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Fixed CORS issue and added chat spam safeguard

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This commit is contained in:
Arne van Iterson 2020-11-10 21:47:35 +01:00
parent b4e9c67be5
commit f1e70f7763
2 changed files with 23 additions and 14 deletions
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7
src/index.js
View File

@ -16,6 +16,13 @@ var ns = {
tanks: io.of("/tanks")
};
// Allow CORS from ARNweb.nl
app.use(function (req, res, next) {
res.header("Access-Control-Allow-Origin", "https://arnweb.nl");
res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
next();
});
// Request documentation
app.get("/", (req, res) =>
res.status(200).sendFile(path.resolve(__dirname + "/../html/index.html"))

30
src/services/chat.js
View File

@ -38,20 +38,22 @@ function handle(io, socket) {
// Handle messages
socket.on("message_send", function (message) {
// Build message data for clients
message = striptags(message, "<br />");
if (message !== "") {
message = md.render(message);
message = message.replace(/\r?\n/g, "<br />");
var msg = {
"username": socket.username,
"mailHash": socket.mailHash,
"message": message
};
// Send message to clients
io.emit("message_receive", msg);
} else {
socket.emit("message_receive", serverMsg("Empty messages will not be sent."));
if (socket.username) {
// Build message data for clients
message = striptags(message, "<br />");
if (message !== "") {
message = md.render(message);
message = message.replace(/\r?\n/g, "<br />");
var msg = {
"username": socket.username,
"mailHash": socket.mailHash,
"message": message
};
// Send message to clients
io.emit("message_receive", msg);
} else {
socket.emit("message_receive", serverMsg("Empty messages will not be sent."));
}
}
});
}