feat: completed backend for gateway

This commit is contained in:
=
2025-02-26 20:45:37 +05:30
parent a7ca242f5d
commit 1307fa49d4
18 changed files with 718 additions and 109 deletions
@@ -1,20 +1,31 @@
import crypto from "node:crypto";
import { getConfig } from "@app/lib/config/env";
import { BadRequestError } from "@app/lib/errors";
import { getDbConnectionHost } from "@app/lib/knex";
export const verifyHostInputValidity = (host: string) => {
export const verifyHostInputValidity = (host: string, isGateway = false) => {
const appCfg = getConfig();
const dbHost = appCfg.DB_HOST || getDbConnectionHost(appCfg.DB_CONNECTION_URI);
// no need for validation when it's dev
if (appCfg.NODE_ENV === "development") return;
if (host === "host.docker.internal") throw new BadRequestError({ message: "Invalid db host" });
if (
appCfg.isCloud &&
!isGateway &&
// localhost
// internal ips
(host === "host.docker.internal" || host.match(/^10\.\d+\.\d+\.\d+/) || host.match(/^192\.168\.\d+\.\d+/))
(host.match(/^10\.\d+\.\d+\.\d+/) || host.match(/^192\.168\.\d+\.\d+/))
)
throw new BadRequestError({ message: "Invalid db host" });
if (host === "localhost" || host === "127.0.0.1" || dbHost === host) {
if (
host === "localhost" ||
host === "127.0.0.1" ||
crypto.timingSafeEqual(Buffer.from(dbHost || ""), Buffer.from(host))
) {
throw new BadRequestError({ message: "Invalid db host" });
}
};