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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_CHILD_WEBCRYPTO_WEBCRYPTO_UTIL_H_ | 5 #ifndef CONTENT_CHILD_WEBCRYPTO_WEBCRYPTO_UTIL_H_ |
6 #define CONTENT_CHILD_WEBCRYPTO_WEBCRYPTO_UTIL_H_ | 6 #define CONTENT_CHILD_WEBCRYPTO_WEBCRYPTO_UTIL_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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39 // TODO(eroman): Move this to JWK file. | 39 // TODO(eroman): Move this to JWK file. |
40 // This function decodes unpadded 'base64url' encoded data, as described in | 40 // This function decodes unpadded 'base64url' encoded data, as described in |
41 // RFC4648 (http://www.ietf.org/rfc/rfc4648.txt) Section 5. | 41 // RFC4648 (http://www.ietf.org/rfc/rfc4648.txt) Section 5. |
42 // In Web Crypto, this type of encoding is only used inside JWK. | 42 // In Web Crypto, this type of encoding is only used inside JWK. |
43 CONTENT_EXPORT bool Base64DecodeUrlSafe(const std::string& input, | 43 CONTENT_EXPORT bool Base64DecodeUrlSafe(const std::string& input, |
44 std::string* output); | 44 std::string* output); |
45 | 45 |
46 // Returns an unpadded 'base64url' encoding of the input data, the opposite of | 46 // Returns an unpadded 'base64url' encoding of the input data, the opposite of |
47 // Base64DecodeUrlSafe() above. | 47 // Base64DecodeUrlSafe() above. |
48 std::string Base64EncodeUrlSafe(const base::StringPiece& input); | 48 std::string Base64EncodeUrlSafe(const base::StringPiece& input); |
| 49 std::string Base64EncodeUrlSafe(const std::vector<uint8>& input); |
49 | 50 |
50 // Composes a Web Crypto usage mask from an array of JWK key_ops values. | 51 // Composes a Web Crypto usage mask from an array of JWK key_ops values. |
51 CONTENT_EXPORT Status GetWebCryptoUsagesFromJwkKeyOps( | 52 CONTENT_EXPORT Status GetWebCryptoUsagesFromJwkKeyOps( |
52 const base::ListValue* jwk_key_ops_value, | 53 const base::ListValue* jwk_key_ops_value, |
53 blink::WebCryptoKeyUsageMask* jwk_key_ops_mask); | 54 blink::WebCryptoKeyUsageMask* jwk_key_ops_mask); |
54 | 55 |
55 // Composes a JWK key_ops array from a Web Crypto usage mask. | 56 // Composes a JWK key_ops array from a Web Crypto usage mask. |
56 base::ListValue* CreateJwkKeyOpsFromWebCryptoUsages( | 57 base::ListValue* CreateJwkKeyOpsFromWebCryptoUsages( |
57 blink::WebCryptoKeyUsageMask usage_mask); | 58 blink::WebCryptoKeyUsageMask usage_mask); |
58 | 59 |
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96 | 97 |
97 bool CreateSecretKeyAlgorithm(const blink::WebCryptoAlgorithm& algorithm, | 98 bool CreateSecretKeyAlgorithm(const blink::WebCryptoAlgorithm& algorithm, |
98 unsigned int keylen_bytes, | 99 unsigned int keylen_bytes, |
99 blink::WebCryptoKeyAlgorithm* key_algorithm); | 100 blink::WebCryptoKeyAlgorithm* key_algorithm); |
100 | 101 |
101 } // namespace webcrypto | 102 } // namespace webcrypto |
102 | 103 |
103 } // namespace content | 104 } // namespace content |
104 | 105 |
105 #endif // CONTENT_CHILD_WEBCRYPTO_WEBCRYPTO_UTIL_H_ | 106 #endif // CONTENT_CHILD_WEBCRYPTO_WEBCRYPTO_UTIL_H_ |
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