| 1: | <?php
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| 6: | class Protector_postcommon_post_deny_by_rbl extends ProtectorFilterAbstract
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| 7: | {
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| 11: | public function execute()
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| 12: | {
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| 13: |
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| 14: | $rbls = array(
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| 15: | 'sbl-xbl.spamhaus.org',
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| 23: | );
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| 25: | global $xoopsUser;
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| 26: |
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| 27: |
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| 28: | $rev_ip = '';
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| 30: | if (isset($_SERVER['REMOTE_ADDR'])) {
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| 31: | $rev_ip = implode('.', array_reverse(explode('.', $_SERVER['REMOTE_ADDR'])));
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| 32: | }
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| 33: |
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| 34: | foreach ($rbls as $rbl) {
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| 35: | $host = $rev_ip . '.' . $rbl;
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| 36: | if (gethostbyname($host) != $host) {
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| 37: | $this->protector->message .= "DENY by $rbl\n";
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| 38: | $uid = is_object($xoopsUser) ? $xoopsUser->getVar('uid') : 0;
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| 39: | $this->protector->output_log('RBL SPAM', $uid, false, 128);
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| 40: | die(_MD_PROTECTOR_DENYBYRBL);
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| 41: | }
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| 42: | }
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| 43: |
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| 44: | return true;
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| 45: | }
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| 46: | }
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