rolosoft / http-cookie-secure

Secure cookies for .NET

HTTP Cookie (Secure)

Encrypted, tamper proof cookies for .NET / IIS

Overview

Server side software for software running on IIS.

Features and Benefits

• encryption and decryption of HTTP cookies..
• provides protection against manual cookie tampering.

Who Is This For?

This component is for anyone that needs to dump a cookie on a client device that is secure from prying eyes or tampering.

Installation

From [Nuget].

Install-Package Rsft.HttpCookieSecure

Quickstart

Encode

string myValueToStoreInCookie = "My details";

/*Create a "standard" (unencrypted) HttpCookie*/ 
HttpCookie myCookie = new HttpCookie("MyCookieName",myValueToStoreInCookie);

/*encrypt the "standard" cookie*/ 
HttpCookie myEncodedCookie = CookieSecure.Encode(myCookie);

/*Add the encoded cookie to the response stream.*/ 
Page.Response.AppendCookie(myEncodedCookie);

Decode

HttpCookie standardCookie = Request.Cookies["MyCookieName"]; 

if(standardCookie!=null) { 
	HttpCookie decodedCookie = CookieSecure.Decode(standardCookie,System.Web.Security.CookieProtection.Encryption); 

    /* ...Go on to process decoded cookie*/ 

}