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Checking package size effects when we remove zod from middleware

This commit is contained in:
Alex van Andel 2023-03-23 01:37:12 +01:00
parent 1bf50e09cd
commit ecc2038411
1 changed files with 2 additions and 5 deletions
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7
packages/lib/getIP.ts
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@ -1,5 +1,4 @@
import type { NextApiRequest } from "next";
import z from "zod";
export function parseIpFromHeaders(value: string | string[]) {
return Array.isArray(value) ? value[0] : value.split(",")[0];
@ -16,13 +15,11 @@ export default function getIP(request: Request | NextApiRequest) {
return xff ? parseIpFromHeaders(xff) : "127.0.0.1";
}
const banlistSchema = z.array(z.string());
export function isIpInBanlist(request: Request | NextApiRequest) {
const IP = getIP(request);
const rawBanListJson = process.env.IP_BANLIST || "[]";
const banList = banlistSchema.parse(JSON.parse(rawBanListJson));
if (banList.includes(IP)) {
const banList = JSON.parse(rawBanListJson);
if (Array.isArray(banList) && banList.includes(IP)) {
console.log(`Found banned IP: ${IP} in IP_BANLIST`);
return true;
}