添加本地docker部署方式
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+139
@@ -0,0 +1,139 @@
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# Use a Node.js 18 Alpine base image for the backend builder
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# 使用 Node.js 18 Alpine 基础镜像作为后端构建器
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FROM node:18-alpine AS backend-builder
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WORKDIR /app
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# Copy package.json first to leverage Docker's caching
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# 首先复制 package.json 以利用 Docker 的缓存
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COPY server/package.json ./server/
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# Install production dependencies
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# 安装生产依赖
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RUN cd server && npm install --production --no-package-lock --no-audit
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# Copy only the server.js file
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# 仅复制 server.js 文件
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COPY server/server.js ./server/
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# Frontend build stage
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# 前端构建阶段
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FROM node:18-alpine AS frontend-builder
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WORKDIR /app
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# Copy frontend dependencies and configuration files
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# 复制前端依赖和配置文件
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COPY package.json package-lock.json* ./
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# Install dependencies
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# 安装依赖
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RUN npm ci --no-audit || npm install --no-audit
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# Copy source code and configuration files
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# 复制源代码和配置文件
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COPY vite.config.js ./
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COPY client/ ./client/
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# Build the frontend
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# 构建前端
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RUN npm run build:docker
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# Second stage: Minimal image
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# 第二阶段：极小镜像
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FROM alpine:3.16
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# Install minimal Node.js and Nginx
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# 安装最小化版本的 Node.js 和 Nginx
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RUN apk add --no-cache nodejs nginx && \
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mkdir -p /app/server /app/client /run/nginx && \
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# Clean up apk cache
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# 清理 apk 缓存
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rm -rf /var/cache/apk/*
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# Copy server files and static files
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# 复制服务器文件和静态文件
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COPY --from=backend-builder /app/server/node_modules /app/server/node_modules
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COPY --from=backend-builder /app/server/*.js /app/server/
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# Copy built frontend files from the frontend build stage
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# 从前端构建阶段复制构建好的文件，而不是复制 dist 目录
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COPY --from=frontend-builder /app/dist/ /app/client/
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# Optimized Nginx configuration
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# 优化的 Nginx 配置
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RUN cat > /etc/nginx/nginx.conf <<'EOF'
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worker_processes 1;
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worker_rlimit_nofile 512;
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events {
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worker_connections 128;
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multi_accept off;
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}
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http {
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include mime.types;
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default_type application/octet-stream;
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# Optimization settings
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# 优化设置
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sendfile on;
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tcp_nopush on;
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tcp_nodelay on;
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keepalive_timeout 15;
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types_hash_max_size 1024;
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client_max_body_size 1M;
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client_body_buffer_size 128k;
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# Disable access logs to reduce I/O
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# 禁用访问日志以减少 I/O
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access_log off;
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error_log /dev/null;
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# Disable unnecessary features
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# 禁用不需要的功能
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server_tokens off;
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# Map to handle WebSocket upgrade detection
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# 映射处理 WebSocket 升级检测
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map $http_upgrade $connection_upgrade {
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default upgrade;
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'' close;
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}
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server {
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listen 80;
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server_name localhost;
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# Main location block - handles both HTTP and WebSocket
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# 主位置块 - 处理 HTTP 和 WebSocket
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location / {
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# Check if this is a WebSocket upgrade request
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# 检查是否为 WebSocket 升级请求
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if ($http_upgrade = "websocket") {
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proxy_pass http://127.0.0.1:8088;
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break;
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}
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# For WebSocket requests, proxy to Node.js backend
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# 对于 WebSocket 请求，代理到 Node.js 后端
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proxy_http_version 1.1;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection $connection_upgrade;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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# For regular HTTP requests, serve static files
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# 对于常规 HTTP 请求，提供静态文件
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root /app/client;
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index index.html;
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try_files $uri $uri/ /index.html;
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}
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}
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}
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EOF
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EXPOSE 80
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# Set low memory environment variables and remove unsupported options
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# 设置低内存环境变量，去除不支持的选项
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# Run in the foreground and combine commands to reduce the number of processes
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# 使用前台运行并合并命令减少进程数
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CMD ["sh", "-c", "node --expose-gc --unhandled-rejections=strict /app/server/server.js & nginx -g 'daemon off;'"]
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@@ -15,7 +15,15 @@
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2. 打开 Cloudflare Workers 控制台，选择“从 GitHub 导入”，并选择你 fork 的仓库进行部署。
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> 本项目已内置自动同步 workflow，fork 后无需任何操作，主仓库的更新会自动同步到你的 fork 仓库，Cloudflare 也会自动重新部署，无需手动维护。
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### 方法三：本地开发部署
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### 方法三：Docker 一键部署（推荐自托管）
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```bash
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docker run -d --name nodecrypt -p 80:80 shua1/nodecrypt
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```
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访问 http://localhost:80
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### 方法四：本地开发部署
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克隆项目并安装依赖后，使用 `npm run dev` 启动开发服务器。
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使用 `npm run deploy` 部署到 Cloudflare Workers。
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+9
-1
@@ -15,7 +15,15 @@ Click the button below for one-click deployment to Cloudflare Workers:
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2. Open the Cloudflare Workers console, select "Import from GitHub," and choose your forked repository for deployment.
