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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 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 #include "content/renderer/webcrypto/webcrypto_impl.h" | 5 #include "content/renderer/webcrypto/webcrypto_impl.h" |
6 | 6 |
7 #include <vector> | 7 #include <vector> |
8 #include <openssl/evp.h> | 8 #include <openssl/evp.h> |
9 #include <openssl/hmac.h> | 9 #include <openssl/hmac.h> |
10 #include <openssl/sha.h> | 10 #include <openssl/sha.h> |
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136 WebKit::WebCryptoKeyUsageMask /*usage_mask*/, | 136 WebKit::WebCryptoKeyUsageMask /*usage_mask*/, |
137 scoped_ptr<WebKit::WebCryptoKeyHandle>* handle, | 137 scoped_ptr<WebKit::WebCryptoKeyHandle>* handle, |
138 WebKit::WebCryptoKeyType* type) { | 138 WebKit::WebCryptoKeyType* type) { |
139 | 139 |
140 // TODO(padolph): Support all relevant alg types and then remove this gate. | 140 // TODO(padolph): Support all relevant alg types and then remove this gate. |
141 if (algorithm.id() != WebKit::WebCryptoAlgorithmIdHmac && | 141 if (algorithm.id() != WebKit::WebCryptoAlgorithmIdHmac && |
142 algorithm.id() != WebKit::WebCryptoAlgorithmIdAesCbc) { | 142 algorithm.id() != WebKit::WebCryptoAlgorithmIdAesCbc) { |
143 return false; | 143 return false; |
144 } | 144 } |
145 | 145 |
146 // TODO(padolph): Need to split handling for symmetric (raw or jwk format) and | 146 // TODO(padolph): Need to split handling for symmetric (raw format) and |
147 // asymmetric (jwk, spki, or pkcs8 format) keys. | 147 // asymmetric (spki or pkcs8 format) keys. |
148 // Currently only supporting symmetric. | 148 // Currently only supporting symmetric. |
149 | 149 |
150 // TODO(padolph): jwk handling. Define precedence between jwk contents and | |
151 // this method's parameters, e.g. 'alg' in jwk vs algorithm.id(). Who wins if | |
152 // they differ? (jwk, probably) | |
153 | |
154 // Symmetric keys are always type secret | 150 // Symmetric keys are always type secret |
155 *type = WebKit::WebCryptoKeyTypeSecret; | 151 *type = WebKit::WebCryptoKeyTypeSecret; |
156 | 152 |
157 const unsigned char* raw_key_data; | 153 const unsigned char* raw_key_data; |
158 unsigned raw_key_data_size; | 154 unsigned raw_key_data_size; |
159 switch (format) { | 155 switch (format) { |
160 case WebKit::WebCryptoKeyFormatRaw: | 156 case WebKit::WebCryptoKeyFormatRaw: |
161 raw_key_data = key_data; | 157 raw_key_data = key_data; |
162 raw_key_data_size = key_data_size; | 158 raw_key_data_size = key_data_size; |
163 break; | 159 break; |
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287 | 283 |
288 break; | 284 break; |
289 } | 285 } |
290 default: | 286 default: |
291 return false; | 287 return false; |
292 } | 288 } |
293 return true; | 289 return true; |
294 } | 290 } |
295 | 291 |
296 } // namespace content | 292 } // namespace content |
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