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James Lu 20474dabac relay: fix many bugs with nick collision handling, and add flood prevention for fixing nicks
Closes #85. Nick collisions caused by internal clients are handled fine now, including the following cases:
- Abusing spawnClient to create a user with the same nick as a relay client, but with a lower TS.
- When both an UID (e.g. 42XAAAAAA) and a tagged UID (_42XAAAAAA) exist on the same network (the two will both try to take the same nick of _42XAAAAAA/net over the relay).

The case where changing NICK from a long cut-off nick to another long cut-off nick is also mitigated. somelongnick/net won't show nick changes to somelongnic//net if the old and new nicks have give the same normalized relay nick.

This introduces a new dependency, expiringdict, from https://pypi.python.org/pypi/expiringdict/1.1.2, which is used as a cache for flood prevention.
2015-08-22 21:01:51 -07:00
log Make sure log/ exists 2015-07-18 20:13:53 -07:00
plugins relay: fix many bugs with nick collision handling, and add flood prevention for fixing nicks 2015-08-22 21:01:51 -07:00
protocols protoocols.sjoinServer: only add prefix modes to channel state if our TS < theirs 2015-08-20 01:32:30 -07:00
tests remove some debugging cruft and unused imports 2015-07-23 11:46:45 -07:00
.gitignore .gitignore: ignore .pem files 2015-08-10 20:26:10 -07:00
classes.py prs+IrcUser: add incoming (handle_away) and outgoing (awayClient) AWAY handling 2015-08-12 04:17:01 -07:00
conf.py Support loading different config files from the command line 2015-08-03 19:27:19 -07:00
config.yml.example Irc: optionally validate SSL cert fingerprints (#80) 2015-08-12 02:00:43 -07:00
coreplugin.py Strip leading/trailing spaces when handling PM commands 2015-08-18 05:49:27 -07:00
kill.sh Add wrapper scripts (start-cpulimit.sh, kill.sh) to assist running PyLink under cpulimit 2015-07-25 16:58:11 -07:00
LICENSE Add a LICENSE: MPL 2.0 2015-06-20 21:10:50 -07:00
log.py Support loading different config files from the command line 2015-08-03 19:27:19 -07:00
main.py main: Fix ImportError logging if a required library, and not the actual module is missing 2015-08-22 21:01:51 -07:00
README.md relay: fix many bugs with nick collision handling, and add flood prevention for fixing nicks 2015-08-22 21:01:51 -07:00
start-cpulimit.sh start-cpulimit: throttle at 35% instead of killing at 20% usage 2015-08-12 01:20:44 -07:00
utils.py utils.applyModes: be more error tolerant? 2015-08-15 20:02:07 -07:00

PyLink

PyLink is an extensible, plugin-based IRC PseudoService written in Python. It aims to be a replacement for the now-defunct Janus.

Usage

PyLink is a work in progress and thus may be very unstable! No warranty is provided if this completely wrecks your network and causes widespread rioting amongst your users!

That said, please report any bugs you find to the issue tracker. Pull requests are open if youd like to contribute.

Dependencies

Dependencies currently include:

  • Python 3.4+
  • PyYAML (pip install pyyaml or apt-get install python3-yaml)
  • For the relay plugin only: expiringdict (pip install expiringdict/apt-get install python3-expiringdict)

Supported IRCds

  • InspIRCd 2.0.x - module inspircd
  • charybdis (3.5.x / git master) - module ts6
  • Elemental-IRCd (6.6.x / git master) - module ts6

Installation

  1. Rename config.yml.example to config.yml and configure your instance there. Not all options are properly implemented yet, and the configuration schema isnt finalized yet - this means that your configuration may break in an update!

  2. Run main.py from the command line.

  3. Profit???