io.netty.handler.codec.haproxy.HAProxySSLTLV Maven / Gradle / Ivy
/*
* 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:
*
* 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 io.netty.handler.codec.haproxy;
import io.netty.buffer.ByteBuf;
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 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
* http://www.haproxy.org/download/1.5/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 tlvs, final ByteBuf rawContent) {
super(Type.PP2_TYPE_SSL, (byte) 0x20, rawContent);
this.verify = verify;
this.tlvs = Collections.unmodifiableList(tlvs);
this.clientBitField = clientBitField;
}
/**
* Returns {@code true} if the bit field for PP2_CLIENT_CERT_CONN was set
*/
public boolean isPP2ClientCertConn() {
return (clientBitField & 0x2) != 0;
}
/**
* Returns {@code true} if the bit field for PP2_CLIENT_SSL was set
*/
public boolean isPP2ClientSSL() {
return (clientBitField & 0x1) != 0;
}
/**
* Returns {@code true} if the bit field for PP2_CLIENT_CERT_SESS was set
*/
public boolean isPP2ClientCertSess() {
return (clientBitField & 0x4) != 0;
}
/**
* Returns the verification result
*/
public int verify() {
return verify;
}
/**
* Returns an unmodifiable Set of encapsulated {@link HAProxyTLV}s.
*/
public List encapsulatedTLVs() {
return tlvs;
}
}