8.2.x/help/extban

Extbans are split into two types: matching extbans, which match on
users in different ways, and acting extbans, which restrict users
in different ways to a standard ban.

To use an extban, simply set +b/e/I <ban> with it as the ban,
instead of a normal nick!user@host mask, to ban or exempt matching
users.

Matching extbans:

 $a:<account>   Matches users logged into a matching account.

 $c:<channel>   Matches users that are on the given channel. An additional
                prefix of either @, %, or + can be specified to test for
                certain channel privileges.

 $o:<class>     Matches IRC operators that have joined a class
                matching the mask.

 $r:<realname>  Matches users with a matching realname.

 $s:<server>    Matches users that are connected to a server matching the mask.

 $t:<tlsinfo>   Matches users based on TLS protocol version and/or cipher suite.

 $u:<modes>     Matches users having the specified user modes set or not set.

 $z:<certfp>    Matches users having the given TLS certificate fingerprint.

Acting extbans:

 $j:<banmask>   Prevents matching users from joining the channel.

 $m:<banmask>   Blocks messages from matching users. Users with voice
                or above are not affected.

 $n:<banmask>   Prevents matching users from changing their nicks. Users with
                voice or above are not affected.

 $K:<banmask>   Prevents matching users from using the KNOCK command.

A ban given to an acting extban may either be a nick!user@host mask, matched
against users as a normal ban, or a matching extban.
Revision:	10055
Committed:	Sat Jun 4 16:57:50 2022 UTC (3 years, 2 months ago) by michael
File size:	1585 byte(s)
Log Message:	- Implement extban $K of type `acting`. This extban prevents matching users from using the KNOCK command.
#	User	Rev	Content
1	michael	9233	Extbans are split into two types: matching extbans, which match on
2			users in different ways, and acting extbans, which restrict users
3			in different ways to a standard ban.
4
5			To use an extban, simply set +b/e/I <ban> with it as the ban,
6			instead of a normal nick!user@host mask, to ban or exempt matching
7			users.
8
9			Matching extbans:
10
11			$a:<account> Matches users logged into a matching account.
12
13			$c:<channel> Matches users that are on the given channel. An additional
14			prefix of either @, %, or + can be specified to test for
15			certain channel privileges.
16
17			$o:<class> Matches IRC operators that have joined a class
18			matching the mask.
19
20			$r:<realname> Matches users with a matching realname.
21
22			$s:<server> Matches users that are connected to a server matching the mask.
23
24	michael	9461	$t:<tlsinfo> Matches users based on TLS protocol version and/or cipher suite.
25	michael	9460
26	michael	9233	$u:<modes> Matches users having the specified user modes set or not set.
27
28			$z:<certfp> Matches users having the given TLS certificate fingerprint.
29
30			Acting extbans:
31
32			$j:<banmask> Prevents matching users from joining the channel.
33
34			$m:<banmask> Blocks messages from matching users. Users with voice
35			or above are not affected.
36
37	michael	9291	$n:<banmask> Prevents matching users from changing their nicks. Users with
38			voice or above are not affected.
39
40	michael	10055	$K:<banmask> Prevents matching users from using the KNOCK command.
41
42			A ban given to an acting extban may either be a nick!user@host mask, matched
43			against users as a normal ban, or a matching extban.