小程序渗透测试双十二促销活动

const mysql = require('mysql');
const connection = mysql.createConnection({
  host: 'localhost',
  user: 'user',
  password: 'password',
  database: 'database'
});

const userId = req.body.id;
const safeQuery = `SELECT * FROM users WHERE id = ?`;
connection.query(safeQuery, [userId], (error, results) => {
  if (error) throw error;
  console.log(results);
});

const escapeHtml = require('escape-html');
app.post('/submit', (req, res) => {
  const userInput = escapeHtml(req.body.input);
  // 使用userInput进行后续处理
});

const session = require('express-session');
app.use(session({
  secret: 'your_secret_key',
  resave: false,
  saveUninitialized: true,
  cookie: { secure: true } // 确保在HTTPS环境下使用
}));

const bcrypt = require('bcrypt');
const saltRounds = 10;
const myPlaintextPassword = 's0/\/\P4$$w0rD';

bcrypt.hash(myPlaintextPassword, saltRounds, function(err, hash) {
  // 存储hash到数据库
});