gecko-dev/dom/u2f/U2F.h

168 lines
4.2 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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_U2F_h
#define mozilla_dom_U2F_h
#include "js/TypeDecls.h"
#include "mozilla/Attributes.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/ErrorResult.h"
#include "nsCycleCollectionParticipant.h"
#include "nsINSSU2FToken.h"
#include "nsNSSShutDown.h"
#include "nsPIDOMWindow.h"
#include "nsWrapperCache.h"
#include "USBToken.h"
namespace mozilla {
namespace dom {
struct RegisterRequest;
struct RegisteredKey;
class U2FRegisterCallback;
class U2FSignCallback;
// These enumerations are defined in the FIDO U2F Javascript API under the
// interface "ErrorCode" as constant integers, and thus in the U2F.webidl file.
// Any changes to these must occur in both locations.
enum class ErrorCode {
OK = 0,
OTHER_ERROR = 1,
BAD_REQUEST = 2,
CONFIGURATION_UNSUPPORTED = 3,
DEVICE_INELIGIBLE = 4,
TIMEOUT = 5
};
class U2FTask : public Runnable
{
public:
U2FTask(const nsAString& aOrigin,
const nsAString& aAppId);
nsString mOrigin;
nsString mAppId;
virtual
void ReturnError(ErrorCode code) = 0;
protected:
virtual ~U2FTask();
};
class U2FRegisterTask final : public nsNSSShutDownObject,
public U2FTask
{
public:
U2FRegisterTask(const nsAString& aOrigin,
const nsAString& aAppId,
const Sequence<RegisterRequest>& aRegisterRequests,
const Sequence<RegisteredKey>& aRegisteredKeys,
U2FRegisterCallback* aCallback,
const nsCOMPtr<nsINSSU2FToken>& aNSSToken);
// No NSS resources to release.
virtual
void virtualDestroyNSSReference() override {};
void ReturnError(ErrorCode code) override;
NS_DECL_NSIRUNNABLE
private:
~U2FRegisterTask();
Sequence<RegisterRequest> mRegisterRequests;
Sequence<RegisteredKey> mRegisteredKeys;
RefPtr<U2FRegisterCallback> mCallback;
nsCOMPtr<nsINSSU2FToken> mNSSToken;
};
class U2FSignTask final : public nsNSSShutDownObject,
public U2FTask
{
public:
U2FSignTask(const nsAString& aOrigin,
const nsAString& aAppId,
const nsAString& aChallenge,
const Sequence<RegisteredKey>& aRegisteredKeys,
U2FSignCallback* aCallback,
const nsCOMPtr<nsINSSU2FToken>& aNSSToken);
// No NSS resources to release.
virtual
void virtualDestroyNSSReference() override {};
void ReturnError(ErrorCode code) override;
NS_DECL_NSIRUNNABLE
private:
~U2FSignTask();
nsString mChallenge;
Sequence<RegisteredKey> mRegisteredKeys;
RefPtr<U2FSignCallback> mCallback;
nsCOMPtr<nsINSSU2FToken> mNSSToken;
};
class U2F final : public nsISupports,
public nsWrapperCache,
public nsNSSShutDownObject
{
public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(U2F)
U2F();
nsPIDOMWindowInner*
GetParentObject() const
{
return mParent;
}
void
Init(nsPIDOMWindowInner* aParent, ErrorResult& aRv);
virtual JSObject*
WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
void
Register(const nsAString& aAppId,
const Sequence<RegisterRequest>& aRegisterRequests,
const Sequence<RegisteredKey>& aRegisteredKeys,
U2FRegisterCallback& aCallback,
const Optional<Nullable<int32_t>>& opt_aTimeoutSeconds,
ErrorResult& aRv);
void
Sign(const nsAString& aAppId,
const nsAString& aChallenge,
const Sequence<RegisteredKey>& aRegisteredKeys,
U2FSignCallback& aCallback,
const Optional<Nullable<int32_t>>& opt_aTimeoutSeconds,
ErrorResult& aRv);
// No NSS resources to release.
virtual
void virtualDestroyNSSReference() override {};
private:
nsCOMPtr<nsPIDOMWindowInner> mParent;
nsString mOrigin;
USBToken mUSBToken;
nsCOMPtr<nsINSSU2FToken> mNSSToken;
~U2F();
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_U2F_h