197 lines
7.5 KiB
C++
197 lines
7.5 KiB
C++
/*
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* Copyright (C) 2012-2018 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "CookieJar.h"
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#include "CookieRequestHeaderFieldProxy.h"
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#include "Document.h"
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#include "DocumentLoader.h"
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#include "Frame.h"
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#include "FrameLoader.h"
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#include "HTTPCookieAcceptPolicy.h"
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#include "NetworkStorageSession.h"
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#include "NetworkingContext.h"
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#include "Page.h"
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#include "PlatformStrategies.h"
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#include "StorageSessionProvider.h"
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#include <wtf/SystemTracing.h>
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namespace WebCore {
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static ShouldRelaxThirdPartyCookieBlocking shouldRelaxThirdPartyCookieBlocking(const Document& document)
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{
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if (auto* page = document.page())
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return page->shouldRelaxThirdPartyCookieBlocking();
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return ShouldRelaxThirdPartyCookieBlocking::No;
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}
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Ref<CookieJar> CookieJar::create(Ref<StorageSessionProvider>&& storageSessionProvider)
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{
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return adoptRef(*new CookieJar(WTFMove(storageSessionProvider)));
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}
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IncludeSecureCookies CookieJar::shouldIncludeSecureCookies(const Document& document, const URL& url)
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{
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return (url.protocolIs("https") && !document.foundMixedContent().contains(SecurityContext::MixedContentType::Active)) ? IncludeSecureCookies::Yes : IncludeSecureCookies::No;
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}
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SameSiteInfo CookieJar::sameSiteInfo(const Document& document, IsForDOMCookieAccess isAccessForDOM)
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{
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if (auto* loader = document.loader())
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return SameSiteInfo::create(loader->request(), isAccessForDOM);
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return { };
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}
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CookieJar::CookieJar(Ref<StorageSessionProvider>&& storageSessionProvider)
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: m_storageSessionProvider(WTFMove(storageSessionProvider))
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{
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}
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CookieJar::~CookieJar() = default;
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String CookieJar::cookies(Document& document, const URL& url) const
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{
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TraceScope scope(FetchCookiesStart, FetchCookiesEnd);
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auto includeSecureCookies = shouldIncludeSecureCookies(document, url);
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std::optional<FrameIdentifier> frameID;
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std::optional<PageIdentifier> pageID;
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if (auto* frame = document.frame()) {
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frameID = frame->loader().frameID();
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pageID = frame->loader().pageID();
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}
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std::pair<String, bool> result;
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if (auto* session = m_storageSessionProvider->storageSession())
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result = session->cookiesForDOM(document.firstPartyForCookies(), sameSiteInfo(document, IsForDOMCookieAccess::Yes), url, frameID, pageID, includeSecureCookies, ShouldAskITP::Yes, shouldRelaxThirdPartyCookieBlocking(document));
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else
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ASSERT_NOT_REACHED();
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if (result.second)
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document.setSecureCookiesAccessed();
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return result.first;
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}
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CookieRequestHeaderFieldProxy CookieJar::cookieRequestHeaderFieldProxy(const Document& document, const URL& url)
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{
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TraceScope scope(FetchCookiesStart, FetchCookiesEnd);
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std::optional<FrameIdentifier> frameID;
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std::optional<PageIdentifier> pageID;
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if (auto* frame = document.frame()) {
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frameID = frame->loader().frameID();
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pageID = frame->loader().pageID();
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}
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return { document.firstPartyForCookies(), sameSiteInfo(document), url, frameID, pageID, shouldIncludeSecureCookies(document, url) };
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}
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void CookieJar::setCookies(Document& document, const URL& url, const String& cookieString)
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{
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std::optional<FrameIdentifier> frameID;
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std::optional<PageIdentifier> pageID;
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if (auto* frame = document.frame()) {
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frameID = frame->loader().frameID();
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pageID = frame->loader().pageID();
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}
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if (auto* session = m_storageSessionProvider->storageSession())
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session->setCookiesFromDOM(document.firstPartyForCookies(), sameSiteInfo(document, IsForDOMCookieAccess::Yes), url, frameID, pageID, ShouldAskITP::Yes, cookieString, shouldRelaxThirdPartyCookieBlocking(document));
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else
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ASSERT_NOT_REACHED();
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}
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bool CookieJar::cookiesEnabled(const Document&) const
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{
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if (auto* session = m_storageSessionProvider->storageSession())
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return session->cookieAcceptPolicy() != HTTPCookieAcceptPolicy::Never;
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ASSERT_NOT_REACHED();
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return false;
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}
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std::pair<String, SecureCookiesAccessed> CookieJar::cookieRequestHeaderFieldValue(const URL& firstParty, const SameSiteInfo& sameSiteInfo, const URL& url, std::optional<FrameIdentifier> frameID, std::optional<PageIdentifier> pageID, IncludeSecureCookies includeSecureCookies) const
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{
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if (auto* session = m_storageSessionProvider->storageSession()) {
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std::pair<String, bool> result = session->cookieRequestHeaderFieldValue(firstParty, sameSiteInfo, url, frameID, pageID, includeSecureCookies, ShouldAskITP::Yes, ShouldRelaxThirdPartyCookieBlocking::No);
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return { result.first, result.second ? SecureCookiesAccessed::Yes : SecureCookiesAccessed::No };
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}
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ASSERT_NOT_REACHED();
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return { };
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}
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String CookieJar::cookieRequestHeaderFieldValue(Document& document, const URL& url) const
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{
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std::optional<FrameIdentifier> frameID;
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std::optional<PageIdentifier> pageID;
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if (auto* frame = document.frame()) {
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frameID = frame->loader().frameID();
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pageID = frame->loader().pageID();
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}
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auto result = cookieRequestHeaderFieldValue(document.firstPartyForCookies(), sameSiteInfo(document), url, frameID, pageID, shouldIncludeSecureCookies(document, url));
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if (result.second == SecureCookiesAccessed::Yes)
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document.setSecureCookiesAccessed();
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return result.first;
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}
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bool CookieJar::getRawCookies(const Document& document, const URL& url, Vector<Cookie>& cookies) const
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{
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std::optional<FrameIdentifier> frameID;
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std::optional<PageIdentifier> pageID;
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if (auto* frame = document.frame()) {
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frameID = frame->loader().frameID();
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pageID = frame->loader().pageID();
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}
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if (auto* session = m_storageSessionProvider->storageSession())
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return session->getRawCookies(document.firstPartyForCookies(), sameSiteInfo(document), url, frameID, pageID, ShouldAskITP::Yes, shouldRelaxThirdPartyCookieBlocking(document), cookies);
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ASSERT_NOT_REACHED();
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return false;
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}
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void CookieJar::setRawCookie(const Document&, const Cookie& cookie)
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{
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if (auto* session = m_storageSessionProvider->storageSession())
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session->setCookie(cookie);
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else
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ASSERT_NOT_REACHED();
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}
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void CookieJar::deleteCookie(const Document&, const URL& url, const String& cookieName)
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{
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if (auto* session = m_storageSessionProvider->storageSession())
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session->deleteCookie(url, cookieName);
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else
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ASSERT_NOT_REACHED();
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}
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}
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