Orthanc vs Slicer integration via DicomWeb

Hi everybody,
I have implemented the Orthanc authorization service example, starting from here orthanc-auth-service/minimal-setup/keycloak at main · orthanc-team/orthanc-auth-service · GitHub. Now I have the need to interact with Slicer for retrieving and sending data. When I started using just username and password authentication in Orthanc I managed to integrate both the application using from Slicer this kind of url http://user:pwd@orthancurl/dicomweb/ . Now how can I manage this integration? I know that in Slicer it’s not possible to insert in other form a token generated by keycloak. Any suggestion?
Tks,
Gio