/*
* Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.wso2.carbon.identity.provisioning.listener;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.context.PrivilegedCarbonContext;
import org.wso2.carbon.identity.application.common.IdentityApplicationManagementException;
import org.wso2.carbon.identity.application.common.model.IdentityProvider;
import org.wso2.carbon.identity.provisioning.IdentityProvisioningException;
import org.wso2.carbon.identity.provisioning.cache.ProvisioningConnectorCache;
import org.wso2.carbon.identity.provisioning.cache.ProvisioningConnectorCacheEntry;
import org.wso2.carbon.identity.provisioning.cache.ProvisioningConnectorCacheKey;
import org.wso2.carbon.identity.provisioning.cache.ServiceProviderProvisioningConnectorCache;
import org.wso2.carbon.identity.provisioning.cache.ServiceProviderProvisioningConnectorCacheEntry;
import org.wso2.carbon.identity.provisioning.cache.ServiceProviderProvisioningConnectorCacheKey;
import org.wso2.carbon.identity.provisioning.dao.ProvisioningManagementDAO;
import org.wso2.carbon.identity.provisioning.internal.ProvisioningServiceDataHolder;
import org.wso2.carbon.idp.mgt.IdentityProviderManagementException;
import org.wso2.carbon.idp.mgt.listener.AbstractIdentityProviderMgtListener;
import org.wso2.carbon.user.api.UserStoreException;
import org.wso2.carbon.user.core.service.RealmService;
import org.wso2.carbon.utils.multitenancy.MultitenantConstants;
import java.util.List;
public class ProvisioningIdentityProviderMgtListener extends AbstractIdentityProviderMgtListener {
private static final Log log = LogFactory.getLog(ProvisioningIdentityProviderMgtListener.class);
private static ProvisioningManagementDAO provisioningManagementDAO = new ProvisioningManagementDAO();
@Override
public boolean doPreDeleteIdP(String idPName, String tenantDomain) throws IdentityProviderManagementException {
try {
destroyConnector(idPName, tenantDomain);
} catch (IdentityProvisioningException e) {
throw new IdentityProviderManagementException("Error when provisioning IDP deletion", e);
}
return true;
}
@Override
public boolean doPreUpdateIdP(String oldIdPName, IdentityProvider identityProvider, String tenantDomain) throws
IdentityProviderManagementException {
try {
destroyConnector(oldIdPName, tenantDomain);
} catch (IdentityProvisioningException e) {
throw new IdentityProviderManagementException("Error when provisioning IDP update", e);
}
return true;
}
/**
* @param identityProviderName
* @param tenantDomain
* @throws IdentityProvisioningException
*/
public void destroyConnector(String identityProviderName, String tenantDomain)
throws IdentityProvisioningException {
try {
PrivilegedCarbonContext.startTenantFlow();
PrivilegedCarbonContext carbonContext = PrivilegedCarbonContext
.getThreadLocalCarbonContext();
carbonContext.setTenantId(MultitenantConstants.SUPER_TENANT_ID);
carbonContext.setTenantDomain(MultitenantConstants.SUPER_TENANT_DOMAIN_NAME);
ProvisioningConnectorCacheKey cacheKey = new ProvisioningConnectorCacheKey(identityProviderName, tenantDomain);
ProvisioningConnectorCacheEntry entry = ProvisioningConnectorCache.getInstance().getValueFromCache(cacheKey);
if (entry != null) {
ProvisioningConnectorCache.getInstance().clearCacheEntry(cacheKey);
if (log.isDebugEnabled()) {
log.debug("Provisioning cached entry removed for idp " + identityProviderName);
}
} else {
if (log.isDebugEnabled()) {
log.debug("Provisioning cached entry not found for idp " + identityProviderName);
}
}
int tenantId;
try {
RealmService realmService = ProvisioningServiceDataHolder.getInstance().getRealmService();
tenantId = realmService.getTenantManager().getTenantId(tenantDomain);
} catch (UserStoreException e) {
throw new IdentityProvisioningException
("Error occurred while retrieving tenant id from tenant domain", e);
}
try {
List<String> serviceProviders = provisioningManagementDAO.getSPNamesOfProvisioningConnectorsByIDP
(identityProviderName, tenantId);
for (String serviceProvider : serviceProviders) {
ServiceProviderProvisioningConnectorCacheKey key = new ServiceProviderProvisioningConnectorCacheKey
(serviceProvider, tenantDomain);
ServiceProviderProvisioningConnectorCacheEntry cacheEntry =
ServiceProviderProvisioningConnectorCache.getInstance().getValueFromCache(key);
if (cacheEntry != null) {
ServiceProviderProvisioningConnectorCache.getInstance().clearCacheEntry(key);
if (log.isDebugEnabled()) {
log.debug("Service Provider '" + serviceProvider +
"' Provisioning cached entry removed for idp " + identityProviderName);
}
} else {
if (log.isDebugEnabled()) {
log.debug("Service Provider '" + serviceProvider +
"' Provisioning cached entry not found for idp " + identityProviderName);
}
}
}
} catch (IdentityApplicationManagementException e) {
throw new IdentityProvisioningException("Error occurred while removing cache entry from the " +
"service provider provisioning connector cache", e);
}
} finally {
PrivilegedCarbonContext.endTenantFlow();
}
}
public int getDefaultOrderId(){
return 20;
}
}