2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2020 Nokia. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.onap.aaf.certservice.certification;
23 import com.google.gson.Gson;
24 import org.onap.aaf.certservice.certification.exception.Cmpv2ServerNotFoundException;
25 import org.onap.aaf.certservice.certification.exception.CsrDecryptionException;
26 import org.onap.aaf.certservice.certification.exception.ErrorResponseModel;
27 import org.onap.aaf.certservice.certification.exception.KeyDecryptionException;
28 import org.slf4j.Logger;
29 import org.slf4j.LoggerFactory;
30 import org.springframework.http.HttpStatus;
31 import org.springframework.http.ResponseEntity;
32 import org.springframework.web.bind.annotation.ControllerAdvice;
33 import org.springframework.web.bind.annotation.ExceptionHandler;
36 public class CertificationExceptionController {
38 private static final Logger LOGGER = LoggerFactory.getLogger(CertificationExceptionController.class);
40 @ExceptionHandler(value = CsrDecryptionException.class)
41 public ResponseEntity<String> handle(CsrDecryptionException exception) {
42 LOGGER.error("Exception occurred during decoding certificate sign request:", exception);
43 return getErrorResponseEntity("Wrong certificate signing request (CSR) format", HttpStatus.BAD_REQUEST);
46 @ExceptionHandler(value = KeyDecryptionException.class)
47 public ResponseEntity<String> handle(KeyDecryptionException exception) {
48 LOGGER.error("Exception occurred during decoding key:", exception);
49 return getErrorResponseEntity("Wrong key (PK) format", HttpStatus.BAD_REQUEST);
52 @ExceptionHandler(value = Cmpv2ServerNotFoundException.class)
53 public ResponseEntity<String> handle(Cmpv2ServerNotFoundException exception) {
54 LOGGER.error("Exception occurred selecting CMPv2 server:", exception);
55 return getErrorResponseEntity("Certification authority not found for given CAName", HttpStatus.NOT_FOUND);
58 private ResponseEntity<String> getErrorResponseEntity(String errorMessage, HttpStatus status) {
59 ErrorResponseModel errorResponse = new ErrorResponseModel(errorMessage);
60 return new ResponseEntity<>(
61 new Gson().toJson(errorResponse),