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06675d2e |
1 | #!/usr/bin/perl |
2 | |
3 | package Catalyst::Plugin::Authentication::User::Hash; |
4 | use base qw/Catalyst::Plugin::Authentication::User/; |
5 | |
6 | use strict; |
7 | use warnings; |
8 | |
9 | sub new { |
10 | my $class = shift; |
11 | |
12 | bless { @_ }, $class; |
13 | } |
14 | |
15 | sub AUTOLOAD { |
16 | my $self = shift; |
17 | ( my $key ) = ( our $AUTOLOAD =~ m/([^:]*)$/ ); |
18 | |
19 | $self->{$key} = shift if @_; |
20 | $self->{$key}; |
21 | } |
22 | |
23 | my %features = ( |
24 | password => { |
25 | clear => ["password"], |
26 | crypted => ["crypted_password"], |
b003080b |
27 | hashed => [qw/hashed_password hash_algorithm/], |
06675d2e |
28 | }, |
29 | session => 1, |
30 | ); |
31 | |
32 | sub supports { |
33 | my ( $self, @spec ) = @_; |
34 | |
35 | my $cursor = \%features; |
36 | |
37 | # traverse the feature list, |
38 | for (@spec) { |
39 | die "bad feature spec: @spec" |
40 | if ref($cursor) ne "HASH" |
41 | or !ref( $cursor = $cursor->{$_} ); |
42 | } |
43 | |
44 | die "bad feature spec: @spec" unless ref $cursor eq "ARRAY"; |
45 | |
46 | # check that all the keys required for a feature are in here |
47 | foreach my $key (@$cursor) { |
48 | return undef unless exists $self->{$key}; |
49 | } |
50 | |
51 | return 1; |
52 | } |
53 | |
54 | sub for_session { |
55 | my $self = shift; |
56 | |
57 | return $self; # let's hope we're serialization happy |
58 | } |
59 | |
60 | sub from_session { |
61 | my ( $self, $c, $user ) = @_; |
62 | |
63 | return $user; # if we're serialization happy this should work |
64 | } |
65 | |
66 | __PACKAGE__; |
67 | |
68 | __END__ |
69 | |
70 | =pod |
71 | |
72 | =head1 NAME |
73 | |
74 | Catalyst::Plugin::Authentication::User::Hash - An easy authentication user |
75 | object based on hashes. |
76 | |
77 | =head1 SYNOPSIS |
78 | |
79 | use Catalyst::Plugin::Authentication::User::Hash; |
80 | |
81 | Catalyst::Plugin::Authentication::User::Hash->new( |
82 | password => "s3cr3t", |
83 | ); |
84 | |
85 | =head1 DESCRIPTION |
86 | |
87 | This implementation of authentication user handles is supposed to go hand in |
88 | hand with L<Catalyst::Plugin::Authentication::Store::Minimal>. |
89 | |
90 | =head1 METHODS |
91 | |
92 | =over 4 |
93 | |
94 | =item new @pairs |
95 | |
96 | Create a new object with the key-value-pairs listed in the arg list. |
97 | |
98 | =item supports |
99 | |
100 | Checks for existence of keys that correspond with features. |
101 | |
102 | =item for_session |
103 | |
104 | Just returns $self, expecting it to be serializable. |
105 | |
106 | =item from_session |
107 | |
108 | Just passes returns the unserialized object, hoping it's intact. |
109 | |
110 | =item AUTOLOAD |
111 | |
112 | Accessor for the key whose name is the method. |
113 | |
114 | =back |
115 | |
116 | =head1 SEE ALSO |
117 | |
118 | L<Hash::AsObject> |
119 | |
120 | =cut |
121 | |
122 | |