JWT Token Demo

jwt-token-demo.js

/*
  A demo of using a JWT token to access a REST API.
 */

const axios = require("axios");

async function runTest() {
  try {
    for (let i = 0; i < 60; i++) {
      const success = await getNetworkInfo();
      console.log(`Iteration ${i + 1}, Success.`);

      await sleep(1000); // wait 1 second.
    }
  } catch (err) {
    console.log(`error: `, err);
  }
}
runTest();

// Promise based sleep.
function sleep(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}

// Returns true if data is successfully retrieved from the demo REST API.
// Throws error if there is any issue.
async function getNetworkInfo() {
  try {
    const token = `eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVkYWNkMWUyZmE4MTQ1M2I4NTUxMDc1ZiIsImlhdCI6MTU3MTYwNzg3MiwiZXhwIjoxNTc0MTk5ODcyfQ.e2gmzLaJmKMlbRXqF9RhGs8zT7Xg_pNVQsLPSlET9tM`;

    const options = {
      method: "GET",
      headers: {
        "content-type": "application/json",
        // authorization: `Token ${token}`
      },
      url: `https://demo.bchtest.net/v3/control/getNetworkInfo`
    };

    const result = await axios(options);
    // console.log(`info: ${JSON.stringify(result.data,null,2)}`)

    return true;
  } catch (err) {
    throw err;
  }
}