unlockDialog: Do not reset the auth prompt on every tap
Currently we have a tap event tracker that causes that every time a tap
happens in the lock screen, we reset the auth prompt and this can be
particularly annoying at least in three cases:
1. Just clicking everywhere in the screen may lead the unlock entry
content to be cleared
2. Clicking in the screen while an authentication is in progress,
cancels it
3. This may break a multi-factor authentication method, as a single
click may lead previous steps to be cancelled
So, while resetting the auth prompt is important when we're about to
show it, it's not something we want to do while an authentication has
started.
As per this also do not touch the auth prompt sensitivity unless we're
in an idle phase, or we may end up overriding the auth prompt state,
leading for example to a text entry being editable while we're verifying
the secret
projects / gnome-shell.git / commit