Simple irssi config to auto-connect to a SSL and password protected server

September 1, 2011

I love XChat. It’s awesome. Once you’ve used the alternating colours feature it’s almost impossible to use any other client. However there is one thing that has become an annoyance for me: GNU bindings. When coding in Emacs or fiddling in bash it’s just annoying when all the handy shortcuts suddenly fail you when you tab into respond to a chat.

I have a very simple IRC setup. I run znc which connects to the ShadowFire network. I use this network because it’s the fastest/stablest/coolest network in South Africa. Znc buys me a couple of things, but the most important is the ability to have a persistent connection. This means my chat history is preserved regardless of the state of my IRC client. If I reboot my desktop or connect a laptop/cellphone from some arbitrary location, I can still see recent chat and continue to chat as the same user. Anything else is insanity.

Znc runs on a server in my home. It listens on an random port using SSL and connects to ShadowFire using SSL. Znc has a password setup which is of the form user:password. As a first run, this is how to connect:


Then I type /nick $USERNAME, followed by /server -ssl $IP_OF_ZNC $PORT_OF_ZNC $USERNAME:$PASSWORD. At this point you should be connected. This worked great for me for about 3 weeks, connecting maybe once per day. This morning I got annoyed having to do the song-and-dance just to get a connection. What I wanted to be able to do was: irssi. That’s it.

Opening ~/.irssi/config made this fairly obvious. I added the following:

# in 'servers'
  address = "$IP_OF_ZNC";
  chatnet = "$SHADOWFIRE_OR_OTHER";
  port = "$PORT_OF_ZNC";
  autoconnect = true;
  use_ssl = "yes";
  password = "$USERNAME:$PASSWORD";
# ...
# in 'chatnets'
$SHADOWFIRE_OR_OTHER = { type = "IRC"; }

Now fire up irssi and you should be automatically connected. Some useful shortcuts are ALT+letter to swap to a window (where letter is 1 through 9, then it overflows to q through p), /wc to close the current window. I recommend running irssi in it’s own terminal so that it doesn’t conflict with the gnome-terminal tab switching. I also run it in it’s own workspace.