Vue 3 Component for Telegram Login

Vue3 Telegram Login

Base on vue-telegram-login, thanks @vchaptsev

Installation

Install with yarn:

$ yarn add vue3-telegram-login

Install with npm:

$ npm i vue3-telegram-login --save

Usage

Import telegram-login-temp, pass it to the components and use in your template

<template>
  <!-- Callback mode -->
  <span v-if="!isLoaded">Loading...</span>
  <telegram-login-temp
    mode="callback"
    telegram-login="YourTelegramBot"
    @loaded='telegramLoadedCallbackFunc'
    @callback="yourCallbackFunction"
  />

  <!-- Redirect mode -->
  <telegram-login-temp
    mode="redirect"
    telegram-login="YourTelegramBot"
    @loaded='telegramLoadedCallbackFunc'
    redirect-url="https://your-website.io"
  />
</template>

<script setup>
import { telegramLoginTemp } from 'vue3-telegram-login'
import { ref } from 'vue'

const isLoaded = ref(false)

function telegramLoadedCallbackFunc () {
  console.log('script is loaded')
  isLoaded.value = true
}

function yourCallbackFunction (user) {
  // gets user as an input
  // id, first_name, last_name, username,
  // photo_url, auth_date and hash
  console.log(user)
}
</script>

Props

You can play around with options on the official widget page

Name	Description	Required	Default
mode	'callback' or 'redirect'	True	null
telegramLogin	Your telegram bot name	True	null
@callback	Your callback function, it will be called after success if mode is 'callback'	False	true
@loaded	Telegram script loaded callback function	False	null
redirectUrl	Your redirect URL, user will be redirected if mode is 'redirect'	False	null
requestAccess	'write' if you want to get access to send messages from your bot	False	'read'
size	'large', 'medium' or 'small'	False	'large'
userpic	Show user photo, true or false	False	true
radius	Button corner radius (default depends on chosen size)	False	20\14\10

Notes

You need to set domain to your bot if you want to user Telagram Login (/setdomain command to @BotFather)
You need to verify the authentication and the integrity of the data received by comparing the received hash parameter with the hexadecimal representation of the HMAC-SHA-256 signature of the data-check-string with the SHA256 hash of the bot's token used as a secret key (source).
You can find some code samples on this page.
Don't disable third party cookies if you want to use Telegram Login as a User (thanks @robverhoef)

Download Details:
Author: cinob
Download Link: Download The Source Code
Official Website: https://github.com/cinob/vue3-telegram-login
License: MIT

#vue #telegram