HttpCookie - Unable to update existing cookie ASP.NET [Google Chrome]

Question

Codes below is to update value into existing cookie.
These codes working fine but now the I have no idea why it breaks and unable to update the latest value into cookie. (Cookie keep showing first assigned value).
Example flows: a) The first assigned value in cookie is "abc". b) Update "123" as latest value into cookie. c) Read cookie but value remains "abc".

I have tried in Microsoft Edge where the cookie updates worked as expected but no idea why google chrome is failed to update cookie.

    string m_cookie = FormsAuthentication.FormsCookieName;
    string m_Json = string.Empty;
    HttpCookie m_httpCookie;
    FormsAuthenticationTicket m_ticket;
    m_httpCookie = System.Web.HttpContext.Current.Request.Cookies[m_cookie];
    m_ticket = FormsAuthentication.Decrypt(m_httpCookie.Value);

    m_Json = (JsonConvert.SerializeObject(new UserCredential1
    {
        UserName = "123",
        ExpiredAt = "123",
        AccessToken = "123",
        TokenType = "123",
    })).ToString();

    var newticket = new FormsAuthenticationTicket(m_ticket.Version, m_ticket.Name, 
    m_ticket.IssueDate, dtNowAdd1min, false, m_Json, m_ticket.CookiePath);
    m_httpCookie.Value = FormsAuthentication.Encrypt(newticket);
    if (newticket.IsPersistent) m_httpCookie.Expires = newticket.Expiration;

    System.Web.HttpContext.Current.Response.Cookies.Set(m_httpCookie);

    m_httpCookie = System.Web.HttpContext.Current.Request.Cookies[m_cookie];
    m_ticket = FormsAuthentication.Decrypt(m_httpCookie.Value);
    UserCredential result = JsonConvert.DeserializeObject(m_ticket.UserData);

I'm suspecting this happens due to Google Chrome Samesite settings?
Anyone have idea about this? Thanks in advance.

HttpCookie - Unable to update existing cookie ASP.NET [Google Chrome]

0 Answers