@l5i/dashjs/dist/dash.protection.min.js

A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.

/*! v2.9.2-da8f9429, 2018-10-25T19:36:59Z */
!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;b="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,(b.dashjs||(b.dashjs={})).Protection=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c||a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var 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a?b.decodeArray(a.pssh.__text).buffer:null}},{key:"parsePSSHList",value:function(a){if(null===a)return[];for(var b=new DataView(a.buffer||a),c=!1,d={},e=0;!c;){var f=void 0,g=void 0,h=void 0,i=void 0,j=e;if(e>=b.buffer.byteLength)break;if(f=b.getUint32(e),g=e+f,e+=4,1886614376===b.getUint32(e))if(e+=4,0===(h=b.getUint8(e))||1===h){e++,e+=3,i="";var k=void 0,l=void 0;for(k=0;k<4;k++)l=b.getUint8(e+k).toString(16),i+=1===l.length?"0"+l:l;for(e+=4,i+="-",k=0;k<2;k++)l=b.getUint8(e+k).toString(16),i+=1===l.length?"0"+l:l;for(e+=2,i+="-",k=0;k<2;k++)l=b.getUint8(e+k).toString(16),i+=1===l.length?"0"+l:l;for(e+=2,i+="-",k=0;k<2;k++)l=b.getUint8(e+k).toString(16),i+=1===l.length?"0"+l:l;for(e+=2,i+="-",k=0;k<6;k++)l=b.getUint8(e+k).toString(16),i+=1===l.length?"0"+l:l;e+=6,i=i.toLowerCase(),b.getUint32(e),e+=4,d[i]=b.buffer.slice(j,g),e=g}else e=g;else e=g}return d}}]),a}();c.default=f,b.exports=c.default},{}],5:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){var c=null,d=(0,i.default)(e).getInstance();d.setConfig({debug:a.debug,BASE64:a.BASE64}),d.initialize();var f=b(a);return!c&&f&&(c=(0,g.default)(e).create({protectionModel:f,protectionKeyController:d,eventBus:a.eventBus,debug:a.debug,events:a.events,BASE64:a.BASE64,constants:a.constants}),a.capabilities.setEncryptedMediaSupported(!0)),c}function b(a){var b=a.debug,f=b.getLogger(d),g=a.eventBus,h=a.errHandler,i=a.videoModel?a.videoModel.getElement():null;return i&&void 0===i.onencrypted||i&&void 0===i.mediaKeys?c(i,u)?(f.info("EME detected on this user agent! 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(ProtectionModel_21Jan2015)"),(0,o.default)(e).create({debug:b,eventBus:g,events:a.events}))}function c(a,b){for(var c=0;c<b.length;c++){var d=b[c];if("function"==typeof a[d[Object.keys(d)[0]]])return d}return null}var d=void 0,e=this.context;return d={createProtectionSystem:a}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(7),g=d(f),h=a(8),i=d(h),j=a(6),k=d(j),l=a(13),m=d(l),n=a(15),o=d(n),p=a(16),q=d(p),r=a(14),s=d(r),t=[{generateKeyRequest:"generateKeyRequest",addKey:"addKey",cancelKeyRequest:"cancelKeyRequest",needkey:"needkey",keyerror:"keyerror",keyadded:"keyadded",keymessage:"keymessage"},{generateKeyRequest:"webkitGenerateKeyRequest",addKey:"webkitAddKey",cancelKeyRequest:"webkitCancelKeyRequest",needkey:"webkitneedkey",keyerror:"webkitkeyerror",keyadded:"webkitkeyadded",keymessage:"webkitkeymessage"}],u=[{setMediaKeys:"setMediaKeys",MediaKeys:"MediaKeys",release:"close",needkey:"needkey",error:"keyerror",message:"keymessage",ready:"keyadded",close:"keyclose"},{setMediaKeys:"msSetMediaKeys",MediaKeys:"MSMediaKeys",release:"close",needkey:"msneedkey",error:"mskeyerror",message:"mskeymessage",ready:"mskeyadded",close:"mskeyclose"}];e.__dashjs_factory_name="Protection";var v=dashjs.FactoryMaker.getClassFactory(e);v.events=k.default,v.errors=m.default,dashjs.FactoryMaker.updateClassFactory(e.