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-rw-r--r--scripts/nickident.pl230
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diff --git a/scripts/nickident.pl b/scripts/nickident.pl
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+#
+# $Id: nickident.pl 1736 2007-02-01 14:13:24Z cb $
+#
+# NickServ interface
+# Original code by Sami Haahtinen / ZaNaGa
+# Protected channel support added by David McNett <nugget@slacker.com>
+# Heavily patched by Christoph Berg <cb@df7cb.de>
+#
+
+use strict;
+use vars qw($VERSION %IRSSI);
+
+$VERSION = '20070201';
+%IRSSI = (
+ authors => 'Sami Haahtinen, Christoph Berg',
+ name => 'nickident',
+ description => 'identify to nickserv',
+ url => 'http://cvsweb.oftc.net/svn/oftc-tools/trunk/user/irssi/',
+ license => 'public domain',
+);
+
+my $name = "nickident";
+my $nickserv_passfile = glob "~/.irssi/nickserv.users";
+my $nickserv_chanfile = glob "~/.irssi/nickserv.channels";
+my @users = ();
+my @chans = ();
+my %nickservs = (
+ openprojects => [ 'NickServ', 'NickServ@services.' ],
+ sourceirc => [ 'NickServ', 'services@sourceirc.net' ],
+ cuckoonet => [ 'NickServ', 'services@irc.cuckoo.com' ],
+ slashnet => [ 'NickServ', 'services@services.slashnet.org' ],
+ roxnet => [ 'NickServ', 'services@ircsystems.net' ],
+ oftc => [ 'NickServ', 'services@services.oftc.net' ],
+ techno => [ 'NickServ', 'services@campus-sbg.at' ],
+ euirc => [ 'NickServ', 'anope@services.eu-irc.net' ],
+ cacert => [ 'NickServ', 'services@wireless' ],
+);
+
+use Irssi;
+use Irssi::Irc;
+
+sub join_channels {
+ my ($server) = @_;
+ my $current_ircnet = $server->{'tag'};
+
+ #Irssi::print("$name: Joining channels for $current_ircnet");
+ foreach $_ (@chans) {
+ my ($channel, $ircnet) = split(/:/);
+ if ($current_ircnet =~ /^$ircnet$/i) {
+ #Irssi::print("$name: Joining $channel");
+ #$server->send_message("ChanServ", "UNBAN $channel", "-nick");
+ #sleep 1;
+ Irssi::Server::channels_join($server, $channel, 0);
+ }
+ }
+}
+
+sub get_nickpass {
+ my ($current_nick, $current_ircnet) = @_;
+
+ foreach $_ (@users) {
+ my ($nick, $ircnet, $password) = split(/:/);
+ if ($current_nick =~ /^$nick$/i and $current_ircnet =~ /^$ircnet$/i) {
+ return $password;
+ }
+ }
+ return 0;
+}
+
+sub got_nickserv_msg {
+ my ($nick, $server, $text) = @_;
+ my $password;
+
+ if ($password = get_nickpass($server->{'nick'}, $server->{'tag'})) {
+ # The below is for OPN style.. i need to figure out a way to
+ # make this portable
+ if ($text =~ /This nickname is owned by someone else/i) {
+ Irssi::print("$name: Got authrequest from $nick/" . $server->{'tag'});
+ $server->send_message("nickserv", "IDENTIFY $password", "-nick");
+ Irssi::signal_stop();
+ } elsif ($text =~ /^This nickname is registered and protected\. If it is your/) {
+ Irssi::print("$name: Got authrequest from $nick/" . $server->{'tag'});
+ $server->send_message("nickserv", "IDENTIFY $password", "-nick");
+ Irssi::signal_stop();
+ # testnet:
+ # is a registered nickname and you are not on its access list
+ # authenticate yourself to services ^Bnow^B
+ } elsif ($text =~ /^This nick is registered\. Please choose another\.|is a registered nickname and you are not on its access list|authenticate yourself to services/) {
+ Irssi::print("$name: Got authrequest from $nick/" . $server->{'tag'});
+ $server->send_message("nickserv", "IDENTIFY $password", "-nick");
+ Irssi::signal_stop();
+ } elsif ($text =~ /nick, type.+msg NickServ IDENTIFY.+password.+Otherwise,|please choose a different nick./i) {
+ Irssi::signal_stop();
+ } elsif ($text =~ /Password accepted - you are now recognized./ ||
+ $text =~ /Wow, you managed to remember your password. That's a miracle by your usual standard./ ||
+ $text =~ /You are sucessfully identified as/ ) {
+ Irssi::print("$name: Got a positive response from $nick/" . $server->{'tag'});
+ join_channels($server);
