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dtls-fingerprint-validation.html
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dtls-fingerprint-validation.html
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<!DOCTYPE html>
<html>
<head>
<title>DTLS fingerprint validation</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../RTCPeerConnection-helper.js"></script>
</head>
<body>
<script>
// Tests that an invalid fingerprint leads to a connectionState 'failed'.
promise_test(async t => {
const pc1 = new RTCPeerConnection();
const pc2 = new RTCPeerConnection();
t.add_cleanup(() => pc1.close());
t.add_cleanup(() => pc2.close());
pc1.createDataChannel('datachannel');
coupleIceCandidates(pc1, pc2);
const offer = await pc1.createOffer();
await pc2.setRemoteDescription(offer);
await pc1.setLocalDescription(offer);
const answer = await pc2.createAnswer();
await pc1.setRemoteDescription(new RTCSessionDescription({
type: answer.type,
sdp: answer.sdp.replace(/a=fingerprint:sha-256 .*/g,
'a=fingerprint:sha-256 00:00:00:00:00:00:00:00:00:00:00:00:00:' +
'00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00'),
}));
await pc2.setLocalDescription(answer);
await waitForConnectionStateChange(pc1, ['failed']);
await waitForConnectionStateChange(pc2, ['failed']);
}, 'Connection fails if one side provides a wrong DTLS fingerprint');
</script>
</body>
</html>