1 files changed, 65 insertions, 0 deletions
diff --git a/scripts/kblamehost.pl b/scripts/kblamehost.pl
new file mode 100644
index 0000000..3cd626c
--- /dev/null
+++ b/scripts/kblamehost.pl
@@ -0,0 +1,65 @@
+#!/usr/bin/perl
+
+use strict;
+use Irssi;
+use Irssi::Irc;
+use vars qw($VERSION %IRSSI); 
+
+$VERSION = "0.0.2";
+%IRSSI = (
+    authors     => 'Filippo \'godog\' Giunchedi',
+    contact     => 'filippo\@esaurito.net',
+    name        => 'kblamehost',
+    description => 'Kicks (and bans) people with >= 4 dots in theirs hostname',
+    license     => 'GNU GPLv2 or later',
+    url         => 'http://esaurito.net',
+);
+
+# TODO
+# add ban support
+
+# all settings are space-separated
+Irssi::settings_add_str('misc','kblamehost_channels',''); # channels with kicklamehost enabled
+Irssi::settings_add_str('misc','kblamehost_exclude',''); # regexps with hostnames excluded
+Irssi::settings_add_str('misc','kblamehost_dots','4'); # dots >= an host will be marked as lame
+Irssi::settings_add_str('misc','kblamehost_kickmsg','Lame host detected, change it please!'); # on-kick message
+Irssi::settings_add_str('misc','kblamehost_ban','0'); # should we ban that lame host?
+
+sub event_join
+{
+    my ($channel, $nicksList) = @_;
+    my @nicks = @{$nicksList};
+    my $server = $channel->{'server'};
+    my $channelName = $channel->{name};
+	my $channel_enabled = 0;
+	my @channels = split(/ /,Irssi::settings_get_str('kblamehost_channels'));
+	my @excludes = split(/ /,Irssi::settings_get_str('kblamehost_exclude'));
+	
+	foreach (@channels)
+	{
+		$channel_enabled = 1 if($_ eq $channelName);
+	}
+	
+	foreach (@nicks)
+	{
+		my $hostname = substr($_->{host},index($_->{host},'@')+1);
+		my @dots = split(/\./,$hostname); # yes i know, it's the number on fields in 
+										  # hostname, but array counts from 0 so element's count is number of dots
+		my $is_friend = 0;
+		
+		foreach my $exclude (@excludes)
+		{
+			$is_friend = 1 if ($hostname =~ $exclude);
+		}
+
+		if( $#dots >= Irssi::settings_get_str('kblamehost_dots') && $channel_enabled == 1 && $is_friend == 0)
+		{
+			# Irssi::print("lamehost ($hostname) by $_->{nick} detected on $channelName, kicking...");
+			$server->command("kick $channelName $_->{nick} "
+					.Irssi::settings_get_str('kblamehost_kickmsg'));
+			$server->command("ban $channelName $_->{nick}") if ( Irssi::settings_get_str('kblamehost_ban') );
+		}
+	}
+}
+
+Irssi::signal_add_last("massjoin", "event_join");