-const body = document.createElement('body')\r
-const root = document.createElement('div')\r
-document.title = "Strapp.io Client"\r
-const conf = {"iceServers": [{ "urls": "stun:stun.1.google.com:19302" }] }\r
-\r
-/* TODO: This is duplicated in both client.js and host.js */\r
-function getPublicKey() {\r
- return new Promise( (resolve, reject) => {\r
- /* Check local storage for public key */\r
- if (!window.localStorage.getItem('public-key')) {\r
- /* If doesn't exist, generate public and private key pair, store in\r
- local storage */\r
- crypto.subtle.generateKey(\r
- { name:'RSA-OAEP',\r
- modulusLength: 2048,\r
- publicExponent: new Uint8Array([0x01, 0x00, 0x01]),\r
- hash: {name: "SHA-256"}\r
- },\r
- true,\r
- ['encrypt', 'decrypt']\r
- ).then((keyPair) => {\r
- /* TODO: Do we need to store the private key as well? */\r
- crypto.subtle.exportKey('jwk', keyPair.publicKey)\r
- .then((exportedKey) => {\r
- window.localStorage.setItem('publicKey', exportedKey)\r
- console.log('public key is' + window.localStorage.getItem('publicKey'))\r
- resolve(exportedKey)\r
- })\r
-\r
- })\r
- }\r
- else {\r
- resolve(window.localStorage.getItem('publicKey'))\r
- }\r
-})\r
-\r
-}\r
-\r
-function sendHost(url, data) {\r
- const request = new XMLHttpRequest()\r
- request.open('POST', url, true)\r
- request.setRequestHeader('Content-Type', 'application/json' )\r
- request.setRequestHeader('X-Strapp-Type', 'ice-candidate-submission')\r
- request.send(data)\r
-}\r
-\r
-/* Poll the server. Send get request, wait for timeout, send another request.\r
-Do this until...? Can be used for either reconnecting or waiting for answer*/\r
-function requestHostAnswer(url, data) {\r
- return new Promise((resolve, reject) => {\r
- const request = new XMLHttpRequest()\r
- request.open('GET', url, true)\r
- /* But there is no JSON? */\r
- request.setRequestHeader('Content-Type', 'application/json' )\r
- request.setRequestHeader('X-Strapp-Type', 'client-sdp-offer')\r
- request.setRequestHeader('X-Strapp-Pubkey', data.pubKey)\r
- request.setRequestHeader('X-Strapp-Offer', JSON.stringify(data.sdp))\r
- request.onreadystatechange = () => {\r
- if (request.status === 200) {\r
- if(request.readyState === 4) {\r
- console.log('Client: Recieved Answer from Host')\r
- console.log(request)\r
- resolve(request.response)\r
- }\r
- }\r
- else if (request.status === 504) {\r
- console.log('timed out, resending')\r
- resolve(requestHostAnswer(url, data))\r
- }\r
- else {\r
- reject('server unhandled response of status ' + request.status)\r
- }\r
- }\r
- request.send()\r
- })\r
-}\r
-\r
-/* Poll server for ice candidates until ice is complete */\r
-function requestHostICE(cpc, url, pubKey) {\r
- let intervalID = window.setInterval(() => {\r
- if (cpc.iceConnectionState.localeCompare('connected') !== 0\r
- && cpc.iceConnectionState.localeCompare('completed') !== 0) {\r
- console.log('Client: Polling server begin for intervalID = ' + intervalID)\r
- console.log('Client: Requesting ICE Candidates from server')\r
- const request = new XMLHttpRequest()\r
- request.open('GET', url, true)\r
- request.setRequestHeader('Content-Type', 'application/json' )\r
- request.setRequestHeader('X-Strapp-Type', 'ice-candidate-request')\r
- request.setRequestHeader('X-client-pubkey', pubKey)\r
- request.onreadystatechange = () => {\r
- if (request.status === 200) {\r
- if(request.readyState === 4) {\r
- console.log('Client: Recieved ICE response from Host')\r
- let response = JSON.parse(request.response)\r
- switch(response['iceState']) {\r
- case "a":\r
- cpc.addIceCandidate(new RTCIceCandidate(response.ice))\r
- break\r
- case "g": /* Gathering so let interval keep polling */\r
- break\r
- case "c": /* host iceState == Complete, stop bugging it */\r
- clearInterval(intervalID)\r
- clearTimeout()\r
- break\r
- default:\r
- console.log('Unhandled iceState in requestHostICE()' + response['iceState'])\r
- break\r
- }\r
- }\r
- }\r
- else {\r
- console.log('server unhandled response of status ' + request.status)\r
- clearInterval(intervalID)\r
- }\r
- }\r
- request.send()\r
- }\r
- else {\r
- clearTimeout()\r
- clearInterval(intervalID)\r
- }\r
- }, 5000)\r
-}\r
-\r
-/* Create and send offer -> Send ICE Candidates -> Poll for ICE Candidates */\r
-getPublicKey().then((cpk) => {\r
- let dataChannel\r
- console.log('Client: Create and send offer')\r
- const cpc = new RTCPeerConnection(conf)\r
-\r
- cpc.oniceconnectionstatechange = () => {\r
- console.log('iceConnectionState = ' + cpc.iceConnectionState)\r
- }\r
-\r
- cpc.onnegotiationneeded = () => {\r
- console.log('negotiation needed!')\r
- cpc.createOffer().then((offer) => {\r
- return cpc.setLocalDescription(offer)\r
- })\r
- .then(() => {\r
- console.log('Client: Sending offer to host')\r
- let offer = {\r
- cmd: '> sdp pubKey',\r
- sdp: cpc.localDescription,\r
- pubKey: cpk.n\r
- }\r
- console.log(offer)\r
- return requestHostAnswer(window.location, offer)\r
- })\r
- .then((serverResponse) => {\r
- const answer = JSON.parse(serverResponse)\r
- console.log('Client: Polling for ICE candidates')\r
- requestHostICE(cpc, window.location, cpk.n)\r
- cpc.setRemoteDescription(answer.sdp)\r
- cpc.onicecandidate = (event) => {\r
- if (event.candidate) {\r
- console.log('Client: Sending ice candidate to host')\r
- sendHost(window.location, JSON.stringify({\r
- cmd: '> ice pubkey',\r
- ice: event.candidate,\r
- pubKey: cpk.n\r
- }))\r
- }\r
- else {\r
- console.log('Client: No more Ice Candidates to send')\r
- }\r
- }\r
-\r
-\r
- }).catch( (err) => {\r
- console.log('error in sdp handshake: ' + err)\r
- })\r
- }\r
- /* Start data channel, triggers on negotiation needed */\r
- dataChannel = cpc.createDataChannel("sendChannel");\r
-\r
