- .Net
- 792
- February-19-2018
- by Adil Shahbaz
How to save login detail into cookies:
Step 1: Create a Class
public class ManageCookies
{
public void SetCookies(string EncodedCredentials)
{
HttpCookie cookie = HttpContext.Current.Request.Cookies["GlobalCookieName"] ??
new HttpCookie("GlobalCookieName ");
cookie.Values["EncodedCredentials"] = EncodedCredentials;
cookie.Expires = DateTime.Now.AddDays(1);
HttpContext.Current.Response.Cookies.Add(cookie);
}
public bool GetCookies()
{
try
{
if (HttpContext.Current.Request.Cookies["GlobalCookieName"] != null)
{
string EncodedCredentials = HttpContext.Current.Request.Cookies["GlobalCookieName"]
["EncodedCredentials"].ToString();
string data = BusinessManager.Base64Decode(EncodedCredentials);
string[] credentials = data.Split(':');
string username = credentials[0].Trim(); string password = credentials[1].Trim();
return SetSession(username, password);
}
}
catch (Exception ex)
{
return false;
}
return false;
}
public static string Base64Encode(string plainText)
{
var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText);
return System.Convert.ToBase64String(plainTextBytes);
}
public static string Base64Decode(string base64EncodedData)
{
var base64EncodedBytes = System.Convert.FromBase64String(base64EncodedData);
return System.Text.Encoding.UTF8.GetString(base64EncodedBytes);
}
private bool SetSession(string UserName,string Password)
{
myDB storeDb = new myDB ();
//here you can make a request for DB
}
2 on session exoire im checkin if session expire then get use your cookies class to reset sesion
public class SessionExpireAttribute : ActionFilterAttribute
{
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
HttpContext ctx = HttpContext.Current;
// check your sessions here
if (HttpContext.Current.Session[SessionKeyItems.Profile] == null)
{
ManageCookies manageCookies = new ManageCookies();
if (manageCookies.GetCookies())
{
return;
}
filterContext.Result = new RedirectResult("~/Account/Login");
return;
}
base.OnActionExecuting(filterContext);
}
}
