misc: moved host validity check to helper

2026-10-09 18:28:27 +00:00 · 2024-10-25 22:49:57 +08:00
parent 7a46725523
commit 3552119c7d
2 changed files with 20 additions and 16 deletions
@@ -0,0 +1,18 @@
+import { getConfig } from "@app/lib/config/env";
+import { BadRequestError } from "@app/lib/errors";
+
+export const verifyHostInputValidity = (host: string) => {
+  const appCfg = getConfig();
+
+  if (
+    appCfg.isCloud &&
+    // localhost
+    // internal ips
+    (host === "host.docker.internal" || 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") {
+    throw new BadRequestError({ message: "Invalid db host" });
+  }
+};