112 lines
4.7 KiB
HTML
112 lines
4.7 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<script src="../resources/testharness.js"></script>
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<script src="../resources/testharnessreport.js"></script>
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</head>
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<body>
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<video id="audio" autoplay playsInline></video>
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<script src ="routines.js"></script>
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<script>
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let sender, receiver;
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let key1, key2, key3, key4;
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promise_test(async (test) => {
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const key = await crypto.subtle.importKey("raw", new Uint8Array([143, 77, 43, 10, 72, 19, 37, 67, 236, 219, 24, 93, 26, 165, 91, 178]), "HKDF", false, ["deriveBits", "deriveKey"]);
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const transform = new SFrameTransform;
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await transform.setEncryptionKey(key);
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await transform.setEncryptionKey(key, 1);
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await transform.setEncryptionKey(key, BigInt('18446744073709551613'));
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await transform.setEncryptionKey(key, BigInt('18446744073709551614'));
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await transform.setEncryptionKey(key, BigInt('18446744073709551615'));
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await transform.setEncryptionKey(key, BigInt('18446744073709551616')).then(assert_unreached, (e) => {
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assert_true(e instanceof RangeError);
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assert_equals(e.message, "Not a 64 bits integer");
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});
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}, "Passing various key IDs");
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promise_test(async (test) => {
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key1 = await crypto.subtle.importKey("raw", new Uint8Array([143, 77, 43, 10, 72, 19, 37, 67, 236, 219, 24, 93, 26, 165, 91, 178]), "HKDF", false, ["deriveBits", "deriveKey"]);
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key2 = await crypto.subtle.importKey("raw", new Uint8Array([144, 77, 43, 10, 72, 19, 37, 67, 236, 219, 24, 93, 26, 165, 91, 178]), "HKDF", false, ["deriveBits", "deriveKey"]);
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key3 = await crypto.subtle.importKey("raw", new Uint8Array([145, 77, 43, 10, 72, 19, 37, 67, 236, 219, 24, 93, 26, 165, 91, 178]), "HKDF", false, ["deriveBits", "deriveKey"]);
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key4 = await crypto.subtle.importKey("raw", new Uint8Array([146, 77, 43, 10, 72, 19, 37, 67, 236, 219, 24, 93, 26, 165, 91, 178]), "HKDF", false, ["deriveBits", "deriveKey"]);
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const localStream = await navigator.mediaDevices.getUserMedia({audio: true});
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const stream = await new Promise((resolve, reject) => {
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createConnections((firstConnection) => {
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sender = firstConnection.addTrack(localStream.getAudioTracks()[0], localStream);
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let transform = new SFrameTransform;
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transform.setEncryptionKey(key1);
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sender.transform = transform;
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}, (secondConnection) => {
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secondConnection.ontrack = (trackEvent) => {
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let transform = new SFrameTransform;
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transform.setEncryptionKey(key1);
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transform.setEncryptionKey(key2);
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transform.setEncryptionKey(key3, 1000);
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transform.setEncryptionKey(key4, BigInt('18446744073709551615'));
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receiver = trackEvent.receiver;
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receiver.transform = transform;
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resolve(trackEvent.streams[0]);
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};
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});
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setTimeout(() => reject("Test timed out"), 5000);
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});
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audio.srcObject = stream;
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await audio.play();
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}, "Audio exchange with SFrame setup");
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async function waitForCounterIncrease(receiver)
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{
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const receiverCounter = internals.sframeCounter(receiver.transform);
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let counter = 0;
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while (receiverCounter === internals.sframeCounter(receiver.transform) && ++counter < 100)
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await new Promise(resolve => setTimeout(resolve, 50));
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return receiverCounter !== internals.sframeCounter(receiver.transform);
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}
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async function waitForReceiverKeyId(receiver, keyId)
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{
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let counter = 0;
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while (keyId !== internals.sframeKeyId(receiver.transform) && ++counter < 100)
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await new Promise(resolve => setTimeout(resolve, 50));
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return keyId === internals.sframeKeyId(receiver.transform);
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}
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promise_test(async (test) => {
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sender.transform.setEncryptionKey(key2);
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if (!window.internals)
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return;
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assert_true(await waitForReceiverKeyId(receiver, 1), "key id 1");
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assert_true(await waitForCounterIncrease(receiver), "counter increase 1");
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}, "Add a new encryption key");
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promise_test(async (test) => {
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sender.transform.setEncryptionKey(key3, 1000);
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if (!window.internals)
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return;
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assert_true(await waitForReceiverKeyId(receiver, 1000), "key id 2");
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assert_true(await waitForCounterIncrease(receiver), "counter increase 2");
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}, "Add a new encryption key with key id");
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promise_test(async (test) => {
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sender.transform.setEncryptionKey(key4, BigInt('18446744073709551613'));
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if (!window.internals)
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return;
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assert_true(await waitForReceiverKeyId(receiver, 1000), "key id 3");
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assert_true(await waitForCounterIncrease(receiver), "counter increase 3");
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}, "Add a new encryption key with BigInt key id");
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</script>
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</body>
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</html>
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