mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-18 16:36:56 +03:00
Jacob Trimble
29f39077dc
This is part of a change to convert all usages of 'var' with either 'let' or 'const'. This takes a conservative approach for 'const' where it will only be used for aliases and storing the "original" values in tests. Change-Id: Iebba756b5d0e68c41292ecabda89503682d8d434
728 lines
26 KiB
JavaScript
728 lines
26 KiB
JavaScript
/**
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* @license
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* Copyright 2016 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// Test DRM-related parsing.
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describe('DashParser ContentProtection', function() {
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const Dash = shaka.test.Dash;
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/**
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* Tests that the parser produces the correct results.
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*
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* @param {function()} done
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* @param {string} manifestText
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* @param {Object} expected A Manifest-like object. The parser output is
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* expected to match this.
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* @param {shakaExtern.DashContentProtectionCallback=} opt_callback
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* @param {boolean=} opt_ignoreDrmInfo
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*/
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function testDashParser(done, manifestText, expected, opt_callback,
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opt_ignoreDrmInfo) {
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let retry = shaka.net.NetworkingEngine.defaultRetryParameters();
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let netEngine = new shaka.test.FakeNetworkingEngine();
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netEngine.setDefaultText(manifestText);
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let dashParser = new shaka.dash.DashParser();
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let callback = opt_callback || function(node) { return null; };
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let ignoreDrmInfo = opt_ignoreDrmInfo || false;
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dashParser.configure({
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retryParameters: retry,
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dash: {
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clockSyncUri: '',
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customScheme: callback,
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ignoreDrmInfo: ignoreDrmInfo,
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xlinkFailGracefully: false,
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defaultPresentationDelay: 10
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}
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});
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let playerEvents = {
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networkingEngine: netEngine,
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filterNewPeriod: function() {},
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filterAllPeriods: function() {},
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onTimelineRegionAdded: fail, // Should not have any EventStream elements.
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onEvent: fail,
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onError: fail
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};
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dashParser.start('http://example.com', playerEvents)
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.then(function(actual) { expect(actual).toEqual(expected); })
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.catch(fail)
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.then(done);
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}
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/**
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* Build a simple manifest with ContentProtection lines inserted into the
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* AdaptationSet and each Representation.
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*
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* @param {!Array.<string>} adaptationSetLines
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* @param {!Array.<string>} representation1Lines
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* @param {!Array.<string>} representation2Lines
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* @return {string}
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*/
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function buildManifestText(
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adaptationSetLines, representation1Lines, representation2Lines) {
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let template = [
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'<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011"',
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' xmlns:cenc="urn:mpeg:cenc:2013">',
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' <Period duration="PT30S">',
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' <SegmentTemplate media="s.mp4" duration="2" />',
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' <AdaptationSet mimeType="video/mp4" codecs="avc1.4d401f">',
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'%(adaptationSetLines)s',
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' <Representation bandwidth="50" width="576" height="432">',
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'%(representation1Lines)s',
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' </Representation>',
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' <Representation bandwidth="100" width="576" height="432">',
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'%(representation2Lines)s',
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' </Representation>',
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' </AdaptationSet>',
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' </Period>',
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'</MPD>'
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].join('\n');
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return sprintf(template, {
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adaptationSetLines: adaptationSetLines.join('\n'),
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representation1Lines: representation1Lines.join('\n'),
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representation2Lines: representation2Lines.join('\n')
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});
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}
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/**
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* Build an expected manifest which checks DRM-related fields.
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*
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* @param {!Array.<!Object>} drmInfos A list of DrmInfo-like objects.
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* @param {number=} opt_numVariants The number of variants, default 2.
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* @return {Object} A Manifest-like object.
