plack::middleware::session::cookie(3pm) [debian man page]

Plack::Middleware::Session::Cookie(3pm) 		User Contributed Perl Documentation		   Plack::Middleware::Session::Cookie(3pm)

NAME

       Plack::Middleware::Session::Cookie - Session middleware that saves session data in the cookie

SYNOPSIS

	 enable "Session::Cookie";

DESCRIPTION

       This middleware component allows you to use the cookie as a sole cookie state and store, without any server side storage to do the session
       management. This middleware utilizes its own state and store automatically for you, so you can't override the objects.

CONFIGURATIONS

       This middleware is a subclass of Plack::Middleware::Session and accepts most configuration of the parent class. In addition, following
       options are accepted.

       secret
	   Server side secret to sign the session data using HMAC SHA1. Defaults to nothing (i.e. do not sign) but strongly recommended to set
	   your own secret string.

       session_key, domain, expires, path, secure, httponly
	   Accessors for the cookie attributes. See Plack::Session::State::Cookie for these options.

AUTHOR

       Tatsuhiko Miyagawa

SEE ALSO

       Rack::Session::Cookie Dancer::Session::Cookie

perl v5.12.4							    2010-07-07				   Plack::Middleware::Session::Cookie(3pm)

Plack::Middleware::Session(3pm) 			User Contributed Perl Documentation			   Plack::Middleware::Session(3pm)

NAME

       Plack::Middleware::Session - Middleware for session management

SYNOPSIS

	 use Plack::Builder;

	 my $app = sub {
	     my $env = shift;
	     my $session = $env->{'psgix.session'};
	     return [
		 200,
		 [ 'Content-Type' => 'text/plain' ],
		 [ "Hello, you've been here for ", $session->{counter}++, "th time!" ],
	     ];
	 };

	 builder {
	     enable 'Session';
	     $app;
	 };

	 # Or, use the File store backend (great if you use multiprocess server)
	 # For more options, see perldoc Plack::Session::Store::File
	 builder {
	     enable 'Session', store => 'File';
	     $app;
	 };

DESCRIPTION

       This is a Plack Middleware component for session management. By default it will use cookies to keep session state and store data in memory.
       This distribution also comes with other state and store solutions. See perldoc for these backends how to use them.

       It should be noted that we store the current session as a hash reference in the "psgix.session" key inside the $env where you can access it
       as needed.

       NOTE: As of version 0.04 the session is stored in "psgix.session" instead of "plack.session".

   State
       Plack::Session::State
	   This will maintain session state by passing the session through the request params. It does not do this automatically though, you are
	   responsible for passing the session param.

       Plack::Session::State::Cookie
	   This will maintain session state using browser cookies.

   Store
       Plack::Session::Store
	   This is your basic in-memory session data store. It is volatile storage and not recommended for multiprocessing environments. However
	   it is very useful for development and testing.

       Plack::Session::Store::File
	   This will persist session data in a file. By default it uses Storable but it can be configured to have a custom serializer and
	   deserializer.

       Plack::Session::Store::Cache
	   This will persist session data using the Cache interface.

       Plack::Session::Store::Null
	   Sometimes you don't care about storing session data, in that case you can use this noop module.

OPTIONS

       The following are options that can be passed to this module.

       state
	   This is expected to be an instance of Plack::Session::State or an object that implements the same interface. If no option is provided
	   the default Plack::Session::State::Cookie will be used.

       store
	   This is expected to be an instance of Plack::Session::Store or an object that implements the same interface. If no option is provided
	   the default Plack::Session::Store will be used.

	   It should be noted that this default is an in-memory volatile store is only suitable for development (or single process servers). For a
	   more robust solution see Plack::Session::Store::File or Plack::Session::Store::Cache.

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.

AUTHOR

       Tatsuhiko Miyagawa

       Stevan Little <stevan.little@iinteractive.com>

COPYRIGHT AND LICENSE

       Copyright 2009, 2010 Infinity Interactive, Inc.

       <http://www.iinteractive.com>

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.12.4							    2011-03-29					   Plack::Middleware::Session(3pm)