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app.js
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app.js
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const crypto = require('crypto');
const jwt = require("jsonwebtoken");
const rp = require("request-promise");
var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');
var ioschatRouter = require('./routes/ioschat');
var aboutusRouter = require('./routes/aboutus');
var armodelRouter = require('./routes/armodel');
var templateRouter = require('./routes/template');
var app = express();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use('/', indexRouter);
app.use('/users', usersRouter);
app.use('/ioschat', ioschatRouter);
app.use('/aboutus', aboutusRouter);
app.use('/armodel', armodelRouter);
app.use('/template', templateRouter);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
next(createError(404));
});
// error handler
app.use(function(err, req, res, next) {
// set locals, only providing error in development
res.locals.message = err.message;
res.locals.error = req.app.get('env') === 'development' ? err : {};
// render the error page
res.status(err.status || 500);
res.render('error');
});
function isUserAuthenticated(){
// add here the logic to verify the user is authenticated
return true;
}
app.get('/chatBot', function(req, res) {
if (!isUserAuthenticated()) {
res.status(403).send();
return
}
const options = {
method: 'POST',
// 'https://directline.botframework.com/v3/directline/tokens/generate',
uri: 'https://perfectgkid2019.azurewebsites.net',
headers: {
// WEBCHAT_SECRET
'Authorization': 'Bearer ' + process.env.AHNyJNC0UCU.LX5qOGekXa4.Dmk3sBfQcZ2IAgjK2WsW4mOFnSb-EV5nDZHzV2MjC18
},
json: true
};
rp(options)
.then(function (parsedBody) {
var userid = req.query.userId || req.cookies.userid;
if (!userid) {
userid = crypto.randomBytes(4).toString('hex');
res.cookie("userid", userid);
}
var response = {};
response['userId'] = userid;
response['userName'] = req.query.userName;
response['connectorToken'] = parsedBody.token;
response['optionalAttributes'] = {age: 33};
if (req.query.lat && req.query.long) {
response['location'] = {lat: req.query.lat, long: req.query.long};
}
// APP_SECRET
const jwtToken = jwt.sign(response, process.env.x0vcfchdaabcqowbn0czna2b7k9art);
// jwt.userId("userID");
res.send(jwtToken);
})
.catch(function (err) {
res.status(err.statusCode).send();
console.log("failed");
});
});
module.exports = app;