PHP Classes

File: src/Module/engines/BotScout.php

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  Classes of stefan   contao PHP Spambot Detection   src/Module/engines/BotScout.php   Download  
File: src/Module/engines/BotScout.php
Role: Class source
Content type: text/plain
Description: Class source
Class: contao PHP Spambot Detection
Detect and block spam bots from accessing sites
Author: By
Last change:
Date: 1 year ago
Size: 2,610 bytes
 

Contents

Class file image Download
<?php
declare(strict_types=1);

/*
 * sync*gw SpamBot Bundle
 *
 * @copyright https://syncgw.com, 2013 - 2022
 * @author Florian Daeumling, https://syncgw.com
 * @license http://opensource.org/licenses/lgpl-3.0.html
 */

use syncgw\SpamBotBundle\Module\SpamBot;

class
BotScout extends SpamBot {
   
/*
     * @var string
     */
   
protected $Name = 'BotScout';
   
/*
     * @var array
     */
   
protected $Fields = [ 'spambot_botscout_key' => 0, 'spambot_botscout_count' => 0 ];

   
/**
     * Check data
     *
     * @param type to check
     * @param IP address
     * @param mail address
     *
     * @return array (SpamBot::Status, status message)
     */
   
public function check(int $typ, string $ip, string $mail): array {

       
$this->ExtInfo = '<fieldset style="padding:3px"><div style="color:blue;">'.
                        
'Checking <strong>'.(SpamBot::TYP_IP === $typ ? $ip : $mail).'</strong> <br />';

       
$qry = '/test/?'.(SpamBot::TYP_IP === $typ ? 'ip='.$ip : 'mail='.urlencode($mail));
        if (
$this->spambot_botscout_key)
           
$qry .= '&key='.$this->spambot_botscout_key;

        if (!(
$fp = $this->openHTTP('botscout.com', $qry)))
            return [
SpamBot::NOTFOUND, sprintf($GLOBALS['TL_LANG']['SpamBot']['generic']['err'], $this->Name, $this->ErrMsg)];

       
$rc = $this->readHTTP($fp);
       
$this->ExtInfo .= 'Clipping level is <strong>'.$this->spambot_botscout_count.'</strong><br />'.
                         
'Status received is <strong>'.$rc.'</strong><br /></div></fieldset>';
       
$rc = explode('|', $rc);
       
fclose($fp);

        if (
1 === count($rc))
            return [
SpamBot::NOTFOUND, sprintf($GLOBALS['TL_LANG']['SpamBot']['generic']['err'], $this->Name, strip_tags($rc[0]))];

       
// in data base?
       
if (SpamBot::TYP_IP === $typ) {
            if (
'Y' !== $rc[0] || 'IP' !== $rc[1])
                return [
SpamBot::NOTFOUND, sprintf($GLOBALS['TL_LANG']['SpamBot']['generic']['notfound'], $this->Name)];
        } else {
            if (
'Y' !== $rc[0] || 'MAIL' !== $rc[1])
                return [
SpamBot::NOTFOUND, sprintf($GLOBALS['TL_LANG']['SpamBot']['generic']['notfound'], $this->Name)];
        }

       
// check threat score
       
if ($rc[2] < $this->spambot_botscout_count)
            return [
SpamBot::HAM, sprintf($GLOBALS['TL_LANG']['SpamBot']['generic']['dbhit'], $this->Name, $rc[2])];

        return [
SpamBot::SPAM, sprintf($GLOBALS['TL_LANG']['SpamBot']['generic']['dbhit'], $this->Name, $rc[2])];
    }

}

?>