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1 /* | 1 /* |
2 * Copyright 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright 2016 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_BASE_RTCCERTIFICATEGENERATOR_H_ | 11 #ifndef WEBRTC_BASE_RTCCERTIFICATEGENERATOR_H_ |
12 #define WEBRTC_BASE_RTCCERTIFICATEGENERATOR_H_ | 12 #define WEBRTC_BASE_RTCCERTIFICATEGENERATOR_H_ |
13 | 13 |
14 #include "webrtc/base/optional.h" | |
15 #include "webrtc/base/refcount.h" | |
16 #include "webrtc/base/rtccertificate.h" | |
17 #include "webrtc/base/scoped_ref_ptr.h" | |
18 #include "webrtc/base/sslidentity.h" | |
19 #include "webrtc/base/thread.h" | |
20 | 14 |
21 namespace rtc { | 15 // This header is deprecated and is just left here temporarily during |
22 | 16 // refactoring. See https://bugs.webrtc.org/7634 for more details. |
23 // See |RTCCertificateGeneratorInterface::GenerateCertificateAsync|. | 17 #include "webrtc/rtc_base/rtccertificategenerator.h" |
24 class RTCCertificateGeneratorCallback : public RefCountInterface { | |
25 public: | |
26 virtual void OnSuccess( | |
27 const scoped_refptr<RTCCertificate>& certificate) = 0; | |
28 virtual void OnFailure() = 0; | |
29 | |
30 protected: | |
31 ~RTCCertificateGeneratorCallback() override {} | |
32 }; | |
33 | |
34 // Generates |RTCCertificate|s. | |
35 // See |RTCCertificateGenerator| for the WebRTC repo's implementation. | |
36 class RTCCertificateGeneratorInterface { | |
37 public: | |
38 virtual ~RTCCertificateGeneratorInterface() {} | |
39 | |
40 // Generates a certificate asynchronously on the worker thread. | |
41 // Must be called on the signaling thread. The |callback| is invoked with the | |
42 // result on the signaling thread. |exipres_ms| optionally specifies for how | |
43 // long we want the certificate to be valid, but the implementation may choose | |
44 // its own restrictions on the expiration time. | |
45 virtual void GenerateCertificateAsync( | |
46 const KeyParams& key_params, | |
47 const Optional<uint64_t>& expires_ms, | |
48 const scoped_refptr<RTCCertificateGeneratorCallback>& callback) = 0; | |
49 }; | |
50 | |
51 // Standard implementation of |RTCCertificateGeneratorInterface|. | |
52 // The static function |GenerateCertificate| generates a certificate on the | |
53 // current thread. The |RTCCertificateGenerator| instance generates certificates | |
54 // asynchronously on the worker thread with |GenerateCertificateAsync|. | |
55 class RTCCertificateGenerator : public RTCCertificateGeneratorInterface { | |
56 public: | |
57 // Generates a certificate on the current thread. Returns null on failure. | |
58 // If |expires_ms| is specified, the certificate will expire in approximately | |
59 // that many milliseconds from now. |expires_ms| is limited to a year, a | |
60 // larger value than that is clamped down to a year. If |expires_ms| is not | |
61 // specified, a default expiration time is used. | |
62 static scoped_refptr<RTCCertificate> GenerateCertificate( | |
63 const KeyParams& key_params, | |
64 const Optional<uint64_t>& expires_ms); | |
65 | |
66 RTCCertificateGenerator(Thread* signaling_thread, Thread* worker_thread); | |
67 ~RTCCertificateGenerator() override {} | |
68 | |
69 // |RTCCertificateGeneratorInterface| overrides. | |
70 // If |expires_ms| is specified, the certificate will expire in approximately | |
71 // that many milliseconds from now. |expires_ms| is limited to a year, a | |
72 // larger value than that is clamped down to a year. If |expires_ms| is not | |
73 // specified, a default expiration time is used. | |
74 void GenerateCertificateAsync( | |
75 const KeyParams& key_params, | |
76 const Optional<uint64_t>& expires_ms, | |
77 const scoped_refptr<RTCCertificateGeneratorCallback>& callback) override; | |
78 | |
79 private: | |
80 Thread* const signaling_thread_; | |
81 Thread* const worker_thread_; | |
82 }; | |
83 | |
84 } // namespace rtc | |
85 | 18 |
86 #endif // WEBRTC_BASE_RTCCERTIFICATEGENERATOR_H_ | 19 #endif // WEBRTC_BASE_RTCCERTIFICATEGENERATOR_H_ |
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