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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=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 CtapArgs_h
#define CtapArgs_h
#include "mozilla/dom/WebAuthnTransactionChild.h"
#include "mozilla/ipc/BackgroundParent.h"
#include "nsIWebAuthnController.h"
namespace mozilla::dom {
// These classes provide an FFI between C++ and Rust for the getters of IPC
// objects (WebAuthnMakeCredentialInfo and WebAuthnGetAssertionInfo). They hold
// non-owning references to IPC objects, and must only be used within the
// lifetime of the IPC transaction that created them. There are runtime
// assertions to ensure that these types are created and used on the IPC
// background thread, but that alone does not guarantee safety.
class CtapRegisterArgs final : public nsICtapRegisterArgs {
public:
NS_DECL_ISUPPORTS
NS_DECL_NSICTAPREGISTERARGS
explicit CtapRegisterArgs(const WebAuthnMakeCredentialInfo& aInfo,
bool aForceNoneAttestation)
: mInfo(aInfo), mForceNoneAttestation(aForceNoneAttestation) {
mozilla::ipc::AssertIsOnBackgroundThread();
}
private:
~CtapRegisterArgs() = default;
const WebAuthnMakeCredentialInfo& mInfo;
const bool mForceNoneAttestation;
};
class CtapSignArgs final : public nsICtapSignArgs {
public:
NS_DECL_ISUPPORTS
NS_DECL_NSICTAPSIGNARGS
explicit CtapSignArgs(const WebAuthnGetAssertionInfo& aInfo) : mInfo(aInfo) {
mozilla::ipc::AssertIsOnBackgroundThread();
}
private:
~CtapSignArgs() = default;
const WebAuthnGetAssertionInfo& mInfo;
};
} // namespace mozilla::dom
#endif // CtapArgs_h
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