- Can spoof Azureus peer id and user agent to avoid ban

Changelog

@@ -1,5 +1,6 @@
-* Tuesday October 06 2007 - Christophe Dumez <chris@qbittorrent.org> - v1.1.0
+* Unknown - Christophe Dumez <chris@qbittorrent.org> - v1.1.0
     - FEATURE: Web interface to control qbittorrent (Ishan Arora)
+    - FEATURE: Can spoof Azureus peer id to avoid ban
     - FEATURE: Allow to hide/show some columns in download and seeding lists
     - FEATURE: Option to start qBittorrent minimized in systray
     - FEATURE: Allow to define double-click actions in torrents lists
@@ -19,7 +20,7 @@
     - COSMETIC: Display tracker errors in a cleaner way
     - COSMETIC: Display "unpaused/total_torrent" in download/upload tabs
 
-* Unknown - Christophe Dumez <chris@qbittorrent.org> - v1.0.0
+* Fri Apr 11 2008 - Christophe Dumez <chris@qbittorrent.org> - v1.0.0
     - FEATURE: Based on new libtorrent v0.13
     - FEATURE: Added UPnP / NAT-PMP port forwarding support
     - FEATURE: Added encryption support (compatible with Azureus)

src/GUI.cpp

@@ -940,7 +940,11 @@ void GUI::configureSession(bool deleteOptions) {
   BTSession->setProxySettings(proxySettings, options->useProxyForTrackers(), options->useProxyForPeers(), options->useProxyForWebseeds(), options->useProxyForDHT());
   // * Session settings
   session_settings sessionSettings;
+  if(options->shouldSpoofAzureus()) {
+    sessionSettings.user_agent = "Azureus 3.0.5.2";
+  } else {
     sessionSettings.user_agent = "qBittorrent "VERSION;
+  }
   BTSession->setSessionSettings(sessionSettings);
   // Bittorrent
   // * Max connections limit

src/bittorrent.cpp

@@ -23,6 +23,7 @@
 #include <QTime>
 #include <QString>
 #include <QTimer>
+#include <QSettings>
 
 #include "bittorrent.h"
 #include "misc.h"
@@ -46,7 +47,13 @@ bittorrent::bittorrent() : timerScan(0), DHTEnabled(false), preAllocateAll(false
   // To avoid some exceptions
   fs::path::default_name_check(fs::no_check);
   // Creating bittorrent session
+  // Check if we should spoof azureus
+  QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
+  if(settings.value(QString::fromUtf8("AzureusSpoof"), false).toBool()) {
+    s = new session(fingerprint("AZ", 3, 0, 5, 2));
+  } else {
     s = new session(fingerprint("qB", VERSION_MAJOR, VERSION_MINOR, VERSION_BUGFIX, 0));
+  }
   // Set severity level of libtorrent session
   s->set_severity_level(alert::info);
   // Enabling metadata plugin

src/options.ui

@@ -1361,6 +1361,13 @@
             </property>
            </widget>
           </item>
+          <item>
+           <widget class="QCheckBox" name="checkAzureusSpoof" >
+            <property name="text" >
+             <string>Spoof Azureus to avoid ban (requires restart)</string>
+            </property>
+           </widget>
+          </item>
           <item>
            <layout class="QHBoxLayout" >
             <item>

src/options_imp.cpp

@@ -194,6 +194,7 @@ options_imp::options_imp(QWidget *parent):QDialog(parent){
   connect(checkDHT, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
   connect(checkPeX, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
   connect(checkLSD, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
+  connect(checkAzureusSpoof, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
   connect(comboEncryption, SIGNAL(currentIndexChanged(int)), this, SLOT(enableApplyButton()));
   connect(checkRatioLimit, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
   connect(checkRatioRemove, SIGNAL(stateChanged(int)), this, SLOT(enableApplyButton()));
@@ -322,6 +323,7 @@ void options_imp::saveOptions(){
   settings.setValue(QString::fromUtf8("DHT"), isDHTEnabled());
   settings.setValue(QString::fromUtf8("PeX"), isPeXEnabled());
   settings.setValue(QString::fromUtf8("LSD"), isLSDEnabled());
+  settings.setValue(QString::fromUtf8("AzureusSpoof"), shouldSpoofAzureus());
   settings.setValue(QString::fromUtf8("Encryption"), getEncryptionSetting());
   settings.setValue(QString::fromUtf8("DesiredRatio"), getDesiredRatio());
   settings.setValue(QString::fromUtf8("MaxRatio"), getDeleteRatio());
@@ -357,6 +359,10 @@ void options_imp::saveOptions(){
   settings.endGroup();
 }
 
+bool options_imp::shouldSpoofAzureus() const {
+  return checkAzureusSpoof->isChecked();
+}
+
 bool options_imp::isFilteringEnabled() const{
   return checkIPFilter->isChecked();
 }
@@ -561,6 +567,7 @@ void options_imp::loadOptions(){
   checkDHT->setChecked(settings.value(QString::fromUtf8("DHT"), true).toBool());
   checkPeX->setChecked(settings.value(QString::fromUtf8("PeX"), true).toBool());
   checkLSD->setChecked(settings.value(QString::fromUtf8("LSD"), true).toBool());
+  checkAzureusSpoof->setChecked(settings.value(QString::fromUtf8("AzureusSpoof"), false).toBool());
   comboEncryption->setCurrentIndex(settings.value(QString::fromUtf8("Encryption"), 0).toInt());
   floatValue = settings.value(QString::fromUtf8("DesiredRatio"), -1).toDouble();
   if(floatValue >= 1.) {

src/options_imp.h

@@ -99,6 +99,7 @@ class options_imp : public QDialog, private Ui::Dialog {
     bool isDHTEnabled() const;
     bool isPeXEnabled() const;
     bool isLSDEnabled() const;
+    bool shouldSpoofAzureus() const;
     int getEncryptionSetting() const;
     float getDesiredRatio() const;
     float getDeleteRatio() const;