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#!/usr/bin/perl
=head1 NAME
Debconf::Element::Teletype::Password - password input field
=cut
package Debconf::Element::Teletype::Password;
use warnings;
use strict;
use base qw(Debconf::Element);
=head1 DESCRIPTION
This is a password input field.
=head1 show
Prompts for a password, without displaying it or echoing keystrokes.
=cut
sub show {
my $this=shift;
# Display the question's long desc first.
$this->frontend->display(
$this->question->extended_description."\n");
my $default='';
$default=$this->question->value if defined $this->question->value;
my $value=$this->frontend->prompt_password(
prompt => $this->question->description,
default => $default,
question => $this->question,
);
return unless defined $value;
# Handle defaults.
if ($value eq '') {
$value=$default;
}
$this->frontend->display("\n");
$this->value($value);
}
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