tma-jwt v1.1.3

TMA JWT

This library needed to support JWT for the TMA.js library for Telegram WebApps. It uses asynchronous jose, H256 JWT methods with your key. It already has a built-in method, and a reserved POST /api/auth route. The setup in 3 steps.

Build

1. $ git clone https://github.com/kewldan/tma-jwt
2. $ cd tma-jwt
3. npm i
4. npm run build

Dependencies

• @tma/sdk.js - npm
• jose - npm
• next - npm
• react - npm
• DEV Rollup with rollup - npm

Install

• Create /app/lib/Security.ts with content:

import {Authenticator} from "tma-jwt";

export const authenticator = new Authenticator('default-issuer', 'MY JWT SECRET KEY (SHA256 phrase)');

• Create /app/api/auth/route.ts with this content:

import {NextRequest} from "next/server";
import {authenticator} from "@/lib/Security";


export async function POST(request: NextRequest) {
    return authenticator.handleAuthRequest(request);
}

• Modify layout.tsx, add wrapper for children:

import {TelegramAuth} from "tma-jwt";

<TelegramAuth>
    {children}
</TelegramAuth>

• Enjoy, use authenticator.verifyJWTCookie():

import React from "react";
import {authenticator} from "@/lib/Security";

export default async function Home() {
    const jwt = await authenticator.verifyJWTCookie();

    return jwt ? (
        <main className="flex min-h-screen flex-col items-center justify-between p-24">
            <h1>
                Hello, {jwt.userId}
            </h1>
        </main>
    ) : <span>Hold on</span>;
}