NAME

Crypt::OpenSSL::PKCS10 - Perl extension to OpenSSL's PKCS10 API.

SYNOPSIS

use Crypt::OpenSSL::PKCS10::PKCS10 qw( :const );

my $req = Crypt::OpenSSL::PKCS10->new;
$req->set_subject("/C=RO/O=UTI/OU=ssi");
$req->add_ext(Crypt::OpenSSL::PKCS10::NID_key_usage,"critical,digitalSignature,keyEncipherment");
$req->add_ext(Crypt::OpenSSL::PKCS10::NID_ext_key_usage,"serverAuth, nsSGC, msSGC, 1.3.4");
$req->add_ext(Crypt::OpenSSL::PKCS10::NID_subject_alt_name,"email:steve@openssl.org");
$req->add_custom_ext('1.2.3.3',"My new extension");
$req->add_ext_final();
$req->sign();
$req->write_pem_req('request.pem');
$req->write_pem_pk('pk.pem');
print $req->get_pem_req();

ABSTRACT

Crypt::OpenSSL::PKCS10 - Perl extension to OpenSSL's PKCS10 API.

DESCRIPTION

Crypt::OpenSSL::PKCS10 provides the ability to create PKCS10 certificate requests using RSA key pairs.

Class Methods

new

Create a new Crypt::OpenSSL::PKCS10 object by generating a new RSA key pair. There is one optional argument, the key size, which has the default value of 1024 if omitted.

new_from_rsa

Create a new Crypt::OpenSSL::PKCS10 object by generating a new RSA key pair. There is one optional argument, the key size, which has the default value of 1024 if omitted.

Instance Methods

set_subject($subject)

Sets the subject DN of the request. Note: $subject is expected to be in the format /type0=value0/type1=value1/type2=... where characters may be escaped by \

add_ext($nid, $extension)

Adds a new extension to the request. The first argument $nid is one of the exported constants (see below). The second one $extension is a string (for more info read openssl(3)).

$req->add_ext(Crypt::OpenSSL::PKCS10::NID_key_usage,"critical,digitalSignature,keyEncipherment");
$req->add_ext(Crypt::OpenSSL::PKCS10::NID_ext_key_usage,"serverAuth, nsSGC, msSGC, 1.3.4");
$req->add_ext(Crypt::OpenSSL::PKCS10::NID_subject_alt_name,"email:steve@openssl.org");

add_custom_ext($oid, $desc)

Adds a new custom extension to the request.

$req->add_custom_ext('1.2.3.3',"My new extension");

add_ext_final()

This must be called after all extensions has been added. It actually copies the extension stack to request structure.

$req->add_ext(Crypt::OpenSSL::PKCS10::NID_subject_alt_name,"email:my@email.org");
$req->add_ext_final();

sign()

This adds the signature to the PKCS10 request.

$req->sign();

get_pem_req()

Returns the PEM encoding of the PKCS10 request.

$req->get_pem_req();

write_pem_req($filename)

Writes the PEM encoding of the PKCS10 request to a given file.

$req->write_pem_req('request.pem');

get_pem_pk()

Returns the PEM encoding of the private key.

$req->get_pem_pk();

write_pem_pk($filename)

Writes the PEM encoding of the private key to a given file.

$req->write_pem_pk('request.pem');

EXPORT

None by default.

On request:

NID_key_usage NID_subject_alt_name NID_netscape_cert_type NID_netscape_comment
NID_ext_key_usage

SEE ALSO

Crypt::OpenSSL::RSA, Crypt::OpenSSL::X509.

AUTHOR

JoNO, <jonozzz@yahoo.com>

COPYRIGHT AND LICENSE

Copyright (C) 2006 by JoNO

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.2 or, at your option, any later version of Perl 5 you may have available.