From 157dfb694889ed0c6bba77e5eae546d01f084c04 Mon Sep 17 00:00:00 2001
From: Tom Feist <shabble@metavore.org>
Date: Tue, 11 Oct 2011 22:41:42 +0100
Subject: added dcc-kill, a very quick hack as a base for building a
 dcc-spambot killer.

---
 feature-tests/dcc-kill.pl | 106 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 feature-tests/dcc-kill.pl

(limited to 'feature-tests')

diff --git a/feature-tests/dcc-kill.pl b/feature-tests/dcc-kill.pl
new file mode 100644
index 0000000..c141dd6
--- /dev/null
+++ b/feature-tests/dcc-kill.pl
@@ -0,0 +1,106 @@
+=pod
+
+=head1 NAME
+
+template.pl
+
+=head1 DESCRIPTION
+
+A minimalist template useful for basing actual scripts on.
+
+=head1 INSTALLATION
+
+Copy into your F<~/.irssi/scripts/> directory and load with
+C</SCRIPT LOAD F<filename>>.
+
+=head1 USAGE
+
+None, since it doesn't actually do anything.
+
+=head1 AUTHORS
+
+Copyright E<copy> 2011 Tom Feist C<E<lt>shabble+irssi@metavore.orgE<gt>>
+
+=head1 LICENCE
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+=head1 BUGS
+
+=head1 TODO
+
+Use this template to make an actual script.
+
+=cut
+
+use strict;
+use warnings;
+
+use Irssi;
+use Irssi::Irc;
+use Irssi::TextUI;
+
+use Data::Dumper;
+
+our $VERSION = '0.1';
+our %IRSSI = (
+              authors     => 'shabble',
+              contact     => 'shabble+irssi@metavore.org',
+              name        => '',
+              description => '',
+              license     => 'MIT',
+              updated     => '$DATE'
+             );
+
+
+Irssi::signal_add 'dcc request', \&sig_dcc_request;
+
+sub sig_dcc_request {
+    my ($req) = @_;
+
+    return unless $req;
+
+    # SEND file request.
+    return unless $req->{type} eq 'GET';
+
+    my $server     = $req->{server};
+    my $their_nick = $req->{nick};
+    my $filename   = $req->{arg};
+
+    # TODO: Move this inside the if() below if you sometimes have
+    # valid sends, or it'll reject them all.
+    $server->command("DCC CLOSE GET $their_nick");
+
+    if ( ($their_nick =~ m/nick_pattern/) or
+         ($filename =~ m/filename_pattern/) ) {
+
+        Irssi::print("Going to kill spambot: $their_nick");
+        do_kill($their_nick);
+    }
+}
+
+sub do_kill {
+    my ($server, $victim) = @_;
+
+    # TODO: set kill args properly here.
+    $server->command("KILL $victim");
+}
+
+sub { my $req = shift; return unless $req && $req->{type} eq 'GET'; print "Got GET request from " . $req->{nick}; return unless $req->{nick} =~ m/badnick/; my ($server, $target) = 
+          ($req->{server}, $req->{nick}; $server->command("dcc close GET $target"); print "Killing $target goes here"; };
-- 
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