__dashjs_factory_name,v),c.default=v,b.exports=c.default},{13:13,14:14,15:15,16:16,6:6,7:7,8:8}],6:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var 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b(){e(this,b),g(Object.getPrototypeOf(b.prototype),"constructor",this).call(this),this.INTERNAL_KEY_MESSAGE="internalKeyMessage",this.INTERNAL_KEY_SYSTEM_SELECTED="internalKeySystemSelected",this.INTERNAL_KEY_STATUS_CHANGED="internalkeyStatusChanged",this.KEY_ADDED="public_keyAdded",this.KEY_ERROR="public_keyError",this.KEY_MESSAGE="public_keyMessage",this.KEY_SESSION_CLOSED="public_keySessionClosed",this.KEY_SESSION_CREATED="public_keySessionCreated",this.KEY_SESSION_REMOVED="public_keySessionRemoved",this.KEY_STATUSES_CHANGED="public_keyStatusesChanged",this.KEY_SYSTEM_ACCESS_COMPLETE="public_keySystemAccessComplete",this.KEY_SYSTEM_SELECTED="public_keySystemSelected",this.LICENSE_REQUEST_COMPLETE="public_licenseRequestComplete",this.NEED_KEY="needkey",this.PROTECTION_CREATED="public_protectioncreated",this.PROTECTION_DESTROYED="public_protectiondestroyed",this.SERVER_CERTIFICATE_UPDATED="serverCertificateUpdated",this.TEARDOWN_COMPLETE="protectionTeardownComplete",this.VIDEO_ELEMENT_SELECTED="videoElementSelected"}return 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w(){I.off(J.INTERNAL_KEY_MESSAGE,D,this),I.off(J.INTERNAL_KEY_STATUS_CHANGED,C,this),r(null),V=void 0,H&&(H.reset(),H=null),N.forEach(function(a){return clearTimeout(a)}),N=[],R=[]}function x(a){var b=null;if(a){var c=a.systemString;S&&(b=c in S?S[c]:null)}return b}function y(a){var b=x(a),c=[],d=[],e=b&&b.audioRobustness&&b.audioRobustness.length>0?b.audioRobustness:U,f=b&&b.videoRobustness&&b.videoRobustness.length>0?b.videoRobustness:U,g=z(a),h=b&&b.distinctiveIdentifier?b.distinctiveIdentifier:"optional",j=b&&b.persistentState?b.persistentState:"temporary"===g?"optional":"required";return R.forEach(function(a){a.type===M.AUDIO?c.push(new i.default(a.codec,e)):a.type===M.VIDEO&&d.push(new i.default(a.codec,f))}),new k.default(c,d,h,j,[g])}function z(a){var b=x(a);return b&&b.sessionType?b.sessionType:T}function A(a,b){var c=this,d=[],e=void 0;if(V){for(e=0;e<a.length;e++)if(V===a[e].ks){var g=function(){d.push({ks:a[e].ks,configs:[y(V)]});var g=function 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Selecting key system..."),H.selectKeySystem(j))};i=function a(d){if(I.off(J.INTERNAL_KEY_SYSTEM_SELECTED,a,c),I.off(J.KEY_SYSTEM_ACCESS_COMPLETE,k,c),d.error)V=void 0,b||I.trigger(J.KEY_SYSTEM_SELECTED,{data:null,error:new o.default(m.default.KEY_SYSTEM_ACCESS_DENIED_ERROR_CODE,m.default.KEY_SYSTEM_ACCESS_DENIED_ERROR_MESSAGE+"Error selecting key system! -- "+d.error)});else{if(!H)return;V=H.getKeySystem(),I.trigger(J.KEY_SYSTEM_SELECTED,{data:j});var g=x(V);g&&g.serverCertificate&&g.serverCertificate.length>0&&H.setServerCertificate(L.decodeArray(g.serverCertificate).buffer);for(var i=0;i<Q.length;i++)for(e=0;e<Q[i].length;e++)if(V===Q[i][e].ks){if(G.isClearKey(V)&&g&&g.hasOwnProperty("clearkeys")){var l={kids:Object.keys(g.clearkeys)};Q[i][e].initData=(new TextEncoder).encode(JSON.stringify(l))}Q[i][e].sessionId?h(Q[i][e].sessionId,Q[i][e].initData):null!==Q[i][e].initData&&f(Q[i][e].initData,Q[i][e].cdmData);break}}},I.on(J.INTERNAL_KEY_SYSTEM_SELECTED,i,c),I.on(J.KEY_SYSTEM_ACCESS_COMPLETE,k,c),H.requestKeySystemAccess(d)}()}else Q.push(a)}function B(a,b){I.trigger(J.LICENSE_REQUEST_COMPLETE,{data:a,error:b})}function C(a){a.error?I.trigger(J.KEY_STATUSES_CHANGED,{data:null,error:a.error}):P.debug("DRM: key status = "+a.status)}function D(a){P.debug("DRM: onKeyMessage");var b=a.data;I.trigger(J.KEY_MESSAGE,{data:b});var c=b.messageType?b.messageType:"license-request",d=b.message,e=b.sessionToken,f=x(V),h=V?V.systemString:null,i=G.getLicenseServer(V,f,c),j={sessionToken:e,messageType:c};if(!d||0===d.byteLength)return void B(j,new o.default(m.default.MEDIA_KEY_MESSAGE_NO_CHALLENGE_ERROR_CODE,m.default.MEDIA_KEY_MESSAGE_NO_CHALLENGE_ERROR_MESSAGE));if(!i)return P.debug("DRM: License server request not required for this message (type = "+a.data.messageType+").  