Cookies.

Enabled use of the cookie store.

indra/newview/llappviewer.cpp

@@ -1655,6 +1655,7 @@ bool LLAppViewer::cleanup()
 	
 	writeDebugInfo();
 
+	LLViewerMedia::saveCookieFile();
 	// Stop the plugin read thread if it's running.
 	LLPluginProcessParent::setUseReadThread(false);
 

indra/newview/llstartup.cpp

@@ -1094,12 +1094,14 @@ bool idle_startup()
 			// END TODO
 			LLPanelLogin::close();
 		}
-		
+
 		//For HTML parsing in text boxes.
 		LLTextEditor::setLinkColor( gSavedSettings.getColor4("HTMLLinkColor") );
 
 		// Load URL History File
 		LLURLHistory::loadFile("url_history.xml");
+		// Load media plugin cookies
+		LLViewerMedia::loadCookieFile();
 				
 		//-------------------------------------------------
 		// Handle startup progress screen

indra/newview/llviewermedia.cpp

@@ -33,21 +33,29 @@
 #include "llviewerprecompiledheaders.h"
 
 #include "llviewermedia.h"
-#include "llviewermediafocus.h"
-#include "llhoverview.h"
-#include "llmimetypes.h"
-#include "llviewercontrol.h"
-#include "llviewerwindow.h"
-#include "llviewertexturelist.h"
-//#include "viewerversion.h"
 
-#include "llpluginclassmedia.h"
-
-#include "llnotifications.h"
+#include "llappviewer.h"
+#include "lldir.h"
+#include "lldiriterator.h"
 #include "llevent.h"		// LLSimpleListener
-#include "llnotificationsutil.h"
-#include "lluuid.h"
+#include "llhoverview.h"
 #include "llkeyboard.h"
+#include "llmimetypes.h"
+#include "llnotifications.h"
+#include "llnotificationsutil.h"
+#include "llpluginclassmedia.h"
+#include "llplugincookiestore.h"
+#include "llurldispatcher.h"
+#include "lluuid.h"
+#include "llviewermediafocus.h"
+#include "llviewercontrol.h"
+#include "llviewertexture.h"
+#include "llviewertexturelist.h"
+#include "llviewerwindow.h"
+#include "llvieweraudio.h"
+#include "llweb.h"
+
+//#include "viewerversion.h"
 
 // Merov: Temporary definitions while porting the new viewer media code to Snowglobe
 const int LEFT_BUTTON  = 0;
@@ -98,6 +106,9 @@ public:
 };
 typedef std::list<LLViewerMediaImpl*> impl_list;
 static impl_list sViewerMediaImplList;
+LLPluginCookieStore *LLViewerMedia::sCookieStore = NULL;
+static std::string sUpdatedCookies;
+static const char *PLUGIN_COOKIE_FILE_NAME = "plugin_cookies.txt";
 
 //////////////////////////////////////////////////////////////////////////////////////////
 // LLViewerMedia
@@ -105,10 +116,12 @@ static impl_list sViewerMediaImplList;
 //////////////////////////////////////////////////////////////////////////////////////////
 // static
 viewer_media_t LLViewerMedia::newMediaImpl(const std::string& media_url,
-														 const LLUUID& texture_id,
-														 S32 media_width, S32 media_height, U8 media_auto_scale,
-														 U8 media_loop,
-														 std::string mime_type)
+											 const LLUUID& texture_id,
+											 S32 media_width, 
+											 S32 media_height, 
+											 U8 media_auto_scale,
+											 U8 media_loop,
+											 std::string mime_type)
 {
 	LLViewerMediaImpl* media_impl = getMediaImplFromTextureID(texture_id);
 	if(media_impl == NULL || texture_id.isNull())
@@ -255,7 +268,8 @@ void LLViewerMedia::setVolume(F32 volume)
 	for(; iter != end; iter++)
 	{
 		LLViewerMediaImpl* pimpl = *iter;
-		pimpl->setVolume(volume);
+		LLPluginClassMedia* plugin = pimpl->getMediaPlugin();
+		plugin->setVolume(volume);
 	}
 }
 
