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