The login applet did not know about shadow passwords, and could thus not
determine if a user accont was locked or passwordless. This caused it
to return 'login: bad salt' instead of "Login incorrect", which is the
more secure path for handling brute force attempts.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The existing 'adduser -D' command adds a locked user account, similar to
the Debian adduser --disabled-login'. This patch adds support for the
'adduser -d' command, similar to Debian 'adduser --disabled-password',
meaning login is possible but using methods other than password, e.g.,
SSH keys.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Mattias Walström