From c85a8965e876fde2089582a6468eb02ce18bafd5 Mon Sep 17 00:00:00 2001 From: Bartosz Gardziejewski Date: Wed, 18 Mar 2020 09:38:27 +0100 Subject: Resolve all checkstyle warnings Issue-ID: AAF-1107 Signed-off-by: Bartosz Gardziejewski Change-Id: I28cfc2b82f1a4800a984e30f59ff36fe90bebb38 --- .../adapter/RsaContentSignerBuilder.java | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 certService/src/main/java/org/onap/aaf/certservice/certification/adapter/RsaContentSignerBuilder.java (limited to 'certService/src/main/java/org/onap/aaf/certservice/certification/adapter/RsaContentSignerBuilder.java') diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/adapter/RsaContentSignerBuilder.java b/certService/src/main/java/org/onap/aaf/certservice/certification/adapter/RsaContentSignerBuilder.java new file mode 100644 index 00000000..bda89235 --- /dev/null +++ b/certService/src/main/java/org/onap/aaf/certservice/certification/adapter/RsaContentSignerBuilder.java @@ -0,0 +1,46 @@ +/* + * ============LICENSE_START======================================================= + * Cert Service + * ================================================================================ + * 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.adapter; + +import java.io.IOException; +import java.security.PrivateKey; +import org.bouncycastle.asn1.x509.AlgorithmIdentifier; +import org.bouncycastle.crypto.util.PrivateKeyFactory; +import org.bouncycastle.operator.ContentSigner; +import org.bouncycastle.operator.DefaultDigestAlgorithmIdentifierFinder; +import org.bouncycastle.operator.OperatorCreationException; +import org.bouncycastle.operator.bc.BcRSAContentSignerBuilder; +import org.bouncycastle.pkcs.PKCS10CertificationRequest; +import org.springframework.stereotype.Component; + +@Component +public class RsaContentSignerBuilder { + + ContentSigner build(PKCS10CertificationRequest csr, PrivateKey privateKey) + throws IOException, OperatorCreationException { + AlgorithmIdentifier sigAlgId = csr.getSignatureAlgorithm(); + AlgorithmIdentifier digAlgId = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlgId); + + return new BcRSAContentSignerBuilder(sigAlgId, digAlgId) + .build(PrivateKeyFactory.createKey(privateKey.getEncoded())); + } + +} -- cgit 1.2.3-korg