From 3b1641ca5f8a321ff3dda09b776eecd1dae77682 Mon Sep 17 00:00:00 2001
From: ikechan8370 <geyinchibuaa@gmail.com>
Date: Tue, 15 Aug 2023 21:41:52 +0800
Subject: [PATCH] fix: add code verefication

---
 server/index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/server/index.js b/server/index.js
index c70f79d..455363a 100644
--- a/server/index.js
+++ b/server/index.js
@@ -187,6 +187,10 @@ export async function createServer() {
   server.post('/page', async (request, reply) => {
     const body = request.body || {}
     if (body.code) {
+      const pattern = /^[a-zA-Z0-9]+$/
+      if (!pattern.test(body.code)) {
+        reply.send({error: 'bad request'})
+      }
       const dir = 'resources/ChatGPTCache/page'
       const filename = body.code + '.json'
       const filepath = path.join(dir, filename)