Attaches Pepper's device login to an attempt's provider options.
The save callback is attached whenever the store can bind a state to
this login; the stored state is sent too when there is one for it. With no
state to send and no OTP retriever, the run cannot enroll, so it warns how.
Attaches Pepper's device login to an attempt's provider options.
The save callback is attached whenever the store can bind a state to this login; the stored state is sent too when there is one for it. With no state to send and no OTP retriever, the run cannot enroll, so it warns how.