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# 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](https://github.com/gemrest/maple/tree/49ce0f83b8abd1af4760e56c1673c6997ef8a2c4)!
(Docker tag `0.1.4`) Do note, that version of this project is outdated and only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`](bin/genkey) (requires
[OpenSSL](https://www.openssl.org/)).
The server certificate must be placed in a directory -- directly adjacent to the
Docker Compose file or executable -- named [`.maple`](.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`](.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](./docker-compose.yaml). The only
field which should be modified is the `ports`, if you have to.
`$ docker-compose up -d` (requires [Docker](https://www.docker.com/) and/ or
[Docker Compose](https://docs.docker.com/compose/))
### Executable
1. Build: `ninja` (requires [Ninja](https://ninja-build.org/))
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:
```bash
# 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!](https://github.com/gemrest/maple/edit/main/README.md)
- <gemini://gem.rest/> (<https://gem.rest/>)
## License
This project is licensed with the [GNU General Public License v3.0](./LICENSE).
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