Too many redirects error in GoDaddy server

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public override void OnActionExecuting(ActionExecutingContext filterContext)

{

// SRAJ 26 Aug 2019 : Access the token and check time expiry and rest the token key

Credential obj = new Credential();

string baseAddress = ConfigurationManager.AppSettings["APIServiceUrl"].ToString();

try

{

string gettokentocheck = null;

serviceObj = new ServiceRepository();

if (filterContext.HttpContext.Session != null)

{

var UserName = filterContext.HttpContext.Session["UserName"] != null ? filterContext.HttpContext.Session["UserName"].ToString() : "" ;

if (UserName != null && UserName != "")

{

UserName1 = UserName.ToString();

HttpContext.Current.Session["UserName"] = UserName1.ToString();

}

var Password = filterContext.HttpContext.Session["Password"] != null ? filterContext.HttpContext.Session["Password"].ToString() : "";

if (Password != null && Password!="")

{

Password1 = Password.ToString();

HttpContext.Current.Session["Password"] = Password1.ToString();

}

var SSOEnabled = filterContext.HttpContext.Session["SSOEnabled"] != null ? filterContext.HttpContext.Session["SSOEnabled"].ToString() : "";

if (SSOEnabled != null && SSOEnabled != "")

{

strSSOEnabled = SSOEnabled.ToString();

HttpContext.Current.Session["SSOEnabled"] = strSSOEnabled.ToString();

}

}

//string uname= filterContext.Controller.ControllerContext.

var form = new Dictionary<string, string>();

if (strSSOEnabled == "True")

{

form = new Dictionary<string, string>

{

{"grant_type", "password"},

{"username", UserName1},

{"password",""},

};

}

else

{

form = new Dictionary<string, string>

{

{"grant_type", "password"},

{"username", UserName1},

{"password",Password1},

};

}

DateTime expiryOn = ConfigurationManager.AppSettings["APITimeExpiry"] == "" ? DateTime.UtcNow : Convert.ToDateTime(ConfigurationManager.AppSettings["APITimeExpiry"]);

if (expiryOn <= DateTime.UtcNow)

{

Token token = new Token(); // Generate token to access web api method

using (var client = new HttpClient())

{

// client.DefaultRequestHeaders

//.Accept

//.Add(new MediaTypeWithQualityHeaderValue("application/x-www-form-urlencoded"));//ACCEPT header

client.DefaultRequestHeaders.TryAddWithoutValidation("Content-Type", "application/x-www-form-urlencoded");

var tokenResponse = client.PostAsync(baseAddress + "/token", new FormUrlEncodedContent(form)).Result;

token = tokenResponse.Content.ReadAsAsync<Token>(new[] { new JsonMediaTypeFormatter() }).Result;

}

if (token.AccessToken != null)

{

gettokentocheck = token.AccessToken;

ConfigurationManager.AppSettings["APIToken"] = token.AccessToken; // Store token key in appsetting [web config file]

ConfigurationManager.AppSettings["APITimeExpiry"] = DateTime.UtcNow.AddSeconds(token.ExpiresIn).ToString(); // Store token expiry time in appsetting [web config file]

}

else

{

ConfigurationManager.AppSettings["APIToken"] = token.AccessToken;

}

}

//Api client response

if (HttpContext.Current.Session["Role"] == null)

{

ReturnMethod(filterContext);

return;

}

else

{

if (HttpContext.Current.Session["Role"].ToString() != "Global Administration")

{

if (HttpContext.Current.Session["OrganizationID"] == null || HttpContext.Current.Session["UserID"] == null || HttpContext.Current.Session["UserName"] == null)

{

ReturnMethod(filterContext);

return;

}

}

else

{

if (HttpContext.Current.Session["GlobalUserID"] == null || HttpContext.Current.Session["GlobalUserName"] == null)

{

ReturnMethod(filterContext);

return;

}

}

}

HttpResponseMessage response = serviceObj.GetResponse("api/SessionConfig/GetSessionConfig");

response.EnsureSuccessStatusCode();

CTSIWEB.CommonModelClass.SessionConfig sRes = response.Content.ReadAsAsync<CTSIWEB.CommonModelClass.SessionConfig>().Result;

}

catch (Exception e)

{

ReturnMethod(filterContext);

}

}

public void ReturnMethod(ActionExecutingContext filterContext)

{

FormsAuthentication.SignOut();

var LastUrl = "";

LastUrl = filterContext.HttpContext.Request.RawUrl;

filterContext.Result =

new RedirectToRouteResult(new RouteValueDictionary

{ { "action", "Index" }, { "controller", "Login" }, { "Area", "" } /*, { "returnUrl", LastUrl }, { "Message", "Your session has been expired" }*/ });

return;

}