I have a problem with reading certificate information. I want to read full information using java with bouncycastle library in Android programmatically. Now, i'm just using keytool command in console:
>keytool -list -keystore 1.p12 -storetype pkcs12 -v
Any suggestions?
I've found solution, the main idea is to cast certificate to x509, then get the SubjectDN and parse values.
public class TestClass {
public static void main(String[] args) throws Exception {
KeyStore p12 = KeyStore.getInstance("pkcs12");
p12.load(new FileInputStream("pkcs.p12"), "password".toCharArray());
Enumeration<String> e = p12.aliases();
while (e.hasMoreElements()) {
String alias = e.nextElement();
X509Certificate c = (X509Certificate) p12.getCertificate(alias);
Principal subject = c.getSubjectDN();
String subjectArray[] = subject.toString().split(",");
for (String s : subjectArray) {
String[] str = s.trim().split("=");
String key = str[0];
String value = str[1];
System.out.println(key + " - " + value);
}
}
}
}
