From cac39bd88a396b885f59bc23506ba1a8b2bfca5e Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Tue, 8 May 2012 18:33:51 +0200
Subject: pbs2 clear cookies extension (tofix: multiple loaded URLs messages)

---
 src/fbgui/fbgui.cpp               | 81 ++++++++++++++++++++++++++++++++++++++-
 src/fbgui/fbgui.h                 |  5 ++-
 src/fbgui/javascriptinterface.cpp | 10 +++++
 src/fbgui/javascriptinterface.h   |  8 ++++
 4 files changed, 102 insertions(+), 2 deletions(-)

(limited to 'src/fbgui')

diff --git a/src/fbgui/fbgui.cpp b/src/fbgui/fbgui.cpp
index 48e776b..c4f5f22 100644
--- a/src/fbgui/fbgui.cpp
+++ b/src/fbgui/fbgui.cpp
@@ -49,6 +49,12 @@ void fbgui::init() {
 	QObject::connect(jsi, SIGNAL(quitFbgui()), this, SLOT(close()));
 	QObject::connect(jsi, SIGNAL(shutDownClient()), this,
 			SLOT(shutdownSystem()));
+	QObject::connect(jsi, SIGNAL(deleteCookies()), this,
+			SLOT(clearAllCookies()));
+	QObject::connect(jsi, SIGNAL(showCookies()), this,
+			SLOT(printCookies()));
+	QObject::connect(jsi, SIGNAL(showHistory()), this,
+			SLOT(printHistory()));
 	QObject::connect(_webView->page()->mainFrame(), SIGNAL(
 			javaScriptWindowObjectCleared()), jsi, SLOT(attachToDOM()));
 
@@ -124,7 +130,6 @@ void fbgui::loadURL() {
 		QObject::connect(_webView, SIGNAL(loadFinished(bool)), this,
 				SLOT(loadURLDone(bool)));
 		_webView->load(req, QNetworkAccessManager::PostOperation, postData);
-
 	}
 	// TODO: error page if no host.
 }
@@ -140,6 +145,80 @@ void fbgui::loadURLDone(bool success) {
 		LOG4CXX_DEBUG(coreLogger, "Loaded URL: " << _webView->url().toString());
 	}
 }
+//-------------------------------------------------------------------------------------------
+/**
+ * This method clears all cookies aside from the ones sent by baseURL.
+ *
+ */
+
+void fbgui::clearAllCookies() {
+
+	LOG4CXX_DEBUG(coreLogger, "Clearing cookies...");
+
+	// persist pbs cookies and delete the rest.
+	QUrl currentURL(_webView->page()->mainFrame()->url());
+	QNetworkCookieJar* cookieJar = new QNetworkCookieJar();
+	QList<QNetworkCookie> cookieList = _webView->page()->networkAccessManager()->cookieJar()->cookiesForUrl(currentURL);
+	_webView->page()->networkAccessManager()->setCookieJar(cookieJar);
+
+	// restart the session with pbs
+	loadURL();
+}
+
+void fbgui::printCookies() {
+
+	QList<QNetworkCookie> cookieList = _webView->page()->networkAccessManager()->cookieJar()->cookiesForUrl(_webView->page()->mainFrame()->url());
+
+	if (cookieList.isEmpty()) {
+		LOG4CXX_DEBUG(coreLogger, "No cookies saved!");
+	}
+	else {
+		QList<QNetworkCookie>::iterator i;
+		for (i = cookieList.begin(); i != cookieList.end(); ++i) {
+			if (i->domain() == baseURL.host() || i->domain() == "." + baseURL.host()) {
+				LOG4CXX_DEBUG(coreLogger, "Keeping cookie from domain '" << i->domain() << "': " << i->toRawForm());
+			}
+			else {
+				LOG4CXX_DEBUG(coreLogger, "Deleting cookie from domain '" << i->domain() << "': " << i->toRawForm());
+			}
+		}
+	}
+
+}
+void fbgui::printHistory() {
+	LOG4CXX_DEBUG(coreLogger, "--------------------------------------------------");
+	QList<QUrl> urls;
+	QList<QWebHistoryItem> history = _webView->history()->backItems(10);
+	QList<QWebHistoryItem>::iterator n;
+	for (n = history.begin(); n != history.end(); ++n) {
+		LOG4CXX_DEBUG(coreLogger, "History item: " << n->url().toString());
+		if (!(urls.contains(n->url()))) {
+			urls.append(n->url());
+			LOG4CXX_DEBUG(coreLogger, "Appended: " << n->url().toString());
+		}
+	}
+
+	QList<QUrl>::iterator u;
+	for (u = urls.begin(); u != urls.end(); ++u) {
+		LOG4CXX_DEBUG(coreLogger, "Cookie from URL " << u->toString());
+		QList<QNetworkCookie> cookieList = _webView->page()->networkAccessManager()->cookieJar()->cookiesForUrl(*u);
+		if (cookieList.isEmpty()) {
+			LOG4CXX_DEBUG(coreLogger, "No cookies saved!");
+		}
+		else {
+			QList<QNetworkCookie>::iterator i;
+			for (i = cookieList.begin(); i != cookieList.end(); ++i) {
+				if (i->domain() == baseURL.host()) {
+					LOG4CXX_DEBUG(coreLogger, "Keeping cookie from domain '" << i->domain() << "': " << i->toRawForm());
+				}
+				else {
+					LOG4CXX_DEBUG(coreLogger, "Deleting cookie from domain '" << i->domain() << "': " << i->toRawForm());
+				}
+			}
+		}
+	}
+	LOG4CXX_DEBUG(coreLogger, "--------------------------------------------------");
+}
 