- /* Triggered when Host adds track to peer connection */\r
- cpc.ontrack = (event) => {\r
- let remoteRTPReceivers = cpc.getReceivers()\r
- let hostScreen\r
- let video = document.querySelector('video')\r
- /* TODO: Audio, video, or other track? */\r
- console.log(remoteRTPReceivers)\r
- console.log(video)\r
- hostScreen = new MediaStream([remoteRTPReceivers[0].track])\r
- if(!video.srcObject) {\r
- video.srcObject = hostScreen\r
- }\r
- console.log(hostScreen.getVideoTracks())\r
- console.log(video.srcObject)\r
- video.onloadedmetadata = () => {\r
- video.play()\r
- }\r
- }\r
-\r
- dataChannel.onmessage = (msg) => {\r
- /* Get mediaStream from host and add it to the video */\r
- let hostMessage = JSON.parse(msg.data)\r
- console.log('Client: Renego')\r
- cpc.setRemoteDescription(hostMessage.sdp).then(() => {\r
- cpc.createAnswer().then((answer) => {\r
- return cpc.setLocalDescription(answer)\r
- }).then(() => {\r
- dataChannel.send(JSON.stringify({\r
- "cmd": "> screen dataChannel",\r
- "sdp": cpc.localDescription\r
- }))\r
- })\r
- })\r
-\r
-\r
- }\r
- dataChannel.onopen = () => {\r
- document.body.innerHTML = (`<div><button> Connection with host established! </button></div> <video controls></video>`)\r
- }\r
-\r
-})\r
-document.addEventListener('DOMContentLoaded', () => {\r
-\r
- document.body.innerHTML = `<button> Setting up connection with host </button>`\r
-\r
-});\r
+const body = document.createElement('body')
+const root = document.createElement('div')
+document.title = "Strapp.io Client"
+const conf = {"iceServers": [{ "urls": "stun:stun.1.google.com:19302" }] }
+
+/* TODO: This is duplicated in both client.js and host.js */
+function getPublicKey() {
+ return new Promise( (resolve, reject) => {
+ /* Check local storage for public key */
+ if (!window.localStorage.getItem('public-key')) {
+ /* If doesn't exist, generate public and private key pair, store in
+ local storage */
+ crypto.subtle.generateKey(
+ { name:'RSA-OAEP',
+ modulusLength: 2048,
+ publicExponent: new Uint8Array([0x01, 0x00, 0x01]),
+ hash: {name: "SHA-256"}
+ },
+ true,
+ ['encrypt', 'decrypt']
+ ).then((keyPair) => {
+ /* TODO: Do we need to store the private key as well? */
+ crypto.subtle.exportKey('jwk', keyPair.publicKey)
+ .then((exportedKey) => {
+ window.localStorage.setItem('publicKey', exportedKey)
+ console.log('public key is' + window.localStorage.getItem('publicKey'))
+ resolve(exportedKey)
+ })
+
+ })
+ }
+ else {
+ resolve(window.localStorage.getItem('publicKey'))
+ }
+})
+
+}
+
+function sendHost(url, data) {
+ const request = new XMLHttpRequest()
+ request.open('POST', url, true)
+ request.setRequestHeader('Content-Type', 'application/json' )
+ request.setRequestHeader('X-Strapp-Type', 'ice-candidate-submission')
+ request.send(data)
+}
+
+/* Poll the server. Send get request, wait for timeout, send another request.
+Do this until...? Can be used for either reconnecting or waiting for answer*/
+function requestHostAnswer(url, data) {
+ return new Promise((resolve, reject) => {
+ const request = new XMLHttpRequest()
+ request.open('GET', url, true)
+ /* But there is no JSON? */
+ request.setRequestHeader('Content-Type', 'application/json' )
+ request.setRequestHeader('X-Strapp-Type', 'client-sdp-offer')
+ request.setRequestHeader('X-Strapp-Pubkey', data.pubKey)
+ request.setRequestHeader('X-Strapp-Offer', JSON.stringify(data.sdp))
+ request.onreadystatechange = () => {
+ if (request.status === 200) {
+ if(request.readyState === 4) {
+ console.log('Client: Recieved Answer from Host')
+ console.log(request)
+ resolve(request.response)
+ }
+ }
+ else if (request.status === 504) {
+ console.log('timed out, resending')
+ resolve(requestHostAnswer(url, data))
+ }
+ else {
+ reject('server unhandled response of status ' + request.status)
+ }
+ }
+ request.send()
+ })
+}
+
+/* Poll server for ice candidates until ice is complete */
+function requestHostICE(cpc, url, pubKey) {
+ let intervalID = window.setInterval(() => {
+ if (cpc.iceConnectionState.localeCompare('connected') !== 0
+ && cpc.iceConnectionState.localeCompare('completed') !== 0) {
+ console.log('Client: Polling server begin for intervalID = ' + intervalID)
+ console.log('Client: Requesting ICE Candidates from server')
+ const request = new XMLHttpRequest()
+ request.open('GET', url, true)
+ request.setRequestHeader('Content-Type', 'application/json' )
+ request.setRequestHeader('X-Strapp-Type', 'ice-candidate-request')
+ request.setRequestHeader('X-client-pubkey', pubKey)
+ request.onreadystatechange = () => {
+ if (request.status === 200) {
+ if(request.readyState === 4) {
+ console.log('Client: Recieved ICE response from Host')
+ let response = JSON.parse(request.response)
+ switch(response['iceState']) {
+ case "a":
+ cpc.addIceCandidate(new RTCIceCandidate(response.ice))
+ break
+ case "g": /* Gathering so let interval keep polling */
+ break
+ case "c": /* host iceState == Complete, stop bugging it */
+ clearInterval(intervalID)
+ clearTimeout()
+ break
+ default:
+ console.log('Unhandled iceState in requestHostICE()' + response['iceState'])
+ break
+ }
+ }
+ }
+ else {
+ console.log('server unhandled response of status ' + request.status)
+ clearInterval(intervalID)
+ }
+ }
+ request.send()
+ }
+ else {
+ clearTimeout()
+ clearInterval(intervalID)
+ }
+ }, 5000)
+}
+
+/* Create and send offer -> Send ICE Candidates -> Poll for ICE Candidates */
+getPublicKey().then((cpk) => {
+ let dataChannel
+ console.log('Client: Create and send offer')
+ const cpc = new RTCPeerConnection(conf)
+
+ cpc.oniceconnectionstatechange = () => {
+ console.log('iceConnectionState = ' + cpc.iceConnectionState)
+ }
+
+ cpc.onnegotiationneeded = () => {
+ console.log('negotiation needed!')
