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do netlify functions not work with axios headers?

ok so i'm trying to make an api call using netlify functions and if i try calling another api that does not require headers it works perfectly but when i include headers the promise returns as 'undefined'
const axios = require("axios");
exports.handler = async function (event, context) {
const { id } = event.queryStringParameters;
const url = `https://youtube-mp36.p.rapidapi.com/dl?id=${id}`
try {
const {data} = axios.get(url, {
headers: {
"x-rapidapi-host": "youtube-mp36.p.rapidapi.com",
"x-rapidapi-key": `${process.env.REACT_APP_RAPID_KEY}`
}
});
console.log(data)
return {
statusCode: 200,
body: JSON.stringify(data),
};
} catch (err) {
const {statusCode, statusText, headers, data} = err.response;
return {
statusCode: 500,
body: JSON.stringify({ statusCode, statusText, headers, data }),
};
}
};
this is my code so far any help would honestly be appreciated

How to resolve Empty error with status code 500 axios?

this is my code :
Express Routes:
router.route('/block')
.post(controller.ticketBlocking);
Express Controller:
const axios = require('axios');
const OAuth = require('oauth-1.0a');
const crypto = require('crypto');
const ticketBlocking = (req, res) => {
const data = JSON.stringify({
source = req.body.source
});
const oauth = OAuth({
consumer: {
key: '....', //Hided the key
secret: '....', //Hided the secret
},
signature_method: 'HMAC-SHA1',
hash_function(base_string, key) {
return crypto.createHmac('sha1', key).update(base_string).digest('base64');
}
});
const request_data = {
url: 'http://link.vvv/blockTicket',
method: 'post',
};
axios({
method: request_data.method,
url: request_data.url,
headers: {
'Content-Type': 'application/json',
Accept: 'application/json',
...oauth.oauth.toHeader(oauth.oauth.authorize(request_data)),
},
data : data
})
.then((response) => {
console.log(JSON.stringify(response.data));
})
.catch(function (error) {
if (error.response) {
console.log(error.response.data);
console.log(error.response.status);
} else if (error.request) {
console.log(error.request);
} else {
console.log('Error', error.message);
}
console.log(error.config);
});
};
the npm package which am using is - "oauth-1.0a"
The problem am facing is, when i use GET method with different end point, i get an output but when ever i use POST method am getting an empty error with status code 500
I dont know where is the mistake, am using oauth1.0a for authorization, please help !

How to authenticate using bearer token using got.js

I'm trying to switch from request.js to got.js. I expect to see the got.js implementation authenticate similarly to how the request.js library does. But, instead, I get the following error.
auth no longer supported. Replaced by username and password.
There is no mention of bearer tokens on the docs page.
So how do I authenticate my request using bearer tokens using got.js? Or what am I doing wrong?
Current code: request.js, working
const request = require('request');
const module.exports = config => {
const options = {
auth: {
bearer: config.secret,
},
};
const result = await new Promise(( resolve, reject, ) => {
request.get( url, options, ( error, response, body, ) => {
...
New code: got.js, throws error
const got = require('got');
module.exports = async config => {
const options = {
auth: {
bearer: config.secret,
},
};
const result = await got(url, options);
...
}

This should be worked, if I'm not wrong
let token = 'your token'
const options = {
headers: {
'Authorization': `Bearer ${token}`
}
};

worked for me !!
router.get('/product', (req,res)=>{
const dataStream = got.stream({
url: "http://localhost:8000/products",
method: "GET",
hooks: {
beforeRequest: [
options => {
var token= 'Bearer ' + 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpYXQiOjE2MTkzODA0NjIsImV4cCI6MTYxOTM4NDA2Mn0.JoJbRpPniGuMbwULEtts7I19QxEImvarT6AoqVuNb9w'
options.headers['Authorization'] = token;
}
]
}
});
pipeline(dataStream, res, (err) => {
if (err) {
console.log(err);
res.sendStatus(500);
}
});
});

Using request-promise to make an API call using jwt. [ERR_INVALID_ARG_TYPE] received

I'm learning nodejs and trying to make an API call. The API uses JWT to authenticate.
I created these functions to sign a token:
function token() {
const payload = {
iat: Math.floor(new Date() / 1000),
exp: Math.floor(new Date() / 1000) + 30,
sub: "api_key_jwt",
iss: "external",
jti: crypto.randomBytes(6).toString("hex")
};
return new Promise((resolve, reject) => {
jwt.sign(payload, privatekey, { algorithm: "RS256" }, function(
err,
token2
) {
if (err) reject(err);
else resolve(token2);
});
});
}
exports.genToken = async function() {
const header = {
"x-api-key": api
};
const data = {
kid: api,
jwt_token: await token()
};
async function authorization(req, res) {
try {
const auth = await rp({
url: authurl,
method: "POST",
headers: header,
body: data
});
res.send(auth.body);
} catch (error) {
res.send(404).send();
}
}
return {
"x-api-key": api,
Authorization: "Bearer " + authorization()
};
};
This works fine. Then I created a function to make the API call:
const token = require("./index").genToken;
const rp = require("request-promise");
exports.getOrderBook = function(res, error) {
const full_url = url + "order_book";
const auth = token();
rp({
url: full_url,
method: "GET",
headers: auth,
body: {
market: "btceur"
},
json: true
})
.then(function(response) {
res(response);
})
.catch(function(err) {
error(err);
});
};
And I call it using Express:
routes.get("/orderbook", async (req, res, next) => {
try {
const book = await orders.getOrderBook();
res.send(book);
} catch (error) {
next(error);
}
});
However, when I call my API, it shows an error in console:
TypeError [ERR_INVALID_ARG_TYPE]: The first argument must be one of
type string or Buffer. Received type object.
I guess the error is something with the token generation, because if I console.log(auth) in the getOrderBook function, it shows Promise { <pending> }, so probably an object is being passed as the jwt token.
Is it really the problem? I tried a lot of different solutions that I found on internet, however the concept of Async/Await is new to me, and I'm having some troubles to figure it out.
Thanks a lot in advance guys!

