用于Perl的PHP openssl等价？

Question

下面的代码在perl中用来创建自签名证书的等效示例是什么？

我所有可用的是Crypt::OpenSSL::RSA (如果有另一个模块让我知道，所以我可以验证它是可用的或可能安装，因为我不是管理员/所有者，由于权利问题，我不能自己做它)，我还没有找到关于如何实现这种…如果可能的话，我确实想避免使用命令行命令，但如果这是创建此命令的最后手段，则不会。

<?php
// The certificate password
$passphrase = "some random password";

// Fill in data for the distinguished name to be used in the cert
// You must change the values of these keys to match your name and
// company, or more precisely, the name and company of the person/site
// that you are generating the certificate for.
// For SSL certificates, the commonName is usually the domain name of
// that will be using the certificate, but for S/MIME certificates,
// the commonName will be the name of the individual who will use the
// certificate.
$certificateInfo = array(
    "countryName" => "UK",
    "stateOrProvinceName" => "England",
    "localityName" => "London",
    "organizationName" => "blabla",
    "organizationalUnitName" => "Bla bla Developer's Team",
    "commonName" => "blabla.com",
    "emailAddress" => "support@blabla.com"
);

$configargs = array(
    'digest_alg' => 'sha1',
    'private_key_bits' => 1024,
    'private_key_type' => OPENSSL_KEYTYPE_RSA,
    'encrypt_key' => true
    );

// Generate a new private (and public) key pair
$privkey = null;

// Generate a certificate signing request
$csr = openssl_csr_new($certificateInfo, $privkey);

// You will usually want to create a self-signed certificate at this
// point until your CA fulfills your request.
// This creates a self-signed cert that is valid for 365 days
$sscert = openssl_csr_sign($csr, null, $privkey, 365, $configargs);//, $configArgs

// Now you will want to preserve your private key, CSR and self-signed
// cert so that they can be installed into your web server, mail server
// or mail client (depending on the intended use of the certificate).
// This example shows how to get those things into variables, but you
// can also store them directly into files.
// Typically, you will send the CSR on to your CA who will then issue
// you with the "real" certificate.
openssl_csr_export($csr, $csrout);
openssl_x509_export($sscert, $certout);
openssl_pkey_export($privkey, $pkeyout, $passphrase);
?>

Answer 1

大多数Perl模块，包括您找到的常见的Crypt::OpenSSL::RSA模块，都只是对openssl命令进行了包装。

因此，我建议您首先考虑所需的数据以及如何在命令行上完成这些操作。有一些很棒的examples和tutorials。

然后，如果您想在Perl中执行此操作，则可以调整example code from Crypt::OpenSSL::RSA或OpenCA::OpenSSL (another popular module for integrating OpenSSL commands)，使其包含所需的值和设置。

或者，每个OpenSSL安装中都包含一个名为CA.pl的Perl脚本:这也是一个很好的地方，可以利用它们的示例来调整它以满足您的需要。(在我的基于Debian的服务器上，它安装在/usr/lib/ssl/misc/CA.pl上，但可能会有所不同。)

祝好运!

Answer 2

试试OpenCA::OpenSSL吧。我认为这应该可以满足您的需求。

Answer 3

你可以试试Crypt::OpenSSL::CA，initial example似乎或多或少会做你想做的事情。您可能需要首先通过其他方式生成密钥对，可能是通过Crypt::OpenSSL::RSA。