+ cpc.createOffer().then((offer) => {
+ return cpc.setLocalDescription(offer)
+ })
+ .then(() => {
+ console.log('Client: Sending offer to host')
+ let offer = {
+ cmd: '> sdp pubKey',
+ sdp: cpc.localDescription,
+ pubKey: cpk.n
+ }
+ console.log(offer)
+ return requestHostAnswer(window.location, offer)
+ })
+ .then((serverResponse) => {
+ const answer = JSON.parse(serverResponse)
+ console.log('Client: Polling for ICE candidates')
+ requestHostICE(cpc, window.location, cpk.n)
+ cpc.setRemoteDescription(answer.sdp)
+ cpc.onicecandidate = (event) => {
+ if (event.candidate) {
+ console.log('Client: Sending ice candidate to host')
+ sendHost(window.location, JSON.stringify({
+ cmd: '> ice pubkey',
+ ice: event.candidate,
+ pubKey: cpk.n
+ }))
+ }
+ else {
+ console.log('Client: No more Ice Candidates to send')
+ }
+ }
+
+
+ }).catch( (err) => {
+ console.log('error in sdp handshake: ' + err)
+ })
+ }
+ /* Start data channel, triggers on negotiation needed */
+ dataChannel = cpc.createDataChannel("sendChannel");
+
+ /* Triggered when Host adds track to peer connection */
+ cpc.ontrack = (event) => {
+ let remoteRTPReceivers = cpc.getReceivers()
+ let hostScreen
+ let video = document.querySelector('video')
+ /* TODO: Audio, video, or other track? */
+ console.log(remoteRTPReceivers)
+ console.log(video)
+ hostScreen = new MediaStream([remoteRTPReceivers[0].track])
+ if(!video.srcObject) {
+ video.srcObject = hostScreen
+ }
+ console.log(hostScreen.getVideoTracks())
+ console.log(video.srcObject)
+ video.onloadedmetadata = () => {
+ video.play()
+ }
+ }
+
+ dataChannel.onmessage = (msg) => {
+ /* Get mediaStream from host and add it to the video */
+ let hostMessage = JSON.parse(msg.data)
+ console.log('Client: Renego')
+ cpc.setRemoteDescription(hostMessage.sdp).then(() => {
+ cpc.createAnswer().then((answer) => {
+ return cpc.setLocalDescription(answer)
+ }).then(() => {
+ dataChannel.send(JSON.stringify({
+ "cmd": "> screen dataChannel",
+ "sdp": cpc.localDescription
+ }))
+ })
+ })
+
+
+ }
+ dataChannel.onopen = () => {
+ document.body.innerHTML = (`<div><button> Connection with host established! </button></div> <video controls></video>`)
+ }
+
+})
+document.addEventListener('DOMContentLoaded', () => {
+
+ document.body.innerHTML = `<button> Setting up connection with host </button>`
+
+});
+>>>>>>> 2fa4d84ec6b04eec92a8a1e76f8b33b2a04f3c58
-const body = document.createElement('body')\r
-const root = document.createElement('div')\r
-document.title = "Strapp.io Client"\r
-const conf = {"iceServers": [{ "urls": "stun:stun.1.google.com:19302" }] }\r
-let dataChannel\r
-let hostScreen\r
-\r
-/* TODO: This is duplicated in both client.js and host.js */\r
-function getPublicKey() {\r
- return new Promise( (resolve, reject) => {\r
- /* Check local storage for public key */\r
- if (!window.localStorage.getItem('public-key')) {\r
- /* If doesn't exist, generate public and private key pair, store in\r
- local storage */\r
- crypto.subtle.generateKey(\r
- { name:'RSA-OAEP',\r
- modulusLength: 2048,\r
- publicExponent: new Uint8Array([0x01, 0x00, 0x01]),\r
- hash: {name: "SHA-256"}\r
- },\r
- true,\r
- ['encrypt', 'decrypt']\r
- ).then((keyPair) => {\r
- /* TODO: Do we need to store the private key as well? */\r
- crypto.subtle.exportKey('jwk', keyPair.publicKey)\r
- .then((exportedKey) => {\r
- window.localStorage.setItem('publicKey', exportedKey)\r
- console.log('public key is' + window.localStorage.getItem('publicKey'))\r
- resolve(exportedKey)\r
- })\r
-\r
- })\r
- }\r
- else {\r
- resolve(window.localStorage.getItem('publicKey'))\r
- }\r
-})\r
-\r
-}\r
-\r
-function sendHost(url, data) {\r
- const request = new XMLHttpRequest()\r
- request.open('POST', url, true)\r
- request.setRequestHeader('Content-Type', 'application/json' )\r
- request.setRequestHeader('X-Strapp-Type', 'ice-candidate-submission')\r
- request.send(data)\r
-}\r
-\r
-/* Poll the server. Send get request, wait for timeout, send another request.\r
-Do this until...? Can be used for either reconnecting or waiting for answer*/\r
-function requestHostAnswer(url, data) {\r
- return new Promise((resolve, reject) => {\r
- const request = new XMLHttpRequest()\r
- request.open('GET', url, true)\r
- /* But there is no JSON? */\r
- request.setRequestHeader('Content-Type', 'application/json' )\r
- request.setRequestHeader('X-Strapp-Type', 'client-sdp-offer')\r
- request.setRequestHeader('X-Strapp-Pubkey', data.pubKey) \r
- request.onreadystatechange = () => {\r
- if (request.status === 200) {\r
- if(request.readyState === 4) {\r
- console.log('Client: Recieved Answer from Host')\r
- console.log(request)\r
- resolve(request.response)\r
- }\r
- }\r
- else if (request.status === 504) {\r
- console.log('timed out, resending')\r
- resolve(requestHostAnswer(url, data))\r
- }\r
- else {\r
- reject('server unhandled response of status ' + request.status)\r
- }\r
- }\r
- request.send(data)\r
- })\r
-}\r
-\r
-/* Poll server for ice candidates until ice is complete */\r
-function requestHostICE(cpc, url, pubKey) {\r
- let intervalID = window.setInterval(() => {\r
- if (cpc.iceConnectionState.localeCompare('connected') !== 0\r
- && cpc.iceConnectionState.localeCompare('completed') !== 0) {\r
- console.log('Client: Polling server begin for intervalID = ' + intervalID)\r
- console.log('Client: Requesting ICE Candidates from server')\r
- const request = new XMLHttpRequest()\r
- request.open('GET', url, true)\r
- request.setRequestHeader('Content-Type', 'application/json' )\r
