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;