NAME

Plack::Middleware::Auth::BrowserID - Plack Middleware to integrate with Mozilla Persona (Auth by email)

VERSION

version 0.0.4

SYNOPSIS

#.. on PSGI file

use Plack::Builder;
use Plack::Session;

##..

builder {
    enable 'Session', store => 'File';

    mount '/auth' => builder {
        enable 'Auth::BrowserID', audience => 'http://localhost:8082/';
    };

    mount '/'     => $app;
};

DESCRIPTION

Mozilla Persona is a secure solutions, to identify users based on email address.

"Simple, privacy-sensitive single sign-in: let your users sign into your website with their email address, and free yourself from password management."

Some Javascript code is needed in the client side. First include the dependencies:

<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery-cookie/1.3.1/jquery.cookie.min.js"></script>
<script src="https://login.persona.org/include.js"></script>"

Setup the watch with email and url's for login and logout (as defined in the PSGI "mount '/auth'"):

email = $.cookie('email') || null;

navigator.id.watch({
  loggedInUser: email,
  onlogin: function(assertion) {
    return $.post('/auth/signin', {
      assertion: assertion
    }, function(data) {
      return window.location.reload();
    });
  },
  onlogout: function() {
    return window.location = '/auth/signout';
  }
});

And map the events in the DOM with the watch from Mozilla:

var signinLink = document.getElementById('signin');
if (signinLink) {
  signinLink.onclick = function() { navigator.id.request(); };
}

var signoutLink = document.getElementById('signout');
if (signoutLink) {
  signoutLink.onclick = function() { navigator.id.logout(); };
}

Please look for the example and read the Mozilla Persona info on MDN.

In the web application get the Plack::Session (example):

use Dancer2;
use Plack::Session;

get '/' => sub {
    my $session = Plack::Session->new( shift->env );
    'Hi! do you wanna dance? ' . $session->get('email');
};

See the functional example on the examples folder.

plackup -s Starman -r -p 8082 -E development -I lib example/app.psgi

SEE ALSO

Plack::Middleware::Session LWP::Protocol::https Net::BrowserID::Verify

AUTHOR

João Bolila <bolila@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2013 by J. Bolila.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.