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*/
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function buildExpectedManifest(drmInfos, opt_numVariants) {
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let numVariants = opt_numVariants || 2;
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let keyIds = [];
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if (drmInfos.length > 0) {
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keyIds = drmInfos[0].sample.keyIds;
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}
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let variants = [];
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for (let i = 0; i < numVariants; i++) {
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let variant = jasmine.objectContaining({
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drmInfos: drmInfos,
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video: jasmine.objectContaining({
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keyId: keyIds[i] || null
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})
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});
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variants.push(variant);
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}
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return jasmine.objectContaining({
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periods: [
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jasmine.objectContaining({
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variants: variants,
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textStreams: []
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})
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] // periods
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});
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}
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/**
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* Build an expected DrmInfo based on a key system and optional PSSHs.
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*
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* @param {string} keySystem
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* @param {Array.<string>=} opt_keyIds
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* @param {Array.<string>=} opt_base64Psshs
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* @param {Array.<string>=} opt_initDataKeyIds
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* @return {Object} A DrmInfo-like object.
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*/
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function buildDrmInfo(keySystem, opt_keyIds,
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opt_base64Psshs, opt_initDataKeyIds) {
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let base64Psshs = opt_base64Psshs || [];
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let initData = base64Psshs.map(function(base64, index) {
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/** @type {shakaExtern.InitDataOverride} */
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let initData = {
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initDataType: 'cenc',
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initData: shaka.util.Uint8ArrayUtils.fromBase64(base64),
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keyId: opt_initDataKeyIds ? opt_initDataKeyIds[index] : null
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};
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return initData;
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});
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let keyIds = opt_keyIds || [];
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let containing = {keySystem: keySystem, initData: initData, keyIds: keyIds};
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return jasmine.objectContaining(containing);
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}
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it('handles clear content', function(done) {
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let source = buildManifestText([], [], []);
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let expected = buildExpectedManifest([]);
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testDashParser(done, source, expected);
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});
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describe('maps standard scheme IDs', function() {
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/**
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* @param {string} name A name for the test
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* @param {!Array.<string>} uuids DRM scheme UUIDs
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* @param {!Array.<string>} keySystems expected key system IDs
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*/
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function testKeySystemMappings(name, uuids, keySystems) {
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it(name, function(done) {
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let adaptationSetLines = uuids.map(function(uri) {
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return sprintf('<ContentProtection schemeIdUri="urn:uuid:%s" />',
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uri);
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});
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let source = buildManifestText(adaptationSetLines, [], []);
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let drmInfos = keySystems.map(function(keySystem) {
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return buildDrmInfo(keySystem);
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});
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let expected = buildExpectedManifest(drmInfos);
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testDashParser(done, source, expected);
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});
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}
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testKeySystemMappings('for Widevine',
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['edef8ba9-79d6-4ace-a3c8-27dcd51d21ed'], ['com.widevine.alpha']);
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testKeySystemMappings('for PlayReady',
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['9a04f079-9840-4286-ab92-e65be0885f95'], ['com.microsoft.playready']);
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testKeySystemMappings('for Adobe Primetime',
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['f239e769-efa3-4850-9c16-a903c6932efb'], ['com.adobe.primetime']);
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testKeySystemMappings('for multiple DRMs in the specified order',
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[
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'edef8ba9-79d6-4ace-a3c8-27dcd51d21ed',
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'9a04f079-9840-4286-ab92-e65be0885f95'
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], [
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'com.widevine.alpha',
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'com.microsoft.playready'
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]);
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testKeySystemMappings('in a case-insensitive way',
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[
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'EDEF8BA9-79D6-4ACE-A3C8-27DCD51D21ED',
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'9A04F079-9840-4286-AB92-E65BE0885F95',
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'F239E769-EFA3-4850-9C16-A903C6932EFB'
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], [
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'com.widevine.alpha',
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'com.microsoft.playready',
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'com.adobe.primetime'
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]);
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});
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it('inherits key IDs from AdaptationSet to Representation', function(done) {
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let source = buildManifestText([
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// AdaptationSet lines
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'<ContentProtection',
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' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
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'<ContentProtection',
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' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
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' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
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], [], []);
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let expected = buildExpectedManifest([
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buildDrmInfo('com.widevine.alpha', [
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// Representation 1 key ID
