public void TestConstruction()
{
using (PasswordHash pwd1 = new PasswordHash(TEST_PASSWORD))
{
//no salt provided
using (PasswordHash pwd2 = new PasswordHash(TEST_PASSWORD))
Assert.AreNotEqual(pwd1, pwd2);
using (PasswordHash pwd2 = new PasswordHash(false, Password.Encoding.GetBytes(TEST_PASSWORD)))
Assert.AreNotEqual(pwd1, pwd2);
//identical salt
using (PasswordHash pwd2 = new PasswordHash(TEST_PASSWORD, pwd1.Salt))
Assert.AreEqual(pwd1, pwd2);
using (PasswordHash pwd2 = new PasswordHash(false, Password.Encoding.GetBytes(TEST_PASSWORD), pwd1.Salt))
Assert.AreEqual(pwd1, pwd2);
using (PasswordHash pwd2 = new PasswordHash(new MemoryStream(Password.Encoding.GetBytes(TEST_PASSWORD)), pwd1.Salt))
Assert.AreEqual(pwd1, pwd2);
using (PasswordHash pwd2 = new PasswordHash(new Password(TEST_PASSWORD), pwd1.Salt))
Assert.AreEqual(pwd1, pwd2);
using (SecureString sstr = SecureStringUtils.Create(TEST_PASSWORD))
{
using (PasswordHash pwd2 = new PasswordHash(sstr, pwd1.Salt))
Assert.AreEqual(pwd1, pwd2);
using (PasswordHash pwd2 = new PasswordHash(sstr))
Assert.AreNotEqual(pwd1, pwd2);
}
}
}
IEnumerable <SecureString> MakeStrings()
{
yield return(SecureStringUtils.Create(TEST_PASSWORD));
yield return(SecureStringUtils.Create(TEST_PASSWORD.ToCharArray()));
yield return(SecureStringUtils.Create(new MemoryStream(Encoding.Unicode.GetBytes(TEST_PASSWORD))));
yield return(SecureStringUtils.Create(new MemoryStream(Encoding.UTF8.GetBytes(TEST_PASSWORD)), Encoding.UTF8));
yield return(SecureStringUtils.AppendAll(new SecureString(), TEST_PASSWORD));
}
public void TestRecreate()
{
PasswordKey pk1 = new PasswordKey(TEST_PASSWORD);
PasswordKey pk2 = new PasswordKey(SecureStringUtils.Create(TEST_PASSWORD));
Assert.AreNotEqual(pk1.CreateKey().Key, pk2.CreateKey().Key);
pk2.Salt = pk1.Salt;
Assert.AreEqual(pk1.CreateKey().Key, pk2.CreateKey().Key);
pk1.CreateKey();
Assert.AreEqual(pk1.CreateKey().Key, pk2.CreateKey().Key);
pk1.Salt = new Salt();
Assert.AreNotEqual(pk1.Salt, pk2.Salt);
Assert.AreNotEqual(pk1.CreateKey().Key, pk2.CreateKey().Key);
Assert.AreEqual(pk1.CreateKey().Key, pk2.CreateKey(pk1.Salt).Key);
pk2.Salt = pk1.Salt;
Assert.AreEqual(pk1.Salt, pk2.Salt);
Assert.AreEqual(pk1.CreateKey().Key, pk2.CreateKey().Key);
}