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> This project has built-in auto-sync workflow. After forking, no action is required. Updates from the main repository will automatically sync to your fork, and Cloudflare will automatically redeploy without manual maintenance.
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### Method 3: Local Development Deployment
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### Method 3: Docker One-Click Deployment (Recommended for Self-hosting)
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```bash
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docker run -d --name nodecrypt -p 80:80 shua1/nodecrypt
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```
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Access http://localhost:80
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### Method 4: Local Development Deployment
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After cloning the project and installing dependencies, use `npm run dev` to start the development server.
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Use `npm run deploy` to deploy to Cloudflare Workers.
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Generated
+76
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{
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"name": "nodecrypt-server",
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"version": "1.0.0",
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"lockfileVersion": 3,
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"requires": true,
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"packages": {
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"": {
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"name": "nodecrypt-server",
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"version": "1.0.0",
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"license": "ISC",
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"dependencies": {
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"bufferutil": "^4.0.1",
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"utf-8-validate": "^5.0.2",
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"ws": "^7.3.1"
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}
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},
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"node_modules/bufferutil": {
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"version": "4.0.9",
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"resolved": "https://registry.npmjs.org/bufferutil/-/bufferutil-4.0.9.tgz",
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"integrity": "sha512-WDtdLmJvAuNNPzByAYpRo2rF1Mmradw6gvWsQKf63476DDXmomT9zUiGypLcG4ibIM67vhAj8jJRdbmEws2Aqw==",
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"hasInstallScript": true,
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"license": "MIT",
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"dependencies": {
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"node-gyp-build": "^4.3.0"
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},
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"engines": {
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"node": ">=6.14.2"
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}
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},
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"node_modules/node-gyp-build": {
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"version": "4.8.4",
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"resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.8.4.tgz",
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"integrity": "sha512-LA4ZjwlnUblHVgq0oBF3Jl/6h/Nvs5fzBLwdEF4nuxnFdsfajde4WfxtJr3CaiH+F6ewcIB/q4jQ4UzPyid+CQ==",
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"license": "MIT",
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"bin": {
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"node-gyp-build": "bin.js",
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"node-gyp-build-optional": "optional.js",
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"node-gyp-build-test": "build-test.js"
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}
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},
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"node_modules/utf-8-validate": {
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"version": "5.0.10",
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"resolved": "https://registry.npmjs.org/utf-8-validate/-/utf-8-validate-5.0.10.tgz",
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"integrity": "sha512-Z6czzLq4u8fPOyx7TU6X3dvUZVvoJmxSQ+IcrlmagKhilxlhZgxPK6C5Jqbkw1IDUmFTM+cz9QDnnLTwDz/2gQ==",
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"hasInstallScript": true,
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"license": "MIT",
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"dependencies": {
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"node-gyp-build": "^4.3.0"
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},
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"engines": {
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"node": ">=6.14.2"
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}
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},
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"node_modules/ws": {
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"version": "7.5.10",
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"resolved": "https://registry.npmjs.org/ws/-/ws-7.5.10.tgz",
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"integrity": "sha512-+dbF1tHwZpXcbOJdVOkzLDxZP1ailvSxM6ZweXTegylPny803bFhA+vqBYw4s31NSAk4S2Qz+AKXK9a4wkdjcQ==",
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"license": "MIT",
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"engines": {
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"node": ">=8.3.0"
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},
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"peerDependencies": {
