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Fix

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This commit is contained in:
Louis Lam 2023-12-08 00:59:30 +08:00
parent 8c6bcef987
commit d0712d77ab
1 changed files with 33 additions and 0 deletions
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33
backend/dockge-server.ts
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@ -194,6 +194,39 @@ export class DockgeServer {
// Create Socket.io
this.io = new socketIO.Server(this.httpServer, {
cors,
allowRequest: (req, callback) => {
let isOriginValid = true;
const bypass = isDev || process.env.UPTIME_KUMA_WS_ORIGIN_CHECK === "bypass";
if (!bypass) {
let host = req.headers.host;
// If this is set, it means the request is from the browser
let origin = req.headers.origin;
// If this is from the browser, check if the origin is allowed
if (origin) {
try {
let originURL = new URL(origin);
if (host !== originURL.hostname) {
isOriginValid = false;
log.error("auth", `Origin (${origin}) does not match host (${host}), IP: ${req.socket.remoteAddress}`);
}
} catch (e) {
// Invalid origin url, probably not from browser
isOriginValid = false;
log.error("auth", `Invalid origin url (${origin}), IP: ${req.socket.remoteAddress}`);
}
} else {
log.info("auth", `Origin is not set, IP: ${req.socket.remoteAddress}`);
}
} else {
log.debug("auth", "Origin check is bypassed");
}
callback(null, isOriginValid);
}
});
this.io.on("connection", async (socket: Socket) => {