login.js

var User = require('./models/user');

exports.fake = function(req, res, next) {
	if (req.user !== undefined) {
		next();
	} else if( process.env.DEV_USER !== undefined && process.env.DEV_USER != 'none' )
	{
		User.fetch( process.env.DEV_USER, function( err, user ) {
			console.log('faking user', user.netID);
			req.user = user;
			
			next();
		});
	} else {
		next();
	}
};

exports.ensure = function(req, res, next) {
	
	if( process.env.DEV_USER != undefined && process.env.DEV_USER != 'none' )
	{
		User.fetch( process.env.DEV_USER, function( err, user ) {						
			req.user = user;
			
			next();
		});
	}
	else
	{
		if( req.user == undefined )
		{
			res.redirect(  process.env.base_url + '/auth/start?next=' + encodeURIComponent( process.env.base_url + req.url ) );
		}
		else
		{
			next();
		}
	}
	// if (typeof options == 'string') {
	// 		options = { redirectTo: options }
	// 	}
	// 	options = options || {};
	// 
	// 	var url = options.redirectTo || '/login';
	// 	var setReturnTo = (options.setReturnTo === undefined) ? true : options.setReturnTo;
	// 
	// 	return function(req, res, next) {
	// 	if (!req.isAuthenticated || !req.isAuthenticated()) {
	// 	  if (setReturnTo && req.session) {
	// 	    req.session.returnTo = req.url;
	// 	  }
	// 	  return res.redirect(url);
	// 	}
	// 	next();
	// 	}
}

exports.access_admin = [
	exports.ensure,
	function(req, res, next) {
		if( req.user == undefined )
		{
			res.redirect(  process.env.base_url + '/auth/start?next=' + process.env.base_url + req.url );
		}	
		else if( !req.user.can('access_groups') )
		{			
			res.redirect(  process.env.base_url );
		}
		else
		{
			next();
		}
	}
];