/*
        Spacebar: A FOSS re-implementation and extension of the Discord.com backend.
        Copyright (C) 2023 Spacebar and Spacebar Contributors

        This program is free software: you can redistribute it and/or modify
        it under the terms of the GNU Affero General Public License as published
        by the Free Software Foundation, either version 3 of the License, or
        (at your option) any later version.

        This program is distributed in the hope that it will be useful,
        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU Affero General Public License for more details.

        You should have received a copy of the GNU Affero General Public License
        along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/
import { route } from "@spacebar/api/middlewares";
import { createHash } from "node:crypto";
import { Snowflake } from "@spacebar/util";
import { Request, Response, Router } from "express";
const router = Router({ mergeParams: true });

router.post(
    "/",
    route({
        responses: { 200: { body: "CreateFingerprintResponse" } },
        spacebarOnly: false, // not part of public openapi
        authentication: "never",
    }),
    (req: Request, res: Response) => {
        const snowflake = Snowflake.generate();
        return res.json({
            fingerprint: `${snowflake}.${createHash("sha512").update(snowflake).digest("base64")}`,
        });
    },
);

export default router;