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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.aai.interceptors.pre;
import org.onap.aai.cacher.Profiles;
import org.onap.aai.exceptions.AAIException;
import org.onap.aai.interceptors.AAIContainerFilter;
import org.onap.aai.logging.ErrorLogHelper;
import org.onap.aai.cacher.service.AuthorizationService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Profile;
import javax.annotation.Priority;
import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.container.ContainerRequestFilter;
import javax.ws.rs.container.PreMatching;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
@Profile(Profiles.ONE_WAY_SSL)
@PreMatching
@Priority(AAIRequestFilterPriority.AUTHORIZATION)
public class OneWaySslAuthorization extends AAIContainerFilter implements ContainerRequestFilter {
@Autowired
private AuthorizationService authorizationService;
@Override
public void filter(ContainerRequestContext containerRequestContext) throws IOException
{
String basicAuth = containerRequestContext.getHeaderString("Authorization");
List<MediaType> acceptHeaderValues = containerRequestContext.getAcceptableMediaTypes();
if(basicAuth == null || !basicAuth.startsWith("Basic ")){
Optional<Response> responseOptional = errorResponse("AAI_3300", acceptHeaderValues);
containerRequestContext.abortWith(responseOptional.get());
return;
}
basicAuth = basicAuth.replaceAll("Basic ", "");
if(!authorizationService.checkIfUserAuthorized(basicAuth)){
Optional<Response> responseOptional = errorResponse("AAI_3300", acceptHeaderValues);
containerRequestContext.abortWith(responseOptional.get());
return;
}
}
private Optional<Response> errorResponse(String errorCode, List<MediaType> acceptHeaderValues) {
AAIException aaie = new AAIException(errorCode);
return Optional.of(Response.status(aaie.getErrorObject().getHTTPResponseCode())
.entity(ErrorLogHelper.getRESTAPIErrorResponse(acceptHeaderValues, aaie, new ArrayList<>()))
.build());
}
}
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