public char PasswordCheck(string text, int charIndex, char addedChar)
{
if (inputField.text.Length + addedChar > 2)
{
string password = inputField.text + addedChar;
PasswordScore passwordStrengthScore = PasswordAdvisor.CheckStrength(password);
// Debug.Log(passwordStrengthScore + ": " + inputField.text + addedChar);
switch (passwordStrengthScore)
{
case PasswordScore.Blank:
case PasswordScore.VeryWeak:
case PasswordScore.Weak:
// Debug.Log("weak password");
passwordStrength.text = "weak password";
passwordStrength.color = new Color(255.0f / 255.0f, 0.0f / 255.0f, 0.0f / 255.0f);
break;
case PasswordScore.Medium:
case PasswordScore.Strong:
case PasswordScore.VeryStrong:
// Debug.Log("strong password");
passwordStrength.text = "strong password";
passwordStrength.color = new Color(0.0f / 255.0f, 255.0f / 255.0f, 0.0f / 255.0f);
break;
}
}
return(addedChar);
}
public PasswordScoreResult ScorePassword(string passwdToScore)
{
PasswordScoreResult httpResponse = new PasswordScoreResult();
httpResponse.Date = DateTime.Now;
httpResponse.Tester = passwdToScore;
int statusCode = (int)HttpStatusCode.OK;
PasswordScore score = GenericHelpers.CheckStrength(passwdToScore);
httpResponse.Score = score;
httpResponse.Message = "Blank password!";
int result = (int)score;
if (result <= (int)PasswordScore.Blank)
{
httpResponse.Message = "Blank password!";
}
else if (result <= (int)PasswordScore.Weak)
{
httpResponse.Message = "Weak password, bad for you.";
}
else if (result <= (int)PasswordScore.Medium)
{
httpResponse.Message = "Medium password strength.";
}
else if (result <= (int)PasswordScore.VeryStrong)
{
httpResponse.Message = "Strong password. Good!";
}
this.HttpContext.Response.StatusCode = statusCode;
httpResponse.StatusCode = statusCode;
return(httpResponse);
}
public void PasswordHash_CheckStrength()
{
PasswordScore s = PasswordHash.CheckStrength("");
Assert.AreEqual(s, PasswordScore.Blank);
s = PasswordHash.CheckStrength("abc");
Assert.AreEqual(s, PasswordScore.VeryWeak);
s = PasswordHash.CheckStrength("abc");
Assert.AreEqual(s, PasswordScore.VeryWeak);
s = PasswordHash.CheckStrength("sdfttsae");
Assert.AreEqual(s, PasswordScore.Weak);
s = PasswordHash.CheckStrength("123456789ab");
Assert.AreEqual(s, PasswordScore.Medium);
s = PasswordHash.CheckStrength("123456789abcd");
Assert.AreEqual(s, PasswordScore.Strong);
s = PasswordHash.CheckStrength("#A23456789abcd");
Assert.AreEqual(s, PasswordScore.VeryStrong);
}
public void GetPasswordScore_ShouldReturnScore_WhenPassedStrWithOnlyChars()
{
// arrange
string original = "bob";
int expected = 1;
string original2 = "bobbybob";
int expected2 = 2;
string original3 = "bobbobbob";
int expected3 = 3;
string original4 = "bobbobbobbob";
int expected4 = 3;
var x = new PasswordScore();
// act
var actual = x.GetPasswordScore(original);
var actual2 = x.GetPasswordScore(original2);
var actual3 = x.GetPasswordScore(original3);
var actual4 = x.GetPasswordScore(original4);
// assert
Assert.Equal(expected, actual);
Assert.Equal(expected2, actual2);
Assert.Equal(expected3, actual3);
Assert.Equal(expected4, actual4);
}
public void ValidatePassword(string password, PasswordScore expectedScore)
{
var validator = new PasswordScoreValidator();
PasswordScore score = validator.CalculateScore(password);
WriteToDebugConsoleWhenDebugging(password, validator);
Assert.Equal(expectedScore, score);
}
private void textBoxPassWord_TextChanged(object sender, EventArgs e)
{
labelPassWordE.ForeColor = Color.Red;
labelPassWordE.Visible = false;
if (textBoxPassWord.Text.Length > 4)
{
PasswordScore passwordStrengthScore = PasswordAdvisor.CheckStrength(textBoxPassWord.Text);
switch (passwordStrengthScore)
{
case PasswordScore.Blank:
labelPassWordE.ForeColor = Color.Red;
labelPassWordE.Text = "Blank Password.";
labelPassWordE.Visible = true;
break;
case PasswordScore.VeryWeak:
labelPassWordE.ForeColor = Color.Red;
labelPassWordE.Text = "Very Weak Password.";
labelPassWordE.Visible = true;
break;
case PasswordScore.Weak:
labelPassWordE.ForeColor = Color.DarkOrange;
labelPassWordE.Text = "Weak Password.";
labelPassWordE.Visible = true;
passWordOK = true;
break;
case PasswordScore.Medium:
labelPassWordE.ForeColor = Color.LimeGreen;
labelPassWordE.Text = "Medium Password.";
labelPassWordE.Visible = true;
passWordOK = true;
break;
case PasswordScore.Strong:
labelPassWordE.ForeColor = Color.Green;
labelPassWordE.Text = "Strong Password.";
labelPassWordE.Visible = true;
passWordOK = true;
break;
case PasswordScore.VeryStrong:
labelPassWordE.ForeColor = Color.Green;
labelPassWordE.Text = "Very Strong Password.";
labelPassWordE.Visible = true;
passWordOK = true;
break;
}
}
else
{
labelPassWordE.ForeColor = Color.Red;
