use strict;
use File::Temp ();
use IO::Pty;
use FindBin;
require "$FindBin::Bin/Helper.pm";
our $port;
our $key_fh;
our $key_filename;
our $sshd;
our $planned;
my $start_str = "ON_START";
my $ok_str = "IN on_chansess_command";
my $passwd = 'asdf';
my $cmd = 'CMD SUCCESS';
my $stdin;
my $stdout;
$sshd = Net::Dropbear::SSHd->new(
addrs => $port,
noauthpass => 0,
keys => $key_filename,
hooks => {
on_log => sub
{
shift;
$sshd->comm->printflush( shift . "\n" );
return 1;
},
on_start => sub
{
$sshd->comm->printflush("$start_str\n");
return 1;
},
on_passwd_fill => sub
{
return 1;
},
on_shadow_fill => sub
{
$_[0] = crypt( $passwd, 'aa' );
return 1;
},
on_chansess_command => sub
{
$sshd->comm->printflush("$ok_str\n");
my $csa = shift;
$csa->cmd('[Internal]');
my $pid = open3($stdin, $stdout, undef, 'echo ' .$cmd);
$csa->pid($pid);
$csa->writefd($stdin->fileno);
$csa->readfd($stdout->fileno);
return 1;
},
},
);
$sshd->run;
needed_output(
{
$start_str => 'Dropbear started',
}
);
{
my %ssh = ssh( password => $passwd );
my $pty = $ssh{pty};
needed_output(
{
$ok_str => 'Got into the channel command hook',
}
);
needed_output(
{
$cmd => 'Got the output from the child command',
}, $pty
);
kill( $ssh{pid} );
note("SSH output");
}
$sshd->stop;
$sshd->wait;
done_testing($planned);