protected void add_Click(object sender, EventArgs e)
{
error.Visible = false;
success.Visible = false;
encrypt en = new encrypt();
SQL sql = new SQL();
string username = user.Value.ToString().Trim();
string password = pas.Value.ToString();
string conf = confirm.Value.ToString();
bool checknewUser = sql.checkNewUser(username);
if (checknewUser)
{
errmsg.InnerText = "This user already exsists!";
error.Visible = true;
}
else
{
if (password == conf && password != string.Empty)
{
string enpassword = en.Encrypt(password);
sql.addUser(username, enpassword);
}
else
{
errmsg.InnerText = "The passwords do not match..";
error.Visible = true;
}
}
Reload();
}
protected void reset_Click(object sender, EventArgs e)
{
error.Visible = false;
success.Visible = false;
int id = int.Parse(userDrop.SelectedItem.Value);
string password = pas.Value.ToString();
string conf = confirm.Value.ToString();
encrypt en = new encrypt();
if (password == conf && password != string.Empty)
{
string enpassword = en.Encrypt(password);
try
{
SQL sql = new SQL();
sql.resetPassword(id, enpassword);
successmsg.InnerText = "Password Reset";
success.Visible = true;
}
catch (Exception ex)
{
errmsg.InnerText = "Error occoured changing password " + ex.Message.ToString();
error.Visible = true;
}
}
else
{
errmsg.InnerText = "The passwords do not match..";
error.Visible = true;
}
}
public bool authUser(string username, string password)
{
SqlCeConnection con = new SqlCeConnection(@"Data Source=|DataDirectory|\Cobweb_Quiz.sdf");
SqlCeCommand cmd = new SqlCeCommand();
cmd.Connection = con;
SqlCeDataReader SQLReader;
cmd.CommandText = "SELECT * FROM users WHERE (username = @username)";
cmd.Parameters.AddWithValue("@username", username);
try
{
con.Open();
SQLReader = cmd.ExecuteReader();
if (SQLReader.Read())
{
encrypt en = new encrypt();
string dbpass = SQLReader[2].ToString();
string confirm = en.Decrypt(dbpass);
if (confirm == password)
{
return true;
}
else
{
return false;
}
}
else
{
return false;
}
}
catch (Exception ex)
{
//LOG?
throw ex;
}
finally
{
con.Close();
}
}
