diff options
Diffstat (limited to 'certService/src/main/java/org/onap/oom/certservice/certification/conversion/PemObjectFactory.java')
-rw-r--r-- | certService/src/main/java/org/onap/oom/certservice/certification/conversion/PemObjectFactory.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/certService/src/main/java/org/onap/oom/certservice/certification/conversion/PemObjectFactory.java b/certService/src/main/java/org/onap/oom/certservice/certification/conversion/PemObjectFactory.java new file mode 100644 index 00000000..0bded4d3 --- /dev/null +++ b/certService/src/main/java/org/onap/oom/certservice/certification/conversion/PemObjectFactory.java @@ -0,0 +1,49 @@ +/* + * ============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.oom.certservice.certification.conversion; + +import java.io.IOException; +import java.io.StringReader; +import java.util.Optional; + +import org.bouncycastle.util.encoders.DecoderException; +import org.bouncycastle.util.io.pem.PemObject; +import org.bouncycastle.util.io.pem.PemReader; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + + +public class PemObjectFactory { + + private static final Logger LOGGER = LoggerFactory.getLogger(PemObjectFactory.class); + + public Optional<PemObject> createPemObject(String pem) { + + try (StringReader stringReader = new StringReader(pem); + PemReader pemReader = new PemReader(stringReader)) { + return Optional.ofNullable(pemReader.readPemObject()); + } catch (DecoderException | IOException e) { + LOGGER.error("Exception occurred during creation of PEM:", e); + return Optional.empty(); + } + } + +} |