83 lines
2.2 KiB
JavaScript
83 lines
2.2 KiB
JavaScript
const { toast } = require('bulma-toast');
|
|
const cbor = require('borc');
|
|
|
|
const actions = require('./actions');
|
|
|
|
function errorToast(err) {
|
|
console.error(err);
|
|
return toast({
|
|
message: err,
|
|
type: 'is-warning',
|
|
duration: 5000,
|
|
});
|
|
}
|
|
|
|
// Create WebSocket connection.
|
|
// requires the redux store in order to push updates
|
|
// to components
|
|
function createSocket(store) {
|
|
const ws = new WebSocket('ws://localhost:40000');
|
|
ws.binaryType = 'arraybuffer';
|
|
|
|
// handle account auth within the socket itself
|
|
// https://www.christian-schneider.net/CrossSiteWebSocketHijacking.html
|
|
let account = null;
|
|
|
|
function send(msg) {
|
|
msg.token = account && account.token;
|
|
ws.send(cbor.encode(msg));
|
|
}
|
|
|
|
function accountLogin(res) {
|
|
const [struct, login] = res;
|
|
|
|
account = login;
|
|
store.dispatch(actions.setAccount(login));
|
|
console.log(account);
|
|
return send({ method: 'cryp_spawn', params: { name: 'drake' } });
|
|
}
|
|
|
|
function crypSpawn(cryp) {
|
|
console.log('got a new cryp', cryp);
|
|
}
|
|
|
|
const handlers = {
|
|
cryp_spawn: crypSpawn,
|
|
account_login: accountLogin,
|
|
account_create: accountLogin,
|
|
};
|
|
|
|
function onMessage(event) {
|
|
// decode binary msg from server
|
|
const blob = new Uint8Array(event.data);
|
|
const res = cbor.decode(blob);
|
|
console.log(res);
|
|
|
|
// check for error and split into response type and data
|
|
if (res.err) return errorToast(res.err);
|
|
const { method, params } = res;
|
|
return handlers[method](params);
|
|
}
|
|
|
|
// Connection opened
|
|
ws.addEventListener('open', function wsOpen(event) {
|
|
// send({ method: 'account_create', params: { name: 'ntr', password: 'grepgrepgrep' }});
|
|
send({ method: 'account_login', params: { name: 'ntr', password: 'grepgrepgrep' } });
|
|
});
|
|
|
|
// Listen for messages
|
|
ws.addEventListener('message', onMessage);
|
|
|
|
ws.addEventListener('error', function wsError(event) {
|
|
console.error('WebSocket error', event);
|
|
account = null;
|
|
});
|
|
|
|
ws.addEventListener('close', function wsClose(event) {
|
|
console.error('WebSocket closed', event);
|
|
account = null;
|
|
});
|
|
}
|
|
|
|
module.exports = createSocket;
|