/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.webservices.tomcat;
import static org.jboss.as.webservices.WSMessages.MESSAGES;
import java.util.List;
import org.jboss.as.ee.structure.Attachments;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.webservices.metadata.model.EJBEndpoint;
import org.jboss.metadata.ear.jboss.JBossAppMetaData;
import org.jboss.metadata.ear.spec.EarMetaData;
import org.jboss.metadata.javaee.spec.SecurityRoleMetaData;
import org.jboss.metadata.javaee.spec.SecurityRolesMetaData;
import org.jboss.ws.common.integration.WSHelper;
import org.jboss.wsf.spi.deployment.Deployment;
import org.jboss.wsf.spi.deployment.Endpoint;
import org.jboss.wsf.spi.metadata.j2ee.EJBArchiveMetaData;
import org.jboss.wsf.spi.metadata.j2ee.EJBMetaData;
import org.jboss.wsf.spi.metadata.j2ee.EJBSecurityMetaData;
/**
* Creates web app security meta data for EJB deployment.
*
* @author <a href="mailto:ropalka@redhat.com">Richard Opalka</a>
* @author <a href="mailto:tdiesler@redhat.com">Thomas Diesler</a>
*/
abstract class AbstractSecurityMetaDataAccessorEJB implements SecurityMetaDataAccessorEJB {
/**
* @see org.jboss.webservices.integration.tomcat.AbstractSecurityMetaDataAccessorEJB#getSecurityDomain(Deployment)
*
* @param dep webservice deployment
* @return security domain associated with EJB 3 deployment
*/
public String getSecurityDomain(final Deployment dep) {
String securityDomain = null;
for (final EJBEndpoint ejbEndpoint : getEjbEndpoints(dep)) {
final String nextSecurityDomain = ejbEndpoint.getSecurityDomain();
securityDomain = getDomain(securityDomain, nextSecurityDomain);
}
if (securityDomain == null) {
final DeploymentUnit unit = WSHelper.getRequiredAttachment(dep, DeploymentUnit.class);
if (unit.getParent() != null) {
final EarMetaData jbossAppMD = unit.getParent().getAttachment(Attachments.EAR_METADATA);
return jbossAppMD instanceof JBossAppMetaData ? ((JBossAppMetaData)jbossAppMD).getSecurityDomain() : null;
}
}
return securityDomain;
}
public SecurityRolesMetaData getSecurityRoles(final Deployment dep) {
final SecurityRolesMetaData securityRolesMD = new SecurityRolesMetaData();
for (final EJBEndpoint ejbEndpoint : getEjbEndpoints(dep)) {
for (final String roleName : ejbEndpoint.getSecurityRoles()) {
final SecurityRoleMetaData securityRoleMD = new SecurityRoleMetaData();
securityRoleMD.setRoleName(roleName);
securityRolesMD.add(securityRoleMD);
}
}
return securityRolesMD;
}
protected abstract List<EJBEndpoint> getEjbEndpoints(final Deployment dep);
/**
* @see org.jboss.webservices.integration.tomcat.SecurityMetaDataAccessorEJB#getAuthMethod(Endpoint)
*
* @param endpoint EJB webservice endpoint
* @return authentication method or null if not specified
*/
public String getAuthMethod(final Endpoint endpoint) {
final EJBSecurityMetaData ejbSecurityMD = this.getEjbSecurityMetaData(endpoint);
final boolean hasEjbSecurityMD = ejbSecurityMD != null;
return hasEjbSecurityMD ? ejbSecurityMD.getAuthMethod() : null;
}
/**
* @see org.jboss.webservices.integration.tomcat.SecurityMetaDataAccessorEJB#isSecureWsdlAccess(Endpoint)
*
* @param endpoint EJB webservice endpoint
* @return whether WSDL access have to be secured
*/
public boolean isSecureWsdlAccess(final Endpoint endpoint) {
final EJBSecurityMetaData ejbSecurityMD = this.getEjbSecurityMetaData(endpoint);
final boolean hasEjbSecurityMD = ejbSecurityMD != null;
return hasEjbSecurityMD ? ejbSecurityMD.getSecureWSDLAccess() : false;
}
/**
* @see org.jboss.webservices.integration.tomcat.SecurityMetaDataAccessorEJB#getTransportGuarantee(Endpoint)
*
* @param endpoint EJB webservice endpoint
* @return transport guarantee or null if not specified
*/
public String getTransportGuarantee(final Endpoint endpoint) {
final EJBSecurityMetaData ejbSecurityMD = this.getEjbSecurityMetaData(endpoint);
final boolean hasEjbSecurityMD = ejbSecurityMD != null;
return hasEjbSecurityMD ? ejbSecurityMD.getTransportGuarantee() : null;
}
/**
* Gets EJB security meta data if associated with EJB endpoint.
*
* @param endpoint EJB webservice endpoint
* @return EJB security meta data or null
*/
private EJBSecurityMetaData getEjbSecurityMetaData(final Endpoint endpoint) {
final String ejbName = endpoint.getShortName();
final Deployment dep = endpoint.getService().getDeployment();
final EJBArchiveMetaData ejbArchiveMD = WSHelper.getOptionalAttachment(dep, EJBArchiveMetaData.class);
final EJBMetaData ejbMD = ejbArchiveMD != null ? ejbArchiveMD.getBeanByEjbName(ejbName) : null;
return ejbMD != null ? ejbMD.getSecurityMetaData() : null;
}
/**
* Returns security domain value. This method checks domain is the same for every EJB 3 endpoint.
*
* @param oldSecurityDomain our security domain
* @param nextSecurityDomain next security domain
* @return security domain value
* @throws IllegalStateException if domains have different values
*/
private String getDomain(final String oldSecurityDomain, final String nextSecurityDomain) {
if (nextSecurityDomain == null) {
return oldSecurityDomain;
}
if (oldSecurityDomain == null) {
return nextSecurityDomain;
}
ensureSameDomains(oldSecurityDomain, nextSecurityDomain);
return oldSecurityDomain;
}
/**
* This method ensures both passed domains contain the same value.
*
* @param oldSecurityDomain our security domain
* @param newSecurityDomain next security domain
* @throws IllegalStateException if domains have different values
*/
private void ensureSameDomains(final String oldSecurityDomain, final String newSecurityDomain) {
final boolean domainsDiffer = !oldSecurityDomain.equals(newSecurityDomain);
if (domainsDiffer)
throw MESSAGES.multipleSecurityDomainsDetected(oldSecurityDomain, newSecurityDomain);
}
}