| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * |
| */ |
| |
| package org.apache.hadoop.hdds.scm.metadata; |
| |
| import java.io.IOException; |
| import java.nio.charset.StandardCharsets; |
| import java.security.cert.CertificateException; |
| import java.security.cert.X509Certificate; |
| import org.apache.hadoop.hdds.security.exception.SCMSecurityException; |
| import org.apache.hadoop.hdds.security.x509.certificate.utils.CertificateCodec; |
| import org.apache.hadoop.hdds.utils.db.Codec; |
| |
| /** |
| * Encodes and Decodes X509Certificate Class. |
| */ |
| public class X509CertificateCodec implements Codec<X509Certificate> { |
| @Override |
| public byte[] toPersistedFormat(X509Certificate object) throws IOException { |
| try { |
| return CertificateCodec.getPEMEncodedString(object) |
| .getBytes(StandardCharsets.UTF_8); |
| } catch (SCMSecurityException exp) { |
| throw new IOException(exp); |
| } |
| } |
| |
| @Override |
| public X509Certificate fromPersistedFormat(byte[] rawData) |
| throws IOException { |
| try{ |
| String s = new String(rawData, StandardCharsets.UTF_8); |
| return CertificateCodec.getX509Certificate(s); |
| } catch (CertificateException exp) { |
| throw new IOException(exp); |
| } |
| } |
| |
| @Override |
| public X509Certificate copyObject(X509Certificate object) { |
| return object; |
| } |
| } |