Teach the GTK2/3 ssh-askpass the new prompt hints

ssh/ssh-agent now sets a hint environment variable $SSH_ASKPASS_PROMPT
when running the askpass program. This is intended to allow the
askpass to vary its UI across the three cases it supports: asking for
a passphrase, confirming the use of a key and (recently) reminding
a user to touch their security key.

This adapts the gnome-ssh-askpass[23] to use these hints. Specifically,
for SSH_ASKPASS_PROMPT=confirm it will skip the text input box and show
only "yes"/"no" buttons. For SSH_ASKPASS_PROMPT=none (used to remind
users to tap their security key), it shows only a "close" button.

Help wanted: adapt the other askpass programs in active use, including
x11-ssh-askpass, lxqt-openssh-askpass, etc.

0 files changed, 0 insertions, 0 deletions