summaryrefslogtreecommitdiff
Side-by-side diff
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--core/launcher/desktop.cpp4
-rw-r--r--core/launcher/launcher.pro2
-rw-r--r--core/launcher/qcopbridge.cpp100
-rw-r--r--core/launcher/qcopbridge.h7
-rw-r--r--core/launcher/transferserver.cpp207
-rw-r--r--core/launcher/transferserver.h23
6 files changed, 227 insertions, 116 deletions
diff --git a/core/launcher/desktop.cpp b/core/launcher/desktop.cpp
index 24dce73..541b4be 100644
--- a/core/launcher/desktop.cpp
+++ b/core/launcher/desktop.cpp
@@ -566,8 +566,8 @@ void Desktop::execAutoStart() {
if ( suspendTime.secsTo(now) >= (delay*60) ) {
QCopEnvelope e("QPE/System", "execute(QString)");
e << QString(appName);
- } else {
- }
+ } //else {
+ //}
}
#if defined(QPE_HAVE_TOGGLELIGHT)
diff --git a/core/launcher/launcher.pro b/core/launcher/launcher.pro
index ccf8231..169edc1 100644
--- a/core/launcher/launcher.pro
+++ b/core/launcher/launcher.pro
@@ -99,7 +99,7 @@ DEPENDPATH += $(OPIEDIR)/core/apps/calibrate
INCLUDEPATH += $(OPIEDIR)/rsync
DEPENDPATH += $(OPIEDIR)/rsync
TARGET = qpe
-LIBS += -lqpe -lcrypt -lopie
+LIBS += -lqpe -lcrypt -lopie -luuid
TRANSLATIONS = ../../i18n/de/qpe.ts \
../../i18n/en/qpe.ts \
diff --git a/core/launcher/qcopbridge.cpp b/core/launcher/qcopbridge.cpp
index 2d084fc..85993ee 100644
--- a/core/launcher/qcopbridge.cpp
+++ b/core/launcher/qcopbridge.cpp
@@ -1,7 +1,7 @@
/**********************************************************************
-** Copyright (C) 2000 Trolltech AS. All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
**
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
@@ -21,8 +21,11 @@
#include "qcopbridge.h"
#include "transferserver.h"
+#ifdef QWS
#include <qpe/qcopenvelope_qws.h>
+#endif
#include <qpe/qpeapplication.h>
+#include <qpe/version.h>
#include <qdir.h>
#include <qfile.h>
@@ -31,13 +34,11 @@
#include <qstringlist.h>
#include <qfileinfo.h>
#include <qregexp.h>
+#ifdef QWS
#include <qcopchannel_qws.h>
+#endif
-// actually this is wrong, _XOPEN_SOURCE should get defined on the commandline
-// and it should have a proper value assigned. (Simon)
-#if !defined(_XOPEN_SOURCE)
#define _XOPEN_SOURCE
-#endif
#include <pwd.h>
#include <sys/types.h>
#include <unistd.h>
@@ -59,19 +60,23 @@ QCopBridge::QCopBridge( Q_UINT16 port, QObject *parent,
if ( !ok() )
qWarning( "Failed to bind to port %d", port );
else {
+#ifndef QT_NO_COP
desktopChannel = new QCopChannel( "QPE/Desktop", this );
connect( desktopChannel, SIGNAL(received(const QCString &, const QByteArray &)),
this, SLOT(desktopMessage( const QCString &, const QByteArray &)) );
cardChannel = new QCopChannel( "QPE/Card", this );
connect( cardChannel, SIGNAL(received(const QCString &, const QByteArray &)),
this, SLOT(desktopMessage( const QCString &, const QByteArray &)) );
+#endif
}
sendSync = FALSE;
}
QCopBridge::~QCopBridge()
{
+#ifndef QT_NO_COP
delete desktopChannel;
+#endif
}
void QCopBridge::newConnection( int socket )
@@ -79,7 +84,9 @@ void QCopBridge::newConnection( int socket )
QCopBridgePI *pi = new QCopBridgePI( socket, this );
openConnections.append( pi );
connect ( pi, SIGNAL( connectionClosed( QCopBridgePI *) ), this, SLOT( connectionClosed( QCopBridgePI *) ) );
+#ifndef QT_NO_COP
QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::DisableSuspend;
+#endif
if ( sendSync ) {
pi ->startSync();
@@ -91,7 +98,9 @@ void QCopBridge::connectionClosed( QCopBridgePI *pi )
