40 行
1.6 KiB
PHP
40 行
1.6 KiB
PHP
<html>
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<head><title> </title></head>
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<body>
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<p>ニャンでここに？</p>
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<p><a href="https://technicalsuwako.jp/">戻れ</a></p>
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<?php
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/* whitelist: end processing end exit */
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if (preg_match("/10\.22\.33\.44/",$_SERVER['REMOTE_ADDR'])) { exit; }
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if (preg_match("Super Tool",$_SERVER['HTTP_USER_AGENT'])) { exit; }
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/* end of whitelist */
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$badbot = 0;
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/* scan the blacklist.dat file for addresses of SPAM robots
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to prevent filling it up with duplicates */
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$filename = "../blacklist.dat";
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$fp = fopen($filename, "r") or die ("Error opening file ... <br>\n");
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while ($line = fgets($fp,255)) {
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$u = explode(" ",$line);
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$u0 = $u[0];
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if (preg_match("/$u0/",$_SERVER['REMOTE_ADDR'])) {$badbot++;}
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}
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fclose($fp);
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if ($badbot == 0) { /* we just see a new bad bot not yet listed ! */
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/* send a mail to hostmaster */
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$tmestamp = time();
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$datum = date("Y-m-d (D) H:i:s",$tmestamp);
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$from = "badbot-watch@076.ne.jp";
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$to = "reports@076.ne.jp";
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$subject = "domain-tld alert: bad robot";
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$msg = "A bad robot hit ".$_SERVER['REQUEST_URI']." ".$datum." \n";
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$msg .= "address is ".$_SERVER['REMOTE_ADDR'].", agent is ".$_SERVER['HTTP_USER_AGENT']."\n";
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mail($to, $subject, $msg, "From: $from");
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/* append bad bot address data to blacklist log file: */
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$fp = fopen($filename,'a+');
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fwrite($fp, $_SERVER['REMOTE_ADDR']." - - [".$datum."] ".$_SERVER['REQUEST_METHOD']." ".$_SERVER['REQUEST_URI']." ".$_SERVER['SERVER_PROTOCOL']." ".$_SERVER['HTTP_REFERER']." ".$_SERVER['HTTP_USER_AGENT']."\n");
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fclose($fp);
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}
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?>
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</body>
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</html>
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