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'deadbeeffeedbaadf00d000008675309',
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// Representation 2 key ID
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'deadbeeffeedbaadf00d000008675309',
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])
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]);
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testDashParser(done, source, expected);
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});
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it('sets key IDs for the init data', function(done) {
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let source = buildManifestText([
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// AdaptationSet lines
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], [
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// Representation 1 lines
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'<ContentProtection',
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' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
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' value="cenc"',
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' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309">',
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' <cenc:pssh>bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcmVjdGx5</cenc:pssh>',
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'</ContentProtection>'
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], []);
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let expected = buildExpectedManifest([
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buildDrmInfo('com.widevine.alpha',
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['deadbeeffeedbaadf00d000008675309'], // key Id
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['bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcmVjdGx5'], // initData
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['deadbeeffeedbaadf00d000008675309']) // key Id for initData
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]);
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testDashParser(done, source, expected);
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});
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it('lets Representations override key IDs', function(done) {
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let source = buildManifestText([
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// AdaptationSet lines
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'<ContentProtection',
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' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
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'<ContentProtection',
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' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
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' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
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], [
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// Representation 1 lines
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'<ContentProtection',
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' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
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' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />'
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], [
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// Representation 2 lines
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'<ContentProtection',
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' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
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' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-018006492568" />'
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]);
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let expected = buildExpectedManifest([
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buildDrmInfo('com.widevine.alpha', [
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// Representation 1 key ID
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'baadf00dfeeddeafbeef000004390116',
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// Representation 2 key ID
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'baadf00dfeeddeafbeef018006492568',
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])
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]);
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testDashParser(done, source, expected);
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});
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it('extracts embedded PSSHs', function(done) {
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let source = buildManifestText([
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// AdaptationSet lines
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'<ContentProtection',
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' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">',
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' <cenc:pssh>ZmFrZSBXaWRldmluZSBQU1NI</cenc:pssh>',
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'</ContentProtection>',
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'<ContentProtection',
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' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95">',
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' <cenc:pssh>bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcmVjdGx5</cenc:pssh>',
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'</ContentProtection>'
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], [], []);
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let expected = buildExpectedManifest([
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buildDrmInfo('com.widevine.alpha', [], [
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'ZmFrZSBXaWRldmluZSBQU1NI'
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]),
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buildDrmInfo('com.microsoft.playready', [], [
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'bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcmVjdGx5'
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])
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]);
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testDashParser(done, source, expected);
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});
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it('assumes all known key systems for generic CENC', function(done) {
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let source = buildManifestText([
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// AdaptationSet lines
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'<ContentProtection',
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' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc" />'
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], [], []);
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let expected = buildExpectedManifest(
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// The order does not matter here, so use arrayContaining.
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/** @type {!Array.<!Object>} */(jasmine.arrayContaining([
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buildDrmInfo('com.widevine.alpha'),
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buildDrmInfo('com.microsoft.playready'),
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buildDrmInfo('com.adobe.primetime')
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])));
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testDashParser(done, source, expected);
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});
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it('assumes all known key systems when ignoreDrmInfo flag is set',
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function(done) {
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let source = buildManifestText([
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// AdaptationSet lines
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'<ContentProtection',
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' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">',
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' <cenc:pssh>ZmFrZSBXaWRldmluZSBQU1NI</cenc:pssh>',
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'</ContentProtection>',
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'<ContentProtection',
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' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95">',
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' <cenc:pssh>bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcm</cenc:pssh>',
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'</ContentProtection>'
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], [], []);
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let expected = buildExpectedManifest(
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// The order does not matter here, so use arrayContaining.