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Response is "+e))};l.open(i.getHTTPMethod(c),n,!0),l.responseType=i.getResponseType(h,c),l.onload=function(){if(H)if(200==this.status){var a=i.getLicenseMessage(this.response,h,c);null!==a?(B(j),H.updateKeySession(e,a)):q(this,j,h,c)}else q(this,j,h,c)},l.onabort=function(){B(j,new o.default(m.default.MEDIA_KEY_MESSAGE_LICENSER_ERROR_CODE,m.default.MEDIA_KEY_MESSAGE_LICENSER_ERROR_MESSAGE+h+' update, XHR aborted. status is "'+this.statusText+'" ('+this.status+"), readyState is "+this.readyState))},l.onerror=function(){B(j,new o.default(m.default.MEDIA_KEY_MESSAGE_LICENSER_ERROR_CODE,m.default.MEDIA_KEY_MESSAGE_LICENSER_ERROR_MESSAGE+h+' update, XHR error. status is "'+this.statusText+'" ('+this.status+"), readyState is "+this.readyState))};var r=function(a){if(a)for(var b in a)"authorization"===b.toLowerCase()&&(l.withCredentials=!0),l.setRequestHeader(b,a[b])};f&&r(f.httpRequestHeaders),r(V.getRequestHeadersFromMessage(d)),f&&"boolean"==typeof f.withCredentials&&(l.withCredentials=f.withCredentials),l.send(V.getLicenseRequestFromMessage(d))}function E(a,b){if(P.debug("DRM: onNeedKey"),"cenc"!==a.key.initDataType)return void P.warn("DRM:  Only 'cenc' initData is supported!  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O={initializeForMedia:d,createKeySession:f,loadKeySession:h,removeKeySession:j,closeKeySession:l,setServerCertificate:n,setMediaElement:r,setSessionType:s,setRobustnessLevel:t,setProtectionData:u,getSupportedKeySystemsFromContentProtection:e,getKeySystems:F,stop:v,reset:w},b(),O}Object.defineProperty(c,"__esModule",{value:!0});var f=a(4),g=d(f),h=a(26),i=d(h),j=a(25),k=d(j),l=a(13),m=d(l),n=a(28),o=d(n),p=5,q=500;e.__dashjs_factory_name="ProtectionController",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{13:13,25:25,26:26,28:28,4:4}],8:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){a&&(a.debug&&(v=a.debug,x=v.getLogger(t)),a.BASE64&&(A=a.BASE64))}function b(){z=[];var a=void 0;a=(0,o.default)(r).getInstance({BASE64:A}),z.push(a),a=(0,m.default)(r).getInstance({BASE64:A}),z.push(a),a=(0,i.default)(r).getInstance({BASE64:A}),z.push(a),B=a,a=(0,k.default)(r).getInstance({BASE64:A,debug:v}),z.push(a),C=a}function c(){return z}function d(a){for(var b=0;b<z.length;b++)if(z[b].systemString===a)return z[b];return null}function e(a){return a===B||a===C}function f(a,b){if(a.byteLength===b.byteLength){for(var c=new Uint8Array(a),d=new Uint8Array(b),e=0;e<c.length;e++)if(c[e]!==d[e])return!1;return!0}return!1}function h(a){var b=void 0,c=void 0,d=void 0,e=void 0,f=[];if(a)for(d=0;d<z.length;++d)for(c=z[d],e=0;e<a.length;++e)if(b=a[e],b.schemeIdUri.toLowerCase()===c.schemeIdURI){var g=c.getInitData(b);g?f.push({ks:z[d],initData:g,cdmData:c.getCDMData(),sessionId:c.getSessionId(b)}):this.isClearKey(c)&&f.push({ks:c,initData:null})}return f}function j(a,b){for(var c=[],d=g.default.parsePSSHList(a),e=void 0,f=void 0,h=void 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b(){if(!r||!r.hasOwnProperty("decodeArray")||!r.hasOwnProperty("decodeArray"))throw new Error("Missing config parameter(s)")}function c(a){var b=void 0,c=void 0,d={},e=new DOMParser,f="utf16"===q?new Uint16Array(a):new Uint8Array(a);b=String.fromCharCode.apply(null,f),c=e.parseFromString(b,"application/xml");for(var