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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.aailog.filter;
import javax.annotation.Priority;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.container.PreMatching;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.UriInfo;
import org.onap.aai.aailog.logs.ServiceName;
import org.onap.logging.filter.base.AuditLogContainerFilter;
import org.onap.logging.filter.base.Constants;
import org.onap.logging.filter.base.SimpleMap;
import org.onap.logging.ref.slf4j.ONAPLogConstants;
import org.slf4j.MDC;
@PreMatching
@Priority(1)
public class AaiAuditLogContainerFilter extends AuditLogContainerFilter {
@Override
public void setMDCPartnerName(SimpleMap headers) {
logger.trace("Checking X-ONAP-PartnerName header for partnerName.");
String partnerName = headers.get(ONAPLogConstants.Headers.PARTNER_NAME);
if (partnerName == null || partnerName.isEmpty()) {
logger.trace("No valid X-ONAP-PartnerName header value. Checking X-FromAppId header for partnerName.");
partnerName = headers.get(Constants.HttpHeaders.HEADER_FROM_APP_ID);
if (partnerName == null || partnerName.isEmpty()) {
logger.trace("No valid X-FromAppId header value. Checking User-Agent header for partnerName.");
partnerName = headers.get(HttpHeaders.USER_AGENT);
if (partnerName == null || partnerName.isEmpty()) {
logger.trace("No valid User-Agent header value. Checking X-ClientID header for partnerName.");
partnerName = headers.get(Constants.HttpHeaders.CLIENT_ID);
if (partnerName == null || partnerName.isEmpty()) {
logger.trace("No valid partnerName headers. Defaulting partnerName to UNKNOWN.");
partnerName = Constants.DefaultValues.UNKNOWN;
}
}
}
}
MDC.put(ONAPLogConstants.MDCs.PARTNER_NAME, partnerName);
}
@Override
protected void setServiceName(ContainerRequestContext containerRequest) {
UriInfo uriInfo = containerRequest.getUriInfo();
String serviceName = ServiceName.extractServiceName(uriInfo.getAbsolutePath().getRawPath());
MDC.put(ONAPLogConstants.MDCs.SERVICE_NAME, serviceName);
}
@Override
protected void pre(SimpleMap headers, ContainerRequestContext request, HttpServletRequest httpServletRequest) {
try {
String requestId = getRequestId(headers);
MDC.put(ONAPLogConstants.MDCs.REQUEST_ID, requestId);
// handle the case where the request ID value was invalid and we had to generate a new one
addRequestIdHeader(request, requestId);
setInvocationId(headers);
setServiceName(request);
setMDCPartnerName(headers);
setServerFQDN();
setClientIPAddress(httpServletRequest);
setInstanceID();
setEntryTimeStamp();
MDC.put(ONAPLogConstants.MDCs.RESPONSE_STATUS_CODE, ONAPLogConstants.ResponseStatus.INPROGRESS.toString());
additionalPreHandling(request);
setLogTimestamp();
setElapsedTime();
logger.info(ONAPLogConstants.Markers.ENTRY, "Entering");
} catch (Exception e) {
logger.warn("Error in AaiAuditContainerFilter pre", e);
}
}
protected void addRequestIdHeader(ContainerRequestContext containerRequest, String requestId) {
if (containerRequest.getHeaders().get(ONAPLogConstants.Headers.REQUEST_ID) != null) {
containerRequest.getHeaders().get(ONAPLogConstants.Headers.REQUEST_ID).clear();
}
containerRequest.getHeaders().add(ONAPLogConstants.Headers.REQUEST_ID, requestId);
};
}
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