/*
* Copyright 2016 Red Hat, Inc.
*
* 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.wildfly.extension.batch.jberet.deployment;
import org.jberet.spi.BatchEnvironment;
import org.wildfly.security.auth.server.SecurityDomain;
import org.wildfly.security.auth.server.SecurityIdentity;
/**
* A batch environment which can provide various security options.
*
* @author <a href="mailto:jperkins@redhat.com">James R. Perkins</a>
*/
public interface SecurityAwareBatchEnvironment extends BatchEnvironment {
/**
* Returns the security domain if defined or {@code null} if not defined.
*
* @return the security domain or {@code null} if not defined
*/
SecurityDomain getSecurityDomain();
/**
* If the {@linkplain #getSecurityDomain() security domain} is not {@code null} the current user is returned.
* otherwise {@code null} is returned.
* <p>
* Note that if the current identity is anonymous {@code null} will be returned.
* </p>
*
* @return the current user name or {@code null}
*/
default String getCurrentUserName() {
final SecurityIdentity securityIdentity = getIdentity();
if (securityIdentity != null && !securityIdentity.isAnonymous()) {
return securityIdentity.getPrincipal().getName();
}
return null;
}
/**
* If the {@linkplain #getSecurityDomain() security domain} is not {@code null} the current identity is returned.
* otherwise {@code null} is returned.
*
* @return the current identity or {@code null}
*/
default SecurityIdentity getIdentity() {
final SecurityDomain securityDomain = getSecurityDomain();
if (securityDomain != null) {
return securityDomain.getCurrentSecurityIdentity();
}
return null;
}
}