1 files changed, 48 insertions, 0 deletions
diff --git a/api/src/routes/users/@me/mfa/codes.ts b/api/src/routes/users/@me/mfa/codes.ts
new file mode 100644
index 00000000..6ddf32f0
--- /dev/null
+++ b/api/src/routes/users/@me/mfa/codes.ts
@@ -0,0 +1,48 @@
+import { Router, Request, Response } from "express";
+import { route } from "@fosscord/api";
+import { BackupCode, Config, FieldErrors, generateMfaBackupCodes, User } from "@fosscord/util";
+import bcrypt from "bcrypt";
+
+const router = Router();
+
+export interface MfaCodesSchema {
+	password: string;
+	regenerate?: boolean;
+}
+
+// TODO: This route is replaced with users/@me/mfa/codes-verification in newer clients
+
+router.post("/", route({ body: "MfaCodesSchema" }), async (req: Request, res: Response) => {
+	const { password, regenerate } = req.body as MfaCodesSchema;
+
+	const user = await User.findOneOrFail({ id: req.user_id }, { select: ["data"] });
+
+	if (!await bcrypt.compare(password, user.data.hash || "")) {
+		throw FieldErrors({ password: { message: req.t("auth:login.INVALID_PASSWORD"), code: "INVALID_PASSWORD" } });
+	}
+
+	var codes: BackupCode[];
+	if (regenerate && Config.get().security.twoFactor.generateBackupCodes) {
+		await BackupCode.update(
+			{ user: { id: req.user_id } },
+			{ expired: true }
+		);
+
+		codes = generateMfaBackupCodes(req.user_id);
+		await Promise.all(codes.map(x => x.save()));
+	}
+	else {
+		codes = await BackupCode.find({
+			user: {
+				id: req.user_id,
+			},
+			expired: false,
+		});
+	}
+
+	return res.json({
+		backup_codes: codes.map(x => ({ ...x, expired: undefined })),
+	})
+});
+
+export default router;