login middleware authenticates all clients about rpc-websockets HOT 7 CLOSED

var WebSocket = require('rpc-websockets').Client
var WebSocketServer = require('rpc-websockets').Server

const initServer = ()=>{
    var server = new WebSocketServer({
        port: 8080,
        host: 'localhost'
      })
      
      // register an RPC method
      server.register('sum', function(params) {
        console.log('XXX', 'public method call', 'sum', params)
        return params[0] + params[1]
      })
      
      // ...and maybe a protected one also
      server.register('account', function() {
        console.log('XXX', 'protected method call', 'account')
        return ['confi1', 'confi2']
      }).protected()

      server.setAuth(()=>true);
      

      return server;
}

const initClient = async ()=>{
    var ws = new WebSocket('ws://localhost:8080');
    return new Promise((resolve, reject)=>{
        ws.on('open', ()=>{
            resolve(ws);
        });
        ws.on('error', error=>reject(error));
    });
}

const main = async ()=>{
    try {
    const server = initServer();
    console.log('XXX', 'server initialized');

    const ws1 = await initClient();
    console.log('XXX', 'client1 initialized');

    const ws2 = await initClient();
    console.log('XXX', 'client2 initialized');

    try {
        const result =  await ws1.call('account');
        console.log('XXX', 'client 1', 'call for account before login succesfull', result);
    } catch(error){
        console.log('XXX', 'client 1', 'call for account before login failed', error);
    }

    try {
        const result =  await ws2.call('account');
        console.log('XXX', 'client 2', 'call for account before login succesfull', result);
    } catch(error){
        console.log('XXX', 'client 2', 'call for account before login failed', error);
    }

    await ws1.login({'username': 'confi1', 'password':'foobar'});


    try {
        const result =  await ws1.call('account');
        console.log('XXX', 'client 1', 'call for account after client 1 login succesfull', result);
    } catch(error){
        console.log('XXX', 'client 1', 'call for account after client 1 login failed', error);
    }

    try {
        const result =  await ws2.call('account');
        console.log('XXX', 'client 2', 'call for account after client 1 login succesfull', result);
    } catch(error){
        console.log('XXX', 'client 2', 'call for account after client 1 login failed', error);
    }
    
    }
    catch(error){
        console.log('global error occurred', error);
    }
}

main();

XX server initialized
XXX client1 initialized
XXX client2 initialized
XXX client 1 call for account before login failed { code: -32605, message: 'Method forbidden' }
XXX client 2 call for account before login failed { code: -32605, message: 'Method forbidden' }
XXX protected method call account
XXX client 1 call for account after client 1 login succesfull [ 'confi1', 'confi2' ]
XXX protected method call account
XXX client 2 call for account after client 1 login succesfull [ 'confi1', 'confi2' ]