gecko-dev/dom/webauthn/WebAuthnUtil.h

69 строки
2.2 KiB
C++

/* -*- 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_WebAuthnUtil_h
#define mozilla_dom_WebAuthnUtil_h
/*
* Utility functions used by both WebAuthnManager and U2FTokenManager.
*/
#include "mozilla/dom/CryptoBuffer.h"
#include "pkix/Input.h"
namespace mozilla {
namespace dom {
enum class U2FOperation
{
Register,
Sign
};
bool
EvaluateAppID(nsPIDOMWindowInner* aParent, const nsString& aOrigin,
const U2FOperation& aOp, /* in/out */ nsString& aAppId);
nsresult
AssembleAuthenticatorData(const CryptoBuffer& rpIdHashBuf,
const uint8_t flags,
const CryptoBuffer& counterBuf,
const CryptoBuffer& attestationDataBuf,
/* out */ CryptoBuffer& authDataBuf);
nsresult
AssembleAttestationData(const CryptoBuffer& aaguidBuf,
const CryptoBuffer& keyHandleBuf,
const CryptoBuffer& pubKeyObj,
/* out */ CryptoBuffer& attestationDataBuf);
nsresult
U2FDecomposeSignResponse(const CryptoBuffer& aResponse,
/* out */ uint8_t& aFlags,
/* out */ CryptoBuffer& aCounterBuf,
/* out */ CryptoBuffer& aSignatureBuf);
nsresult
U2FDecomposeRegistrationResponse(const CryptoBuffer& aResponse,
/* out */ CryptoBuffer& aPubKeyBuf,
/* out */ CryptoBuffer& aKeyHandleBuf,
/* out */ CryptoBuffer& aAttestationCertBuf,
/* out */ CryptoBuffer& aSignatureBuf);
nsresult
ReadToCryptoBuffer(pkix::Reader& aSrc, /* out */ CryptoBuffer& aDest,
uint32_t aLen);
nsresult
U2FDecomposeECKey(const CryptoBuffer& aPubKeyBuf,
/* out */ CryptoBuffer& aXcoord,
/* out */ CryptoBuffer& aYcoord);
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_WebAuthnUtil_h