diff --git a/dist/piesocket.js b/dist/piesocket.js index fac449e..9774cfc 100644 --- a/dist/piesocket.js +++ b/dist/piesocket.js @@ -1 +1,1241 @@ -var PieSocket;(()=>{"use strict";var t={d:(e,n)=>{for(var s in n)t.o(n,s)&&!t.o(e,s)&&Object.defineProperty(e,s,{enumerable:!0,get:n[s]})},o:(t,e)=>Object.prototype.hasOwnProperty.call(t,e),r:t=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})}},e={};(()=>{t.r(e),t.d(e,{default:()=>A});class n{constructor(t){this.options=t}log(...t){this.options.consoleLogs&&console.log(...t)}warn(...t){this.options.consoleLogs&&console.warn(...t)}error(...t){this.options.consoleLogs&&console.error(...t)}}const s={};class i{constructor(t){this.options=t,this.apiKey=this.options.apiKey,this.channel=this.options.channelId,this.blockchainTestMode=this.options.blockchainTestMode,this.blockchainGasFee=this.options.blockchainGasFee,this.blockchainTestMode?this.contractAddress="0x2321c321828946153a845e69ee168f413e85c90d":this.contractAddress="0x2a840CA40E082DbF24610B62a978900BfCaB23D3"}async init(){const t=new Web3(window.ethereum),e=await ethereum.request({method:"eth_requestAccounts"});this.account=e[0],this.contract=new t.eth.Contract(s.abi,this.contractAddress)}checkWeb3(){return"undefined"==typeof Web3?(console.log("Web3.js is not installed!"),!1):void 0!==window.ethereum||(console.log("MetaMask is not installed!"),!1)}async confirm(t){return new Promise((async(e,n)=>{if(this.checkWeb3()){this.contract||await this.init();const s=this.contract.methods.confirm(t).send({from:this.account,gas:this.blockchainGasFee});s.on("transactionHash",e),s.on("error",(t=>{n(t)}))}}))}async send(t){return new Promise((async(e,n)=>{if(this.checkWeb3()){this.contract||await this.init();const s=await this.getTransactionHash(t),i=this.contract.methods.send(s.payload).send({from:this.account,gas:this.blockchainGasFee});i.on("transactionHash",(t=>{e({hash:t,id:s.transaction_id})})),i.on("error",(t=>{n(t)}))}else"undefined"==typeof Web3?n("Please install Web3.js"):n("Please install MetaMask")}))}async getTransactionHash(t){return new Promise(((e,n)=>{const s=new FormData;s.append("apiKey",this.apiKey),s.append("channel",this.channel),s.append("message",JSON.stringify(t)),s.append("contract",this.contractAddress);const i=new XMLHttpRequest;i.addEventListener("readystatechange",(function(){if(4===this.readyState)try{const t=JSON.parse(this.responseText);t.errors&&(console.error(`PieSocket Error: ${JSON.stringify(t.errors)}`),n()),t.success?e(t.success):n("Unknown error")}catch(t){console.error("Could not connect to Blockchain Messaging API, try later"),n()}})),i.addEventListener("error",(()=>{console.error("Blockchain Messaging API seems unreachable at the moment, try later"),n()})),i.open("POST","https://www.piesocket.com/api/blockchain/payloadHash"),i.setRequestHeader("Accept","application/json"),i.send(s)}))}}var o={};try{o=WebSocket}catch(t){}const r=o;class a{constructor(t,e,n=!0){this.events={},this.listeners={},this.members=[],this.portal=null,this.uuid=null,this.onSocketConnected=()=>{},this.onSocketError=()=>{},n&&this.init(t,e)}init(t,e){this.endpoint=t,this.identity=e,this.connection=this.connect(),this.shouldReconnect=!1,this.logger=new n(e)}getMemberByUUID(t){let e=null;for(let n=0;n{null!=e.candidate&&this.channel.publish("system:portal_candidate",{from:this.channel.uuid,to:t.from,ice:e.candidate})},n.ontrack=e=>{"video"==e.track.kind&&(this.participants[t.from].streams=e.streams,"function"==typeof this.identity.onParticipantJoined&&this.identity.onParticipantJoined(t.from,e.streams[0]))},n.onsignalingstatechange=e=>{this.isNegotiating[t.from]="stable"!=n.signalingState},this.localStream&&this.localStream.getTracks().forEach((t=>{n.addTrack(t,this.localStream)})),this.isNegotiating[t.from]=!1,n.onnegotiationneeded=async()=>{await this.sendVideoOffer(t,n,e)},this.participants[t.from]={rtc:n}}async sendVideoOffer(t,e,n){if(!n)return;if(this.isNegotiating[t.from])return void console.log("SKIP nested negotiations");this.isNegotiating[t.from]=!0;const s=await e.createOffer();await e.setLocalDescription(s),console.log("Making offer"),this.channel.publish("system:video_offer",{from:this.channel.uuid,to:t.from,sdp:e.localDescription})}removeParticipant(t){delete this.participants[t],"function"==typeof this.identity.onParticipantLeft&&this.identity.onParticipantLeft(t)}addIceCandidate(t){this.participants[t.from].rtc.addIceCandidate(new h(t.ice))}createAnswer(t){return new Promise((async(e,n)=>{if(this.participants[t.from]&&this.participants[t.from].rtc||(console.log("Starting call in createAnswer"),this.shareVideo(t,!1)),await this.participants[t.from].rtc.setRemoteDescription(new p(t.sdp)),"offer"==t.sdp.type){this.logger.log("Got an offer from "+t.from,t);const n=await this.participants[t.from].rtc.createAnswer();await this.participants[t.from].rtc.setLocalDescription(n),this.channel.publish("system:video_answer",{from:this.channel.uuid,to:t.from,sdp:this.participants[t.from].rtc.localDescription}),e()}else this.logger.log("Got an asnwer from "+t.from),e()}))}handleAnswer(t){this.participants[t.from].rtc.setRemoteDescription(new p(t.sdp))}getUserMediaSuccess(t){this.localStream=t,"function"==typeof this.identity.onLocalVideo&&this.identity.onLocalVideo(t,this),this.requestPeerVideo()}requestPeerVideo(){var t="system:portal_broadcaster";this.identity.shouldBroadcast||(t="system:portal_watcher"),this.channel.publish(t,{from:this.channel.uuid,isBroadcasting:this.identity.shouldBroadcast})}requestOfferFromPeer(){this.channel.publish("system:video_request",{from:this.channel.uuid,isBroadcasting:this.identity.shouldBroadcast})}errorHandler(t){this.logger.error("Portal error",t)}}class f{constructor(t=null,e="InvalidAuthException"){this.message=t||"Auth endpoint did not return a valid JWT Token, please see: https://www.piesocket.com/docs/3.0/authentication",this.name=e}}const y={version:3,clusterId:"demo",clusterDomain:null,apiKey:"oCdCMcMPQpbvNjUIzqtvF1d2X2okWpDQj4AwARJuAgtjhzKxVEjQU6IdCjwm",consoleLogs:!1,notifySelf:0,jwt:null,presence:0,authEndpoint:"/broadcasting/auth",authHeaders:{},forceAuth:!1,userId:null,blockchainTestMode:!1,blockchainGasFee:41e3};var b,v=new Uint8Array(16);function w(){if(!b&&!(b="undefined"!=typeof crypto&&crypto.getRandomValues&&crypto.getRandomValues.bind(crypto)||"undefined"!=typeof msCrypto&&"function"==typeof msCrypto.getRandomValues&&msCrypto.getRandomValues.bind(msCrypto)))throw new Error("crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported");return b(v)}const k=/^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i;for(var S=[],C=0;C<256;++C)S.push((C+256).toString(16).substr(1));const P=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=(S[t[e+0]]+S[t[e+1]]+S[t[e+2]]+S[t[e+3]]+"-"+S[t[e+4]]+S[t[e+5]]+"-"+S[t[e+6]]+S[t[e+7]]+"-"+S[t[e+8]]+S[t[e+9]]+"-"+S[t[e+10]]+S[t[e+11]]+S[t[e+12]]+S[t[e+13]]+S[t[e+14]]+S[t[e+15]]).toLowerCase();if(!function(t){return"string"==typeof t&&k.test(t)}(n))throw TypeError("Stringified UUID is invalid");return n},M=function(t,e,n){var s=(t=t||{}).random||(t.rng||w)();if(s[6]=15&s[6]|64,s[8]=63&s[8]|128,e){n=n||0;for(var i=0;i<16;++i)e[n+i]=s[i];return e}return P(s)},A=class{constructor(t){t=t||{},this.options={...y,...t},this.connections={},this.logger=new n(this.options)}async subscribe(t,e={}){return new Promise((async(n,s)=>{(e.video||e.audio||e.portal)&&(this.options.notifySelf=!0);const i=M(),o=await this.getEndpoint(t,i);if(this.connections[t])this.logger.log("Returning existing channel",t),n(this.connections[t]);else{this.logger.log("Creating new channel",t);const r=new a(o,{channelId:t,onSocketConnected:()=>{r.uuid=i,(e.video||e.audio||e.portal)&&(r.portal=new g(r,{...this.options,...e})),this.connections[t]=r,n(r)},onSocketError:()=>{s("Failed to make websocket connection")},...this.options});"undefined"==typeof WebSocket&&(r.uuid=i,this.connections[t]=r,n(r))}}))}unsubscribe(t){return!!this.connections[t]&&(this.connections[t].shouldReconnect=!1,this.connections[t].connection.close(),delete this.connections[t],!0)}getConnections(){return this.connections}async getAuthToken(t){return new Promise(((e,n)=>{const s=new FormData;s.append("channel_name",t);const i=new XMLHttpRequest;i.withCredentials=!0,i.addEventListener("readystatechange",(function(){if(4===this.readyState)try{const t=JSON.parse(this.responseText);e(t)}catch(t){n(new f("Could not fetch auth token","AuthEndpointResponseError"))}})),i.addEventListener("error",(()=>{n(new f("Could not fetch auth token","AuthEndpointError"))})),i.open("POST",this.options.authEndpoint),Object.keys(this.options.authHeaders).forEach((t=>{i.setRequestHeader(t,this.options.authHeaders[t])})),i.send(s)}))}isGuarded(t){return!!this.options.forceAuth||(""+t).startsWith("private-")}async getEndpoint(t,e){let n=`wss://${null==this.options.clusterDomain?`${this.options.clusterId}.piesocket.com`:this.options.clusterDomain}/v${this.options.version}/${t}?api_key=${this.options.apiKey}¬ify_self=${this.options.notifySelf}&source=jssdk&v=5.0.8&presence=${this.options.presence}`;if(this.options.jwt)n=n+"&jwt="+this.options.jwt;else if(this.isGuarded(t)){const e=await this.getAuthToken(t);e.auth&&(n=n+"&jwt="+e.auth)}return this.options.userId&&(n=n+"&user="+this.options.userId),n=n+"&uuid="+e,n}}})(),PieSocket=e})(); \ No newline at end of file +var PieSocket; +/******/ (() => { // webpackBootstrap +/******/ "use strict"; +/******/ var __webpack_modules__ = ({ + +/***/ "./node_modules/uuid/dist/esm-browser/regex.js": +/*!