OpenSSL 函数
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PHP手册

openssl_pkcs12_read

(PHP 5 >= 5.2.2)

openssl_pkcs12_read — Parse a PKCS#12 Certificate Store into an array

说明

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

openssl_pkcs12_read() parses the PKCS#12 certificate store supplied by pkcs12 into a array named certs.

参数

pkcs12

certs

On success, this will hold the Certificate Store Data.

pass

Encryption password for unlocking the PKCS#12 file.

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE.

OpenSSL 函数
在线手册：中文 英文
PHP手册
PHP手册 - N: Parse a PKCS#12 Certificate Store into an array

用户评论:

bromatom at directbox dot com (01-Sep-2008 08:18)

To extract the contents of a PKCS12 file you can use file_get_contents as well:

<?
  $certs = array();
  $pkcs12 = file_get_contents( "pkcs12file.pem" );
  // No password
  openssl_pkcs12_read( $pkcs12, $certs, "" );
  print_r( $certs );
?>

Output is:
Array
(
  [cert] => --- BEGIN CERTIFICATE ---
  //snipsnip//
  --- END CERTIFICATE ---
  [pkey] => --- BEGIN RSA PRIVATE KEY ---
  //snipsnip//
  [extracerts] = Array
  (
  )
)

mmacia at gmail dot com (26-Dec-2007 01:13)

The correct way to read a PKCS#12 file is:

<?php
$p12cert = array();
$file = '/home/mmacia/mycert.p12';
$fd = fopen($file, 'r');
$p12buf = fread($fd, filesize($file));
fclose($fd);

if ( openssl_pkcs12_read($p12buf, $p12cert, 'passphrase') )
{
    echo 'Works!';
    print_r($p12cert);
}
else
{
    echo 'Fail';
}
?>