/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.keycloak.saml.common.util;
import java.security.cert.X509Certificate;
/**
*
* @author hmlnarik
*/
public enum XmlKeyInfoKeyNameTransformer {
NONE { @Override public String getKeyName(String keyId, X509Certificate certificate) { return null; } },
KEY_ID { @Override public String getKeyName(String keyId, X509Certificate certificate) { return keyId; } },
CERT_SUBJECT { @Override public String getKeyName(String keyId, X509Certificate certificate) {
return certificate == null
? null
: (certificate.getSubjectDN() == null
? null
: certificate.getSubjectDN().getName());
} }
;
public abstract String getKeyName(String keyId, X509Certificate certificate);
public static XmlKeyInfoKeyNameTransformer from(String name, XmlKeyInfoKeyNameTransformer defaultValue) {
if (name == null) {
return defaultValue;
}
try {
return valueOf(name);
} catch (IllegalArgumentException ex) {
return defaultValue;
}
}
}