g=c.getElementsByTagName("name"),h=c.getElementsByTagName("value"),i=0;i<g.length;i++)d[g[i].childNodes[0].nodeValue]=h[i].childNodes[0].nodeValue;return d.hasOwnProperty("Content")&&(d["Content-Type"]=d.Content,delete d.Content),d.hasOwnProperty("Content-Type")||(d["Content-Type"]="text/xml; charset="+q),d}function d(a){var c=null,d=new DOMParser,e="utf16"===q?new Uint16Array(a):new Uint8Array(a);b();var f=String.fromCharCode.apply(null,e),g=d.parseFromString(f,"application/xml");if(g.getElementsByTagName("Challenge")[0]){var h=g.getElementsByTagName("Challenge")[0].childNodes[0].nodeValue;h&&(c=r.decode(h))}else if(g.getElementsByTagName("parsererror").length)return 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f=a(4),g=d(f),h=a(3),i=d(h),j="9a04f079-9840-4286-ab92-e65be0885f95",k=i.default.PLAYREADY_KEYSTEM_STRING,l="urn:uuid:"+j,m='<PlayReadyCDMData type="LicenseAcquisition"><LicenseAcquisition version="1.0" Proactive="false"><CustomData encoding="base64encoded">%CUSTOMDATA%</CustomData></LicenseAcquisition></PlayReadyCDMData>',n=void 0;e.__dashjs_factory_name="KeySystemPlayReady",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{3:3,4:4}],11:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b){var c=null;if(a){for(var d=JSON.parse(String.fromCharCode.apply(null,new Uint8Array(b))),e=[],f=0;f<d.kids.length;f++){var h=d.kids[f],j=a.clearkeys&&a.clearkeys.hasOwnProperty(h)?a.clearkeys[h]:null;if(!j)throw new Error("DRM: ClearKey keyID ("+h+") is not known!");e.push(new g.default(h,j))}c=new i.default(e),q.warn("ClearKey schemeIdURI is using W3C Common PSSH systemID (1077efec-c0b2-4d02-ace3-3c1e52e2fb4b) in 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Unpredictable behavior ahead!",this.MEDIA_KEY_MESSAGE_NO_CHALLENGE_ERROR_MESSAGE="DRM: Empty key message from CDM",this.SERVER_CERTIFICATE_UPDATED_ERROR_MESSAGE="Error updating server certificate -- ",this.KEY_STATUS_CHANGED_EXPIRED_ERROR_MESSAGE="DRM: KeyStatusChange error! -- License has expired",this.MEDIA_KEY_MESSAGE_NO_LICENSE_SERVER_URL_ERROR_MESSAGE="DRM: No license server URL specified!",this.KEY_SYSTEM_ACCESS_DENIED_ERROR_MESSAGE="DRM: KeySystem Access Denied! -- ",this.KEY_SESSION_CREATED_ERROR_MESSAGE="DRM: unable to create session! --",this.MEDIA_KEY_MESSAGE_LICENSER_ERROR_MESSAGE="DRM: licenser error! --"}return f(b,a),b}(i.default),k=new j;c.default=k,b.exports=c.default},{1:1}],14:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){F=B.getLogger(E),G=null,H=null,J=[],K=[],I=(0,g.default)(y).getInstance(),M=v()}function c(){G&&x();for(var a=0;a<K.length;a++)p(K[a]);z.trigger(A.TEARDOWN_COMPLETE)}function d(){return H}function e(){
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"+s.default.MEDIA_KEYERR_UNKNOWN_MESSAGE;break;case 2:d=s.default.MEDIA_KEYERR_CLIENT_CODE,e+="MEDIA_KEYERR_CLIENT - "+s.default.MEDIA_KEYERR_CLIENT_MESSAGE;break;case 3:d=s.default.MEDIA_KEYERR_SERVICE_CODE,e+="MEDIA_KEYERR_SERVICE - "+s.default.MEDIA_KEYERR_SERVICE_MESSAGE;break;case 4:d=s.default.MEDIA_KEYERR_OUTPUT_CODE,e+="MEDIA_KEYERR_OUTPUT - "+s.default.MEDIA_KEYERR_OUTPUT_MESSAGE;break;case 5:d=s.default.MEDIA_KEYERR_HARDWARECHANGE_CODE,e+="MEDIA_KEYERR_HARDWARECHANGE - "+s.default.MEDIA_KEYERR_HARDWARECHANGE_MESSAGE;break;case 6:d=s.default.MEDIA_KEYERR_DOMAIN_CODE,e+="MEDIA_KEYERR_DOMAIN - "+s.default.MEDIA_KEYERR_DOMAIN_MESSAGE}e+="  System Code = "+a.systemCode,z.trigger(A.KEY_ERROR,{data:new k.default(d,e,b)})}else F.error("No session token found for key error");break;case C.keyadded:b=w(K,a.sessionId),b||(b=w(J,a.sessionId)),b?