+ Irssi::signal_stop();
+ }
+ }
+}
+
+sub event_nickserv_message {
+ my ($server, $data, $nick, $address) = @_;
+ my ($target, $text) = $data =~ /^(\S*)\s:(.*)/;
+
+ foreach my $key (keys %nickservs) {
+ if ( ($nickservs{$key}->[0] =~ /^$nick$/i)
+ and ($nickservs{$key}->[1] =~ /^$address$/i) ) {
+ got_nickserv_msg($nick, $server, $text)
+ }
+ }
+}
+
+sub cmd_nickident {
+ my ($data, $server, $witem) = @_;
+ if (my $password = get_nickpass($server->{'nick'}, $server->{'tag'})) {
+ $server->send_message("nickserv", "IDENTIFY $password", "-nick");
+ } else {
+ Irssi::print("$name: No password for $server->{'nick'}/$server->{'tag'} found");
+ }
+}
+
+sub create_users {
+ Irssi::print("$name: Creating basic userfile in $nickserv_passfile. please edit it and run /nickserv_read");
+ if(!(open NICKUSERS, ">$nickserv_passfile")) {
+ Irssi::print("$name: Unable to create file $nickserv_passfile");
+ }
+
+ print NICKUSERS "# This file should contain all your protected nicks\n";
+ print NICKUSERS "# with the corresponding ircnet tag and password.\n";
+ print NICKUSERS "#\n";
+ print NICKUSERS "# Nick and IrcNet Tag are case insensitive\n";
+ print NICKUSERS "#\n";
+ print NICKUSERS "# Nick IrcNet Tag Password\n";
+ print NICKUSERS "# -------- ---------- --------\n";
+
+ close NICKUSERS;
+ chmod 0600, $nickserv_passfile;
+}
+
+sub create_chans {
+ Irssi::print("$name: Creating basic channelfile in $nickserv_chanfile. please edit it and run /nickserv_read");
+ if(!(open NICKCHANS, ">$nickserv_chanfile")) {
+ Irssi::print("$name: Unable to create file $nickserv_chanfile");
+ }
+
+ print NICKCHANS "# This file should contain a list of all channels\n";
+ print NICKCHANS "# which you don't want to join until after you've\n";
+ print NICKCHANS "# successfully identified with NickServ. This is\n";
+ print NICKCHANS "# useful for channels which are access-controlled.\n";
+ print NICKCHANS "#\n";
+ print NICKCHANS "# Channel IrcNet Tag\n";
+ print NICKCHANS "# -------- ----------\n";
+
+ close NICKCHANS;
+ chmod 0600, $nickserv_chanfile;
+}
+
+sub read_users {
+ my $count = 0;
+ @users = ();
+
+ if (!(open NICKUSERS, "<$nickserv_passfile")) {
+ create_users;
+ };
+
+ # first we test the file with mask 066 (we don't actually care if the
+ # file is executable by others.. what could they do with it =)
+ my $mode = (stat($nickserv_passfile))[2];
+ if ($mode & 066) {
+ Irssi::print("$name: Your password file should be mode 0600. Go fix it!");
+ Irssi::print("$name: Use command: chmod 0600 $nickserv_passfile");
+ }
+
+ # apparently Irssi resets $/, so we set it here.
+ $/ = "\n";
+ while( my $line = <NICKUSERS>) {
+ if ($line =~ /^\s*([^#]\S+)\s+(\S+)\s+(\S+)/) {
+ push @users, "$1:$2:$3";
+ $count++;
+ }
+ }
+ Irssi::print("$name: Found $count accounts");
+
+ close NICKUSERS;
+}
+
+sub read_chans {
+ my $count = 0;
+ @chans = ();
+
+ if (!(open NICKCHANS, "<$nickserv_chanfile")) {
+ create_chans;
+ };
+
+ # first we test the file with mask 066 (we don't actually care if the
+ # file is executable by others.. what could they do with it =)
+ my $mode = (stat($nickserv_chanfile))[2];
+ if ($mode & 066) {
+ Irssi::print("$name: Your channels file should be mode 0600. Go fix it!");
+ Irssi::print("$name: Use command: chmod 0600 $nickserv_chanfile");
+ }
+
+ # apparently Irssi resets $/, so we set it here.
+ $/ = "\n";
+ while( my $line = <NICKCHANS>) {
+ next if /^#\s/;
+ if ($line =~ /^\s*(\S+)\s+(\S+)\s*$/) {
+ push @chans, "$1:$2";
+ $count++;
+ }
+ }
+ Irssi::print("$name: Found $count channels");
+
+ close NICKCHANS;
+}
+
+sub read_files {
+ read_users();
+ read_chans();
+}
+
+
+Irssi::signal_add("event notice", "event_nickserv_message");
+Irssi::command_bind('nickident_read', 'read_files');
+Irssi::command_bind('nickident', 'cmd_nickident');
+
+read_files();
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