dom/webauthn/U2FTokenTransport.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 mozilla_dom_U2FTokenTransport_h
   8 #define mozilla_dom_U2FTokenTransport_h
   9
  10 #include "mozilla/dom/PWebAuthnTransaction.h"
  11 #include "mozilla/MozPromise.h"
  12
  13 /*
  14  * Abstract class representing a transport manager for U2F Keys (software,
  15  * bluetooth, usb, etc.). Hides the implementation details for specific key
  16  * transport types.
  17  */
  18
  19 namespace mozilla {
  20 namespace dom {
  21
  22 typedef MozPromise<WebAuthnMakeCredentialResult, nsresult, true>
  23     U2FRegisterPromise;
  24 typedef MozPromise<WebAuthnGetAssertionResult, nsresult, true> U2FSignPromise;
  25
  26 class U2FTokenTransport {
  27  public:
  28   NS_INLINE_DECL_THREADSAFE_REFCOUNTING(U2FTokenTransport);
  29   U2FTokenTransport() = default;
  30
  31   virtual RefPtr<U2FRegisterPromise> Register(
  32       const WebAuthnMakeCredentialInfo& aInfo, bool aForceNoneAttestation) = 0;
  33
  34   virtual RefPtr<U2FSignPromise> Sign(
  35       const WebAuthnGetAssertionInfo& aInfo) = 0;
  36
  37   virtual void Cancel() = 0;
  38
  39   virtual void Drop() {}
  40
  41  protected:
  42   virtual ~U2FTokenTransport() = default;
  43 };
  44
  45 }  // namespace dom
  46 }  // namespace mozilla
  47
  48 #endif  // mozilla_dom_U2FTokenTransport_h