 //-------------------------------------------------------------------------------------------
 /**
diff --git a/src/fbgui/fbgui.h b/src/fbgui/fbgui.h
index c300387..3eb4bcd 100644
--- a/src/fbgui/fbgui.h
+++ b/src/fbgui/fbgui.h
@@ -45,9 +45,12 @@ private:
 
   // QNetworkRequest for the Network Request
   QNetworkRequest* _qnr;
+
 private slots:
   void loadURLDone(bool success);
-
+  void clearAllCookies();
+  void printCookies();
+  void printHistory();
   void loadSystem();
   // prepares kexec by loading downloaded initramfs, kernel into kexec
   void prepareKexec();
diff --git a/src/fbgui/javascriptinterface.cpp b/src/fbgui/javascriptinterface.cpp
index 8022797..c730dfb 100644
--- a/src/fbgui/javascriptinterface.cpp
+++ b/src/fbgui/javascriptinterface.cpp
@@ -80,6 +80,16 @@ void JavascriptInterface::loadJQuery() {
 	}
 }
 
+void JavascriptInterface::clearCookies() {
+	emit deleteCookies();
+}
+void JavascriptInterface::dumpCookies() {
+	emit showCookies();
+}
+void JavascriptInterface::dumpHistory() {
+	emit showHistory();
+}
+
 //-------------------------------------------------------------------------------------------------------
 /**
  * This method quits the whole program.
diff --git a/src/fbgui/javascriptinterface.h b/src/fbgui/javascriptinterface.h
index 2b3c83f..e2885ce 100644
--- a/src/fbgui/javascriptinterface.h
+++ b/src/fbgui/javascriptinterface.h
@@ -34,6 +34,7 @@ protected:
   // loads jQuery code
   void loadJQuery();
 
+
 signals:
   // quit the application
   void quitFbgui();
@@ -41,11 +42,18 @@ signals:
   void shutDownClient();
   // reboot the system. connected to  fbgui::performReboot()
   void rebootClient();
+  void deleteCookies();
+  void showCookies();
+  void showHistory();
 
 public slots:
   // make sure the interface stays attached on webpage reload
   void attachToDOM();
 
+  void clearCookies();
+  void dumpCookies();
+  void dumpHistory();
+
   void quit();
   void shutDown();
   void reboot();
-- 
cgit v1.2.3-55-g7522