(F.debug("DRM: Key added."),z.trigger(A.KEY_ADDED,{data:b})):F.debug("No session token found for key added");break;case C.keymessage:if(L=null!==a.sessionId&&void 0!==a.sessionId,L?!(b=w(K,a.sessionId))&&J.length>0&&(b=J.shift(),K.push(b),b.sessionID=a.sessionId,z.trigger(A.KEY_SESSION_CREATED,{data:b})):J.length>0&&(b=J.shift(),K.push(b),0!==J.length&&(D.mediaKeyMessageError(s.default.MEDIA_KEY_MESSAGE_ERROR_MESSAGE),D.error(new k.default(s.default.MEDIA_KEY_MESSAGE_ERROR_CODE,s.default.MEDIA_KEY_MESSAGE_ERROR_MESSAGE)))),b){var f=ArrayBuffer.isView(a.message)?a.message.buffer:a.message;b.keyMessage=f,z.trigger(A.INTERNAL_KEY_MESSAGE,{data:new m.default(b,f,a.defaultURL)})}else F.warn("No session token found for key message")}}}}function w(a,b){if(b&&a){for(var c=a.length,d=0;d<c;d++)if(a[d].sessionID==b)return a[d];return null}return null}function x(){G.removeEventListener(C.keyerror,M),G.removeEventListener(C.needkey,M),G.removeEventListener(C.keymessage,M),G.removeEventListener(C.keyadded,M)}a=a||{};var y=this.context,z=a.eventBus,A=a.events,B=a.debug,C=a.api,D=a.errHandler,E=void 0,F=void 0,G=void 0,H=void 0,I=void 0,J=void 0,K=void 0,L=void 0,M=void 0;return E={getAllInitData:e,requestKeySystemAccess:f,getKeySystem:d,selectKeySystem:h,setMediaElement:j,createKeySession:l,updateKeySession:n,closeKeySession:p,setServerCertificate:r,loadKeySession:t,removeKeySession:u,stop:c,reset:c},b(),E}Object.defineProperty(c,"__esModule",{value:!0});var f=a(8),g=d(f),h=a(27),i=d(h),j=a(28),k=d(j),l=a(22),m=d(l),n=a(25),o=d(n),p=a(24),q=d(p),r=a(13),s=d(r);e.__dashjs_factory_name="ProtectionModel_01b",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{13:13,22:22,24:24,25:25,27:27,28:28,8:8}],15:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){H=F.getLogger(G),I=null,J=null,K=null,L=[],N=(0,g.default)(C).getInstance(),M=y()}function c(){var a=L.length,b=void 0;0!==a?function(){for(var c=function(a){z(a),0===L.length&&(J?(J.removeEventListener("encrypted",M),J.setMediaKeys(null).then(function(){D.trigger(E.TEARDOWN_COMPLETE)})):D.trigger(E.TEARDOWN_COMPLETE))},d=0;d<a;d++)b=L[d],function(a){b.session.closed.then(function(){c(a)}),x(b).catch(function(){c(a)})}(b)}():D.trigger(E.TEARDOWN_COMPLETE)}function d(){for(var a=void 0,b=0;b<L.length;b++)a=L[b],a.getUsable()||x(a).catch(function(){z(a)})}function e(){return I}function f(){for(var a=[],b=0;b<L.length;b++)L[b].initData&&a.push(L[b].initData);return a}function h(a){w(a,0)}function j(a){a.mksa.createMediaKeys().then(function(b){I=a.keySystem,K=b,J?J.setMediaKeys(K).then(function(){D.trigger(E.INTERNAL_KEY_SYSTEM_SELECTED)}):D.trigger(E.INTERNAL_KEY_SYSTEM_SELECTED)}).catch(function(){D.trigger(E.INTERNAL_KEY_SYSTEM_SELECTED,{error:"Error selecting keys system ("+a.keySystem.systemString+")! Could not create MediaKeys -- TODO"})})}function l(a){J!==a&&(J&&(J.removeEventListener("encrypted",M),J.setMediaKeys&&J.setMediaKeys(null)),(J=a)&&(J.addEventListener("encrypted",M),J.setMediaKeys&&K&&J.setMediaKeys(K)))}function n(a){if(!I||!K)throw new Error("Can not set server certificate until you have selected a key system");K.setServerCertificate(a).then(function(){H.info("DRM: License server certificate successfully updated."),D.trigger(E.SERVER_CERTIFICATE_UPDATED)}).catch(function(a){D.trigger(E.SERVER_CERTIFICATE_UPDATED,{error:new m.default(k.default.SERVER_CERTIFICATE_UPDATED_ERROR_CODE,k.default.SERVER_CERTIFICATE_UPDATED_ERROR_MESSAGE+a.name)})})}function p(a,b,c){if(!I||!K)throw new Error("Can not create sessions until you have selected a key system");var d=K.createSession(c),e=B(d,a,c),f=this.getKeySystem(),g=f.systemString===s.default.CLEARKEY_KEYSTEM_STRING&&b&&b.clearkeys?"keyids":"cenc";d.generateRequest(g,a).then(function(){H.debug("DRM: Session created.  