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path: root/api/src/routes/users/@me/mfa/totp/disable.ts
blob: 5e039ea33e6150ecb598d010c4c70fc2eef70cac (plain) (blame)
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import { Router, Request, Response } from "express";
import { route } from "@fosscord/api";
import { verifyToken } from 'node-2fa';
import { HTTPError } from "lambert-server";
import { User, generateToken, BackupCode } from "@fosscord/util";

const router = Router();

export interface TotpDisableSchema {
	code: string;
}

router.post("/", route({ body: "TotpDisableSchema" }), async (req: Request, res: Response) => {
	const body = req.body as TotpDisableSchema;

	const user = await User.findOneOrFail({ id: req.user_id }, { select: ["totp_secret"] });

	const backup = await BackupCode.findOne({ code: body.code });
	if (!backup) {
		const ret = verifyToken(user.totp_secret!, body.code);
		if (!ret || ret.delta != 0)
			throw new HTTPError(req.t("auth:login.INVALID_TOTP_CODE"), 60008);
	}

	await User.update(
		{ id: req.user_id },
		{
			mfa_enabled: false,
			totp_secret: "",
		},
	);

	await BackupCode.update(
		{ user: { id: req.user_id } },
		{
			expired: true,
		}
	);

	return res.json({
		token: await generateToken(user.id),
	});
});

export default router;