AuthenticatorAttestationResponse.h

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_AuthenticatorAttestationResponse_h

#define mozilla_dom_AuthenticatorAttestationResponse_h

#include "js/TypeDecls.h"

#include "mozilla/Attributes.h"

#include "mozilla/dom/AuthenticatorResponse.h"

#include "mozilla/dom/BindingDeclarations.h"

#include "mozilla/dom/WebAuthenticationBinding.h"

#include "nsCycleCollectionParticipant.h"

#include "nsIWebAuthnAttObj.h"

#include "nsWrapperCache.h"

namespace mozilla::dom {

class AuthenticatorAttestationResponse final : public AuthenticatorResponse {

 public:

  NS_DECL_ISUPPORTS_INHERITED

  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(

      AuthenticatorAttestationResponse, AuthenticatorResponse)

  explicit AuthenticatorAttestationResponse(nsPIDOMWindowInner* aParent);

 protected:

  ~AuthenticatorAttestationResponse() override;

 public:

  virtual JSObject* WrapObject(JSContext* aCx,

                               JS::Handle<JSObject*> aGivenProto) override;

  void GetAttestationObject(JSContext* aCx, JS::MutableHandle<JSObject*> aValue,

                            ErrorResult& aRv);

  void SetAttestationObject(const nsTArray<uint8_t>& aBuffer);

  void GetTransports(nsTArray<nsString>& aTransports);

  void SetTransports(const nsTArray<nsString>& aTransports);

  void GetAuthenticatorData(JSContext* aCx, JS::MutableHandle<JSObject*> aValue,

                            ErrorResult& aRv);

  void GetPublicKey(JSContext* aCx, JS::MutableHandle<JSObject*> aValue,

                    ErrorResult& aRv);

  COSEAlgorithmIdentifier GetPublicKeyAlgorithm(ErrorResult& aRv);

  void ToJSON(AuthenticatorAttestationResponseJSON& aJSON, ErrorResult& aError);

 private:

  nsresult GetAuthenticatorDataBytes(nsTArray<uint8_t>& aAuthenticatorData);

  nsresult GetPublicKeyBytes(nsTArray<uint8_t>& aPublicKeyBytes);

  nsTArray<uint8_t> mAttestationObject;

  nsCOMPtr<nsIWebAuthnAttObj> mAttestationObjectParsed;

  JS::Heap<JSObject*> mAttestationObjectCachedObj;

  nsTArray<nsString> mTransports;

};

}  // namespace mozilla::dom

#endif  // mozilla_dom_AuthenticatorAttestationResponse_h