253 lines
10 KiB
JavaScript
253 lines
10 KiB
JavaScript
// Setup dumb test wrapper
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var testsdiv = $('#tests');
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var testsOutstanding = [];
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var exclusiveRunning = -1;
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var exclusiveTestsWaiting = [];
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var maxTestId = 0;
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function startNextExclusiveTest() {
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for (var i = 0; i < maxTestId; i++) {
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if (exclusiveTestsWaiting[i] !== undefined) {
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exclusiveTestsWaiting[i]();
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break;
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}
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}
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}
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function TEST(func, name, exclusive) {
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if (exclusive == undefined)
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exculsive = false;
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var funcName = name === undefined ? func + "" : name;
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var testIndex = maxTestId;
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var exclusiveIndex = -1;
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if (exclusive && exclusiveRunning != -1)
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exclusiveIndex = maxTestId;
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maxTestId = maxTestId + 1;
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function callback(result) {
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if (testsOutstanding[testIndex] == undefined)
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testsdiv.append('<p style="color: red;">' + funcName + ' called back multiple times</p>');
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else if (result)
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testsdiv.append('<p style="color: green;">' + funcName + ' passed</p>');
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else
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testsdiv.append('<p style="color: red;">' + funcName + ' returned false</p>');
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delete testsOutstanding[testIndex];
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if (exclusive) {
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exclusiveRunning = -1;
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localStorage.clear();
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if (exclusiveIndex != -1)
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delete exclusiveTestsWaiting[exclusiveIndex];
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startNextExclusiveTest();
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}
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}
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var runFunc = function() {
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if (exclusive) {
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exclusiveRunning = testIndex;
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localStorage.clear();
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}
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try {
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testsOutstanding[testIndex] = funcName;
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func(callback);
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} catch (e) {
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testsdiv.append('<p style="color: red;">' + funcName + ' threw ' + e + '</p>');
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}
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}
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if (!exclusive || exclusiveRunning == -1)
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runFunc();
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else
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exclusiveTestsWaiting[exclusiveIndex] = runFunc;
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}
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function hexToArrayBuffer(str) {
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var ret = new ArrayBuffer(str.length / 2);
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var array = new Uint8Array(ret);
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for (var i = 0; i < str.length/2; i++)
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array[i] = parseInt(str.substr(i*2, 2), 16);
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return ret;
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}
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registerOnLoadFunction(function() {
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localStorage.clear();
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// Random tests to check my JS knowledge
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TEST(function(callback) { callback(!objectContainsKeys({})); });
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TEST(function(callback) { callback(objectContainsKeys({ a: undefined })); });
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TEST(function(callback) { callback(objectContainsKeys({ a: null })); });
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TEST(function(callback) {
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var b = new ArrayBuffer(3);
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var a = new Uint8Array(b);
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a[0] = 0;
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a[1] = 255;
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a[2] = 128;
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callback(getString(b) == "\x00\xff\x80");
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}, "ArrayBuffer->String conversion");
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// Basic sanity-checks on the crypto library
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TEST(function(callback) {
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var PushMessageProto = dcodeIO.ProtoBuf.loadProtoFile("protos/IncomingPushMessageSignal.proto").build("textsecure.PushMessageContent");
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var IncomingMessageProto = dcodeIO.ProtoBuf.loadProtoFile("protos/IncomingPushMessageSignal.proto").build("textsecure.IncomingPushMessageSignal");
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var text_message = new PushMessageProto();