labelPassWordE.Text = "Password must be more than 4 characters.";
labelPassWordE.Visible = true;
}
}
public SignUpViewModel(TextBox tbUsername, PasswordBox pbPassword)
{
RegistrationCommand = new RelayCommand(e =>
{
RegistrationPage registrationPage = new RegistrationPage();
SignUpPage.NavigationService.Navigate(registrationPage);
});
LogInCommand = new RelayCommand(e =>
{
UserDBContext = new UserDBContext();
UserRepo = new UserRepository <User>(UserDBContext);
try
{
if (UserRepo.FindUser().FirstOrDefault(c => (c.Login == tbUsername.Text && c.Password == pbPassword.Password)).IsVerified == true)
{
Window win = (Window)SignUpPage.Parent;
win.Close();
Mainvm.CurrentUser = UserRepo.FindUser().FirstOrDefault(c => (c.Login == tbUsername.Text && c.Password == pbPassword.Password));
MainWindow.DataContext = Mainvm;
MainWindow.ShowDialog();
}
}
catch (Exception)
{
MessageBox.Show("Cant find", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
},
ckPass =>
{
string password = pbPassword.Password;
PasswordScore passwordStrengthScore = PasswordAdvisor.CheckStrength(password);
switch (passwordStrengthScore)
{
case PasswordScore.Blank:
case PasswordScore.VeryWeak:
return(false);
case PasswordScore.Weak:
case PasswordScore.Medium:
case PasswordScore.Strong:
case PasswordScore.VeryStrong:
return(true);
}
return(false);
});
}
public bool ValidatePassword(string password)
{
PasswordScore passwordStrength = CheckPasswordStrength(password);
Debug.WriteLine($"{passwordStrength.ToString()}");
if ((int)passwordStrength >= (int)MinimumPasswordStrength)
{
return(true);
}
return(false);
}
public void PasswordStrengthCheck()
{
if (inputField.text.Length >= 0)
{
string password = inputField.text;
PasswordScore passwordStrengthScore = PasswordAdvisor.CheckStrength(password);
// Debug.Log(passwordStrengthScore + ": " + inputField.text);
switch (passwordStrengthScore)
{
case PasswordScore.Blank:
passwordStrength.text = "Try a combination of factors, or increasing length";
passwordStrength.color = new Color(0.0f / 255.0f, 0.0f / 255.0f, 0.0f / 255.0f);
break;
case PasswordScore.VeryWeak:
// Debug.Log("Very weak password");
passwordStrength.text = "Weaker password";
passwordStrength.color = new Color(255.0f / 255.0f, 0.0f / 255.0f, 0.0f / 255.0f);
break;
case PasswordScore.Weak:
// Debug.Log("weak password");
passwordStrength.text = "Weak password";
passwordStrength.color = new Color(255.0f / 255.0f, 0.0f / 255.0f, 0.0f / 255.0f);
break;
case PasswordScore.Medium:
// Debug.Log("Medium password");
passwordStrength.text = "Medium password";
passwordStrength.color = new Color(120.0f / 255.0f, 120.0f / 255.0f, 0.0f / 255.0f);
break;
case PasswordScore.Strong:
// Debug.Log("Strong password");
passwordStrength.text = "Strong password";
passwordStrength.color = new Color(0.0f / 255.0f, 255.0f / 255.0f, 0.0f / 255.0f);
break;
case PasswordScore.VeryStrong:
// Debug.Log("strong password");
passwordStrength.text = "Stronger password";
passwordStrength.color = new Color(21.0f / 255.0f, 181.0f / 255.0f, 109.0f / 255.0f);
break;
case PasswordScore.Secure:
passwordStrength.text = "Long passwords should be your first concern, if nothing else";
passwordStrength.color = new Color(21.0f / 255.0f, 181.0f / 255.0f, 109.0f / 255.0f);
break;
}
}
}
public void CheckStrength()
{
Password = Password.Trim();
passwordScore = PasswordScore.AllOk;
if (Password.Length < 1)
{
passwordScore = PasswordScore.Blank;
return;
}
if (Password.Length < 8)
{
passwordScore = PasswordScore.CantLessthan8;
return;
}
bool hasDigit = false, hasAlphbet = false, hasSpecial = false;
for (int i = 0; i < Password.Length; i++)
{
if (char.IsLetter(Password[i]))
{
hasAlphbet = true;
}
else if (char.IsDigit(Password[i]))
{
hasDigit = true;
}
}
if (!hasDigit)
{
passwordScore = PasswordScore.numericMiss;
}
else if (!hasAlphbet)
{
passwordScore = PasswordScore.AlphabetMiss;
}
else
{
bool temp = false;
foreach (char c in Password)
{
if (specialCharcterAllowed.Contains(c))
{
temp = true;
}
}
if (!temp)
{
passwordScore = PasswordScore.SpecialMiss;
}
}
}
public void GetPasswordScore_ShouldReturnScoreOfFive_WhenPassedStrOverLengthOverEightIncOneIntAndOneSpecChar()
{
// arrange
var original = "bobbob1#2$";
var expected = 5;
var x = new PasswordScore();
// act
var actual = x.GetPasswordScore(original);
// assert
Assert.Equal(expected, actual);
}
public void GetPasswordScore_ShouldReturnZero_WhenPassedEmptyString()
{
// arrange
var original = String.Empty;
int expected = 0;
var x = new PasswordScore();
// act
var actual = x.GetPasswordScore(original);
// assert
Assert.Equal(expected, actual);
}
public PasswordScore PasswordStrength(String password)
{
/*SCORING LOGIC.