- request.setRequestHeader('X-Strapp-Type', 'ice-candidate-request')\r
- request.setRequestHeader('X-client-pubkey', pubKey)\r
- request.onreadystatechange = () => {\r
- if (request.status === 200) {\r
- if(request.readyState === 4) {\r
- console.log('Client: Recieved ICE response from Host')\r
- let response = JSON.parse(request.response)\r
- switch(response['iceState']) {\r
- case "a":\r
- cpc.addIceCandidate(new RTCIceCandidate(response.ice))\r
- break\r
- case "g": /* Gathering so let interval keep polling */\r
- break\r
- case "c": /* host iceState == Complete, stop bugging it */\r
- clearInterval(intervalID)\r
- clearTimeout()\r
- break\r
- default:\r
- console.log('Unhandled iceState in requestHostICE()' + response['iceState'])\r
- break\r
- }\r
- }\r
- }\r
- else {\r
- console.log('server unhandled response of status ' + request.status)\r
- clearInterval(intervalID)\r
- }\r
- }\r
- request.send()\r
- }\r
- else {\r
- clearTimeout()\r
- clearInterval(intervalID)\r
- }\r
- }, 5000)\r
-}\r
-\r
-/* Create and send offer -> Send ICE Candidates -> Poll for ICE Candidates */\r
-getPublicKey().then((cpk) => {\r
- console.log('Client: Create and send offer')\r
- const cpc = new RTCPeerConnection(conf)\r
-\r
- cpc.oniceconnectionstatechange = () => {\r
- console.log('iceConnectionState = ' + cpc.iceConnectionState)\r
- }\r
-\r
- cpc.onnegotiationneeded = () => {\r
- console.log('negotiation needed!')\r
- cpc.createOffer().then((offer) => {\r
- return cpc.setLocalDescription(offer)\r
- })\r
- .then(() => {\r
- console.log('Client: Sending offer to host')\r
- let offer = {\r
- cmd: '> sdp pubKey',\r
- sdp: cpc.localDescription,\r
- pubKey: cpk.n\r
- }\r
- return requestHostAnswer(window.location, offer)\r
- })\r
- .then((serverResponse) => {\r
- const answer = JSON.parse(serverResponse)\r
- console.log('Client: Polling for ICE candidates')\r
- requestHostICE(cpc, window.location, cpk.n)\r
- cpc.setRemoteDescription(answer.sdp)\r
- cpc.onicecandidate = (event) => {\r
- if (event.candidate) {\r
- console.log('Client: Sending ice candidate to host')\r
- sendHost(window.location, JSON.stringify({\r
- cmd: '> ice pubkey',\r
- ice: event.candidate,\r
- pubKey: cpk.n\r
- }))\r
- }\r
- else {\r
- console.log('Client: No more Ice Candidates to send')\r
- }\r
- }\r
-\r
-\r
- }).catch( (err) => {\r
- console.log('error in sdp handshake: ' + err)\r
- })\r
- }\r
- /* Start data channel, triggers on negotiation needed */\r
- dataChannel = cpc.createDataChannel("sendChannel");\r
-\r
- /* Triggered when Host adds track to peer connection */\r
- cpc.ontrack = (event) => {\r
- console.log(`track event is ${event}`)\r
- let remoteRTPSenders = cpc.getSenders()\r
- let remoteRTPReceivers = cpc.getReceivers()\r
- console.log(remoteRTPReceivers)\r
- /* Add each remoteRTPSenders.track to own stream */\r
- let video = document.querySelector('video')\r
- video.autoplay = true\r
- console.log(video)\r
- hostScreen = new MediaStream([remoteRTPReceivers[0].track])\r
- if(!video.srcObject) {\r
- video.srcObject = hostScreen\r
- }\r
- console.log(hostScreen.getVideoTracks())\r
- console.log(video.srcObject)\r
- video.play()\r
- video.onloadedmetadata = () => {\r
- video.play()\r
- }\r
- }\r
-\r
- dataChannel.onmessage = (msg) => {\r
- /* Get mediaStream from host and add it to the video */\r
- let hostMessage = JSON.parse(msg.data)\r
- console.log('Client: Renego')\r
- cpc.setRemoteDescription(hostMessage.sdp).then(() => {\r
- cpc.createAnswer().then((answer) => {\r
- return cpc.setLocalDescription(answer)\r
- }).then(() => {\r
- dataChannel.send(JSON.stringify({\r
- "cmd": "> screen dataChannel",\r
- "sdp": cpc.localDescription\r
- }))\r
- })\r
- })\r
-\r
-\r
- }\r
- dataChannel.onopen = () => {\r
- document.body.innerHTML = (`<div><button> Connection with host established! </button></div> <video controls></video>`)\r
- }\r
-\r
-})\r
-document.addEventListener('DOMContentLoaded', () => {\r
-\r
- document.body.innerHTML = `<button> Setting up connection with host </button>`\r
-\r
-});\r
+const body = document.createElement('body')
+const root = document.createElement('div')
+document.title = "Strapp.io Client"
+const conf = {"iceServers": [{ "urls": "stun:stun.1.google.com:19302" }] }
+
+/* TODO: This is duplicated in both client.js and host.js */
+function getPublicKey() {
+ return new Promise( (resolve, reject) => {
+ /* Check local storage for public key */
+ if (!window.localStorage.getItem('public-key')) {
+ /* If doesn't exist, generate public and private key pair, store in
+ local storage */
+ crypto.subtle.generateKey(
+ { name:'RSA-OAEP',
+ modulusLength: 2048,
+ publicExponent: new Uint8Array([0x01, 0x00, 0x01]),
+ hash: {name: "SHA-256"}
+ },
+ true,
+ ['encrypt', 'decrypt']
+ ).then((keyPair) => {
+ /* TODO: Do we need to store the private key as well? */
+ crypto.subtle.exportKey('jwk', keyPair.publicKey)
+ .then((exportedKey) => {
+ window.localStorage.setItem('publicKey', exportedKey)
+ console.log('public key is' + window.localStorage.getItem('publicKey'))
+ resolve(exportedKey)
+ })
+
+ })
+ }
+ else {
+ resolve(window.localStorage.getItem('publicKey'))
+ }
+})
+
+}
+
+function sendHost(url, data) {
+ const request = new XMLHttpRequest()
+ request.open('GET', url, true)
+ request.setRequestHeader('Content-Type', 'application/json' )
+ request.setRequestHeader('x-strapp-type', 'ice-candidate-submission')
+ request.send(data)
+}
+
+/* Poll the server. Send get request, wait for timeout, send another request.
