fix: implement guacamole drive redirection file transfer

src/backend/guacamole/routes.ts

@@ -201,6 +201,10 @@ router.post(
 
       switch (connectionType) {
         case "rdp":
+          if (guacConfig["enable-drive"] && !guacConfig["drive-path"]) {
+            guacConfig["drive-path"] = "/drive";
+            guacConfig["create-drive-path"] = true;
+          }
           token = tokenService.createRdpToken(hostname, username, password, {
             port: port || 3389,
             domain,

src/ui/features/guacamole/GuacamoleDisplay.tsx

@@ -388,6 +388,20 @@ export const GuacamoleDisplay = forwardRef<
       Guacamole.AudioPlayer.getInstance(stream, mimetype);
     };
 
+    client.onfile = (stream: Guacamole.InputStream, mimetype: string, filename: string) => {
+      const reader = new Guacamole.BlobReader(stream, mimetype);
+      reader.onend = () => {
+        const blob = reader.getBlob();
+        const url = URL.createObjectURL(blob);
+        const a = document.createElement("a");
+        a.href = url;
+        a.download = filename;
+        a.click();
+        URL.revokeObjectURL(url);
+      };
+      stream.sendAck("OK", Guacamole.Status.Code.SUCCESS);
+    };
+
     client.connect();
   }, [
     getWebSocketUrl,