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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "config.h" | 31 #include "config.h" |
32 #include "modules/crypto/CryptoOperation.h" | 32 #include "modules/crypto/CryptoOperation.h" |
33 | 33 |
34 #include "modules/crypto/AesCbcParams.h" | |
35 #include "modules/crypto/AesKeyGenParams.h" | |
36 #include "modules/crypto/Algorithm.h" | 34 #include "modules/crypto/Algorithm.h" |
37 | 35 |
38 namespace WebCore { | 36 namespace WebCore { |
39 | 37 |
40 namespace { | |
41 | |
42 PassRefPtr<Algorithm> createAlgorithm(const WebKit::WebCryptoAlgorithm& algorith
m) | |
43 { | |
44 switch (algorithm.paramsType()) { | |
45 case WebKit::WebCryptoAlgorithmParamsTypeNone: | |
46 return Algorithm::create(algorithm); | |
47 case WebKit::WebCryptoAlgorithmParamsTypeAesCbcParams: | |
48 return AesCbcParams::create(algorithm); | |
49 case WebKit::WebCryptoAlgorithmParamsTypeAesKeyGenParams: | |
50 return AesKeyGenParams::create(algorithm); | |
51 } | |
52 ASSERT_NOT_REACHED(); | |
53 return 0; | |
54 } | |
55 | |
56 } // namespace | |
57 | |
58 CryptoOperation::CryptoOperation(const WebKit::WebCryptoAlgorithm& algorithm) | 38 CryptoOperation::CryptoOperation(const WebKit::WebCryptoAlgorithm& algorithm) |
59 : m_algorithm(algorithm) | 39 : m_algorithm(algorithm) |
60 { | 40 { |
61 ScriptWrappable::init(this); | 41 ScriptWrappable::init(this); |
62 } | 42 } |
63 | 43 |
64 Algorithm* CryptoOperation::algorithm() | 44 Algorithm* CryptoOperation::algorithm() |
65 { | 45 { |
66 if (!m_algorithmNode) | 46 if (!m_algorithmNode) |
67 m_algorithmNode = createAlgorithm(m_algorithm); | 47 m_algorithmNode = Algorithm::create(m_algorithm); |
68 return m_algorithmNode.get(); | 48 return m_algorithmNode.get(); |
69 } | 49 } |
70 | 50 |
71 } // namespace WebCore | 51 } // namespace WebCore |
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