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// NOTE: the buildDrmInfo calls here specify no init data
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/** @type {!Array.<!Object>} */(jasmine.arrayContaining([
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buildDrmInfo('com.widevine.alpha'),
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buildDrmInfo('com.microsoft.playready'),
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buildDrmInfo('com.adobe.primetime')
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])));
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testDashParser(done, source, expected, /* opt_callback */ undefined,
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/* opt_ignoreDrmInfo */ true);
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});
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it('parses key IDs when ignoreDrmInfo flag is set', function(done) {
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let source = buildManifestText([
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// AdaptationSet lines
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'<ContentProtection',
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' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
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' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />',
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'<ContentProtection',
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' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
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' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
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], [], []);
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let keyIds = [
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// Representation 1 key ID
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'deadbeeffeedbaadf00d000008675309',
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// Representation 2 key ID
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'deadbeeffeedbaadf00d000008675309'
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];
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let expected = buildExpectedManifest(
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[
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buildDrmInfo('org.w3.clearkey', keyIds),
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buildDrmInfo('com.widevine.alpha', keyIds),
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buildDrmInfo('com.microsoft.playready', keyIds),
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buildDrmInfo('com.adobe.primetime', keyIds)
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]);
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testDashParser(done, source, expected, /* opt_callback */ undefined,
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/* opt_ignoreDrmInfo */ true);
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});
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it('inherits PSSH from generic CENC into all key systems', function(done) {
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let source = buildManifestText([
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// AdaptationSet lines
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'<ContentProtection',
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' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc">',
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' <cenc:pssh>b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs</cenc:pssh>',
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'</ContentProtection>',
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'<ContentProtection',
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' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
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'<ContentProtection',
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' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95" />'
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], [], []);
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let expected = buildExpectedManifest([
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buildDrmInfo('com.widevine.alpha', [], [
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'b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs'
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]),
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buildDrmInfo('com.microsoft.playready', [], [
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'b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs'
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])
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]);
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testDashParser(done, source, expected);
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});
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it('lets key systems override generic PSSH', function(done) {
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let source = buildManifestText([
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// AdaptationSet lines
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'<ContentProtection',
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' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc">',
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' <cenc:pssh>b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs</cenc:pssh>',
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'</ContentProtection>',
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'<ContentProtection',
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' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">',
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' <cenc:pssh>',
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' VGltZSBpcyBhbiBpbGx1c2lvbi4gTHVuY2h0aW1lIGRvdWJseSBzby4=',
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' </cenc:pssh>',
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'</ContentProtection>',
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'<ContentProtection',
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' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95" />'
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], [], []);
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let expected = buildExpectedManifest([
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buildDrmInfo('com.widevine.alpha', [], [
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'VGltZSBpcyBhbiBpbGx1c2lvbi4gTHVuY2h0aW1lIGRvdWJseSBzby4='
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]),
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buildDrmInfo('com.microsoft.playready', [], [
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'b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs'
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])
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]);
