fix typo in Store::Htpasswd::User

[catagits/Catalyst-Authentication-Store-Htpasswd.git] / lib / Catalyst / Plugin / Authentication / Store / Htpasswd / User.pm

diff --git a/lib/Catalyst/Plugin/Authentication/Store/Htpasswd/User.pm b/lib/Catalyst/Plugin/Authentication/Store/Htpasswd/User.pm
index f018026..ad5d17c 100644 (file)
--- a/lib/Catalyst/Plugin/Authentication/Store/Htpasswd/User.pm
+++ b/lib/Catalyst/Plugin/Authentication/Store/Htpasswd/User.pm
@@ -13,6 +13,8 @@ use overload '""' => sub { shift->id }, fallback => 1;
 sub new {
        my ( $class, $store, $user ) = @_;
 
+       return unless $user;
+
        bless { store => $store, user => $user }, $class;
 }
 
@@ -26,7 +28,8 @@ sub supported_features {
                password => {
                        self_check => 1,
                },
-               session => 1
+               session => 1,
+        roles => 1,
        };
 }
 
@@ -37,7 +40,8 @@ sub check_password {
 
 sub roles {
        my $self = shift;
-       split( /,/, $self->user->extra_info );
+       my $field = $self->user->extra_info->[0];
+       return defined $field ? split /,/, $field : ();
 }
 
 sub for_session {
@@ -66,11 +70,39 @@ __END__
 Catalyst::Plugin::Authentication::Store::Htpasswd::User - A user object
 representing an entry in an htpasswd file.
 
-=head1 SYNOPSIS
+=head1 DESCRIPTION
+
+This object wraps an L<Authen::Htpasswd::User> object. An instance of it will be returned
+by C<< $c->user >> when using L<Catalyst::Plugin::Authentication::Store::Htpasswd>. Methods 
+not defined in this module are passed through to the L<Authen::Htpasswd::User> object. The
+object stringifies to the username.
 
-       use Catalyst::Plugin::Authentication::Store::Htpasswd::User;
+=head1 METHODS
 
-=head1 DESCRIPTION
+=head2 new($store,$user)
+
+Creates a new object from a store object, normally an instance of 
+L<Catalyst::Plugin::Authentication::Store::Htpasswd::Backend>, and a user object,
+normally an instance of L<Authen::Htpasswd::User>.
+
+=head2 id
+
+Returns the username.
+
+=head2 check_password($password)
+
+Returns whether the password is valid.
+
+=head2 roles
+
+Returns an array of roles, which is extracted from a comma-separated list in the
+third field of the htpasswd file.
+
+=head1 COPYRIGHT & LICENSE
+
+       Copyright (c) 2005 the aforementioned authors. All rights
+       reserved. This program is free software; you can redistribute
+       it and/or modify it under the same terms as Perl itself.
 
 =cut