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Dir : ~/usr/share/perl5/Virtualmin/Config/Plugin/

View File Name : Shells.pm

package Virtualmin::Config::Plugin::Shells;
use strict;
use warnings;
no warnings qw(once);
use parent 'Virtualmin::Config::Plugin';
use Time::HiRes qw( sleep );    # XXX Figure out how to not need this.

our $config_directory;
our (%gconfig, %miniserv);
our $trust_unknown_referers = 1;

sub new {
  my ($class, %args) = @_;

  # inherit from Plugin
  my $self = $class->SUPER::new(name => 'Shells', %args);

  return $self;
}

# actions method performs whatever configuration is needed for this
# plugin. XXX Needs to make a backup so changes can be reverted.
sub actions {
  my $self = shift;
  use Cwd;
  my $cwd  = getcwd();
  my $root = $self->root();
  chdir($root);
  $0 = "$root/virtual-server/config-system.pl";
  push(@INC, $root);
  eval 'use WebminCore';    ## no critic
  init_config();

  $self->spin();
  sleep 0.3;    # XXX Useless sleep, prevent spin from ending before it starts
  eval {
    my $lref = read_file_lines("/etc/shells");
    my $idx  = indexof("/bin/false", @$lref);
    if ($idx < 0) {

      # XXX Do we need jk_chrootsh here, or is it added by the package?
      push(@$lref, "/bin/false");
      flush_file_lines("/etc/shells");
    }
    $self->done(1);    # OK!
  };
  if ($@) {
    $self->done(0);
  }
}

1;