From: Johannes Huber <johu@gmx.de>
Date: Thu, 25 Feb 2010 18:36:55 +0000 (+0100)
Subject: new commands setkey, delkey
X-Git-Tag: 0.7-beta1~30
X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=commitdiff_plain;h=d81414703facf1199127394ec9d1d72faf77ded0;ds=sidebyside

new commands setkey, delkey
---

diff --git a/src/core/coreuserinputhandler.cpp b/src/core/coreuserinputhandler.cpp
index ccba8b8a..101ccab3 100644
--- a/src/core/coreuserinputhandler.cpp
+++ b/src/core/coreuserinputhandler.cpp
@@ -28,6 +28,10 @@
 #include <QDebug>
 #include <QRegExp>
 
+#ifdef HAVE_QCA2
+#include "cipher.h"
+#endif
+
 CoreUserInputHandler::CoreUserInputHandler(CoreNetwork *parent)
   : CoreBasicHandler(parent)
 {
@@ -157,6 +161,60 @@ void CoreUserInputHandler::handleCtcp(const BufferInfo &bufferInfo, const QStrin
   emit displayMsg(Message::Action, BufferInfo::StatusBuffer, "", verboseMessage, network()->myNick());
 }
 
+void CoreUserInputHandler::handleDelkey(const BufferInfo &bufferInfo, const QString &msg) {
+  #ifdef HAVE_QCA2
+  if (!bufferInfo.isValid())
+    return;
+  
+  QStringList parms = msg.split(' ', QString::SkipEmptyParts);
+  
+  if(parms.isEmpty() && !bufferInfo.bufferName().isEmpty())
+    parms.prepend(bufferInfo.bufferName());
+
+  if(parms.isEmpty()) {
+    QString message = tr("[usage] /delkey <nick|channel> deletes the encryption key for nick or channel or just /delkey when in a channel or query.");
+    
+    if(bufferInfo.bufferName().isEmpty())
+      emit displayMsg(Message::Info, BufferInfo::StatusBuffer, "", message);
+    else
+      emit displayMsg(Message::Info, bufferInfo.bufferName(), message);
+    return;
+  }
+
+  if(network()->bufferKey(parms[0]).isEmpty()) {
+    QString message = tr("No key has been set for %1.").arg(parms[0]);
+
+    if(bufferInfo.bufferName().isEmpty())
+      emit displayMsg(Message::Info, BufferInfo::StatusBuffer, "", message);
+    else
+      emit displayMsg(Message::Info, bufferInfo.bufferName(), message);
+    return;
+  }
+
+  network()->setBufferKey(parms[0], "");
+
+  if(network()->isChannelName(parms[0]) && network()->channels().contains(parms[0])) {
+    network()->ircChannel(parms[0])->setEncrypted(false);
+  }
+  else if(network()->nicks().contains(parms[0])) {
+    network()->ircUser(parms[0])->setEncrypted(false);
+  }
+
+  QString message = tr("The key for %1 has been deleted.").arg(parms[0]);
+  
+  if(bufferInfo.bufferName().isEmpty())
+    emit displayMsg(Message::Info, BufferInfo::StatusBuffer, "", message);
+  else
+    emit displayMsg(Message::Info, bufferInfo.bufferName(), message);
+    
+  #else
+  emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Error: Setting an encryption key requires Quassel to have been built "
+								   "with support for the Qt Cryptographic Architecture (QCA) library. "
+								   "Contact your distributor about a Quassel package with QCA "
+								   "support, or rebuild Quassel with QCA present."));
+  #endif
+}
+
 void CoreUserInputHandler::handleDeop(const BufferInfo &bufferInfo, const QString &msg) {
   QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
   QString m = "-"; for(int i = 0; i < nicks.count(); i++) m += 'o';
@@ -391,6 +449,44 @@ void CoreUserInputHandler::handleSay(const BufferInfo &bufferInfo, const QString
   emit displayMsg(Message::Plain, bufferInfo.type(), bufferInfo.bufferName(), msg, network()->myNick(), Message::Self);
 }
 
+void CoreUserInputHandler::handleSetkey(const BufferInfo &bufferInfo, const QString &msg) {
+  #ifdef HAVE_QCA2
+  if(!bufferInfo.isValid())
+    return;
+  
+  QStringList parms = msg.split(' ', QString::SkipEmptyParts);
+ 
+  if(parms.count() == 1 && !bufferInfo.bufferName().isEmpty())
+    parms.prepend(bufferInfo.bufferName());
+  else if(parms.count() != 2) {
+    QString message =tr("[usage] /setkey <nick|channel> <key> sets the encryption key for nick or channel. /setkey <key> when in a channel or query buffer sets the key for it.");
+    
+    if(bufferInfo.bufferName().isEmpty())
+      emit displayMsg(Message::Info, BufferInfo::StatusBuffer, "", message);
+    else
+      emit displayMsg(Message::Info, bufferInfo.bufferName(), message);
+    return;
+  }
+  network()->setBufferKey(parms[0], parms[1].toLocal8Bit());
+
+  if(network()->isChannelName(parms[0]) && network()->channels().contains(parms[0]))
+    network()->ircChannel(parms[0])->setEncrypted(true);
+  else if(network()->nicks().contains(parms[0]))
+    network()->ircUser(parms[0])->setEncrypted(true);
+  
+  QString message = tr("The key for %1 has been set.").arg(parms[0]);
+  if (bufferInfo.bufferName().isEmpty())
+    emit displayMsg(Message::Info, BufferInfo::StatusBuffer, "", message);
+  else
+    emit displayMsg(Message::Info, bufferInfo.bufferName(), message);
+  #else
+  emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Error: Setting an encryption key requires Quassel to have been built "
+								   "with support for the Qt Cryptographic Architecture (QCA) library. "
+								   "Contact your distributor about a Quassel package with QCA "
+								   "support, or rebuild Quassel with QCA present."));
+  #endif
+}
+
 void CoreUserInputHandler::handleTopic(const BufferInfo &bufferInfo, const QString &msg) {
   if(bufferInfo.bufferName().isEmpty()) return;
   QList<QByteArray> params;
diff --git a/src/core/coreuserinputhandler.h b/src/core/coreuserinputhandler.h
index f98fb740..f2c3c6d8 100644
--- a/src/core/coreuserinputhandler.h
+++ b/src/core/coreuserinputhandler.h
@@ -38,6 +38,7 @@ public slots:
   void handleBan(const BufferInfo &bufferInfo, const QString &text);
   void handleUnban(const BufferInfo &bufferInfo, const QString &text);
   void handleCtcp(const BufferInfo &bufferInfo, const QString &text);
+  void handleDelkey(const BufferInfo &bufferInfo, const QString &text);
   void handleDeop(const BufferInfo &bufferInfo, const QString &text);
   void handleDevoice(const BufferInfo &bufferInfo, const QString &text);
   void handleInvite(const BufferInfo &bufferInfo, const QString &text);
@@ -58,6 +59,7 @@ public slots:
   void handleQuit(const BufferInfo &bufferInfo, const QString &text);
   void handleQuote(const BufferInfo &bufferInfo, const QString &text);
   void handleSay(const BufferInfo &bufferInfo, const QString &text);
+  void handleSetkey(const BufferInfo &bufferInfo, const QString &text);
   void handleTopic(const BufferInfo &bufferInfo, const QString &text);
   void handleVoice(const BufferInfo &bufferInfo, const QString &text);
   void handleWait(const BufferInfo &bufferInfo, const QString &text);