*****************************************************!*\ + !*** ./node_modules/uuid/dist/esm-browser/regex.js ***! + \*****************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) +/* harmony export */ }); +/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (/^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i); + +/***/ }), + +/***/ "./node_modules/uuid/dist/esm-browser/rng.js": +/*!***************************************************!*\ + !*** ./node_modules/uuid/dist/esm-browser/rng.js ***! + \***************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (/* binding */ rng) +/* harmony export */ }); +// Unique ID creation requires a high quality random # generator. In the browser we therefore +// require the crypto API and do not support built-in fallback to lower quality random number +// generators (like Math.random()). +var getRandomValues; +var rnds8 = new Uint8Array(16); +function rng() { + // lazy load so that environments that need to polyfill have a chance to do so + if (!getRandomValues) { + // getRandomValues needs to be invoked in a context where "this" is a Crypto implementation. Also, + // find the complete implementation of crypto (msCrypto) on IE11. + getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto !== 'undefined' && typeof msCrypto.getRandomValues === 'function' && msCrypto.getRandomValues.bind(msCrypto); + + if (!getRandomValues) { + throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported'); + } + } + + return getRandomValues(rnds8); +} + +/***/ }), + +/***/ "./node_modules/uuid/dist/esm-browser/stringify.js": +/*!*********************************************************!*\ + !*** ./node_modules/uuid/dist/esm-browser/stringify.js ***! + \*********************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) +/* harmony export */ }); +/* harmony import */ var _validate_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./validate.js */ "./node_modules/uuid/dist/esm-browser/validate.js"); + +/** + * Convert array of 16 byte values to UUID string format of the form: + * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX + */ + +var byteToHex = []; + +for (var i = 0; i < 256; ++i) { + byteToHex.push((i + 0x100).toString(16).substr(1)); +} + +function stringify(arr) { + var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; + // Note: Be careful editing this code! It's been tuned for performance + // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434 + var uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID. If this throws, it's likely due to one + // of the following: + // - One or more input array values don't map to a hex octet (leading to + // "undefined" in the uuid) + // - Invalid input values for the RFC `version` or `variant` fields + + if (!(0,_validate_js__WEBPACK_IMPORTED_MODULE_0__["default"])(uuid)) { + throw TypeError('Stringified UUID is invalid'); + } + + return uuid; +} + +/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (stringify); + +/***/ }), + +/***/ "./node_modules/uuid/dist/esm-browser/v4.js": +/*!**************************************************!*\ + !*** ./node_modules/uuid/dist/esm-browser/v4.js ***! + \**************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) +/* harmony export */ }); +/* harmony import */ var _rng_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./rng.js */ "./node_modules/uuid/dist/esm-browser/rng.js"); +/* harmony import */ var _stringify_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./stringify.js */ "./node_modules/uuid/dist/esm-browser/stringify.js"); + + + +function v4(options, buf, offset) { + options = options || {}; + var rnds = options.random || (options.rng || _rng_js__WEBPACK_IMPORTED_MODULE_0__["default"])(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` + + rnds[6] = rnds[6] & 0x0f | 0x40; + rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided + + if (buf) { + offset = offset || 0; + + for (var i = 0; i < 16; ++i) { + buf[offset + i] = rnds[i]; + } + + return buf; + } + + return (0,_stringify_js__WEBPACK_IMPORTED_MODULE_1__["default"])(rnds); +} + +/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (v4); + +/***/ }), + +/***/ "./node_modules/uuid/dist/esm-browser/validate.js": +/*!********************************************************!*\ + !*** ./node_modules/uuid/dist/esm-browser/validate.js ***! + \********************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) +/* harmony export */ }); +/* harmony import */ var _regex_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./regex.js */ "./node_modules/uuid/dist/esm-browser/regex.js"); + + +function validate(uuid) { + return typeof uuid === 'string' && _regex_js__WEBPACK_IMPORTED_MODULE_0__["default"].test(uuid); +} + +/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (validate); + +/***/ }), + +/***/ "./src/Blockchain.js": +/*!***************************!*\ + !*** ./src/Blockchain.js ***! + \***************************/ +/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (/* binding */ Blockchain) +/* harmony export */ }); +const PieMessage = {}; +const BCMEndpoint = 'https://www.piesocket.com/api/blockchain/payloadHash'; +const PieMessageAddressDev = '0x2321c321828946153a845e69ee168f413e85c90d'; +const PieMessageAddressProd = '0x2a840CA40E082DbF24610B62a978900BfCaB23D3'; + +class Blockchain { + constructor(options) { + this.options = options; + + this.apiKey = this.options.apiKey; + this.channel = this.options.channelId; + this.blockchainTestMode = this.options.blockchainTestMode; + this.blockchainGasFee = this.options.blockchainGasFee; + + if (this.blockchainTestMode) { + this.contractAddress = PieMessageAddressDev; + } else { + this.contractAddress = PieMessageAddressProd; + } + } + + async init() { + const w3 = new Web3(window.ethereum); + const accounts = await ethereum.request({method: 'eth_requestAccounts'}); + this.account = accounts[0]; + + this.contract = new w3.eth.Contract(PieMessage.abi, this.contractAddress); + } + + checkWeb3() { + if (typeof Web3 == 'undefined') { + console.log('Web3.js is not installed!'); + return false; + } + + if (typeof window.ethereum == 'undefined') { + console.log('MetaMask is not installed!'); + return false; + } + + return true; + } + + async confirm(hash) { + return new Promise(async (resolve, reject) => { + if (this.checkWeb3()) { + if (!this.contract) { + await this.init(); + } + + const receipt = this.contract.methods.confirm(hash).send({from: this.account, gas: this.blockchainGasFee}); + receipt.on('transactionHash', resolve); + receipt.on('error', (error) => { + reject(error); + }); + } + }); + } + + async send(message) { + return new Promise(async (resolve, reject) => { + if (this.checkWeb3()) { + if (!this.contract) { + await this.init(); + } + + const bacmHash = await this.getTransactionHash(message); + + const receipt = this.contract.methods.send(bacmHash.payload).send({from: this.account, gas: this.blockchainGasFee}); + receipt.on('transactionHash', (hash) => { + resolve({ + hash: hash, + id: bacmHash.transaction_id, + }); + }); + receipt.on('error', (error) => { + reject(error); + }); + } else { + if (typeof Web3 == 'undefined') { + reject('Please install Web3.js'); + } else { + reject('Please install MetaMask'); + } + } + }); + } + + async getTransactionHash(message) { + return new Promise((resolve, reject) => { + const data = new FormData(); + + data.append('apiKey', this.apiKey); + data.append('channel', this.channel); + data.append('message', JSON.stringify(message)); + data.append('contract', this.contractAddress); + + const xhr = new XMLHttpRequest(); + + xhr.addEventListener('readystatechange', function() { + if (this.readyState === 4) { + try { + const response = JSON.parse(this.responseText); + if (response.errors) { + console.error(`PieSocket Error: ${JSON.stringify(response.errors)}`); + reject(); + } + + if (response.success) { + resolve(response.success); + } else { + reject('Unknown error'); + } + } catch (e) { + console.error('Could not connect to Blockchain Messaging API, try later'); + reject(); + } + } + }); + + xhr.addEventListener('error', () => { + console.error('Blockchain Messaging API seems unreachable at the moment, try later'); + reject(); + }); + + xhr.open('POST', BCMEndpoint); + xhr.setRequestHeader('Accept', 'application/json'); + xhr.send(data); + }); + } +} + + +/***/ }), + +/***/ "./src/Channel.js": +/*!************************!*\ + !