@@ -263,6 +277,13 @@ void LLViewerMedia::setVolume(F32 volume)
 // static
 void LLViewerMedia::updateMedia()
 {
+	sUpdatedCookies = getCookieStore()->getChangedCookies();
+	if(!sUpdatedCookies.empty())
+	{
+		lldebugs << "updated cookies will be sent to all loaded plugins: " << llendl;
+		lldebugs << sUpdatedCookies << llendl;
+	}
+	
 	impl_list::iterator iter = sViewerMediaImplList.begin();
 	impl_list::iterator end = sViewerMediaImplList.end();
 
@@ -273,6 +294,235 @@ void LLViewerMedia::updateMedia()
 	}
 }
 
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::clearAllCookies()
+{
+	// Clear all cookies for all plugins
+	impl_list::iterator iter = sViewerMediaImplList.begin();
+	impl_list::iterator end = sViewerMediaImplList.end();
+	for (; iter != end; iter++)
+	{
+		LLViewerMediaImpl* pimpl = *iter;
+		LLPluginClassMedia* plugin = pimpl->getMediaPlugin();
+		if(plugin)
+		{
+			plugin->clear_cookies();
+		}
+	}
+	
+	// Clear all cookies from the cookie store
+	getCookieStore()->setAllCookies("");
+
+	// FIXME: this may not be sufficient, since the on-disk cookie file won't get written until some browser instance exits cleanly.
+	// It also won't clear cookies for other accounts, or for any account if we're not logged in, and won't do anything at all if there are no webkit plugins loaded.
+	// Until such time as we can centralize cookie storage, the following hack should cover these cases:
+	
+	// HACK: Look for cookie files in all possible places and delete them.
+	// NOTE: this assumes knowledge of what happens inside the webkit plugin (it's what adds 'browser_profile' to the path and names the cookie file)
+	
+	// Places that cookie files can be:
+	// <getOSUserAppDir>/browser_profile/cookies
+	// <getOSUserAppDir>/first_last/browser_profile/cookies  (note that there may be any number of these!)
+	// <getOSUserAppDir>/first_last/plugin_cookies.txt  (note that there may be any number of these!)
+	
+	std::string base_dir = gDirUtilp->getOSUserAppDir() + gDirUtilp->getDirDelimiter();
+	std::string target;
+	std::string filename;
+	
+	lldebugs << "base dir = " << base_dir << llendl;
+
+	// The non-logged-in version is easy
+	target = base_dir;
+	target += "browser_profile";
+	target += gDirUtilp->getDirDelimiter();
+	target += "cookies";
+	lldebugs << "target = " << target << llendl;
+	if(LLFile::isfile(target))
+	{
+		LLFile::remove(target);
+	}
+	
+	// the hard part: iterate over all user directories and delete the cookie file from each one
+	LLDirIterator dir_iter(base_dir, "*_*");
+	while (dir_iter.next(filename))
+	{
+		target = base_dir;
+		target += filename;
+		target += gDirUtilp->getDirDelimiter();
+		target += "browser_profile";
+		target += gDirUtilp->getDirDelimiter();
+		target += "cookies";
+		lldebugs << "target = " << target << llendl;
+		if(LLFile::isfile(target))
+		{	
+			LLFile::remove(target);
+		}
+		
+		// Other accounts may have new-style cookie files too -- delete them as well
+		target = base_dir;
+		target += filename;
+		target += gDirUtilp->getDirDelimiter();
+		target += PLUGIN_COOKIE_FILE_NAME;
+		lldebugs << "target = " << target << llendl;
+		if(LLFile::isfile(target))
+		{	
+			LLFile::remove(target);
+		}
+	}
+}
+	
+/////////////////////////////////////////////////////////////////////////////////////////
+// static 
+void LLViewerMedia::clearAllCaches()
+{
+	// Clear all plugins' caches
+	impl_list::iterator iter = sViewerMediaImplList.begin();
+	impl_list::iterator end = sViewerMediaImplList.end();
+	for (; iter != end; iter++)
+	{
+		LLViewerMediaImpl* pimpl = *iter;
+		pimpl->clearCache();
+	}
+}
+	
+/////////////////////////////////////////////////////////////////////////////////////////
+// static 
+void LLViewerMedia::setCookiesEnabled(bool enabled)
+{
+	// Set the "cookies enabled" flag for all loaded plugins
+	impl_list::iterator iter = sViewerMediaImplList.begin();
+	impl_list::iterator end = sViewerMediaImplList.end();
+	for (; iter != end; iter++)
+	{
+		LLViewerMediaImpl* pimpl = *iter;
+		LLPluginClassMedia* plugin = pimpl->getMediaPlugin();
+		if(plugin)
+		{
+			plugin->enable_cookies(enabled);
