我尝试集成Paybox信用卡交易解决方案。
我尝试了至少100种不同的解决方案（不是开玩笑），但没有一种有效，每次我都会收到"商业识别问题。拒绝！"（法语）。
这是我拥有的最"稳定"的代码：
<?php
function gen_hmac($site, $rang, $identifiant, $devise, $cmd, $porteur, $hash, $time, $total, $retour, $key) {
$msg = "PBX_SITE=". $site
."&PBX_RANG=". $rang
."&PBX_IDENTIFIANT=". $identifiant
."&PBC_TOTAL=". $total
."&PBX_DEVISE=". $devise
."&PBC_CMD=". $cmd
."&PBC_PORTEUR=". $porteur
."&PBC_RETOUR=". $retour
."&PBC_HASH=". $hash
."&PBC_TIME=" . $time ;
$binkey = pack("H*", $key);
echo "<!-- " . $msg . " -->";
$hmac = strtoupper(hash_hmac('sha512', $msg, $binkey));
echo "<!-- " . $hmac . " -->";
return $hmac;
}
// static
$site = 1999888;
$rang = 32;
//$identifiant = 110647233;
$identifiant = 107904482;
$devise = 978;
$hash = "SHA512";
$key = "0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF";
$cmd = "TEST Paybox";
$porteur = "test@paybox.com";
$time = date("c");
//$time = "2011-02-28T11:01:50+01:00";
// variable
$total = 1000;
//$retour = "ref:R;trans:T;auto:A;tarif:M;abonnement:B;pays:Y;erreur:E";
$retour = "Mt:M;Ref:R;Auto:A;Erreur:E";
$hmac = gen_hmac($site, $rang, $identifiant, $devise, $cmd, $porteur, $hash, $time, $total, $retour, $key);
?>
<html>
<head>
<title>Paybox TEST</title>
</head>
<body>
<?php
//print_r(hash_algos());
?>
<form method="POST" action="https://preprod-tpeweb.paybox.com/cgi/MYchoix_pagepaiement.cgi">
<!--<form method="POST" action="https://preprod-tpeweb.paybox.com/cgi/MYframepagepaiement_ip.cgi">-->
<!--<form method="POST" action="https://preprod-tpeweb.paybox.com/cgi/ChoixPaiementMobile.cgi">-->
<input type="hidden" name="PBX_SITE" value="<?php echo $site; ?>" />
<input type="hidden" name="PBX_RANG" value="<?php echo $rang; ?>" />
<input type="hidden" name="PBX_IDENTIFIANT" value="<?php echo $identifiant; ?>" />
<input type="hidden" name="PBX_TOTAL" value="<?php echo $total; ?>" />
<input type="hidden" name="PBX_DEVISE" value="<?php echo $devise; ?>" />
<input type="hidden" name="PBX_CMD" value="<?php echo $cmd; ?>" />
<input type="hidden" name="PBX_PORTEUR" value="<?php echo $porteur; ?>" />
<input type="hidden" name="PBX_RETOUR" value="<?php echo $retour; ?>" />
<input type="hidden" name="PBX_HASH" value="<?php echo $hash; ?>" />
<input type="hidden" name="PBX_TIME" value="<?php echo $time; ?>" />
<input type="hidden" name="PBX_HMAC" value="<?php echo $hmac; ?>" />
<!--<input type="hidden" name="PBX_REFUSE" value="http://test.fr/" />
<input type="hidden" name="PBX_ANNULE" value="http://test.fr/" />
<input type="hidden" name="PBX_EFFECTUE" value="http://test.fr/" />-->
<input type="submit" value="envoyer" />
</form>
</body>
</html>
大多数静态值来自paybox测试文档。
那么，你知道我的代码出了什么问题吗？或者你知道如何在发送到paybox服务器的内容上获得更多错误的详细信息吗？
真诚的
编辑：关于我目标的更多细节。我真正需要的是用java编写代码，但我用php编写了一些代码示例，这最终起到了帮助作用。
现在，我试图了解如何在java中生成一个干净的hmac/sha512。
<?php
$key = "0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF";
$binkey = pack("H*", $key);
echo strtoupper(hash_hmac('sha512', "ABC", $binkey));
?>
输出：100A6A016A4B21AE120851D51C93B293D95B7D8A44B16ACBEFC2D1C9DF02B6F54FA3C2D6802E52FED5DF8652DDD24488A204682D2D1CE861FDA4E67F2792643
那么，我如何在java中重新创建相同的hmac算法呢？
我尝试了很多事情，但没有人实现我的目标，但这是我目前拥有的：
private String generateHMAC( String datas )
{
// final Charset asciiCs = Charset.forName( "utf-8" );
Mac mac;
