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 /* For CrazyCat, with love from Valware <3       /*
 ****************************************************
  * This is a sort-of advanced configuration you   *
  * can use for banning users who lurk outside     *
  * of channels, after a specific duration.        *
  * This one waits for 30 minutes (1800 seconds)   *
  * and bans for 12 hours. It also only affects    *
  * users who have a low reputation (below 30)     *
  * but you can change any of these values         *
  * below to match the flow of your network.       *
 ****************************************************
 \*                                               \*
 */

// change this to match what you prefer
// reputation less than 30
// have no joins found on our event check (PONG)
security-group lurker {
    rule "reputation() < 30 && tag('JOINS') == 0";
}

// they've been here for 30 minutes and still a lurker
security-group lurker-to-be-banned {
    rule "in_security_group('lurker') && online_time() > 1800";
}


/* This is a bit of a hack. We are making a check on lurkers
 * every PING/PONG (which happens a LOT and you can configure
 * when this happens) whether they are in a channel and keeping
 * track using a "tag". So you can consider this spamfilter to
 * be an event timer which runs whenever your allow {} block
 * matching this user is, by default is 90 second intervals
*/
spamfilter {
    match-type simple;
    match 'PONG *';
    target { raw; }
    rule "in_security_group('lurker') && !in_security_group('lurker-to-be-banned') && in_channel('#*')";
    action { set JOINS++; }
}

/* Ban them using our inventive and cool event timer
 * if they did not join any channels after 30 mins
 * as per security-group "lurker-to-be-banned"
*/
spamfilter {
    match-type simple;
    match 'PONG *';
    target { raw; }
    rule "in_security_group('lurker-to-be-banned')";
    action { gzline; }
    ban-time 12h;
    reason "Lurking is not permitted";
}