61 lines
2 KiB
PHP
61 lines
2 KiB
PHP
<?php
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class serendipity_event_spamblock_bogo extends serendipity_event {
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function introspect(&$propbag) {
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global $serendipity;
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$this->title = 'Bogobogo';
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$propbag->add('name', $this->title);
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$propbag->add('version', '0.1');
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$propbag->add('event_hooks', array('frontend_saveComment' => true));
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$propbag->add('groups', array('ANTISPAM'));
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}
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function generate_content(&$title) {
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$title = $this->title;
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}
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function bogo(&$comment) {
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$f = '/tmp/bogo.log';
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$fp = fopen($f, 'w');
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flock($fp, LOCK_EX);
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fwrite($fp, $comment['name'] . "\n" . $comment['url'] . "\n" . $comment['comment'] . "\n");
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fclose($fp);
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$return = `bogofilter -v -H < $f`;
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if (preg_match('@X-Bogosity: Spam@imsU', $return)) {
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return true;
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}
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return false;
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}
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function event_hook($event, &$bag, &$eventData, $addData = null) {
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global $serendipity;
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$hooks = &$bag->get('event_hooks');
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if (isset($hooks[$event])) {
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switch($event) {
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case 'frontend_saveComment':
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if (!is_array($eventData) || serendipity_db_bool($eventData['allow_comments'])) {
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$serendipity['csuccess'] = 'true';
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if ($this->bogo($addData)) {
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$eventData = array('allow_comments' => false);
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$serendipity['messagestack']['comments'][] = PLUGIN_EVENT_SPAMBLOCK_ERROR_RBL . ' ('.implode(', ', $dnsbl->getTxt($remoteIP)).')';
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return false;
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}
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}
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return true;
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break;
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default:
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return false;
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break;
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}
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} else {
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return false;
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}
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}
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}
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