mirror of
https://github.com/mikaela/mikaela.github.io/
synced 2024-11-06 12:09:26 +01:00
51 lines
2.2 KiB
Markdown
51 lines
2.2 KiB
Markdown
|
---
|
||
|
|
layout: post
|
||
|
|
comments: true
|
||
|
|
title: "ChatSpike-style IRC network management"
|
||
|
|
category: [english]
|
||
|
|
tags: [english, IRC]
|
||
|
|
---
|
||
|
|
|
||
|
|
ChatSpike is the IRC network that is home to InspIRC and you might have
|
||
|
|
heard about it and that it has many issues.
|
||
|
|
|
||
|
|
*I mainly focus on two issues that have bigger impact than some minor
|
||
|
|
issues like ancient services having small issue of letting anyone to login
|
||
|
|
as anyone without passwords or anything which still isn't fixed (only
|
||
|
|
workarounded), CertFP they managed to add long time ago.*
|
||
|
|
|
||
|
|
First between 2015-04-17 and 2015-04-18 ChatSpike upgraded their IRCd
|
||
|
|
which is a good thing, but they also updated their invalid SSL certificate
|
||
|
|
that was also expired without telling anyone.
|
||
|
|
|
||
|
|
Or actually they did tell about it, the upgrade was mentioned hour before
|
||
|
|
the servers restarted, but the SSL certificate change was only mentioned
|
||
|
|
in global notice after the upgrade and on website (without RSS feed).
|
||
|
|
|
||
|
|
What does this mean? Simply that all users using TLS and who actually
|
||
|
|
verified that they got the correct certificate (which was invalid and
|
||
|
|
expired) got disconnected and as their clients tried to connect, they only
|
||
|
|
encountered invalid certificate and thouht that something is wrong and
|
||
|
|
attempted reconnecting. This again hit flood protections adding network
|
||
|
|
wide ban of 24 hours.
|
||
|
|
|
||
|
|
Isn't everyone using TLS? They should, but there are always stupid clients
|
||
|
|
that don't care about certificate validity at all and there are also some
|
||
|
|
users who just blindly accept all certificates offered...
|
||
|
|
|
||
|
|
* * * * *
|
||
|
|
|
||
|
|
On the weekend 2015-05-09 and 2015-05-10 there was another SSL related
|
||
|
|
issue. SSL was disabled entirely making all ports plain text affecting
|
||
|
|
all users who use SSL regardless of whether they accept all certificates
|
||
|
|
or not.
|
||
|
|
|
||
|
|
This issue was there around 20 hours until the ChatSpike operators managed
|
||
|
|
to reload the SSL module. Can you guess what happens next? Many SSL users
|
||
|
|
are banned for reconnecting too fast as "one does not simply SSL to plain
|
||
|
|
text port". So those users are banned for 24 hours unless the operators
|
||
|
|
decide to clear that ban list.
|
||
|
|
|
||
|
|
I have no idea what they are doing as I was banned from the
|
||
|
|
main (support) channel for being "destructive instead of constructive".
|