xixu-me
9b95825a23
Introduced a new section detailing data privacy, security features, best practices, and compliance considerations for the proxy. This provides users with clear information on how data is handled and how to securely deploy the project.
177 lines
4.7 KiB
Markdown
177 lines
4.7 KiB
Markdown
# XDPL
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A lightweight proxy server for DeepL Translator built with [Nitro](https://nitro.unjs.io/), providing a clean API interface to DeepL's translation services.
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## Features
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- 🚀 Fast and lightweight proxy server
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- 🔒 Secure routing through Nitro
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- 🌐 Full DeepL API compatibility
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- 📦 Easy deployment to various platforms
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- ⚡ Built-in caching and optimization
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## Tech Stack
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- **Framework**: [Nitro](https://nitro.unjs.io/) - Universal JavaScript server
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- **Runtime**: Node.js
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- **Package Manager**: pnpm
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- **TypeScript**: Full TypeScript support
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## Getting Started
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### Prerequisites
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- Node.js 18+
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- pnpm (recommended) or npm
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### Installation
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1. Clone the repository:
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```bash
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git clone https://github.com/xixu-me/XDPL.git
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cd XDPL
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```
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2. Install dependencies:
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```bash
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pnpm install
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```
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3. Start the development server:
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```bash
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pnpm dev
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```
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The server will start on `http://localhost:3000`
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### Available Scripts
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- `pnpm dev` - Start development server with hot reload
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- `pnpm build` - Build for production
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- `pnpm preview` - Preview production build locally
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- `pnpm prepare` - Prepare Nitro types
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## Usage
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The proxy server forwards all requests to DeepL's API. You can use it as a drop-in replacement for direct DeepL API calls:
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```javascript
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// Instead of calling https://www2.deepl.com/jsonrpc
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// Call your deployed proxy
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fetch('https://your-domain.vercel.app/jsonrpc', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({
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// Your DeepL API request
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})
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})
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```
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## Deployment
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### Deploy to Vercel
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[](https://vercel.com/new/clone?repository-url=https://github.com/xixu-me/XDPL)
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#### Option 1: One-Click Deploy
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Click the "Deploy with Vercel" button above to deploy instantly.
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#### Option 2: Manual Deploy via CLI
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1. Install Vercel CLI:
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```bash
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npm i -g vercel
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```
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2. Login to your Vercel account:
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```bash
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vercel login
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```
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3. Deploy from your project directory:
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```bash
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vercel
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```
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4. For production deployment:
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```bash
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vercel --prod
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```
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#### Option 3: Deploy via Git Integration
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1. Push your code to a Git repository (GitHub, GitLab, or Bitbucket)
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2. Visit [vercel.com](https://vercel.com) and import your repository
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3. Vercel will automatically detect the Nitro configuration and deploy
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#### Vercel Configuration
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The project is pre-configured for Vercel deployment. Nitro automatically generates the necessary Vercel configuration during the build process.
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### Deploy to Other Platforms
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This Nitro application can also be deployed to:
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- **Netlify**: `nitro build --preset netlify`
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- **Cloudflare Workers**: `nitro build --preset cloudflare-pages`
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- **AWS Lambda**: `nitro build --preset aws-lambda`
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- **DigitalOcean**: `nitro build --preset digitalocean`
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For more deployment options, see the [Nitro deployment documentation](https://nitro.unjs.io/deploy).
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## Configuration
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The main configuration is in `nitro.config.ts`:
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```typescript
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export default defineNitroConfig({
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routeRules: {
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"/**": {
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proxy: "https://www2.deepl.com/**",
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},
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},
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});
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```
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## Data Privacy & Security
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### Privacy Considerations
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- **Proxy Operation**: XDPL acts as a transparent proxy, forwarding requests directly to DeepL's servers without storing or logging translation content
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- **No Data Retention**: Translation requests and responses pass through the proxy without being cached or stored locally
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- **Direct Communication**: Your data flows directly between your application and DeepL's secure infrastructure
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### Security Features
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- **HTTPS Support**: All communications are encrypted in transit when deployed with HTTPS
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- **No API Key Exposure**: Your DeepL API credentials remain between your client and DeepL's servers
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- **Minimal Attack Surface**: Lightweight proxy design reduces potential security vulnerabilities
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- **Server-Side Processing**: Runs on secure server infrastructure (Vercel, Netlify, etc.)
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### Best Practices
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- **Use HTTPS**: Always deploy with HTTPS enabled for encrypted communication
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- **Environment Variables**: Store sensitive configuration in environment variables, not in code
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- **Regular Updates**: Keep dependencies updated to ensure security patches are applied
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- **Monitor Usage**: Implement proper logging and monitoring for your deployment
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### Compliance
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- **GDPR Friendly**: No personal data is stored or processed by the proxy
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- **Data Sovereignty**: Translation data flows directly to DeepL, maintaining your existing compliance posture
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- **Audit Trail**: Server logs can be configured according to your compliance requirements
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## License
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This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
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