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61 lines
1.9 KiB
JavaScript

import spotifyApi from "spotify-api.js";
const { Client, Player } = spotifyApi;
import { store } from "../store.mjs";
import { randomString } from "../lib/randomString.js";
import axios from "axios";
export const applyAuthRoutes = (router) => {
router.post('/', async (req, res) => {
if (!req.body.code || !req.body.state) {
res.status(400);
res.send({ message: 'code or state missing ' });
return;
}
const { code, state } = req.body;
try {
const params = new URLSearchParams();
params.append('grant_type', 'authorization_code');
params.append('code', code);
params.append('redirect_uri', store.redirectURL);
const config = {
headers: {
'Authorization': 'Basic ' + (new Buffer(store.clientID + ':' + store.clientSecret).toString('base64')),
'Content-Type': 'application/x-www-form-urlencoded',
}
};
const tokens = (await axios.post('https://accounts.spotify.com/api/token', params, config))?.data;
const newClient = await Client.create({
refreshToken: true,
retryOnRateLimit: true,
token: {
clientID: store.clientID,
clientSecret: store.clientSecret,
redirectURL: store.redirectURL,
refreshToken: tokens.refresh_token,
},
});
const player = new Player(newClient);
const accessToken = randomString(64);
const user = store.users.find(({ client }) => client.user.id === newClient.user.id);
if (user) {
user.client = newClient;
user.player = player;
user.accessToken = accessToken;
} else {
store.users.push({ client: newClient, player, accessToken, listeners: [], role: 'none' });
}
res.status(200);
res.send({ message: 'authorized', accessToken });
} catch (e) {
console.log(e.message);
res.status(500);
res.send({ message: 'unauthorized' });
}
});
};