protected void Button1_Click(object sender, EventArgs e)
{
if (UserName.Text != null)
{
if (Password.Text == ConfirmPassword.Text && Password.Text != null)
{
if (Session["cText"].ToString() == TextBox1.Text)
{
//add user to XML database
//after encryption.
EncryptionDecryption encrypter = new EncryptionDecryption();
string encrypted_password = encrypter.Encryption(Password.Text);
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.NewLineOnAttributes = true;
XmlDocument xref = new XmlDocument();
xref.Load(HttpContext.Current.Server.MapPath("App_Data/Member.xml"));
XPathNavigator nav = xref.CreateNavigator();
nav.MoveToChild("Members", "");
XmlWriter writer = nav.AppendChild();
writer.WriteStartElement("User");
writer.WriteElementString("Username", UserName.Text);
writer.WriteElementString("Password", encrypted_password);
writer.WriteEndElement();
writer.Close();
xref.Save(HttpContext.Current.Server.MapPath("App_Data/Member.xml"));
Response.Redirect("~/Member.aspx");
}
else
{
errorLabel.Visible = true;
errorLabel.Text = "Validation incorrect.";
}
}
else
{
//show pw do not match
errorLabel.Visible = true;
errorLabel.Text = "Passwords Must Match!";
}
}
else
{
errorLabel.Visible = true;
errorLabel.Text = "Username cannot be blank";
}
}
public ResponseData ResetPassword(int id, ResetPasswordRequest resetPasswordRequest)
{
try
{
ResponseData responseData = null;
var user = _context.Users.First(userID => userID.ID == id);
string newPassword = EncryptionDecryption.Encryption(resetPasswordRequest.NewPassword);
user.Password = newPassword;
_context.SaveChanges();
responseData = new ResponseData()
{
ID = user.ID,
FirstName = user.FirstName,
LastName = user.LastName,
ProfilePic = user.ProfilePic,
Email = user.Email
};
return(responseData);
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
public ResponseData UserLogin(LoginRequest login)
{
try
{
ResponseData responseData = null;
string encryptedPassword = EncryptionDecryption.Encryption(login.Password);
var userData = _context.Users.
Where(user => user.Email == login.Email && user.Password == encryptedPassword)
.FirstOrDefault <UserInfo>();
if (userData != null)
{
responseData = new ResponseData()
{
ID = userData.ID,
FirstName = userData.FirstName,
LastName = userData.LastName,
ProfilePic = userData.ProfilePic,
Email = userData.Email
};
}
return(responseData);
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
protected void bttn_encrypt_Click(object sender, EventArgs e)
{
EncryptionDecryption myEncrypter = new EncryptionDecryption();
string result = myEncrypter.Encryption(txt_encrypt.Text);
lbl_encryptResults.Text = result;
}
public ResponseData CreateAccount(SignUpRequest userSignUp)
{
try
{
string encryptedPassword = EncryptionDecryption.Encryption(userSignUp.Password);
var checkUsers = _context.Users.
Where(existedUser => existedUser.Email == userSignUp.Email).
FirstOrDefault();
if (checkUsers == null)
{
UserInfo user = new UserInfo()
{
FirstName = userSignUp.FirstName,
LastName = userSignUp.LastName,
Email = userSignUp.Email,
Password = encryptedPassword,
CreatedDate = DateTime.Now,
ModifiedDate = DateTime.Now
};
_context.Users.Add(user);
_context.SaveChanges();
ResponseData responseData = new ResponseData()
{
ID = user.ID,
FirstName = user.FirstName,
LastName = user.LastName,
ProfilePic = user.ProfilePic,
Email = user.Email
};
return(responseData);
}
else
{
return(null);
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
protected void Login1_Authenticate(object sender, AuthenticateEventArgs e)
{
//IF button checked, save info to cookies
bool auth = false;
bool remember = false;
XmlTextReader reader = new XmlTextReader(HttpContext.Current.Server.MapPath("App_Data/Member.xml"));
if (reader == null)
{
auth = false;
}
else
{
while (reader.Read())
{
if (reader.Name == "Username")
{
reader.Read();
if (reader.Value.ToString() == Login1.UserName)
{
while (reader.Read())
{
if (reader.Name == "Password")
{
reader.Read();
//encrypt password to check
EncryptionDecryption encrypter = new EncryptionDecryption();
string pass = encrypter.Encryption(Login1.Password);
if (reader.Value.ToString() == pass)
{
auth = true;
createFormsAuthTicket(Login1.UserName, Login1.RememberMeSet);
}
}
}
}
else
{
auth = false;
}
}
}
}
if (auth)
{
e.Authenticated = true;
if (Login1.RememberMeSet == true)
{
remember = true;
}
FormsAuthentication.RedirectFromLoginPage(Login1.UserName.ToString(), remember);
Response.Redirect("Member.aspx");
}
else
{
e.Authenticated = false;
Response.Redirect("Default.aspx");
}
}
