cdn

cdn

CDN microservice to upload files to zachlatta.com that only accepts traffic from Tailscale IPs.

source code available at https://github.com/zachlatta/cdn

config

the following env variables must be set:

• FS_DEST_DIR - path on the filesystem to store files (ex. "/files")
• BASE_URL - base URL to append filenames to when returning live URLs (ex. "https://zachlatta.com/f/")
• ALLOWED_SUBNET - subnet to accept requests from (default: tailscale)

usage

POST file to "/upload" with "file" field name in multipart form

GET "/" -> return contents of README.md