SessionID = "+e.getSessionID()),D.trigger(E.KEY_SESSION_CREATED,{data:e})}).catch(function(a){z(e),D.trigger(E.KEY_SESSION_CREATED,{data:null,error:new m.default(k.default.KEY_SESSION_CREATED_ERROR_CODE,k.default.KEY_SESSION_CREATED_ERROR_MESSAGE+"Error generating key request -- "+a.name)})})}function r(a,b){var c=a.session;N.isClearKey(I)&&(b=b.toJWK()),c.update(b).catch(function(b){D.trigger(E.KEY_ERROR,{data:new m.default(k.default.MEDIA_KEYERR_CODE,"Error sending update() message! "+b.name,a)})})}function t(a,b,c){if(!I||!K)throw new Error("Can not load sessions until you have selected a key system");for(var d=0;d<L.length;d++)if(a===L[d].sessionId)return void H.warn("DRM: Ignoring session ID because we have already seen it!");var e=K.createSession(c),f=B(e,b,c,a);e.load(a).then(function(b){b?(H.debug("DRM: Session loaded.  SessionID = "+f.getSessionID()),D.trigger(E.KEY_SESSION_CREATED,{data:f})):(z(f),D.trigger(E.KEY_SESSION_CREATED,{data:null,error:new m.default(k.default.KEY_SESSION_CREATED_ERROR_CODE,k.default.KEY_SESSION_CREATED_ERROR_MESSAGE+"Could not load session! Invalid Session ID ("+a+")")}))}).catch(function(b){z(f),D.trigger(E.KEY_SESSION_CREATED,{data:null,error:new m.default(k.default.KEY_SESSION_CREATED_ERROR_CODE,k.default.KEY_SESSION_CREATED_ERROR_MESSAGE+"Could not load session ("+a+")! "+b.name)})})}function u(a){a.session.remove().then(function(){H.debug("DRM: Session removed.  SessionID = "+a.getSessionID()),D.trigger(E.KEY_SESSION_REMOVED,{data:a.getSessionID()})},function(b){D.trigger(E.KEY_SESSION_REMOVED,{data:null,error:"Error removing session ("+a.getSessionID()+"). "+b.name})})}function v(a){x(a).catch(function(b){z(a),D.trigger(E.KEY_SESSION_CLOSED,{data:null,error:"Error closing session ("+a.getSessionID()+") "+b.name})})}function w(a,b){if(void 0===navigator.requestMediaKeySystemAccess||"function"!=typeof navigator.requestMediaKeySystemAccess)return void D.trigger(E.KEY_SYSTEM_ACCESS_COMPLETE,{error:"Insecure origins are not allowed"});!function(b){var c=a[b].ks,d=a[b].configs;navigator.requestMediaKeySystemAccess(c.systemString,d).then(function(a){var b="function"==typeof a.getConfiguration?a.getConfiguration():null,d=new q.default(c,b);d.mksa=a,D.trigger(E.KEY_SYSTEM_ACCESS_COMPLETE,{data:d})}).catch(function(c){++b<a.length?w(a,b):D.trigger(E.KEY_SYSTEM_ACCESS_COMPLETE,{error:"Key system access denied! "+c.message})})}(b)}function x(a){var b=a.session;return b.removeEventListener("keystatuseschange",a),b.removeEventListener("message",a),b.close()}function y(){return{handleEvent:function(a){switch(a.type){case"encrypted":if(a.initData){var b=ArrayBuffer.isView(a.initData)?a.initData.buffer:a.initData;D.trigger(E.NEED_KEY,{key:new i.default(b,a.initDataType)})}}}}}function z(a){for(var b=0;b<L.length;b++)if(L[b]===a){L.splice(b,1);break}}function A(a){var b=void 0,c=void 0;return a&&a.length>0&&(a[0]&&("string"==typeof a[0]?b=a[0]:c=a[0]),a[1]&&("string"==typeof a[1]?b=a[1]:c=a[1])),{status:b,keyId:c}}function B(a,b,c,d){var e={session:a,initData:b,sessionId:d,handleEvent:function(a){switch(a.type){case"keystatuseschange":D.trigger(E.KEY_STATUSES_CHANGED,{data:this}),a.target.keyStatuses.forEach(function(){var a=A(arguments);switch(a.status){case"expired":D.trigger(E.INTERNAL_KEY_STATUS_CHANGED,{error:new m.default(k.default.KEY_STATUS_CHANGED_EXPIRED_ERROR_CODE,k.default.KEY_STATUS_CHANGED_EXPIRED_ERROR_MESSAGE)});break;default:D.trigger(E.INTERNAL_KEY_STATUS_CHANGED,a)}});break;case"message":var