1 package Catalyst::Authentication::Store::Minimal;
6 use Catalyst::Authentication::User::Hash;
7 use Scalar::Util qw( blessed );
8 use base qw/Class::Accessor::Fast/;
11 __PACKAGE__->mk_accessors(qw/userhash/);
15 my ( $class, $config, $app, $realm) = @_;
17 bless { userhash => $config->{'users'} }, $class;
21 my ( $self, $c, $id ) = @_;
23 return $id if ref $id;
25 $self->find_user( { id => $id } );
28 ## this is not necessarily a good example of what find_user can do, since all we do is
29 ## look up with the id anyway. find_user can be used to locate a user based on other
30 ## combinations of data. See C::P::Authentication::Store::DBIx::Class for a better example
32 my ( $self, $userinfo, $c ) = @_;
34 my $id = $userinfo->{'id'};
36 $id ||= $userinfo->{'username'};
38 return unless exists $self->userhash->{$id};
40 my $user = $self->userhash->{$id};
42 if ( ref($user) eq "HASH") {
44 return bless $user, "Catalyst::Authentication::User::Hash";
45 } elsif ( ref($user) && blessed($user) && $user->isa('Catalyst::Authentication::User::Hash')) {
48 Catalyst::Exception->throw( "The user '$id' must be a hash reference or an " .
49 "object of class Catalyst::Authentication::User::Hash");
57 # choose a random user
58 scalar keys %{ $self->userhash };
59 ( undef, my $user ) = each %{ $self->userhash };
64 ## Backwards compatibility
66 # This is a backwards compatible routine. get_user is specifically for loading a user by it's unique id
67 # find_user is capable of doing the same by simply passing { id => $id }
68 # no new code should be written using get_user as it is deprecated.
70 my ( $self, $id ) = @_;
71 $self->find_user({id => $id});
82 Catalyst::Authentication::Store::Minimal - Minimal authentication store
86 # you probably just want Store::Minimal under most cases,
87 # but if you insist you can instantiate your own store:
89 use Catalyst::Authentication::Store::Minimal;
95 __PACKAGE__->config( 'Plugin::Authentication' =>
97 default_realm => 'members',
102 password_field => 'password',
103 password_type => 'clear'
109 password => "s00p3r",
111 roles => [qw/edit delete/],
114 password => "s3cr3t",
115 roles => [qw/comment/],
127 This authentication store lets you create a very quick and dirty user
128 database in your application's config hash.
130 You will need to include the Authentication plugin, and at least one Credential
131 plugin to use this Store. Credential::Password is reccommended.
133 It's purpose is mainly for testing, and it should probably be replaced by a
134 more "serious" store for production.
136 The hash in the config, as well as the user objects/hashes are freely mutable
145 The classname used for the store. This is part of
146 L<Catalyst::Plugin::Authentication> and is the method by which
147 Catalyst::Authentication::Store::Minimal is loaded as the
148 user store. For this module to be used, this must be set to
153 This is a simple hash of users, the keys are the usenames, and the values are
154 hashrefs containing a password key/value pair, and optionally, a roles/list
155 of role-names pair. If using roles, you will also need to add the
156 Authorization::Roles plugin.
158 See the SYNOPSIS for an example.
164 There are no publicly exported routines in the Minimal store (or indeed in
165 most authentication stores) However, below is a description of the routines
166 required by L<Catalyst::Plugin::Authentication> for all authentication stores.
168 =head2 new( $config, $app, $realm )
170 Constructs a new store object, which uses the user element of the supplied config
171 hash ref as it's backing structure.
173 =head2 find_user( $authinfo, $c )
175 Keys the hash by the 'id' or 'username' element in the authinfo hash and returns the user.
177 ... documentation fairy stopped here. ...
179 If the return value is unblessed it will be blessed as
180 L<Catalyst::Authentication::User::Hash>.
182 =head2 from_session( $id )
184 Delegates to C<get_user>.
186 =head2 user_supports( )
188 Chooses a random user from the hash and delegates to it.