fuwn.net / maple
馃崄 A very simple static Gemini server, now with Titan support!
cpp gemini titan gemini-protocol titan-protocol
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README.md

Maple#

A very simple static Gemini server, now with Titan support!

Lines-of-code#

This codebase is now 351 lines of lines-of-code!

The statement "... written within a single file and liberally spanning 159 lines-of-code." has been removed.

If you would still like the minimal 159-LOC experience, checkout 49ce0f8! (Docker tag 0.1.4) Do note, that version of this project is outdated and only has Gemini support.

Usage#

Certificates#

Before any possible method of usage; you must generate or use a preexisting server certificate.

If you do not have an existing certificate, generate one using the provided certificate generations script: bin/genkey (requires OpenSSL).

The server certificate must be placed in a directory -- directly adjacent to the Docker Compose file or executable -- named .maple. The public and private keys must be named public.pem and private.pem, respectively.

Gemini Content#

Gemini content must be placed in a directory -- directly adjacent to the Docker Compose file or executable -- named .maple/gmi and ending with the file extension .gmi.

Environment Variables#

Maple can be configured with three optional environment variables:

TITAN#

Enable Titan support.

Takes a value of either true or 1, case-insensitive.

Defaults to off.

TITAN_TOKEN#

Set a token to restrict Titan access.

Takes a string value, case-sensitive.

Defaults to no token, anyone can upload!

TITAN_MAX_SIZE#

The maximum size in bytes which a Titan upload is permitted to perform.

Takes an integer.

Default to 1024.

Docker Compose#

A Docker Compose file is already setup here. The only field which should be modified is the ports, if you have to.

$ docker-compose up -d (requires Docker and/ or Docker Compose)

Executable#

  1. Build: ninja (requires Ninja)
  2. Run: out/maple, or TITAN=1 TITAN_TOKEN=secret TITAN_MAX_SIZE=2048 out/maple

Hacking#

If you decide to tamper with Maple, you should give your commits a test. As there isn't a test suite yet, feel free to use any of these examples:

# Using OpenSSL directly to debug different requests:
$ openssl s_client -ign_eof -quiet -connect localhost:1965 <<< \
> "gemini://localhost:1965"

# Using Bollux to debug proper requests... or any client!
$ bollux localhost

Capsules using Maple#

Add yours!

License#

This project is licensed with the GNU General Public License v3.0.