后端完成jwt登录接口

Server/src/APIs/Console/Login.ts

@@ -0,0 +1,50 @@
+import { API } from "../../Plugs/API/API";
+import ServerStdResponse from "../../ServerStdResponse";
+import MySQLConnection from '../../Plugs/MySQLConnection'
+import MountUserAgent from "../../Plugs/Middleware/MountUserAgent";
+import MountIP from "../../Plugs/Middleware/MountIP";
+import CheckCaptchaPassed from "../../Plugs/Middleware/CheckCaptchaPassed";
+import config from "../../config";
+import jwt from 'jsonwebtoken'
+import crypto from 'crypto'
+
+// 登录
+class Login extends API {
+    constructor() {
+        super('POST', '/console/login', CheckCaptchaPassed, MountUserAgent, MountIP);
+    }
+
+    public async onRequset(data: any, res: any) {
+        let { username, password, _ip, _userAgent } = data;
+        if (!username || !password) {
+            return res.json(ServerStdResponse.PARAMS_MISSING);
+        }
+
+        // 检查用户是否存在
+        let userInfoRes = await MySQLConnection.execute('SELECT * FROM user WHERE username = ?', [username]);
+        if(!userInfoRes){
+            return res.json(ServerStdResponse.SERVER_ERROR);
+        }
+        if (userInfoRes.length != 1) {
+            return res.json(ServerStdResponse.USER.NOTFOUND);
+        }
+        userInfoRes = userInfoRes[0];
+        // 检查密码是否正确
+        if(crypto.createHash('sha256').update(`${userInfoRes.salt}${password}`).digest('hex') != userInfoRes.password){
+            return res.json(ServerStdResponse.USER.PASSWORD_ERROR);
+        }
+
+        // 准备jwtToken
+        const jwtPayload = {
+            uuid: userInfoRes.uuid,
+            loginTime: Date.now()
+        }
+        let jwtToken = jwt.sign(jwtPayload, config.jwt.secret, { expiresIn: config.jwt.expiresIn });
+
+        // 写入登录日志
+        MySQLConnection.execute('INSERT INTO user_login_log (user_uuid, ip, user_agent, time) VALUES (?,?,?,?)', [userInfoRes.uuid, _ip, _userAgent, Date.now()]);
+        return res.json({ ...ServerStdResponse.OK, data: { token: jwtToken } });
+    }
+}
+
+export default Login;

Server/src/Server/Server.ts

@@ -15,6 +15,7 @@ import BlogComment from "../APIs/BlogComment";
 import GetBlogComment from "../APIs/GetBlogComment";
 import GetCaptcha from "../APIs/GetCaptcha";
 import CheckCaptcha from "../APIs/CheckCaptcha";
+import Login from "../APIs/Console/Login";
 
 class Server {
     private logger = new Logger('Server');
@@ -37,6 +38,8 @@ class Server {
         this.apiLoader.add(GetCaptcha);
         this.apiLoader.add(CheckCaptcha);
 
+        this.apiLoader.add(Login);
+
         this.apiLoader.start(config.apiPort);
     }
 }

Server/src/ServerStdResponse.ts

@@ -42,6 +42,16 @@ const ServerStdResponse = {
             code: -5002,
             message: 'captcha is not right, please try again'
         }
+    },
+    USER: {
+        NOTFOUND: {
+            code: -6000,
+            message: 'user is not found'
+        },
+        PASSWORD_ERROR:{
+            code: -6001,
+            message: 'user password is error'
+        }
     }
 } as const;