{
openConnections.remove( pi );
if ( openConnections.count() == 0 ) {
+#ifndef QT_NO_COP
QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Enable;
+#endif
}
}
@@ -142,14 +151,32 @@ void QCopBridge::desktopMessage( const QCString &command, const QByteArray &args
stream >> i;
str = QString::number( i );
} else {
- qDebug(" cannot route the argument type %s through the qcop bridge", (*it).latin1() );
+ qDebug(" cannot route the argument type %s throught the qcop bridge", (*it).latin1() );
return;
}
- str.replace( QRegExp("&"), "&amp;" );
- str.replace( QRegExp(" "), "&0x20;" );
- str.replace( QRegExp("\n"), "&0x0d;" );
- str.replace( QRegExp("\r"), "&0x0a;" );
- data += " " + str;
+ QString estr;
+ for (int i=0; i<(int)str.length(); i++) {
+ QChar ch = str[i];
+ if ( ch.row() )
+ goto quick;
+ switch (ch.cell()) {
+ case '&':
+ estr.append( "&amp;" );
+ break;
+ case ' ':
+ estr.append( "&0x20;" );
+ break;
+ case '\n':
+ estr.append( "&0x0d;" );
+ break;
+ case '\r':
+ estr.append( "&0x0a;" );
+ break;
+ default: quick:
+ estr.append(ch);
+ }
+ }
+ data += " " + estr;
}
}
QString sendCommand = QString(command.data()) + data;
@@ -182,7 +209,7 @@ QCopBridgePI::QCopBridgePI( int socket, QObject *parent, const char* name )
peeraddress = peerAddress();
#ifndef INSECURE
- if ( !accessAuthorized(peeraddress) ) {
+ if ( !SyncAuthentication::isAuthorized(peeraddress) ) {
state = Forbidden;
startTimer( 0 );
} else
@@ -193,7 +220,12 @@ QCopBridgePI::QCopBridgePI( int socket, QObject *parent, const char* name )
connect( this, SIGNAL( readyRead() ), SLOT( read() ) );
connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) );
- send( "220 Qtopia QCop bridge ready!" );
+ QString intro="220 Qtopia ";
+ intro += QPE_VERSION; intro += ";";
+ intro += "challenge="; intro += SyncAuthentication::serverId(); intro += ";";
+ intro += "loginname="; intro += SyncAuthentication::loginName(); intro += ";";
+ intro += "displayname="; intro += SyncAuthentication::ownerName(); intro += ";";
+ send( intro );
state = Wait_USER;
// idle timer to close connections when not used anymore
@@ -235,37 +267,6 @@ void QCopBridgePI::read()
process( readLine().stripWhiteSpace() );
}
-bool QCopBridgePI::checkUser( const QString& user )
-{
- if ( user.isEmpty() ) return FALSE;
-
- struct passwd *pw;
- pw = getpwuid( geteuid() );
- QString euser = QString::fromLocal8Bit( pw->pw_name );
- return user == euser;
-}
-
-bool QCopBridgePI::checkPassword( const QString& password )
-{
- // ### HACK for testing on local host
- return true;
-
- /*
- 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 );
-
- QString cpassword = QString::fromLocal8Bit( crypt( password.local8Bit(), cpwd.local8Bit() ) );
- return cpwd == cpassword;
-*/
-}
-
void QCopBridgePI::process( const QString& message )
{
//qDebug( "Command: %s", message.latin1() );
@@ -296,7 +297,7 @@ void QCopBridgePI::process( const QString& message )
// waiting for user name
if ( Wait_USER == state ) {
- if ( cmd != "USER" || msg.count() < 2 || !checkUser( arg ) ) {
+ if ( cmd != "USER" || msg.count() < 2 || !SyncAuthentication::checkUser( arg ) ) {
send( "530 Please login with USER and PASS" );
return;
}
@@ -308,8 +309,7 @@ void QCopBridgePI::process( const QString& message )
// waiting for password
if ( Wait_PASS == state ) {
- if ( cmd != "PASS" || !checkPassword( arg ) ) {
- //if ( cmd != "PASS" || msg.count() < 2 || !checkPassword( arg ) ) {
