/*
* Copyright (c) 2013, 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.application.authentication.framework;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.identity.application.authentication.framework.exception.ApplicationAuthenticationException;
import org.wso2.carbon.identity.application.authentication.framework.internal.FrameworkServiceComponent;
import java.util.ArrayList;
import java.util.List;
public class ApplicationAuthenticationService {
private static final Log log = LogFactory.getLog(ApplicationAuthenticationService.class);
public ApplicationAuthenticator getAuthenticator(String name) throws ApplicationAuthenticationException {
if (name == null) {
String errMsg = "Authenticator name cannot be null";
log.error(errMsg);
throw new ApplicationAuthenticationException(errMsg);
}
ApplicationAuthenticator appAuthenticator = null;
for (ApplicationAuthenticator authenticator : FrameworkServiceComponent.getAuthenticators()) {
if (authenticator.getName().equals(name)) {
appAuthenticator = authenticator;
}
}
return appAuthenticator;
}
public List<ApplicationAuthenticator> getAllAuthenticators() throws ApplicationAuthenticationException {
return FrameworkServiceComponent.getAuthenticators();
}
public List<ApplicationAuthenticator> getLocalAuthenticators() throws ApplicationAuthenticationException {
List<ApplicationAuthenticator> localAuthenticators = new ArrayList<ApplicationAuthenticator>();
for (ApplicationAuthenticator authenticator : FrameworkServiceComponent.getAuthenticators()) {
if (authenticator instanceof LocalApplicationAuthenticator) {
localAuthenticators.add(authenticator);
}
}
return localAuthenticators;
}
public List<ApplicationAuthenticator> getFederatedAuthenticators() throws ApplicationAuthenticationException {
List<ApplicationAuthenticator> federatedAuthenticators = new ArrayList<ApplicationAuthenticator>();
for (ApplicationAuthenticator authenticator : FrameworkServiceComponent.getAuthenticators()) {
if (authenticator instanceof FederatedApplicationAuthenticator) {
federatedAuthenticators.add(authenticator);
}
}
return federatedAuthenticators;
}
public List<ApplicationAuthenticator> getRequestPathAuthenticators() throws ApplicationAuthenticationException {
List<ApplicationAuthenticator> reqPathAuthenticators = new ArrayList<ApplicationAuthenticator>();
for (ApplicationAuthenticator authenticator : FrameworkServiceComponent.getAuthenticators()) {
if (authenticator instanceof RequestPathApplicationAuthenticator) {
reqPathAuthenticators.add(authenticator);
}
}
return reqPathAuthenticators;
}
}