1/*
2 * Copyright (C) 2010, 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#pragma once
27
28#include "MessageReceiver.h"
29#include "NetworkProcessSupplement.h"
30#include "WebProcessSupplement.h"
31#include <WebCore/AuthenticationChallenge.h>
32#include <wtf/CompletionHandler.h>
33#include <wtf/Forward.h>
34#include <wtf/HashMap.h>
35#include <wtf/WeakPtr.h>
36
37namespace IPC {
38class MessageSender;
39}
40
41namespace WebCore {
42class AuthenticationChallenge;
43class Credential;
44}
45
46namespace WebKit {
47
48class Download;
49class DownloadID;
50class NetworkProcess;
51class WebFrame;
52
53enum class AuthenticationChallengeDisposition : uint8_t;
54using ChallengeCompletionHandler = CompletionHandler<void(AuthenticationChallengeDisposition, const WebCore::Credential&)>;
55
56class AuthenticationManager : public NetworkProcessSupplement, public IPC::MessageReceiver, public CanMakeWeakPtr<AuthenticationManager> {
57 WTF_MAKE_NONCOPYABLE(AuthenticationManager);
58public:
59 explicit AuthenticationManager(NetworkProcess&);
60
61 static const char* supplementName();
62
63 void didReceiveAuthenticationChallenge(uint64_t pageID, uint64_t frameID, const WebCore::AuthenticationChallenge&, ChallengeCompletionHandler&&);
64 void didReceiveAuthenticationChallenge(IPC::MessageSender& download, const WebCore::AuthenticationChallenge&, ChallengeCompletionHandler&&);
65
66 void completeAuthenticationChallenge(uint64_t challengeID, AuthenticationChallengeDisposition, WebCore::Credential&&);
67
68 uint64_t outstandingAuthenticationChallengeCount() const { return m_challenges.size(); }
69
70private:
71 struct Challenge {
72 uint64_t pageID;
73 WebCore::AuthenticationChallenge challenge;
74 ChallengeCompletionHandler completionHandler;
75 };
76
77#if HAVE(SEC_KEY_PROXY)
78 // NetworkProcessSupplement
79 void initializeConnection(IPC::Connection*) final;
80#endif
81
82 // IPC::MessageReceiver
83 void didReceiveMessage(IPC::Connection&, IPC::Decoder&) override;
84
85 uint64_t addChallengeToChallengeMap(Challenge&&);
86 bool shouldCoalesceChallenge(uint64_t pageID, uint64_t challengeID, const WebCore::AuthenticationChallenge&) const;
87
88 Vector<uint64_t> coalesceChallengesMatching(uint64_t challengeID) const;
89
90 NetworkProcess& m_process;
91
92 HashMap<uint64_t, Challenge> m_challenges;
93};
94
95} // namespace WebKit
96