+ if ( cmd != "PASS" || !SyncAuthentication::checkPassword( arg ) ) {
send( "530 Please login with USER and PASS" );
return;
}
@@ -389,19 +389,23 @@ void QCopBridgePI::process( const QString& message )
msgId++;
}
+#ifndef QT_NO_COP
if ( !QCopChannel::isRegistered( channel.latin1() ) ) {
// send message back about it
QString answer = "599 ChannelNotRegistered " + channel;
send( answer );
return;
}
+#endif
+#ifndef QT_NO_COP
if ( paramList.count() )
QCopChannel::send( channel.latin1(), command.latin1(), buffer );
else
QCopChannel::send( channel.latin1(), command.latin1() );
send( "200 Command okay" );
+#endif
}
}
// not implemented
diff --git a/core/launcher/qcopbridge.h b/core/launcher/qcopbridge.h
index 114b3ee..408d10d 100644
--- a/core/launcher/qcopbridge.h
+++ b/core/launcher/qcopbridge.h
@@ -1,7 +1,7 @@
/**********************************************************************
-** Copyright (C) 2000 Trolltech AS. All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
**
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
@@ -79,9 +79,6 @@ protected slots:
void connectionClosed();
protected:
- bool checkUser( const QString& user );
- bool checkPassword( const QString& pw );
-
void timerEvent( QTimerEvent *e );
private:
diff --git a/core/launcher/transferserver.cpp b/core/launcher/transferserver.cpp
index 7294f9c..a6dab07 100644
--- a/core/launcher/transferserver.cpp
+++ b/core/launcher/transferserver.cpp
@@ -1,7 +1,7 @@
/**********************************************************************
-** Copyright (C) 2000 Trolltech AS. All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
**
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
@@ -22,6 +22,13 @@
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
+#include <time.h>
+#include <shadow.h>
+
+extern "C" {
+#include <uuid/uuid.h>
+#define UUID_H_INCLUDED
+}
#if defined(_OS_LINUX_)
#include <shadow.h>
@@ -37,8 +44,14 @@
#include <qregexp.h>
//#include <qpe/qcopchannel_qws.h>
#include <qpe/process.h>
+#include <qpe/global.h>
#include <qpe/config.h>
+#include <qpe/contact.h>
+#include <qpe/quuid.h>
+#include <qpe/version.h>
+#ifdef QWS
#include <qpe/qcopenvelope_qws.h>
+#endif
#include "transferserver.h"
#include "qprocess.h"
@@ -63,24 +76,130 @@ void TransferServer::newConnection( int socket )
(void) new ServerPI( socket, this );
}
-bool accessAuthorized(QHostAddress peeraddress)
+QString SyncAuthentication::serverId()
+{
+ Config cfg("Security");
+ cfg.setGroup("Sync");
+ QString r=cfg.readEntry("serverid");
+ if ( r.isEmpty() ) {
+ uuid_t uuid;
+ uuid_generate( uuid );
+ cfg.writeEntry("serverid",(r = QUuid( uuid ).toString()));
+ }
+ 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 SyncAuthentication::loginName()
+{
+ struct passwd *pw;
+ pw = getpwuid( geteuid() );
+ return QString::fromLocal8Bit( pw->pw_name );
+}
+
+int SyncAuthentication::isAuthorized(QHostAddress peeraddress)
{
Config cfg("Security");
cfg.setGroup("Sync");
- uint auth_peer = cfg.readNumEntry("auth_peer",0xc0a80100);
+ QString allowedstr = cfg.readEntry("auth_peer","192.168.1.0");
+ QHostAddress allowed;
+ allowed.setAddress(allowedstr);
+ uint auth_peer = allowed.ip4Addr();
uint auth_peer_bits = cfg.readNumEntry("auth_peer_bits",24);
- bool ok = (peeraddress.ip4Addr() & (((1<<auth_peer_bits)-1)<<(32-auth_peer_bits)))
- == auth_peer;
- /* Allows denial-of-service attack.
