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.CsrDecryptionException;
25 import org.onap.aaf.certservice.certification.exception.ErrorResponseModel;
26 import org.onap.aaf.certservice.certification.exception.KeyDecryptionException;
27 import org.slf4j.Logger;
28 import org.slf4j.LoggerFactory;
29 import org.springframework.http.HttpStatus;
30 import org.springframework.http.ResponseEntity;
31 import org.springframework.web.bind.annotation.ControllerAdvice;
32 import org.springframework.web.bind.annotation.ExceptionHandler;
35 public class CertificationExceptionController {
37 private static final Logger LOGGER = LoggerFactory.getLogger(CertificationExceptionController.class);
39 @ExceptionHandler(value = CsrDecryptionException.class)
40 public ResponseEntity<String> handle(CsrDecryptionException exception) {
41 LOGGER.error("Exception occurred during decoding certificate sign request:", exception);
42 return getErrorResponseEntity("Wrong certificate signing request (CSR) format");
45 @ExceptionHandler(value = KeyDecryptionException.class)
46 public ResponseEntity<String> handle(KeyDecryptionException exception) {
47 LOGGER.error("Exception occurred during decoding key:", exception);
48 return getErrorResponseEntity("Wrong key (PK) format");
51 private ResponseEntity<String> getErrorResponseEntity(String errorMessage) {
52 ErrorResponseModel errorResponse = new ErrorResponseModel(errorMessage);
53 return new ResponseEntity<>(
54 new Gson().toJson(errorResponse),
55 HttpStatus.BAD_REQUEST