express-msisdn

Find User's Msisdn number.(For more please visit https://en.wikipedia.org/wiki/MSISDN) This library/middleware exported as Node.js modules.

Installation

Using npm :

$ npm i -g npm
$ npm i express-msisdn

In Node.js :

const express = require('express')
const app = express()
const msisdn = require('express-msisdn');

// add msisdn middleware
app.use(msisdn());
const port = 3000

app.get('/', (req, res) =>{ 
    res.send('Msisdn : ' + req.msisdn);
})

app.listen(port, () => console.log(`Msisdn example app listening on port ${port}!`));

Caution:

1. You have to turn on mobile data instead of wifi.
2. This middlware search for following headers in http request :

'X-MSISDN', 'X_MSISDN', 'HTTP_X_MSISDN', 'X-UP-CALLING-LINE-ID', 'X_UP_CALLING_LINE_ID', 'HTTP_X_UP_CALLING_LINE_ID', 'X_WAP_NETWORK_CLIENT_MSISDN'

If u didn't find msisdn then contact with your mobile operator and ask for header and add this header in custom header array..

Solution :

U can add custom header as follow :

app.use(msisdn(['OPERATOR_CUSTOM_HEADER_1','OPERATOR_CUSTOM_HEADER_2']));