- if ( !ok ) {
- QMessageBox::warning(0,tr("Security"),
- tr("<p>An attempt to access this device from %1 has been denied.")
- .arg(peeraddress.toString()));
+ 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::warning( 0,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."),
+ tr("Deny") );
+ denials++;
+ lastdenial=now;
}
- */
- return ok;
+ return FALSE;
}
+ // Second, check sync password...
+ if ( password.left(6) == "Qtopia" ) {
+ QString cpassword = QString::fromLocal8Bit( crypt( password.mid(8).local8Bit(), "qp" ) );
+ Config cfg("Security");
+ cfg.setGroup("Sync");
+ QString pwds = cfg.readEntry("Passwords");
+ if ( QStringList::split(QChar(' '),pwds).contains(cpassword) )
+ return TRUE;
+
+ // Unrecognized system. Be careful...
+
+ if ( (denials > 2 && now < lastdenial+600)
+ || QMessageBox::warning(0,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."),
+ tr("Allow"),tr("Deny"))==1 )
+ {
+ denials++;
+ lastdenial=now;
+ return FALSE;
+ } else {
+ denials=0;
+ cfg.writeEntry("Passwords",pwds+" "+cpassword);
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+
ServerPI::ServerPI( int socket, QObject *parent, const char* name )
: QSocket( parent, name ) , dtp( 0 ), serversocket( 0 ), waitsocket( 0 )
{
@@ -92,7 +211,7 @@ ServerPI::ServerPI( int socket, QObject *parent, const char* name )
peeraddress = peerAddress();
#ifndef INSECURE
- if ( !accessAuthorized(peeraddress) ) {
+ if ( !SyncAuthentication::isAuthorized(peeraddress) ) {
state = Forbidden;
startTimer( 0 );
} else
@@ -105,7 +224,7 @@ ServerPI::ServerPI( int socket, QObject *parent, const char* name )
for( int i = 0; i < 4; i++ )
wait[i] = FALSE;
- send( "220 Qtopia transfer service ready!" );
+ send( "220 Qtopia " QPE_VERSION " FTP Server" );
state = Wait_USER;
dtp = new ServerDTP( this );
@@ -151,37 +270,6 @@ void ServerPI::read()
process( readLine().stripWhiteSpace() );
}
-bool ServerPI::checkUser( const QString& user )
-{
- if ( user.isEmpty() ) return FALSE;
-
- struct passwd *pw;
- pw = getpwuid( geteuid() );
- QString euser = QString::fromLocal8Bit( pw->pw_name );
- return user == euser;
-}
-
-bool ServerPI::checkPassword( const QString& /* password */ )
-{
- // ### HACK for testing on local host
- return true;
-
- /*
- 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 );
-
- QString cpassword = QString::fromLocal8Bit( crypt( password.local8Bit(), cpwd.local8Bit() ) );
- return cpwd == cpassword;
-*/
-}
-
bool ServerPI::checkReadFile( const QString& file )
{
QString filename;
@@ -254,7 +342,7 @@ void ServerPI::process( const QString& message )
// waiting for user name
if ( Wait_USER == state ) {
- if ( cmd != "USER" || msg.count() < 2 || !checkUser( arg ) ) {
+ if ( cmd != "USER" || msg.count() < 2 || !SyncAuthentication::checkUser( arg ) ) {
send( "530 Please login with USER and PASS" );
return;
}
@@ -266,8 +354,7 @@ void ServerPI::process( const QString& message )
// waiting for password
if ( Wait_PASS == state ) {
- if ( cmd != "PASS" || !checkPassword( arg ) ) {
- //if ( cmd != "PASS" || msg.count() < 2 || !checkPassword( arg ) ) {