*** ./src/Channel.js ***! + \************************/ +/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (/* binding */ Channel) +/* harmony export */ }); +/* harmony import */ var _Logger_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./Logger.js */ "./src/Logger.js"); +/* harmony import */ var _Blockchain_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./Blockchain.js */ "./src/Blockchain.js"); +/* harmony import */ var _misc_WebSocket_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./misc/WebSocket.js */ "./src/misc/WebSocket.js"); + + + + +class Channel { + constructor(endpoint, identity, init=true) { + this.events = {}; + this.listeners = {}; + this.members = []; + this.portal = null; + this.uuid = null; + this.onSocketConnected = () => {}; + this.onSocketError = () => {}; + + if (!init) { + return; + } + + this.init(endpoint, identity); + } + + init(endpoint, identity) { + this.endpoint = endpoint; + this.identity = identity; + this.connection = this.connect(); + this.shouldReconnect = false; + this.logger = new _Logger_js__WEBPACK_IMPORTED_MODULE_0__["default"](identity); + } + + getMemberByUUID(uuid) { + let member = null; + for (let i = 0; i < this.members.length; i++) { + if (this.members[i].uuid == uuid) { + member = this.members[i]; + break; + } + } + return member; + } + + getCurrentMember() { + return this.getMemberByUUID(this.uuid); + } + + connect() { + const connection = new _misc_WebSocket_js__WEBPACK_IMPORTED_MODULE_2__["default"](this.endpoint); + connection.onmessage = this.onMessage.bind(this); + connection.onopen = this.onOpen.bind(this); + connection.onerror = this.onError.bind(this); + connection.onclose = this.onClose.bind(this); + + if (this.identity.onSocketConnected) { + this.onSocketConnected = this.identity.onSocketConnected; + } + + if (this.identity.onSocketError) { + this.onSocketError = this.identity.onSocketError; + } + + return connection; + } + + on(event, callback) { + // Register lifecycle callbacks + this.events[event] = callback; + } + + listen(event, callback) { + // Register user defined callbacks + this.listeners[event] = callback; + } + + + send(data) { + return this.connection.send(data); + } + + async publish(event, data, meta) { + if (meta && meta.blockchain) { + return await this.sendOnBlockchain(event, data, meta); + } + return this.connection.send(JSON.stringify({ + event: event, + data: data, + meta: meta, + })); + } + + + async sendOnBlockchain(event, data, meta) { + if (!this.blockchain) { + this.blockchain = new _Blockchain_js__WEBPACK_IMPORTED_MODULE_1__["default"](this.identity); + } + + try { + const receipt = await this.blockchain.send(data); + + if (this.events['blockchain-hash']) { + this.events['blockchain-hash'].bind(this)({ + event: event, + data: data, + meta: meta, + transactionHash: receipt.hash, + }); + } + + return this.connection.send(JSON.stringify({'event': event, 'data': data, 'meta': {...meta, 'transaction_id': receipt.id, 'transaction_hash': receipt.hash}})); + } catch (e) { + if (this.events['blockchain-error']) { + this.events['blockchain-error'].bind(this)(e); + } + }; + } + + async confirmOnBlockchain(event, transactionHash) { + if (!this.blockchain) { + this.blockchain = new _Blockchain_js__WEBPACK_IMPORTED_MODULE_1__["default"](this.identity); + } + + try { + const hash = await this.blockchain.confirm(transactionHash); + + if (this.events['blockchain-hash']) { + this.events['blockchain-hash'].bind(this)({ + event: event, + confirmationHash: transactionHash, + transactionHash: hash, + }); + } + + return this.connection.send(JSON.stringify({'event': event, 'data': transactionHash, 'meta': {'transaction_id': 1, 'transaction_hash': hash}})); + } catch (e) { + if (this.events['blockchain-error']) { + this.events['blockchain-error'].bind(this)(e); + } + } + } + + onMessage(e) { + this.logger.log('Channel message:', e); + + try { + const message = JSON.parse(e.data); + if (message.error && message.error.length) { + this.shouldReconnect = false; + } + + // Fire event listeners + if (message.event) { + this.handleMemberHandshake(message); + + if (this.listeners[message.event]) { + this.listeners[message.event].bind(this)(message.data, message.meta); + } + + if (this.listeners['*']) { + this.listeners['*'].bind(this)(message.event, message.data, message.meta); + } + } + } catch (jsonException) { + console.error(jsonException); + } + + // Fire lifecycle callback + if (this.events['message']) { + this.events['message'].bind(this)(e); + } + } + + handleMemberHandshake(message) { + if (message.event == 'system:member_list') { + this.members = message.data.members; + } else if (message.event == 'system:member_joined') { + this.members = message.data.members; + } else if (message.event == 'system:member_left') { + this.members = message.data.members; + if (this.portal) { + this.portal.removeParticipant(message.data.member.uuid); + } + } + else if (message.event == 'system:portal_broadcaster' && message.data.from != this.uuid) { + this.portal.requestOfferFromPeer(message.data); + } + else if (message.event == 'system:portal_watcher' && message.data.from != this.uuid) { + this.portal.shareVideo(message.data); + }else if (message.event == 'system:video_request' && message.data.from != this.uuid) { + this.portal.shareVideo(message.data); + } + else if (message.event == 'system:portal_candidate' && message.data.to == this.uuid) { + this.portal.addIceCandidate(message.data); + } else if (message.event == 'system:video_offer' && message.data.to == this.uuid) { + this.portal.createAnswer(message.data); + } else if (message.event == 'system:video_answer' && message.data.to == this.uuid) { + this.portal.handleAnswer(message.data); + } + } + + onOpen(e) { + this.logger.log('Channel connected:', e); + this.shouldReconnect = true; + + // System init callback + this.onSocketConnected(e); + } + + onError(e) { + this.logger.error('Channel error:', e); + this.connection.close(); + + // System init error callback + this.onSocketError(e); + + // User defined callback + if (this.events['error']) { + this.events['error'].bind(this)(e); + } + } + + onClose(e) { + this.logger.warn('Channel closed:', e); + this.reconnect(); + + // User defined callback + if (this.events['close']) { + this.events['close'].bind(this)(e); + } + } + + reconnect() { + if (!this.shouldReconnect) { + return; + } + this.logger.log('Reconnecting'); + this.connection = this.connect(); + } +} + + +/***/ }), + +/***/ "./src/InvalidAuthException.js": +/*!*************************************!*\ + !*** ./src/InvalidAuthException.js ***! + \*************************************/ +/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (/* binding */ InvalidAuthException) +/* harmony export */ }); +class InvalidAuthException { + constructor(message=null, name='InvalidAuthException') { + this.message = message || 'Auth endpoint did not return a valid JWT Token, please see: https://www.piesocket.com/docs/3.0/authentication'; + this.name = name; + } +} + + +/***/ }), + +/***/ "./src/Logger.js": +/*!***********************!*\ + !*** ./src/Logger.js ***! + \***********************/ +/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (/* binding */ Logger) +/* harmony export */ }); +class Logger { + constructor(options) { + this.options = options; + } + + log(...data) { + if (this.options.consoleLogs) { + console.log(...data); + } + } + + warn(...data) { + if (this.options.consoleLogs) { + console.warn(...data); + } + } + + error(...data) { + if (this.options.consoleLogs) { + console.error(...data); + } + } +} + + +/***/ }), + +/***/ "./src/PieSocket.js": +/*!**************************!*\ + !*** ./src/PieSocket.js ***! + \**************************/ +/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (/* binding */ PieSocket) +/* harmony export */ }); +/* harmony import */ var _Channel_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./Channel.js */ "./src/Channel.js"); +/* harmony import */ var _Logger_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./Logger.js */ "./src/Logger.js"); +/* harmony import */ var _Portal_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./Portal.js */ "./src/Portal.js"); +/* harmony import */ var _InvalidAuthException_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./InvalidAuthException.js */ "./src/InvalidAuthException.js"); +/* harmony import */ var _misc_DefaultOptions_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./misc/DefaultOptions.js */ "./src/misc/DefaultOptions.js"); +/* harmony import */ var uuid__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! uuid */ "./node_modules/uuid/dist/esm-browser/v4.js"); + + + + + + + +class PieSocket { + constructor(options) { + options = options || {}; + + this.options = {..._misc_DefaultOptions_js__WEBPACK_IMPORTED_MODULE_4__["default"], ...options}; + this.connections = {}; + this.logger = new _Logger_js__WEBPACK_IMPORTED_MODULE_1__["default"](this.options); + } + + async subscribe(channelId, roomOptions={}) { + return new Promise(async (resolve, reject) => { + if (roomOptions.video || roomOptions.audio || roomOptions.portal) { + // Force config when video is required + this.options.notifySelf = true; + } + + const uuid = (0,uuid__WEBPACK_IMPORTED_MODULE_5__["default"])(); + const endpoint = await this.getEndpoint(channelId, uuid); + + if (this.connections[channelId]) { + this.logger.log('Returning existing channel', channelId); + resolve(this.connections[channelId]); + } else { + this.logger.log('Creating new channel', channelId); + const channel = new _Channel_js__WEBPACK_IMPORTED_MODULE_0__["default"](endpoint, { + channelId: channelId, + onSocketConnected: () => { + channel.uuid = uuid; + if (roomOptions.video || roomOptions.audio || roomOptions.portal) { + channel.portal = new _Portal_js__WEBPACK_IMPORTED_MODULE_2__["default"](channel, { + ...this.options, + ...roomOptions, + }); ``; + } + this.connections[channelId] = channel; + resolve(channel); + }, + onSocketError: () => { + reject('Failed to make websocket connection'); + }, + ...this.options, + }); + + if (typeof WebSocket == 'undefined') { + // Resolves the promise in case WebSocket is not defined + channel.uuid = uuid; + this.connections[channelId] = channel; + resolve(channel); + } + } + }); + } + + unsubscribe(channelId) { + if (this.connections[channelId]) { + this.connections[channelId].shouldReconnect = false; + this.connections[channelId].connection.close(); + delete this.connections[channelId]; + return true; + } + + return false; + } + + getConnections() { + return this.connections; + } + + async getAuthToken(channel) { + return new Promise((resolve, reject)=>{ + const data = new FormData(); + data.append('channel_name', channel); + + const xhr = new XMLHttpRequest(); + xhr.withCredentials = true; + + xhr.addEventListener('readystatechange', function() { + if (this.readyState === 4) { + try { + const response = JSON.parse(this.responseText); + resolve(response); + } catch (e) { + reject(new _InvalidAuthException_js__WEBPACK_IMPORTED_MODULE_3__["default"]('Could not fetch auth token', 'AuthEndpointResponseError')); + } + } + }); + xhr.addEventListener('error', ()=>{ + reject(new _InvalidAuthException_js__WEBPACK_IMPORTED_MODULE_3__["default"]('Could not fetch auth token', 'AuthEndpointError')); + }); + + xhr.open('POST', this.options.authEndpoint); + + const headers = Object.keys(this.options.authHeaders); + headers.forEach((header) => { + xhr.setRequestHeader(header, this.options.authHeaders[header]); + }); + + xhr.send(data); + }); + } + + isGuarded(channel) { + if (this.options.forceAuth) { + return true; + } + + return (''+channel).startsWith('private-'); + } + + async getEndpoint(channelId, uuid) { + let clusterDomain = this.options.clusterDomain == null ? `${this.options.clusterId}.piesocket.com`:this.options.clusterDomain; + let endpoint = `wss://${clusterDomain}/v${this.options.version}/${channelId}?api_key=${this.options.apiKey}¬ify_self=${this.options.notifySelf}&source=jssdk&v=5.0.8&presence=${this.options.presence}`; + + // Set auth + if (this.options.jwt) { + endpoint = endpoint+'&jwt='+this.options.jwt; + } else if (this.isGuarded(channelId)) { + const auth = await this.getAuthToken(channelId); + if (auth.auth) { + endpoint = endpoint + '&jwt='+auth.auth; + } + } + + // Set user identity + if (this.options.userId) { + endpoint = endpoint + '&user='+this.options.userId; + } + + // Add uuid + endpoint = endpoint+'&uuid='+uuid; + + return endpoint; + } +} + + +/***/ }), + +/***/ "./src/Portal.js": +/*!***********************!*\ + !*** ./src/Portal.js ***! + \***********************/ +/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (/* binding */ Portal) +/* harmony export */ }); +/* harmony import */ var _Logger_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./Logger.js */ "./src/Logger.js"); +/* harmony import */ var _misc_RTCIceCandidate_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./misc/RTCIceCandidate.js */ "./src/misc/RTCIceCandidate.js"); +/* harmony import */ var _misc_RTCPeerConnection_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./misc/RTCPeerConnection.js */ "./src/misc/RTCPeerConnection.js"); +/* harmony import */ var _misc_RTCSessionDescription_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./misc/RTCSessionDescription.js */ "./src/misc/RTCSessionDescription.js"); + + + + +const defaultPortalOptions = { + shouldBroadcast: true, + portal: true, + video: false, + audio: true +}; + +class Portal { + /** + * Creates a video room instance + * @param {*} channel + */ + constructor(channel, identity) { + this.channel = channel; + this.logger = new _Logger_js__WEBPACK_IMPORTED_MODULE_0__["default"](identity); + this.identity = { ...defaultPortalOptions, ...identity }; + this.localStream = null; + this.senders = []; + this.cameraStream = null; + this.sharingScreen = false; + this.peerConnectionConfig = { + 'iceServers': [ + { 'urls': 'stun:stun.stunprotocol.org:3478' }, + { 'urls': 'stun:stun.l.google.com:19302' }, + ], + }; + this.constraints = { + video: identity.video, + audio: identity.audio, + }; + + this.participants = []; + this.isNegotiating = []; + + + this.logger.log('Initializing video room'); + this.init(); + } + + /** + * Initialize local video + */ + init() { + if (!this.constraints.video && !this.constraints.audio) { + this.requestPeerVideo(); + return; + } + + if (typeof navigator != 'undefined' && navigator.mediaDevices.getUserMedia) { + navigator.mediaDevices.getUserMedia(this.constraints).then(this.getUserMediaSuccess.bind(this)).catch(this.errorHandler.bind(this)); + return true; + } else { + this.logger.error('Your browser does not support getUserMedia API'); + return false; + } + } + + shareVideo(signal, isCaller = true) { + if (!this.identity.shouldBroadcast && isCaller && !signal.isBroadcasting) { + console.log("Refusing to call, denied broadcast request"); + return; + } + + console.log("peer connection", _misc_RTCPeerConnection_js__WEBPACK_IMPORTED_MODULE_2__["default"]); + const rtcConnection = new _misc_RTCPeerConnection_js__WEBPACK_IMPORTED_MODULE_2__["default"](this.peerConnectionConfig); + + rtcConnection.onicecandidate = (event) => { + if (event.candidate != null) { + this.channel.publish('system:portal_candidate', { + 'from': this.channel.uuid, + 'to': signal.from, + 'ice': event.candidate, + }); + } + }; + + rtcConnection.ontrack = (event) => { + if (event.track.kind != 'video') { + return; + } + + this.participants[signal.from].streams = event.streams; + if (typeof this.identity.onParticipantJoined == 'function') { + this.identity.onParticipantJoined(signal.from, event.streams[0]); + } + }; + + rtcConnection.onsignalingstatechange = (e) => { + // Workaround for Chrome: skip nested negotiations + this.isNegotiating[signal.from] = (rtcConnection.signalingState != 'stable'); + }; + + if (this.localStream) { + this.localStream.getTracks().forEach((track) => { + this.senders.push(rtcConnection.addTrack(track, this.localStream)); + }); + } + + this.isNegotiating[signal.from] = false; + + + rtcConnection.onnegotiationneeded = async () => { + await this.sendVideoOffer(signal, rtcConnection, isCaller); + }; + + this.participants[signal.from] = { + rtc: rtcConnection, + }; + } + + shareScreen() { + if(!this.sharingScreen){ + navigator.mediaDevices.getDisplayMedia({ video: true }) + .then(screenStream => { + const screenTrack = screenStream.getTracks()[0]; + this.localStream = screenStream; + + if (typeof this.identity.onLocalVideo == 'function') { + this.identity.onLocalVideo(screenStream, this); + } + this.sharingScreen = true; + for (const sender of this.senders) { + if (sender.track && sender.track.kind === 'video') + sender.replaceTrack(screenTrack); + } + alert("Screen sharing started! To stop, click on Stop Sharing button at the bottom!") + + screenTrack.onended = () => { + this.localStream = this.cameraStream; + this.sharingScreen = false; + if (typeof this.identity.onLocalVideo == 'function') { + this.identity.onLocalVideo(this.cameraStream, this); + } + for (const sender of this.senders) { + if (sender.track && sender.track.kind === 'video') { + sender.replaceTrack(this.cameraStream.getTracks()[0]); + } + } + } + }) + .catch(error => { + console.error('Error sharing screen:', error); + if (error.name === 'NotAllowedError') { + console.error('User denied permission for screen sharing.'); + } else if (error.name === 'NotFoundError') { + console.error('Display media not found (possibly due to privacy settings).'); + } else { + console.error('Unknown error during screen sharing:', error); + } + }); + }else{ + alert("You are already sharing screen!"); + } + } + + async sendVideoOffer(signal, rtcConnection, isCaller) { + + if (!isCaller) { + return; + } + + + if (this.isNegotiating[signal.from]) { + console.log('SKIP nested negotiations'); + return; + } + + this.isNegotiating[signal.from] = true; + + + const description = await rtcConnection.createOffer(); + await rtcConnection.setLocalDescription(description); + + console.log('Making offer'); + // Send a call offer + this.channel.publish('system:video_offer', { + 'from': this.channel.uuid, + 'to': signal.from, + 'sdp': rtcConnection.localDescription, + }); + + } + + removeParticipant(uuid) { + delete this.participants[uuid]; + + if (typeof this.identity.onParticipantLeft == 'function') { + this.identity.onParticipantLeft(uuid); + } + } + + addIceCandidate(signal) { + const rtcConnection = this.participants[signal.from].rtc; + rtcConnection.addIceCandidate(new _misc_RTCIceCandidate_js__WEBPACK_IMPORTED_MODULE_1__["default"](signal.ice)); + } + + createAnswer(signal) { + return new Promise(async (resolve, reject) => { + if (!this.participants[signal.from] || !this.participants[signal.from].rtc) { + console.log('Starting call in createAnswer'); + this.shareVideo(signal, false); + } + + await this.participants[signal.from].rtc.setRemoteDescription(new _misc_RTCSessionDescription_js__WEBPACK_IMPORTED_MODULE_3__["default"](signal.sdp)); + // Only create answers in response to offers + if (signal.sdp.type == 'offer') { + this.logger.log('Got an offer from ' + signal.from, signal); + const description = await this.participants[signal.from].rtc.createAnswer(); + + await this.participants[signal.from].rtc.setLocalDescription(description); + this.channel.publish('system:video_answer', { + 'from': this.channel.uuid, + 'to': signal.from, + 'sdp': this.participants[signal.from].rtc.localDescription, + }); + resolve(); + } else { + this.logger.log('Got an asnwer from ' + signal.from); + + resolve(); + } + }); + } + + handleAnswer(signal){ + this.participants[signal.from].rtc.setRemoteDescription(new _misc_RTCSessionDescription_js__WEBPACK_IMPORTED_MODULE_3__["default"](signal.sdp)); + } + + /** + * Callback to handle local stream + * @param {*} stream + */ + getUserMediaSuccess(stream) { + this.localStream = stream; + this.cameraStream = stream; + + if (typeof this.identity.onLocalVideo == 'function') { + this.identity.onLocalVideo(stream, this); + } + + this.requestPeerVideo(); + } + + requestPeerVideo() { + var eventName = 'system:portal_broadcaster'; + + if(!this.identity.shouldBroadcast){ + eventName = 'system:portal_watcher'; + } + + this.channel.publish(eventName, { + from: this.channel.uuid, + isBroadcasting: this.identity.shouldBroadcast + }); + } + + requestOfferFromPeer(){ + this.channel.publish("system:video_request", { + from: this.channel.uuid, + isBroadcasting: this.identity.shouldBroadcast + }); + } + + errorHandler(e) { + this.logger.error('Portal error', e); + } +} + + +/***/ }), + +/***/ "./src/misc/DefaultOptions.js": +/*!