+Do this until...? Can be used for either reconnecting or waiting for answer*/
+function requestHostAnswer(url, data) {
+ return new Promise((resolve, reject) => {
+ const request = new XMLHttpRequest()
+ request.open('GET', url, true)
+ /* But there is no JSON? */
+ request.setRequestHeader('Content-Type', 'application/json' )
+ request.setRequestHeader('x-strapp-type', 'client-sdp-offer')
+ request.setRequestHeader('x-strapp-pubkey', data.pubKey)
+ request.onreadystatechange = () => {
+ if (request.status === 200) {
+ if(request.readyState === 4) {
+ console.log('Client: Recieved Answer from Host')
+ console.log(request)
+ resolve(request.response)
+ }
+ }
+ else if (request.status === 504) {
+ console.log('timed out, resending')
+ resolve(requestHostAnswer(url, data))
+ }
+ else {
+ reject('server unhandled response of status ' + request.status)
+ }
+ }
+ request.send(data)
+ })
+}
+
+/* Poll server for ice candidates until ice is complete */
+function requestHostICE(cpc, url, pubKey) {
+ let intervalID = window.setInterval(() => {
+ if (cpc.iceConnectionState.localeCompare('connected') !== 0
+ && cpc.iceConnectionState.localeCompare('completed') !== 0) {
+ console.log('Client: Polling server begin for intervalID = ' + intervalID)
+ console.log('Client: Requesting ICE Candidates from server')
+ const request = new XMLHttpRequest()
+ request.open('GET', url, true)
+ request.setRequestHeader('Content-Type', 'application/json' )
+ request.setRequestHeader('x-strapp-Type', 'ice-candidate-request')
+ request.setRequestHeader('x-client-pubkey', pubKey)
+ request.onreadystatechange = () => {
+ if (request.status === 200) {
+ if(request.readyState === 4) {
+ console.log('Client: Recieved ICE response from Host')
+ let response = JSON.parse(request.response)
+ switch(response['iceState']) {
+ case "a":
+ cpc.addIceCandidate(new RTCIceCandidate(response.ice))
+ break
+ case "g": /* Gathering so let interval keep polling */
+ break
+ case "c": /* host iceState == Complete, stop bugging it */
+ clearInterval(intervalID)
+ clearTimeout()
+ break
+ default:
+ console.log('Unhandled iceState in requestHostICE()' + response['iceState'])
+ break
+ }
+ }
+ }
+ else {
+ console.log('server unhandled response of status ' + request.status)
+ clearInterval(intervalID)
+ }
+ }
+ request.send()
+ }
+ else {
+ clearTimeout()
+ clearInterval(intervalID)
+ }
+ }, 5000)
+}
+
+/* Create and send offer -> Send ICE Candidates -> Poll for ICE Candidates */
+getPublicKey().then((cpk) => {
+ let dataChannel
+ console.log('Client: Create and send offer')
+ const cpc = new RTCPeerConnection(conf)
+
+ cpc.oniceconnectionstatechange = () => {
+ console.log('iceConnectionState = ' + cpc.iceConnectionState)
+ }
+
+ cpc.onnegotiationneeded = () => {
+ console.log('negotiation needed!')
+ cpc.createOffer().then((offer) => {
+ return cpc.setLocalDescription(offer)
+ })
+ .then(() => {
+ console.log('Client: Sending offer to host')
+ let offer = {
+ cmd: '> sdp pubKey',
+ sdp: cpc.localDescription,
+ pubKey: cpk.n
+ }
+ return requestHostAnswer(window.location, offer)
+ })
+ .then((serverResponse) => {
+ const answer = JSON.parse(serverResponse)
+ console.log('Client: Polling for ICE candidates')
+ requestHostICE(cpc, window.location, cpk.n)
+ cpc.setRemoteDescription(answer.sdp)
+ cpc.onicecandidate = (event) => {
+ if (event.candidate) {
+ console.log('Client: Sending ice candidate to host')
+ sendHost(window.location, JSON.stringify({
+ cmd: '> ice pubkey',
+ ice: event.candidate,
+ pubKey: cpk.n
+ }))
+ }
+ else {
+ console.log('Client: No more Ice Candidates to send')
+ }
+ }
+
+
+ }).catch( (err) => {
+ console.log('error in sdp handshake: ' + err)
+ })
+ }
+ /* Start data channel, triggers on negotiation needed */
+ dataChannel = cpc.createDataChannel("sendChannel");
+
+ /* Triggered when Host adds track to peer connection */
+ cpc.ontrack = (event) => {
+ let remoteRTPReceivers = cpc.getReceivers()
+ let hostScreen
+ let video = document.querySelector('video')
+ /* TODO: Audio, video, or other track? */
+ console.log(remoteRTPReceivers)
+ console.log(video)
+ hostScreen = new MediaStream([remoteRTPReceivers[0].track])
+ if(!video.srcObject) {
+ video.srcObject = hostScreen
+ }
+ console.log(hostScreen.getVideoTracks())
+ console.log(video.srcObject)
+ video.onloadedmetadata = () => {
+ video.play()
+ }
+ }
+
+ dataChannel.onmessage = (msg) => {
+ /* Get mediaStream from host and add it to the video */
+ let hostMessage = JSON.parse(msg.data)
+ console.log('Client: Renego')
+ cpc.setRemoteDescription(hostMessage.sdp).then(() => {
+ cpc.createAnswer().then((answer) => {
+ return cpc.setLocalDescription(answer)
+ }).then(() => {
+ dataChannel.send(JSON.stringify({
+ "cmd": "> screen dataChannel",
+ "sdp": cpc.localDescription
+ }))
+ })
+ })
+
+
+ }
+ dataChannel.onopen = () => {
+ document.body.innerHTML = (`<div><button> Connection with host established! </button></div> <video controls></video>`)
+ }
+
+})
+document.addEventListener('DOMContentLoaded', () => {
+
+ document.body.innerHTML = `<button> Setting up connection with host </button>`
+
+});
-document.title = "Strapp.io Host"\r
-\r
-\r
-const conf = {"iceServers": [{ "urls": "stun:stun.1.google.com:19302" }] }\r
-const clients = new Map([])\r
-const iceCandidates = []\r
-let dataChannel\r
-let screenStream /* TODO: Remove if can access localStreams */\r
-let tracks = []\r
-let hpk\r
-\r
-/* TODO: duplicate in both client.js and host.jhs */\r
-function getPublicKey() {\r
- return new Promise( (resolve, reject) => {\r
- /* Check local storage for public key */\r
- if (!window.localStorage.getItem('public-key')) {\r