+ if ( cmd != "PASS" || !SyncAuthentication::checkPassword( arg ) ) {
send( "530 Please login with USER and PASS" );
return;
}
@@ -454,12 +541,15 @@ void ServerPI::process( const QString& message )
send( "500 Syntax error, command unrecognized" );
else {
QFile file( absFilePath( args ) ) ;
- if ( file.remove() )
+ if ( file.remove() ) {
send( "250 Requested file action okay, completed" );
- else
+ QCopEnvelope e("QPE/System", "linkChanged(QString)" );
+ e << file.name();
+ } else {
send( "550 Requested action not taken" );
}
}
+ }
// remove directory (RMD)
else if ( cmd == "RMD" ) {
@@ -634,9 +724,16 @@ bool ServerPI::parsePort( const QString& pp )
void ServerPI::dtpCompleted()
{
- dtp->close();
- waitsocket = 0;
send( "226 Closing data connection, file transfer successful" );
+ if ( dtp->dtpMode() == ServerDTP::RetrieveFile ) {
+ QString fn = dtp->fileName();
+ if ( fn.right(8)==".desktop" && fn.find("/Documents/")>=0 ) {
+ QCopEnvelope e("QPE/System", "linkChanged(QString)" );
+ e << fn;
+ }
+ }
+ waitsocket = 0;
+ dtp->close();
}
void ServerPI::dtpFailed()
@@ -852,7 +949,7 @@ void ServerPI::timerEvent( QTimerEvent * )
}
-ServerDTP::ServerDTP( QObject *parent, const char* name )
+ServerDTP::ServerDTP( QObject *parent = 0, const char* name = 0)
: QSocket( parent, name ), mode( Idle ), createTargzProc( 0 ),
retrieveTargzProc( 0 ), gzipProc( 0 )
{
@@ -891,8 +988,10 @@ ServerDTP::~ServerDTP()
void ServerDTP::extractTarDone()
{
qDebug("extract done");
+#ifndef QT_NO_COP
QCopEnvelope e( "QPE/Desktop", "restoreDone(QString)" );
e << file.name();
+#endif
}
void ServerDTP::connected()
diff --git a/core/launcher/transferserver.h b/core/launcher/transferserver.h
index 076e460..a3bb060 100644
--- a/core/launcher/transferserver.h
+++ b/core/launcher/transferserver.h
@@ -1,7 +1,7 @@
/**********************************************************************
-** Copyright (C) 2000 Trolltech AS. All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
**
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
@@ -36,6 +36,20 @@ public:
void newConnection( int socket );
};
+class SyncAuthentication : QObject
+{
+ Q_OBJECT
+
+public:
+ static int isAuthorized(QHostAddress peeraddress);
+ static bool checkPassword(const QString& pw);
+ static bool checkUser(const QString& user);
+
+ static QString serverId();
+ static QString loginName();
+ static QString ownerName();
+};
+
class ServerDTP : public QSocket
{
@@ -65,6 +79,7 @@ public:
Mode dtpMode() { return mode; }
QByteArray buffer() { return buf.buffer(); }
+ QString fileName() const { return file.name(); }
void setSocket( int socket );
@@ -131,8 +146,6 @@ protected slots:
void newConnection( int socket );
protected:
- bool checkUser( const QString& user );
- bool checkPassword( const QString& pw );
bool checkReadFile( const QString& file );
bool checkWriteFile( const QString& file );
bool parsePort( const QString& pw );
@@ -164,5 +177,3 @@ private:
QString lastCommand;
int waitsocket;
};
-
-bool accessAuthorized(QHostAddress peeraddress);