зеркало из https://github.com/mozilla/gecko-dev.git
92 строки
4.0 KiB
C++
92 строки
4.0 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_U2FTokenManager_h
|
|
#define mozilla_dom_U2FTokenManager_h
|
|
|
|
#include "nsIU2FTokenManager.h"
|
|
#include "mozilla/dom/U2FTokenTransport.h"
|
|
#include "mozilla/dom/PWebAuthnTransaction.h"
|
|
|
|
/*
|
|
* Parent process manager for U2F and WebAuthn API transactions. Handles process
|
|
* transactions from all content processes, make sure only one transaction is
|
|
* live at any time. Manages access to hardware and software based key systems.
|
|
*
|
|
* U2FTokenManager is created on the first access to functions of either the U2F
|
|
* or WebAuthn APIs that require key registration or signing. It lives until the
|
|
* end of the browser process.
|
|
*/
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class U2FSoftTokenManager;
|
|
class WebAuthnTransactionParent;
|
|
|
|
class U2FTokenManager final : public nsIU2FTokenManager {
|
|
public:
|
|
NS_DECL_THREADSAFE_ISUPPORTS
|
|
NS_DECL_NSIU2FTOKENMANAGER
|
|
|
|
static U2FTokenManager* Get();
|
|
void Register(PWebAuthnTransactionParent* aTransactionParent,
|
|
const uint64_t& aTransactionId,
|
|
const WebAuthnMakeCredentialInfo& aTransactionInfo);
|
|
void Sign(PWebAuthnTransactionParent* aTransactionParent,
|
|
const uint64_t& aTransactionId,
|
|
const WebAuthnGetAssertionInfo& aTransactionInfo);
|
|
void Cancel(PWebAuthnTransactionParent* aTransactionParent,
|
|
const uint64_t& aTransactionId);
|
|
void MaybeClearTransaction(PWebAuthnTransactionParent* aParent);
|
|
static void Initialize();
|
|
|
|
private:
|
|
U2FTokenManager();
|
|
~U2FTokenManager() = default;
|
|
RefPtr<U2FTokenTransport> GetTokenManagerImpl();
|
|
void AbortTransaction(const uint64_t& aTransactionId, const nsresult& aError);
|
|
void AbortOngoingTransaction();
|
|
void ClearTransaction();
|
|
// Step two of "Register", kicking off the actual transaction.
|
|
void DoRegister(const WebAuthnMakeCredentialInfo& aInfo,
|
|
bool aForceNoneAttestation);
|
|
void MaybeConfirmRegister(const uint64_t& aTransactionId,
|
|
const WebAuthnMakeCredentialResult& aResult);
|
|
void MaybeAbortRegister(const uint64_t& aTransactionId,
|
|
const nsresult& aError);
|
|
void MaybeConfirmSign(const uint64_t& aTransactionId,
|
|
const WebAuthnGetAssertionResult& aResult);
|
|
void MaybeAbortSign(const uint64_t& aTransactionId, const nsresult& aError);
|
|
// The main thread runnable function for "nsIU2FTokenManager.ResumeRegister".
|
|
void RunResumeRegister(uint64_t aTransactionId, bool aForceNoneAttestation);
|
|
// The main thread runnable function for "nsIU2FTokenManager.Cancel".
|
|
void RunCancel(uint64_t aTransactionId);
|
|
// Sends a "webauthn-prompt" observer notification with the given data.
|
|
template <typename... T>
|
|
void SendPromptNotification(const char16_t* aFormat, T... aArgs);
|
|
// The main thread runnable function for "SendPromptNotification".
|
|
void RunSendPromptNotification(nsString aJSON);
|
|
// Using a raw pointer here, as the lifetime of the IPC object is managed by
|
|
// the PBackground protocol code. This means we cannot be left holding an
|
|
// invalid IPC protocol object after the transaction is finished.
|
|
PWebAuthnTransactionParent* mTransactionParent;
|
|
RefPtr<U2FTokenTransport> mTokenManagerImpl;
|
|
MozPromiseRequestHolder<U2FRegisterPromise> mRegisterPromise;
|
|
MozPromiseRequestHolder<U2FSignPromise> mSignPromise;
|
|
// The last transaction id, non-zero if there's an active transaction. This
|
|
// guards any cancel messages to ensure we don't cancel newer transactions
|
|
// due to a stale message.
|
|
uint64_t mLastTransactionId;
|
|
// Pending registration info while we wait for user input.
|
|
Maybe<WebAuthnMakeCredentialInfo> mPendingRegisterInfo;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_U2FTokenManager_h
|