NAME

Amon2::Auth::Site::Hatena - Hatena authentication integration for Amon2

SYNOPSIS

# config
+{
    Auth => {
        Hatena => {
            consumer_key    => 'your consumer key',
            consumer_secret => 'your consumer secret',
        }
    }
}

# app
__PACKAGE__->load_plugin('Web::Auth', {
    module   => 'Hatena',
    on_error => sub {
        my ($c, $error_message) = @_;
        ...
    },
    on_finished => sub {
        my ($c, $token, $token_secret, $user) = @_;

        my $name  = $user->{url_name};     #=> eg. antipop (id)
        my $nick  = $user->{display_name}; #=> eg. kentaro (nick)
        my $image = $user->{profile_image_url};

        $c->session->set(hatena => {
            user         => $user,
            token        => $token,
            token_secret => $token_secret,
        });

        $c->redirect('/');
    },
});

DESCRIPTION

This is a Hatena authentication module for Amon2. You can easily let users authenticate via Hatena OAuth API using this module.

ATTRIBUTES

• consumer_key (required)

• comsumer_secret (required)

• scope (Default: [qw(read_public)])

  API scope in ArrayRef.

• user_info (Default: true)

  If true, this module fetch user data immediately after authentication.

• ua (Default: instance of OAuth::Lite::Consumer)

METHODS

• $auth->auth_uri($c:Amon2::Web, $callback_uri:Str) : Str

  Returns an authenticate URI according to $ENV{HTTP_USER_AGENT}. It can be one of three for PC, smart phone, and JP cell phone.

• $auth->callback($c:Amon2::Web, $callback:HashRef) : Plack::Response

  Process the authentication callback dispatching.

  • on_error

    on_error callback function is called if an error was occurred.

    The arguments are following:

      sub {
          my ($c, $error_message) = @_;
          ...
      }
    

  • on_finished

    on_finished callback function is called if an authentication was finished.

    The arguments are following:

      sub {
          my ($c, $access_token, $access_token_secret, $user) = @_;
          ...
      }
    

    $user contains user information. If you set $auth-user_info> as a false value, authentication engine does not pass $user.

    See "app.psgi" in eg for details.

SEE ALSO

• Hatena Auth Specification

  http://developer.hatena.ne.jp/ja/documents/auth

AUTHOR

Kentaro Kuribayashi kentarok@gmail.com

LICENSE

Copyright (C) Kentaro Kuribayashi

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.