/**
* Copyright (C) 2009 eXo Platform SAS.
*
* 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.exoplatform.services.organization.idm;
import java.io.InputStream;
import java.net.URL;
import javax.naming.InitialContext;
import org.exoplatform.container.ExoContainerContext;
import org.exoplatform.container.configuration.ConfigurationManager;
import org.exoplatform.container.xml.InitParams;
import org.exoplatform.container.xml.ValueParam;
import org.exoplatform.services.database.HibernateService;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import org.exoplatform.services.naming.InitialContextInitializer;
import org.infinispan.Cache;
import org.picketlink.idm.api.IdentitySession;
import org.picketlink.idm.api.IdentitySessionFactory;
import org.picketlink.idm.api.cfg.IdentityConfiguration;
import org.picketlink.idm.cache.APICacheProvider;
import org.picketlink.idm.common.exception.IdentityConfigurationException;
import org.picketlink.idm.impl.configuration.IdentityConfigurationImpl;
import org.picketlink.idm.impl.configuration.jaxb2.JAXB2IdentityConfiguration;
import org.picketlink.idm.spi.cache.IdentityStoreCacheProvider;
import org.picketlink.idm.spi.configuration.metadata.IdentityConfigurationMetaData;
import org.picocontainer.Startable;
/*
* @author <a href="mailto:boleslaw.dawidowicz at redhat.com">Boleslaw Dawidowicz</a>
*/
public class PicketLinkIDMServiceImpl implements PicketLinkIDMService, Startable {
private static Log log = ExoLogger.getLogger(PicketLinkIDMServiceImpl.class);
public static final String PARAM_CONFIG_OPTION = "config";
public static final String PARAM_JNDI_NAME_OPTION = "jndiName";
public static final String PARAM_SKIP_EXPIRATION_STRUCTURE_CACHE_ENTRIES = "skipExpirationOfStructureCacheEntries";
public static final String PARAM_STALE_CACHE_NODES_LINKS_CLEANER_DELAY = "staleCacheNodesLinksCleanerDelay";
public static final int DEFAULT_STALE_CACHE_NODES_LINKS_CLEANER_DELAY = 120000;
public static final String REALM_NAME_OPTION = "portalRealm";
public static final String CACHE_CONFIG_API_OPTION = "apiCacheConfig";
public static final String CACHE_CONFIG_STORE_OPTION = "storeCacheConfig";
private IdentitySessionFactory identitySessionFactory;
private String config;
private String realmName = "idm_realm";
private IdentityConfiguration identityConfiguration;
private IntegrationCache integrationCache;
private HibernateService hibernateService;
private InfinispanCacheFactory infinispanCacheFactory = InfinispanCacheFactory.getInstance();
private PicketLinkIDMServiceImpl() {
}
public PicketLinkIDMServiceImpl(ExoContainerContext exoContainerContext, InitParams initParams,
HibernateService hibernateService, ConfigurationManager confManager, PicketLinkIDMCacheService picketLinkIDMCache,
InitialContextInitializer dependency) throws Exception {
ValueParam config = initParams.getValueParam(PARAM_CONFIG_OPTION);
ValueParam jndiName = initParams.getValueParam(PARAM_JNDI_NAME_OPTION);
ValueParam canExpireStructureCacheEntriesParam = initParams
.getValueParam(PARAM_SKIP_EXPIRATION_STRUCTURE_CACHE_ENTRIES);
ValueParam staleCacheNodesLinksCleanerDelayParam = initParams
.getValueParam(PARAM_STALE_CACHE_NODES_LINKS_CLEANER_DELAY);
ValueParam realmName = initParams.getValueParam(REALM_NAME_OPTION);
ValueParam apiCacheConfig = initParams.getValueParam(CACHE_CONFIG_API_OPTION);
ValueParam storeCacheConfig = initParams.getValueParam(CACHE_CONFIG_STORE_OPTION);
this.hibernateService = hibernateService;
if (config == null && jndiName == null) {
throw new IllegalStateException("Either '" + PARAM_CONFIG_OPTION + "' or '" + PARAM_JNDI_NAME_OPTION
+ "' parameter must " + "be specified");
}
if (realmName != null) {
this.realmName = realmName.getValue();
}
