node-urandom-server

Just a quick and dirty express.js server that sends bytes from /dev/urandom.

Quickstart

1. git clone https://github.com/AKPWebDesign/node-urandom-server
2. node server.js
3. Open localhost:8080 in your web browser.

Options

There are only a few options you can set for node-urandom-server, and they're set by creating environment variables.

PORT: The port to listen for requests on. Default: 8080.
BYTES: The number of bytes to send per request, when the request doesn't specify how many to send. Default: 5000.
MAX_BYTES: The maximum number of bytes a user can request. Default: 500000.

Endpoints

There are currently two endpoints that you can access on node-urandom-server. Both of them return bytes from /dev/urandom.

/: Returns the default number of bytes, specified using the BYTES environment variable (or fallback default value).
/:number: Returns Math.min(:number, MAX_BYTES) bytes, where :number is the number specified in the URL, and MAX_BYTES is the environment variable (or fallback default value).

Docker

This repository comes with a Dockerfile. You can use this to create a Docker image for node-urandom-server, or use the one located on the Docker Hub.

Docker quickstart

1. docker run -d -p 8080:8080 akpwebdesign/node-urandom-server
2. Open localhost:8080 in your web browser.