/*
* Copyright 2010 Proofpoint, Inc.
*
* Licensed 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 io.airlift.http.server;
import com.google.inject.Inject;
import com.google.inject.Provider;
import io.airlift.log.Logger;
import org.apache.commons.lang.StringUtils;
import org.eclipse.jetty.security.HashLoginService;
import java.io.IOException;
public class HashLoginServiceProvider
implements Provider<HashLoginService>
{
private static final Logger log = Logger.get(HashLoginServiceProvider.class);
private final HttpServerConfig config;
@Inject
public HashLoginServiceProvider(HttpServerConfig config)
{
this.config = config;
}
public HashLoginService get()
{
String authConfig = config.getUserAuthFile();
try {
if (!StringUtils.isEmpty(authConfig)) {
HashLoginService service = new HashLoginService(HttpServerModule.REALM_NAME, authConfig);
service.loadUsers();
return service;
}
return null;
}
catch (IOException e) {
log.error(e, "Error when loading user auth info from %s", authConfig);
}
return null;
}
}