long staleCacheNodesLinksCleanerDelay = staleCacheNodesLinksCleanerDelayParam == null ? DEFAULT_STALE_CACHE_NODES_LINKS_CLEANER_DELAY
: Long.parseLong(staleCacheNodesLinksCleanerDelayParam.getValue());
boolean skipExpirationOfStructureCacheEntries = canExpireStructureCacheEntriesParam != null
&& "true".equals(canExpireStructureCacheEntriesParam.getValue());
// Not ideal, as we are changing field of singleton (could be changed more time with different values for different
// portal containers)
infinispanCacheFactory.setSkipExpirationOfStructureCacheEntries(skipExpirationOfStructureCacheEntries);
if (config != null) {
this.config = config.getValue();
URL configURL = confManager.getURL(this.config);
if (configURL == null) {
throw new IllegalStateException("Cannot fine resource: " + this.config);
}
IdentityConfigurationMetaData configMD = JAXB2IdentityConfiguration.createConfigurationMetaData(confManager
.getInputStream(this.config));
identityConfiguration = new IdentityConfigurationImpl().configure(configMD);
identityConfiguration.getIdentityConfigurationRegistry().register(hibernateService.getSessionFactory(),
"hibernateSessionFactory");
if (apiCacheConfig != null) {
InputStream configStream = confManager.getInputStream(apiCacheConfig.getValue());
if (configStream == null) {
throw new IllegalArgumentException("Infinispan configuration InputStream is null");
}
Cache cache = infinispanCacheFactory.createInfinispanCache(configStream,
exoContainerContext.getPortalContainerName(), "api");
configStream.close();
// PLIDM API cache
APICacheProvider apiCacheProvider = infinispanCacheFactory.createAPICacheProvider(
staleCacheNodesLinksCleanerDelay, cache);
picketLinkIDMCache.register(apiCacheProvider);
identityConfiguration.getIdentityConfigurationRegistry().register(apiCacheProvider, "apiCacheProvider");
// Integration cache
integrationCache = infinispanCacheFactory.createIntegrationCache(cache);
picketLinkIDMCache.register(integrationCache);
}
if (storeCacheConfig != null) {
InputStream configStream = confManager.getInputStream(storeCacheConfig.getValue());
if (configStream == null) {
throw new IllegalArgumentException("Infinispan configuration InputStream is null");
}
Cache cache = infinispanCacheFactory.createInfinispanCache(configStream,
exoContainerContext.getPortalContainerName(), "store");
configStream.close();
IdentityStoreCacheProvider storeCacheProvider = infinispanCacheFactory.createStoreCacheProvider(
staleCacheNodesLinksCleanerDelay, cache);
picketLinkIDMCache.register(storeCacheProvider);
identityConfiguration.getIdentityConfigurationRegistry().register(storeCacheProvider, "storeCacheProvider");
}
} else {
identitySessionFactory = (IdentitySessionFactory) new InitialContext().lookup(jndiName.getValue());
}
}
public void start() {
if (identitySessionFactory == null) {
try {
identitySessionFactory = identityConfiguration.buildIdentitySessionFactory();
} catch (IdentityConfigurationException e) {
throw new RuntimeException(e);
}
}
}
public void stop() {
}
public IdentitySessionFactory getIdentitySessionFactory() {
return identitySessionFactory; // To change body of implemented methods use File | Settings | File Templates.
}
public IdentitySession getIdentitySession() throws Exception {
return getIdentitySessionFactory().getCurrentIdentitySession(realmName);
}
public IdentitySession getIdentitySession(String realm) throws Exception {
if (realm == null) {
throw new IllegalArgumentException("Realm name cannot be null");
}
return getIdentitySessionFactory().getCurrentIdentitySession(realm);
}
public IntegrationCache getIntegrationCache() {
return integrationCache;
}
public String getRealmName() {
return realmName;
}
public HibernateService getHibernateService() {
return hibernateService;
}
}