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| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <script src="../resources/js-test.js"></script> |
| 5 <script src="resources/common.js"></script> |
| 6 </head> |
| 7 <body> |
| 8 <p id="description"></p> |
| 9 <div id="console"></div> |
| 10 |
| 11 <script> |
| 12 description("Tests structured cloning of AES keys"); |
| 13 |
| 14 jsTestIsAsync = true; |
| 15 |
| 16 // Tests the 48 permutations of keys generated by: |
| 17 // kPossibleAlgorithms x kPossibleExtractable x kPossibleKeyUsages x kPossible
KeyData |
| 18 // |
| 19 // For practical reasons these tests are not exhaustive. |
| 20 |
| 21 var k128BitData = "30112233445566778899aabbccddeeff" |
| 22 var k192BitData = "800102030405060708090a0b0c0d0e0f1011121314151617"; |
| 23 var k256BitData = "00112233445546778899aabbccddeeff000102030405060708090a0b0c0d0
e0f"; |
| 24 |
| 25 var kPossibleAlgorithms = ['AES-CBC', 'AES-GCM']; |
| 26 var kPossibleExtractable = [true, false]; |
| 27 var kPossibleKeyUsages = [[], ['encrypt'], ['decrypt', 'wrapKey'], ['encrypt', '
wrapKey', 'unwrapKey']]; |
| 28 var kPossibleKeyData = [k128BitData, k192BitData, k256BitData]; |
| 29 |
| 30 function runTest(algorithmName, extractable, keyUsages, keyData) |
| 31 { |
| 32 var importData = hexStringToUint8Array(keyData); |
| 33 var importAlgorithm = { name: algorithmName }; |
| 34 |
| 35 var results = {}; |
| 36 |
| 37 return crypto.subtle.importKey('raw', importData, importAlgorithm, extractab
le, keyUsages).then(function(importedKey) { |
| 38 results.importedKey = importedKey; |
| 39 importedKey.extraProperty = 'hi'; |
| 40 return cloneKey(importedKey); |
| 41 }).then(function(clonedKey) { |
| 42 results.clonedKey = clonedKey; |
| 43 if (extractable) |
| 44 return crypto.subtle.exportKey('raw', clonedKey); |
| 45 return null; |
| 46 }).then(function(clonedKeyData) { |
| 47 importedKey = results.importedKey; |
| 48 clonedKey = results.clonedKey; |
| 49 |
| 50 shouldEvaluateAs("importedKey.extraProperty", "hi"); |
| 51 shouldEvaluateAs("importedKey.type", "secret"); |
| 52 shouldEvaluateAs("importedKey.extractable", extractable); |
| 53 shouldEvaluateAs("importedKey.algorithm.name", algorithmName); |
| 54 shouldEvaluateAs("importedKey.algorithm.length", importData.length * 8); |
| 55 shouldEvaluateAs("importedKey.usages.join(',')", keyUsages.join(",")); |
| 56 |
| 57 shouldBeTrue("importedKey != clonedKey"); |
| 58 |
| 59 shouldBeUndefined("clonedKey.extraProperty"); |
| 60 shouldEvaluateAs("clonedKey.type", "secret"); |
| 61 shouldEvaluateAs("clonedKey.extractable", extractable); |
| 62 shouldEvaluateAs("clonedKey.algorithm.name", algorithmName); |
| 63 shouldEvaluateAs("clonedKey.algorithm.length", importData.length * 8); |
| 64 shouldEvaluateAs("clonedKey.usages.join(',')", keyUsages.join(",")); |
| 65 |
| 66 logSerializedKey(importedKey); |
| 67 |
| 68 if (extractable) |
| 69 bytesShouldMatchHexString("Cloned key exported data", keyData, clone
dKeyData); |
| 70 |
| 71 debug(""); |
| 72 }); |
| 73 } |
| 74 |
| 75 var lastPromise = Promise.resolve(null); |
| 76 |
| 77 kPossibleAlgorithms.forEach(function(algorithmName) { |
| 78 kPossibleExtractable.forEach(function(extractable) { |
| 79 kPossibleKeyUsages.forEach(function(keyUsages) { |
| 80 kPossibleKeyData.forEach(function(keyData) { |
| 81 lastPromise = lastPromise.then(runTest.bind(null, algorithmName,
extractable, keyUsages, keyData)); |
| 82 }); |
| 83 }); |
| 84 }); |
| 85 }); |
| 86 |
| 87 lastPromise.then(finishJSTest, failAndFinishJSTest); |
| 88 |
| 89 </script> |
| 90 |
| 91 </body> |
| 92 </html> |
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Chromium Code Reviews
Issue 195543002:
[webcrypto] Implement structured clone of keys (blink-side). (Closed)
Base URL: svn://svn.chromium.org/blink/trunk