-const clients = [] //TODO: Change to Map
-if ("WebSocket" in window) {
- document.addEventListener('DOMContentLoaded', (event) => {
- const wsock = new WebSocket(`${_strapp_protocol}://${window.location.hostname}:${_strapp_port}`)
- wsock.onopen = () => {
- console.log(`Strapped to ${_strapp_protocol}://${window.location.hostname}:${_strapp_port}`)
+const conf = {"iceServers": [{ "url": "stun:stun.1.google.com:19302" }] }
+const clients = new Map([])
+const hpk = getPublicKey()
+
+/* 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)
+ })