PHP openssl_pkcs12_read()用法及代码示例

openssl_pkcs12_read()函数是PHP中的内置函数，由PKCS＃12证书存储区使用，以将其转换为pkcs12提供的数组。 PKCS＃12文件可能已加密并签名。

用法:

bool openssl_pkcs12_read( string $pkcs12, array &$certs, string $pass )

参数：此函数接受上述和以下描述的三个参数：

• $pkcs12：PKCS＃12是RSA实验室发布的称为Public-Key密码学标准(PKCS)的标准系列之一。
• $certs:如果成功，它将包含证书存储信息。
• $pass:此参数用于解锁PKCS＃12文件的加密密码。

返回值：如果成功，则此函数返回TRUE；如果失败，则返回FALSE。

例：

<?php 
  
$dn = array( 
    "countryName" => 'xx', 
    "stateOrProvinceName" => 'uttar prradesh', 
    "localityName" => 'varanasi', 
    "organizationName" => 'geeksforgeeks', 
    "organizationalUnitName" => 'geeks team', 
    "commonName" => 'people', 
    "emailAddress" => 'user@geeks.com'
); 
   
$privateKeyPass = 'dummyPassword'; 
$numberOfDays   = 108; 
   
$privateKey = openssl_pkey_new(); 
$csr = openssl_csr_new($dn, $privateKey); 
   
// Create a csr file, change null to 
// a filename to save  
$sscert = openssl_csr_sign($csr,  
    null, $privateKey, $numberOfDays); 
   
// On success $publicKey will hold 
// the PEM content  
openssl_x509_export($sscert, $publicKey); 
   
// Export the privateKey as a PEM content 
openssl_pkey_export($privateKey,  
        $privateKey, $privateKeyPass); 
   
   
// Parses the $privateKey and used by 
// openssl_pkcs12_export_to_file. 
$key = openssl_pkey_get_private( 
        $privateKey, $privateKeyPass); 
   
$certificateOutput = null; 
  
// Save the pfx file to $certificateOutput 
openssl_pkcs12_export($sscert,  
    $certificateOutput, $key, $privateKeyPass); 
   
// openssl_pkcs12_read reads the pkcs12 
// certificate and store into array 
openssl_pkcs12_read ($certificateOutput,  
        $readableOutput, $privateKeyPass ); 
          
var_dump($readableOutput); 
  
?>

输出：

array(2) {
 ["cert"]=>
  string(1444) "-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
"
  ["pkey"]=>
  string(1704) "-----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----
"
}