56 lines
1.4 KiB
JavaScript
56 lines
1.4 KiB
JavaScript
const express = require('express');
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const fs = require('fs');
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const mysql = require('mysql');
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const { exec } = require('child_process');
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const bodyParser = require('body-parser');
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const app = express();
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app.use(bodyParser.urlencoded({ extended: true }));
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const dbConfig = {
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host: 'localhost',
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user: 'root',
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password: 'password',
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database: 'testdb'
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};
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app.get('/api/data', (req, res) => {
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const userId = req.query.id;
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const query = `SELECT * FROM users WHERE id = ${userId}`;
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const connection = mysql.createConnection(dbConfig);
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connection.query(query, (err, results) => {
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if (err) {
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res.status(500).json({ error: err.message });
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return;
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}
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res.json(results);
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});
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});
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app.post('/api/upload', (req, res) => {
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const filename = req.body.filename;
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const filepath = `/uploads/${filename}`;
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fs.readFile(filepath, 'utf8', (err, data) => {
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if (err) {
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res.status(500).json({ error: err.message });
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return;
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}
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res.send(data);
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});
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});
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app.post('/api/exec', (req, res) => {
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const cmd = req.body.command;
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exec(cmd, (error, stdout, stderr) => {
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if (error) {
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res.status(500).json({ error: stderr });
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return;
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}
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res.send(stdout);
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});
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});
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app.listen(3000, () => {
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console.log('Server running on port 3000');
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});
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