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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;
import org.onap.aaf.certservice.certification.CsrModelFactory;
import org.onap.aaf.certservice.certification.CsrModelFactory.StringBase64;
import org.onap.aaf.certservice.certification.exceptions.CsrDecryptionException;
import org.onap.aaf.certservice.certification.model.CsrModel;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class CertificationService {
private static final Logger LOGGER = LoggerFactory.getLogger(CertificationService.class);
private final CsrModelFactory csrModelFactory;
@Autowired
CertificationService(CsrModelFactory csrModelFactory) {
this.csrModelFactory = csrModelFactory;
}
/**
* Request for signing certificate by given CA.
*
*
* @param caName the name of Certification Authority that will sign root certificate
* @param encodedCsr Certificate Sign Request encoded in Base64 form
* @param encodedPrivateKey Private key for CSR, needed for PoP, encoded in Base64 form
* @return JSON containing trusted certificates and certificate chain
*/
@GetMapping("v1/certificate/{caName}")
public ResponseEntity<String> signCertificate(
@PathVariable String caName,
@RequestHeader("CSR") String encodedCsr,
@RequestHeader("PK") String encodedPrivateKey
) {
caName = caName.replaceAll("[\n|\r|\t]", "_");
LOGGER.info("Received certificate signing request for CA named: {}", caName);
try {
CsrModel csrModel = csrModelFactory.createCsrModel(
new StringBase64(encodedCsr),
new StringBase64(encodedPrivateKey)
);
LOGGER.debug("Received CSR meta data: \n{}", csrModel);
return new ResponseEntity<>(csrModel.toString(), HttpStatus.OK);
} catch (CsrDecryptionException e) {
LOGGER.error("Exception occurred during certificate signing:", e);
return new ResponseEntity<>("Wrong certificate signing request (CSR) format", HttpStatus.BAD_REQUEST);
}
}
}
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