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"bufferutil": "^4.0.1",
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"utf-8-validate": "^5.0.2"
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},
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"peerDependenciesMeta": {
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"bufferutil": {
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"optional": true
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},
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"utf-8-validate": {
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"optional": true
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}
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}
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}
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}
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}
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@@ -0,0 +1,13 @@
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{
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"name": "nodecrypt-server",
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"version": "1.0.0",
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"description": "NodeCrypt Server",
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"main": "server.js",
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"author": "Zoltan Hajdu",
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"license": "ISC",
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"dependencies": {
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"ws": "^7.3.1",
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"bufferutil": "^4.0.1",
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"utf-8-validate": "^5.0.2"
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}
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}
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@@ -0,0 +1,586 @@
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#!/usr/bin/env nodejs
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'use strict';
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const crypto = require('crypto');
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const ws = require('ws');
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// Generate a new RSA key pair
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// 生成一个新的 RSA 密钥对
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const generateRSAKeyPair = () => {
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try {
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console.log('Generating new RSA keypair...');
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const {
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publicKey,
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privateKey
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} = crypto.generateKeyPairSync('rsa', {
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modulusLength: 2048,
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publicKeyEncoding: {
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type: 'spki',
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format: 'der'
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},
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privateKeyEncoding: {
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type: 'pkcs8',
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format: 'der'
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}
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});
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return {
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rsaPublic: Buffer.from(publicKey).toString('base64'),
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rsaPrivate: crypto.createPrivateKey({
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key: privateKey,
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format: 'der',
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type: 'pkcs8'
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})
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};
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} catch (error) {
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console.error('Error generating RSA key pair:', error);
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process.exit(1);
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}
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};
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const keyPair = generateRSAKeyPair();
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console.log('RSA key pair generated successfully');
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const config = {
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rsaPrivate: keyPair.rsaPrivate,
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rsaPublic: keyPair.rsaPublic,
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wsHost: '127.0.0.1',
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wsPort: 8088,
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seenTimeout: 60000,
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debug: false
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};
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const wss = new ws.Server({
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host: config.wsHost,
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port: config.wsPort,
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perMessageDeflate: false
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});
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console.log('server started', config.wsHost, config.wsPort);
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var clients = {};
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var channels = {};
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// WebSocket server connection event handler
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// WebSocket 服务器连接事件处理程序
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wss.on('connection', (connection) => {
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if (