* Divide 1 by number of password rules. The result is RequirementScore.
* Get the password-score using Password.Strength. This is StrengthScore
* Take the smaller of RequirementScore,StrengthScore.
* Project it to appropriate strength string.
*/
double requirementScore = 0d; double strengthScore = 0d;
int countRules = PasswordRules.Count(); int passedRules = countRules;
if (countRules == 0)
{
requirementScore = 1;
}
else
{
var errors = PasswordRules.Where(r => !r.Holds(password)).Select(r => r.Name);
if (errors != null)
{
passedRules = countRules - errors.Count();
}
requirementScore = (double)passedRules / countRules;
}
strengthScore = Password.Strength(password);
var score = Math.Min(requirementScore, strengthScore);
PasswordScore[] passwordStrengthVerdicts = new[] { PasswordScore.VeryWeak, PasswordScore.Weak, PasswordScore.Average, PasswordScore.Strong, PasswordScore.VeryStrong };
score = score * passwordStrengthVerdicts.Length;
int passwordVerdictIndex = Math.Min((int)score, passwordStrengthVerdicts.Length - 1);
/* If resultScore is highest but requirementScore is less than 1. It means all password rules have not been met. Hence reduce strength by one level*/
if (passwordVerdictIndex == (passwordStrengthVerdicts.Length - 1) && requirementScore < 1)
{
passwordVerdictIndex -= 1;
}
PasswordScore resultScore = passwordStrengthVerdicts[passwordVerdictIndex];
return(resultScore);
}
/// <summary>
/// Show the value of security of a password after being evaluated
/// </summary>
/// <param name="NewPasswordTextbox">Textbox that contains the password</param>
/// <param name="NewPasswordStrengthProgressBar">Progressbar that indicate the value of password strength</param>
/// <param name="NewPasswordStrengthLabel">Label that indicate the value of password strength</param>
public static void CheckPasswordStrength(TextBox NewPasswordTextbox, ProgressBar NewPasswordStrengthProgressBar,
Label NewPasswordStrengthLabel)
{
PasswordScore passwordScore = CheckStrength(NewPasswordTextbox.Text);
switch (passwordScore)
{
case PasswordScore.Empty:
NewPasswordStrengthProgressBar.Visible = false;
NewPasswordStrengthLabel.Visible = false;
break;
case PasswordScore.VeryWeak:
NewPasswordStrengthProgressBar.Value = 20;
NewPasswordStrengthLabel.ForeColor = Color.Red;
NewPasswordStrengthLabel.Text = LanguageResx.ClientLanguage.passwordStrenght_VeryWeak;
break;
case PasswordScore.Weak:
NewPasswordStrengthProgressBar.Value = 40;
NewPasswordStrengthLabel.ForeColor = Color.Red;
NewPasswordStrengthLabel.Text = LanguageResx.ClientLanguage.passwordStrenght_Weak;
break;
case PasswordScore.Medium:
NewPasswordStrengthProgressBar.Value = 60;
NewPasswordStrengthLabel.ForeColor = Color.DarkGoldenrod;
NewPasswordStrengthLabel.Text = LanguageResx.ClientLanguage.passwordStrenght_Medium;
break;
case PasswordScore.Strong:
NewPasswordStrengthProgressBar.Value = 80;
NewPasswordStrengthLabel.ForeColor = Color.Green;
NewPasswordStrengthLabel.Text = LanguageResx.ClientLanguage.passwordStrenght_Strong;
break;
case PasswordScore.VeryStrong:
NewPasswordStrengthProgressBar.Value = 100;
NewPasswordStrengthLabel.ForeColor = Color.Green;
NewPasswordStrengthLabel.Text = LanguageResx.ClientLanguage.passwordStrenght_VeryStrong;
break;
}
}
private static void ChangePasswordStrengthIndicator(Control label, string password)
{
if (label == null)
{
throw new ArgumentNullException("label");
}
PasswordScore score = PasswordStrength.CheckStrength(password);
Console.WriteLine(score);
switch (score)
{
case PasswordScore.Blank:
label.ForeColor = Color.Red;
label.Text = @"";
break;
case PasswordScore.Weak:
label.ForeColor = Color.Red;
label.Text = @"Weak";
break;
case PasswordScore.VeryWeak:
label.ForeColor = Color.Red;
label.Text = @"Very Weak";
break;
case PasswordScore.Medium:
label.ForeColor = Color.Orange;
label.Text = @"Medium";
break;
case PasswordScore.Strong:
label.ForeColor = Color.Orange;
label.Text = @"Strong";
break;
case PasswordScore.VeryStrong:
label.ForeColor = Color.Green;
label.Text = @"Very Strong";
break;
}
}
public void GetPasswordScore_ShouldReturnScoreOfFour_WhenPassedStrOverCertainLengthIncOneInt()
{
// arrange
var original = "bobbobbob1";
var expected = 4;
var original2 = "bob1bobbob";
