/usr/share/perl5/Plack/Session.pm is in libplack-middleware-session-perl 0.25-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 | package Plack::Session;
use strict;
use warnings;
our $VERSION = '0.23';
our $AUTHORITY = 'cpan:STEVAN';
use Plack::Util::Accessor qw( session options );
sub new {
my ($class, $env) = @_;
bless {
session => $env->{'psgix.session'},
options => $env->{'psgix.session.options'},
}, $class;
}
sub id {
my $self = shift;
$self->options->{id};
}
## Data Managment
sub dump {
my $self = shift;
$self->session;
}
sub get {
my ($self, $key) = @_;
$self->session->{$key};
}
sub set {
my ($self, $key, $value) = @_;
delete $self->options->{no_store};
$self->session->{$key} = $value;
}
sub remove {
my ($self, $key) = @_;
delete $self->options->{no_store};
delete $self->session->{$key};
}
sub keys {
my $self = shift;
keys %{$self->session};
}
## Lifecycle Management
sub expire {
my $self = shift;
for my $key ($self->keys) {
delete $self->session->{$key};
}
$self->options->{expire} = 1;
}
1;
__END__
=pod
=head1 NAME
Plack::Session - Middleware for session management
=head1 SYNOPSIS
# Use with Middleware::Session
enable "Session";
# later in your app
use Plack::Session;
my $app = sub {
my $env = shift;
my $session = Plack::Session->new($env);
$session->id;
$session->get($key);
$session->set($key, $value);
$session->remove($key);
$session->keys;
$session->expire;
};
=head1 DESCRIPTION
This is the core session object, you probably want to look
at L<Plack::Middleware::Session>, unless you are writing your
own session middleware component.
=head1 METHODS
=over 4
=item B<new ( $env )>
The constructor takes a PSGI request env hash reference.
=item B<id>
This is the accessor for the session id.
=back
=head2 Session Data Management
These methods allows you to read and write the session data like
Perl's normal hash.
=over 4
=item B<get ( $key )>
=item B<set ( $key, $value )>
=item B<remove ( $key )>
=item B<keys>
=item B<session>, B<dump>
=back
=head2 Session Lifecycle Management
=over 4
=item B<expire>
This method can be called to expire the current session id.
=back
=head1 BUGS
All complex software has bugs lurking in it, and this module is no
exception. If you find a bug please either email me, or add the bug
to cpan-RT.
=head1 AUTHOR
Stevan Little E<lt>stevan.little@iinteractive.comE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright 2009, 2010 Infinity Interactive, Inc.
L<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
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