private static void WritetoXmlFile(List <Customer> customers, string passwordToEncrypt)
{
// define an XML file to write to
string xmlFile = Combine(CurrentDirectory, "..", "protected-customers.xml");
var xmlWriter = XmlWriter.Create(xmlFile, new XmlWriterSettings {
Indent = true
});
xmlWriter.WriteStartDocument();
xmlWriter.WriteStartElement("customers");
foreach (Customer customer in customers)
{
xmlWriter.WriteStartElement("customer");
xmlWriter.WriteElementString("name", customer.Name);
xmlWriter.WriteElementString("creditcard", Protector.Encrypt(customer.CreditCard, passwordToEncrypt));
// to protect the password we must salt and hash it, and store the random salt used
var user = Protector.Register(customer.Name, customer.Password);
xmlWriter.WriteElementString("password", user.SaltedHashedPassword);
xmlWriter.WriteElementString("salt", user.Salt);
xmlWriter.WriteEndElement(); // customer
}
xmlWriter.WriteEndElement(); // customers
xmlWriter.WriteEndDocument();
xmlWriter.Close();
}
static void Main(string[] args)
{
WriteLine("Registering Alice with Pa$$w0rd.");
var alice = Protector.Register("Alice", "Pa$$w0rd");
WriteLine($"Name: {alice.Name}");
WriteLine($"Salt: {alice.Salt}");
WriteLine("Password (salted and hashed): {0}", alice.SaltedHashedPassword);
WriteLine();
}
public void RegisterTest()
{
var alice = Protector.Register("alice", "mypass");
Console.WriteLine($"Name: {alice.Name}");
Console.WriteLine($"Salt: {alice.Salt}");
Console.WriteLine($"SaltedHash: {alice.SaltedHashedPassword}");
Assert.IsTrue(Protector.CheckPassword("alice", "mypass"));
Assert.IsFalse(Protector.CheckPassword("alice", "notpass"));
}
public static void Run()
{
Protector.Register("Alice", "Pa$$w0rd", new[] { "Admins" });
Protector.Register("Bob", "Pa$$w0rd",
new[] { "Sales", "TeamLeads" });
Protector.Register("Eve", "Pa$$w0rd");
Write($"Enter your user name: ");
string username = ReadLine();
Write($"Enter your password: "******"Log in failed.");
return;
}
var p = Thread.CurrentPrincipal;
WriteLine($"IsAuthenticated: {p.Identity.IsAuthenticated}");
WriteLine($"AuthenticationType: {p.Identity.AuthenticationType}");
WriteLine($"Name: {p.Identity.Name}");
WriteLine($"IsInRole(\"Admins\"): {p.IsInRole("Admins")}");
WriteLine($"IsInRole(\"Sales\"): {p.IsInRole("Sales")}");
if (p is ClaimsPrincipal)
{
WriteLine($"{p.Identity.Name} has the following claims:");
foreach (Claim claim in (p as ClaimsPrincipal).Claims)
{
WriteLine($"{claim.Type}: {claim.Value}");
}
}
try
{
SecureFeature();
}
catch (System.Exception ex)
{
WriteLine($"{ex.GetType()}: {ex.Message}");
}
}
static void Main(string[] args)
{
WriteLine("Registering Alice with Pa$$w0rd.");
var alice = Protector.Register("Alice", "Pa$$w0rd");
WriteLine($"Name: {alice.Name}");
WriteLine($"Salt: {alice.Salt}");
WriteLine("Password (salted and hashed): {0}",
arg0: alice.SaltedHashedPassword);
WriteLine();
Write("Enter a new user to register: ");
string username = ReadLine();
Write($"Enter a password for {username}: ");
string password = ReadLine();
var user = Protector.Register(username, password);
WriteLine($"Name: {user.Name}");
WriteLine($"Salt: {user.Salt}");
WriteLine("Password (salted and hashed): {0}",
arg0: user.SaltedHashedPassword);
WriteLine();
bool correctPassword = false;
while (!correctPassword)
{
Write("Enter a username to log in: ");
string loginUsername = ReadLine();
Write("Enter a password to log in: ");
string loginPassword = ReadLine();
correctPassword = Protector.CheckPassword(
loginUsername, loginPassword);
if (correctPassword)
{
WriteLine($"Correct! {loginUsername} has been logged in.");
}
else
{
WriteLine("Invalid username or password. Try again.");
}
}
}
static void Main(string[] args)
{
WriteLine("Registering [email protected] with Pa$$w0rd");
