Hi, I try to login via the libvirt.openauth() API with qemu+tcp protocol and prompt for password, I am setting the username, password and the callback methdod with the following keys: auth = [[libvirt.VIR_CRED_AUTHNAME, libvirt.VIR_CRED_PASSPHRASE], request_cred, None] When I call openauth() method: conn = libvirt.openAuth('qemu+ssh://...', auth, 0) I am getting prompt for entriyng password. When using qemu+tcp it works fine. Thank you, Shahar.