Enceladus

Status

Discontinued

This project has been discontinued as I've found other things to work on and I don't really code F# as much as I used to anymore. However, Enceladus is still usable as a testing server or to serve as base prototype of a better and more featureful Gemini server on top of .NET core. Good luck!

What is Enceladus?

A simple, synchronous Gemini protocol compliant server implementation in .NET and F#.

What is Gemini network protocol?

Gemini is a new application-level internet protocol for the distribution of arbitrary files, with some special consideration for serving a lightweight hypertext format which facilitates linking between files. You may think of Gemini as "the web, stripped right back to its essence" or as "Gopher, souped up and modernised just a little", depending upon your perspective (the latter view is probably more accurate). Gemini may be of interest to people who are:

Opposed to the web's ubiquitous tracking of users
Tired of nagging pop-ups, obnoxious adverts, autoplaying videos and other misfeatures of the modern web
Interested in low-power computing and/or low-speed networks, either by choice or necessity

For more details, please visit Gemini FAQ

Supported Platforms

Theoretically, Enceladus could be run on Windows and MacOSX without any further modifications, but currently, this server has been tested to run well on Linux system so far.

Linux: Supported
Windows: In the future
MacOSX: In the future

Version

v0.1.1

What's next?

Redesign for concurrent and simultaneous client connections.
Improve error handling model.
Support for client certificate validation.

Prerequisites to build

dotnet (>= v5.0.0)
openssl

Running

NOTE: You can override server properties in config.json.

Install dependencies

Run:

dotnet tool restore
dotnet paket restore

# or if you're on Linux or Mac
bash ./build.sh

Change current directory into Server directory.
Generate SSL certificates first by running sh generate_ssl.sh.
Change server credentials according to your setup in config.json file.
- You can override config.json location by assigning the absolute path using ENCELADUS_CONFIG_FILE environment variable.
- Example: ENCELADUS_CONFIG_FILE="$HOME/config.json" on Linux systems.
dotnet run or ./Enceladus to start the server.
Visit gemini://localhost:1965/, the homepage of the server using the client that you can find by scrolling to the bottom of this page.

How to contribute

Please read CONTRIBUTING.md first.

Thank you for contributing! 😄

License

This software is licensed under the MIT license. For more details, please see LICENSE file.

modotte/Enceladus