CPAN::Groonga

 => {get_qrcode(request->host)},
     };
 };

 get '/callback' => sub {
    my $credential = from_json do { 
        my $input = request->env->{'psgi.input'};
        local $/; <$input>;
    } or halt

turn 'OK';
 };

 get '/ajax' => sub {
    content_type 'application/json';

    my $nonce = params->{nonce}
        or return to_json {ok => 0, error => 'missing nonce'};

    my $db = DB->schema; ## 

rn to_json {ok => 0};

    my $user = $session->get_digiid_users->get_user
        or return to_json {ok => 0, next => 'scan to login in digibyte wallet'};

    $session->delete;

	return to_json {ok