************************************!*\ + !*** ./src/misc/DefaultOptions.js ***! + \************************************/ +/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) +/* harmony export */ }); +/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({ + version: 3, + clusterId: 'demo', + clusterDomain: null, + apiKey: 'oCdCMcMPQpbvNjUIzqtvF1d2X2okWpDQj4AwARJuAgtjhzKxVEjQU6IdCjwm', + consoleLogs: false, + notifySelf: 0, + jwt: null, + presence: 0, + authEndpoint: '/broadcasting/auth', + authHeaders: {}, + forceAuth: false, + userId: null, + blockchainTestMode: false, + blockchainGasFee: 41000, +}); + + +/***/ }), + +/***/ "./src/misc/RTCIceCandidate.js": +/*!*************************************!*\ + !*** ./src/misc/RTCIceCandidate.js ***! + \*************************************/ +/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) +/* harmony export */ }); +var iceCandidate = {}; +try{ + iceCandidate = RTCIceCandidate; +}catch(e){} +/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (iceCandidate); + + +/***/ }), + +/***/ "./src/misc/RTCPeerConnection.js": +/*!***************************************!*\ + !*** ./src/misc/RTCPeerConnection.js ***! + \***************************************/ +/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) +/* harmony export */ }); +var peerConnection = {} +try { + peerConnection = RTCPeerConnection; +} catch (e) {} +/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (peerConnection); + + +/***/ }), + +/***/ "./src/misc/RTCSessionDescription.js": +/*!*******************************************!*\ + !*** ./src/misc/RTCSessionDescription.js ***! + \*******************************************/ +/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) +/* harmony export */ }); +var sessionDescription = {} +try { + sessionDescription = RTCSessionDescription; +} catch (e) {} +/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (sessionDescription); + + +/***/ }), + +/***/ "./src/misc/WebSocket.js": +/*!*******************************!*\ + !*** ./src/misc/WebSocket.js ***! + \*******************************/ +/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { + +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) +/* harmony export */ }); +var socket = {}; +try { + socket = WebSocket; +} catch (e) {} +/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (socket); + + +/***/ }) + +/******/ }); +/************************************************************************/ +/******/ // The module cache +/******/ var __webpack_module_cache__ = {}; +/******/ +/******/ // The require function +/******/ function __webpack_require__(moduleId) { +/******/ // Check if module is in cache +/******/ var cachedModule = __webpack_module_cache__[moduleId]; +/******/ if (cachedModule !== undefined) { +/******/ return cachedModule.exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = __webpack_module_cache__[moduleId] = { +/******/ // no module.id needed +/******/ // no module.loaded needed +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__); +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/************************************************************************/ +/******/ /* webpack/runtime/define property getters */ +/******/ (() => { +/******/ // define getter functions for harmony exports +/******/ __webpack_require__.d = (exports, definition) => { +/******/ for(var key in definition) { +/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) { +/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] }); +/******/ } +/******/ } +/******/ }; +/******/ })(); +/******/ +/******/ /* webpack/runtime/hasOwnProperty shorthand */ +/******/ (() => { +/******/ __webpack_require__.o = (obj, prop) => 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(__WEBPACK_DEFAULT_EXPORT__) +/* harmony export */ }); +/* harmony import */ var _PieSocket_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./PieSocket.js */ "./src/PieSocket.js"); + +/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (_PieSocket_js__WEBPACK_IMPORTED_MODULE_0__["default"]); +})(); + +PieSocket = __webpack_exports__; +/******/ })() +; +//# 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property getters","webpack://PieSocket/webpack/runtime/hasOwnProperty shorthand","webpack://PieSocket/webpack/runtime/make namespace object","webpack://PieSocket/./src/index.js"],"sourcesContent":["export default /^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i;","// Unique ID creation requires a high quality random # generator. In the browser we therefore\n// require the crypto API and do not support built-in fallback to lower quality random number\n// generators (like Math.random()).\nvar getRandomValues;\nvar rnds8 = new Uint8Array(16);\nexport default function rng() {\n  // lazy load so that environments that need to polyfill have a chance to do so\n  if (!getRandomValues) {\n    // getRandomValues needs to be invoked in a context where \"this\" is a Crypto implementation. Also,\n    // find the complete implementation of crypto (msCrypto) on IE11.\n    getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto !== 'undefined' && typeof msCrypto.getRandomValues === 'function' && msCrypto.getRandomValues.bind(msCrypto);\n\n    if (!getRandomValues) {\n      throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported');\n    }\n  }\n\n  return getRandomValues(rnds8);\n}","import validate from './validate.js';\n/**\n * Convert array of 16 byte values to UUID string format of the form:\n * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX\n */\n\nvar byteToHex = [];\n\nfor (var i = 0; i < 256; ++i) {\n  byteToHex.push((i + 0x100).toString(16).substr(1));\n}\n\nfunction stringify(arr) {\n  var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n  // Note: Be careful editing this code!  It's been tuned for performance\n  // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434\n  var uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID.  If this throws, it's likely due to one\n  // of the following:\n  // - One or more input array values don't map to a hex octet (leading to\n  // \"undefined\" in the uuid)\n  // - Invalid input values for the RFC `version` or `variant` fields\n\n  if (!validate(uuid)) {\n    throw TypeError('Stringified UUID is invalid');\n  }\n\n  return uuid;\n}\n\nexport default stringify;","import rng from './rng.js';\nimport stringify from './stringify.js';\n\nfunction v4(options, buf, offset) {\n  options = options || {};\n  var rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`\n\n  rnds[6] = rnds[6] & 0x0f | 0x40;\n  rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided\n\n  if (buf) {\n    offset = offset || 0;\n\n    for (var i = 0; i < 16; ++i) {\n      buf[offset + i] = rnds[i];\n    }\n\n    return buf;\n  }\n\n  return stringify(rnds);\n}\n\nexport default v4;","import REGEX from './regex.js';\n\nfunction validate(uuid) {\n  return typeof uuid === 'string' && REGEX.test(uuid);\n}\n\nexport default validate;","const PieMessage = {};\nconst BCMEndpoint = 'https://www.piesocket.com/api/blockchain/payloadHash';\nconst PieMessageAddressDev = '0x2321c321828946153a845e69ee168f413e85c90d';\nconst PieMessageAddressProd = '0x2a840CA40E082DbF24610B62a978900BfCaB23D3';\n\nexport default class Blockchain {\n  constructor(options) {\n    this.options = options;\n\n    this.apiKey = this.options.apiKey;\n    this.channel = this.options.channelId;\n    this.blockchainTestMode = this.options.blockchainTestMode;\n    this.blockchainGasFee = this.options.blockchainGasFee;\n\n    if (this.blockchainTestMode) {\n      this.contractAddress = PieMessageAddressDev;\n    } else {\n      this.contractAddress = PieMessageAddressProd;\n    }\n  }\n\n  async init() {\n    const w3 = new Web3(window.ethereum);\n    const accounts = await ethereum.request({method: 'eth_requestAccounts'});\n    this.account = accounts[0];\n\n    this.contract = new w3.eth.Contract(PieMessage.abi, this.contractAddress);\n  }\n\n  checkWeb3() {\n    if (typeof Web3 == 'undefined') {\n      console.log('Web3.js is not installed!');\n      return false;\n    }\n\n    if (typeof window.ethereum == 'undefined') {\n      console.log('MetaMask is not installed!');\n      return false;\n    }\n\n    return true;\n  }\n\n  async confirm(hash) {\n    return new Promise(async (resolve, reject) => {\n      if (this.checkWeb3()) {\n        if (!this.contract) {\n          await this.init();\n        }\n\n        const receipt = this.contract.methods.confirm(hash).send({from: this.account, gas: this.blockchainGasFee});\n        receipt.on('transactionHash', resolve);\n        receipt.on('error', (error) => {\n          reject(error);\n        });\n      }\n    });\n  }\n\n  async send(message) {\n    return new Promise(async (resolve, reject) => {\n      if (this.checkWeb3()) {\n        if (!this.contract) {\n          await this.init();\n        }\n\n        const bacmHash = await this.getTransactionHash(message);\n\n        const receipt = this.contract.methods.send(bacmHash.payload).send({from: this.account, gas: this.blockchainGasFee});\n        receipt.on('transactionHash', (hash) => {\n          resolve({\n            hash: hash,\n            id: bacmHash.transaction_id,\n          });\n        });\n        receipt.on('error', (error) => {\n          reject(error);\n        });\n      } else {\n        if (typeof Web3 == 'undefined') {\n          reject('Please install Web3.js');\n        } else {\n          reject('Please install MetaMask');\n        }\n      }\n    });\n  }\n\n  async getTransactionHash(message) {\n    return new Promise((resolve, reject) => {\n      const data = new FormData();\n\n      data.append('apiKey', this.apiKey);\n      data.append('channel', this.channel);\n      data.append('message', JSON.stringify(message));\n      data.append('contract', this.contractAddress);\n\n      const xhr = new XMLHttpRequest();\n\n      xhr.addEventListener('readystatechange', function() {\n        if (this.readyState === 4) {\n          try {\n            const response = JSON.parse(this.responseText);\n            if (response.errors) {\n              console.error(`PieSocket Error: ${JSON.stringify(response.errors)}`);\n              reject();\n            }\n\n            if (response.success) {\n              resolve(response.success);\n            } else {\n              reject('Unknown error');\n            }\n          } catch (e) {\n            console.error('Could not connect to Blockchain Messaging API, try later');\n            reject();\n          }\n        }\n      });\n\n      xhr.addEventListener('error', () => {\n        console.error('Blockchain Messaging API seems unreachable at the moment, try later');\n        reject();\n      });\n\n      xhr.open('POST', BCMEndpoint);\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send(data);\n    });\n  }\n}\n","import Logger from './Logger.js';\nimport Blockchain from './Blockchain.js';\nimport Socket from './misc/WebSocket.js';\n\nexport default class Channel {\n  constructor(endpoint, identity, init=true) {\n    this.events = {};\n    this.listeners = {};\n    this.members = [];\n    this.portal = null;\n    this.uuid = null;\n    this.onSocketConnected = () => {};\n    this.onSocketError = () => {};\n\n    if (!init) {\n      return;\n    }\n\n    this.init(endpoint, identity);\n  }\n\n  init(endpoint, identity) {\n    this.endpoint = endpoint;\n    this.identity = identity;\n    this.connection = this.connect();\n    this.shouldReconnect = false;\n    this.logger = new Logger(identity);\n  }\n\n  getMemberByUUID(uuid) {\n    let member = null;\n    for (let i = 0; i < this.members.length; i++) {\n      if (this.members[i].uuid == uuid) {\n        member = this.members[i];\n        break;\n      }\n    }\n    return member;\n  }\n\n  getCurrentMember() {\n    return this.getMemberByUUID(this.uuid);\n  }\n\n  connect() {\n    const connection = new Socket(this.endpoint);\n    connection.onmessage = this.onMessage.bind(this);\n    connection.onopen = this.onOpen.bind(this);\n    connection.onerror = this.onError.bind(this);\n    connection.onclose = this.onClose.bind(this);\n\n    if (this.identity.onSocketConnected) {\n      this.onSocketConnected = this.identity.onSocketConnected;\n    }\n\n    if (this.identity.onSocketError) {\n      this.onSocketError = this.identity.onSocketError;\n    }\n\n    return connection;\n  }\n\n  on(event, callback) {\n    // Register lifecycle callbacks\n    this.events[event] = callback;\n  }\n\n  listen(event, callback) {\n    // Register user defined callbacks\n    this.listeners[event] = callback;\n  }\n\n\n  send(data) {\n    return this.connection.send(data);\n  }\n\n  async publish(event, data, meta) {\n    if (meta && meta.blockchain) {\n      return await this.sendOnBlockchain(event, data, meta);\n    }\n    return this.connection.send(JSON.stringify({\n      event: event,\n      data: data,\n      meta: meta,\n    }));\n  }\n\n\n  async sendOnBlockchain(event, data, meta) {\n    if (!this.blockchain) {\n      this.blockchain = new Blockchain(this.identity);\n    }\n\n    try {\n      const receipt = await this.blockchain.send(data);\n\n      if (this.events['blockchain-hash']) {\n        this.events['blockchain-hash'].bind(this)({\n          event: event,\n          data: data,\n          meta: meta,\n          transactionHash: receipt.hash,\n        });\n      }\n\n      return this.connection.send(JSON.stringify({'event': event, 'data': data, 'meta': {...meta, 'transaction_id': receipt.id, 'transaction_hash': receipt.hash}}));\n    } catch (e) {\n      if (this.events['blockchain-error']) {\n        this.events['blockchain-error'].bind(this)(e);\n      }\n    };\n  }\n\n  async confirmOnBlockchain(event, transactionHash) {\n    if (!this.blockchain) {\n      this.blockchain = new Blockchain(this.identity);\n    }\n\n    try {\n      const hash = await this.blockchain.confirm(transactionHash);\n\n      if (this.events['blockchain-hash']) {\n        this.events['blockchain-hash'].bind(this)({\n          event: event,\n          confirmationHash: transactionHash,\n          transactionHash: hash,\n        });\n      }\n\n      return this.connection.send(JSON.stringify({'event': event, 'data': transactionHash, 'meta': {'transaction_id': 1, 'transaction_hash': hash}}));\n    } catch (e) {\n      if (this.events['blockchain-error']) {\n        this.events['blockchain-error'].bind(this)(e);\n      }\n    }\n  }\n\n  onMessage(e) {\n    this.logger.log('Channel message:', e);\n\n    try {\n      const message = JSON.parse(e.data);\n      if (message.error && message.error.length) {\n        this.shouldReconnect = false;\n      }\n\n      // Fire event listeners\n      if (message.event) {\n        this.handleMemberHandshake(message);\n\n        if (this.listeners[message.event]) {\n          this.listeners[message.event].bind(this)(message.data, message.meta);\n        }\n\n        if (this.listeners['*']) {\n          this.listeners['*'].bind(this)(message.event, message.data, message.meta);\n        }\n      }\n    } catch (jsonException) {\n      console.error(jsonException);\n    }\n\n    // Fire lifecycle callback\n    if (this.events['message']) {\n      this.events['message'].bind(this)(e);\n    }\n  }\n\n  handleMemberHandshake(message) {\n    if (message.event == 'system:member_list') {\n      this.members = message.data.members;\n    } else if (message.event == 'system:member_joined') {\n      this.members = message.data.members;\n    } else if (message.event == 'system:member_left') {\n      this.members = message.data.members;\n      if (this.portal) {\n        this.portal.removeParticipant(message.data.member.uuid);\n      }\n    }\n    else if (message.event == 'system:portal_broadcaster' && message.data.from != this.uuid) {\n      this.portal.requestOfferFromPeer(message.data);\n    } \n    else if (message.event == 'system:portal_watcher' && message.data.from != this.uuid) {\n      this.portal.shareVideo(message.data);\n    }else if (message.event == 'system:video_request' && message.data.from != this.uuid) {\n      this.portal.shareVideo(message.data);\n    } \n    else if (message.event == 'system:portal_candidate' && message.data.to == this.uuid) {\n      this.portal.addIceCandidate(message.data);\n    } else if (message.event == 'system:video_offer' && message.data.to == this.uuid) {\n      this.portal.createAnswer(message.data);\n    } else if (message.event == 'system:video_answer' && message.data.to == this.uuid) {\n      this.portal.handleAnswer(message.data);\n    }\n  }\n\n  onOpen(e) {\n    this.logger.log('Channel connected:', e);\n    this.shouldReconnect = true;\n\n    // System init callback\n    this.onSocketConnected(e);\n  }\n\n  onError(e) {\n    this.logger.error('Channel error:', e);\n    this.connection.close();\n\n    // System init error callback\n    this.onSocketError(e);\n\n    // User defined callback\n    if (this.events['error']) {\n      this.events['error'].bind(this)(e);\n    }\n  }\n\n  onClose(e) {\n    this.logger.warn('Channel closed:', e);\n    this.reconnect();\n\n    // User defined callback\n    if (this.events['close']) {\n      this.events['close'].bind(this)(e);\n    }\n  }\n\n  reconnect() {\n    if (!this.shouldReconnect) {\n      return;\n    }\n    this.logger.log('Reconnecting');\n    this.connection = this.connect();\n  }\n}\n","export default class InvalidAuthException {\n  constructor(message=null, name='InvalidAuthException') {\n    this.message = message || 'Auth endpoint did not return a valid JWT Token, please see: https://www.piesocket.com/docs/3.0/authentication';\n    this.name = name;\n  }\n}\n","export default class Logger {\n  