生成随机证书 [英] Generate random certificates

问题描述

我正在寻找一个可以为测试目的生成随机证书字符串的实用程序类。有没有想过是否已经实现了？

I am looking for a utility class that can generate random certificate strings for testing purposes. Any idea if there is one already implemented?

推荐答案

内置的Java X500库更适合使用证书而不是生成和解析证书。您可能会找到一种方法来执行您想要的操作，但它几乎肯定会在受保护的API中出现问题（ sun.security。* ）。

The built-in Java X500 libraries are geared more towards using certificates than generating and parsing certificates. You might find a way to do what you want, but it would almost certainly be messy and in a protected API (sun.security.*).

我建议你加入Bouncy Castle库（Apache License）。它有一个名为 X509V3CertificateGenerator 的类，您可以使用它来设置证书的字段（发行者，主题，到期日期等）。

I suggest you include the Bouncy Castle library (Apache License). It has a class called X509V3CertificateGenerator that you can use to set the fields of a certificate (issuer, subject, expiry date, etc).

然后你应该能够使用 PEMWriter 类从中获取PEM字符串。

You should then be able to get the PEM string from it using the PEMWriter class.

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