add length check to post endpoint

2022-06-23 21:11:24 +02:00 · 2022-06-23 21:11:24 +02:00 · 7e14d7da8d
commit 7e14d7da8d
parent b5f60d1acf
1 changed files with 6 additions and 0 deletions
--- a/server.js
+++ b/server.js
@ -556,6 +556,12 @@ router.post("/api/post", async function(req,res) {
  } else {
    reply_id = req.body.reply_id
  }
+
+  if(req.body.message.length > 1000) {
+    res.json({"error":"message too long"})
+    return
+  }
+
  req.body.message = encodeURIComponent(req.body.message.trim())
  req.body.receiver = encodeURIComponent(req.body.receiver||"")
  if(req.body.receiver == "")req.body.receiver="everyone"