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118 lines
3.5 KiB
118 lines
3.5 KiB
/*
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Kopete Oscar Protocol
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icqlogintask.cpp - Handles logging into to the ICQ service
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Copyright (c) 2004 Matt Rogers <mattr@kde.org>
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Kopete (c) 2002-2004 by the Kopete developers <kopete-devel@kde.org>
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*************************************************************************
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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*************************************************************************
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*/
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#include "icqlogintask.h"
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#include <qstring.h>
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#include <kdebug.h>
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#include "transfer.h"
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#include "connection.h"
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#include "oscarutils.h"
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using namespace Oscar;
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IcqLoginTask::IcqLoginTask( Task* parent )
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: Task( parent )
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{
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}
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IcqLoginTask::~IcqLoginTask()
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{
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}
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bool IcqLoginTask::take( Transfer* transfer )
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{
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Q_UNUSED( transfer );
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return false;
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}
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bool IcqLoginTask::forMe( Transfer* transfer ) const
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{
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//there shouldn't be a incoming transfer for this task
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Q_UNUSED( transfer );
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return false;
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}
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void IcqLoginTask::onGo()
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{
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FLAP f = { 0x01, 0, 0 };
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DWORD flapVersion = 0x00000001;
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Buffer *outbuf = new Buffer();
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QString encodedPassword = encodePassword( client()->password() );
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const Oscar::ClientVersion* version = client()->version();
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outbuf->addDWord( flapVersion );
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outbuf->addTLV( 0x0001, client()->userId().length(), client()->userId().latin1() );
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outbuf->addTLV( 0x0002, encodedPassword.length(), encodedPassword.latin1() );
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outbuf->addTLV( 0x0003, version->clientString.length(), version->clientString.latin1() );
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outbuf->addTLV16( 0x0016, version->clientId );
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outbuf->addTLV16( 0x0017, version->major );
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outbuf->addTLV16( 0x0018, version->minor );
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outbuf->addTLV16( 0x0019, version->point );
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outbuf->addTLV16(0x001a, version->build );
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outbuf->addDWord( 0x00140004 ); //TLV type 0x0014, length 0x0004
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outbuf->addDWord( version->other ); //TLV data for type 0x0014
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outbuf->addTLV( 0x000f, version->lang.length(), version->lang.latin1() );
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outbuf->addTLV( 0x000e, version->country.length(), version->country.latin1() );
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Transfer* ft = createTransfer( f, outbuf );
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kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "Sending ICQ channel 0x01 login packet" << endl;
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send( ft );
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emit finished();
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}
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QString IcqLoginTask::encodePassword( const QString& loginPassword )
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{
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kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "Called." << endl;
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// TODO: check if latin1 is the right conversion
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const char *password = loginPassword.latin1();
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unsigned int i = 0;
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QString encodedPassword = QString::null;
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//encoding table used in ICQ password XOR transformation
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unsigned char encoding_table[] =
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{
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0xf3, 0x26, 0x81, 0xc4,
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0x39, 0x86, 0xdb, 0x92,
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0x71, 0xa3, 0xb9, 0xe6,
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0x53, 0x7a, 0x95, 0x7c
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};
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for (i = 0; i < 8; i++)
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{
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if(password[i] == 0)
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break; //found a null in the password. don't encode it
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encodedPassword.append( password[i] ^ encoding_table[i] );
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}
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#ifdef OSCAR_PWDEBUG
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kdDebug(OSCAR_RAW_DEBUG) << " plaintext pw='" << loginPassword << "', length=" <<
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loginPassword.length() << endl;
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kdDebug(OSCAR_RAW_DEBUG) << " encoded pw='" << encodedPassword << "', length=" <<
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encodedPassword.length() << endl;
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#endif
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return encodedPassword;
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}
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#include "icqlogintask.moc"
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