- console.log('public key is undefined')\r
- /* If doesn't exist, generate public and private key pair, store in\r
- local storage */\r
- crypto.subtle.generateKey(\r
- { name:'RSA-OAEP',\r
- modulusLength: 2048,\r
- publicExponent: new Uint8Array([0x01, 0x00, 0x01]),\r
- hash: {name: "SHA-256"}\r
- },\r
- true,\r
- ['encrypt', 'decrypt']\r
- ).then((keyPair) => {\r
- /* TODO: Do we need to store the private key as well? */\r
- crypto.subtle.exportKey('jwk', keyPair.publicKey)\r
- .then((exportedKey) => {\r
- window.localStorage.setItem('publicKey', exportedKey)\r
- console.log('public key is' + window.localStorage.getItem('publicKey'))\r
- resolve(exportedKey)\r
- })\r
-\r
- })\r
- }\r
- else {\r
- resolve(window.localStorage.getItem('publicKey'))\r
- }\r
- })\r
-}\r
-\r
-function sendClientICE(clientPubKey, hostPubKey, iceCandidate) {\r
- console.log('Host: Allocating ice candidate for client')\r
- console.log(iceCandidate)\r
- iceCandidates.push(JSON.stringify({\r
- cmd: "< ice pubKey",\r
- ice: iceCandidate,\r
- hostPubKey: hostPubKey, /* TODO: do we need to send this? */\r
- clientPubKey: clientPubKey,\r
- iceState: "a"\r
- }))\r
-}\r
-\r
-function handleNewClientConnection(pubKey, sdpOffer) {\r
- /* New Client Connection*/\r
- hpc = new RTCPeerConnection(conf)\r
- console.log('handleNewClientConnections()')\r
- console.log(sdpOffer)\r
- clients.set(pubKey, hpc)\r
- console.log(pubKey)\r
- hpc.setRemoteDescription(sdpOffer)\r
- .then(() => {\r
- hpc.createAnswer().then((answer) => {\r
- return hpc.setLocalDescription(answer)\r
- })\r
- .then(() => {\r
-\r
- hpc.onicecandidate = (event) => {\r
- if (event.candidate) {\r
- sendClientICE(pubKey, hpk.n, event.candidate)\r
- }\r
- else {\r
- console.log('Host: Finished allocating ICE candidates')\r
- }\r
- }\r
- console.log('Host: Sending answer to Client ')\r
- wsock.send(JSON.stringify({\r
- cmd: '< sdp pubKey',\r
- sdp: hpc.localDescription,\r
- hostPubKey: hpk.n,\r
- clientPubKey: pubKey\r
- }))\r
-\r
- }).catch((err) => {\r
- console.log(`error in host answer ${err}`)\r
- })\r
- }).catch((error) => {\r
- console.log(`error in setRemoteDescription ${error}`)\r
- })\r
- hpc.oniceconnectionstatechange = () => {\r
- console.log('iceConnectionState = ' + hpc.iceConnectionState)\r
- }\r
- hpc.ondatachannel = (evt) => {\r
- dataChannel = evt.channel\r
- dataChannel.onmessage = (msg) => {\r
- let clientMessage = JSON.parse(msg.data)\r
- console.log(`client message is ${clientMessage}`)\r
- hpc.setRemoteDescription(clientMessage.sdp).then(() => {\r
- console.log('should be streaming now')\r
- })\r
- }\r
- dataChannel.onopen = () => {\r
- /* If !screenStream, gUM */\r
- screenStream.getTracks().forEach( (track) => {\r
- hpc.addTrack(track, screenStream)\r
- })\r
- console.log(hpc.getSenders())\r
- /* Create offer */\r
- hpc.createOffer().then((offer) => {\r
- return hpc.setLocalDescription(offer)\r
- }).then( () => {\r
- dataChannel.send(JSON.stringify({\r
- "cmd": "< screen dataChannel",\r
- "sdp": hpc.localDescription,\r
- "pubKey": hpc['hpk'].n\r
- }))\r
- })\r
- }\r
- }\r
- hpc.onnegotiationneeded = () => {\r
- console.log('negotiation needed')\r
- }\r
-\r
-}\r
-\r
-function handleNewIceCandidate(msg) {\r
- console.log('Host: Adding new ice candidate')\r
- const hpc = clients.get(msg.pubKey)\r
- let candidate = new RTCIceCandidate(msg.ice)\r
- hpc.addIceCandidate(candidate)\r
-}\r
-\r
-function handleIceRequest(msg) {\r
- console.log('Host: Handling ice candidate request')\r
- console.log(iceCandidates)\r
- const hpc = clients.get(msg.pubKey)\r
- const iceCandidate = iceCandidates.pop()\r
- if (iceCandidate !== undefined) {\r
- wsock.send(iceCandidate)\r
- } else {\r
- if (hpc.iceGatheringState.localeCompare('gathering') === 0) {\r
- wsock.send(`{"cmd" : "< ice pubKey", "clientPubKey":"${msg.pubKey}", "iceState": "g"}`)\r
- }\r
- else if (hpc.iceGatheringState.localeCompare('complete') === 0) {\r
- wsock.send(`{"cmd" : "< ice pubKey", "clientPubKey":"${msg.pubKey}", "iceState": "c"}`)\r
- }\r
-\r
- }\r
-\r
-}\r
-if ("WebSocket" in window) {\r
- document.addEventListener('DOMContentLoaded', (event) => {\r
- document.body.innerHTML = '<div>Choose options for client</div> <video autoplay></video>'\r
- navigator.mediaDevices.getUserMedia({\r
- video : { mediaSource: "screen",\r
- width: {max: '1920'},\r
- height: {max: '1080'},\r
- frameRate: {max: '10'}} })\r
- .then(function(mediaStream) {\r
- let video = document.querySelector('video')\r
- screenStream = mediaStream\r
- console.log(mediaStream)\r
- video.srcObject = mediaStream\r
- console.log('Grabbed media')\r
- video.onloadedmetadata = function(e) {\r
- console.log(e)\r
- video.play()\r
- }\r
- })\r
- .catch(function(err) {\r
- document.body.innerHTML = 'Help me help you. Reload the page and allow screen sharing!'\r
- console.log(err);\r
- }); // always check for errors at the end.\r
-\r
- getPublicKey()\r
- .then((hpkVal) => {\r
- hpk = hpkVal\r
- })\r
- wsock = new WebSocket(`${_strapp_protocol}://${window.location.hostname}:${_strapp_port}`)\r
- wsock.onopen = () => {\r
- console.log(`Strapped to ${_strapp_protocol}://${window.location.hostname}:${_strapp_port}`)\r
- }\r
-\r
- wsock.onmessage = (serverMsg) => {\r
- /* msg is either offer or ice candidate or ice candidate request*/\r
-\r
- /* What if data null? */\r
- console.log(`serverMsg = ${serverMsg.data}`)\r
-\r
- let msg = serverMsg.data.split(' ')\r
- let clientID = msg[0]\r
- let type = msg[1]\r
- let data = JSON.parse(msg.splice(2).join())\r
-\r
- if (clients.has(clientID)) {\r
- switch (type) {\r
- case 'ice-candidate-submission':\r
