protected void OnDetailsViewItemInserting(object sender, DetailsViewInsertEventArgs e)
{
if (String.IsNullOrEmpty((string)e.Values["Password"]))
{
e.Cancel = true;
}
else
{
e.Values["Salt"] = CryptographicHelper.CreateSalt();
e.Values["Password"] = CryptographicHelper.CreatePasswordHash((string)e.Values["Password"], (string)e.Values["Salt"]);
e.Values["NgayKichHoat"] = DateTime.Now;
}
}
protected void OnGridViewRowUpdating(object sender, GridViewUpdateEventArgs e)
{
if (String.IsNullOrEmpty((string)e.NewValues["Password"]))
{
e.NewValues["Password"] = e.OldValues["Password"];
}
else
{
TRAVEL_WEBDataContext context = new TRAVEL_WEBDataContext();
var salt = (from tk in context.TAI_KHOANs where tk.MaTaiKhoan == int.Parse(e.Keys["MaTaiKhoan"].ToString()) select tk.Salt).Single();
e.NewValues["Password"] = CryptographicHelper.CreatePasswordHash((string)e.NewValues["Password"], salt);
}
}
protected void DetailsView1_ItemUpdating(object sender, DetailsViewUpdateEventArgs e)
{
if (!(e.NewValues["Salt"].Equals(e.OldValues["Salt"])))
{
e.Cancel = true;
}
else
{
if (String.IsNullOrEmpty((string)e.NewValues["Password"]))
{
e.NewValues["Password"] = e.OldValues["Password"];
}
else
{
e.NewValues["Password"] = CryptographicHelper.CreatePasswordHash((string)e.NewValues["Password"], (string)e.OldValues["Salt"]);
}
}
}
protected void DetailsView1_ItemInserting(object sender, DetailsViewInsertEventArgs e)
{
e.Values["Salt"] = CryptographicHelper.CreateSalt();
e.Values["Password"] = CryptographicHelper.CreatePasswordHash((string)e.Values["Password"], (string)e.Values["Salt"]);
e.Values["NgayKichHoat"] = DateTime.Now;
}
