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commit ad7af8f7426cedb366c07fd22b140e064be62ee8
parent e917f26955a70793166c7b3cc7a65309d2bf669d
Author: alex <alex@garbash.com>
Date:   Wed, 29 Sep 2021 23:43:26 -0400

notes: Add notes on soju (bouncer) installation

This one took way longer than the 25 minutes I promised ~anthony ..
but it works now B)

Diffstat:
Mindex.html | 2+-
Anotes/010-irc-bouncer.txt | 86+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 87 insertions(+), 1 deletion(-)

diff --git a/index.html b/index.html @@ -21,7 +21,6 @@ this site along with my field notes on how I set each thing up! <h3>TODO:</h3> <ul> -<li>Set up IRC bouncer</li> <li>Set up IRC services (NickServ)</li> <li>Basic backup solution</li> <li>Start inviting people</li> @@ -43,6 +42,7 @@ this site along with my field notes on how I set each thing up! <li><a href="notes/007-git-coding.txt">Set up git hosting via stagit(1)</a></li> <li><a href="notes/008-local-irc.txt">Set up IRC for tilde members</a></li> <li><a href="notes/009-wireguard.txt">Set up wireguard</a></li> +<li><a href="notes/010-irc-bouncer.txt">Set up IRC bouncer</a></li> </ul> </body> </html> diff --git a/notes/010-irc-bouncer.txt b/notes/010-irc-bouncer.txt @@ -0,0 +1,86 @@ +010-irc-bouncer -- Tues Sept 28, 2021 + +After ~anthony and I set up wggen(1), we could properly access IRC +outside of ssh(1) (on our laptops, phones, etc). + +The next missing piece of the IRC puzzle was setting up a bouncer. +For those less familiar with IRC (read: me 6 months ago), a bouncer +is simply a special IRC client that is always on, staying in the +channels for you, listening. When you connect, you then connect to +the bouncer, which feeds you missed messages. + +This is necessary because IRC has no concept of history or buffered +messages built in. So if you're not active on the network, there's +no way to get missed messages. + +Of course bouncers provide all sorts of other nice features--a single +login point for multiple networks (garbash, libera.chat, etc), +auto-away, logging support, etc. + +For our users on this tilde, we wanted to make sure they could have +chat history without having to set up their own bouncer. + +We picked soju(1) [1], since I've set it up before and I'm a general +fan of the software coming from the sourcehut team. It was relatively +painless to set up on OpenBSD: + + $ pkg_add go sqlite3 scdoc # dependencies + $ git clone https://git.sr.ht/~emersion/soju/ + $ cd soju + $ make + # make install + +Then, I added a new _soju user using adduser(8) and created the cfg +to listen on our wireguard port in /home/_soju/soju.cfg: + + listen irc+insecure://10.6.6.1:6677 + db sqlite3 /home/_soju/soju.db + +Finally, I used sojuctl(1) to add myself as a user: + + $ sojuctl -config /home/_soju/soju.cfg create-user alex -admin + +Add made a small /etc/rc.d script: + + #!/bin/ksh + daemon="/usr/local/bin/soju -config /home/_soju/soju.cfg" + daemon_user="_soju" + daemon_logger="daemon.info" + + . /etc/rc.d/rc.subr + + rc_bg=YES + + rc_cmd "$1" + +And enabled and started soju: + + # rcctl enable soju + # rcctl start soju + +We're still ironing out the kinks in the user registration process, but +the current process is to connect to the soju instance first and add +the local network like so: + +In irssi: + + /network add -sasl_username <login> -sasl_password <password> -sasl_mechanism PLAIN garbash + /server add -auto -net garbash irc.garbash.com 6677 + /connect garbash + +Once connected, start a DM with the BouncerServ (provided by soju) + + /msg BouncerServ help + network create -name garbash -addr irc+insecure://localhost:6667 + +Finally, modify our garbash network username to run soju in "single +upstream mode" (aka it should only connect to this one network) by +changing our username to be /garbash (the network we just created): + + /network modify -sasl_username <login>/garbash garbash + /connect garbash + /save + +And 10 commands and 2 connections later, we have a bouncer! + +[1]: https://soju.im