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<?php declare(strict_types=1); |
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use Smr\Database; |
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use Smr\Irc\CallbackEvent; |
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/** |
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* Very important! |
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* If we do not answer the ping from server we will be disconnected |
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* |
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* @param resource $fp |
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*/ |
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function server_ping($fp, string $rdata): bool { |
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global $last_ping; |
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if (preg_match('/^PING\s:(.*)\s/i', $rdata, $msg)) { |
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$server = $msg[1]; |
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// remember the last time we got a ping from the server |
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$last_ping = time(); |
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// This message is very spammy |
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if (defined('IRC_BOT_VERBOSE_PING') && IRC_BOT_VERBOSE_PING) { |
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echo_r('[PING] from ' . $server); |
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} |
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fwrite($fp, 'PONG ' . $server . EOL); |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Part of a whois msg |
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* |
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* @param resource $fp |
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*/ |
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function server_msg_307($fp, string $rdata): bool { |
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// :alpha.theairlock.net 307 Caretaker MrSpock :is identified for this nick |
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if (preg_match('/^:(.*) 307 ' . IRC_BOT_NICK . ' (.*) :is identified for this nick\s/i', $rdata, $msg)) { |
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$server = $msg[1]; |
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$nick = $msg[2]; |
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echo_r('[SERVER_307] ' . $server . ' said that ' . $nick . ' is registered'); |
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$db = Database::getInstance(); |
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$dbResult = $db->read('SELECT * FROM irc_seen WHERE nick = ' . $db->escapeString($nick)); |
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foreach ($dbResult->records() as $dbRecord) { |
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$seen_id = $dbRecord->getInt('seen_id'); |
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$db->write('UPDATE irc_seen SET ' . |
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'registered = 1 ' . |
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'WHERE seen_id = ' . $seen_id); |
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} |
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return true; |
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} |
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return false; |
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} |
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/** |
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* End of whois list |
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* |
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* @param resource $fp |
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*/ |
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function server_msg_318($fp, string $rdata): bool { |
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// :ice.coldfront.net 318 Caretaker MrSpock :End of /WHOIS list. |
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if (preg_match('/^:(.*) 318 ' . IRC_BOT_NICK . ' (.*) :End of \/WHOIS list\.\s/i', $rdata, $msg)) { |
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$server = $msg[1]; |
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$nick = $msg[2]; |
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echo_r('[SERVER_318] ' . $server . ' end of /WHOIS for ' . $nick); |
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$db = Database::getInstance(); |
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$dbResult = $db->read('SELECT * FROM irc_seen WHERE nick = ' . $db->escapeString($nick) . ' AND registered IS NULL'); |
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foreach ($dbResult->records() as $dbRecord) { |
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$seen_id = $dbRecord->getInt('seen_id'); |
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$db->write('UPDATE irc_seen SET ' . |
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'registered = 0 ' . |
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'WHERE seen_id = ' . $seen_id); |
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} |
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foreach (CallbackEvent::getAll() as $event) { |
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// is that a callback for our nick? |
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if ($event->type == 'MSG_318' && $event->nick == $nick) { |
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CallbackEvent::remove($event); |
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// so we should do a callback but need to check first if the guy has registered |
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$dbResult = $db->read('SELECT 1 FROM irc_seen WHERE nick = ' . $db->escapeString($nick) . ' AND registered = 1 AND channel = ' . $db->escapeString($event->channel)); |
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if ($dbResult->hasRecord()) { |
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//Forward to a NICKSERV INFO call. |
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fwrite($fp, 'NICKSERV INFO ' . $nick . EOL); |
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CallbackEvent::add(new CallbackEvent( |
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type: 'NICKSERV_INFO', |
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channel: $event->channel, |
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nick: $event->nick, |
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callback: $event->callback, |
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time: time(), |
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validate: $event->validate |
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)); |
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} elseif ($event->validate) { |
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fwrite($fp, 'PRIVMSG ' . $event->channel . ' :' . $nick . ', you are not using a registered nick. Please identify with NICKSERV and try the last command again.' . EOL); |
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} |
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} |
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} |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Response to WHO |
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* |
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* @param resource $fp |
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*/ |
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function server_msg_352($fp, string $rdata): bool { |
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// :ice.coldfront.net 352 Caretaker #KMFDM caretaker coldfront-425DB813.dip.t-dialin.net ice.coldfront.net Caretaker Hr :0 Official SMR bot |
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if (preg_match('/^:(.*?) 352 ' . IRC_BOT_NICK . ' (.*?) (.*?) (.*?) (.*?) (.*?) (.*?) (.*?) (.*?)$/i', $rdata, $msg)) { |
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$channel = $msg[2]; |
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$user = $msg[3]; |
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$host = $msg[4]; |
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$nick = $msg[6]; |
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echo_r('[WHO] ' . $channel . ': ' . $nick); |
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$db = Database::getInstance(); |
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// check if we have seen this user before |
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$dbResult = $db->read('SELECT * FROM irc_seen WHERE nick = ' . $db->escapeString($nick) . ' AND channel = ' . $db->escapeString($channel)); |
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if ($dbResult->hasRecord()) { |
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// exiting nick? |
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$seen_id = $dbResult->record()->getInt('seen_id'); |
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$db->write('UPDATE irc_seen SET ' . |
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'signed_on = ' . time() . ', ' . |
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'signed_off = 0, ' . |
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'user = ' . $db->escapeString($user) . ', ' . |
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'host = ' . $db->escapeString($host) . ', ' . |
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'registered = NULL ' . |
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'WHERE seen_id = ' . $seen_id); |
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} else { |
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// new nick? |
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$db->insert('irc_seen', [ |
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'nick' => $db->escapeString($nick), |
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'user' => $db->escapeString($user), |
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'host' => $db->escapeString($host), |
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'channel' => $db->escapeString($channel), |
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'signed_on' => $db->escapeNumber(time()), |
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]); |
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} |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Unknown user |
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* |
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* @param resource $fp |
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*/ |
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function server_msg_401($fp, string $rdata): bool { |
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183
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// :ice.coldfront.net 401 Caretaker MrSpock :No such nick/channel |
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if (preg_match('/^:(.*) 401 ' . IRC_BOT_NICK . ' (.*) :No such nick\/channel\s/i', $rdata, $msg)) { |
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$server = $msg[1]; |
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$nick = $msg[2]; |
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echo_r('[SERVER_401] ' . $server . ' said: "No such nick/channel" for ' . $nick); |
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$db = Database::getInstance(); |
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// get the user in question |
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$dbResult = $db->read('SELECT * FROM irc_seen WHERE nick = ' . $db->escapeString($nick) . ' AND signed_off = 0'); |
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if ($dbResult->hasRecord()) { |
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$seen_id = $dbResult->record()->getInt('seen_id'); |
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// maybe he left without us noticing, so we fix this now |
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$db->write('UPDATE irc_seen SET ' . |
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'signed_off = ' . time() . ', ' . |
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'WHERE seen_id = ' . $seen_id); |
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} |
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return true; |
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} |
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return false; |
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} |
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smrealms /
smr
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.