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 <WebCore/PageIdentifier.h>
33#include <wtf/CompletionHandler.h>
34#include <wtf/Forward.h>
35#include <wtf/HashMap.h>
36#include <wtf/WeakPtr.h>
37
38namespace IPC {
39class MessageSender;
40}
41
42namespace WebCore {
43class AuthenticationChallenge;
44class Credential;
45}
46
47namespace WebKit {
48
49class Download;
50class DownloadID;
51class NetworkProcess;
52class WebFrame;
53
54enum class AuthenticationChallengeDisposition : uint8_t;
55using ChallengeCompletionHandler = CompletionHandler<void(AuthenticationChallengeDisposition, const WebCore::Credential&)>;
56
57class AuthenticationManager : public NetworkProcessSupplement, public IPC::MessageReceiver, public CanMakeWeakPtr<AuthenticationManager> {
58 WTF_MAKE_NONCOPYABLE(AuthenticationManager);
59public:
60 explicit AuthenticationManager(NetworkProcess&);
61
62 static const char* supplementName();
63
64 void didReceiveAuthenticationChallenge(WebCore::PageIdentifier, uint64_t frameID, const WebCore::AuthenticationChallenge&, ChallengeCompletionHandler&&);
65 void didReceiveAuthenticationChallenge(IPC::MessageSender& download, const WebCore::AuthenticationChallenge&, ChallengeCompletionHandler&&);
66
67 void completeAuthenticationChallenge(uint64_t challengeID, AuthenticationChallengeDisposition, WebCore::Credential&&);
68
69 uint64_t outstandingAuthenticationChallengeCount() const { return m_challenges.size(); }
70
71private:
72 struct Challenge {
73 WebCore::PageIdentifier pageID;
74 WebCore::AuthenticationChallenge challenge;
75 ChallengeCompletionHandler completionHandler;
76 };
77
78#if HAVE(SEC_KEY_PROXY)
79 // NetworkProcessSupplement
80 void initializeConnection(IPC::Connection*) final;
81#endif
82
83 // IPC::MessageReceiver
84 void didReceiveMessage(IPC::Connection&, IPC::Decoder&) override;
85
86 uint64_t addChallengeToChallengeMap(Challenge&&);
87 bool shouldCoalesceChallenge(WebCore::PageIdentifier, uint64_t challengeID, const WebCore::AuthenticationChallenge&) const;
88
89 Vector<uint64_t> coalesceChallengesMatching(uint64_t challengeID) const;
90
91 NetworkProcess& m_process;
92
93 HashMap<uint64_t, Challenge> m_challenges;
94};
95
96} // namespace WebKit
97