Provided by: libweb-id-perl_1.927-2_all bug

NAME

       Web::ID - implementation of WebID (a.k.a. FOAF+SSL)

SYNOPSIS

        my $webid = Web::ID->new(certificate => $pem_encoded_x509);
        if ($webid->valid)
        {
          say "Authenticated as: ", $webid->uri;
        }

DESCRIPTION

       WebID is a simple authentication protocol based on TLS (Transaction Layer Security, better
       known as Secure Socket Layer, SSL) and the Semantic Web. This module provides a Perl
       implementation for authenticating clients using WebID.

       For more information see the Web::ID::FAQ document.

       Bundled with this module are Plack::Middleware::Auth::WebID, a plugin for Plack to perform
       WebID authentication on HTTPS connections; and Web::ID::Certificate::Generator, a module
       that allows you to generate WebID-enabled certificates that can be installed into web
       browsers.

   Constructor
       "new"
           Standard Moose-style constructor.

   Attributes
       "certificate"
           A Web::ID::Certificate object representing and x509 certificate, though a PEM-encoded
           string will be coerced.

           This is usually the only attribute you want to pass to the constructor.  Allow the
           others to be built automatically.

       "first_valid_san"
           Probably fairly uninteresting. This is the first subjectAltName value found in the
           certificate that could be successfully authenticated using Web::ID. An Web::ID::SAN
           object.

       "uri"
           The URI associated with the first valid SAN. A URI object.

           This is a URI you can use to identify the person, organisation or robotic poodle
           holding the certificate.

       "profile"
           Data about the certificate holder. An RDF::Trine::Model object.  Their FOAF file
           (probably).

       "valid"
           Boolean.

   Methods
       "node"
           Returns the same as "uri", but as an RDF::Trine::Node object.

       "get(@predicates)"
           Queries the "profile" for triples of the form:

             $self->node $predicate $x .

           And returns literal and URI values for $x, as strings.

           $predicate should be an RDF::Trine::Node, or a string. If a string, it will be
           expanded using RDF::Trine::NamespaceMap, so you can do stuff like:

             my $name   = $webid->get('foaf:name', 'rdfs:label');
             my @mboxes = $webid->get('foaf:mbox');

BUGS

       Please report any bugs to <http://rt.cpan.org/Dist/Display.html?Queue=Web-ID>.

SEE ALSO

       Web::ID::FAQ.

       Web::ID::Certificate, Plack::Middleware::Auth::WebID.

       RDF::ACL provides an access control system that complements WebID.

       CGI::Auth::FOAF_SSL is the spiritual ancestor of this module though they share very little
       code, and have quite different APIs.

       General WebID information: <http://webid.info/>, <http://www.w3.org/wiki/WebID>,
       <http://www.w3.org/2005/Incubator/webid/spec/>,
       <http://lists.foaf-project.org/mailman/listinfo/foaf-protocols>.

       Mailing list for general Perl RDF/SemWeb discussion and support:
       <http://www.perlrdf.org/>.

AUTHOR

       Toby Inkster <tobyink@cpan.org>.

THANKS

       Thanks to Kjetil Kjernsmo (cpan:KJETILK) for persuading me to port my old CGI-specific
       implementaton of this to Plack.

       Thanks Kjetil Kjernsmo (again), Florian Ragwitz (cpan:FLORA), and Jonas Smedegaard for
       help with testing and advice on dependencies.

       Thanks to Henry Story, Melvin Carvalho, Simon Reinhardt, Bruno Harbulot, Ian Jacobi and
       many others for developing WebID from a poorly thought out idea to a clever, yet simple
       and practical authentication protocol.

       Thanks to Gregory Williams (cpan:GWILLIAMS), Tatsuhiko Miyagawa (cpan:MIYAGAWA) and the
       Moose Cabal for providing really good platforms (RDF::Trine, Plack and Moose respectively)
       to build this on.

COPYRIGHT AND LICENCE

       This software is copyright (c) 2012 by Toby Inkster.

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

DISCLAIMER OF WARRANTIES

       THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
       WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
       PURPOSE.