Since getToken is an anync function, the return is wrapped in a Promise as well so you would need another anync/await:
exports.getOrderBook = async function() {
let response;
try {
const full_url = url + "order_book";
const auth = await token();
response = await rp({
url: full_url,
method: "GET",
headers: auth,
body: {
market: "btceur"
},
json: true
});
} catch (e) {
// handle error
throw e
// or console.error(e)
}
return response;
};
In this line as well Authorization: "Bearer " + authorization(), authorization is returning a promise
const bearer = await authorization()
return {
"x-api-key": api,
Authorization: "Bearer " + bearer
};
For error handling wrap entire thing in try..catch block
exports.genToken = async function() {
try {
const header = {
"x-api-key": api
};
const data = {
kid: api,
jwt_token: await token()
};
async function authorization(req, res) {
let auth;
try {
auth = await rp({
url: authurl,
method: "POST",
headers: header,
body: data
});
// res object not available
// res.send(auth.body);
} catch (error) {
// res object not available, better throw error and handle in your middleware
// res.send(404).send();
}
return auth
}
const bearer = await authorization()
} catch (e) {
// handle error
}
return {
"x-api-key": api,
Authorization: "Bearer " + bearer
};
}

localStorage item not updating in axios headers

I am using a JWT Token auth system, and when I login I get the token like this:
axios.post('/login', data)
.then(response => {
localStorage.setItem('token', response.data.token);
});
This works well and the token is saved in localStorage. However, the token is not included in the later requests. The Authorization header is Bearer null.
This is how I set up my global axios object.
window.axios = axios.create({
baseURL: '/api/',
timeout: 10000,
headers: {
'X-Requested-With': 'XMLHttpRequest',
'X-CSRF-TOKEN': document.head.querySelector('meta[name="csrf-token"]').content,
'Authorization': 'Bearer ' + localStorage.getItem('token')
}
});
If I refresh the site, the token is set, and is used properly.
Edit:
I got it to work by removing the Authorization header from the create() method and instead using window.axios.defaults.headers.common['Authorization']. But now the same problem appears with Laravel Echo. I create the instance like this:
window.Echo = new Echo({
broadcaster: 'pusher',
key: 'xxx',
cluster: 'eu',
encrypted: true,
namespace: 'xxx',
auth: {
headers: {
'Authorization': 'Bearer ' + localStorage.getItem('token')
}
}
});
And I update the header like this:
window.setAuthToken = (token) => {
window.axios.defaults.headers.Authorization = 'Bearer ' + token;
window.Echo.options.auth.headers.Authorization = 'Bearer ' + token;
localStorage.setItem('token', token);
}
The axios header is successfully updated, but not Echo.

Use axios interceptors for this purpose. It will run for every request call.
Better to keep axios methods in a separate file and make call to it than using it directly in all components. This way we can replace axios with another library if we want with minimal effort. Here's what I'm doing in my project.
import axios from "axios";
import AuthService from "./auth";
import config from '../config'
const instance = axios.create({
baseURL: config.apiServer.url,
timeout: config.apiServer.timeout
});
instance.interceptors.request.use(
config => {
const token = AuthService.getToken();
if (token) {
config.headers.Authorization = `Bearer ${token}`;
}
return config;
},
error => Promise.reject(error)
);
const ApiService = {
get(url) {
return instance.get(url)
.then(res => res)
.catch(reason => Promise.reject(reason));
},
post(url, data) {
return instance.post(url, data)
.then(res => res)
.catch(reason => Promise.reject(reason));
},
awaitAll() {
return axios.all(Array.from(arguments))
.then(axios.spread((...responses) => responses))
.catch(reasons => Promise.reject(reasons));
}
};
export default ApiService;
Now to use it in a component:
ApiService.get(YOUR_GET_URL)
.then(res => {
Console.log(res);
))
.catch(reason => {
console.log(reason);
})

The problem is that your are using localStorage.getItem('token') at page load. When you are setting it in localStorage, you have to update it in axios header.
window.axios = axios.create({
baseURL: '/api/',
timeout: 10000,
headers: {
'X-Requested-With': 'XMLHttpRequest',
'X-CSRF-TOKEN': document.head.querySelector('meta[name="csrf-token"]').content,
'Authorization': 'Bearer ' + localStorage.getItem('token')
}
});
axios.post('/login', data)
.then(response => {
localStorage.setItem('token', response.data.token);
window.axios.defaults.headers.common['Authorization'] = 'Bearer ' + localStorage.getItem('token');
});

I faced the same problem before and I found out that the file that contains my axios config was being loaded at the time of storing the token, so it was accessing it before it is stored.
The solution is, in axios config:
const axiosInstance = axios.create({
baseURL: `${API_BASE_URL}`,
headers: {
Accepted: 'appication/json',
'Content-Type': 'application/json',
},
});
axiosInstance.interceptors.request.use(
(config) => {
const token = localStorage.getItem('token');
if (token) {
config.headers.authorization = token;
}
return config;
},
(error) => Promise.reject(error),
);
export default axiosInstance;
After that, use this instance where you need to make a request.