var expected2 = 4;
var x = new PasswordScore();
// act
var actual = x.GetPasswordScore(original);
var actual2 = x.GetPasswordScore(original2);
// assert
Assert.Equal(expected, actual);
Assert.Equal(expected2, actual2);
}
private void textBoxPass_TextChanged(object sender, EventArgs e)
{
//label6.Text = textBoxPass.Text.Length.ToString();
string difficulty = "";
Color TextColor = SystemColors.Control;
PasswordScore score = CheckStrength(textBoxPass.Text);
switch (score)
{
case PasswordScore.Blank:
difficulty = "None";
TextColor = Color.Gray;
break;
case PasswordScore.VeryWeak:
difficulty = "VeryWeak";
TextColor = Color.Red;
break;
case PasswordScore.Weak:
difficulty = "Weak";
TextColor = Color.Orange;
break;
case PasswordScore.Medium:
difficulty = "Medium";
TextColor = Color.Yellow;
break;
case PasswordScore.Strong:
difficulty = "Strong";
TextColor = Color.YellowGreen;
break;
case PasswordScore.VeryStrong:
difficulty = "VeryStrong";
TextColor = Color.Green;
break;
}
label6.Text = $"{difficulty}";
label6.ForeColor = TextColor;
}
public bool Validate()
{
PasswordScore passwordStrengthScore = PasswordAdvisor.CheckStrength(this);
switch (passwordStrengthScore)
{
case PasswordScore.Blank:
this.Message = "Password Invalid";
this.MessageColor = Brushes.Red;
return(false);
case PasswordScore.VeryWeak:
this.Message = "Password Very Weak";
this.MessageColor = Brushes.OrangeRed;
return(false);
case PasswordScore.Weak:
this.Message = "Password Weak";
this.MessageColor = Brushes.Orange;
return(true);
case PasswordScore.Medium:
this.Message = "Password Medium";
this.MessageColor = Brushes.Yellow;
return(true);
case PasswordScore.Strong:
this.Message = "Password Strong";
this.MessageColor = Brushes.GreenYellow;
return(true);
case PasswordScore.VeryStrong:
this.Message = "Password Very Strong";
this.MessageColor = Brushes.Green;
return(true);
}
return(false);
}
private static void ChangePasswordStrengthIndicator(Label label, string password)
{
PasswordScore score = PasswordStrength.CheckStrength(password);
Console.WriteLine(score);
switch (score)
{
case PasswordScore.Blank:
label.ForeColor = Color.Red;
label.Text = @"";
break;
case PasswordScore.Weak:
label.ForeColor = Color.Red;
label.Text = @"Weak";
break;
case PasswordScore.VeryWeak:
label.ForeColor = Color.Red;
label.Text = @"Very Weak";
break;
case PasswordScore.Medium:
label.ForeColor = Color.Orange;
label.Text = @"Medium";
break;
case PasswordScore.Strong:
label.ForeColor = Color.Orange;
label.Text = @"Strong";
break;
case PasswordScore.VeryStrong:
label.ForeColor = Color.Green;
label.Text = @"Very Strong";
break;
}
}
public void GetPasswordScore_ShouldReturnScoreOfSix_WhenPassedStrOverLengthOverTwelveIncOneIntAndOneSpecChar()
{
// arrange
var original = "bobbobbob1!2@3#";
var expected = 7;
var original2 = "#bob1bo!b2bob@3";
var expected2 = 7;
var original3 = "#123bobbo!bbob@%&/";
var expected3 = 7;
var x = new PasswordScore();
// act
var actual = x.GetPasswordScore(original);
var actual2 = x.GetPasswordScore(original2);
var actual3 = x.GetPasswordScore(original3);
// assert
Assert.Equal(expected, actual);
Assert.Equal(expected2, actual2);
Assert.Equal(expected3, actual3);
}
public void GetPasswordScore_ShouldReturnScoreOfSix_WhenPassedStrOverLengthOverTwelveIncOneInt()
{
// arrange
var original = "bobbobbobbob123";
var expected = 6;
var original2 = "bob1bob2bob3bob";
var expected2 = 6;
var original3 = "bobbob280bobbob";
var expected3 = 6;
var x = new PasswordScore();
// act
var actual = x.GetPasswordScore(original);
var actual2 = x.GetPasswordScore(original2);
var actual3 = x.GetPasswordScore(original3);
// assert
Assert.Equal(expected, actual);
Assert.Equal(expected2, actual2);
Assert.Equal(expected3, actual3);
}
void passwordchecker()
{
string test = txt_RegPassword.TextLength.ToString();
String password = test; // Substitute with the user input string
PasswordScore passwordStrengthScore = PasswordAdvisor.CheckStrength(password);
switch (passwordStrengthScore)
{
case PasswordScore.Blank:
case PasswordScore.VeryWeak:
case PasswordScore.Weak:
// Show an error message to the user
break;
case PasswordScore.Medium:
case PasswordScore.Strong:
case PasswordScore.VeryStrong:
// Password deemed strong enough, allow user to be added to database etc
