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package Business::BatchPayment::Transport::SFTP;
=head2 Business::BatchPayment::Transport::SFTP
Import this role to use SFTP. Requires "host", "port', "user", and
"password" to be set. The 'sftp' method returns a Net::SFTP::Foreign
object providing 'get' and 'put' methods (among others). All of these
methods die on error.
Also provides "get_path" and "put_path" attributes. The default 'download'
and 'upload' methods get and put to those paths on the SFTP host. You
may find it useful to modify or override that behavior.
=cut
use Net::SFTP::Foreign;
use File::Slurp qw(read_file);
use Moose;
with 'Business::BatchPayment::Transport';
has [ qw( host login password ) ] => (
is => 'rw',
isa => 'Str',
);
has 'port' => (
is => 'rw',
isa => 'Int',
default => 22,
);
has [ 'get_path', 'put_path' ] => (
is => 'rw',
isa => 'Str',
);
has 'sftp' => (
is => 'ro',
isa => 'Net::SFTP::Foreign',
handles => [ 'get', 'put', 'ls', 'setcwd' ],
builder => '_sftp',
lazy => 1,
);
has 'timeout' => (
is => 'rw',
isa => 'Int',
default => 60,
);
sub _sftp {
my $self = shift;
my %args = (
host => $self->host,
port => $self->port,
user => $self->login,
password => $self->password,
timeout => $self->timeout,
autodie => 1,
);
$args{'more'} = '-v' if $self->debug >= 2;
Net::SFTP::Foreign->new(%args);
}
sub upload {
my $self = shift;
die "default SFTP upload requires 'put_path'\n" unless $self->put_path;
my $content = shift;
my ($out, $tmpfile) = tempfile();
die "failed to open temporary file $tmpfile\n" unless $out;
print $out $content;
close $out;
$self->sftp->put($tmpfile, $self->put_path);
unlink $tmpfile;
}
sub download { # mostly illustrative rather than directly useful
my $self = shift;
die "default SFTP download requires 'get_path'\n" unless $self->get_path;
my ($out, $tmpfile) = tempfile();
$self->sftp->get($self->get_path, $out);
close $out;
return read_file($tmpfile);
}
__PACKAGE__->meta->make_immutable;
1;
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