- handleNewIceCandidate(msg)\r
- break\r
- case 'ice-candidate-request':\r
- handleIceRequest(msg)\r
- break\r
- case 'client-sdp-offer':\r
- //repeatedoffer shouldnt happen here\r
- }\r
- }\r
- else {\r
- switch (type) {\r
- case 'client-sdp-offer':\r
- handleNewClientConnection(clientID, data)\r
- break\r
- case 'ice-candidate-request':\r
- handleIceRequest()\r
- break\r
- case 'ice-candidate-submission':\r
- handleNewIceCandidate\r
- break\r
- }\r
- }\r
- }\r
-\r
-\r
-\r
- })\r
-}\r
-else {\r
- document.addEventListener('DOMContentLoaded', () => {\r
- document.body.innerHTML = 'Websockets not supported in your browser'\r
- })\r
-}\r
+document.title = "Strapp.io Host"
+
+
+const conf = {"iceServers": [{ "urls": "stun:stun.1.google.com:19302" }] }
+const clients = new Map([])
+const iceCandidates = []
+let dataChannel
+let screenStream /* TODO: Remove if can access localStreams */
+let tracks = []
+let hpk
+
+/* TODO: duplicate in both client.js and host.jhs */
+function getPublicKey() {
+ return new Promise( (resolve, reject) => {
+ /* Check local storage for public key */
+ if (!window.localStorage.getItem('public-key')) {
+ console.log('public key is undefined')
+ /* If doesn't exist, generate public and private key pair, store in
+ local storage */
+ crypto.subtle.generateKey(
+ { name:'RSA-OAEP',
+ modulusLength: 2048,
+ publicExponent: new Uint8Array([0x01, 0x00, 0x01]),
+ hash: {name: "SHA-256"}
+ },
+ true,
+ ['encrypt', 'decrypt']
+ ).then((keyPair) => {
+ /* TODO: Do we need to store the private key as well? */
+ crypto.subtle.exportKey('jwk', keyPair.publicKey)
+ .then((exportedKey) => {
+ window.localStorage.setItem('publicKey', exportedKey)
+ console.log('public key is' + window.localStorage.getItem('publicKey'))
+ resolve(exportedKey)
+ })
+
+ })
+ }
+ else {
+ resolve(window.localStorage.getItem('publicKey'))
+ }
+ })
+}
+
+function sendClientICE(clientPubKey, hostPubKey, iceCandidate) {
+ console.log('Host: Allocating ice candidate for client')
+ console.log(iceCandidate)
+ iceCandidates.push(JSON.stringify({
+ cmd: "< ice pubKey",
+ ice: iceCandidate,
+ hostPubKey: hostPubKey, /* TODO: do we need to send this? */
+ clientPubKey: clientPubKey,
+ iceState: "a"
+ }))
+}
+
+function handleNewClientConnection(pubKey, sdpOffer) {
+ /* New Client Connection*/
+ hpc = new RTCPeerConnection(conf)
+ console.log('handleNewClientConnections()')
+ console.log(sdpOffer)
+ clients.set(pubKey, hpc)
+ console.log(pubKey)
+ hpc.setRemoteDescription(sdpOffer)
+ .then(() => {
+ hpc.createAnswer().then((answer) => {
+ return hpc.setLocalDescription(answer)
+ })
+ .then(() => {
+
+ hpc.onicecandidate = (event) => {
+ if (event.candidate) {
+ sendClientICE(pubKey, hpk.n, event.candidate)
+ }
+ else {
+ console.log('Host: Finished allocating ICE candidates')
+ }
+ }
+ console.log('Host: Sending answer to Client ')
+ wsock.send(JSON.stringify({
+ cmd: '< sdp pubKey',
+ sdp: hpc.localDescription,
+ hostPubKey: hpk.n,
+ clientPubKey: pubKey
+ }))
+
+ }).catch((err) => {
+ console.log(`error in host answer ${err}`)
+ })
+ }).catch((error) => {
+ console.log(`error in setRemoteDescription ${error}`)
+ })
+ hpc.oniceconnectionstatechange = () => {
+ console.log('iceConnectionState = ' + hpc.iceConnectionState)
+ }
+ hpc.ondatachannel = (evt) => {
+ dataChannel = evt.channel
+ dataChannel.onmessage = (msg) => {
+ let clientMessage = JSON.parse(msg.data)
+ console.log(`client message is ${clientMessage}`)
+ hpc.setRemoteDescription(clientMessage.sdp).then(() => {
+ console.log('should be streaming now')
+ })
+ }
+ dataChannel.onopen = () => {
+ /* If !screenStream, gUM */
+ screenStream.getTracks().forEach( (track) => {
+ hpc.addTrack(track, screenStream)
+ })
+ console.log(hpc.getSenders())
+ /* Create offer */
+ hpc.createOffer().then((offer) => {
+ return hpc.setLocalDescription(offer)
+ }).then( () => {
+ dataChannel.send(JSON.stringify({
+ "cmd": "< screen dataChannel",
+ "sdp": hpc.localDescription,
+ "pubKey": hpc['hpk'].n
+ }))
+ })
+ }
+ }
+ hpc.onnegotiationneeded = () => {
+ console.log('negotiation needed')
+ }
+
+}
+
+function handleNewIceCandidate(msg) {
+ console.log('Host: Adding new ice candidate')
+ const hpc = clients.get(msg.pubKey)
+ let candidate = new RTCIceCandidate(msg.ice)
+ hpc.addIceCandidate(candidate)
+}
+
+function handleIceRequest(msg) {
+ console.log('Host: Handling ice candidate request')
+ console.log(iceCandidates)
+ const hpc = clients.get(msg.pubKey)
+ const iceCandidate = iceCandidates.pop()
+ if (iceCandidate !== undefined) {
+ wsock.send(iceCandidate)
+ } else {
+ if (hpc.iceGatheringState.localeCompare('gathering') === 0) {
+ wsock.send(`{"cmd" : "< ice pubKey", "clientPubKey":"${msg.pubKey}", "iceState": "g"}`)
+ }
+ else if (hpc.iceGatheringState.localeCompare('complete') === 0) {
+ wsock.send(`{"cmd" : "< ice pubKey", "clientPubKey":"${msg.pubKey}", "iceState": "c"}`)
+ }
+
+ }
+
+}
+if ("WebSocket" in window) {
+ document.addEventListener('DOMContentLoaded', (event) => {
+ document.body.innerHTML = '<div>Choose options for client</div> <video autoplay></video>'
+ navigator.mediaDevices.getUserMedia({
+ video : { mediaSource: "screen",
+ width: {max: '1920'},
+ height: {max: '1080'},
+ frameRate: {max: '10'}} })
+ .then(function(mediaStream) {
+ let video = document.querySelector('video')
+ screenStream = mediaStream
+ console.log(mediaStream)
+ video.srcObject = mediaStream
+ console.log('Grabbed media')
+ video.onloadedmetadata = function(e) {
+ console.log(e)
+ video.play()
+ }
+ })
+ .catch(function(err) {
+ document.body.innerHTML = 'Help me help you. Reload the page and allow screen sharing!'
