1/*
2 * Copyright (C) 2017 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 "ServiceWorkerProcessProxy.h"
28
29#if ENABLE(SERVICE_WORKER)
30
31#include "AuthenticationChallengeDisposition.h"
32#include "AuthenticationChallengeProxy.h"
33#include "AuthenticationDecisionListener.h"
34#include "WebCredential.h"
35#include "WebPageGroup.h"
36#include "WebPreferencesStore.h"
37#include "WebProcessMessages.h"
38#include "WebProcessPool.h"
39#include "WebSWContextManagerConnectionMessages.h"
40#include <WebCore/NotImplemented.h>
41#include <WebCore/RegistrationDatabase.h>
42
43namespace WebKit {
44using namespace WebCore;
45
46Ref<ServiceWorkerProcessProxy> ServiceWorkerProcessProxy::create(WebProcessPool& pool, const RegistrableDomain& registrableDomain, WebsiteDataStore& store)
47{
48 auto proxy = adoptRef(*new ServiceWorkerProcessProxy { pool, registrableDomain, store });
49 proxy->connect();
50 return proxy;
51}
52
53ServiceWorkerProcessProxy::ServiceWorkerProcessProxy(WebProcessPool& pool, const RegistrableDomain& registrableDomain, WebsiteDataStore& store)
54 : WebProcessProxy { pool, &store, IsPrewarmed::No }
55 , m_registrableDomain(registrableDomain)
56 , m_serviceWorkerPageID(generatePageID())
57{
58}
59
60ServiceWorkerProcessProxy::~ServiceWorkerProcessProxy()
61{
62}
63
64bool ServiceWorkerProcessProxy::hasRegisteredServiceWorkers(const String& serviceWorkerDirectory)
65{
66 String registrationFile = WebCore::serviceWorkerRegistrationDatabaseFilename(serviceWorkerDirectory);
67 return FileSystem::fileExists(registrationFile);
68}
69
70void ServiceWorkerProcessProxy::getLaunchOptions(ProcessLauncher::LaunchOptions& launchOptions)
71{
72 WebProcessProxy::getLaunchOptions(launchOptions);
73
74 launchOptions.extraInitializationData.add("service-worker-process"_s, "1"_s);
75 launchOptions.extraInitializationData.add("registrable-domain"_s, registrableDomain().string());
76}
77
78void ServiceWorkerProcessProxy::start(const WebPreferencesStore& store, Optional<PAL::SessionID> initialSessionID)
79{
80 send(Messages::WebProcess::EstablishWorkerContextConnectionToNetworkProcess { processPool().defaultPageGroup().pageGroupID(), m_serviceWorkerPageID, store, initialSessionID.valueOr(PAL::SessionID::defaultSessionID()) }, 0);
81}
82
83void ServiceWorkerProcessProxy::setUserAgent(const String& userAgent)
84{
85 send(Messages::WebSWContextManagerConnection::SetUserAgent { userAgent }, 0);
86}
87
88void ServiceWorkerProcessProxy::updatePreferencesStore(const WebPreferencesStore& store)
89{
90 send(Messages::WebSWContextManagerConnection::UpdatePreferencesStore { store }, 0);
91}
92
93void ServiceWorkerProcessProxy::didReceiveAuthenticationChallenge(uint64_t pageID, uint64_t frameID, Ref<AuthenticationChallengeProxy>&& challenge)
94{
95 UNUSED_PARAM(pageID);
96 UNUSED_PARAM(frameID);
97
98 // FIXME: Expose an API to delegate the actual decision to the application layer.
99 auto& protectionSpace = challenge->core().protectionSpace();
100 if (protectionSpace.authenticationScheme() == WebCore::ProtectionSpaceAuthenticationSchemeServerTrustEvaluationRequested && processPool().allowsAnySSLCertificateForServiceWorker()) {
101 auto credential = WebCore::Credential("accept server trust"_s, emptyString(), WebCore::CredentialPersistenceNone);
102 challenge->listener().completeChallenge(AuthenticationChallengeDisposition::UseCredential, credential);
103 return;
104 }
105 notImplemented();
106 challenge->listener().completeChallenge(AuthenticationChallengeDisposition::PerformDefaultHandling);
107}
108
109} // namespace WebKit
110
111#endif // ENABLE(SERVICE_WORKER)
112