HAProxySSLTLV.java — netty Source File

Source Code

/*
 * 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.codec.haproxy;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.util.internal.StringUtil;

import java.util.Collections;
import java.util.List;

/**
 * Represents a {@link HAProxyTLV} of the type {@link HAProxyTLV.Type#PP2_TYPE_SSL}.
 * This TLV encapsulates other TLVs and has additional information like verification information and a client bitfield.
 */
public final class HAProxySSLTLV extends HAProxyTLV {

    private final int verify;
    private final List<HAProxyTLV> tlvs;
    private final byte clientBitField;

    /**
     * Creates a new HAProxySSLTLV
     *
     * @param verify the verification result as defined in the specification for the pp2_tlv_ssl struct (see
     * https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt)
     * @param clientBitField the bitfield with client information
     * @param tlvs the encapsulated {@link HAProxyTLV}s
     */
    public HAProxySSLTLV(final int verify, final byte clientBitField, final List<HAProxyTLV> tlvs) {
        this(verify, clientBitField, tlvs, Unpooled.EMPTY_BUFFER);
    }

    /**
     * Creates a new HAProxySSLTLV
     *
     * @param verify the verification result as defined in the specification for the pp2_tlv_ssl struct (see
     * https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt)
     * @param clientBitField the bitfield with client information
     * @param tlvs the encapsulated {@link HAProxyTLV}s
     * @param rawContent the raw TLV content
     */
    HAProxySSLTLV(final int verify, final byte clientBitField, final List<HAProxyTLV> tlvs, final ByteBuf rawContent) {
        super(Type.PP2_TYPE_SSL, (byte) 0x20, rawContent);

        this.verify = verify;
// ... (66 more lines)