+ console.log(err);
+ }); // always check for errors at the end.
+
+ getPublicKey()
+ .then((hpkVal) => {
+ hpk = hpkVal
+ })
+ wsock = new WebSocket(`${_strapp_protocol}://${window.location.hostname}:${_strapp_port}`)
+ wsock.onopen = () => {
+ console.log(`Strapped to ${_strapp_protocol}://${window.location.hostname}:${_strapp_port}`)
+ }
+
+ wsock.onmessage = (serverMsg) => {
+ /* msg is either offer or ice candidate or ice candidate request*/
+
+ /* What if data null? */
+ console.log(`serverMsg = ${serverMsg.data}`)
+
+ let msg = serverMsg.data.split(' ')
+ let clientID = msg[0]
+ let type = msg[1]
+ let data = JSON.parse(msg.slice(2).join(' '))
+
+ if (clients.has(clientID)) {
+ switch (type) {
+ case 'ice-candidate-submission':
+ handleNewIceCandidate(msg)
+ break
+ case 'ice-candidate-request':
+ handleIceRequest(msg)
+ break
+ case 'client-sdp-offer':
+ //repeatedoffer shouldnt happen here
+ }
+ }
+ else {
+ switch (type) {
+ case 'client-sdp-offer':
+ handleNewClientConnection(clientID, data)
+ break
+ case 'ice-candidate-request':
+ handleIceRequest()
+ break
+ case 'ice-candidate-submission':
+ handleNewIceCandidate
+ break
+ }
+ }
+ }
+
+
+
+ })
+}
+else {
+ document.addEventListener('DOMContentLoaded', () => {
+ document.body.innerHTML = 'Websockets not supported in your browser'
+ })
+}
hpc = new RTCPeerConnection(conf)\r
//console.log(offer)\r
clients.set(offer.pubKey, hpc)\r
+ console.log(offer.sdp)\r
hpc.setRemoteDescription(offer.sdp)\r
.then(() => {\r
hpc.createAnswer().then((answer) => {\r
*/
exports['defaults'] = {
config: '/etc/strapp.conf:~/.strapp/strapp.conf:./strapp.conf',
- 'client-js': './client.js',
- 'host-js': './host.js',
+ 'client-js': './client-test.js',
+ 'host-js': './host-test.js',
tls: true,
'ca-cert': '../certs/cert.pem',
'ca-key': '../certs/key.pem',
httpdRoot: undefined,
bindJail: undefined,
- /** @func
+ /** @func
* @summary Start main HTTP server
* @desc starts up an HTTP or HTTPS server used for routing
* @arg {Object} conf - object containing configuration properties
throw new Error(`${path} not found, ${routeName} not bound`)
},
- /** @func
+ /** @func
* @summary Router
* @desc listens for http client requests and services routes/files
* @arg {http.ClientRequest} request
// that isn't just "give you a route if it's available" on visit
/* else if (route.origin == (request.headers['x-forwarded-for'] ||
request.connection.remoteAddress))
- this.serveHost(response, route, htArgv)
- else */
+ this.serveHost(response, route, htArgv) */
+ else
this.serveClient(request, response, route)
}
/* If it's a valid routename that doesn't exist, make this client a host */
this.serveFile(response, bind.path)
},
- /** @func
+ /** @func
* @summary Serve a route to an http client
* @desc routes may be bound to the filesystem, or to an outgoing host
* @arg {http.ClientRequest} request - request from the client
serveClient: function (request, response, route) {
const type = request.headers['x-strapp-type']
const pubKey = request.headers['x-strapp-pubkey']
- dlog(`Client ${type || 'HT'} request routed to ${route.name}`)
+ dlog(`Client ${type || 'HT GET'} request routed to ${route.name}`)
switch (type) {
case null:
case undefined:
case 'client-sdp-offer':
let data = ''
if (pubKey) {
+ let data = request.headers['x-strapp-offer']
route.pendingResponses.addResponse(pubKey, response)
- request.on('data', (chunk) => data += chunk)
- request.on('end', () => route.socket.send(`${pubKey} ${type} ${data}`))
+ dlog(`${route.origin}=>\n${pubKey}\n${type}`)
+ dlog(JSON.parse(data))
+ route.socket.send(`${pubKey} ${type} ${data}`)
}
else {
response.writeHead(401)
}
},
- /** @func
+ /** @func
* @summary Create a new route for a host
* @desc makes a new route for the given route name
* @arg {string} routeName - name of the new route
})
route.pendingResponses.addResponse = function (key, response_p) {
let responses = this.get(key) || []
- this.set(key, responses.push(response_p))
+ responses.push(response_p)
+ this.set(key, responses)
}
this.routes[routeName] = route
this.serveHost(response, route, argv)
},
- /** @func
+ /** @Func
* @summary Serve a route to an authorized http host
* @desc services host application to the client, establishing a socket
* @arg {http.ServerResponse} response - response object to use
* @arg {Object} route - the route over
*/
hostMessage: function (message, route) {
- const argv = message.split(' ')
+ let argv = message.split(' ')
const command = argv[0][0]
argv = argv.slice(1)
dlog(`Received host message from ${route.name}: ${command}`)
}
},
- /** @func
+ /** @func
* @summary Serve a file to an http client after a request
* @desc reads files from the system to be distributed to clients, and
* buffers recently accessed files
response.end()
})
},
-
- /** @func
+
+ /** @func
* @summary Synchronize Reading Multiple Files
* @desc reads an array of files into an object, whose keys are the
* input filenames, and values are the data read
--- /dev/null
+<!DOCTYPE html>
+<html>
+ <title>Strapp.io /www index</title>
+ <h1>Index</h1>
+</html>
projects / henge / kiak.git / commitdiff