+		}
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static 
+LLPluginCookieStore *LLViewerMedia::getCookieStore()
+{
+	if(sCookieStore == NULL)
+	{
+		sCookieStore = new LLPluginCookieStore;
+	}
+	
+	return sCookieStore;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::loadCookieFile()
+{
+	// build filename for each user
+	std::string resolved_filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, PLUGIN_COOKIE_FILE_NAME);
+
+	if (resolved_filename.empty())
+	{
+		llinfos << "can't get path to plugin cookie file - probably not logged in yet." << llendl;
+		return;
+	}
+	
+	// open the file for reading
+	llifstream file(resolved_filename);
+	if (!file.is_open())
+	{
+		llwarns << "can't load plugin cookies from file \"" << PLUGIN_COOKIE_FILE_NAME << "\"" << llendl;
+		return;
+	}
+	
+	getCookieStore()->readAllCookies(file, true);
+
+	file.close();
+	
+	// send the clear_cookies message to all loaded plugins
+	impl_list::iterator iter = sViewerMediaImplList.begin();
+	impl_list::iterator end = sViewerMediaImplList.end();
+	for (; iter != end; iter++)
+	{
+		LLViewerMediaImpl* pimpl = *iter;
+		LLPluginClassMedia* plugin = pimpl->getMediaPlugin();
+		if(plugin)
+		{
+			plugin->clear_cookies();
+		}
+	}
+}
+
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::saveCookieFile()
+{
+	// build filename for each user
+	std::string resolved_filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, PLUGIN_COOKIE_FILE_NAME);
+
+	if (resolved_filename.empty())
+	{
+		llinfos << "can't get path to plugin cookie file - probably not logged in yet." << llendl;
+		return;
+	}
+
+	// open a file for writing
+	llofstream file (resolved_filename);
+	if (!file.is_open())
+	{
+		llwarns << "can't open plugin cookie file \"" << PLUGIN_COOKIE_FILE_NAME << "\" for writing" << llendl;
+		return;
+	}
+
+	getCookieStore()->writePersistentCookies(file);
+
+	file.close();
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::addCookie(const std::string &name, const std::string &value, const std::string &domain, const LLDate &expires, const std::string &path, bool secure)
+{
+	std::stringstream cookie;
+	
+	cookie << name << "=" << LLPluginCookieStore::quoteString(value);
+	
+	if(expires.notNull())
+	{
+		cookie << "; expires=" << expires.asRFC1123();
+	}
+	
+	cookie << "; domain=" << domain;
+
+	cookie << "; path=" << path;
+	
+	if(secure)
+	{
+		cookie << "; secure";
+	}
+	
+	getCookieStore()->setCookies(cookie.str());
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::addSessionCookie(const std::string &name, const std::string &value, const std::string &domain, const std::string &path, bool secure)
+{
+	// A session cookie just has a NULL date.
+	addCookie(name, value, domain, LLDate(), path, secure);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::removeCookie(const std::string &name, const std::string &domain, const std::string &path )
+{
+	// To remove a cookie, add one with the same name, domain, and path that expires in the past.
+	
+	addCookie(name, "", domain, LLDate(LLDate::now().secondsSinceEpoch() - 1.0), path);
+}
 //////////////////////////////////////////////////////////////////////////////////////////
 // static
 void LLViewerMedia::cleanupClass()
@@ -309,7 +559,8 @@ LLViewerMediaImpl::LLViewerMediaImpl(const std::string& media_url,
 	mTextureUsedWidth(0),
 	mTextureUsedHeight(0),
 	mSuspendUpdates(false),
-	mVisible(true)
+	mVisible(true),
+	mClearCache(false)
 { 
 	createMediaSource();
 }
@@ -379,7 +630,7 @@ void LLViewerMediaImpl::setMediaType(const std::string& media_type)
 LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_type, LLPluginClassMediaOwner *owner /* may be NULL */, S32 default_width, S32 default_height)
 {
 	std::string plugin_basename = LLMIMETypes::implType(media_type);
-
+	
 	if(plugin_basename.empty())
 	{
 		LL_WARNS("Media") << "Couldn't find plugin for media type " << media_type << LL_ENDL;
@@ -391,6 +642,19 @@ LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_
 		std::string user_data_path = gDirUtilp->getOSUserAppDir();
 		user_data_path += gDirUtilp->getDirDelimiter();
 
