/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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/. */

#include "nsISupports.idl"

/**
 * TODO(1737205,1819414) Fold this interface into nsIWebAuthnController when we
 * remove the legacy U2F DOM API.
 *
 * nsIU2FTokenManager
 *
 * An interface to the U2FTokenManager singleton.
 *
 * This should be used only by the WebAuthn browser UI prompts.
 */

[scriptable, uuid(745e1eac-e449-4342-bca1-ee0e6ead09fc)]
interface nsIU2FTokenManager : nsISupports
{
    /**
     * Resumes the current WebAuthn/U2F transaction if that matches the given
     * transaction ID. This is used only when direct attestation was requested
     * and we have to wait for user input to proceed.
     *
     * @param aTransactionID : The ID of the transaction to resume.
     * @param aForceNoneAttestation : The user might enforce none attestation.
     */
    void resumeRegister(in uint64_t aTransactionID,
                        in bool aForceNoneAttestation);

    /**
     * Cancels the current WebAuthn/U2F transaction if that matches the given
     * transaction ID.
     *
     * @param aTransactionID : The ID of the transaction to cancel.
     */
    void cancel(in uint64_t aTransactionID);
};