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TorScanner.h
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TorScanner.h
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#ifndef __TOR_SCANNER_H__
#define __TOR_SCANNER_H__
/*-
* Copyright (c) 2009, Moxie Marlinspike
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of this program nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <string>
#include <list>
#include <boost/asio.hpp>
#include <boost/bind.hpp>
#include <boost/shared_ptr.hpp>
#include "protocol/ServerListing.h"
#include "protocol/Directory.h"
#include "protocol/ServerListingGroup.h"
#include "TorTunnel.h"
using namespace boost::asio;
/****
* This class implements simple sslstrip scanning. You give it the URL
* for a page with an https link on it, and it will connect directly to
* every running exit node and request that page. Results are sent to
* stdout, which can be redirected to a file for processing.
*
*/
class TorScanner {
private:
boost::asio::io_service &io_service;
std::string &destinationHost;
uint16_t destinationPort;
std::string &request;
void torTunnelError(const boost::system::error_code &err);
void readComplete(TorTunnel *tunnel, boost::shared_ptr<TorTunnelStream> stream,
unsigned char *buf, std::size_t transferred);
void requestSent(TorTunnel *tunnel, boost::shared_ptr<TorTunnelStream> stream,
unsigned char *buf, const boost::system::error_code &err);
void tunnelStreamOpen(TorTunnel *tunnel, boost::shared_ptr<TorTunnelStream> stream,
const boost::system::error_code &err);
void tunnelConnectionComplete(TorTunnel *tunnel, const boost::system::error_code &err);
void serverDescriptorsComplete(boost::shared_ptr<ServerListingGroup> group,
const boost::system::error_code &err);
void directoryListingComplete(Directory *directory, const boost::system::error_code &err);
public:
TorScanner(boost::asio::io_service &io_service,
std::string &destinationHost,
std::string &destinationPort,
std::string &request);
void scan();
};
#endif