Add comment on origin patterns

Emyrk · Emyrk · commit 75b8fd4ea8b9 · 2023-04-27T10:57:59.000-05:00
diff --git a/coderd/workspaceapps/proxy.go b/coderd/workspaceapps/proxy.go
@@ -616,6 +616,8 @@ func (s *Server) workspaceAgentPTY(rw http.ResponseWriter, r *http.Request) {
 
 	conn, err := websocket.Accept(rw, r, &websocket.AcceptOptions{
 		CompressionMode: websocket.CompressionDisabled,
+		// Always allow websockets from the primary dashboard URL.
+		// Terminals are opened there and connect to the proxy.
 		OriginPatterns: []string{
 			s.DashboardURL.Host,
 			s.AccessURL.Host,
