security/manager/ssl/SharedSSLState.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=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 SharedSSLState_h
   8 #define SharedSSLState_h
   9
  10 #include "nsNSSIOLayer.h"
  11
  12 class nsIObserver;
  13
  14 namespace mozilla {
  15 namespace psm {
  16
  17 class SharedSSLState {
  18  public:
  19   NS_INLINE_DECL_THREADSAFE_REFCOUNTING(SharedSSLState)
  20   explicit SharedSSLState(uint32_t aTlsFlags = 0);
  21
  22   static void GlobalInit();
  23   static void GlobalCleanup();
  24
  25   nsSSLIOLayerHelpers& IOLayerHelpers() { return mIOLayerHelpers; }
  26
  27   // Main-thread only
  28   void ResetStoredData();
  29   void NotePrivateBrowsingStatus();
  30   void SetOCSPStaplingEnabled(bool staplingEnabled) {
  31     mOCSPStaplingEnabled = staplingEnabled;
  32   }
  33   void SetOCSPMustStapleEnabled(bool mustStapleEnabled) {
  34     mOCSPMustStapleEnabled = mustStapleEnabled;
  35   }
  36   void SetSignedCertTimestampsEnabled(bool signedCertTimestampsEnabled) {
  37     mSignedCertTimestampsEnabled = signedCertTimestampsEnabled;
  38   }
  39
  40   // The following methods may be called from any thread
  41   bool SocketCreated();
  42   void NoteSocketCreated();
  43   static void NoteCertOverrideServiceInstantiated();
  44   bool IsOCSPStaplingEnabled() const { return mOCSPStaplingEnabled; }
  45   bool IsOCSPMustStapleEnabled() const { return mOCSPMustStapleEnabled; }
  46   bool IsSignedCertTimestampsEnabled() const {
  47     return mSignedCertTimestampsEnabled;
  48   }
  49
  50  private:
  51   ~SharedSSLState();
  52
  53   void Cleanup();
  54
  55   nsCOMPtr<nsIObserver> mObserver;
  56   nsSSLIOLayerHelpers mIOLayerHelpers;
  57
  58   // True if any sockets have been created that use this shared data.
  59   // Requires synchronization between the socket and main threads for
  60   // reading/writing.
  61   Mutex mMutex MOZ_UNANNOTATED;
  62   bool mSocketCreated;
  63   bool mOCSPStaplingEnabled;
  64   bool mOCSPMustStapleEnabled;
  65   bool mSignedCertTimestampsEnabled;
  66 };
  67
  68 SharedSSLState* PublicSSLState();
  69 SharedSSLState* PrivateSSLState();
  70
  71 }  // namespace psm
  72 }  // namespace mozilla
  73
  74 #endif