ok

Dockerfile

@@ -1,67 +1,13 @@
-# 使用 Node.js 20 作为基础镜像
 FROM node:20
 
-# 设置工作目录
 WORKDIR /app
 
-# 安装必要的工具和依赖
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    zlib1g-dev \
-    libssl-dev \
-    wget \
-    net-tools \
-    iproute2 \
-    curl \
-    && rm -rf /var/lib/apt/lists/*
-
-# 下载并安装最新版本的 Dropbear
-RUN wget https://matt.ucc.asn.au/dropbear/dropbear-2024.85.tar.bz2 \
-    && tar xjf dropbear-2024.85.tar.bz2 \
-    && cd dropbear-2024.85 \
-    && ./configure \
-    && make \
-    && make install \
-    && cd .. \
-    && rm -rf dropbear-2024.85*
-
-# 复制 package.json 和 package-lock.json（如果存在）
 COPY package*.json ./
 
-
-# 安装依赖，包括 ssh2
 RUN npm install
 
-# 复制其余的源代码和公共文件
 COPY . .
 
-ENV SSH_PASSWORD=password
-
-# 检查 UID 1000 是否存在，如果存在则删除，然后创建新用户
-RUN if id 1000 >/dev/null 2>&1; then \
-    userdel -f $(id -nu 1000); \
-    fi \
-    && useradd -u 1000 -m -s /bin/bash user \
-    && echo "user:${SSH_PASSWORD}" | chpasswd
-
-# 设置 Dropbear
-RUN mkdir -p /etc/dropbear \
-    && chown -R user:user /etc/dropbear
-
-# 更改目录所有权
-RUN chown -R user:user /app /etc/dropbear \
-    && chmod 700 /etc/dropbear
-
-
-# 暴露 Web 应用端口和 Dropbear SSH 端口
 EXPOSE 7860
 
-# 启动脚本
-COPY start.sh /start.sh
-RUN chmod +x /start.sh
-
-# 切换到新用户
-USER user
-
-# 使用启动脚本
-CMD ["/start.sh"]
+CMD ["node", "app.js"]

app.js

@@ -1,62 +1,25 @@
 const express = require('express');
-const { Client } = require('ssh2');
+const { exec } = require('child_process');
 const app = express();
 const port = 7860;
 
 app.use(express.json());
 app.use(express.static('public'));
 
-// 根路径处理
 app.get('/', (req, res) => {
     res.sendFile(__dirname + '/public/index.html');
 });
 
-app.get('/ssh', (req, res) => {
-    res.send('SSH 服务正在运行。请使用 POST 请求来执行命令。');
-});
-// SSH 命令执行
-app.post('/ssh', async (req, res) => {
-    const conn = new Client();
-
-    try {
-        await new Promise((resolve, reject) => {
-            conn.on('ready', resolve)
-                .on('error', reject)
-                .connect({
-                    host: 'localhost',
-                    port: 2202,
-                    username: 'user',
-                    password: process.env.SSH_PASSWORD || 'password',
-                    readyTimeout: 5000,
-                    debug: console.log,
-                    tryKeyboard: true
-                });
-        });
-
-        console.log('SSH Connection established');
-
-        const { stdout, stderr } = await new Promise((resolve, reject) => {
-            conn.exec(req.body.command, (err, stream) => {
-                if (err) reject(err);
-                let stdout = '', stderr = '';
-                stream.on('close', (code, signal) => {
-                    resolve({ stdout, stderr, code, signal });
-                }).on('data', (data) => {
-                    stdout += data;
-                }).stderr.on('data', (data) => {
-                    stderr += data;
-                });
-            });
-        });
-
-        conn.end();
+app.post('/execute', (req, res) => {
+    exec(req.body.command, (error, stdout, stderr) => {
+        if (error) {
+            console.error(`执行错误: ${error}`);
+            return res.status(500).json({ error: error.message });
+        }
         res.json({ output: stdout, error: stderr });
-    } catch (error) {
-        console.error('SSH error:', error);
-        res.status(500).json({ error: error.message });
-    }
+    });
 });
 
 app.listen(port, () => {
-    console.log(`Web SSH app listening at http://localhost:${port}`);
+    console.log(`Web 命令执行应用正在监听 http://localhost:${port}`);
 });

public/index.html

@@ -25,7 +25,7 @@
             output.textContent = 'Executing command...';
 
             try {
-                const response = await fetch('/ssh', {
+                const response = await fetch('/execute', {
                     method: 'POST',
                     headers: { 'Content-Type': 'application/json' },
                     body: JSON.stringify({ command })