if the password is wrong but 'rootme' prompt the user again to either accept

or deny the connection

1 files changed, 5 insertions, 1 deletions

diff --git a/core/launcher/transferserver.cpp b/core/launcher/transferserver.cpp
index 371400e..fde6f8b 100644
--- a/core/launcher/transferserver.cpp
+++ b/core/launcher/transferserver.cpp
@@ -28,385 +28,389 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <time.h>
 #include <shadow.h>
 #include <crypt.h>
 
 #else
 #include <stdlib.h>
 #include <time.h>
 #endif
 
 
 #if defined(_OS_LINUX_)
 #include <shadow.h>
 #endif
 
 #include <qdir.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qdatastream.h>
 #include <qmessagebox.h>
 #include <qstringlist.h>
 #include <qfileinfo.h>
 #include <qregexp.h>
 //#include <qtopia/qcopchannel_qws.h>
 #include <qtopia/process.h>
 #include <qtopia/global.h>
 #include <qtopia/config.h>
 #include <qtopia/private/contact.h>
 #include <qtopia/quuid.h>
 #include <qtopia/version.h>
 #ifdef Q_WS_QWS
 #include <qtopia/qcopenvelope_qws.h>
 #endif
 
 #include "launcherglobal.h"
 
 #include "transferserver.h"
 #include <qtopia/qprocess.h>
 
 const int block_size = 51200;
 
 TransferServer::TransferServer( Q_UINT16 port, QObject *parent,
         const char* name)
     : QServerSocket( port, 1, parent, name )
 {
     connections.setAutoDelete( TRUE );
     if ( !ok() )
 	qWarning( "Failed to bind to port %d", port );
 }
 
 void TransferServer::authorizeConnections()
 {
     QListIterator<ServerPI> it(connections);
     while ( it.current() ) {
 	if ( !it.current()->verifyAuthorised() ) {
 	    disconnect( it.current(), SIGNAL(connectionClosed(ServerPI *)), this, SLOT( closed(ServerPI *)) );
 	    connections.removeRef( it.current() );
 	} else
 	    ++it;
     }
 }
 
 void TransferServer::closed(ServerPI *item)
 {
     connections.removeRef(item);
 }
 
 TransferServer::~TransferServer()
 {
 }
 
 void TransferServer::newConnection( int socket )
 {
     ServerPI *ptr = new ServerPI( socket, this );
     connect( ptr, SIGNAL(connectionClosed(ServerPI *)), this, SLOT( closed(ServerPI *)) );
     connections.append( ptr );
 }
 
 QString SyncAuthentication::serverId()
 {
     Config cfg("Security");
     cfg.setGroup("Sync");
     QString r = cfg.readEntry("serverid");
 
     if ( r.isEmpty() ) {
         r = Opie::Global::uuid();
         cfg.writeEntry("serverid", r );
     }
    return r;
 }
 
 QString SyncAuthentication::ownerName()
 {
     QString vfilename = Global::applicationFileName("addressbook",
                 "businesscard.vcf");
     if (QFile::exists(vfilename)) {
 	Contact c;
 	c = Contact::readVCard( vfilename )[0];
 	return c.fullName();
     }
 
     return QString::null;
 }
 
 QString SyncAuthentication::loginName()
 {
     struct passwd *pw = 0L;
 #ifndef Q_OS_WIN32
     pw = getpwuid( geteuid() );
     return QString::fromLocal8Bit( pw->pw_name );
 #else
     //### revise
     return QString();
 #endif
 }
 
 int SyncAuthentication::isAuthorized(QHostAddress peeraddress)
 {
     Config cfg("Security");
 	cfg.setGroup("Sync");
 	//    QString allowedstr = cfg.readEntry("auth_peer","192.168.1.0");
 	uint auth_peer = cfg.readNumEntry("auth_peer", 0xc0a80100);
 
