Cookie de session / NodeJS / A terminer

gistfile1.js

global.CookieHelper = {
    genGUI : function () {
        var S4 = function () {
            return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);
        };
        return (S4() + S4() + "-" + S4() + "-" + S4() + "-" + S4() + "-" + S4() + S4() + S4());        
    },
    createSessionCookie : function (request, response) {
        console.log(request.headers.cookie);
        if(request.headers.cookie) {
            var cookies = request.headers.cookie.split("; "); //becareful : don't forget the space
            var filteredCookies = cookies.filter(function(cookie){
                return cookie.split("=")[0] === "HARRY_SESSION";
            });

            if(filteredCookies.length>0) {
                console.log("Cookie exists : ",filteredCookies[0]);
            } else {
                var cookie = "HARRY_SESSION="+CookieHelper.genGUI();
                response.setHeader('Set-Cookie', cookie);
                console.log("already some cookies but no Harry cookie : ",cookie);     
            }
        } else {
            var cookie = "HARRY_SESSION="+CookieHelper.genGUI();
            response.setHeader('Set-Cookie', cookie); 
            console.log("0 cookie : ",cookie);     
        }        
    },
    deleteCurrentSessionCookie : function (request, response) {
        //TODO:
    },
    getCurrentSessionCookie : function (request) {
        if(request.headers.cookie) {
            var cookies = request.headers.cookie.split("; "); //becareful : don't forget the space
            var filteredCookies = cookies.filter(function(cookie){
                return cookie.split("=")[0] === "HARRY_SESSION";
            });
            return filteredCookies[0];
        } else {
            return null  
        }         
    }
}

Quelques liens

• http://stackoverflow.com/questions/4371178/session-only-cookie-for-express-js