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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.certification.model;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;
import org.bouncycastle.asn1.x500.X500Name;
import org.bouncycastle.asn1.x509.Extension;
import org.bouncycastle.asn1.x509.Extensions;
import org.bouncycastle.asn1.x509.GeneralName;
import org.bouncycastle.asn1.x509.GeneralNames;
import org.bouncycastle.pkcs.PKCS10CertificationRequest;
import org.bouncycastle.util.io.pem.PemObject;
import org.onap.aaf.certservice.certification.exceptions.CsrDecryptionException;
public class CsrModel {
private final PKCS10CertificationRequest csr;
private final PemObject privateKey;
public CsrModel(PKCS10CertificationRequest csr, PemObject privateKey) {
this.csr = csr;
this.privateKey = privateKey;
}
public PemObject getPublicKey() throws CsrDecryptionException {
try {
return new PemObject("PUBLIC KEY", csr.getSubjectPublicKeyInfo().getEncoded());
} catch (IOException e) {
throw new CsrDecryptionException("Reading Public Key from CSR failed", e.getCause());
}
}
public PemObject getPrivateKey() {
return privateKey;
}
public X500Name getSubjectData() {
return csr.getSubject();
}
public List<String> getSansData() {
Extensions extensions =
Extensions.getInstance(csr.getAttributes()[0].getAttrValues().getObjectAt(0));
GeneralName[] arrayOfAlternativeNames =
GeneralNames.fromExtensions(extensions, Extension.subjectAlternativeName).getNames();
return Arrays.stream(arrayOfAlternativeNames)
.map(GeneralName::getName)
.map(Objects::toString)
.collect(Collectors.toList());
}
@Override
public String toString() {
return "Subject: { " + getSubjectData().toString()
+ " ,SANs: " + getSansData().toString() + " }";
}
}
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