зеркало из https://github.com/mozilla/gecko-dev.git
88 строки
2.4 KiB
C++
88 строки
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_U2FTokenTransport_h
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#define mozilla_dom_U2FTokenTransport_h
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#include "mozilla/dom/PWebAuthnTransaction.h"
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/*
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* Abstract class representing a transport manager for U2F Keys (software,
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* bluetooth, usb, etc.). Hides the implementation details for specific key
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* transport types.
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*/
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namespace mozilla {
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namespace dom {
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class U2FRegisterResult {
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public:
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explicit U2FRegisterResult(nsTArray<uint8_t>&& aRegistration)
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: mRegistration(aRegistration)
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{ }
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void ConsumeRegistration(nsTArray<uint8_t>& aBuffer) {
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aBuffer = Move(mRegistration);
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}
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private:
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nsTArray<uint8_t> mRegistration;
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};
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class U2FSignResult {
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public:
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explicit U2FSignResult(nsTArray<uint8_t>&& aKeyHandle,
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nsTArray<uint8_t>&& aSignature)
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: mKeyHandle(aKeyHandle)
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, mSignature(aSignature)
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{ }
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void ConsumeKeyHandle(nsTArray<uint8_t>& aBuffer) {
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aBuffer = Move(mKeyHandle);
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}
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void ConsumeSignature(nsTArray<uint8_t>& aBuffer) {
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aBuffer = Move(mSignature);
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}
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private:
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nsTArray<uint8_t> mKeyHandle;
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nsTArray<uint8_t> mSignature;
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};
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typedef MozPromise<U2FRegisterResult, nsresult, true> U2FRegisterPromise;
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typedef MozPromise<U2FSignResult, nsresult, true> U2FSignPromise;
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class U2FTokenTransport
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{
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public:
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(U2FTokenTransport);
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U2FTokenTransport() {}
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virtual RefPtr<U2FRegisterPromise>
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Register(const nsTArray<WebAuthnScopedCredentialDescriptor>& aDescriptors,
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const WebAuthnAuthenticatorSelection &aAuthenticatorSelection,
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const nsTArray<uint8_t>& aApplication,
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const nsTArray<uint8_t>& aChallenge,
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uint32_t aTimeoutMS) = 0;
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virtual RefPtr<U2FSignPromise>
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Sign(const nsTArray<WebAuthnScopedCredentialDescriptor>& aDescriptors,
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const nsTArray<uint8_t>& aApplication,
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const nsTArray<uint8_t>& aChallenge,
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uint32_t aTimeoutMS) = 0;
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virtual void Cancel() = 0;
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protected:
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virtual ~U2FTokenTransport() = default;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_U2FTokenTransport_h
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