⚡ ZBin ⚡

Pastebin with encryption, syntax highlighting and media previews, optionally without JS enabled in the browser. Also supports easy interaction via curl

Setup

A Containerfile and compose.yml is provided in this repo, just run docker-compose up or podman-compose up to start the server at port 3000. For manual setup without containers just follow the setup done in Containerfile

Configuration

ZBin is configured through environment variables (all optional):

Variable	Default	Description
MAX_UPLOAD_BYTES	104857600 (100 MiB)	Hard cap on a single upload.
MAX_AGE_MINUTES	unlimited	Maximum retention. When set, every upload is deleted after at most this many minutes (a longer requested delete_in_minutes is clamped down).
UPLOAD_COOLDOWN_SECONDS	0 (off)	Minimum seconds between uploads from the same client IP.
BEHIND_PROXY	false	Set to true (or 1) when running behind a trusted TLS-terminating reverse proxy (the usual production setup). Reads X-Forwarded-For / X-Real-IP for the client IP and adds the Secure flag to the password cookie. Leave off for direct/local HTTP.

Passwords for server-side decryption travel in a cookie, so ZBin should always be served over HTTPS behind a reverse proxy (with BEHIND_PROXY=true) in any real deployment.

Screenshot