public static bool CheckCookies()
{
if (HttpContext.Current.Session[SessionId] == null)
{
if (HttpContext.Current.Request.Cookies[CS._CurrentLoginTime] != null && HttpContext.Current.Request.Cookies[CS._PrevVisit] != null)
{
string cl_user = HttpContext.Current.Request.Cookies[CS._CurrentLoginTime].Value;
string ltocu = HttpContext.Current.Request.Cookies[CS._PrevVisit].Value;
var dtCookie = new LoginCookie()
{
CookieClUser = cl_user, CookieLtocu = ltocu
}.Select(new LoginCookie()
{
CookieExpireTime = IndianDateTime.Now
});
if (dtCookie.Rows.Count > 0 && Convert.ToDateTime(dtCookie.Rows[0][CS.CookieExpireTime]) > IndianDateTime.Now)
{
if (!IsValidUsersId(CC.DecryptCookies(cl_user, ltocu)))
{
HttpContext.Current.Response.Redirect("Logout.aspx?" + CS.rurl.Encrypt() + "=" + HttpContext.Current.Request.Url.ToString().Encrypt());
}
else
{
WriteSession(int.Parse(CC.DecryptCookies(cl_user, ltocu)));
return(true);
}
}
}
return(false);
}
else
{
return(true);
}
}
protected void loginUser(object sender, EventArgs e)
{
ServiceLoginUserClient sluc = new ServiceLoginUserClient();
string userNameOrEmail = TBX_User_name_or_Email.Text;
string password = TBX_Password.Text;
bool stayLoggedIn = CBX_Stay_logged_in.Checked;
ServiceLoginUserReturnedObject siuro = sluc.loginUser(AuthData.publicKey, AuthData.privateKey, userNameOrEmail, password);
string output;
if (siuro.code == (int)CODE.CTRUSER_LOGINUSER_SUCCESS)
{
output = "You are now logged in.";
LoginCookie _loginCookie = new LoginCookie();
Response.Cookies.Add(_loginCookie.createLoginCookie(userNameOrEmail));
}
else
{
output = String.Format("Error #{0}. Please try again.", siuro.code);
}
LBL_Output_text.Text = output;
}
public static LoginCookie GetLoginCookie(HttpRequest req)
{
string sc = ReadPermanentCookieSingleValue(req, CookieNames.sCzSc);
string login = ReadPermanentCookieSingleValue(req, CookieNames.sCzLogin);
string idUser = ReadPermanentCookieSingleValue(req, CookieNames.sCzIdUser);
if (login != null && sc != null && idUser != null)
{
if (!login.Contains("ASP.NET_SessionId=") && !sc.Contains("ASP.NET_SessionId=") && !idUser.Contains("ASP.NET_SessionId="))
{
int idUserI = -1;
if (int.TryParse(idUser, out idUserI))
{
LoginCookie vr = new LoginCookie();
vr.idUser = idUserI;
vr.login = login;
vr.sc = sc;
return(vr);
}
else
{
LoginCookie vr = new LoginCookie();
vr.login = login;
vr.sc = sc;
return(vr);
}
}
}
return(null);
}
protected void Page_Load(object sender, EventArgs e)
{
if (Request.Cookies["LoginCookie"] != null)
{
LoginCookie _loginCookie = new LoginCookie();
isLoggedIn = _loginCookie.validateLoginCookie(Request.Cookies["LoginCookie"]);
}
else { isLoggedIn = false; }
}
public static void CheckSession(bool IsRedirect)
{
if (HttpContext.Current.Request.QueryString["UserName"] != null &&
HttpContext.Current.Request.QueryString["Password"] != null)
{
LoginUtilities.LoginIfValid(HttpContext.Current.Request.QueryString["UserName"].ToString(), HttpContext.Current.Request.QueryString["Password"].ToString(), true);
}
if (HttpContext.Current.Session[SessionId] == null)
{
if (HttpContext.Current.Request.Cookies[CS._CurrentLoginTime] != null && HttpContext.Current.Request.Cookies[CS._PrevVisit] != null)
