mirror of
https://github.com/TigerVNC/tigervnc.git
synced 2024-08-21 17:54:34 +02:00
![Constantin Kaplinsky](/assets/img/avatar_default.png)
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@2 3789f03b-4d11-0410-bbf8-ca57d06f2519
64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
/* Copyright (C) 2002-2003 RealVNC Ltd. All Rights Reserved.
|
|
*
|
|
* This is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This software is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this software; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
* USA.
|
|
*/
|
|
//
|
|
// CSecurityVncAuth
|
|
//
|
|
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <rfb/CConnection.h>
|
|
#include <rfb/UserPasswdGetter.h>
|
|
#include <rfb/vncAuth.h>
|
|
#include <rfb/CSecurityVncAuth.h>
|
|
#include <rfb/LogWriter.h>
|
|
#include <rfb/util.h>
|
|
|
|
using namespace rfb;
|
|
|
|
static LogWriter vlog("VncAuth");
|
|
|
|
CSecurityVncAuth::CSecurityVncAuth(UserPasswdGetter* upg_)
|
|
: upg(upg_)
|
|
{
|
|
}
|
|
|
|
CSecurityVncAuth::~CSecurityVncAuth()
|
|
{
|
|
}
|
|
|
|
bool CSecurityVncAuth::processMsg(CConnection* cc, bool* done)
|
|
{
|
|
*done = false;
|
|
rdr::InStream* is = cc->getInStream();
|
|
rdr::OutStream* os = cc->getOutStream();
|
|
|
|
rdr::U8 challenge[vncAuthChallengeSize];
|
|
is->readBytes(challenge, vncAuthChallengeSize);
|
|
CharArray passwd;
|
|
if (!upg->getUserPasswd(0, &passwd.buf)) {
|
|
vlog.error("Getting password failed");
|
|
return false;
|
|
}
|
|
vncAuthEncryptChallenge(challenge, passwd.buf);
|
|
memset(passwd.buf, 0, strlen(passwd.buf));
|
|
os->writeBytes(challenge, vncAuthChallengeSize);
|
|
os->flush();
|
|
*done = true;
|
|
return true;
|
|
}
|