+		// Fix for EXT-5960 - make browser profile specific to user (cache, cookies etc.)
+		// If the linden username returned is blank, that can only mean we are
+		// at the login page displaying login Web page or Web browser test via Develop menu.
+		// In this case we just use whatever gDirUtilp->getOSUserAppDir() gives us (this
+		// is what we always used before this change)
+		std::string linden_user_dir = gDirUtilp->getLindenUserDir();
+		if ( ! linden_user_dir.empty() )
+		{
+			// gDirUtilp->getLindenUserDir() is whole path, not just Linden name
+			user_data_path = linden_user_dir;
+			user_data_path += gDirUtilp->getDirDelimiter();
+		};
+
 		// See if the plugin executable exists
 		llstat s;
 		if(LLFile::stat(launcher_name, &s))
@@ -421,7 +685,7 @@ LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_
 			// collect 'javascript enabled' setting from prefs and send to embedded browser
 			bool javascript_enabled = gSavedSettings.getBOOL( "BrowserJavascriptEnabled" );
 			media_source->setJavascriptEnabled( javascript_enabled );
-		
+
 			bool media_plugin_debugging_enabled = gSavedSettings.getBOOL("MediaPluginDebugging");
 			media_source->enableMediaPluginDebugging( media_plugin_debugging_enabled );
 
@@ -463,7 +727,7 @@ bool LLViewerMediaImpl::initializePlugin(const std::string& media_type)
 	// and unconditionally set the mime type
 	mMimeType = media_type;
 
-	LLPluginClassMedia* media_source = newSourceFromMediaType(media_type, this, mMediaWidth, mMediaHeight);
+	LLPluginClassMedia* media_source = newSourceFromMediaType(mMimeType, this, mMediaWidth, mMediaHeight);
 	
 	if (media_source)
 	{
@@ -484,6 +748,23 @@ bool LLViewerMediaImpl::initializePlugin(const std::string& media_type)
 		std::string ca_path = gDirUtilp->getExpandedFilename( LL_PATH_APP_SETTINGS, "CA.pem" );
 		media_source->addCertificateFilePath( ca_path );
 
+		if(mClearCache)
+		{
+			mClearCache = false;
+			media_source->clear_cache();
+		}
+		
+		// TODO: Only send cookies to plugins that need them
+		//  Ideally, the plugin should tell us whether it handles cookies or not -- either via the init response or through a separate message.
+		//  Due to the ordering of messages, it's possible we wouldn't get that information back in time to send cookies before sending a navigate message,
+		//  which could cause odd race conditions.
+		std::string all_cookies = LLViewerMedia::getCookieStore()->getAllCookies();
+		lldebugs << "setting cookies: " << all_cookies << llendl;
+		if(!all_cookies.empty())
+		{
+			media_source->set_cookies(all_cookies);
+		}
+
 		mPluginBase = media_source;
 
 		return true;
@@ -600,6 +881,19 @@ void LLViewerMediaImpl::focus(bool focus)
 	}
 }
 
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::clearCache()
+{
+	LLPluginClassMedia* plugin = getMediaPlugin();
+	if(plugin)
+	{
+		plugin->clear_cache();
+	}
+	else
+	{
+		mClearCache = true;
+	}
+}
 //////////////////////////////////////////////////////////////////////////////////////////
 void LLViewerMediaImpl::mouseDown(S32 x, S32 y)
 {
@@ -883,6 +1177,16 @@ void LLViewerMediaImpl::updateMovieImage(const LLUUID& uuid, BOOL active)
 void LLViewerMediaImpl::update()
 {
 	LLPluginClassMedia* plugin = getMediaPlugin();
+
+  	if(plugin)
+	{
+  		// If we didn't just create the impl, it may need to get cookie updates.
+		if(!sUpdatedCookies.empty())
+		{
+			// TODO: Only send cookies to plugins that need them
+			plugin->set_cookies(sUpdatedCookies);
+		}
+	}
 	if (!plugin)
 	{
 		return;
@@ -1154,6 +1458,12 @@ void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* self, LLPluginClass
 	// Just chain the event to observers.
 	emitEvent(self, event);
 }
+////////////////////////////////////////////////////////////////////////////////
+// virtual
+void LLViewerMediaImpl::handleCookieSet(LLPluginClassMedia* self, const std::string &cookie)
+{
+	LLViewerMedia::getCookieStore()->setCookies(cookie);
+}
 
