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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 #include "base/base64url.h" | 5 #include "base/base64url.h" |
6 #include "base/logging.h" | 6 #include "base/logging.h" |
7 #include "base/stl_util.h" | |
8 #include "components/webcrypto/algorithm_dispatch.h" | 7 #include "components/webcrypto/algorithm_dispatch.h" |
9 #include "components/webcrypto/algorithms/test_helpers.h" | 8 #include "components/webcrypto/algorithms/test_helpers.h" |
10 #include "components/webcrypto/crypto_data.h" | 9 #include "components/webcrypto/crypto_data.h" |
11 #include "components/webcrypto/jwk.h" | 10 #include "components/webcrypto/jwk.h" |
12 #include "components/webcrypto/status.h" | 11 #include "components/webcrypto/status.h" |
13 #include "testing/gtest/include/gtest/gtest.h" | 12 #include "testing/gtest/include/gtest/gtest.h" |
14 #include "third_party/WebKit/public/platform/WebCryptoAlgorithmParams.h" | 13 #include "third_party/WebKit/public/platform/WebCryptoAlgorithmParams.h" |
15 #include "third_party/WebKit/public/platform/WebCryptoKeyAlgorithm.h" | 14 #include "third_party/WebKit/public/platform/WebCryptoKeyAlgorithm.h" |
16 | 15 |
17 namespace webcrypto { | 16 namespace webcrypto { |
18 | 17 |
19 namespace { | 18 namespace { |
20 | 19 |
21 // Creates an RSA-OAEP algorithm | 20 // Creates an RSA-OAEP algorithm |
22 blink::WebCryptoAlgorithm CreateRsaOaepAlgorithm( | 21 blink::WebCryptoAlgorithm CreateRsaOaepAlgorithm( |
23 const std::vector<uint8_t>& label) { | 22 const std::vector<uint8_t>& label) { |
24 return blink::WebCryptoAlgorithm::adoptParamsAndCreate( | 23 return blink::WebCryptoAlgorithm::adoptParamsAndCreate( |
25 blink::WebCryptoAlgorithmIdRsaOaep, | 24 blink::WebCryptoAlgorithmIdRsaOaep, |
26 new blink::WebCryptoRsaOaepParams( | 25 new blink::WebCryptoRsaOaepParams( |
27 !label.empty(), vector_as_array(&label), | 26 !label.empty(), label.data(), |
28 static_cast<unsigned int>(label.size()))); | 27 static_cast<unsigned int>(label.size()))); |
29 } | 28 } |
30 | 29 |
31 std::string Base64EncodeUrlSafe(const std::vector<uint8_t>& input) { | 30 std::string Base64EncodeUrlSafe(const std::vector<uint8_t>& input) { |
32 // The JSON web signature spec says that padding is omitted. | 31 // The JSON web signature spec says that padding is omitted. |
33 // https://tools.ietf.org/html/draft-ietf-jose-json-web-signature-36#section-2 | 32 // https://tools.ietf.org/html/draft-ietf-jose-json-web-signature-36#section-2 |
34 std::string base64url_encoded; | 33 std::string base64url_encoded; |
35 base::Base64UrlEncode( | 34 base::Base64UrlEncode( |
36 base::StringPiece(reinterpret_cast<const char*>(vector_as_array(&input)), | 35 base::StringPiece(reinterpret_cast<const char*>(input.data()), |
37 input.size()), | 36 input.size()), |
38 base::Base64UrlEncodePolicy::OMIT_PADDING, &base64url_encoded); | 37 base::Base64UrlEncodePolicy::OMIT_PADDING, &base64url_encoded); |
39 return base64url_encoded; | 38 return base64url_encoded; |
40 } | 39 } |
41 | 40 |
42 scoped_ptr<base::DictionaryValue> CreatePublicKeyJwkDict() { | 41 scoped_ptr<base::DictionaryValue> CreatePublicKeyJwkDict() { |
43 scoped_ptr<base::DictionaryValue> jwk(new base::DictionaryValue()); | 42 scoped_ptr<base::DictionaryValue> jwk(new base::DictionaryValue()); |
44 jwk->SetString("kty", "RSA"); | 43 jwk->SetString("kty", "RSA"); |
45 jwk->SetString("n", | 44 jwk->SetString("n", |
46 Base64EncodeUrlSafe(HexStringToBytes(kPublicKeyModulusHex))); | 45 Base64EncodeUrlSafe(HexStringToBytes(kPublicKeyModulusHex))); |
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507 EXPECT_TRUE(public_key2.extractable()); | 506 EXPECT_TRUE(public_key2.extractable()); |
508 EXPECT_EQ(import_algorithm.id(), public_key2.algorithm().id()); | 507 EXPECT_EQ(import_algorithm.id(), public_key2.algorithm().id()); |
509 | 508 |
510 // TODO(eroman): Export the SPKI and verify matches. | 509 // TODO(eroman): Export the SPKI and verify matches. |
511 } | 510 } |
512 } | 511 } |
513 | 512 |
514 } // namespace | 513 } // namespace |
515 | 514 |
516 } // namespace webcrypto | 515 } // namespace webcrypto |
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