/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., 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.wildfly.extension.picketlink.federation.service;
import org.jboss.as.controller.services.path.PathManager;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StartException;
import org.jboss.msc.service.StopContext;
import org.jboss.msc.value.InjectedValue;
import org.picketlink.config.federation.AuthPropertyType;
import org.picketlink.config.federation.KeyProviderType;
import org.picketlink.config.federation.KeyValueType;
import org.wildfly.extension.picketlink.federation.FederationExtension;
import java.util.ArrayList;
/**
* @author <a href="mailto:psilva@redhat.com">Pedro Silva</a>
*/
public class KeyStoreProviderService implements Service<KeyStoreProviderService> {
private static final String SERVICE_NAME = "KeyStoreProviderService";
private volatile KeyProviderType keyProviderType;
private final InjectedValue<FederationService> federationService = new InjectedValue<FederationService>();
private volatile String relativeTo;
private volatile String filePath;
private final InjectedValue<PathManager> pathManager = new InjectedValue<PathManager>();
public KeyStoreProviderService(KeyProviderType keyProviderType, String filePath, String relativeTo) {
this.keyProviderType = keyProviderType;
this.filePath = filePath;
this.relativeTo = relativeTo;
}
public static ServiceName createServiceName(String alias) {
return ServiceName.JBOSS.append(FederationExtension.SUBSYSTEM_NAME, SERVICE_NAME, alias);
}
@Override
public KeyStoreProviderService getValue() throws IllegalStateException, IllegalArgumentException {
return this;
}
@Override
public void start(StartContext context) throws StartException {
setKeyProviderType(this.keyProviderType, this.filePath, this.relativeTo);
}
@Override
public void stop(StopContext context) {
setKeyProviderType(null, null, null);
context.getController().setMode(ServiceController.Mode.REMOVE);
}
public InjectedValue<FederationService> getFederationService() {
return this.federationService;
}
public InjectedValue<PathManager> getPathManager() {
return this.pathManager;
}
private void configureKeyStoreFilePath() {
if (this.keyProviderType != null) {
String resolvedPath;
// if relative path is null, we use the file path only. This is because the file path can point to a resource inside the deployment,
// loaded from its classpath.
if (this.relativeTo != null) {
resolvedPath = getPathManager().getValue().resolveRelativePathEntry(this.filePath, this.relativeTo);
} else {
resolvedPath = this.filePath;
}
AuthPropertyType keyStoreURL = new AuthPropertyType();
keyStoreURL.setKey("KeyStoreURL");
keyStoreURL.setValue(resolvedPath);
this.keyProviderType.add(keyStoreURL);
}
}
public void removeKey(String key) {
for (KeyValueType keyValueType : new ArrayList<KeyValueType>(this.keyProviderType.getValidatingAlias())) {
if (keyValueType.getValue() != null && keyValueType.getValue().equals(key)) {
this.keyProviderType.remove(keyValueType);
}
}
}
public void addKey(String key, String validatingHost) {
removeKey(key);
String[] hosts = validatingHost.split(",");
for (String host : hosts) {
KeyValueType kv = new KeyValueType();
kv.setKey(host.trim());
kv.setValue(key.trim());
this.keyProviderType.add(kv);
}
}
public void setKeyProviderType(KeyProviderType keyProviderType, String file, String relativeTo) {
if (keyProviderType != null) {
for (KeyValueType kv : this.keyProviderType.getValidatingAlias()) {
keyProviderType.add(kv);
}
}
this.filePath = file;
this.relativeTo = relativeTo;
this.keyProviderType = keyProviderType;
configureKeyStoreFilePath();
getFederationService().getValue().setKeyProviderType(this.keyProviderType);
}
}