All Downloads are FREE. Search and download functionalities are using the official Maven repository.

io.netty.handler.ssl.PemValue Maven / Gradle / Ivy

Go to download

This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

There is a newer version: 34.0.0.Final
Show newest version
/*
 * Copyright 2016 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;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufAllocator;
import io.netty.util.AbstractReferenceCounted;
import io.netty.util.IllegalReferenceCountException;
import io.netty.util.internal.ObjectUtil;

/**
 * A PEM encoded value.
 *
 * @see PemEncoded
 * @see PemPrivateKey#toPEM(ByteBufAllocator, boolean, java.security.PrivateKey)
 * @see PemX509Certificate#toPEM(ByteBufAllocator, boolean, java.security.cert.X509Certificate[])
 */
class PemValue extends AbstractReferenceCounted implements PemEncoded {

    private final ByteBuf content;

    private final boolean sensitive;

    PemValue(ByteBuf content, boolean sensitive) {
        this.content = ObjectUtil.checkNotNull(content, "content");
        this.sensitive = sensitive;
    }

    @Override
    public boolean isSensitive() {
        return sensitive;
    }

    @Override
    public ByteBuf content() {
        int count = refCnt();
        if (count <= 0) {
            throw new IllegalReferenceCountException(count);
        }

        return content;
    }

    @Override
    public PemValue copy() {
        return replace(content.copy());
    }

    @Override
    public PemValue duplicate() {
        return replace(content.duplicate());
    }

    @Override
    public PemValue retainedDuplicate() {
        return replace(content.retainedDuplicate());
    }

    @Override
    public PemValue replace(ByteBuf content) {
        return new PemValue(content, sensitive);
    }

    @Override
    public PemValue touch() {
        return (PemValue) super.touch();
    }

    @Override
    public PemValue touch(Object hint) {
        content.touch(hint);
        return this;
    }

    @Override
    public PemValue retain() {
        return (PemValue) super.retain();
    }

    @Override
    public PemValue retain(int increment) {
        return (PemValue) super.retain(increment);
    }

    @Override
    protected void deallocate() {
        if (sensitive) {
            SslUtils.zeroout(content);
        }
        content.release();
    }
}




© 2015 - 2024 Weber Informatics LLC | Privacy Policy