嗨,我想从X509Certificate中提取组织名称。对于大多数应用程序,我得到了这个组织名称,但是对于Amazon应用程序,我无法提取这个名称,因为对于Amazon应用程序
x509Cert.getIssuerDN().toString();
在OU O和L值之间返回不带“,”的结果。
我使用以下代码:
CertificateFactory certFactory = CertificateFactory.getInstance("X509");
X509Certificate x509Cert = (X509Certificate) certFactory.generateCertificate(certStream);
String temp = x509Cert.getIssuerDN().toString();
对于其他应用程序,temp如下:
CN=MAP4 Platform 466-1, OU=MDb, O=Motorola, L=Libertyville, ST=Illinois, C=US
CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
CN=Microsoft Corporation Third Party Marketplace (Do Not Trust), OU=Android Marketplace Signing for Microsoft Office, O=Microsoft Corporation, L=Redmond, ST=Washington, C=US
上面是OU,O,L之间的分隔符(,),但是对于amazon应用程序,没有分隔符,下面是两个amazon应用程序的结果:
CN=Amazon Self-Sign CA, OU="Java Object Signing O=Amazon Services LLC L=Las Vegas", ST="Nevada C=US"
CN=Amazon Self-Sign CA, OU="Java Object Signing O=Amazon Services LLC L=Las Vegas", ST="Nevada C=US"
现在从上面的结果我将如何得到O的值?如有任何建议,我们将不胜感激。谢谢