src/index.js
function protect_roles(app, config, prefix) {

    for (var path in config) {

        init_debug("Protecting path: " + prefix + path);

        var allow = true;
        if (config[path].action === "deny")
            allow = false;

        init_debug("Allow: " + allow);

        for (var method in config[path]) {

            init_debug("Protecting method: " + method);

            if (method != "action") {

                var config_array = config[path][method];

                app[method](prefix + path, (function (allow, conf) {

                    return function (req, resp, next) {

                        running_debug("config roles: " + conf);
                        running_debug("req roles: " + req.user.roles.toString());

                        var active_roles = _.intersection(conf, req.user.roles);

                        running_debug("active roles: " + active_roles);


                        if (active_roles.length > 0) {
                            running_debug("active roles > 0");
                            if (allow) {
                                running_debug("path allowed");

                                req.user.authorized_roles = _.union(req.user.authorized_roles, active_roles);

                            } else {
                                running_debug("path not allowed");
                                req.user.authorized_roles = _.difference(req.user.authorized_roles, active_roles);
                            }
                        }
                        next();
                    };

                })(allow, config_array));
            }
        }
    }

}
function protect_roles(app, config, prefix) {

    for (var path in config) {

        init_debug("Protecting path: " + prefix + path);

        var allow = true;
        if (config[path].action === "deny")
            allow = false;

        init_debug("Allow: " + allow);

        for (var method in config[path]) {

            init_debug("Protecting method: " + method);

            if (method != "action") {

                var config_array = config[path][method];

                app[method](prefix + path, (function (allow, conf) {

                    return function (req, resp, next) {

                        running_debug("config roles: " + conf);
                        running_debug("req roles: " + req.user.roles.toString());

                        var active_roles = _.intersection(conf, req.user.roles);

                        running_debug("active roles: " + active_roles);


                        if (active_roles.length > 0) {
                            running_debug("active roles > 0");
                            if (allow) {
                                running_debug("path allowed");

                                req.user.authorized_roles = _.union(req.user.authorized_roles, active_roles);

                            } else {
                                running_debug("path not allowed");
                                req.user.authorized_roles = _.difference(req.user.authorized_roles, active_roles);
                            }
                        }
                        next();
                    };

                })(allow, config_array));
            }
        }
    }

}
function protect_roles ( app , config , prefix ) { for ( var path in config ) { init_debug ( "Protecting path: " + prefix + path ) ; var allow = true ; if ( config [ path ] . action === "deny" ) allow = false ; init_debug ( "Allow: " + allow ) ; for ( var method in config [ path ] ) { init_debug ( "Protecting method: " + method ) ; if ( method != "action" ) { var config_array = config [ path ] [ method ] ; app [ method ] ( prefix + path , ( function ( allow , conf ) { return function ( req , resp , next ) { running_debug ( "config roles: " + conf ) ; running_debug ( "req roles: " + req . user . roles . toString ( ) ) ; var active_roles = _ . intersection ( conf , req . user . roles ) ; running_debug ( "active roles: " + active_roles ) ; if ( active_roles . length > 0 ) { running_debug ( "active roles > 0" ) ; if ( allow ) { running_debug ( "path allowed" ) ; req . user . authorized_roles = _ . union ( req . user . authorized_roles , active_roles ) ; } else { running_debug ( "path not allowed" ) ; req . user . authorized_roles = _ . difference ( req . user . authorized_roles , active_roles ) ; } } next ( ) ; } ; } ) ( allow , config_array ) ) ; } } } }
-------------------------------------- 
Install protecting routes into the app express application. Roles are defined in the config
@param   {Object} app    The expressjs application to protect with
@param   {Object} config Define the path/method/roles configuration
@param {String} The prefix string of each path to protect
-------------------------------------- Install protecting routes into the app express application . Roles are defined in the config