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    node-telegram-login
    TypeScript icon, indicating that this package has built-in type declarations

    2.0.0 • Public • Published

    node-telegram-login

    Build Status npm version devDependency Status GitHub issues GitHub stars GitHub license

    Check Telegram Login Widget hash manually or with an express.js middleware

    Installation

    Install through npm:

    npm install --save node-telegram-login
    

    Usage

    Use it in your app like so:

    const TOKEN = '<BOT_TOKEN>'
    const TelegramLogin = require('node-telegram-login');
    const MySiteLogin = new TelegramLogin(TOKEN);
     
    if(MySiteLogin.checkLoginData(data)) console.log('Data is from telegram! ;)');
    if(!MySiteLogin.checkLoginData(data)) console.log('Data is NOT from telegram :(')

    You can use it like an express.js middleware like this:

    const TOKEN = '<BOT_TOKEN>'
    const TelegramLogin = require('node-telegram-login');
    const MySiteLogin = new TelegramLogin(TOKEN);
     
    app.get('/login', MySiteLogin.defaultMiddleware(), (req, res) => {
      console.log(res.locals.telegram_user) //null if not from telegram, contains login data otherwise;
    });
     

    Also it is possible to set a custom middleware with specified success and fail functions. Success function will be called with req, res, next and the login_data. Fail function will be called with req, res, next arguments. In this case you are responsable of calling next()

    const TOKEN = '<BOT_TOKEN>'
    const TelegramLogin = require('node-telegram-login');
    const MySiteLogin = new TelegramLogin(TOKEN);
     
    let success = (req,res,next,login_data) => {
      res.locals.telegram_user = login_data;
      next();
    }
     
    let fail = (req,res,next) => {
      res.sendStatus(403);
    }
     
    app.get('/login', MySiteLogin.customMiddleware(success, fail), (req, res) => {
      //do your stuff;
    });
     

    Install

    npm i node-telegram-login

    DownloadsWeekly Downloads

    26

    Version

    2.0.0

    License

    MIT

    Unpacked Size

    16.2 kB

    Total Files

    15

    Last publish

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