/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.nifi.web.security.x509;
import org.apache.commons.lang3.StringUtils;
import org.apache.nifi.web.security.NiFiAuthenticationRequestToken;
import org.springframework.security.web.authentication.preauth.x509.X509PrincipalExtractor;
import java.security.cert.X509Certificate;
/**
* This is an authentication request with a given JWT token.
*/
public class X509AuthenticationRequestToken extends NiFiAuthenticationRequestToken {
private final String proxiedEntitiesChain;
private final X509PrincipalExtractor principalExtractor;
private final X509Certificate[] certificates;
/**
* Creates a representation of the jwt authentication request for a user.
*
* @param proxiedEntitiesChain The http servlet request
* @param certificates The certificate chain
*/
public X509AuthenticationRequestToken(final String proxiedEntitiesChain, final X509PrincipalExtractor principalExtractor, final X509Certificate[] certificates, final String clientAddress) {
super(clientAddress);
setAuthenticated(false);
this.proxiedEntitiesChain = proxiedEntitiesChain;
this.principalExtractor = principalExtractor;
this.certificates = certificates;
}
@Override
public Object getCredentials() {
return null;
}
@Override
public Object getPrincipal() {
if (StringUtils.isBlank(proxiedEntitiesChain)) {
return principalExtractor.extractPrincipal(certificates[0]);
} else {
return String.format("%s<%s>", proxiedEntitiesChain, principalExtractor.extractPrincipal(certificates[0]));
}
}
public String getProxiedEntitiesChain() {
return proxiedEntitiesChain;
}
public X509Certificate[] getCertificates() {
return certificates;
}
@Override
public String toString() {
return getName();
}
}