b=ArrayBuffer.isView(a.message)?a.message.buffer:a.message;D.trigger(E.INTERNAL_KEY_MESSAGE,{data:new o.default(this,b,void 0,a.messageType)})}},getSessionID:function(){return a.sessionId},getExpirationTime:function(){return a.expiration},getKeyStatuses:function(){return a.keyStatuses},getUsable:function(){var b=!1;return a.keyStatuses.forEach(function(){"usable"===A(arguments).status&&(b=!0)}),b},getSessionType:function(){return c}};return a.addEventListener("keystatuseschange",e),a.addEventListener("message",e),a.closed.then(function(){z(e),H.debug("DRM: Session closed.  SessionID = "+e.getSessionID()),D.trigger(E.KEY_SESSION_CLOSED,{data:e.getSessionID()})}),L.push(e),e}a=a||{};var C=this.context,D=a.eventBus,E=a.events,F=a.debug,G=void 0,H=void 0,I=void 0,J=void 0,K=void 0,L=void 0,M=void 0,N=void 0;return G={getAllInitData:f,requestKeySystemAccess:h,getKeySystem:e,selectKeySystem:j,setMediaElement:l,setServerCertificate:n,createKeySession:p,updateKeySession:r,loadKeySession:t,removeKeySession:u,closeKeySession:v,stop:d,reset:c},b(),G}Object.defineProperty(c,"__esModule",{value:!0});var f=a(8),g=d(f),h=a(27),i=d(h),j=a(13),k=d(j),l=a(28),m=d(l),n=a(22),o=d(n),p=a(24),q=d(p),r=a(3),s=d(r);e.__dashjs_factory_name="ProtectionModel_21Jan2015",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{13:13,22:22,24:24,27:27,28:28,3:3,8:8}],16:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){E=B.getLogger(D),F=null,G=null,H=null,I=null,J=[],L=(0,g.default)(y).getInstance(),K=v()}function c(){try{for(var a=0;a<J.length;a++)p(J[a]);F&&F.removeEventListener(C.needkey,K),z.trigger(A.TEARDOWN_COMPLETE)}catch(b){z.trigger(A.TEARDOWN_COMPLETE,{error:"Error tearing down key sessions and MediaKeys! -- "+b.message})}}function d(){return G}function e(){for(var a=[],b=0;b<J.length;b++)a.push(J[b].initData);return a}function f(a){for(var b=!1,c=0;c<a.length;c++)for(var d=a[c].ks.systemString,e=a[c].configs,f=null,g=null,h=0;h<e.length;h++){var i=e[h].audioCapabilities,j=e[h].videoCapabilities;if(i&&0!==i.length){f=[];for(var k=0;k<i.length;k++)window[C.MediaKeys].isTypeSupported(d,i[k].contentType)&&f.push(i[k])}if(j&&0!==j.length){g=[];for(var l=0;l<j.length;l++)window[C.MediaKeys].isTypeSupported(d,j[l].contentType)&&g.push(j[l])}if(!(!f&&!g||f&&0===f.length||g&&0===g.length)){b=!0;var m=new q.default(f,g),n=L.getKeySystemBySystemString(d);z.trigger(A.KEY_SYSTEM_ACCESS_COMPLETE,{data:new s.default(n,m)});break}}b||z.trigger(A.KEY_SYSTEM_ACCESS_COMPLETE,{error:"Key system access denied! -- No valid audio/video content configurations detected!"})}function h(a){try{H=a.mediaKeys=new window[C.MediaKeys](a.keySystem.systemString),G=a.keySystem,I=a,F&&w(),z.trigger(A.INTERNAL_KEY_SYSTEM_SELECTED)}catch(b){z.trigger(A.INTERNAL_KEY_SYSTEM_SELECTED,{error:"Error selecting keys system ("+G.systemString+")! Could not create MediaKeys -- TODO"})}}function j(a){F!==a&&(F&&F.removeEventListener(C.needkey,K),(F=a)&&(F.addEventListener(C.needkey,K),H&&w()))}function l(a,b,c,d){if(!G||!H||!I)throw new Error("Can not create sessions until you have selected a key system");var e=null;if(I.ksConfiguration.videoCapabilities&&I.ksConfiguration.videoCapabilities.length>0&&(e=I.ksConfiguration.videoCapabilities[0]),null===e&&I.ksConfiguration.audioCapabilities&&I.ksConfiguration.audioCapabilities.length>0&&(e=I.ksConfiguration.audioCapabilities[0]),null===e)throw new Error("Can not create sessions for unknown content types.");var f=e.contentType,g=H.createSession(f,new Uint8Array(a),d?new Uint8Array(d):null),h=x(g,a);g.addEventListener(C.error,h),g.addEventListener(C.message,h),g.addEventListener(C.ready,h),g.addEventListener(C.close,h),J.push(h),E.debug("DRM: Session created.  