mirror of
https://github.com/mozilla/gecko-dev.git
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98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
/* 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_WebAuthnService_h_
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#define mozilla_dom_WebAuthnService_h_
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#include "nsIWebAuthnService.h"
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#include "AuthrsBridge_ffi.h"
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#include "mozilla/dom/WebAuthnPromiseHolder.h"
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#ifdef MOZ_WIDGET_ANDROID
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# include "AndroidWebAuthnService.h"
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#endif
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#ifdef XP_MACOSX
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# include "MacOSWebAuthnService.h"
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#endif
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#ifdef XP_WIN
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# include "WinWebAuthnService.h"
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#endif
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namespace mozilla::dom {
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already_AddRefed<nsIWebAuthnService> NewWebAuthnService();
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class WebAuthnService final : public nsIWebAuthnService {
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public:
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSIWEBAUTHNSERVICE
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WebAuthnService()
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: mTransactionState(Nothing(), "WebAuthnService::mTransactionState") {
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Unused << authrs_service_constructor(getter_AddRefs(mAuthrsService));
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#if defined(XP_WIN)
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if (WinWebAuthnService::AreWebAuthNApisAvailable()) {
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mPlatformService = new WinWebAuthnService();
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} else {
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mPlatformService = mAuthrsService;
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}
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#elif defined(MOZ_WIDGET_ANDROID)
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mPlatformService = new AndroidWebAuthnService();
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#elif defined(XP_MACOSX)
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if (__builtin_available(macos 13.3, *)) {
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mPlatformService = NewMacOSWebAuthnServiceIfAvailable();
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}
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if (!mPlatformService) {
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mPlatformService = mAuthrsService;
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}
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#else
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mPlatformService = mAuthrsService;
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#endif
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}
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private:
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~WebAuthnService() = default;
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struct TransactionState {
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nsCOMPtr<nsIWebAuthnService> service;
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uint64_t transactionId;
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Maybe<nsCOMPtr<nsIWebAuthnRegisterPromise>> parentRegisterPromise;
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Maybe<nsCOMPtr<nsIWebAuthnRegisterResult>> registerResult;
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MozPromiseRequestHolder<WebAuthnRegisterPromise> childRegisterRequest;
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};
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using TransactionStateMutex = DataMutex<Maybe<TransactionState>>;
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TransactionStateMutex mTransactionState;
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void ShowAttestationConsentPrompt(const nsString& aOrigin,
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uint64_t aTransactionId,
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uint64_t aBrowsingContextId);
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void ResetLocked(const TransactionStateMutex::AutoLock& aGuard);
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nsIWebAuthnService* DefaultService() {
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if (StaticPrefs::security_webauth_webauthn_enable_softtoken()) {
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return mAuthrsService;
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}
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return mPlatformService;
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}
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nsIWebAuthnService* AuthrsService() { return mAuthrsService; }
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nsIWebAuthnService* SelectedService() {
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auto guard = mTransactionState.Lock();
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if (guard->isSome()) {
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return guard->ref().service;
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}
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return DefaultService();
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}
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nsCOMPtr<nsIWebAuthnService> mAuthrsService;
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nsCOMPtr<nsIWebAuthnService> mPlatformService;
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_WebAuthnService_h_
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