TOKEN DECODER USING JWKS AND JWT

HOW TO INSTALL

$ npm i @edwin254-byte/token

USAGE

  const decodeToken = require("@edwin254-byte/token");

    async function main(){
      try{
        const token = "<REPLACE WITH YOUR TOKEN>";
        const jwks = await <"FETCH YOUR JWKS">
        await decodedToken =await decodeToken(token,jwks)
        if(!decodedToken) throw new Error("Some went wrong")
        console.log(decodedToken)
      } catch(e){
        console.log(e)
      }
    }

EXAMPLE

   const decodeToken = require("@edwin254-byte/token");

  async function main() {
    try{
      const token =
        "eyJ0eXAiOiJqd3QiLCJhbGciOiJFUzM4NCIsImtpZCI6IjVTOW9GdEhvVE9fdS1taDhTbnF6Tnc1SURUdnI5T3N5SnJBY2xIME5PWXMifQ.eyJleHAiOjE2NzE2MTcxMzIsImlhdCI6MTY3MTYxMzUzMiwic3ViIjoidXNlcjAwMUBnbWFpbC5jb20iLCJwaG9uZU5vIjoiMDcxMjM0NTY3ODkifQ.y7IvxtZJJX3g765Fj-92LOciSHCq9_3J8aJWiAweoMMlmrMJ6w-UFymroZIJ6rLFWeWc6gauoyO9kkjzdjB-w1HHOmYl72TfexWrrfrm73gKvBl1P18o5snTmBrjC-Qw";

      const resData = await fetch("http://192.168.86.10:4000/jwks");
      const jwks = await resData.json();
      const decodedToken = await decodeToken(token, jwks);

      if(!decodedToken) throw new Error("Something went wrong")
      console.log(decodedToken);
    }catch(e){
      console.log(e)
    }
  }

  main();

OUTPUT

If token is valid and not expired

    {
        exp: 1671617132,
        iat: 1671613532,
        sub: '[email protected]',
        phoneNo: '07123456789'
    }

Else

{ error: 'Provided token is expired!' }