Fixed the login again?

src/lib/auth.ts

@@ -2,14 +2,19 @@ import { SignJWT, jwtVerify } from "jose";
 import bcrypt from "bcryptjs";
 import { query } from "@/lib/db";
 import { cookies } from "next/headers";
-import crypto from "crypto";
 
-const RAW_SECRET = process.env.NODE_ENV === "production"
-  ? process.env.JWT_SECRET
-  : crypto.randomUUID();
-if (!RAW_SECRET) {
-  throw new Error("JWT_SECRET environment variable is required");
+function randomHex(length: number): string {
+  const chars = "abcdef0123456789";
+  let result = "";
+  for (let i = 0; i < length; i++) {
+    result += chars[Math.floor(Math.random() * chars.length)];
+  }
+  return result;
 }
+
+const g = globalThis as typeof globalThis & { __JWT_RAW_SECRET?: string };
+const RAW_SECRET = process.env.JWT_SECRET || (g.__JWT_RAW_SECRET ??= randomHex(32));
+if (!RAW_SECRET) throw new Error("JWT_SECRET environment variable is required");
 const JWT_SECRET = new TextEncoder().encode(RAW_SECRET);
 
 export const SESSION_COOKIE = "session";