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https://codeberg.org/Mercury-IM/Smack
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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@11821 b35dd754-fafc-0310-a699-88a17e54d16e
120 lines
4.1 KiB
Java
120 lines
4.1 KiB
Java
/**
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* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.bytestreams.socks5;
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import org.jivesoftware.smack.packet.IQ;
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import org.jivesoftware.smackx.bytestreams.socks5.packet.Bytestream;
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import org.jivesoftware.smackx.packet.DiscoverInfo;
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import org.jivesoftware.smackx.packet.DiscoverItems;
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/**
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* A collection of utility methods to create XMPP packets.
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*
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* @author Henning Staib
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*/
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public class Socks5PacketUtils {
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/**
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* Returns a SOCKS5 Bytestream initialization request packet. The Request doesn't contain any
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* SOCKS5 proxies.
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*
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* @param from the initiator
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* @param to the target
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* @param sessionID the session ID
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* @return SOCKS5 Bytestream initialization request packet
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*/
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public static Bytestream createBytestreamInitiation(String from, String to, String sessionID) {
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Bytestream bytestream = new Bytestream();
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bytestream.getPacketID();
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bytestream.setFrom(from);
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bytestream.setTo(to);
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bytestream.setSessionID(sessionID);
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bytestream.setType(IQ.Type.SET);
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return bytestream;
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}
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/**
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* Returns a response to a SOCKS5 Bytestream initialization request. The packet doesn't contain
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* the uses-host information.
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*
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* @param from the target
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* @param to the initiator
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* @return response to a SOCKS5 Bytestream initialization request
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*/
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public static Bytestream createBytestreamResponse(String from, String to) {
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Bytestream streamHostInfo = new Bytestream();
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streamHostInfo.getPacketID();
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streamHostInfo.setFrom(from);
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streamHostInfo.setTo(to);
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streamHostInfo.setType(IQ.Type.RESULT);
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return streamHostInfo;
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}
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/**
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* Returns a response to an item discovery request. The packet doesn't contain any items.
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*
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* @param from the XMPP server
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* @param to the XMPP client
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* @return response to an item discovery request
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*/
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public static DiscoverItems createDiscoverItems(String from, String to) {
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DiscoverItems discoverItems = new DiscoverItems();
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discoverItems.getPacketID();
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discoverItems.setFrom(from);
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discoverItems.setTo(to);
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discoverItems.setType(IQ.Type.RESULT);
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return discoverItems;
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}
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/**
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* Returns a response to an info discovery request. The packet doesn't contain any infos.
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*
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* @param from the target
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* @param to the initiator
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* @return response to an info discovery request
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*/
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public static DiscoverInfo createDiscoverInfo(String from, String to) {
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DiscoverInfo discoverInfo = new DiscoverInfo();
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discoverInfo.getPacketID();
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discoverInfo.setFrom(from);
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discoverInfo.setTo(to);
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discoverInfo.setType(IQ.Type.RESULT);
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return discoverInfo;
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}
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/**
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* Returns a response IQ for a activation request to the proxy.
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*
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* @param from JID of the proxy
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* @param to JID of the client who wants to activate the SOCKS5 Bytestream
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* @return response IQ for a activation request to the proxy
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*/
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public static IQ createActivationConfirmation(String from, String to) {
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IQ response = new IQ() {
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@Override
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public String getChildElementXML() {
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return null;
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}
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};
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response.getPacketID();
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response.setFrom(from);
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response.setTo(to);
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response.setType(IQ.Type.RESULT);
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return response;
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}
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}
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