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< ? php
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ini_set ( 'display_errors' , 'on' );
error_reporting ( - 1 );
require_once __DIR__ . '/whois-php/src/Whois/WhoisException.php' ;
require_once __DIR__ . '/whois-php/src/Whois/Servers.php' ;
require_once __DIR__ . '/whois-php/src/Whois/Result.php' ;
require_once __DIR__ . '/whois-php/src/Whois/Client.php' ;
define ( 'FMWHOIS_PREFIX' , 'fm:whois:domain:' );
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$domain = isset ( $_GET [ 'domain' ]) && is_string ( $_GET [ 'domain' ])
? idn_to_ascii ( mb_strtolower ( $_GET [ 'domain' ]), IDNA_NONTRANSITIONAL_TO_ASCII , INTL_IDNA_VARIANT_UTS46 )
: '' ;
$domainHash = hash ( 'sha256' , $domain );
if ( ! empty ( $domain )) {
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$redis = new Redis ;
$redis -> connect ( '/var/run/redis/redis-server.sock' );
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$result = $redis -> get ( FMWHOIS_PREFIX . $domainHash );
if ( $result === false ) {
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$whois = new Whois\Client ;
try {
$result = $whois -> lookup ( $domain );
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$redis -> setEx ( FMWHOIS_PREFIX . $domainHash , 1800 , json_encode ( $result ));
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} catch ( Whois\WhoisException $ex ) {
$error = $ex -> getMessage ();
}
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} else {
$result = json_decode ( $result );
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}
}
if ( ! empty ( $error )) {
$responseText = $error ;
} elseif ( ! empty ( $result )) {
$responseText = '' ;
switch ( $result -> type ) {
case 'domain' :
foreach ( $result -> responses as $server => $response ) {
$responseText .= " { $result -> target } domain lookup results from { $server } \r \n \r \n " ;
$responseText .= trim ( $response ) . " \r \n " ;
}
break ;
case 'ip' :
$responseText .= " RESULTS FOUND: " . count ( $result -> responses );
foreach ( $result -> responses as $server => $response ) {
$responseText .= " ------------- \r \n " ;
$responseText .= " Lookup results for { $result -> target } from { $server } : \r \n \r \n " ;
$responseText .= trim ( $response ) . " \r \n " ;
}
break ;
default :
$responseText .= 'Something happened.' ;
break ;
}
} else {
$responseText = 'Enter a domain or IP address!' ;
}
if ( isset ( $_GET [ 'ajax' ])) {
header ( 'Content-Type: application/json; charset=utf-8' );
if ( ! isset ( $result )) {
$result = new stdClass ;
}
$result -> responseText = $responseText ;
die ( json_encode ( $result ));
}
?>
<! doctype html >
< html >
< head >
< meta charset = " utf-8 " />
< title > flash . moe whois </ title >
< link href = " style.css " rel = " stylesheet " type = " text/css " />
< meta name = " viewport " content = " width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no " />
</ head >
< body >
< div class = " container " >
< div class = " header " >
< div class = " title " > flash . moe < span style = " color: #4a3650; " > whois </ span ></ div >
< div class = " nav " >
< a href = " / " > Home </ a >
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<!--< a href = " https://github.com/flashwave/whois-php " > Library </ a >-->
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</ div >
</ div >
< form class = " lookup-form " method = " get " action = " " >
< input class = " lookup-form-input " type = " text " name = " domain " placeholder = " Enter a domain or IP address to look up! " value = " <?=htmlentities( $domain );?> " id = " lookup-input " />
< input class = " lookup-form-submit " type = " submit " value = " Look up " id = " lookup-submit " />
</ form >
< div class = " result " id = " lookup-result " >< ? = htmlentities ( $responseText ); ?> </div>
< div class = " copy " >
& copy ; < a href = " https://flash.moe " > flashwave </ a > 2013 -< ? = date ( 'Y' ); ?>
</ div >
</ div >
< script > var whoisUrl = '<?=$_SERVER["PHP_SELF"];?>' ; </ script >
< script src = " ./script.js " type = " text/javascript " charset = " utf-8 " ></ script >
</ body >
</ html >
