view release on metacpan or  search on metacpan

README  view on Meta::CPAN

    # in your web app

     __PACKAGE__->load_plugin('Web::Auth', {
         module => 'LINE',
         on_finished => sub {
             my($c, $token, $user) = @_;
             my $user_id = $user->{userId};
             my $name    = $user->{displayName};
             $c->session->set(user_id => $user_id);
             $c->session->set(name    => $name);
             return $c->redirect('/');
         },
         on_error => sub {
             my($c, $error_message) = @_;
             ...
         }
     });

DESCRIPTION
    This is a LINE Login authentication module for Amon2. It uses LINE Login
    v2.1 APIs.

ATTRIBUTES FOR CONFIGURATION FILE
    Following attributes are set in your configuration file such like
    "config/production.pl" and so on.

    client_id
        Mandatory. It is issued on LINE Developers Console.

    client_secret
        Mandatory. It is issued on LINE Developers Console.

    redirect_uri
        Optional. It's used for some API's "redirect_uri" parameter. If it's
        ommited, "callback_path" which is passed as an attribute for
        argument is used instead of it.

    state
        Optional. If you don't set nothing, it generates a random string.
        The "state" parameter is used a system for preventing CSRF on OAuth
        2.0. This attribute should not be set some foreseeable fixed value.

    scope
        API scope as an array-ref. Acceptable values are: "profile",
        "openid" and "email". See detail:
        <https://developers.line.biz/en/docs/line-login/integrate-line-login
        /#scope> Default value is "['profile']".

    nonce
        Optional. If you don't set nothing, it generates a random string.
        The "nonce" parameter is used a system for preventing replay attack
        / token interception attack on OpenID Connect. This attribute should
        not be set some foreseeable fixed value.

    prompt
        Optional. "consent" is acceptable.

    max_age
        Optional. Specified on OpenID Conjnect Core 1.0.

    ui_locales
        Optional. Specified on OpenID Conjnect Core 1.0.

    bot_prompt
        Optional. "normal" and "aggressive" are acceptable.

    state_session_key
        Optional. "state" parameter is kept on session with this specified
        session key during authentication. Default values
        "line_login_state".

    nonce_session_key
        Optional. "nonce" parameter is kept on session with this specified
        session key during. Default values "line_login_nonce".

ATTRIBUTES FOR ARGUMENT
    authenticate_path
        Optional. Default value is "/auth/line/authenticate". The path works
        for "login link".

    callback_path
        Optional. Default value is "/auth/line/callback".

    on_finished
        Mandatory. The details are described following.

    on_error
        Optional. The details are described following.

    user_info
        Optional. If it's true, this module fetches the user information
        after authentication.

METHODS
    "$auth->auth_uri($c:Amon2::Web, $callback_uri : Str) :Str"
        Get a authenticate URI.

    "$auth->callback($c:Amon2::Web, $callback:HashRef) : Plack::Response"
        Process the authentication callback dispatching.

        $callback MUST have two keys.

        on_error
            on_error callback function is called when an error occurs.

            The arguments are following:

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

        on_finished
            on_finished callback function is called if an authentication was
            finished.ck function is called After successful authentication.

            The arguments are following:

                sub {
                    my ($c, $access_token, $api_response) = @_;
                    ...