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/*
* ============LICENSE_START=======================================================
* PROJECT
* ================================================================================
* Copyright (C) 2020 Nokia. 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.aaf.certservice.api.advice;
import org.onap.aaf.certservice.api.CertificationController;
import org.onap.aaf.certservice.certification.exception.Cmpv2ClientAdapterException;
import org.onap.aaf.certservice.certification.exception.Cmpv2ServerNotFoundException;
import org.onap.aaf.certservice.certification.exception.CsrDecryptionException;
import org.onap.aaf.certservice.certification.exception.ErrorResponseModel;
import org.onap.aaf.certservice.certification.exception.KeyDecryptionException;
import org.onap.aaf.certservice.cmpv2client.exceptions.CmpClientException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
@RestControllerAdvice(assignableTypes = CertificationController.class)
public final class CertificationExceptionAdvice {
private static final Logger LOGGER = LoggerFactory.getLogger(CertificationExceptionAdvice.class);
@ExceptionHandler(value = CsrDecryptionException.class)
public ResponseEntity<ErrorResponseModel> handle(CsrDecryptionException exception) {
LOGGER.error("Exception occurred during decoding certificate sign request:", exception);
return getErrorResponseEntity(
"Wrong certificate signing request (CSR) format",
HttpStatus.BAD_REQUEST
);
}
@ExceptionHandler(value = KeyDecryptionException.class)
public ResponseEntity<ErrorResponseModel> handle(KeyDecryptionException exception) {
LOGGER.error("Exception occurred during decoding key:", exception);
return getErrorResponseEntity(
"Wrong key (PK) format",
HttpStatus.BAD_REQUEST
);
}
@ExceptionHandler(value = Cmpv2ServerNotFoundException.class)
public ResponseEntity<ErrorResponseModel> handle(Cmpv2ServerNotFoundException exception) {
LOGGER.error("Exception occurred selecting CMPv2 server:", exception);
return getErrorResponseEntity(
"Certification authority not found for given CAName",
HttpStatus.NOT_FOUND
);
}
@ExceptionHandler(value = RuntimeException.class)
public ResponseEntity<ErrorResponseModel> handle(RuntimeException exception) throws CmpClientException {
throw new CmpClientException("Runtime exception occurred calling cmp client business logic", exception);
}
@ExceptionHandler(value = CmpClientException.class)
public ResponseEntity<ErrorResponseModel> handle(CmpClientException exception) {
LOGGER.error("Exception occurred calling cmp client:", exception);
return getErrorResponseEntity(
"Exception occurred during call to cmp client",
HttpStatus.INTERNAL_SERVER_ERROR
);
}
@ExceptionHandler(value = Cmpv2ClientAdapterException.class)
public ResponseEntity<ErrorResponseModel> handle(Cmpv2ClientAdapterException exception) {
LOGGER.error("Exception occurred parsing cmp client response:", exception);
return getErrorResponseEntity(
"Exception occurred parsing cmp client response",
HttpStatus.INTERNAL_SERVER_ERROR
);
}
private ResponseEntity<ErrorResponseModel> getErrorResponseEntity(String errorMessage, HttpStatus status) {
ErrorResponseModel errorResponse = new ErrorResponseModel(errorMessage);
return new ResponseEntity<>(
errorResponse,
status
);
}
}
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