import java.io.File;
import java.io.FileInputStream;
import java.security.KeyStore;
import java.security.Security;
import java.security.cert.Certificate;
public class P12Reader {
public static void main(String[] args) throws Exception {
Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider());
char[] password = "your_password".toCharArray();
String p12file = "path/to/p12/file.p12";
KeyStore ks = KeyStore.getInstance("PKCS12");
FileInputStream fis = new FileInputStream(p12file);
ks.load(fis, password);
String alias = ks.aliases().nextElement();
Certificate[] chain = ks.getCertificateChain(alias);
for (Certificate cert : chain) {
System.out.println(cert.toString());
}
}
}
该代码示例使用Bouncy Castle库来打开PKCS#12文件。您需要将Bouncy Castle库添加到类路径中才能运行此代码。您可以从以下链接下载Bouncy Castle库:https://www.bouncycastle.org/latest_releases.html
使用代码示例的时候请替换password
和p12file
变量的值为您自己的密码和文件路径。运行代码后,您将能够显示PKCS#12文件中包含的证书链信息。