constructor(options) {\n    this.options = options;\n  }\n\n  log(...data) {\n    if (this.options.consoleLogs) {\n      console.log(...data);\n    }\n  }\n\n  warn(...data) {\n    if (this.options.consoleLogs) {\n      console.warn(...data);\n    }\n  }\n\n  error(...data) {\n    if (this.options.consoleLogs) {\n      console.error(...data);\n    }\n  }\n}\n","import Channel from './Channel.js';\nimport Logger from './Logger.js';\nimport Portal from './Portal.js';\nimport InvalidAuthException from './InvalidAuthException.js';\nimport defaultOptions from './misc/DefaultOptions.js';\nimport {v4 as uuidv4} from 'uuid';\n\nexport default class PieSocket {\n  constructor(options) {\n    options = options || {};\n\n    this.options = {...defaultOptions, ...options};\n    this.connections = {};\n    this.logger = new Logger(this.options);\n  }\n\n  async subscribe(channelId, roomOptions={}) {\n    return new Promise(async (resolve, reject) => {\n      if (roomOptions.video || roomOptions.audio || roomOptions.portal) {\n        // Force config when video is required\n        this.options.notifySelf = true;\n      }\n\n      const uuid = uuidv4();\n      const endpoint = await this.getEndpoint(channelId, uuid);\n\n      if (this.connections[channelId]) {\n        this.logger.log('Returning existing channel', channelId);\n        resolve(this.connections[channelId]);\n      } else {\n        this.logger.log('Creating new channel', channelId);\n        const channel = new Channel(endpoint, {\n          channelId: channelId,\n          onSocketConnected: () => {\n            channel.uuid = uuid;\n            if (roomOptions.video || roomOptions.audio || roomOptions.portal) {\n              channel.portal = new Portal(channel, {\n                ...this.options,\n                ...roomOptions,\n              }); ``;\n            }\n            this.connections[channelId] = channel;\n            resolve(channel);\n          },\n          onSocketError: () => {\n            reject('Failed to make websocket connection');\n          },\n          ...this.options,\n        });\n\n        if (typeof WebSocket == 'undefined') {\n          // Resolves the promise in case WebSocket is not defined\n          channel.uuid = uuid;\n          this.connections[channelId] = channel;\n          resolve(channel);\n        }\n      }\n    });\n  }\n\n  unsubscribe(channelId) {\n    if (this.connections[channelId]) {\n      this.connections[channelId].shouldReconnect = false;\n      this.connections[channelId].connection.close();\n      delete this.connections[channelId];\n      return true;\n    }\n\n    return false;\n  }\n\n  getConnections() {\n    return this.connections;\n  }\n\n  async getAuthToken(channel) {\n    return new Promise((resolve, reject)=>{\n      const data = new FormData();\n      data.append('channel_name', channel);\n\n      const xhr = new XMLHttpRequest();\n      xhr.withCredentials = true;\n\n      xhr.addEventListener('readystatechange', function() {\n        if (this.readyState === 4) {\n          try {\n            const response = JSON.parse(this.responseText);\n            resolve(response);\n          } catch (e) {\n            reject(new InvalidAuthException('Could not fetch auth token', 'AuthEndpointResponseError'));\n          }\n        }\n      });\n      xhr.addEventListener('error', ()=>{\n        reject(new InvalidAuthException('Could not fetch auth token', 'AuthEndpointError'));\n      });\n\n      xhr.open('POST', this.options.authEndpoint);\n\n      const headers = Object.keys(this.options.authHeaders);\n      headers.forEach((header) => {\n        xhr.setRequestHeader(header, this.options.authHeaders[header]);\n      });\n\n      xhr.send(data);\n    });\n  }\n\n  isGuarded(channel) {\n    if (this.options.forceAuth) {\n      return true;\n    }\n\n    return (''+channel).startsWith('private-');\n  }\n\n  async getEndpoint(channelId, uuid) {\n    let clusterDomain = this.options.clusterDomain == null ? `${this.options.clusterId}.piesocket.com`:this.options.clusterDomain;\n    let endpoint = `wss://${clusterDomain}/v${this.options.version}/${channelId}?api_key=${this.options.apiKey}&notify_self=${this.options.notifySelf}&source=jssdk&v=5.0.8&presence=${this.options.presence}`;\n\n    // Set auth\n    if (this.options.jwt) {\n      endpoint = endpoint+'&jwt='+this.options.jwt;\n    } else if (this.isGuarded(channelId)) {\n      const auth = await this.getAuthToken(channelId);\n      if (auth.auth) {\n        endpoint = endpoint + '&jwt='+auth.auth;\n      }\n    }\n\n    // Set user identity\n    if (this.options.userId) {\n      endpoint = endpoint + '&user='+this.options.userId;\n    }\n\n    // Add uuid\n    endpoint = endpoint+'&uuid='+uuid;\n\n    return endpoint;\n  }\n}\n","import Logger from './Logger.js';\nimport IceCandidate from './misc/RTCIceCandidate.js';\nimport PeerConnection from './misc/RTCPeerConnection.js';\nimport SessionDescription from './misc/RTCSessionDescription.js';\nconst defaultPortalOptions = {\n  shouldBroadcast: true,\n  portal: true,\n  video: false,\n  audio: true\n};\n\nexport default class Portal {\n  /**\n     * Creates a video room instance\n     * @param {*} channel\n     */\n  constructor(channel, identity) {\n    this.channel = channel;\n    this.logger = new Logger(identity);\n    this.identity = { ...defaultPortalOptions, ...identity };\n    this.localStream = null;\n    this.senders = [];\n    this.cameraStream = null;\n    this.sharingScreen = false;\n    this.peerConnectionConfig = {\n      'iceServers': [\n        { 'urls': 'stun:stun.stunprotocol.org:3478' },\n        { 'urls': 'stun:stun.l.google.com:19302' },\n      ],\n    };\n    this.constraints = {\n      video: identity.video,\n      audio: identity.audio,\n    };\n\n    this.participants = [];\n    this.isNegotiating = [];\n\n\n    this.logger.log('Initializing video room');\n    this.init();\n  }\n\n  /**\n     * Initialize local video\n     */\n  init() {\n    if (!this.constraints.video && !this.constraints.audio) {\n      this.requestPeerVideo();\n      return;\n    }\n\n    if (typeof navigator != 'undefined' && navigator.mediaDevices.getUserMedia) {\n      navigator.mediaDevices.getUserMedia(this.constraints).then(this.getUserMediaSuccess.bind(this)).catch(this.errorHandler.bind(this));\n      return true;\n    } else {\n      this.logger.error('Your browser does not support getUserMedia API');\n      return false;\n    }\n  }\n\n  shareVideo(signal, isCaller = true) {\n    if (!this.identity.shouldBroadcast && isCaller && !signal.isBroadcasting) {\n      console.log(\"Refusing to call, denied broadcast request\");\n      return;\n    }\n\n    console.log(\"peer connection\", PeerConnection);\n    const rtcConnection = new PeerConnection(this.peerConnectionConfig);\n\n    rtcConnection.onicecandidate = (event) => {\n      if (event.candidate != null) {\n        this.channel.publish('system:portal_candidate', {\n          'from': this.channel.uuid,\n          'to': signal.from,\n          'ice': event.candidate,\n        });\n      }\n    };\n\n    rtcConnection.ontrack = (event) => {\n      if (event.track.kind != 'video') {\n        return;\n      }\n\n      this.participants[signal.from].streams = event.streams;\n      if (typeof this.identity.onParticipantJoined == 'function') {\n        this.identity.onParticipantJoined(signal.from, event.streams[0]);\n      }\n    };\n\n    rtcConnection.onsignalingstatechange = (e) => {\n      // Workaround for Chrome: skip nested negotiations\n      this.isNegotiating[signal.from] = (rtcConnection.signalingState != 'stable');\n    };\n\n    if (this.localStream) {\n      this.localStream.getTracks().forEach((track) => {\n        this.senders.push(rtcConnection.addTrack(track, this.localStream));\n      });\n    }\n\n    this.isNegotiating[signal.from] = false;\n\n\n    rtcConnection.onnegotiationneeded = async () => {\n      await this.sendVideoOffer(signal, rtcConnection, isCaller);\n    };\n\n    this.participants[signal.from] = {\n      rtc: rtcConnection,\n    };\n  }\n\n  shareScreen() {\n    if(!this.sharingScreen){\n      navigator.mediaDevices.getDisplayMedia({ video: true })\n        .then(screenStream => {\n          const screenTrack = screenStream.getTracks()[0];\n          this.localStream = screenStream;\n\n          if (typeof this.identity.onLocalVideo == 'function') {\n            this.identity.onLocalVideo(screenStream, this);\n          }\n          this.sharingScreen = true;\n          for (const sender of this.senders) {\n            if (sender.track && sender.track.kind === 'video')\n              sender.replaceTrack(screenTrack);\n          }\n          alert(\"Screen sharing started! To stop, click on Stop Sharing button at the bottom!\")\n\n          screenTrack.onended = () => {\n            this.localStream = this.cameraStream;\n            this.sharingScreen = false;\n            if (typeof this.identity.onLocalVideo == 'function') {\n              this.identity.onLocalVideo(this.cameraStream, this);\n            }\n            for (const sender of this.senders) {\n              if (sender.track && sender.track.kind === 'video') {\n                sender.replaceTrack(this.cameraStream.getTracks()[0]);\n              }\n            }\n          }\n        })\n        .catch(error => {\n          console.error('Error sharing screen:', error);\n          if (error.name === 'NotAllowedError') {\n            console.error('User denied permission for screen sharing.');\n          } else if (error.name === 'NotFoundError') {\n            console.error('Display media not found (possibly due to privacy settings).');\n          } else {\n            console.error('Unknown error during screen sharing:', error);\n          }\n        });\n    }else{\n      alert(\"You are already sharing screen!