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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 'use strict'; |
| 6 |
| 7 var assertEq = chrome.test.assertEq; |
| 8 var assertTrue = chrome.test.assertTrue; |
| 9 var callbackPass = chrome.test.callbackPass; |
| 10 var succeed = chrome.test.succeed; |
| 11 |
| 12 // X.509 certificate in DER encoding issued by 'root.pem' which is set to be |
| 13 // trusted by the test setup. |
| 14 // Read from 'l1_leaf.der', generated by create_test_certs.sh . |
| 15 var l1_leaf_cert = null; |
| 16 |
| 17 // Reads the binary file at |path| and passes it as a Uint8Array to |callback|. |
| 18 function readFile(path, callback) { |
| 19 var oReq = new XMLHttpRequest(); |
| 20 oReq.responseType = "arraybuffer"; |
| 21 oReq.open("GET", path, true /* asynchronous */); |
| 22 oReq.onload = function() { |
| 23 var arrayBuffer = oReq.response; |
| 24 if (arrayBuffer) { |
| 25 callback(new Uint8Array(arrayBuffer)); |
| 26 } else { |
| 27 callback(null); |
| 28 } |
| 29 }; |
| 30 oReq.send(null); |
| 31 } |
| 32 |
| 33 function compareBuffers(a, b) { |
| 34 if (a.length != b.length) |
| 35 return false; |
| 36 for (var i = 0; i < a.length; i++) { |
| 37 if (a[i] != b[i]) |
| 38 return false; |
| 39 } |
| 40 return true; |
| 41 } |
| 42 |
| 43 var signDigestRequest; |
| 44 var signCallback; |
| 45 |
| 46 function register() { |
| 47 assertTrue(!!chrome.certificateProvider); |
| 48 assertTrue(!!chrome.certificateProvider.onCertificatesRequested); |
| 49 assertTrue(!!chrome.certificateProvider.onSignDigestRequested); |
| 50 |
| 51 var validCertInfo = { |
| 52 certificate: l1_leaf_cert.buffer, |
| 53 supportedHashes: ['SHA1'] |
| 54 }; |
| 55 var invalidCert = new Uint8Array([1, 2, 3, 4, 5]); |
| 56 var invalidCertInfo = { |
| 57 certificate: invalidCert.buffer, |
| 58 supportedHashes: ['SHA256'] |
| 59 }; |
| 60 |
| 61 function checkResult(rejectedCerts) { |
| 62 assertEq(1, rejectedCerts.length); |
| 63 assertTrue(compareBuffers(invalidCert, new Uint8Array(rejectedCerts[0]))); |
| 64 } |
| 65 |
| 66 function reportCertificates(reportCallback) { |
| 67 reportCallback([validCertInfo, invalidCertInfo], callbackPass(checkResult)); |
| 68 } |
| 69 |
| 70 chrome.certificateProvider.onCertificatesRequested.addListener( |
| 71 callbackPass(reportCertificates)); |
| 72 |
| 73 chrome.certificateProvider.onSignDigestRequested.addListener(function( |
| 74 request, callback) { |
| 75 assertTrue( |
| 76 compareBuffers(l1_leaf_cert, new Uint8Array(request.certificate))); |
| 77 // The sign request must refer to the only hash that was declared to be |
| 78 // supported. |
| 79 assertEq(1, validCertInfo.supportedHashes.length); |
| 80 assertEq(validCertInfo.supportedHashes[0], request.hash); |
| 81 signCallback = callback; |
| 82 signDigestRequest = request; |
| 83 succeed(); |
| 84 }); |
| 85 |
| 86 succeed(); |
| 87 } |
| 88 |
| 89 function replyWithSignature(signature) { |
| 90 signCallback(signature.buffer); |
| 91 } |
| 92 |
| 93 function replyWithSignatureSecondTime() { |
| 94 var signature = new Uint8Array([1,2,3]); |
| 95 try { |
| 96 signCallback(signature.buffer); |
| 97 } catch (e) { |
| 98 return true; |
| 99 } |
| 100 return false; |
| 101 } |
| 102 |
| 103 function runTest() { |
| 104 chrome.test.runTests([register]); |
| 105 } |
| 106 |
| 107 readFile('l1_leaf.der', function(cert) { |
| 108 l1_leaf_cert = cert; |
| 109 runTest(); |
| 110 }); |
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