78 lines
2.6 KiB
JavaScript
78 lines
2.6 KiB
JavaScript
const JWT = require('jsonwebtoken');
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const db = require('./Database');
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const moment = require('moment');
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const log = require('../utils/Log');
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const Util = require('../utils/Util');
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class Route {
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constructor(path, method, options) {
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if (!path) throw new Error('Every route needs a URL associated with it.');
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if (!method) throw new Error('Every route needs its method specified.');
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this.path = path;
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this.method = method;
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this.options = options || {};
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}
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async authorize(req, res) {
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const banned = await db
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.table('bans')
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.where({ ip: req.ip })
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.first();
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if (banned) return res.status(401).json({ message: 'This IP has been banned from using the service.' });
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if (this.options.bypassAuth) return this.run(req, res, db);
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// The only reason I call it token here and not Api Key is to be backwards compatible
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// with the uploader and sharex
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// Small price to pay.
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if (req.headers.token) return this.authorizeApiKey(req, res, req.headers.token);
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if (!req.headers.authorization) return res.status(401).json({ message: 'No authorization header provided' });
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const token = req.headers.authorization.split(' ')[1];
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if (!token) return res.status(401).json({ message: 'No authorization header provided' });
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return JWT.verify(token, Util.config.secret, async (error, decoded) => {
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if (error) {
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log.error(error);
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return res.status(401).json({ message: 'Invalid token' });
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}
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const id = decoded ? decoded.sub : '';
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const iat = decoded ? decoded.iat : '';
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const user = await db
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.table('users')
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.where({ id })
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.first();
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if (!user) return res.status(401).json({ message: 'Invalid authorization' });
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if (iat && iat < moment(user.passwordEditedAt).format('x')) {
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return res.status(401).json({ message: 'Token expired' });
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}
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if (!user.enabled) return res.status(401).json({ message: 'This account has been disabled' });
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if (this.options.adminOnly && !user.isAdmin) { return res.status(401).json({ message: 'Invalid authorization' }); }
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return this.run(req, res, db, user);
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});
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}
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async authorizeApiKey(req, res, apiKey) {
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if (!this.options.canApiKey) return res.status(401).json({ message: 'Api Key not allowed for this resource' });
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const user = await db
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.table('users')
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.where({ apiKey })
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.first();
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if (!user) return res.status(401).json({ message: 'Invalid authorization' });
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if (!user.enabled) return res.status(401).json({ message: 'This account has been disabled' });
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return this.run(req, res, db, user);
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}
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run() {}
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error(res, error) {
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log.error(error);
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return res.status(500).json({ message: 'There was a problem parsing the request' });
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}
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}
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module.exports = Route;
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