break;
}
MessageBox.Show(passwordStrengthScore.ToString());
}
static void Main(string[] args)
{
string menuoption;
string password;
string confirmedPassword;
string specifiedUsername;
string newPassword;
Console.WriteLine("-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=");
Console.WriteLine("Welcome to Josh's Password Reset Program");
Console.WriteLine("-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=");
while (true)
{
Console.WriteLine("Would you like to:");
Console.WriteLine("(C)heck a password and determine its strength");
Console.WriteLine("(R)eset a password in the text document");
Console.WriteLine("(A)dd a username and password to the text document");
Console.WriteLine("(O)mit a username and password from the text document");
Console.WriteLine("(E)ncrypt a password manually");
Console.WriteLine("(D)ecrypt a password manually");
Console.WriteLine("E(x)it the program");
menuoption = Console.ReadLine().ToUpper();
if (menuoption == "X")
{
Environment.Exit(0);
}
if (menuoption == "C")
{
Console.WriteLine("Please input a password");
password = ReadPassword();
while (password.Length < 8)
{
Console.WriteLine("Invalid password - please use 8 or more characters");
password = ReadPassword();
}
while (password.Any(char.IsUpper) != true || password.Any(char.IsLower) != true)
{
Console.WriteLine("Invalid password - please use a mixture of upper and lower case characters");
password = ReadPassword();
}
Console.WriteLine("Please confirm your password");
confirmedPassword = ReadPassword();
while (confirmedPassword != password)
{
Console.WriteLine("These passwords do not match. Please try again.");
confirmedPassword = ReadPassword();
}
Console.WriteLine("The password you have entered is valid.");
PasswordScore score = CheckStrength(password);
Console.WriteLine("Your password is of " + score + " strength");
Console.WriteLine("Press enter to check another password");
Console.ReadLine();
Console.Clear();
}
if (menuoption == "R")
{
StreamReader sr = new StreamReader(path);
Console.WriteLine("Which username would you like to modify the password of?");
specifiedUsername = Console.ReadLine();
replaceText = false;
while (!sr.EndOfStream) // Cycles through all of the lines of text in the txt file
{
string username = sr.ReadLine();
if (specifiedUsername == username) // Checks if the user has typed a valid username
{
Console.WriteLine("Please type the password you would like to change");
string oldPassword = ReadPassword();
string nextLine = sr.ReadLine();
DecryptText(nextLine, keyword);
decryptedPassword = decryptResult;
if (oldPassword == decryptedPassword) // Checks if the user has typed the password below that username
{
Console.WriteLine("What would you like your new password to be?");
newPassword = ReadPassword();
while (newPassword.Length < 8)
{
Console.WriteLine("Invalid password - please use 8 or more characters");
newPassword = ReadPassword();
}
while (newPassword.Any(char.IsUpper) != true || newPassword.Any(char.IsLower) != true)
{
Console.WriteLine("Invalid password - please use a mixture of upper and lower case characters");
newPassword = ReadPassword();
}
Console.WriteLine("Please confirm your new password");
confirmedPassword = ReadPassword();
if (newPassword == confirmedPassword)
{
EncryptText(newPassword, keyword);
newPassword = encryptResult;
entireFile = File.ReadAllText(path);
entireFile = entireFile.Replace(nextLine, newPassword);
replaceText = true;
PasswordScore score = CheckStrength(newPassword);
Console.WriteLine("Your password is of " + score + " strength");
}
}
if (nextLine.IndexOf(oldPassword, StringComparison.CurrentCultureIgnoreCase) == 1)
{
break;
}
}
}
if (replaceText == true)
{
sr.Close();
File.WriteAllText(path, entireFile);
Console.WriteLine("Press enter to continue...");
Console.ReadLine();
Console.Clear();
}
if (replaceText == false)
{
Console.WriteLine("You have typed the wrong username/password. Please try again.");
Console.ReadLine();
Console.Clear();
}
}
if (menuoption == "A")
{
string [] entireFileArray = File.ReadAllLines(path);
Console.WriteLine("What would you like your new username to be? ");
string newUsername = Console.ReadLine();
bool usernameExists = entireFileArray.Contains(newUsername);
