A lightweight messageboard system designed for ephemeral discussion. A Futaba-like, written in C.
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README.md

akari-bbs — lightweight messageboard system

powered revision database license

akari-bbs is an in-development lightweight messageboard system written in C!

You can see a running instance of akari-bbs: here!

thread-mode branch

Latest working build is master branch. Commits in this branch may be squashed in the future.

Features

No Registration

Like a traditional Futaba-like messageboard system, no registration is required to participate.

Identity

Users can post anonymously, or they can maintain a persistent identity with a tripcode.

A tripcode is a static DES hash appended to your name. Just enter a # and a password after your name.

Akari#example becomes Akari !KtW6XcghiY

Tripcodes can be considered a passive form of "user registration".

Aggressive Content Turnover

Each board may host a limited number of active threads at once.

Replying to a thread bumps it to the front page, sinking all other threads by 1. A hard limit on bumping ensures that long and stale threads cannot be bumped back to the front page. Threads at the bottom of the index are slowly pruned off the board as new threads are created. Pruned threads are archived for a limited time before being deleted.

This algorithm ensures high content turnover and ensures that all discussion is ephemeral in nature.

Implemented Features

  • Anonymous posting
    • Registration-free identity persistence is available.
  • Tripcodes (DES crypt(3) a.k.a Futaba-style)
  • Chronological order threaded discussion
  • Self-contained discussion boards for different topics
  • Aggressive content turnover algorithm
  • Blockquotes and post quoting
  • Formatting markup for spoilers and code blocks
  • UTF-8 aware input sanitation
  • User flooding deterrance

Warning

This project is in alpha state and is not feature complete. Functionality may change at any time.

Required

  • lighttpd
  • sqlite3

Dependencies

  • libcrypt (POSIX)
  • libsqlite3

Deployment

  1. Install lighttpd, sqlite3, and libsqlite3-dev.
  2. Configure lighttpd by editing /etc/lighttpd/lighttpd.conf to include the contents of server.conf.
  • On a default installation, you can just cat server.conf >> /etc/lighttpd/lighttpd.conf as root.
  1. Copy repo to your designated server.document-root location.
  • Default location is /var/www.
  1. Build project with make release.
  2. Initialize database and give www-data write permission by running ./init.sh as root.
  3. Enable and start Lighttpd using service or systemctl, depending on your distro.
  4. Confirm that everything is working by visiting localhost in your browser.
  • If posting doesn't work, it means www-data is not the owner of the database file.

License

Copyright (C) 2016 microsounds <https://github.com/microsounds>

akari-bbs is free software, released under the terms of the GNU General Public License v3 or later.

See include/global.h for full copyright or LICENSE for license information.

akarin~