private void loginBtn_Click(object sender, EventArgs e)
{
if (username != "" && password != "")
{
AuthObject[] auths = SQL_Manager.getAuthObjectByUsername(username);
if (auths.Length > 0)
{
// Check if this pair of username and password are correct
for (int i = 0; i < auths.Length; i++)
{
if (auths[i].username == username)
{
string encryptedPassword;
if (auths[i].isMD5)
{
encryptedPassword = EncryptionManger.MD5(password);
}
else
{
encryptedPassword = EncryptionManger.easyEncryption(password, encryptionKey);
}
if (encryptedPassword == auths[i].encryptedPass)
{
MessageBox.Show("Congragulations! you are connected to Demo_SQL");
}
else
{
MessageBox.Show("The username or the password are incorrect");
}
}
}
}
else
{
MessageBox.Show("The username or the password are incorrect");
}
}
else
{
MessageBox.Show("Please enter the required fields");
}
}
private void button1_Click(object sender, EventArgs e)
{
if (
username != "" && name != "" && lastN != "" && password != "" && passAgain != "" && encrShift != "0" ||
username != "" && name != "" && lastN != "" && password != "" && passAgain != "" && useMD5
)
{
// Checking if the passwords equal
if (password == passAgain && encrShift.Length == passAgain.Length)
{
bool isInserted = SQL_Manager.insertNewUser(
new UserRecord(username, name, lastN, EncryptionManger.easyEncryption(password, encrShift))
);
if (isInserted)
{
MessageBox.Show("User Inserted successfuly");
}
else
{
MessageBox.Show("This username already exists please choose another");
}
}
else
{
if (password == passAgain && useMD5)
{
bool isInserted = SQL_Manager.insertNewUser(
new UserRecord(username, name, lastN, EncryptionManger.MD5(password), useMD5)
);
if (isInserted)
{
MessageBox.Show("User Inserted successfuly");
}
else
{
MessageBox.Show("This username already exists please choose another");
}
}
else
{
string text = "";
if (encrShift.Length != password.Length || !useMD5)
{
text = "Encryption not at the same length as password";
}
else
{
text = "The passwords not equal please type again.";
}
MessageBox.Show(text);
}
}
}
else
{
MessageBox.Show("Something missing... Please check");
}
}