while (usernameExists == true)
{
Console.WriteLine("That username already exists, please pick again.");
newUsername = Console.ReadLine();
usernameExists = entireFileArray.Contains(newUsername);
}
Console.WriteLine("Please enter your new password.");
string NewPassword = ReadPassword();
while (NewPassword.Length < 8)
{
Console.WriteLine("Invalid password - please use 8 or more characters");
NewPassword = ReadPassword();
}
while (NewPassword.Any(char.IsUpper) != true || NewPassword.Any(char.IsLower) != true)
{
Console.WriteLine("Invalid password - please use a mixture of upper and lower case characters");
NewPassword = ReadPassword();
}
Console.WriteLine("Please confirm your new password.");
string ConfirmedPassword = ReadPassword();
if (ConfirmedPassword == NewPassword)
{
EncryptText(NewPassword, keyword);
string encryptedPassword = encryptResult;
using (StreamWriter sw = File.AppendText(path))
{
sw.WriteLine(newUsername);
sw.WriteLine(encryptedPassword);
}
}
}
if (menuoption == "O")
{
string[] entireFileArray = File.ReadAllLines(path);
Console.WriteLine("Which username and password would you like to omit?");
Console.WriteLine("Username:"******"Password:"******"That username does not exist, please try again.");
usernametoDelete = Console.ReadLine();
usernameExists = entireFileArray.Contains(usernametoDelete);
}
EncryptText(passwordtoDelete, keyword);
string encryptedPassword = encryptResult;
bool passwordExists = entireFileArray.Contains(encryptedPassword);
while (passwordExists != true)
{
Console.WriteLine("That password does not exist, please try again.");
passwordtoDelete = ReadPassword();
passwordExists = entireFileArray.Contains(usernametoDelete);
}
Console.WriteLine("Are you sure you would like to continue? Once they have been deleted, they cannot be recovered.");
string deletePassword = Console.ReadLine().ToUpper();
if (deletePassword == "Y")
{
for (int i = 0; i < entireFileArray.Length; i++) // Creates a for loop that will cycle through the file
{
string line = entireFileArray[i]; // Sets the variable line to the current line being checked
if (line == usernametoDelete || line == encryptedPassword) // If the line has either the username or password that needs to be deleted
{
entireFileArray[i] = ""; // Set the line with the username/password to null
}
}
string[] newFile = entireFileArray.Where(str => !string.IsNullOrEmpty(str)).ToArray(); // Defines a new array that takes the null area where the username/password was and omits it
File.WriteAllLines(path, newFile); // Writes this new array to the text file
}
}
if (menuoption == "E")
{
Console.WriteLine("Please type the password you would like to encrypt: ");
input = Console.ReadLine();
EncryptText(input, keyword);
Console.WriteLine(encryptResult);
Console.ReadLine();
Console.Clear();
}
if (menuoption == "D")
{
Console.WriteLine("Please type the hash created from the encryption: ");
input = Console.ReadLine();
DecryptText(input, keyword);
Console.WriteLine(decryptResult);
Console.ReadLine();
Console.Clear();
}
}
}
private void txtPassword_Leave(object sender, EventArgs e)
{
if (txtPassword.Text == String.Empty)
{
txtPassword.Text = sysMessages.msgEnterPassword;
txtPassword.SelectAll();
txtPassword.Focus();
}
string pw = txtPassword.Text;
PasswordScore pScore = PasswordAdvisor.CheckStrength(pw);
switch (pScore)
{
case PasswordScore.Blank:
{
txtStrength.BackColor = Color.Red;
txtStrength.ForeColor = Color.White;
txtStrength.Text = sysMessages.msgBlank;
break;
}
case PasswordScore.VeryWeak:
{
txtStrength.BackColor = Color.Orange;
txtStrength.ForeColor = Color.White;
txtStrength.Text = sysMessages.msgVeryWeak;
break;
}
case PasswordScore.Weak:
{
txtStrength.BackColor = Color.Yellow;
txtStrength.ForeColor = Color.Black;
txtStrength.Text = sysMessages.msgWeak;
break;
}
case PasswordScore.Medium:
{
txtStrength.BackColor = Color.Green;
txtStrength.ForeColor = Color.White;
txtStrength.Text = sysMessages.msgMedium;
break;
}
case PasswordScore.Strong:
{
txtStrength.BackColor = Color.SkyBlue;
txtStrength.ForeColor = Color.Black;
txtStrength.Text = sysMessages.msgStrong;
break;
}
case PasswordScore.VeryStrong:
{
txtStrength.BackColor = Color.Blue;
txtStrength.ForeColor = Color.White;
