1/*
2 * Copyright (C) 2018 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#if ENABLE(WEB_AUTHN)
29
30#include <WebCore/AuthenticatorTransport.h>
31#include <wtf/UniqueRef.h>
32#include <wtf/WeakPtr.h>
33
34namespace WebKit {
35
36class Authenticator;
37
38struct MockWebAuthenticationConfiguration;
39
40class AuthenticatorTransportService : public CanMakeWeakPtr<AuthenticatorTransportService> {
41 WTF_MAKE_FAST_ALLOCATED;
42 WTF_MAKE_NONCOPYABLE(AuthenticatorTransportService);
43public:
44 class Observer : public CanMakeWeakPtr<Observer> {
45 public:
46 virtual ~Observer() = default;
47
48 virtual void authenticatorAdded(Ref<Authenticator>&&) = 0;
49 };
50
51 static UniqueRef<AuthenticatorTransportService> create(WebCore::AuthenticatorTransport, Observer&);
52 static UniqueRef<AuthenticatorTransportService> createMock(WebCore::AuthenticatorTransport, Observer&, const MockWebAuthenticationConfiguration&);
53
54 virtual ~AuthenticatorTransportService() = default;
55
56 // This operation is guaranteed to execute asynchronously.
57 void startDiscovery();
58
59protected:
60 explicit AuthenticatorTransportService(Observer&);
61
62 Observer* observer() const { return m_observer.get(); }
63
64private:
65 virtual void startDiscoveryInternal() = 0;
66
67 WeakPtr<Observer> m_observer;
68};
69
70} // namespace WebKit
71
72#endif // ENABLE(WEB_AUTHN)
73