NodeJs实践JSON Web Token

JWT简介

参考

http://www.ruanyifeng.com/blog/2018/07/json_web_token-tutorial.html https://github.com/auth0/node-jsonwebtoken#readme http://www.suoniao.com/article/41059

在线生成公钥私钥

// 参考 // http://www.ruanyifeng.com/blog/2018/07/json_web_token-tutorial.html // https://github.com/auth0/node-jsonwebtoken#readme // http://www.suoniao.com/article/41059 const jwt = require('jsonwebtoken'); const fs = require('fs'); const getConfig = require('../../config/index'); const { TokenException } = require('../lib/HttpException'); class Jwt { constructor() { this.Config = getConfig() } createToken(userId) { const cert = fs.readFileSync(this.Config.secret.RSA_PRIVATE_KEY); const expiresIn = this.Config.secret.expirationTime; return new Promise((resolve) => { jwt.sign({ userId, }, cert, { algorithm: "RS256", expiresIn: expiresIn }, (err, data) => { if (err) new TokenException(err); resolve(data) }); }) } verifyToken(token) { const cert = fs.readFileSync(this.Config.secret.RSA_PUBLIC_KEY); return new Promise((resolve, reject) => { jwt.verify(token, cert, { algorithm: "RS256" }, (err, data) => { if (err) new TokenException(err); resolve(data) }); }) } }