michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsSecureBrowserUIImpl_h_
michael@0: #define nsSecureBrowserUIImpl_h_
michael@0: 
michael@0: #ifdef DEBUG
michael@0: #include "mozilla/Atomics.h"
michael@0: #endif
michael@0: #include "mozilla/ReentrantMonitor.h"
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsString.h"
michael@0: #include "nsIDOMElement.h"
michael@0: #include "nsIDOMWindow.h"
michael@0: #include "nsIDOMHTMLFormElement.h"
michael@0: #include "nsISecureBrowserUI.h"
michael@0: #include "nsIDocShell.h"
michael@0: #include "nsIDocShellTreeItem.h"
michael@0: #include "nsIWebProgressListener.h"
michael@0: #include "nsIFormSubmitObserver.h"
michael@0: #include "nsIURI.h"
michael@0: #include "nsISecurityEventSink.h"
michael@0: #include "nsWeakReference.h"
michael@0: #include "nsISSLStatusProvider.h"
michael@0: #include "nsIAssociatedContentSecurity.h"
michael@0: #include "pldhash.h"
michael@0: #include "nsINetUtil.h"
michael@0: 
michael@0: class nsISSLStatus;
michael@0: class nsITransportSecurityInfo;
michael@0: class nsISecurityWarningDialogs;
michael@0: class nsIChannel;
michael@0: class nsIInterfaceRequestor;
michael@0: 
michael@0: #define NS_SECURE_BROWSER_UI_CID \
michael@0: { 0xcc75499a, 0x1dd1, 0x11b2, {0x8a, 0x82, 0xca, 0x41, 0x0a, 0xc9, 0x07, 0xb8}}
michael@0: 
michael@0: 
michael@0: class nsSecureBrowserUIImpl : public nsISecureBrowserUI,
michael@0:                               public nsIWebProgressListener,
michael@0:                               public nsIFormSubmitObserver,
michael@0:                               public nsSupportsWeakReference,
michael@0:                               public nsISSLStatusProvider
michael@0: {
michael@0: public:
michael@0:   
michael@0:   nsSecureBrowserUIImpl();
michael@0:   virtual ~nsSecureBrowserUIImpl();
michael@0:   
michael@0:   NS_DECL_THREADSAFE_ISUPPORTS
michael@0:   NS_DECL_NSIWEBPROGRESSLISTENER
michael@0:   NS_DECL_NSISECUREBROWSERUI
michael@0:   
michael@0:   NS_DECL_NSISSLSTATUSPROVIDER
michael@0: 
michael@0:   NS_IMETHOD Notify(nsIDOMHTMLFormElement* formNode, nsIDOMWindow* window,
michael@0:                     nsIURI *actionURL, bool* cancelSubmit);
michael@0:   NS_IMETHOD NotifyInvalidSubmit(nsIDOMHTMLFormElement* formNode,
michael@0:                                  nsIArray* invalidElements) { return NS_OK; }
michael@0:   
michael@0: protected:
michael@0:   mozilla::ReentrantMonitor mReentrantMonitor;
michael@0:   
michael@0:   nsWeakPtr mWindow;
michael@0:   nsWeakPtr mDocShell;
michael@0:   nsCOMPtr<nsINetUtil> mIOService;
michael@0:   nsCOMPtr<nsIURI> mCurrentURI;
michael@0:   nsCOMPtr<nsISecurityEventSink> mToplevelEventSink;
michael@0:   
michael@0:   enum lockIconState {
michael@0:     lis_no_security,
michael@0:     lis_broken_security,
michael@0:     lis_mixed_security,
michael@0:     lis_high_security
michael@0:   };
michael@0: 
michael@0:   lockIconState mNotifiedSecurityState;
michael@0:   bool mNotifiedToplevelIsEV;
michael@0: 
michael@0:   void ResetStateTracking();
michael@0:   uint32_t mNewToplevelSecurityState;
michael@0:   bool mNewToplevelIsEV;
michael@0:   bool mNewToplevelSecurityStateKnown;
michael@0:   bool mIsViewSource;
michael@0: 
michael@0:   int32_t mDocumentRequestsInProgress;
michael@0:   int32_t mSubRequestsBrokenSecurity;
michael@0:   int32_t mSubRequestsNoSecurity;
michael@0:   bool mRestoreSubrequests;
michael@0:   bool mOnLocationChangeSeen;
michael@0: #ifdef DEBUG
michael@0:   /* related to mReentrantMonitor */
michael@0:   mozilla::Atomic<int32_t> mOnStateLocationChangeReentranceDetection;
michael@0: #endif
michael@0: 
michael@0:   static already_AddRefed<nsISupports> ExtractSecurityInfo(nsIRequest* aRequest);
michael@0:   nsresult MapInternalToExternalState(uint32_t* aState, lockIconState lock, bool ev);
michael@0:   nsresult UpdateSecurityState(nsIRequest* aRequest, bool withNewLocation,
michael@0:                                bool withUpdateStatus);
michael@0:   bool UpdateMyFlags(lockIconState &warnSecurityState);
michael@0:   nsresult TellTheWorld(lockIconState warnSecurityState, 
michael@0:                         nsIRequest* aRequest);
michael@0: 
michael@0:   nsresult EvaluateAndUpdateSecurityState(nsIRequest* aRequest, nsISupports *info,
michael@0:                                           bool withNewLocation);
michael@0:   void UpdateSubrequestMembers(nsISupports *securityInfo);
michael@0: 
michael@0:   void ObtainEventSink(nsIChannel *channel, 
michael@0:                        nsCOMPtr<nsISecurityEventSink> &sink);
michael@0: 
michael@0:   nsCOMPtr<nsISSLStatus> mSSLStatus;
michael@0:   nsCOMPtr<nsISupports> mCurrentToplevelSecurityInfo;
michael@0: 
michael@0:   nsresult CheckPost(nsIURI *formURI, nsIURI *actionURL, bool *okayToPost);
michael@0:   nsresult IsURLHTTPS(nsIURI* aURL, bool *value);
michael@0:   nsresult IsURLJavaScript(nsIURI* aURL, bool *value);
michael@0: 
michael@0:   bool ConfirmEnteringSecure();
michael@0:   bool ConfirmEnteringWeak();
michael@0:   bool ConfirmLeavingSecure();
michael@0:   bool ConfirmMixedMode();
michael@0:   bool ConfirmPostToInsecure();
michael@0:   bool ConfirmPostToInsecureFromSecure();
michael@0: 
michael@0:   bool GetNSSDialogs(nsCOMPtr<nsISecurityWarningDialogs> & dialogs,
michael@0:                      nsCOMPtr<nsIInterfaceRequestor> & window);
michael@0: 
michael@0:   PLDHashTable mTransferringRequests;
michael@0: };
michael@0: 
michael@0: 
michael@0: #endif /* nsSecureBrowserUIImpl_h_ */