105 lines
4.2 KiB
HTML
105 lines
4.2 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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<title>Encrypted Media Extensions: persistent-license, retrieve and destroy, ClearKey</title>
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<link rel="help" href="https://w3c.github.io/encrypted-media/">
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<!-- Helper scripts for Encrypted Media Extensions tests -->
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<script src=/encrypted-media/util/utils.js></script>
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<script src=/encrypted-media/util/utf8.js></script>
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<script src=/encrypted-media/util/testmediasource.js></script>
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<!-- Message handler for Clear Key keysystem -->
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<script src=/encrypted-media/util/clearkey-messagehandler.js></script>
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</head>
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<body>
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<div id='log'></div>
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<div id='video'>
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<video id="videoelement" width="200px"></video>
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</div>
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<script>
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// Wait for a message from the main window with details of our task
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window.addEventListener( 'message', function( event ) {
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var config = event.data.config,
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configuration = { initDataTypes: [ config.initDataType ],
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audioCapabilities: [ { contentType: config.audioType } ],
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videoCapabilities: [ { contentType: config.videoType } ],
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sessionTypes: [ 'persistent-license' ] },
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assertions = [ ];
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var _mediaKeys,
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_mediaKeySession;
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config.video = document.getElementById('videoelement');
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config.messagehandler = (new MessageHandler( 'org.w3.clearkey')).messagehandler;
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function onComplete() {
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window.opener.postMessage({ testResult: assertions }, '*');
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}
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function onFailure(error) {
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assertions.push( { actual: false, expected: true, message: error.toString() } );
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onComplete();
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}
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function onMessage( messageevent )
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{
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assertions.push( { expected: true, actual: messageevent instanceof window.MediaKeyMessageEvent, message: "event is of correct class" } );
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assertions.push( { expected: 'message', actual: messageevent.type, message: "event type is message" } );
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assertions.push( { expected: 'license-release', actual: messageevent.messageType, message: "message type is license-release" } );
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config.messagehandler( messageevent.messageType, messageevent.message )
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.then( function( response ) {
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messageevent.target.update( response ).catch(onFailure);
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});
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}
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function onTimeupdate(event) {
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if ( config.video.currentTime > ( config.duration || 1 ) ) {
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config.video.pause();
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config.video.removeAttribute('src');
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config.video.load();
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_mediaKeySession.remove();
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}
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}
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function onClosed() {
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// Try and reload and check this fails
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var mediaKeySession = _mediaKeys.createSession( 'persistent-license' );
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mediaKeySession.load( event.data.sessionId ).then( function( success ) {
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assertions.push( { expected: false, actual: success, message: "Load of removed session should fail" } );
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onComplete();
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}).catch(onFailure);
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}
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navigator.requestMediaKeySystemAccess(config.keysystem, [ configuration ] )
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.then(function(access) {
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return access.createMediaKeys();
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}).then(function(mediaKeys) {
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_mediaKeys = mediaKeys;
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return config.video.setMediaKeys(mediaKeys);
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}).then(function() {
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config.video.addEventListener('timeupdate', onTimeupdate, true);
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_mediaKeySession = _mediaKeys.createSession( 'persistent-license' );
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_mediaKeySession.addEventListener( 'message', onMessage );
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_mediaKeySession.closed.then(onClosed);
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return _mediaKeySession.load( event.data.sessionId );
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}).then(function( success ) {
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assertions.push( { actual: success, expected: true, message: "Expect load session to succeed" } );
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if ( !success ) throw new DOMException();
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return testmediasource(config);
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}).then(function(source) {
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config.video.src = URL.createObjectURL(source);
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config.video.play();
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})
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.catch(onFailure);
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} );
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</script>
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</body>
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</html>
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