) 87 base = reinterpret_cast<CFStringRef>(bundleValue); 88 } else 89 base = identifierBase(); 90 91 privateSession() = NetworkStorageSession::createPrivateBrowsingSession(base); 92#endif 93} 94 95void WebFrameNetworkingContext::destroyPrivateBrowsingSession() 96{ 97 ASSERT(isMainThread()); 98 99 privateSession() = nullptr; 100} 101 102ResourceError WebFrameNetworkingContext::blockedError(const ResourceRequest& request) const 103{ 104 return frame()->loader().client().blockedError(request); 105} 106 107String WebFrameNetworkingContext::referrer() const 108{ 109 return frame()->loader().referrer(); 110} 111 112#if USE(CFNETWORK) 113NetworkStorageSession& WebFrameNetworkingContext::storageSession() const 114{ 115 ASSERT(isMainThread()); 116 117 if (frame() && frame()->page()->usesEphemeralSession()) 118 return *privateSession(); 119 120 return NetworkStorageSession::defaultStorageSession(); 121} 122#endif 123