org.apache.hadoop.security.ssl

Class SSLHostnameVerifier.Certificates

java.lang.Object

org.apache.hadoop.security.ssl.SSLHostnameVerifier.Certificates

Enclosing interface:

org.apache.hadoop.security.ssl.SSLHostnameVerifier

public static class SSLHostnameVerifier.Certificates
extends Object

Constructor Summary

Constructors

Constructor and Description
SSLHostnameVerifier.Certificates()

Method Summary

Methods

Modifier and Type	Method and Description
static String[]	getCNs(X509Certificate cert)
static String[]	getDNSSubjectAlts(X509Certificate cert) Extracts the array of SubjectAlt DNS names from an X509Certificate.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SSLHostnameVerifier.Certificates

public SSLHostnameVerifier.Certificates()

Method Detail

getCNs

public static String[] getCNs(X509Certificate cert)

getDNSSubjectAlts

public static String[] getDNSSubjectAlts(X509Certificate cert)

Extracts the array of SubjectAlt DNS names from an X509Certificate. Returns null if there aren't any.

Note: Java doesn't appear able to extract international characters from the SubjectAlts. It can only extract international characters from the CN field.

(Or maybe the version of OpenSSL I'm using to test isn't storing the international characters correctly in the SubjectAlts?).

Parameters:

cert - X509Certificate

Returns:

Array of SubjectALT DNS names stored in the certificate.