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text_message.body = "Hi Mom";
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var server_message = {type: 0, // unencrypted
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source: "+19999999999", timestamp: 42, message: text_message.encode() };
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crypto.handleIncomingPushMessageProto(server_message, function(message) {
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callback(message.body == text_message.body &&
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message.attachments.length == text_message.attachments.length &&
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text_message.attachments.length == 0);
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});
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}, 'Unencrypted PushMessageProto "decrypt"', true);
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TEST(function(callback) {
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crypto.generateKeys(function() {
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callback(true);
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});
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}, "Test simple create key", true);
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TEST(function(callback) {
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// These are just some random curve25519 test vectors I found online
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var alice_priv = hexToArrayBuffer("77076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c2a");
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var alice_pub = hexToArrayBuffer("8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a");
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var bob_priv = hexToArrayBuffer("5dab087e624a8a4b79e17f8b83800ee66f3bb1292618b6fd1c2f8b27ff88e0eb");
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var bob_pub = hexToArrayBuffer("de9edb7d7b7dc1b4d35b61c2ece435373f8343c85b78674dadfc7e146f882b4f");
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var shared_sec = hexToArrayBuffer("4a5d9d5ba4ce2de1728e3bf480350f25e07e21c947d19e3376f09b3c1e161742");
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postNaclMessage({command: "bytesToPriv", priv: alice_priv}, function(message) {
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var target = new Uint8Array(alice_priv.slice(0));
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target[0] &= 248;
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target[31] &= 127;
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target[31] |= 64;
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if (String.fromCharCode.apply(null, new Uint8Array(message.res)) != String.fromCharCode.apply(null, target))
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callback(false);
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var alice_calc_priv = message.res;
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postNaclMessage({command: "bytesToPriv", priv: bob_priv}, function(message) {
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var target = new Uint8Array(bob_priv.slice(0));
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target[0] &= 248;
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target[31] &= 127;
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target[31] |= 64;
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if (String.fromCharCode.apply(null, new Uint8Array(message.res)) != String.fromCharCode.apply(null, target))
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callback(false);
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var bob_calc_priv = message.res;
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postNaclMessage({command: "privToPub", priv: alice_calc_priv}, function(message) {
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if (String.fromCharCode.apply(null, new Uint16Array(message.res)) != String.fromCharCode.apply(null, new Uint16Array(alice_pub)))
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callback(false);
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postNaclMessage({command: "privToPub", priv: bob_calc_priv}, function(message) {
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if (String.fromCharCode.apply(null, new Uint16Array(message.res)) != String.fromCharCode.apply(null, new Uint16Array(bob_pub)))
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callback(false);
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postNaclMessage({command: "ECDHE", priv: alice_calc_priv, pub: bob_pub}, function(message) {
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if (String.fromCharCode.apply(null, new Uint16Array(message.res)) != String.fromCharCode.apply(null, new Uint16Array(shared_sec)))
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callback(false);
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postNaclMessage({command: "ECDHE", priv: bob_calc_priv, pub: alice_pub}, function(message) {
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if (String.fromCharCode.apply(null, new Uint16Array(message.res)) != String.fromCharCode.apply(null, new Uint16Array(shared_sec)))
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callback(false);
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else
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callback(true);
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});
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});
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});
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});
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});
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});
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}, "Simple Curve25519 test vector");
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TEST(function(callback) {
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var IKM = new Uint8Array(new ArrayBuffer(22));
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for (var i = 0; i < 22; i++)
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IKM[i] = 11;
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var salt = new Uint8Array(new ArrayBuffer(13));
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for (var i = 0; i < 13; i++)
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salt[i] = i;
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var info = new Uint8Array(new ArrayBuffer(10));
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for (var i = 0; i < 10; i++)
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info[i] = 240 + i;
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var OKM = crypto_tests.HKDF(IKM, salt, info);
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var T1 = hexToArrayBuffer("3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf");
