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 mozilla_dom_WebAuthnManagerBase_h 8 #define mozilla_dom_WebAuthnManagerBase_h 9 10 #include "nsIDOMEventListener.h" 11 #include "nsCycleCollectionParticipant.h" 12 #include "nsCOMPtr.h" 13 14 /* 15 * A base class used by WebAuthn and U2F implementations, providing shared 16 * functionality and requiring an interface used by the IPC child actors. 17 */ 18 19 class nsPIDOMWindowInner; 20 21 namespace mozilla { 22 namespace dom { 23 24 class WebAuthnTransactionChild; 25 class WebAuthnMakeCredentialResult; 26 class WebAuthnGetAssertionResult; 27 28 class WebAuthnManagerBase : public nsIDOMEventListener { 29 public: 30 NS_DECL_NSIDOMEVENTLISTENER 31 32 NS_DECL_CYCLE_COLLECTING_ISUPPORTS 33 NS_DECL_CYCLE_COLLECTION_CLASS(WebAuthnManagerBase) 34 35 explicit WebAuthnManagerBase(nsPIDOMWindowInner* aParent); 36 37 MOZ_CAN_RUN_SCRIPT 38 virtual void FinishMakeCredential( 39 const uint64_t& aTransactionId, 40 const WebAuthnMakeCredentialResult& aResult) = 0; 41 42 MOZ_CAN_RUN_SCRIPT 43 virtual void FinishGetAssertion( 44 const uint64_t& aTransactionId, 45 const WebAuthnGetAssertionResult& aResult) = 0; 46 47 MOZ_CAN_RUN_SCRIPT 48 virtual void RequestAborted(const uint64_t& aTransactionId, 49 const nsresult& aError) = 0; 50 51 void ActorDestroyed(); 52 53 protected: 54 MOZ_CAN_RUN_SCRIPT virtual ~WebAuthnManagerBase(); 55 56 // Needed by HandleEvent() to track visibilty changes. 57 MOZ_CAN_RUN_SCRIPT virtual void HandleVisibilityChange() = 0; 58 59 // Visibility event handling. 60 void ListenForVisibilityEvents(); 61 void StopListeningForVisibilityEvents(); 62 63 bool MaybeCreateBackgroundActor(); 64 65 // The parent window. 66 nsCOMPtr<nsPIDOMWindowInner> mParent; 67 68 // IPC Channel to the parent process. 69 RefPtr<WebAuthnTransactionChild> mChild; 70 }; 71 72 } // namespace dom 73 } // namespace mozilla 74 75 #endif // mozilla_dom_WebAuthnManagerBase_h 76