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118 lines
5.8 KiB
HTML
118 lines
5.8 KiB
HTML
<!DOCTYPE html>
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<!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachusetts Institute of Technology, ERCIM, Keio University, Beihang). -->
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<html>
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<head>
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<title>Verify MediaKeySession.keyStatuses with multiple sessions</title>
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<script src="encrypted-media-utils.js"></script>
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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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<div id="log"></div>
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<script>
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async_test(function(test)
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{
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var mediaKeySession1;
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var mediaKeySession2;
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var initDataType;
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var initData;
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// Even though key ids are uint8, using printable values so that
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// they can be verified easily.
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var key1 = stringToUint8Array('123');
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var key2 = stringToUint8Array('4567890');
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var rawKey1 = new Uint8Array([0xeb, 0xdd, 0x62, 0xf1, 0x68, 0x14, 0xd2, 0x7b,
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0x68, 0xef, 0x12, 0x2a, 0xfc, 0xe4, 0xae, 0x3c]);
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var rawKey2 = new Uint8Array([0x3c, 0xae, 0xe4, 0xfc, 0x2a, 0x12, 0xef, 0x68,
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0x7b, 0xd2, 0x14, 0x68, 0xf1, 0x62, 0xdd, 0xeb]);
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function processMessage1(event)
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{
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// This should only be called for session1.
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assert_equals(event.target, mediaKeySession1);
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// No keys added yet.
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verifyKeyStatuses(mediaKeySession1.keyStatuses, { expected: [], unexpected: [key1, key2] });
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// Add key1 to session1.
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var jwkSet = stringToUint8Array(createJWKSet(createJWK(key1, rawKey1)));
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mediaKeySession1.update(jwkSet).catch(function(error) {
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forceTestFailureFromPromise(test, error);
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});
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}
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function processKeyStatusesChange1(event)
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{
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// This should only be called for session1.
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assert_equals(event.target, mediaKeySession1);
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// Check that keyStatuses contains the expected key1 only.
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dumpKeyStatuses(mediaKeySession1.keyStatuses);
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verifyKeyStatuses(mediaKeySession1.keyStatuses, { expected: [key1], unexpected: [key2] });
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// Now trigger a message event on session2.
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mediaKeySession2.generateRequest(initDataType, initData).catch(function(error) {
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forceTestFailureFromPromise(test, error);
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});
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}
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function processMessage2(event)
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{
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// This should only be called for session2.
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assert_equals(event.target, mediaKeySession2);
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// session2 has no keys added yet.
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verifyKeyStatuses(mediaKeySession2.keyStatuses, { expected: [], unexpected: [key1, key2] });
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// session1 should still have 1 key.
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verifyKeyStatuses(mediaKeySession1.keyStatuses, { expected: [key1], unexpected: [key2] });
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// Add key2 to session2.
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var jwkSet = stringToUint8Array(createJWKSet(createJWK(key2, rawKey2)));
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mediaKeySession2.update(jwkSet).catch(function(error) {
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forceTestFailureFromPromise(test, error);
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});
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}
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function processKeyStatusesChange2(event)
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{
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// This should only be called for session2.
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assert_equals(event.target, mediaKeySession2);
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// Check that keyStatuses contains the expected key2 only.
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dumpKeyStatuses(mediaKeySession2.keyStatuses);
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verifyKeyStatuses(mediaKeySession2.keyStatuses, { expected: [key2], unexpected: [key1] });
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// session1 should still have 1 key.
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verifyKeyStatuses(mediaKeySession1.keyStatuses, { expected: [key1], unexpected: [key2] });
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test.done();
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}
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navigator.requestMediaKeySystemAccess('org.w3.clearkey', getSimpleConfiguration()).then(function(access) {
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initDataType = access.getConfiguration().initDataTypes[0];
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initData = getInitData(initDataType);
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return access.createMediaKeys();
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}).then(function(mediaKeys) {
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mediaKeySession1 = mediaKeys.createSession();
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mediaKeySession2 = mediaKeys.createSession();
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// There should be no keys defined on either session.
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verifyKeyStatuses(mediaKeySession1.keyStatuses, { expected: [], unexpected: [key1, key2] });
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verifyKeyStatuses(mediaKeySession2.keyStatuses, { expected: [], unexpected: [key1, key2] });
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// Bind all the event handlers now.
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waitForEventAndRunStep('message', mediaKeySession1, processMessage1, test);
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waitForEventAndRunStep('message', mediaKeySession2, processMessage2, test);
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waitForEventAndRunStep('keystatuseschange', mediaKeySession1, processKeyStatusesChange1, test);
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waitForEventAndRunStep('keystatuseschange', mediaKeySession2, processKeyStatusesChange2, test);
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// Generate a request on session1.
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return mediaKeySession1.generateRequest(initDataType, initData);
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}).catch(function(error) {
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forceTestFailureFromPromise(test, error);
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});
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}, 'Verify MediaKeySession.keyStatuses with multiple sessions.');
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</script>
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</body>
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</html>
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