Fix issue with not creating unique session IDs

5 files changed, 9 insertions, 13 deletions

diff --git a/project2/cgi/cgiAppEngine.cpp b/project2/cgi/cgiAppEngine.cpp
index 877f9a6..1c52135 100644
--- a/project2/cgi/cgiAppEngine.cpp
+++ b/project2/cgi/cgiAppEngine.cpp
@@ -32,8 +32,7 @@ CgiApplicationEngine::CgiApplicationEngine(const CgiEnvironment * e, std::ostrea
 	sessionsContainer(LoaderBase::getLoader<SessionContainerLoader, NotSupported>(e->sessionModule)->open()),
 	IO(io)
 {
-	UUID sessID = getSessionID(e->getCookieList());
-	cursession = sessionsContainer->GetSession(sessID);
+	cursession = sessionsContainer->GetSession(getSessionID(e->getCookieList()));
 	currentStage = NextStage(new InitialStage(e));
 }
 
diff --git a/project2/common/sessionContainer.cpp b/project2/common/sessionContainer.cpp
index 87c5729..1acd6d0 100644
--- a/project2/common/sessionContainer.cpp
+++ b/project2/common/sessionContainer.cpp
@@ -11,7 +11,7 @@ SessionContainer::~SessionContainer()
 }
 
 SessionPtr
-SessionContainer::GetSession(UUID & id) const
+SessionContainer::GetSession(const UUID & id) const
 {
 	SessionPtr s = getSession(id);
 	s->ExpiryTime(time(NULL) + Environment::getCurrent()->sessionTimeOut);
diff --git a/project2/common/sessionContainer.h b/project2/common/sessionContainer.h
index 9f1851a..ffbc5ed 100644
--- a/project2/common/sessionContainer.h
+++ b/project2/common/sessionContainer.h
@@ -10,11 +10,11 @@ class SessionContainer : public IntrusivePtrBase {
 		SessionContainer();
 		virtual ~SessionContainer() = 0;
 
-		SessionPtr GetSession(UUID & sid) const;
+		SessionPtr GetSession(const UUID & sid) const;
 		virtual void SaveSession(SessionPtr sess) const = 0;
 
 	protected:
-		virtual SessionPtr getSession(UUID & sid) const = 0;
+		virtual SessionPtr getSession(const UUID & sid) const = 0;
 };
 typedef boost::intrusive_ptr<SessionContainer> SessionContainerPtr;
 
diff --git a/project2/xml/sessionXml.cpp b/project2/xml/sessionXml.cpp
index b363f65..fc77de2 100644
--- a/project2/xml/sessionXml.cpp
+++ b/project2/xml/sessionXml.cpp
@@ -13,7 +13,7 @@
 /// Session implementation that stores its contents in an XML file on the local filesystem
 class SessionXml : public Session {
 	public:
-		SessionXml(UUID & sid);
+		SessionXml(const UUID & sid);
 		SessionXml(const xmlpp::Element *);
 		virtual ~SessionXml();
 
@@ -99,7 +99,7 @@ SessionContainerXml::SaveSession(SessionPtr currentSession) const
 }
 
 SessionPtr
-SessionContainerXml::getSession(UUID & sid) const
+SessionContainerXml::getSession(const UUID & sid) const
 {
 	try {
 		xmlpp::DomParser sessions(xmlFile);
@@ -110,16 +110,13 @@ SessionContainerXml::getSession(UUID & sid) const
 		if (sess.size() == 1) {
 			return new SessionXml(dynamic_cast<const xmlpp::Element *>(sess[0]));
 		}
-		else {
-			return new SessionXml(sid);
-		}
 	}
 	catch (...) {
-		return new SessionXml(sid);
 	}
+	return new SessionXml(UUID::generate_random());
 }
 
-SessionXml::SessionXml(UUID & sid) :
+SessionXml::SessionXml(const UUID & sid) :
 	Session(sid)
 {
 }
diff --git a/project2/xml/sessionXml.h b/project2/xml/sessionXml.h
index 96cd1d2..8ba6ae2 100644
--- a/project2/xml/sessionXml.h
+++ b/project2/xml/sessionXml.h
@@ -12,7 +12,7 @@ class SessionContainerXml : public SessionContainer {
 
 		void SaveSession(SessionPtr) const;
 	protected:
-		SessionPtr getSession(UUID & sid) const;
+		SessionPtr getSession(const UUID & sid) const;
 
 	private:
 		// Configurables