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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_RENDERER_WEBCRYPTO_WEBCRYPTO_IMPL_H_ | 5 #ifndef CONTENT_RENDERER_WEBCRYPTO_WEBCRYPTO_IMPL_H_ |
6 #define CONTENT_RENDERER_WEBCRYPTO_WEBCRYPTO_IMPL_H_ | 6 #define CONTENT_RENDERER_WEBCRYPTO_WEBCRYPTO_IMPL_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "content/common/content_export.h" | |
11 #include "third_party/WebKit/public/platform/WebCrypto.h" | 10 #include "third_party/WebKit/public/platform/WebCrypto.h" |
12 | 11 |
13 namespace content { | 12 namespace content { |
14 namespace webcrypto { class Status; } | |
15 | 13 |
16 class CONTENT_EXPORT WebCryptoImpl | 14 // Wrapper around the blink WebCrypto asynchronous interface, which forwards to |
17 : NON_EXPORTED_BASE(public blink::WebCrypto) { | 15 // the synchronous platfrom (NSS or OpenSSL) implementation. |
| 16 // |
| 17 // TODO(eroman): Post the synchronous work to a background thread. |
| 18 class WebCryptoImpl : public blink::WebCrypto { |
18 public: | 19 public: |
19 WebCryptoImpl(); | 20 WebCryptoImpl(); |
| 21 virtual ~WebCryptoImpl(); |
20 | 22 |
21 virtual void encrypt( | 23 virtual void encrypt( |
22 const blink::WebCryptoAlgorithm& algorithm, | 24 const blink::WebCryptoAlgorithm& algorithm, |
23 const blink::WebCryptoKey& key, | 25 const blink::WebCryptoKey& key, |
24 const unsigned char* data, | 26 const unsigned char* data, |
25 unsigned int data_size, | 27 unsigned int data_size, |
26 blink::WebCryptoResult result); | 28 blink::WebCryptoResult result); |
27 virtual void decrypt( | 29 virtual void decrypt( |
28 const blink::WebCryptoAlgorithm& algorithm, | 30 const blink::WebCryptoAlgorithm& algorithm, |
29 const blink::WebCryptoKey& key, | 31 const blink::WebCryptoKey& key, |
(...skipping 30 matching lines...) Expand all Loading... |
60 blink::WebCryptoResult result); | 62 blink::WebCryptoResult result); |
61 virtual void verifySignature( | 63 virtual void verifySignature( |
62 const blink::WebCryptoAlgorithm& algorithm, | 64 const blink::WebCryptoAlgorithm& algorithm, |
63 const blink::WebCryptoKey& key, | 65 const blink::WebCryptoKey& key, |
64 const unsigned char* signature, | 66 const unsigned char* signature, |
65 unsigned int signature_size, | 67 unsigned int signature_size, |
66 const unsigned char* data, | 68 const unsigned char* data, |
67 unsigned int data_size, | 69 unsigned int data_size, |
68 blink::WebCryptoResult result); | 70 blink::WebCryptoResult result); |
69 | 71 |
70 | |
71 protected: | |
72 friend class WebCryptoImplTest; | |
73 | |
74 void Init(); | |
75 | |
76 webcrypto::Status EncryptInternal( | |
77 const blink::WebCryptoAlgorithm& algorithm, | |
78 const blink::WebCryptoKey& key, | |
79 const unsigned char* data, | |
80 unsigned int data_size, | |
81 blink::WebArrayBuffer* buffer); | |
82 webcrypto::Status DecryptInternal( | |
83 const blink::WebCryptoAlgorithm& algorithm, | |
84 const blink::WebCryptoKey& key, | |
85 const unsigned char* data, | |
86 unsigned int data_size, | |
87 blink::WebArrayBuffer* buffer); | |
88 webcrypto::Status DigestInternal( | |
89 const blink::WebCryptoAlgorithm& algorithm, | |
90 const unsigned char* data, | |
91 unsigned int data_size, | |
92 blink::WebArrayBuffer* buffer); | |
93 webcrypto::Status GenerateSecretKeyInternal( | |
94 const blink::WebCryptoAlgorithm& algorithm, | |
95 bool extractable, | |
96 blink::WebCryptoKeyUsageMask usage_mask, | |
97 blink::WebCryptoKey* key); | |
98 webcrypto::Status GenerateKeyPairInternal( | |
99 const blink::WebCryptoAlgorithm& algorithm, | |
100 bool extractable, | |
101 blink::WebCryptoKeyUsageMask usage_mask, | |
102 blink::WebCryptoKey* public_key, | |
103 blink::WebCryptoKey* private_key); | |
104 webcrypto::Status ImportKeyInternal( | |
105 blink::WebCryptoKeyFormat format, | |
106 const unsigned char* key_data, | |
107 unsigned int key_data_size, | |
108 const blink::WebCryptoAlgorithm& algorithm_or_null, | |
109 bool extractable, | |
110 blink::WebCryptoKeyUsageMask usage_mask, | |
111 blink::WebCryptoKey* key); | |
112 webcrypto::Status ExportKeyInternal( | |
113 blink::WebCryptoKeyFormat format, | |
114 const blink::WebCryptoKey& key, | |
115 blink::WebArrayBuffer* buffer); | |
116 webcrypto::Status SignInternal( | |
117 const blink::WebCryptoAlgorithm& algorithm, | |
118 const blink::WebCryptoKey& key, | |
119 const unsigned char* data, | |
120 unsigned int data_size, | |
121 blink::WebArrayBuffer* buffer); | |
122 webcrypto::Status VerifySignatureInternal( | |
123 const blink::WebCryptoAlgorithm& algorithm, | |
124 const blink::WebCryptoKey& key, | |
125 const unsigned char* signature, | |
126 unsigned int signature_size, | |
127 const unsigned char* data, | |
128 unsigned int data_size, | |
129 bool* signature_match); | |
130 | |
131 webcrypto::Status ImportKeyJwk( | |
132 const unsigned char* key_data, | |
133 unsigned int key_data_size, | |
134 const blink::WebCryptoAlgorithm& algorithm_or_null, | |
135 bool extractable, | |
136 blink::WebCryptoKeyUsageMask usage_mask, | |
137 blink::WebCryptoKey* key); | |
138 webcrypto::Status ImportRsaPublicKeyInternal( | |
139 const unsigned char* modulus_data, | |
140 unsigned int modulus_size, | |
141 const unsigned char* exponent_data, | |
142 unsigned int exponent_size, | |
143 const blink::WebCryptoAlgorithm& algorithm, | |
144 bool extractable, | |
145 blink::WebCryptoKeyUsageMask usage_mask, | |
146 blink::WebCryptoKey* key); | |
147 | |
148 private: | 72 private: |
149 DISALLOW_COPY_AND_ASSIGN(WebCryptoImpl); | 73 DISALLOW_COPY_AND_ASSIGN(WebCryptoImpl); |
150 }; | 74 }; |
151 | 75 |
152 } // namespace content | 76 } // namespace content |
153 | 77 |
154 #endif // CONTENT_RENDERER_WEBCRYPTO_WEBCRYPTO_IMPL_H_ | 78 #endif // CONTENT_RENDERER_WEBCRYPTO_WEBCRYPTO_IMPL_H_ |
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