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!connection
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) {
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return;
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}
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const seenThreshold = (getTime() - config.seenTimeout);
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for (
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const clientId in clients
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) {
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if (
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clients[clientId].seen < seenThreshold
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) {
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try {
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logEvent('connection-seen', clientId, 'debug');
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clients[clientId].connection.terminate();
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} catch (error) {
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logEvent('connection-seen', error, 'error');
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}
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}
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}
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const clientId = generateClientId();
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if (
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!clientId ||
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clients[clientId]
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) {
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closeConnection(connection);
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return;
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}
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logEvent('connection', clientId, 'debug');
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clients[clientId] = {
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connection: connection,
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seen: getTime(),
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key: null,
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channel: null
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};
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try {
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logEvent('sending-public-key', clientId, 'debug');
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sendMessage(connection, JSON.stringify({
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type: 'server-key',
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key: config.rsaPublic
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}));
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} catch (error) {
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logEvent('sending-public-key', error, 'error');
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}
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connection.on('message', (message) => {
|
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|
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if (
|
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!isString(message) ||
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!clients[clientId]
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) {
|
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return;
|
||||
}
|
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|
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clients[clientId].seen = getTime();
|
||||
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if (
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message === 'ping'
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) {
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sendMessage(connection, 'pong');
|
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return;
|
||||
}
|
||||
|
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logEvent('message', [clientId, message], 'debug');
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||||
|
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if (
|
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!clients[clientId].shared &&
|
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message.length < 2048
|
||||
) {
|
||||
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||||
|
||||
try {
|
||||
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const keys = crypto.createECDH('secp384r1');
|
||||
|
||||
keys.generateKeys();
|
||||
|
||||
const publicKey = keys.getPublicKey();
|
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const signature = crypto.sign('sha256', publicKey, {
|
||||
key: config.rsaPrivate,
|
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padding: crypto.constants.RSA_PKCS1_PADDING,
|
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dsaEncoding: 'ieee-p1363'
|
||||
});
|
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|
||||
clients[clientId].shared = keys.computeSecret(message, 'hex', null).slice(8, 40);
|
||||
|
||||
sendMessage(connection, publicKey.toString('hex') + '|' + signature.toString('base64'));
|
||||
|
||||
} catch (error) {
|
||||
logEvent('message-key', [clientId, error], 'error');
|
||||
closeConnection(connection);
|
||||
}
|
||||
|
||||
return;
|
||||
|
||||
}
|
||||
|
||||
if (
|
||||
clients[clientId].shared &&
|
||||
message.length <= (8 * 1024 * 1024)
|
||||
) {
|
||||
|
||||
processEncryptedMessage(clientId, message);
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
|
||||
|
||||
connection.on('close', (event) => {
|
||||
|
||||
logEvent('close', [clientId, event], 'debug');
|
||||
|
||||
|
||||
const channel = clients[clientId].channel;
|
||||
|
||||
if (
|
||||
channel &&
|
||||
channels[channel]
|
||||
) {
|
||||
|
||||
channels[channel].splice(channels[channel].indexOf(clientId), 1);
|
||||
|
||||
if (
|
||||
channels[channel].length === 0
|
||||
) {
|
||||
|
||||
|
||||
delete(channels[channel]);
|
||||
|
||||
} else {
|
||||
|
||||
|
||||
try {
|
||||
|
||||