 	//    QHostAddress allowed;
 	//    allowed.setAddress(allowedstr);
 	//    uint auth_peer = allowed.ip4Addr();
 	uint auth_peer_bits = cfg.readNumEntry("auth_peer_bits", 24);
 	uint mask = auth_peer_bits >= 32 // shifting by 32 is not defined
 	            ? 0xffffffff : (((1 << auth_peer_bits) - 1) << (32 - auth_peer_bits));
 
 	return (peeraddress.ip4Addr() & mask) == auth_peer;
 }
 
 bool SyncAuthentication::checkUser( const QString& user )
 {
     if ( user.isEmpty() ) return FALSE;
     QString euser = loginName();
     return user == euser;
 }
 
 bool SyncAuthentication::checkPassword( const QString& password )
 {
 #ifdef ALLOW_UNIX_USER_FTP
     // First, check system password...
 
     struct passwd *pw = 0;
     struct spwd *spw = 0;
 
     pw = getpwuid( geteuid() );
     spw = getspnam( pw->pw_name );
 
     QString cpwd = QString::fromLocal8Bit( pw->pw_passwd );
     if ( cpwd == "x" && spw )
 	cpwd = QString::fromLocal8Bit( spw->sp_pwdp );
 
     // Note: some systems use more than crypt for passwords.
     QString cpassword = QString::fromLocal8Bit( crypt( password.local8Bit(), cpwd.local8Bit() ) );
     if ( cpwd == cpassword )
 	return TRUE;
 #endif
 
     static int lastdenial=0;
     static int denials=0;
     int now = time(0);
 
     // Detect old Qtopia Desktop (no password)
     if ( password.isEmpty() ) {
 	if ( denials < 1 || now > lastdenial+600 ) {
 	    QMessageBox unauth(
 		tr("Sync Connection"),
 		tr("<p>An unauthorized system is requesting access to this device."
 		    "<p>If you are using a version of Qtopia Desktop older than 1.5.1, "
 		    "please upgrade."),
 		QMessageBox::Warning,
 		QMessageBox::Cancel, QMessageBox::NoButton, QMessageBox::NoButton,
 		0, QString::null, TRUE, WStyle_StaysOnTop);
 	    unauth.setButtonText(QMessageBox::Cancel, tr("Deny"));
 	    unauth.exec();
 
 	    denials++;
 	    lastdenial=now;
 	}
 	return FALSE;
     }
 
     // Second, check sync password...
 
     static int lock=0;
     if ( lock ) return FALSE;
 
     ++lock;
-    if ( password.left(6) == "Qtopia" ) {
+    
+    /*
+     *  we need to support old Sync software and QtopiaDesktop
+     */
+    if ( password.left(6) == "Qtopia" || password.left(6) == "rootme" ) {
 	Config cfg( QPEApplication::qpeDir()+"/etc/Security.conf", Config::File );
 	cfg.setGroup("Sync");
 	QStringList pwds = cfg.readListEntry("Passwords",' ');
 	for (QStringList::ConstIterator it=pwds.begin(); it!=pwds.end(); ++it) {
 #ifndef Q_OS_WIN32
 	    QString cpassword = QString::fromLocal8Bit(
 		crypt( password.mid(8).local8Bit(), (*it).left(2).latin1() ) );
 #else
 	    // ### revise
 	    QString cpassword("");
 #endif
 	    if ( *it == cpassword ) {
 		lock--;
 		return TRUE;
 	    }
 	}
 
 	// Unrecognized system. Be careful...
 	QMessageBox unrecbox(
 	    tr("Sync Connection"),
 	    tr(	"<p>An unrecognized system is requesting access to this device."
 		"<p>If you have just initiated a Sync for the first time, this is normal."),
 		QMessageBox::Warning,
 		QMessageBox::Cancel, QMessageBox::Yes, QMessageBox::NoButton,
 		0, QString::null, TRUE, WStyle_StaysOnTop);
 	unrecbox.setButtonText(QMessageBox::Cancel, tr("Deny"));
 	unrecbox.setButtonText(QMessageBox::Yes, tr("Allow"));
 
