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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 var utils = require('utils'); | 5 var utils = require('utils'); |
6 var internalAPI = require('enterprise.platformKeys.internalAPI'); | 6 var internalAPI = require('enterprise.platformKeys.internalAPI'); |
7 var intersect = require('platformKeys.utils').intersect; | 7 var intersect = require('platformKeys.utils').intersect; |
8 var subtleCryptoModule = require('platformKeys.SubtleCrypto'); | 8 var subtleCryptoModule = require('platformKeys.SubtleCrypto'); |
9 var SubtleCryptoImpl = subtleCryptoModule.SubtleCryptoImpl; | 9 var SubtleCryptoImpl = subtleCryptoModule.SubtleCryptoImpl; |
10 var KeyPair = require('enterprise.platformKeys.KeyPair').KeyPair; | 10 var KeyPair = require('enterprise.platformKeys.KeyPair').KeyPair; |
11 var KeyUsage = require('platformKeys.Key').KeyUsage; | 11 var KeyUsage = require('platformKeys.Key').KeyUsage; |
12 | 12 |
13 var normalizeAlgorithm = | 13 var normalizeAlgorithm = |
14 requireNative('platform_keys_natives').NormalizeAlgorithm; | 14 requireNative('platform_keys_natives').NormalizeAlgorithm; |
15 | 15 |
16 // This error is thrown by the internal and public API's token functions and | 16 // This error is thrown by the internal and public API's token functions and |
17 // must be rethrown by this custom binding. Keep this in sync with the C++ part | 17 // must be rethrown by this custom binding. Keep this in sync with the C++ part |
18 // of this API. | 18 // of this API. |
19 var errorInvalidToken = "The token is not valid."; | 19 var errorInvalidToken = 'The token is not valid.'; |
20 | 20 |
21 // The following errors are specified in WebCrypto. | 21 // The following errors are specified in WebCrypto. |
22 // TODO(pneubeck): These should be DOMExceptions. | 22 // TODO(pneubeck): These should be DOMExceptions. |
23 function CreateNotSupportedError() { | 23 function CreateNotSupportedError() { |
24 return new Error('The algorithm is not supported'); | 24 return new Error('The algorithm is not supported'); |
25 } | 25 } |
26 | 26 |
27 function CreateInvalidAccessError() { | 27 function CreateInvalidAccessError() { |
28 return new Error('The requested operation is not valid for the provided key'); | 28 return new Error('The requested operation is not valid for the provided key'); |
29 } | 29 } |
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69 } | 69 } |
70 return true; | 70 return true; |
71 } | 71 } |
72 | 72 |
73 /** | 73 /** |
74 * Implementation of WebCrypto.SubtleCrypto used in enterprise.platformKeys. | 74 * Implementation of WebCrypto.SubtleCrypto used in enterprise.platformKeys. |
75 * Derived from platformKeys.SubtleCrypto. | 75 * Derived from platformKeys.SubtleCrypto. |
76 * @param {string} tokenId The id of the backing Token. | 76 * @param {string} tokenId The id of the backing Token. |
77 * @constructor | 77 * @constructor |
78 */ | 78 */ |
79 var EnterpriseSubtleCryptoImpl = function(tokenId) { | 79 function EnterpriseSubtleCryptoImpl(tokenId) { |
80 SubtleCryptoImpl.call(this, tokenId); | 80 $Function.call(SubtleCryptoImpl, this, tokenId); |
81 }; | 81 } |
82 | 82 |
83 EnterpriseSubtleCryptoImpl.prototype = | 83 EnterpriseSubtleCryptoImpl.prototype = |
84 Object.create(SubtleCryptoImpl.prototype); | 84 $Object.create(SubtleCryptoImpl.prototype); |
85 | 85 |
86 EnterpriseSubtleCryptoImpl.prototype.generateKey = | 86 EnterpriseSubtleCryptoImpl.prototype.generateKey = |
87 function(algorithm, extractable, keyUsages) { | 87 function(algorithm, extractable, keyUsages) { |
88 var subtleCrypto = this; | 88 var subtleCrypto = this; |
89 return new Promise(function(resolve, reject) { | 89 return new Promise(function(resolve, reject) { |
90 // TODO(pneubeck): Apply the algorithm normalization of the WebCrypto | 90 // TODO(pneubeck): Apply the algorithm normalization of the WebCrypto |
91 // implementation. | 91 // implementation. |
92 | 92 |
93 if (extractable) { | 93 if (extractable) { |
94 // Note: This deviates from WebCrypto.SubtleCrypto. | 94 // Note: This deviates from WebCrypto.SubtleCrypto. |
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137 } | 137 } |
138 utils.expose(SubtleCrypto, EnterpriseSubtleCryptoImpl, { | 138 utils.expose(SubtleCrypto, EnterpriseSubtleCryptoImpl, { |
139 superclass: subtleCryptoModule.SubtleCrypto, | 139 superclass: subtleCryptoModule.SubtleCrypto, |
140 functions: [ | 140 functions: [ |
141 'generateKey', | 141 'generateKey', |
142 // 'sign', 'exportKey' are exposed by the base class | 142 // 'sign', 'exportKey' are exposed by the base class |
143 ], | 143 ], |
144 }); | 144 }); |
145 | 145 |
146 exports.$set('SubtleCrypto', SubtleCrypto); | 146 exports.$set('SubtleCrypto', SubtleCrypto); |
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