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Added serverside check

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Henry Hiles 2022-02-28 16:51:56 -05:00
parent 1fefb44b51
commit cacea24aa6
1 changed files with 5 additions and 1 deletions
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6
server.js
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@ -31,7 +31,11 @@ app.get("/", (_, res) => {
}) })
app.post("/", (req, res) => { app.post("/", (req, res) => {
if (!req.body.room.trim() || rooms[req.body.room]) { if (
!req.body.room.trim() ||
!/^[-a-z0-9]+$/i.test(req.body.room) ||
rooms[req.body.room]
) {
return res.redirect("/") return res.redirect("/")
} }
rooms[req.body.room] = { users: {} } rooms[req.body.room] = { users: {} }