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package OAuth::Lite2::Server::GrantHandler::RefreshToken;
use strict;
use warnings;
use parent 'OAuth::Lite2::Server::GrantHandler';
use OAuth::Lite2::Server::Error;
use OAuth::Lite2::ParamMethod::AuthHeader;
use Carp ();
sub handle_request {
my ($self, $dh) = @_;
my $req = $dh->request;
my $parser = OAuth::Lite2::ParamMethod::AuthHeader->new;
my $header_credentials = $parser->basic_credentials($req);
my $client_id = ($header_credentials->{client_id}) ? $header_credentials->{client_id} : $req->param("client_id");
my $refresh_token = $req->param("refresh_token")
or OAuth::Lite2::Server::Error::InvalidRequest->throw(
description => "'refresh_token' not found"
);
my $auth_info = $dh->get_auth_info_by_refresh_token($refresh_token)
or OAuth::Lite2::Server::Error::InvalidGrant->throw;
Carp::croak "OAuth::Lite2::Server::DataHandler::get_auth_info_by_refresh_token doesn't return OAuth::Lite2::Model::AuthInfo"
unless ($auth_info
&& $auth_info->isa("OAuth::Lite2::Model::AuthInfo"));
OAuth::Lite2::Server::Error::InvalidClient->throw
unless $auth_info->client_id eq $client_id;
my $access_token = $dh->create_or_update_access_token(
auth_info => $auth_info,
);
Carp::croak "OAuth::Lite2::Server::DataHandler::create_or_update_access_token doesn't return OAuth::Lite2::Model::AccessToken"
unless ($access_token
&& $access_token->isa("OAuth::Lite2::Model::AccessToken"));
my $res = {
token_type => 'Bearer',
access_token => $access_token->token,
};
$res->{expires_in} = int($access_token->expires_in)
if $access_token->expires_in;
$res->{refresh_token} = $auth_info->refresh_token
if $auth_info->refresh_token;
$res->{scope} = $auth_info->scope
if $auth_info->scope;
return $res;
}
=head1 NAME
OAuth::Lite2::Server::GrantHandler::RefreshToken - handler for 'refresh-token' grant_type request
=head1 SYNOPSIS
my $handler = OAuth::Lite2::Server::GrantHandler::RefreshToken->new;
my $res = $handler->handle_request( $data_handler );
=head1 DESCRIPTION
handler for 'refresh-token' grant_type request.
=head1 METHODS
=head2 handle_request( $req )
See L<OAuth::Lite2::Server::GrantHandler> document.
=head1 AUTHOR
Lyo Kato, E<lt>lyo.kato@gmail.comE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2010 by Lyo Kato
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.8.8 or,
at your option, any later version of Perl 5 you may have available.
=cut
1;
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