LazyX509Certificate.java — netty Source File

Source Code

/*
 * Copyright 2014 The Netty Project
 *
 * The Netty Project 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:
 *
 *   https://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 io.netty.handler.ssl.util;

import io.netty.util.internal.ObjectUtil;

import java.io.ByteArrayInputStream;
import java.math.BigInteger;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.Principal;
import java.security.Provider;
import java.security.PublicKey;
import java.security.SignatureException;
import java.security.cert.CertificateEncodingException;
import java.security.cert.CertificateException;
import java.security.cert.CertificateExpiredException;
import java.security.cert.CertificateFactory;
import java.security.cert.CertificateNotYetValidException;
import java.security.cert.CertificateParsingException;
import java.security.cert.X509Certificate;
import java.util.Collection;
import java.util.Date;
import java.util.List;
import java.util.Set;
import javax.security.auth.x500.X500Principal;

public final class LazyX509Certificate extends X509Certificate {

    static final CertificateFactory X509_CERT_FACTORY;
    static {
        try {
            X509_CERT_FACTORY = CertificateFactory.getInstance("X.509");
        } catch (CertificateException e) {
            throw new ExceptionInInitializerError(e);
        }
    }

    private final byte[] bytes;
    private X509Certificate wrapped;

    /**
     * Creates a new instance which will lazy parse the given bytes. Be aware that the bytes will not be cloned.
     */
    public LazyX509Certificate(byte[] bytes) {
        this.bytes = ObjectUtil.checkNotNull(bytes, "bytes");
// ... (181 more lines)