SessionID = "+h.getSessionID()),z.trigger(A.KEY_SESSION_CREATED,{data:h})}function n(a,b){var c=a.session;L.isClearKey(G)?c.update(new Uint8Array(b.toJWK())):c.update(new Uint8Array(b))}function p(a){var b=a.session;b.removeEventListener(C.error,a),b.removeEventListener(C.message,a),b.removeEventListener(C.ready,a),b.removeEventListener(C.close,a);for(var c=0;c<J.length;c++)if(J[c]===a){J.splice(c,1);break}b[C.release]()}function r(){}function t(){}function u(){}function v(){return{handleEvent:function(a){switch(a.type){case C.needkey:if(a.initData){var b=ArrayBuffer.isView(a.initData)?a.initData.buffer:a.initData;z.trigger(A.NEED_KEY,{key:new i.default(b,"cenc")})}}}}}function w(){var a=null,b=function(){F.removeEventListener("loadedmetadata",a),F[C.setMediaKeys](H),z.trigger(A.VIDEO_ELEMENT_SELECTED)};F.readyState>=1?b():(a=b.bind(this),F.addEventListener("loadedmetadata",a))}function x(a,b){return{session:a,initData:b,getSessionID:function(){return this.session.sessionId},getExpirationTime:function(){return NaN},getSessionType:function(){return"temporary"},handleEvent:function(a){switch(a.type){case C.error:z.trigger(A.KEY_ERROR,{data:new k.default(m.default.MEDIA_KEYERR_CODE,"KeyError",this)});break;case C.message:var b=ArrayBuffer.isView(a.message)?a.message.buffer:a.message;z.trigger(A.INTERNAL_KEY_MESSAGE,{data:new o.default(this,b,a.destinationURL)});break;case C.ready:E.debug("DRM: Key added."),z.trigger(A.KEY_ADDED);break;case C.close:E.debug("DRM: Session closed.  SessionID = "+this.getSessionID()),z.trigger(A.KEY_SESSION_CLOSED,{data:this.getSessionID()})}}}}a=a||{};var y=this.context,z=a.eventBus,A=a.events,B=a.debug,C=a.api,D=void 0,E=void 0,F=void 0,G=void 0,H=void 0,I=void 0,J=void 0,K=void 0,L=void 0;return D={getAllInitData:e,requestKeySystemAccess:f,getKeySystem:d,selectKeySystem:h,setMediaElement:j,createKeySession:l,updateKeySession:n,closeKeySession:p,setServerCertificate:r,loadKeySession:t,removeKeySession:u,stop:c,reset:c},b(),D}Object.defineProperty(c,"__esModule",{value:!0});var f=a(8),g=d(f),h=a(27),i=d(h),j=a(28),k=d(j),l=a(13),m=d(l),n=a(22),o=d(n),p=a(25),q=d(p),r=a(24),s=d(r);e.__dashjs_factory_name="ProtectionModel_3Feb2014",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{13:13,22:22,24:24,25:25,27:27,28:28,8:8}],17:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a,b){var c=JSON.parse(String.fromCharCode.apply(null,new Uint8Array(b)));a+="/?";for(var d=0;d<c.kids.length;d++)a+=c.kids[d]+"&";return a=a.substring(0,a.length-1)}function b(){return"GET"}function c(){return"json"}function d(a){if(!a.hasOwnProperty("keys"))return null;for(var b=[],c=0;c<a.keys.length;c++){var d=a.keys[c],e=d.kid.replace(/=/g,""),f=d.k.replace(/=/g,"");b.push(new g.default(e,f))}return new i.default(b)}function e(a){return String.fromCharCode.apply(null,new Uint8Array(a))}return{getServerURLFromMessage:a,getHTTPMethod:b,getResponseType:c,getLicenseMessage:d,getErrorResponse:e}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(23),g=d(f),h=a(21),i=d(h);e.__dashjs_factory_name="ClearKey",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{21:21,23:23}],18:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){if(!i||!i.hasOwnProperty("decodeArray"))throw new Error("Missing config parameter(s)")}function c(a){return a}function d(){return"POST"}function e(a){return j[a].responseType}function f(a,c){return b(),j[c].getLicenseMessage(a)}function h(a,b){return j[b].getErrorResponse(a)}a=a||{};var i=a.BASE64,j={};j[g.default.WIDEVINE_KEYSTEM_STRING]={res