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67 lines
1.5 KiB
Markdown
67 lines
1.5 KiB
Markdown
# @mariozechner/pi-proxy
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CORS and authentication proxy for pi-ai. Enables browser clients to access OAuth-protected endpoints.
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## Usage
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### CORS Proxy
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Zero-config CORS proxy for development:
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```bash
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# Run directly with tsx
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npx tsx packages/proxy/src/cors-proxy.ts 3001
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# Or use npm script
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npm run dev -w @mariozechner/pi-proxy
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# Or install globally and use CLI
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npm install -g @mariozechner/pi-proxy
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pi-proxy 3001
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```
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The proxy will forward requests to any URL:
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```javascript
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// Instead of:
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fetch('https://api.anthropic.com/v1/messages', { ... })
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// Use:
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fetch('http://localhost:3001?url=https://api.anthropic.com/v1/messages', { ... })
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```
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### OAuth Integration
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For Anthropic OAuth tokens, configure your client to use the proxy:
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```typescript
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import Anthropic from '@anthropic-ai/sdk';
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const client = new Anthropic({
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apiKey: 'oauth_token_here',
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baseURL: 'http://localhost:3001?url=https://api.anthropic.com'
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});
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```
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## Future Proxy Types
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- **BunnyCDN Edge Function**: Deploy as edge function
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- **Managed Proxy**: Self-hosted with provider key management and credential auth
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- **Cloudflare Worker**: Deploy as CF worker
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## Architecture
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The proxy:
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1. Accepts requests with `?url=<target>` query parameter
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2. Forwards all headers (except `host`, `origin`)
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3. Forwards request body for non-GET/HEAD requests
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4. Returns response with CORS headers enabled
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5. Strips CORS headers from upstream response
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## Development
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```bash
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npm install
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npm run build
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npm run check
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```
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