Reverse proxy for https://scratch.mit.edu

1. Add domain name resolution

• proxy.example.com -> {yourServerIP}
• *.proxy.example.com -> {yourServerIP}

2. deploy this program on a server that can access https://scratch.mit.edu (Please make sure that HTTPS is supported)
3. set your redis server address and port in redis_api.py
4. set your domain name and cache folder in server.py
5. enjoy