CODEWITHSUNDEEP
c#asp.net-mvccookies
user156888
user156888

Reputation:

ASP.NET MVC cookies not saving?

Why doesn't this cookie save in the Session_Start method of my global.asax? 

//new anon user:

var authCookie = new HttpCookie("user-id", string.Format("{0}-{1}", regiserAccountResponse.UserName, regiserAccountResponse.Key))
{
    Expires = DateTime.MaxValue,
    Domain = "domain.com",
    Secure = true,
    HttpOnly = true
};

//create the new users cookie - there's no need to call RegisterNewUserSession as this is done in the same call
HttpContext.Current.Response.SetCookie(authCookie);

Upvotes: 7

Views: 6535

Answers (2)

Craig
Craig

Reputation: 484

iOS is now pretty keen to bin domainless cookies asap, so while the accepted answer says "You only need to specify the Domain if you want to limit the cookie to a specific section of your website" - I don't think this is true. You need to set a domain.

The following snippet will work from local through to production:

    private static HttpCookie CreateCookie(string name, string value)
    {
        return new HttpCookie(name, value) { Path = "/", Expires = DateTime.UtcNow.AddYears(1), Domain = Request.Url.Host };
    }

Upvotes: 0

Fenton
Fenton

Reputation: 250802

You only need to specify the Domain if you want to limit the cookie to a specific section of your website. The cookie will only be included in the request if it is in the correct scope.

By setting the Domain to "domain.com", you are saying that the cookie will only be available to "domain.com", so you won't detect it from localhost (or from any other domain other than domain.com").

You will also notice that if you try and send a browser a cookie from a domain other than your own, the browser will bin it.

Upvotes: 7

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