 ////////////////////////////////////////////////////////////////////////////////
 // virtual

indra/newview/llviewermedia.h

@@ -33,15 +33,19 @@
 #ifndef LLVIEWERMEDIA_H
 #define LLVIEWERMEDIA_H
 
-#include "llviewermediaeventemitter.h"
-#include "llviewerpluginmanager.h"
 #include "llfocusmgr.h"
 #include "llpanel.h"
+#include "llviewermediaeventemitter.h"
+#include "llviewerpluginmanager.h"
+#include "llpluginclassmedia.h"
+#include "v4color.h"
+#include "llurl.h"
 
 class LLViewerMediaImpl;
 class LLUUID;
 class LLSD;
 class LLViewerTexture;
+class LLPluginCookieStore;
 
 typedef LLPointer<LLViewerMediaImpl> viewer_media_t;
 
@@ -72,6 +76,24 @@ class LLViewerMedia
 
 		static void cleanupClass();
 
+	// Clear all cookies for all plugins
+	static void clearAllCookies();
+	
+	// Clear all plugins' caches
+	static void clearAllCaches();
+	
+	// Set the "cookies enabled" flag for all loaded plugins
+	static void setCookiesEnabled(bool enabled);
+	
+	static LLPluginCookieStore *getCookieStore();
+	static void loadCookieFile();
+	static void saveCookieFile();
+	static void addCookie(const std::string &name, const std::string &value, const std::string &domain, const LLDate &expires, const std::string &path = std::string("/"), bool secure = false );
+	static void addSessionCookie(const std::string &name, const std::string &value, const std::string &domain, const std::string &path = std::string("/"), bool secure = false );
+	static void removeCookie(const std::string &name, const std::string &domain, const std::string &path = std::string("/") );
+	
+private:
+	static LLPluginCookieStore *sCookieStore;
 };
 
 // Implementation functions not exported into header file
@@ -81,6 +103,9 @@ class LLViewerMediaImpl
 	LOG_CLASS(LLViewerMediaImpl);
 public:
 
+	friend class LLViewerMedia;
+	friend class LLMimeDiscoveryResponder;
+
 	LLViewerMediaImpl(const std::string& media_url,
 		const LLUUID& texture_id,
 		S32 media_width, 
@@ -124,6 +149,7 @@ public:
 	std::string getMediaURL() { return mMediaURL; }
 	std::string getHomeURL() { return mHomeURL; }
 	void setHomeURL(const std::string& home_url) { mHomeURL = home_url; }
+	void clearCache();
 	std::string getMimeType() { return mMimeType; }
 	void getTextureSize(S32 *texture_width, S32 *texture_height);
 	void scaleMouse(S32 *mouse_x, S32 *mouse_y);
@@ -174,6 +200,7 @@ public:
 
 	// Inherited from LLPluginClassMediaOwner
 	/*virtual*/ void handleMediaEvent(LLPluginClassMedia* self, LLPluginClassMediaOwner::EMediaEvent);
+	/*virtual*/ void handleCookieSet(LLPluginClassMedia* self, const std::string &cookie);
 
 	// LLEditMenuHandler overrides
 	/*virtual*/ void	cut();
@@ -184,8 +211,9 @@ public:
 
 	/*virtual*/ void	paste();
 	/*virtual*/ BOOL	canPaste() const;
-	
-public:
+
+	bool mNeedsNewTexture;
+private:
 	// a single media url with some data and an impl.
 	LLUUID mTextureId;
 	bool  mMovieImageHasMips;
@@ -198,11 +226,11 @@ public:
 	S32 mMediaHeight;
 	bool mMediaAutoScale;
 	bool mMediaLoop;
-	bool mNeedsNewTexture;
 	S32 mTextureUsedWidth;
 	S32 mTextureUsedHeight;
 	bool mSuspendUpdates;
 	bool mVisible;
+	bool mClearCache;
 
 private:
 	/*LLViewerMediaTexture*/LLViewerTexture *updatePlaceholderImage();