P粉3511384622023-09-06 10:11:11
感謝 @neubert 提供我需要的答案，我也想將此分享給任何與我有相同問題的人。
<?php
require __DIR__ . '/vendor/autoload.php';
use phpseclib3\File\X509;
?>
<!DOCTYPE html>
<html>
<head>
<title>CSR Decode</title>
<style type="text/css">
body{
background-color: #f1f1f1;
font-family: Arial, sans-serif;
color: #333333;
}
table.section{width:100%;}
table.ftable td{padding:0px;text-align:center;font-size:13px;}
h3{
color: #2e6da4;
padding: 10px;
font-size: 20px;
text-align: center;
margin-top: 0px;
margin-bottom: 15px;
border-radius: 10px;
}
table{
width: 50%;
margin: auto;
border-collapse: collapse;
border: 1px solid #d4d4d4;
text-align: left;
}
th, td{
padding: 8px;
border: 1px solid #d4d4d4;
font-size:15px;
}
tr:nth-child(even){
background-color: #f2f2f2;
}
img{
width: 50%;
margin: auto;
margin-bottom: 10px;
}
table.table td{border:none;}
table.table{border:none;}
input[type="text"] {width: 30%;padding: 5px 20px;border:1px solid white;}
input[type="submit"]{
width: 16%;
padding: 5px 20px;
background-color:#67BC5A;
color:white;
font-weight:bold;
border:1px solid #67BC5A;
border-radius:5px;}
form.form {padding-bottom: 20px;}
p {
display: flex;
justify-content: center;
font-weight: bold;
font-size: 24px;
}
.csr_info {
display: flex;
justify-content: center;
}
.csr_info > ul{
list-style: none;
}
.csr_info > ul > li{
background: url(./img/check.png) no-repeat left;
font-size: 14px;
height: 24px;
padding: 20px 0 0px 58px;
margin: auto;
font-weight: normal;
line-height: 4px;
}
</style>
</head>
<body>
<table class="ftable" style="border:none;">
<tr>
<td style="border:none;">
<h3>Decode CSR</h3>
<form class="form"action="" method="POST">
<div>
<textarea name="csr" rows="22" cols="99"></textarea>
</div>
<div>
<input type="submit" name="submit" value="Decode CSR">
</div>
</form>
</tr>
</td>
</table>
<?php
if(isset($_POST['submit'])){
$csr = $_POST['csr'];
$x509 = new X509();
$csr2 = $x509->loadCSR($csr);
?>
<p>CSR Information</p>
<div class="csr_info">
<ul>
<li>
<strong>Common Name</strong>:
<?php
$result = array_values($x509->getDNProp('CN'));
echo $result[0];
?>
</li>
<li>
<strong>Subject Alternative Name:</strong>:
<?php
$ext = array_values($x509->getExtension('id-ce-subjectAltName'));
foreach ($ext as $value) {
$san = array_values($value);
echo " , " .$san[0];
}
?>
</li>
<li>
<strong>Organization</strong>:
<?php
$result = array_values($x509->getDNProp('O'));
echo $result[0];
?>
</li>
<li>
<strong>Organization Unit</strong>:
<?php
$result = array_values($x509->getDNProp('OU'));
echo $result[0];
?>
</li>
<li>
<strong>Locality</strong>:
<?php
$result = array_values($x509->getDNProp('L'));
echo $result[0];
?>
</li>
<li>
<strong>State</strong>:
<?php
$result = array_values($x509->getDNProp('ST'));
echo $result[0];
?>
</li>
<li>
<strong>Country</strong>:
<?php
$result = array_values($x509->getDNProp('C'));
echo $result[0];
?>
</li>
</ul>
<?php
}
?>
</div>
</body>
</html>