\");\n    }\n  }\n\n  async sendVideoOffer(signal, rtcConnection, isCaller) {\n\n    if (!isCaller) {\n      return;\n    }\n\n\n    if (this.isNegotiating[signal.from]) {\n      console.log('SKIP nested negotiations');\n      return;\n    }\n\n    this.isNegotiating[signal.from] = true;\n\n\n    const description = await rtcConnection.createOffer();\n    await rtcConnection.setLocalDescription(description);\n\n    console.log('Making offer');\n    // Send a call offer\n    this.channel.publish('system:video_offer', {\n      'from': this.channel.uuid,\n      'to': signal.from,\n      'sdp': rtcConnection.localDescription,\n    });\n\n  }\n\n  removeParticipant(uuid) {\n    delete this.participants[uuid];\n\n    if (typeof this.identity.onParticipantLeft == 'function') {\n      this.identity.onParticipantLeft(uuid);\n    }\n  }\n\n  addIceCandidate(signal) {\n    const rtcConnection = this.participants[signal.from].rtc;\n    rtcConnection.addIceCandidate(new IceCandidate(signal.ice));\n  }\n\n  createAnswer(signal) {\n    return new Promise(async (resolve, reject) => {\n      if (!this.participants[signal.from] || !this.participants[signal.from].rtc) {\n        console.log('Starting call in createAnswer');\n        this.shareVideo(signal, false);\n      }\n\n      await this.participants[signal.from].rtc.setRemoteDescription(new SessionDescription(signal.sdp));\n      // Only create answers in response to offers\n      if (signal.sdp.type == 'offer') {\n        this.logger.log('Got an offer from ' + signal.from, signal);\n        const description = await this.participants[signal.from].rtc.createAnswer();\n\n        await this.participants[signal.from].rtc.setLocalDescription(description);\n        this.channel.publish('system:video_answer', {\n          'from': this.channel.uuid,\n          'to': signal.from,\n          'sdp': this.participants[signal.from].rtc.localDescription,\n        });\n        resolve();\n      } else {\n        this.logger.log('Got an asnwer from ' + signal.from);\n\n        resolve();\n      }\n    });\n  }\n\n  handleAnswer(signal){\n    this.participants[signal.from].rtc.setRemoteDescription(new SessionDescription(signal.sdp));\n  }\n\n  /**\n     * Callback to handle local stream\n     * @param {*} stream\n     */\n  getUserMediaSuccess(stream) {\n    this.localStream = stream;\n    this.cameraStream = stream;\n\n    if (typeof this.identity.onLocalVideo == 'function') {\n      this.identity.onLocalVideo(stream, this);\n    }\n\n    this.requestPeerVideo();\n  }\n\n  requestPeerVideo() {\n    var eventName = 'system:portal_broadcaster';\n\n    if(!this.identity.shouldBroadcast){\n      eventName = 'system:portal_watcher';\n    }\n\n    this.channel.publish(eventName, {\n      from: this.channel.uuid,\n      isBroadcasting: this.identity.shouldBroadcast\n    });\n  }\n\n  requestOfferFromPeer(){\n    this.channel.publish(\"system:video_request\", {\n      from: this.channel.uuid,\n      isBroadcasting: this.identity.shouldBroadcast\n    });\n  }\n\n  errorHandler(e) {\n    this.logger.error('Portal error', e);\n  }\n}\n","export default {\n  version: 3,\n  clusterId: 'demo',\n  clusterDomain: null,\n  apiKey: 'oCdCMcMPQpbvNjUIzqtvF1d2X2okWpDQj4AwARJuAgtjhzKxVEjQU6IdCjwm',\n  consoleLogs: false,\n  notifySelf: 0,\n  jwt: null,\n  presence: 0,\n  authEndpoint: '/broadcasting/auth',\n  authHeaders: {},\n  forceAuth: false,\n  userId: null,\n  blockchainTestMode: false,\n  blockchainGasFee: 41000,\n};\n","var iceCandidate = {};\ntry{ \n    iceCandidate = RTCIceCandidate;\n}catch(e){}\nexport default iceCandidate;\n","var peerConnection = {}\ntry {\n  peerConnection = RTCPeerConnection;\n} catch (e) {}\nexport default peerConnection;\n","var sessionDescription = {}\ntry {\n  sessionDescription = RTCSessionDescription;\n} catch (e) {}\nexport default sessionDescription;\n","var socket = {};\ntry {\n  socket = WebSocket;\n} catch (e) {}\nexport default socket;\n","// The module cache\nvar __webpack_module_cache__ = {};\n\n// The require function\nfunction __webpack_require__(moduleId) {\n\t// Check if module is in cache\n\tvar cachedModule = __webpack_module_cache__[moduleId];\n\tif (cachedModule !== undefined) {\n\t\treturn cachedModule.exports;\n\t}\n\t// Create a new module (and put it into the cache)\n\tvar module = __webpack_module_cache__[moduleId] = {\n\t\t// no module.id needed\n\t\t// no module.loaded needed\n\t\texports: {}\n\t};\n\n\t// Execute the module function\n\t__webpack_modules__[moduleId](module, module.exports, __webpack_require__);\n\n\t// Return the exports of the module\n\treturn module.exports;\n}\n\n","// define getter functions for harmony exports\n__webpack_require__.d = (exports, definition) => {\n\tfor(var key in definition) {\n\t\tif(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {\n\t\t\tObject.defineProperty(exports, key, { enumerable: true, get: definition[key] });\n\t\t}\n\t}\n};","__webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))","// define __esModule on exports\n__webpack_require__.r = (exports) => {\n\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n\t}\n\tObject.defineProperty(exports, '__esModule', { value: true });\n};","import PieSocket from \"./PieSocket.js\"\nexport default PieSocket;"],"names":[],"sourceRoot":""} \ No newline at end of file diff --git a/examples/videoroom.html b/examples/videoroom.html index acb11cd..21cf486 100644 --- a/examples/videoroom.html +++ b/examples/videoroom.html @@ -29,6 +29,26 @@ padding-bottom: 5px; text-align: right; } + + .btn-container { + text-align: center; + } + + #btn { + background-color: #b19cd9; + color: #fff; + padding: 10px 20px; + border: none; + border-radius: 5px; + cursor: pointer; + font-size: 16px; + transition: background-color 0.3s ease; + } + + #btn:hover { + background-color: #9275a8; + } + @@ -86,7 +106,7 @@
-
+
@@ -95,9 +115,11 @@

Members

    - +
- +
+
+
@@ -270,6 +292,13 @@

refreshMembersList(); }); }) + function shareScreenBtn(){ + if(channel){ + channel.portal.shareScreen(); + }else{ + alert("Channel not setup yet. Please Wait!"); + } + } diff --git a/src/Portal.js b/src/Portal.js index 40bb444..1e8b337 100644 --- a/src/Portal.js +++ b/src/Portal.js @@ -19,6 +19,9 @@ export default class Portal { this.logger = new Logger(identity); this.identity = { ...defaultPortalOptions, ...identity }; this.localStream = null; + this.senders = []; + this.cameraStream = null; + this.sharingScreen = false; this.peerConnectionConfig = { 'iceServers': [ { 'urls': 'stun:stun.stunprotocol.org:3478' }, @@ -93,12 +96,12 @@ export default class Portal { if (this.localStream) { this.localStream.getTracks().forEach((track) => { - rtcConnection.addTrack(track, this.localStream); + this.senders.push(rtcConnection.addTrack(track, this.localStream)); }); } this.isNegotiating[signal.from] = false; - + rtcConnection.onnegotiationneeded = async () => { await this.sendVideoOffer(signal, rtcConnection, isCaller); @@ -109,6 +112,51 @@ export default class Portal { }; } + shareScreen() { + if(!this.sharingScreen){ + navigator.mediaDevices.getDisplayMedia({ video: true }) + .then(screenStream => { + const screenTrack = screenStream.getTracks()[0]; + this.localStream = screenStream; + + if (typeof this.identity.onLocalVideo == 'function') { + this.identity.onLocalVideo(screenStream, this); + } + this.sharingScreen = true; + for (const sender of this.senders) { + if (sender.track && sender.track.kind === 'video') + sender.replaceTrack(screenTrack); + } + alert("Screen sharing started! To stop, click on Stop Sharing button at the bottom!") + + screenTrack.onended = () => { + this.localStream = this.cameraStream; + this.sharingScreen = false; + if (typeof this.identity.onLocalVideo == 'function') { + this.identity.onLocalVideo(this.cameraStream, this); + } + for (const sender of this.senders) { + if (sender.track && sender.track.kind === 'video') { + sender.replaceTrack(this.cameraStream.getTracks()[0]); + } + } + } + }) + .catch(error => { + console.error('Error sharing screen:', error); + if (error.name === 'NotAllowedError') { + console.error('User denied permission for screen sharing.'); + } else if (error.name === 'NotFoundError') { + console.error('Display media not found (possibly due to privacy settings).'); + } else { + console.error('Unknown error during screen sharing:', error); + } + }); + }else{ + alert("You are already sharing screen!"); + } + } + async sendVideoOffer(signal, rtcConnection, isCaller) { if (!isCaller) { @@ -188,6 +236,7 @@ export default class Portal { */ getUserMediaSuccess(stream) { this.localStream = stream; + this.cameraStream = stream; if (typeof this.identity.onLocalVideo == 'function') { this.identity.onLocalVideo(stream, this); @@ -198,7 +247,7 @@ export default class Portal { requestPeerVideo() { var eventName = 'system:portal_broadcaster'; - + if(!this.identity.shouldBroadcast){ eventName = 'system:portal_watcher'; }