String result = "";
try
{
byte[] bytesKey = PayboxConstants.KEY.getBytes( );
final SecretKeySpec secretKey = new SecretKeySpec( bytesKey, "HmacSHA512" );
mac = Mac.getInstance( "HmacSHA512" );
mac.init( secretKey );
final byte[] macData = mac.doFinal( datas.getBytes( ) );
byte[] hex = new Hex( ).encode( macData );
result = new String( hex, "ISO-8859-1" );
}
catch ( final NoSuchAlgorithmException e )
{
AppLogService.error( e );
}
catch ( final InvalidKeyException e )
{
AppLogService.error( e );
}
catch ( UnsupportedEncodingException e )
{
AppLogService.error( e );
}
return result.toUpperCase( );
}
但它的输出是：AA64929877D7A7AC81109E877311414806F1973CC47B897ECE713171A25A11B279329B1BFF39EA72A5EFB7EDCD71D1F34D5AAC49999A780BD13F019ED99685B80
这绝对不等同于"克隆"的php-hmac算法。
那么，我可以在我的java代码中添加什么，使其与php等价？
编辑：事实上，我设法让一切都能协同工作，我可以在这里：http://dev.lutece.paris.fr/plugins/plugin-paybox/index.html
<section class="rl-box">
<div class="container padd-xs-0">
<div class="content-section1">
<div class="left-cont col-md-12 col-sm-12">
<div class="container-fluid">
<?php
$PBX_SITE = "1999888";
$PBX_RANG = "32";
$PBX_IDENTIFIANT = "your identifiant id";
$secretKeyTest = "0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF";
$PBX_PORTEUR = "your-email";
$PAYBOX_DOMAIN_SERVER = "tpeweb.paybox.com";
$dateTime = date("c");
$PBX_TOTAL = 4000; //$_POST["PBX_TOTAL"]; // Amount
$PBX_DEVISE = 978;
//$PBX_CMD = $_POST["PBX_CMD"]."|".$_POST["user"]."|".$_POST["typed"]."|".$_POST["period"]."|".$_POST["id"]; // order ID no.
$PBX_CMD = 1; // order ID no.Eg: userid,order_id
$PBX_RETOUR = "Mt:M;Ref:R;Auto:A;Erreur:E";
$PBX_HASH = "SHA512";
$PBX_TIME = $dateTime;
//$PBX_EFFECTUE = "http://www.leader-underwriting.eu/payment/payment.php";
$msg = "PBX_SITE=$PBX_SITE" .
"&PBX_RANG=$PBX_RANG" .
"&PBX_IDENTIFIANT=$PBX_IDENTIFIANT" .
"&PBX_TOTAL=$PBX_TOTAL" .
"&PBX_DEVISE=$PBX_DEVISE" .
"&PBX_CMD=$PBX_CMD" .
"&PBX_PORTEUR=$PBX_PORTEUR" .
"&PBX_RETOUR=$PBX_RETOUR" .
"&PBX_HASH=$PBX_HASH" .
"&PBX_TIME=$PBX_TIME";
$binKey = pack("H*", $secretKeyTest);
$hmac = strtoupper(hash_hmac('sha512', $msg, $binKey));
$cuu = str_replace(",", "", $ramount);
?>
<form method="POST" name="form_payment" action="https://preprod-tpeweb.paybox.com/cgi/MYchoix_pagepaiement.cgi">
<input type="hidden" name="PBX_SITE" value="<?php echo $PBX_SITE; ?>">
<input type="hidden" name="PBX_RANG" value="<?php echo $PBX_RANG; ?>">
<input type="hidden" name="PBX_IDENTIFIANT" value="<?php echo $PBX_IDENTIFIANT; ?>">
<input type="hidden" name="PBX_TOTAL" value="<?php echo $PBX_TOTAL; ?>"> <!--dynamic-->
<input type="hidden" name="PBX_DEVISE" value="<?php echo $PBX_DEVISE; ?>">
<input type="hidden" name="PBX_CMD" value="<?php echo $PBX_CMD; ?>"> <!--dynamic-->
<input type="hidden" name="PBX_PORTEUR" value="<?php echo $PBX_PORTEUR ?>">
<input type="hidden" name="PBX_RETOUR" value="<?php echo $PBX_RETOUR; ?>">
<input type="hidden" name="PBX_HASH" value="<?php echo $PBX_HASH; ?>">
<input type="hidden" name="PBX_TIME" value="<?php echo $PBX_TIME; ?>">
<input type="hidden" name="PBX_HMAC" value="<?php echo $hmac; ?>">
<button type="submit" class="btn btn-primary payment">
Payer
</button>
</form>
<center>
</center>
</div>
</div>
</div> <!-- .container-fluid -->
</div>
</div>
</div>
</section>