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var T2 = hexToArrayBuffer("34007208d5b887185865");
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callback(getString(OKM[0]) == getString(T1) && getString(OKM[1]).substring(0, 10) == getString(T2));
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}, "HMAC RFC5869 Test vectors");
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var axolotlTestVectors = {
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aliceIdentityPriv: hexToArrayBuffer("d8dab419978a2693f2842691931e4c8aaa09a11e8a94b5817cc4f81a1c474a62"),
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aliceIdentityPub: hexToArrayBuffer("0502e9e6c0528ea9e44d8cb759aeaa02ae3eccbe3107de4f0815240b414744fd22"),
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bobIdentityPriv: hexToArrayBuffer("18bd2244222329293a303343759e8e9feb4a4e2771273111528ef97abb6a567e"),
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bobIdentityPub: hexToArrayBuffer("05b1cb0b5f1e5c93d20a3db2af0ab2512d39d91e6b671ee8e462a62658ba064a5b"),
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aliceLastResort: hexToArrayBuffer("8825a933b97d40f65ea37701800900f10d8ba6dff6979a5634e0dc6de8d9b24f"),
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bobLastResort: hexToArrayBuffer("c054dbefd8eee42ff3c1bb873def01f05411304ee07014ff86088c11f57b8e76"),
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alicePre0: hexToArrayBuffer("384db59677ea9545f1da2c10426b463fb3180bd30d294ad69cd91b44e3a3ad43"),
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alicePre1: hexToArrayBuffer("a841ece2aab82a0542c59c0daca5bd0ae36bc81b3f375ba0ffcc73ab2feacf6f"),
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bobPre0: hexToArrayBuffer("10b6b52b867f79e330a5fa3b46fd6a542a1dc21d1103f4d2e8f741c0dd989474"),
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bobPre1: hexToArrayBuffer("70be59ec978e3aaa95b64635b09ad1a614c2eda2142ac577b1eb6b1ec8e7f270"),
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aliceToBob: hexToArrayBuffer("08031205414c4943452203424f4228c3dfc6cac92832860122080012210518761fa74e002dbbbb140ca7950fb83a3aab3dd4fb7b75ec87eea17f0cde7e0a1a210502e9e6c0528ea9e44d8cb759aeaa02ae3eccbe3107de4f0815240b414744fd22223b220a2105fbad228c11ab8098c3fcb9c16ff1f9df705dce81ea4b6e3df988148e254270751000180122093cfc98c3bc5557b31ffe8deba6900bcfe6"),
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plain: hexToArrayBuffer("0a07486920426f6221"),
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sessionKey: hexToArrayBuffer("34400f1fde8f3b96beb435c280a6e93b829679b7e948a85c2f7250c6bfd419dd411a0e9cb5f62cd8b39e2ba23e013763169eb40a"),
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encryptedMessage: hexToArrayBuffer("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")
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};
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// Axolotl test vectors
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TEST(function(callback) {
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var v = axolotlTestVectors;
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storage.putEncrypted("25519KeyidentityKey", { pubKey: v.aliceIdentityPub, privKey: v.aliceIdentityPriv });
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callback(true);
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}, "Axolotl test vectors as alice", true);
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// Axolotl test vectors
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TEST(function(callback) {
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var v = axolotlTestVectors;
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storage.putEncrypted("25519KeyidentityKey", { pubKey: v.bobIdentityPub, privKey: v.bobIdentityPriv });
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postNaclMessage({command: "privToPub", priv: v.bobPre0}, function(message) {
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storage.putEncrypted("25519KeypreKey0", { pubKey: message.res, privKey: v.bobPre0 });
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postNaclMessage({command: "privToPub", priv: v.bobPre1}, function(message) {
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storage.putEncrypted("25519KeypreKey1", { pubKey: message.res, privKey: v.bobPre1 });
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postNaclMessage({command: "privToPub", priv: v.bobLastResort}, function(message) {
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storage.putEncrypted("signaling_key", v.sessionKey);
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var aliceToBob = crypto.decryptWebsocketMessage(v.encryptedMessage);
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if (getString(aliceToBob) != getString(v.aliceToBob))
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callback(false);
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storage.putEncrypted("25519KeypreKey16777215", { pubKey: message.res, privKey: v.bobLastResort });
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var b64 = base64EncArr(new Uint8Array(v.aliceToBob));
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crypto.handleIncomingPushMessageProto(IncomingPushMessageProtobuf.decode(b64), function(decrypted_message) {
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callback(decrypted_message == "Hi, Bob!");
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});
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});
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});
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});
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}, "Axolotl test vectors as bob", true);
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window.setInterval(function() {
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for (var i = 0; i < maxTestId; i++) {
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if (testsOutstanding[i] !== undefined) {
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testsdiv.append('<p style="color: red;">' + testsOutstanding[i] + ' timed out</p>');
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if (exclusiveRunning == i) {
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testsdiv.append('<p style="color: red;">WARNING: exclusive test left running, further results may be unreliable.</p>');
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delete exclusiveTestsWaiting[i];
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}
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}
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delete testsOutstanding[i];
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}
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startNextExclusiveTest();
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localStorage.clear();
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}, 250);
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});
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