{
string cl_user = HttpContext.Current.Request.Cookies[CS._CurrentLoginTime].Value;
string ltocu = HttpContext.Current.Request.Cookies[CS._PrevVisit].Value;
var dtCookie = new LoginCookie()
{
CookieClUser = cl_user, CookieLtocu = ltocu
}.Select(new LoginCookie()
{
CookieExpireTime = IndianDateTime.Now
});
if (dtCookie.Rows.Count > 0 && Convert.ToDateTime(dtCookie.Rows[0][CS.CookieExpireTime]) > IndianDateTime.Now)
{
if (!IsValidUsersId(CC.DecryptCookies(cl_user, ltocu)))
{
if (IsRedirect)
{
HttpContext.Current.Response.Redirect("Logout.aspx?" + CS.rurl.Encrypt() + "=" + HttpContext.Current.Request.Url.ToString().Encrypt());
}
}
else
{
WriteSession(int.Parse(CC.DecryptCookies(cl_user, ltocu)));
}
}
else
{
if (IsRedirect)
{
HttpContext.Current.Response.Redirect("Login.aspx?" + CS.rurl.Encrypt() + "=" + HttpContext.Current.Request.Url.ToString().Encrypt());
}
}
}
else
{
if (IsRedirect)
{
HttpContext.Current.Response.Redirect("Login.aspx?" + CS.rurl.Encrypt() + "=" + HttpContext.Current.Request.Url.ToString().Encrypt());
}
}
}
CU.GetMasterPageLabel("lblMstUsersId").Text = CU.GetUsersId().ToString();
}
protected void Page_Load(object sender, EventArgs e)
{
if (Request.Cookies["LoginCookie"] != null)
{
LoginCookie _loginCookie = new LoginCookie();
isLoggedIn = _loginCookie.validateLoginCookie(Request.Cookies["LoginCookie"]);
}
else
{
isLoggedIn = false;
}
}
public static bool ChangePassword(int UsersId, string NewPassword)
{
var drLogin = new Logins()
{
UsersId = UsersId
}.Select(new Logins()
{
LoginId = 0
}).Rows[0];
string salt = GetSalt();
NewPassword = salt + NewPassword;
CC.EncryptPassword(ref NewPassword);
new Logins()
{
LoginId = drLogin[CS.LoginId].zToInt(),
Password = NewPassword,
PwdSalt = salt,
}.UpdateAsync();
new PasswordHistory()
{
LoginId = drLogin[CS.LoginId].zToInt(),
Password = NewPassword,
PwdSalt = salt,
CreateDate = IndianDateTime.Now,
}.InsertAsync();
try //Logout All Other Device
{
var dtLoginCooke = new LoginCookie()
{
SessionId = UsersId
}.Select(new LoginCookie()
{
LoginCookieId = 0
});
foreach (System.Data.DataRow drLoginCooke in dtLoginCooke.Rows)
{
new LoginCookie()
{
LoginCookieId = drLoginCooke[CS.LoginCookieId].zToInt()
}
}
.Delete();
WriteCookies(HttpContext.Current.Request.Cookies[CS._RememberCheckBox] != null && HttpContext.Current.Request.Cookies[CS._RememberCheckBox].Value == CS._Checked);
}
public static async Task <bool> CheckCookieValidityAsync(string _LoginCookie)
{
var httpClient = new HttpClient();
var url = "http://127.0.0.1/POSserver/checklogincookie.php";
LoginCookie loginCookie = new LoginCookie(_LoginCookie);
string JSONloginCookie = JsonConvert.SerializeObject(loginCookie);
var response = await httpClient.PostAsync(url, new StringContent(JSONloginCookie));
response.EnsureSuccessStatusCode();
string content = await response.Content.ReadAsStringAsync();
CheckLoginCookieResponse jsonLoginCookieResponse = JsonConvert.DeserializeObject <CheckLoginCookieResponse>(content);
// MessageBox.Show(jsonLoginCookieResponse.Valid.ToString());
return(jsonLoginCookieResponse.Valid);
}