txtStrength.Text = sysMessages.msgVeryStrong;
break;
}
}
}
// GET api/values/5
public IHttpActionResult GetPassword(string password)
{
PasswordScore passwordStrengthScore = PasswordChecker.Application.PasswordChecker.CheckStrength(password);
return(Ok(passwordStrengthScore));
}
public RegistrationViewModel(TextBox firstname, TextBox lastname, TextBox phonenumber, TextBox mail, TextBox username, PasswordBox password, PasswordBox confirmpassword, TextBox verifycode, Page currentpage)
{
int oldran = newran;
SendCodeCommand = new RelayCommand(e =>
{
if (password.Password == confirmpassword.Password)
{
try
{
////////MAIL PART//////
SmtpClient smtp = new SmtpClient();
int port = int.Parse(ConfigurationManager.AppSettings["SMTP_TLS"]);
string host = ConfigurationManager.AppSettings["SMTP_Server_Adress"];
smtp.EnableSsl = true;
smtp.DeliveryMethod = SmtpDeliveryMethod.Network;
smtp.UseDefaultCredentials = false;
smtp.Host = host;
smtp.Port = port;
string mypass = ConfigurationManager.AppSettings["MyPassword"];
string mylog = ConfigurationManager.AppSettings["MyLogin"];
smtp.Credentials = new NetworkCredential(mylog, mypass);
////////MAIL MESSAGE PART/////////
MailMessage message = new MailMessage();
message.From = new MailAddress(mylog);
message.To.Add(mail.Text);
message.Subject = ConfigurationManager.AppSettings["Subject"];
message.Body = $@"In order to help maintain the security of your EyeTaxi account we sent you this verification code: {newran} ";
smtp.Send(message);
MessageBox.Show("Please Verify Your Email");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
},
checkCells =>
{
if (firstname.Text.Length > 1 && lastname.Text.Length > 1 && phonenumber.Text.Length > 6)
{
PasswordScore passwordStrengthScore = PasswordAdvisor.CheckStrength(password.Password);
switch (passwordStrengthScore)
{
case PasswordScore.Blank:
case PasswordScore.VeryWeak:
return(false);
case PasswordScore.Weak:
case PasswordScore.Medium:
case PasswordScore.Strong:
case PasswordScore.VeryStrong:
if (password.Password == confirmpassword.Password)
{
return(true);
}
break;
}
}
return(false);
});
SignUpCommand = new RelayCommand(e =>
{
if (verifycode.Text == oldran.ToString())
{
UserDBContext = new UserDBContext();
UserRepo = new UserRepository <User>(UserDBContext);
User user = new User();
user.LastName = lastname.Text.ToString();
user.FirstName = firstname.Text.ToString();
user.Email = mail.Text.ToString();
user.PhoneNumber = phonenumber.Text.ToString();
user.Login = username.Text.ToString();
user.Password = password.Password.ToString();
user.IsVerified = true;
UserRepo.Add(user);
UserDBContext.SaveChanges();
MessageBox.Show("SUCCESS!!!");
currentpage.NavigationService.Navigate(new SignUpPage());
}
else
{
MessageBox.Show("Your Verification Code is not correct");
}
});
}
public static PasswordStrengthValidator BasicPassword(this ControlValidatorInjector controlValidator, int minimumLength = 8, PasswordScore minimumScore = PasswordScore.Strong)
{
var validator = controlValidator.AddValidator <PasswordStrengthValidator>(Resources.Validation.PasswordDoesNotMatchRequirements);
validator.MinimumLength = minimumLength;
validator.MinimumScore = minimumScore;
return(validator);
}
public PasswordNotStrongEnoughException(PasswordScore passwordScore) : base($"Password is not strong enough, PasswortScore is {passwordScore}")
{
}
private void btnNext_Click(object sender, EventArgs args)
{
// Variables
bool firstNameTest;
bool lastNameTest;
bool emailTest;
bool NameTest;
bool EmailTest;
bool PasswordTest;
bool AllTestsPassed;
string appendError = "";
// Connect to inputed text
EditText etFirstName = (EditText)FindViewById(Resource.Id.etFirstName);
EditText etLastName = (EditText)FindViewById(Resource.Id.etLastName);
EditText etEmail = (EditText)FindViewById(Resource.Id.etEmail);
EditText etPassword = (EditText)FindViewById(Resource.Id.etPassword);
EditText etConfirmPassword = (EditText)FindViewById(Resource.Id.etConfirmPassword);
TextView tvPromptErrors = (TextView)FindViewById(Resource.Id.tvPromptErrors);
// Test to make sure first and last name are all chars
firstNameTest = IsAllAlphabetic(etFirstName.Text);
lastNameTest = IsAllAlphabetic(etLastName.Text);
if (firstNameTest == true && lastNameTest == true)