const members = channels[channel];
|
||||
|
||||
for (
|
||||
const member of members
|
||||
) {
|
||||
|
||||
const client = clients[member];
|
||||
|
||||
if (
|
||||
isClientInChannel(client, channel)
|
||||
) {
|
||||
sendMessage(client.connection, encryptMessage({
|
||||
a: 'l',
|
||||
p: members.filter((value) => {
|
||||
return (
|
||||
value !== member ?
|
||||
true :
|
||||
false
|
||||
);
|
||||
})
|
||||
}, client.shared));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
logEvent('close-list', [clientId, error], 'error');
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
if (
|
||||
clients[clientId]
|
||||
) {
|
||||
delete(clients[clientId]);
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
// Process encrypted messages
|
||||
// 处理加密消息
|
||||
const processEncryptedMessage = (clientId, message) => {
|
||||
let decrypted = null;
|
||||
|
||||
try {
|
||||
decrypted = decryptMessage(message, clients[clientId].shared);
|
||||
|
||||
logEvent('message-decrypted', [clientId, decrypted], 'debug');
|
||||
|
||||
if (
|
||||
!isObject(decrypted) ||
|
||||
!isString(decrypted.a)
|
||||
) {
|
||||
return;
|
||||
}
|
||||
|
||||
const action = decrypted.a;
|
||||
|
||||
if (action === 'j') {
|
||||
handleJoinChannel(clientId, decrypted);
|
||||
} else if (action === 'c') {
|
||||
handleClientMessage(clientId, decrypted);
|
||||
} else if (action === 'w') {
|
||||
handleChannelMessage(clientId, decrypted);
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
logEvent('process-encrypted-message', [clientId, error], 'error');
|
||||
} finally {
|
||||
decrypted = null;
|
||||
}
|
||||
};
|
||||
|
||||
// Handle channel join requests
|
||||
// 处理加入频道请求
|
||||
const handleJoinChannel = (clientId, decrypted) => {
|
||||
if (
|
||||
!isString(decrypted.p) ||
|
||||
clients[clientId].channel
|
||||
) {
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
const channel = decrypted.p;
|
||||
|
||||
clients[clientId].channel = channel;
|
||||
|
||||
if (!channels[channel]) {
|
||||
channels[channel] = [clientId];
|
||||
} else {
|
||||
channels[channel].push(clientId);
|
||||
}
|
||||
|
||||
broadcastMemberList(channel);
|
||||
|
||||
} catch (error) {
|
||||
logEvent('message-join', [clientId, error], 'error');
|
||||
}
|
||||
};
|
||||
|
||||
// Handle client messages
|
||||
// 处理客户端消息
|
||||
const handleClientMessage = (clientId, decrypted) => {
|
||||
if (
|
||||
!isString(decrypted.p) ||
|
||||
!isString(decrypted.c) ||
|
||||
!clients[clientId].channel
|
||||
) {
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
const channel = clients[clientId].channel;
|
||||
const targetClient = clients[decrypted.c];
|
||||
|
||||
if (isClientInChannel(targetClient, channel)) {
|
||||
const messageObj = {
|
||||
a: 'c',
|
||||
p: decrypted.p,
|
||||
c: clientId
|
||||
};
|
||||
|
||||
const encrypted = encryptMessage(messageObj, targetClient.shared);
|
||||
sendMessage(targetClient.connection, encrypted);
|
||||
|
||||
messageObj.p = null;
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
logEvent('message-client', [clientId, error], 'error');
|
||||
}
|
||||
};
|
||||
|
||||
// Handle channel messages
|
||||
// 处理频道消息
|
||||
const handleChannelMessage = (clientId, decrypted) => {
|
||||
if (
|
||||
!isObject(decrypted.p) ||
|
||||
!clients[clientId].channel
|
||||
) {
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
const channel = clients[clientId].channel;
|
||||
|
||||
for (const member in decrypted.p) {
|
||||
const targetClient = clients[member];
|
||||
|
||||
if (
|
||||
isString(decrypted.p[member]) &&
|
||||
isClientInChannel(targetClient, channel)
|
||||
) {
|
||||
const messageObj = {
|
||||
a: 'c',
|
||||
p: decrypted.p[member],
|
||||
c: clientId
|
||||
};
|
||||
|
||||
const encrypted = encryptMessage(messageObj, targetClient.shared);
|
||||
sendMessage(targetClient.connection, encrypted);
|
||||
|
||||
messageObj.p = null;
|
||||
}
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
logEvent('message-channel', [clientId, error], 'error');
|
||||
}
|
||||
};
|
||||
|
||||
// Broadcast member list to channel
|
||||
// 向频道广播成员列表
|
||||
const broadcastMemberList = (channel) => {
|
||||
try {
|
||||
const members = channels[channel];
|
||||
|
||||
for (const member of members) {
|
||||
const client = clients[member];
|
||||
|
||||
if (isClientInChannel(client, channel)) {
|
||||
const filteredMembers = members.filter(value => value !== member);
|
||||
|
||||
const listObj = {
|
||||
a: 'l',
|
||||
p: filteredMembers
|
||||
};
|
||||
|
||||
const encrypted = encryptMessage(listObj, client.shared);
|
||||
sendMessage(client.connection, encrypted);
|
||||
|
||||
listObj.p = null;
|
||||
}
|
||||
}
|
||||
} catch (error) {
|
||||
logEvent('broadcast-member-list', error, 'error');
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
// Log events with timestamps and levels
|
||||
// 记录带时间戳和级别的事件
|
||||
const logEvent = (source, message, level) => {
|
||||
if (
|
||||
level !== 'debug' ||
|
||||
config.debug
|
||||
) {
|
||||
|
||||
const date = new Date(),
|
||||
dateString = date.getFullYear() + '-' +
|
||||
('0' + (date.getMonth() + 1)).slice(-2) + '-' +
|
||||
('0' + date.getDate()).slice(-2) + ' ' +
|
||||
('0' + date.getHours()).slice(-2) + ':' +
|
||||
('0' + date.getMinutes()).slice(-2) + ':' +
|
||||
('0' + date.getSeconds()).slice(-2);
|
||||
|
||||
console.log('[' + dateString + ']', (level ? level.toUpperCase() : 'INFO'), source + (message ? ':' : ''), (message ? message : ''));
|
||||
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
const generateClientId = () => {
|
||||
try {
|
||||
return (crypto.randomBytes(8).toString('hex'));
|
||||
} catch (error) {
|
||||
logEvent('generateClientId', error, 'error');
|
||||
return (null);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
const closeConnection = (connection) => {
|
||||
try {
|
||||
connection.close();
|
||||
} catch (error) {
|
||||
logEvent('closeConnection', error, 'error');
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
const isClientInChannel = (client, channel) => {
|
||||
return (
|
||||
client &&
|
||||
client.connection &&
|
||||
client.shared &&
|
||||
client.channel &&
|
||||
client.channel === channel ?
