128 lines
3.0 KiB
JavaScript
128 lines
3.0 KiB
JavaScript
/* global getConfigParamsFromUrl, config */
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/**
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* Parses and handles JWT tokens. Sets config.token.
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*/
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import * as jws from "jws";
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/**
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* Get the JWT token from the URL.
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*/
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let params = getConfigParamsFromUrl("search", true);
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let jwt = params.jwt;
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/**
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* Implements a user of conference.
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*/
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class User {
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/**
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* @param name {string} the name of the user.
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* @param email {string} the email of the user.
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* @param avatarUrl {string} the URL for the avatar of the user.
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*/
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constructor(name, email, avatarUrl) {
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this._name = name;
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this._email = email;
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this._avatarUrl = avatarUrl;
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}
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/**
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* GETERS START.
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*/
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/**
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* Returns the name property
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*/
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getName() {
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return this._name;
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}
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/**
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* Returns the email property
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*/
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getEmail() {
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return this._email;
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}
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/**
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* Returns the URL of the avatar
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*/
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getAvatarUrl() {
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return this._avatarUrl;
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}
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/**
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* GETERS END.
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*/
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}
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/**
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* Represent the data parsed from the JWT token
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*/
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class TokenData{
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/**
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* @param {string} the JWT token
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*/
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constructor(jwt) {
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this.isGuest = true;
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if(!jwt)
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return;
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this.isGuest = config.enableUserRolesBasedOnToken !== true;
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this.jwt = jwt;
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//External API settings
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this.externalAPISettings = {
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forceEnable: true,
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enabledEvents: ["video-conference-joined", "video-conference-left",
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"video-ready-to-close"]
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};
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this._decode();
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// Use JWT param as token if there is not other token set and if the
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// iss field is not anonymous. If you want to pass data with JWT token
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// but you don't want to pass the JWT token for verification the iss
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// field should be set to "anonymous"
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if(!config.token && this.payload && this.payload.iss !== "anonymous")
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config.token = jwt;
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}
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/**
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* Decodes the JWT token and sets the decoded data to properties.
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*/
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_decode() {
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this.decodedJWT = jws.decode(jwt);
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if(!this.decodedJWT || !this.decodedJWT.payload)
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return;
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this.payload = this.decodedJWT.payload;
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if(!this.payload.context)
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return;
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this.server = this.payload.context.server;
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this.group = this.payload.context.group;
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let callerData = this.payload.context.user;
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let calleeData = this.payload.context.callee;
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if(callerData)
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this.caller = new User(callerData.name, callerData.email,
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callerData.avatarUrl);
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if(calleeData)
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this.callee = new User(calleeData.name, calleeData.email,
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calleeData.avatarUrl);
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}
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}
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/**
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* Stores the TokenData instance.
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*/
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let data = null;
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/**
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* Returns the data variable. Creates new TokenData instance if <tt>data</tt>
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* variable is null.
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*/
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export default function getTokenData() {
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if(!data)
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data = new TokenData(jwt);
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return data;
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}
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