openssl_pkcs12_export

(PHP 5 >= 5.2.2, PHP 7, PHP 8)

openssl_pkcs12_export — Exporta un Archivo de Almacén de Certificado Compatible con PKCS#12 a una variable

Descripción

openssl_pkcs12_export(
    mixed $x509,
    string &$out,
    mixed $priv_key,
    string $pass,
    array $args = ?
): bool

openssl_pkcs12_export() guarda x509 en una cadena nombrada por out en un formato de archivo PKCS#12.

Parámetros

x509: Ver parámetros Key/Certificate para un listado de valores válidos.
out: Si se tiene éxito, ésto contendrá el PKCS#12.
priv_key: El componente clave privada del archivo PKCS#12.
pass: Contraseña de encriptación para desbloquear el archivo PKCS#12.
args

Valores devueltos

Devuelve true en caso de éxito o false en caso de error.

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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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