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package OAuth::Lite2::Server::GrantHandler;
use strict;
use warnings;
sub new {
my $class = shift;
bless {}, $class;
}
sub is_required_client_authentication {
return 1;
}
sub handle_request {
my ($self, $data_handler) = @_;
die "abstract method";
}
=head1 NAME
OAuth::Lite2::Server::GrantHandler - base class of each grant_type handler
=head1 SYNOPSIS
my $handler = OAuth::Lite2::Server::GrantHandler->new;
my $res = $handler->handle_request( $ctx );
=head1 METHODS
=head2 new
Constructor
=head2 is_required_client_authentication
Return whether each grant type requires the client authentication
The grant type which are defined in spec require client authentication,
but additional grant type may not.
=head2 handle_request( $data_handler )
processes passed L<OAuth::Lite2::Server::DataHandler>, and return
hash represents that includes response-parameters.
my $res = $handler->handle_request( $data_handler );
=head1 SEE ALSO
L<OAuth::Lite2::Server::GrantHandlers>
L<OAuth::Lite2::Server::GrantHandler::AuthorizationCode>
L<OAuth::Lite2::Server::GrantHandler::Password>
L<OAuth::Lite2::Server::GrantHandler::RefreshToken>
L<OAuth::Lite2::Server::GrantHandler::GroupingRefreshToken>
L<OAuth::Lite2::Server::GrantHandler::ServerState>
=head1 AUTHOR
Ryo Ito, E<lt>ritou.06@gmail.comE<gt>
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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