MVC SSO Landing Trouble ~

The previous time with MVC + Redis did a simple single point web site. It's really a lot of dog problems.

Just can't sleep today, make a memo note >_<

The implementation method is very simple, just from overloading a controller or doing a actionfilterattribute can achieve the purpose.

The following is a controller code implementation,ActionFilterAttribute implementation similar :

Here I am convenient for the diagram Servicestack.redis although the latest free version has a lot of performance limitations (real pit dad).

Two controller classes, base for account information populated before action execution, one requirement must be logged in, or transferred to SSO

// <summary>/// Fill account user information for all action // </summary>

 Public classBaseaccountcontroller:controller {protectedRedishelper.redishelper Redishelper {Get;Private Set; } protected ReadOnly StaticString Tokenkeycookie ="Qtmaccounttokencookie";  PublicBaseaccountcontroller () {Redishelper=NewRedishelper.redishelper (); }        ~Baseaccountcontroller () {if(Redishelper! =NULL) {redishelper.dispose (); }        }        protected Override voidonactionexecuting (ActionExecutingContext filtercontext) {varCookie =Filtercontext.httpcontext.request.cookies[tokenkeycookie]; String token= filtercontext.httpcontext.request.querystring["Token"]; if(Cookie! =NULL) {token=cookies.                Value; varAccountindex = redishelper.get<accountindex>(token); Viewbag.currentaccount=Accountindex; }            Else if(!String.isnullorwhitespace (token)) {                varAccountindex =Createtokencookie (token); Viewbag.currentaccount=Accountindex; }        }        /// <summary>        ///Local cookie Creating token token/// </summary>        /// <param name= "Token" >Token Tokens</param>        /// <returns></returns>        protectedAccountindex Createtokencookie (stringToken) {            varAccountindex = redishelper.get<accountindex>(Token); //determine if a token token is valid            if(Accountindex = =NULL)            {                return NULL; }            //cookies that produce token tokens            varToken_cookie =NewHttpCookie (Tokenkeycookie, Token) {HttpOnly=true, Secure=Formsauthentication.requiressl, Path="/", Expires= DateTime.Now.AddYears (Ten)            };            HTTPCONTEXT.RESPONSE.COOKIES.ADD (Token_cookie); returnAccountindex; }

In

    /// <summary>    ///all action of the controller must hold a valid account token token. /// </summary>     Public classAccountauthencontroller:baseaccountcontroller { PublicAccountauthencontroller ():Base()        {        }        ~Accountauthencontroller () {if(Redishelper! =NULL) {redishelper.dispose (); }        }        protected Override voidonactionexecuting (ActionExecutingContext filtercontext) {String token= filtercontext.httpcontext.request.querystring["Token"]; varCookie =Filtercontext.httpcontext.request.cookies[tokenkeycookie]; if(Cookie = =NULL)            {                if(!String.isnullorwhitespace (token)) {                    //Create a new token local cookie when there is a new token token returned                    varAccountindex =Createtokencookie (token); if(Accountindex = =NULL) {filterContext.HttpContext.Response.Redirect (String.Format (actionuri.logi                    N, FilterContext.HttpContext.Request.Url.AbsoluteUri)); }                }                Else{filterContext.HttpContext.Response.Redirect (String.Format (Actionuri.login, filter                Context.HttpContext.Request.Url.AbsoluteUri)); }            }            Else{token=cookies.                Value; varAccountindex = redishelper.get<accountindex>(token); if(Accountindex = =NULL)                {   //Invalid token CookieFiltercontext.httpcontext.response.cookies[tokenkeycookie]. Expires = DateTime.Now.AddYears (-1); FilterContext.HttpContext.Response.Redirect (String.Format (Actionuri.login,                FilterContext.HttpContext.Request.Url.AbsoluteUri)); }            }            Base.        OnActionExecuting (Filtercontext); }        #regionPrivate Method#endregion    }

MVC SSO Landing Trouble ~