 	if ( (denials > 2 && now < lastdenial+600)
 	    || unrecbox.exec() != QMessageBox::Yes)
 	{
 	    denials++;
 	    lastdenial=now;
 	    lock--;
 	    return FALSE;
 	} else {
 	    const char salty[]="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789/.";
 	    char salt[2];
 	    salt[0]= salty[rand() % (sizeof(salty)-1)];
 	    salt[1]= salty[rand() % (sizeof(salty)-1)];
 #ifndef Q_OS_WIN32
 	    QString cpassword = QString::fromLocal8Bit(
 		crypt( password.mid(8).local8Bit(), salt ) );
 #else
 	    //### revise
 	    QString cpassword("");
 #endif
 	    denials=0;
 	    pwds.prepend(cpassword);
 	    cfg.writeEntry("Passwords",pwds,' ');
 	    lock--;
 	    return TRUE;
 	}
     }
     lock--;
 
     return FALSE;
 }
 
 
 ServerPI::ServerPI( int socket, QObject *parent, const char* name )
     : QSocket( parent, name ) , dtp( 0 ), serversocket( 0 ), waitsocket( 0 ),
       storFileSize(-1)
 {
     state = Connected;
 
     setSocket( socket );
 
     peerport = peerPort();
     peeraddress = peerAddress();
 
 #ifndef INSECURE
     if ( !SyncAuthentication::isAuthorized(peeraddress) ) {
 	state = Forbidden;
 	startTimer( 0 );
     } else
 #endif
     {
 	connect( this, SIGNAL( readyRead() ), SLOT( read() ) );
 	connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) );
 
 	passiv = FALSE;
 	for( int i = 0; i < 4; i++ )
 	    wait[i] = FALSE;
 
 	send( "220 Qtopia " QPE_VERSION " FTP Server" ); // No tr
 	state = Wait_USER;
 
 	dtp = new ServerDTP( this );
 	connect( dtp, SIGNAL( completed() ), SLOT( dtpCompleted() ) );
 	connect( dtp, SIGNAL( failed() ), SLOT( dtpFailed() ) );
 	connect( dtp, SIGNAL( error( int ) ), SLOT( dtpError( int ) ) );
 
 
 	directory = QDir::currentDirPath();
 
 	static int p = 1024;
 
 	while ( !serversocket || !serversocket->ok() ) {
 	    delete serversocket;
 	    serversocket = new ServerSocket( ++p, this );
 	}
 	connect( serversocket, SIGNAL( newIncomming( int ) ),
 		 SLOT( newConnection( int ) ) );
     }
 }
 
 ServerPI::~ServerPI()
 {
     close();
     dtp->close();
     delete dtp;
     delete serversocket;
 }
 
 bool ServerPI::verifyAuthorised()
 {
     if ( !SyncAuthentication::isAuthorized(peerAddress()) ) {
 	state = Forbidden;
 	return FALSE;
     }
     return TRUE;
 }
 
 void ServerPI::connectionClosed()
 {
     // qDebug( "Debug: Connection closed" );
     emit connectionClosed(this);
 }
 
 void ServerPI::send( const QString& msg )
 {
     QTextStream os( this );
     os << msg << endl;
     //qDebug( "Reply: %s", msg.latin1() );
 }
 
 void ServerPI::read()
 {
     while ( canReadLine() )
 	process( readLine().stripWhiteSpace() );
 }
 
 bool ServerPI::checkReadFile( const QString& file )
 {
     QString filename;
 
     if ( file[0] != "/" )
 	filename = directory.path() + "/" + file;
     else
 	filename = file;
 
     QFileInfo fi( filename );
     return ( fi.exists() && fi.isReadable() );
 }
 
 bool ServerPI::checkWriteFile( const QString& file )
 {
     QString filename;
 
     if ( file[0] != "/" )
 	filename = directory.path() + "/" + file;
     else
 	filename = file;
 
     QFileInfo fi( filename );
 
     if ( fi.exists() )
 	if ( !QFile( filename ).remove() )
 	    return FALSE;
     return TRUE;
 }
 
 void ServerPI::process( const QString& message )
 {
     //qDebug( "Command: %s", message.latin1() );
 
     // split message using "," as separator
     QStringList msg = QStringList::split( " ", message );
     if ( msg.isEmpty() ) return;
 
     // command token
     QString cmd = msg[0].upper();
 
     // argument token
     QString arg;
     if ( msg.count() >= 2 )
 	arg = msg[1];
 
     // full argument string
     QString args;
     if ( msg.count() >= 2 ) {