openssl_pkcs12_export

(PHP 5 >= 5.2.2, PHP 7)

openssl_pkcs12_export — Exports a PKCS#12 Compatible Certificate Store File to variable.

설명

bool openssl_pkcs12_export ( mixed $x509 , string &$out , mixed $priv_key , string $pass [, array $args ] )

openssl_pkcs12_export() stores x509 into a string named by out in a PKCS#12 file format.

인수

x509: 적합한 값은 키/인증 파라메터를 참고하십시오.
out: On success, this will hold the PKCS#12.
priv_key: Private key component of PKCS#12 file.
pass: Encryption password for unlocking the PKCS#12 file.
args

반환값

성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

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User Contributed Notes 5 notes

down

Robert ¶

10 years ago


If you need to provide multiple additional certificates, the 'extracerts' argument needs to be an array with one certificate per element:
<?php
$args = array(
    'extracerts' => array(
        0 => '-----BEGIN CERTIFICATE----- cert1 ...',
        1 => '-----BEGIN CERTIFICATE----- cert2 ...',
        // ...
        )
    );
?>

You can use this to prepare a PEM.

<?php
$pemChain = '...';
preg_match_all('/(-----BEGIN CERTIFICATE-----.*?-----END CERTIFICATE-----)/si', $pemChain, $matches);
$args = array('extracerts' => $matches[0]);
openssl_pkcs12_export($signed_csr, $cerificate_out, $private_key_resource, $passphrase, $args);
?>

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simoncpu was here ¶

14 years ago


If your certificate is not password-protected, just use null or a blank string.  Otherwise, this function won't work.

down

Anonymous ¶

10 years ago


If you want to include CA-Certificates in the PKCS12 it can be accomplished by using the $args parameter.
<?php
$args = array(
               'extracerts' => $CAcert,
               'friendly_name' => 'My signed cert by CA certificate'
              );
openssl_pkcs12_export($signed_csr, $cerificate_out, $private_key_resource, $passphrase, $args);
?>

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-1

ismael at privasy dot org ¶

10 years ago


in order to export a private key to pkcs12 format, the input certificate must contain both private and associated public key in PEM format ,  

-----BEGIN RSA PRIVATE KEY-----
-----END RSA PRIVATE KEY-----

-----BEGIN CERTIFICATE-----
-----END CERTIFICATE-----

else this function might return the following error "openssl_pkcs12_export(): cannot get cert from parameter 1"

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-7

mryom ¶

13 years ago


Example:



<?php

$key = openssl_pkey_get_private(Private_Key, Password);



openssl_pkcs12_export(Certificate, $iis, $key, Password);

?>

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