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.oom.certservice.certification;
23 import org.onap.oom.certservice.certification.configuration.Cmpv2ServerProvider;
24 import org.onap.oom.certservice.certification.configuration.model.Cmpv2Server;
25 import org.onap.oom.certservice.certification.conversion.CsrModelFactory;
26 import org.onap.oom.certservice.certification.conversion.OldCertificateModelFactory;
27 import org.onap.oom.certservice.certification.conversion.StringBase64;
28 import org.onap.oom.certservice.certification.exception.DecryptionException;
29 import org.onap.oom.certservice.certification.model.CertificateUpdateModel;
30 import org.onap.oom.certservice.certification.model.CertificationResponseModel;
31 import org.onap.oom.certservice.certification.model.CsrModel;
32 import org.onap.oom.certservice.certification.model.OldCertificateModel;
33 import org.onap.oom.certservice.cmpv2client.exceptions.CmpClientException;
34 import org.slf4j.Logger;
35 import org.slf4j.LoggerFactory;
36 import org.springframework.beans.factory.annotation.Autowired;
37 import org.springframework.stereotype.Service;
40 public class CertificationResponseModelFactory {
42 private static final Logger LOGGER = LoggerFactory.getLogger(CertificationResponseModelFactory.class);
44 private final CsrModelFactory csrModelFactory;
45 private final Cmpv2ServerProvider cmpv2ServerProvider;
46 private final CertificationProvider certificationProvider;
47 private final OldCertificateModelFactory oldCertificateModelFactory;
48 private final UpdateRequestTypeDetector updateRequestTypeDetector;
51 CertificationResponseModelFactory(
52 CsrModelFactory csrModelFactory,
53 Cmpv2ServerProvider cmpv2ServerProvider,
54 CertificationProvider certificationProvider,
55 OldCertificateModelFactory oldCertificateModelFactory,
56 UpdateRequestTypeDetector updateRequestTypeDetector) {
57 this.cmpv2ServerProvider = cmpv2ServerProvider;
58 this.csrModelFactory = csrModelFactory;
59 this.certificationProvider = certificationProvider;
60 this.oldCertificateModelFactory = oldCertificateModelFactory;
61 this.updateRequestTypeDetector = updateRequestTypeDetector;
64 public CertificationResponseModel provideCertificationModelFromInitialRequest(String encodedCsr, String encodedPrivateKey, String caName)
65 throws DecryptionException, CmpClientException {
66 CsrModel csrModel = csrModelFactory.createCsrModel(
67 new StringBase64(encodedCsr),
68 new StringBase64(encodedPrivateKey)
70 LOGGER.debug("Received CSR meta data: \n{}", csrModel);
72 Cmpv2Server cmpv2Server = cmpv2ServerProvider.getCmpv2Server(caName);
73 LOGGER.debug("Found server for given CA name: \n{}", cmpv2Server);
75 LOGGER.info("Sending sign request for certification model for CA named: {}, and certificate signing request:\n{}",
77 return certificationProvider.executeInitializationRequest(csrModel, cmpv2Server);
80 public CertificationResponseModel provideCertificationModelFromUpdateRequest(CertificateUpdateModel certificateUpdateModel)
81 throws DecryptionException, CmpClientException {
82 LOGGER.info("CSR: {}, old cert: {}, CA: {}", certificateUpdateModel.getEncodedCsr(),
83 certificateUpdateModel.getEncodedOldCert(), certificateUpdateModel.getCaName());
84 final CsrModel csrModel = csrModelFactory.createCsrModel(
85 new StringBase64(certificateUpdateModel.getEncodedCsr()),
86 new StringBase64(certificateUpdateModel.getEncodedPrivateKey())
88 final OldCertificateModel certificateModel = oldCertificateModelFactory.createCertificateModel(
89 new StringBase64(certificateUpdateModel.getEncodedOldCert()), certificateUpdateModel.getEncodedOldPrivateKey());
91 Cmpv2Server cmpv2Server = cmpv2ServerProvider.getCmpv2Server(certificateUpdateModel.getCaName());
92 LOGGER.debug("Found server for given CA name: \n{}", cmpv2Server);
93 LOGGER.info("Sending update request for certification model for CA named: {}, and certificate update request:\n{}",
94 certificateUpdateModel.getCaName(), csrModel);
96 if (updateRequestTypeDetector.isKur(csrModel.getCertificateData(), certificateModel.getCertificateData())) {
98 "Certificate Signing Request and Old Certificate have the same parameters. Preparing Key Update Request");
99 return certificationProvider.executeKeyUpdateRequest(csrModel, cmpv2Server, certificateModel);
102 "Certificate Signing Request and Old Certificate have different parameters. Preparing Certification Request");
103 return certificationProvider.executeCertificationRequest(csrModel, cmpv2Server);