var alice = Protector.Register("*****@*****.**", "Pa$$w0rd");
WriteLine($"Name: {alice.Name}");
WriteLine($"Salt: {alice.Salt}");
WriteLine($"SaltedAndHashed password: {alice.SaltedHashedPassword}\n");
WriteLine("Enter a new user to register: ");
string username = ReadLine();
WriteLine($"Enter password for {username}: ");
string password = ReadLine();
var newUser = Protector.Register(username, password);
WriteLine($"New user: {newUser.Name}");
WriteLine($"Salt: {newUser.Salt}");
WriteLine($"SaltedAndHashed password: {newUser.SaltedHashedPassword}\n");
bool correctPassword = false;
while (!correctPassword)
{
WriteLine($"Enter a username to log in with: ");
string loginUsername = ReadLine();
WriteLine($"Enter the password for {loginUsername}: ");
string loginPassword = ReadLine();
correctPassword = Protector.CheckPassword(loginUsername, loginPassword);
if (correctPassword)
{
WriteLine($"{loginUsername} has successfully logged in.");
}
else
{
WriteLine($"{loginUsername} cannot log in with details provided. Try again. \n");
}
}
WriteLine("End of HashingApp :-)");
}
static void Main(string[] args)
{
WriteLine("Registering Teisel UwU with Pa$$w0rd");
var teisel = Protector.Register("Teisel", "Pa$$w0rd");
WriteLine($"Name {teisel.Name}");
WriteLine($"Salt : {teisel.Salt}");
WriteLine($"Password (Salted and hashed) : {teisel.SaltedHashedPassword}");
Write("Enter a new user to register : ");
string username = ReadLine();
Write($"Enter password for {username}");
string password = ReadLine();
var user = Protector.Register(username, password);
WriteLine($"Name {user.Name}");
WriteLine($"Salt : {user.Salt}");
WriteLine($"Password (Salted and hashed) : {user.SaltedHashedPassword}");
WriteLine();
bool correctPassword = false;
while (!correctPassword)
{
Write("Enter a username to log in");
string loginUsername = ReadLine();
Write("Enter a password to log in");
string loginPassword = ReadLine();
correctPassword = Protector.CheckPassword(loginUsername, loginPassword);
if (correctPassword)
{
WriteLine($"Welcome back! {loginUsername} has been logged in");
}
else
{
WriteLine("Invalid username or password");
}
}
}
static void Main(string[] args)
{
Console.WriteLine("A user named Alice has been registered with Pas$$w0rd as her password.");
var alice = Protector.Register("Alice", "Pa$$w0rd");
Console.WriteLine($"Name: {alice.Name}");
Console.WriteLine($"Salt: {alice.Salt}");
Console.WriteLine($"Salted hashed password: {alice.SaltedHashedPassword}");
Console.WriteLine();
Console.WriteLine("Enter a username to register: ");
string username = Console.ReadLine();
Console.WriteLine("Enter a password to register: ");
string password = Console.ReadLine();
var user = Protector.Register(username, password);
Console.WriteLine($"Name: {user.Name}");
Console.WriteLine($"Salt: {user.Salt}");
Console.WriteLine($"Salted hashed password: {user.SaltedHashedPassword}");
Console.WriteLine();
Console.WriteLine("---------------------------------------------------");
Console.WriteLine();
bool correctPassword = false;
while (!correctPassword)
{
Console.WriteLine("Enter a username to login: "******"Enter a password to login: "******"Correct! {loginUsername} has been logged in.");
}
else
{
Console.WriteLine("Invalid username or password. Try again.");
}
}
}
static void Main(string[] args)
{
Console.WriteLine("================== Registration ==================");
Write("Name: ");
var name = ReadLine();
Write("Password: "******"Name: " + user.Name);
WriteLine("Salt: " + user.Salt);
WriteLine("SaltedHashedPassword: "******"================== Password Check ==================");
bool isPasswordCorrect = false;
while (!isPasswordCorrect)
{
Write("Enter Name: ");
var nameInput = ReadLine();
Write("Enter password: "******"Passsword Correct! =)");
}
else
{
WriteLine("Wrong password. Please try again:");
}
}
}
