| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/webrtc-encoded-transform/routines.js"></script> |
| </head> |
| <body> |
| <video id='video' controls autoplay playsinline></video> |
| <script> |
| promise_test(async (test) => { |
| const 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"]); |
| const 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"]); |
| const 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"]); |
| const 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"]); |
| |
| const localStream = await navigator.mediaDevices.getUserMedia({audio: true}); |
| let receiver; |
| const stream = await new Promise((resolve, reject) => { |
| const connections = createConnections(test, (firstConnection) => { |
| const sender = firstConnection.addTrack(localStream.getAudioTracks()[0], localStream); |
| const transform = new SFrameTransform; |
| transform.setEncryptionKey(key1, 1); |
| sender.transform = transform; |
| }, (secondConnection) => { |
| secondConnection.ontrack = (trackEvent) => { |
| const transform = new SFrameTransform; |
| transform.setEncryptionKey(key1, 0); |
| receiver = trackEvent.receiver; |
| receiver.transform = transform; |
| resolve(trackEvent.streams[0]); |
| }; |
| }); |
| test.step_timeout(() => reject("Test timed out"), 5000); |
| }); |
| |
| let error = await new Promise(resolve => receiver.transform.onerror = resolve); |
| assert_equals(error.errorType, "keyID"); |
| receiver.transform.setEncryptionKey(key1, 1); |
| |
| await new Promise((resolve, reject) => { |
| receiver.transform.onerror = () => reject('sframe still has errors'); |
| test.step_timeout(resolve, 100); |
| }); |
| }, "Missing key triggers an error that can be corrected by adding a key"); |
| |
| promise_test(async (test) => { |
| worker = new Worker('sframe-transform-error-worker.js'); |
| const data = await new Promise(resolve => worker.onmessage = (event) => resolve(event.data)); |
| assert_equals(data, "registered"); |
| const localStream = await navigator.mediaDevices.getUserMedia({ audio: true }); |
| |
| let sender, receiver; |
| |
| const receiverTransform = new SFrameTransform(); |
| 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"]); |
| receiverTransform.setEncryptionKey(key, 1); |
| |
| const senderTransform = new RTCRtpScriptTransform(worker, "SFrameRTCRtpTransform"); |
| |
| const startedPromise = new Promise(resolve => worker.onmessage = (event) => resolve(event.data)); |
| |
| const remoteStream = await new Promise((resolve, reject) => { |
| createConnections(test, (firstConnection) => { |
| pc1 = firstConnection; |
| sender = firstConnection.addTrack(localStream.getTracks()[0], localStream); |
| sender.transform = senderTransform; |
| }, (secondConnection) => { |
| pc2 = secondConnection; |
| secondConnection.ontrack = (trackEvent) => { |
| receiver = trackEvent.receiver; |
| receiver.transform = receiverTransform; |
| resolve(trackEvent.streams[0]); |
| }; |
| }); |
| test.step_timeout(() => reject("Test timed out"), 5000); |
| }); |
| |
| video.srcObject = remoteStream; |
| |
| worker.postMessage({action:"authenticationError"}); |
| let error = await new Promise(resolve => receiver.transform.onerror = resolve); |
| assert_equals(error.errorType, "authentication"); |
| |
| worker.postMessage({action:"syntaxError"}); |
| error = await new Promise(resolve => receiver.transform.onerror = resolve); |
| assert_equals(error.errorType, "syntax"); |
| }, "Tampered data should trigger SFrameTransform errors"); |
| </script> |
| </body> |
| </html> |
