70raiwZZ

1import * as jwt from 'jsonwebtoken';
2
3export class Jwt {
4  private secretKey = 'xxa94c1883329b47babf53df568c11d26569290c912a54d6bf884136e3ef4d120e';
5
6  sign(playload: any) {
7    let token = jwt.sign(playload, this.secretKey, {
8      expiresIn: '1d'
9    });
10    return token;
11  }
12
13  verify(token: string) {
14    return new Promise((resolve, reject) => {
15      jwt.verify(token, this.secretKey, (err, decoded) => {
16        if (err) {
17          reject(err)
18        } else {
19          resolve(decoded)
20        }
21      });
22    });
23  }
24
25}
26
27////////////////////
28// app.ts //
29require('dotenv').config();
30
31import { MySqlConnectionConfig  } from 'knex';
32import Knex = require('knex');
33
34import { Jwt } from './models/jwt';
35const jwt = new Jwt();
36
37let checkAuth = (req, res, next) => {
38  let token: string = null;
39
40  if (req.headers.authorization && req.headers.authorization.split(' ')[0] === 'Bearer') {
41    token = req.headers.authorization.split(' ')[1];
42  } else if (req.query && req.query.token) {
43    token = req.query.token;
44  } else {
45    token = req.body.token;
46  }
47
48  jwt.verify(token)
49    .then((decoded: any) => {
50      req.decoded = decoded;
51      next();
52    }, err => {
53      return res.send({
54        ok: false,
55        error: 'No token provided.',
56        code: 403
57      });
58    });
59}
60
61
62// MySQL Connection 
63
64let connection: MySqlConnectionConfig = {
65  host: process.env.DB_HOST,
66  port: process.env.DB_PORT,
67  database: process.env.DB_NAME,
68  user: process.env.DB_USER,
69  password: process.env.DB_PASSWORD,
70  multipleStatements: true,
71  debug: false
72}
73
74let db = Knex({
75  client: 'mysql',
76  connection: connection
77});
78
79app.use((req, res, next) => {
80  req.db = db;
81  next();
82});
83
84//