NAME

    Web::Solid::Auth - A Perl Sold Web Client

SYNOPSIS

        use Web::Solid::Auth;
        use Web::Solid::Auth::Listener;
    
        # Create a new authenticator for a pod
        my $auth = Web::Solid::Auth->new(webid => $webid);
    
        # Or tune a listerner
        my $auth = Web::Solid::Auth->new(
              webid     => $webid ,
              listener => Web::Solid::Auth::Listener->new(
                    scheme => 'https'
                    host   => 'my.server.org'
                    port   => '443' ,
                    path   => '/mycallback'
              )
        );
    
        # Or, in case you have your own callback server
        my $auth = Web::Solid::Auth->new(
              webid         => $webid,
              redirect_uri => 'https://my.server.org/mycallback'
        );
    
        # Generate a url for the user to authenticate
        my $auth_url = $auth->make_authorization_request;
    
        # Listen for the oauth server to return tokens
        # the built-in listener for feedback from the openid provider
        # Check the code of Web::Solid::Auth::Listener how to
        # do this inside your own Plack application
        $auth->listen;
    
        ####
    
        # If you already have access_tokens from previous step
        if ($auth->has_access_token) {
            # Fetch the Authentication and DPoP HTTP headers for a
            # request to an authorized resource
            my $headers = $auth->make_authentication_headers($resource_url,$http_method);
    
            #..do you curl..lwp::agent..or what ever with the headers
        }

DESCRIPTION

    This is a Solid-OIDC implementation of a connection class for the Solid
    server. Use the bin/solid_auth.pl command as a command line
    implementation. Check out the example directory for a demo web
    application.

CONFIGURATION

    webid

      The Solid Webid to authenticate.

    cache

      The location of the cache directory with connection parameters.

METHODS

    has_access_token()

      Returns a true value when a cache contains an access token for the
      webid.

    make_clean()

      Clear the cache directory.

    make_authorization_request()

      Return an authorization URL that the use should open to authenticate
      this application.

    make_access_token($code)

      When on the redirect url you get a code from the authentication
      server you can use this method to get an access_token for the code.

    listen()

      Create a small built-in web server to listen for token responses from
      the authentication server.

    get_access_token()

      Return the cached access_token.

SEE ALSO

    solid_auth.pl

CONTRIBUTORS

    Patrick Hochstenbach, patrick.hochstenbach at ugent.be

COPYRIGHT AND LICENSE

    This software is copyright (c) 2021 by Patrick Hochstenbach.

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