dom/security/nsHTTPSOnlyStreamListener.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef nsHTTPSOnlyStreamListener_h___
   8 #define nsHTTPSOnlyStreamListener_h___
   9
  10 #include "mozilla/TimeStamp.h"
  11 #include "nsCOMPtr.h"
  12 #include "nsIStreamListener.h"
  13
  14 class nsILoadInfo;
  15
  16 /**
  17  * This event listener gets registered for requests that have been upgraded
  18  * using the HTTPS-only mode to log failed upgrades to the console.
  19  */
  20 class nsHTTPSOnlyStreamListener : public nsIStreamListener {
  21  public:
  22   // nsISupports methods
  23   NS_DECL_ISUPPORTS
  24   NS_DECL_NSIREQUESTOBSERVER
  25   NS_DECL_NSISTREAMLISTENER
  26
  27   explicit nsHTTPSOnlyStreamListener(nsIStreamListener* aListener,
  28                                      nsILoadInfo* aLoadInfo);
  29
  30  private:
  31   virtual ~nsHTTPSOnlyStreamListener() = default;
  32
  33   /**
  34    * Records telemetry about the upgraded request.
  35    * @param aStatus Request object
  36    */
  37   void RecordUpgradeTelemetry(nsIRequest* request, nsresult aStatus);
  38
  39   /**
  40    * Logs information to the console if the request failed.
  41    * @param request Request object
  42    * @param aStatus Status of request
  43    */
  44   void LogUpgradeFailure(nsIRequest* request, nsresult aStatus);
  45
  46   nsCOMPtr<nsIStreamListener> mListener;
  47   mozilla::TimeStamp mCreationStart;
  48 };
  49
  50 #endif /* nsHTTPSOnlyStreamListener_h___ */