{
// Do nothing move on to next test
NameTest = true;
}
else
{
// Append to list of errors to be displayed to user
NameTest = false;
Context context = ApplicationContext;
appendError += "First and last name cannot contain any numbers or special characters" + "\n";
//Toast toast = Toast.MakeText(context, appendError, Android.Widget.ToastLength.Long);
//toast.Show();
}
ValidEmail email = new ValidEmail();
// Test to make sure email is in correct format
emailTest = email.IsValidEmail(etEmail.Text);
if (email.IsValidEmail(etEmail.Text))
{
// Do nothing go to next test
EmailTest = true;
}
else
{
// Append to list of errors to be displayed to user
EmailTest = false;
Context context = ApplicationContext;
appendError += "Please make sure email is in correct format ex. [email protected]" + "\n";
}
// Test to make sure password is strong
PasswordScore passwordStrengthScore = PasswordAdvisor.CheckStrength(etEmail.Text);
switch (passwordStrengthScore)
{
case PasswordScore.VeryWeak:
case PasswordScore.Weak:
// Send toast for error
Context context = ApplicationContext;
appendError += "Please make sure password is at least 6 charcters, Uppercase and special charcter" + "\n";
break;
case PasswordScore.Medium:
case PasswordScore.Strong:
case PasswordScore.VeryStrong:
// Password deemed strong enough, allow user to be added to database etc
PasswordTest = true;
break;
}
// Compare both feilds of inputed password to make sure they are correct
bool checkIfEqual = String.Equals(etPassword.Text, etConfirmPassword.Text);
if (checkIfEqual == true)
{
// Go to next test
PasswordTest = true;
}
else
{
// Append to list of errors to be displayed to user
PasswordTest = false;
Context context = ApplicationContext;
appendError += "Passwords do not match" + "\n";
}
// Check to make sure all feilds are filled out
if (etFirstName.Length() != 0 && etLastName.Length() != 0 && etEmail.Length() != 0 && etPassword.Length() != 0 && etConfirmPassword.Length() != 0)
{
// Filed is not empty do your code here.
AllTestsPassed = true;
}
else
{
// Append to list of errors to be displayed to user
AllTestsPassed = false;
Context context = ApplicationContext;
appendError += "Please fill out all fields" + "\n";
}
// If all tests pass procced to next page
if (AllTestsPassed == true && PasswordTest == true && NameTest == true && EmailTest == true)
{
//etFirstName
WebClient client = new WebClient();
Uri uri = new Uri("http://packstudy-com.stackstaging.com/registration.php");
NameValueCollection parameter = new NameValueCollection();
parameter.Add("FirstName", etFirstName.Text);
parameter.Add("LastName", etLastName.Text);
parameter.Add("Email", etEmail.Text);
parameter.Add("Password", etPassword.Text);
parameter.Add("PhoneNumber", "123456789");
byte[] returnValue = client.UploadValues(uri, parameter);
string r = Encoding.ASCII.GetString(returnValue);
if (r == "Sucess")
{
uri = new Uri("http://packstudy-com.stackstaging.com/login.php");
parameter = new NameValueCollection();
parameter.Add("Email", etEmail.Text);
parameter.Add("Password", etPassword.Text);
returnValue = client.UploadValues(uri, parameter);
r = Encoding.ASCII.GetString(returnValue);
List <User> users = JsonConvert.DeserializeObject <List <User> >(r);
User CurrentUser = users[0];
//since the user name and password work, store it in the shared prefrences
ISharedPreferences sharedPrefrences = GetSharedPreferences("MyData", FileCreationMode.Private);
var prefEditor = sharedPrefrences.Edit();
prefEditor.PutInt("id", CurrentUser.Id);
prefEditor.PutString("FirstName", CurrentUser.FirstName);
prefEditor.PutString("LastName", CurrentUser.LastName);
prefEditor.PutString("Email", CurrentUser.Email);
prefEditor.PutString("Password", CurrentUser.Password);
prefEditor.PutString("PhoneNumber", CurrentUser.PhoneNumber);
prefEditor.PutString("Username", CurrentUser.Username);
prefEditor.Commit();
// Go to next page
Intent activityIntent = new Intent(this, typeof(SelectCourses));
StartActivity(activityIntent);
}
else
{
Context context = ApplicationContext;
appendError += "Did not upload to database correctly";
}
}
else
{
// prompt errors that need to be fixed
tvPromptErrors.Text = appendError;
// Reset errors prompt
appendError = "";
}
}