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testDashParser(done, source, expected);
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});
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it('ignores custom or unknown schemes', function(done) {
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let source = buildManifestText([
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// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:feedbaad-f00d-2bee-baad-d00d00000000" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="http://example.com/drm" />'
|
|
], [], []);
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('com.widevine.alpha')
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('invokes a callback for unknown schemes', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:feedbaad-f00d-2bee-baad-d00d00000000" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="http://example.com/drm" />'
|
|
], [], []);
|
|
|
|
/**
|
|
* @param {!Element} contentProtection
|
|
* @return {Array.<shakaExtern.DrmInfo>}
|
|
*/
|
|
let callback = function(contentProtection) {
|
|
let schemeIdUri = contentProtection.getAttribute('schemeIdUri');
|
|
if (schemeIdUri == 'urn:uuid:feedbaad-f00d-2bee-baad-d00d00000000') {
|
|
return [{
|
|
keySystem: 'com.custom.baadd00d',
|
|
licenseServerUri: '',
|
|
distinctiveIdentifierRequired: false,
|
|
persistentStateRequired: false,
|
|
videoRobustness: '',
|
|
audioRobustness: '',
|
|
serverCertificate: null,
|
|
initData: [],
|
|
keyIds: []
|
|
}];
|
|
} else if (schemeIdUri == 'http://example.com/drm') {
|
|
return [{
|
|
keySystem: 'com.example.drm',
|
|
licenseServerUri: '',
|
|
distinctiveIdentifierRequired: false,
|
|
persistentStateRequired: false,
|
|
videoRobustness: '',
|
|
audioRobustness: '',
|
|
serverCertificate: null,
|
|
initData: [],
|
|
keyIds: []
|
|
}];
|
|
} else {
|
|
return null;
|
|
}
|
|
};
|
|
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('com.custom.baadd00d'),
|
|
buildDrmInfo('com.widevine.alpha'),
|
|
buildDrmInfo('com.example.drm')
|
|
]);
|
|
|
|
testDashParser(done, source, expected, callback);
|
|
});
|
|
|
|
it('inserts a placeholder for unrecognized schemes', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:feedbaad-f00d-2bee-baad-d00d00000000" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="http://example.com/drm" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
|
|
], [], []);
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('', // placeholder: only unrecognized schemes found
|
|
[
|
|
// Representation 1 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
// Representation 2 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
])
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('can specify ContentProtection in Representation only', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
], [
|
|
// Representation 1 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
], [
|
|
// Representation 2 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
]);
|
|
let expected = buildExpectedManifest(
|
|
[buildDrmInfo('com.widevine.alpha')]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('only keeps key systems common to all Representations', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
], [
|
|
// Representation 1 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
], [
|
|
// Representation 2 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
]);
|
|
let expected = buildExpectedManifest(
|
|
[buildDrmInfo('com.widevine.alpha')]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('still keeps per-Representation key IDs when merging', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
], [
|
|
// Representation 1 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
|
|
], [
|
|
// Representation 2 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
|
|
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />'
|
|
]);
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('com.widevine.alpha', [
|
|
// Representation 1 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
// Representation 2 key ID
|
|
'baadf00dfeeddeafbeef000004390116',
|
|
]),
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('parses key IDs from non-cenc in Representation', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
], [
|
|
// Representation 1 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
|
|
], [
|
|
// Representation 2 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
|
|
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
|
|
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />'
|
|
]);
|
|
let keyIds = [
|
|
// Representation 1 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
// Representation 2 key ID
|
|
'baadf00dfeeddeafbeef000004390116',
|
|
];
|
|
let expected = buildExpectedManifest(
|
|
[
|
|
buildDrmInfo('com.microsoft.playready', keyIds),
|
|
buildDrmInfo('com.widevine.alpha', keyIds)
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('parses key IDs from non-cenc in AdaptationSet', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
|
|
], [], []);
|
|
let keyIds = [
|
|
// Representation 1 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
// Representation 2 key ID
|
|
'deadbeeffeedbaadf00d000008675309'
|
|
];
|
|
let expected = buildExpectedManifest(
|
|
[
|
|
buildDrmInfo('com.microsoft.playready', keyIds),
|
|
buildDrmInfo('com.widevine.alpha', keyIds)
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('ignores elements missing @schemeIdUri', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
], [], []);
|
|
let expected = buildExpectedManifest(
|
|
[buildDrmInfo('com.widevine.alpha')]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('fails for no schemes common', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
], [
|
|
// Representation 1 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95" />'
|
|
], [
|
|
// Representation 2 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
]);
|
|
let expected = new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.DASH_NO_COMMON_KEY_SYSTEM);
|
|
Dash.testFails(done, source, expected);
|
|
});
|
|
|
|
it('fails for invalid PSSH encoding', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">',
|
|
' <cenc:pssh>foobar!</cenc:pssh>',
|
|
'</ContentProtection>'
|
|
], [], []);
|
|
let expected = new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.DASH_PSSH_BAD_ENCODING);
|
|
Dash.testFails(done, source, expected);
|
|
});
|
|
|
|
it('fails for conflicting default key IDs', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
|
|
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />'
|
|
], [], []);
|
|
let expected = new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.DASH_CONFLICTING_KEY_IDS);
|
|
Dash.testFails(done, source, expected);
|
|
});
|
|
|
|
it('fails for multiple key IDs', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
|
|
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116 foobar" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
], [], []);
|
|
let expected = new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.DASH_MULTIPLE_KEY_IDS_NOT_SUPPORTED);
|
|
Dash.testFails(done, source, expected);
|
|
});
|
|
});
|