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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef NET_QUIC_CRYPTO_COMMON_CERT_SET_H_ | |
6 #define NET_QUIC_CRYPTO_COMMON_CERT_SET_H_ | |
7 | |
8 #include "base/basictypes.h" | |
9 #include "base/compiler_specific.h" | |
10 #include "base/strings/string_piece.h" | |
11 #include "net/base/net_export.h" | |
12 #include "net/quic/crypto/crypto_protocol.h" | |
13 | |
14 namespace net { | |
15 | |
16 // CommonCertSets is an interface to an object that contains a number of common | |
17 // certificate sets and can match against them. | |
18 class NET_EXPORT_PRIVATE CommonCertSets { | |
19 public: | |
20 virtual ~CommonCertSets(); | |
21 | |
22 // GetInstanceQUIC returns the standard QUIC common certificate sets. | |
23 static const CommonCertSets* GetInstanceQUIC(); | |
24 | |
25 // GetCommonHashes returns a StringPiece containing the hashes of common sets | |
26 // supported by this object. The 64-bit hashes are concatenated in the | |
27 // StringPiece. | |
28 virtual base::StringPiece GetCommonHashes() const = 0; | |
29 | |
30 // GetCert returns a specific certificate (at index |index|) in the common | |
31 // set identified by |hash|. If no such certificate is known, an empty | |
32 // StringPiece is returned. | |
33 virtual base::StringPiece GetCert(uint64 hash, uint32 index) const = 0; | |
34 | |
35 // MatchCert tries to find |cert| in one of the common certificate sets | |
36 // identified by |common_set_hashes|. On success it puts the hash of the | |
37 // set in |out_hash|, the index of |cert| in the set in |out_index| and | |
38 // returns true. Otherwise it returns false. | |
39 virtual bool MatchCert(base::StringPiece cert, | |
40 base::StringPiece common_set_hashes, | |
41 uint64* out_hash, | |
42 uint32* out_index) const = 0; | |
43 }; | |
44 | |
45 } // namespace net | |
46 | |
47 #endif // NET_QUIC_CRYPTO_COMMON_CERT_SET_H_ | |
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