|
||||
true :
|
||||
false
|
||||
);
|
||||
};
|
||||
|
||||
|
||||
const sendMessage = (connection, message) => {
|
||||
try {
|
||||
if (
|
||||
connection.readyState &&
|
||||
connection.readyState === ws.OPEN
|
||||
) {
|
||||
connection.send(message);
|
||||
}
|
||||
} catch (error) {
|
||||
logEvent('sendMessage', error, 'error');
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
const encryptMessage = (message, key) => {
|
||||
|
||||
let encrypted = '';
|
||||
|
||||
try {
|
||||
|
||||
const messageBuffer = Buffer.from(JSON.stringify(message), 'utf8');
|
||||
|
||||
const paddedBuffer = (messageBuffer.length % 16) !== 0 ?
|
||||
Buffer.concat([messageBuffer, Buffer.alloc(16 - (messageBuffer.length % 16))]) :
|
||||
messageBuffer;
|
||||
|
||||
const iv = crypto.randomBytes(16);
|
||||
const cipher = crypto.createCipheriv('aes-256-cbc', key, iv);
|
||||
cipher.setAutoPadding(false);
|
||||
|
||||
encrypted = iv.toString('base64') + '|' + cipher.update(paddedBuffer, '', 'base64') + cipher.final('base64');
|
||||
|
||||
} catch (error) {
|
||||
logEvent('encryptMessage', error, 'error');
|
||||
}
|
||||
|
||||
return (encrypted);
|
||||
|
||||
};
|
||||
|
||||
|
||||
const decryptMessage = (message, key) => {
|
||||
|
||||
let decrypted = {};
|
||||
|
||||
try {
|
||||
|
||||
const parts = message.split('|');
|
||||
const decipher = crypto.createDecipheriv(
|
||||
'aes-256-cbc',
|
||||
key,
|
||||
Buffer.from(parts[0], 'base64')
|
||||
);
|
||||
|
||||
decipher.setAutoPadding(false);
|
||||
|
||||
const decryptedText = decipher.update(parts[1], 'base64', 'utf8') + decipher.final('utf8');
|
||||
decrypted = JSON.parse(decryptedText.replace(/\0+$/, ''));
|
||||
|
||||
} catch (error) {
|
||||
logEvent('decryptMessage', error, 'error');
|
||||
}
|
||||
|
||||
return (decrypted);
|
||||
|
||||
};
|
||||
|
||||
|
||||
const getTime = () => {
|
||||
return (new Date().getTime());
|
||||
};
|
||||
|
||||
|
||||
const isString = (value) => {
|
||||
return (
|
||||
value &&
|
||||
Object.prototype.toString.call(value) === '[object String]' ?
|
||||
true :
|
||||
false
|
||||
);
|
||||
};
|
||||
|
||||
|
||||
const isArray = (value) => {
|
||||
return (
|
||||
value &&
|
||||
Object.prototype.toString.call(value) === '[object Array]' ?
|
||||
true :
|
||||
false
|
||||
);
|
||||
};
|
||||
|
||||
|
||||
const isObject = (value) => {
|
||||
return (
|
||||
value &&
|
||||
Object.prototype.toString.call(value) === '[object Object]' ?
|
||||
true :
|
||||
false
|
||||
);
|
||||
};
|
||||
|
||||
setInterval(() => {
|
||||
if (global.gc) {
|
||||
global.gc();
|
||||
}
|
||||
}, 30000);
|
||||
Reference in new issue
Block a user