NAME

       Plack::Middleware::Auth::OAuth2::ProtectedResource - middleware for OAuth 2.0 Protected
       Resource endpoint

SYNOPSIS

           my $app = sub {...};
           builder {
               enable "Plack::Middleware::Auth::OAuth2::ProtectedResource",
                   data_handler => "YourApp::DataHandler",
                   error_uri    => q{http://example.org/error/description};
               enable "Plack::Middleware::JSONP";
               enable "Plack::Middleware::ContentLength";
               $app;
           };

           # and on your controller
           $plack_request->env->{REMOTE_USER};
           $plack_request->env->{X_OAUTH_CLIENT_ID};
           $plack_request->env->{X_OAUTH_SCOPE};

DESCRIPTION

       middleware for OAuth 2.0 Protected Resource endpoint

METHODS

   call( $env )
       This method parses access token.  If access token is valid, authorization information are
       set to environment variables.

ENV VALUES

       After successful verifying authorization within middleware layer, Following 3 type of
       values are set in env.

       REMOTE_USER
           Identifier of user who grant the client to access the user's protected resource that
           is stored on service provider.

       X_OAUTH_CLIENT
           Identifier of the client that accesses to user's protected resource on beharf of the
           user.

       X_OAUTH_SCOPE
           Scope parameter that represents what kind of resources that the user grant client to
           access.

AUTHOR

       Lyo Kato, <lyo.kato@gmail.com>

COPYRIGHT AND LICENSE

       Copyright (C) 2010 by Lyo Kato

       This library is free software; you can redistribute it and/or modify it under the same
       terms as Perl itself, either Perl version 5.8.8 or, at your option, any later version of
       Perl 5 you may have available.

perl v5.36.0                              Plack::Middleware::Auth::OAuth2::ProtectedResource(3pm)