public void Create_CalculatesSameMacForSameUserWithSameSessionComponent()
{
_helper = new AuthenticatedSessionIDHelper(_rng, new byte[32], new HmacSha256Helper());
var session1 = _helper.Create("klings").AddBase64Padding();
var session2 = _helper.Create("klings").AddBase64Padding();
Assert.AreEqual(session1, session2);
}
public void Create_CreatesRandomIdWithMac()
{
var expectedSessionId = GetMockValidSessionID();
var sessionID = _helper.Create("klings");
Assert.AreEqual(expectedSessionId, sessionID);
}
//[Test]
public void Create_Performance()
{
_helper = new AuthenticatedSessionIDHelper(new RNGCryptoServiceProvider(), new byte[32], new HmacSha256Helper());
foreach (var number in Enumerable.Range(0, 10000000))
{
_helper.Create("klings");
}
}
public void Create_CalculatesDifferentMacForDifferentUsersWithSameSessionComponent()
{
_helper = new AuthenticatedSessionIDHelper(_rng, new byte[32], new HmacSha256Helper());
var session1 = Convert.FromBase64String(_helper.Create("klings").AddBase64Padding());
var session2 = Convert.FromBase64String(_helper.Create("klings2").AddBase64Padding());
for (var i = 0; i < SessionIdComponentLength; i++)
{
Assert.AreEqual(session1[i], session2[i]);
}
var differs = false;
for (var i = SessionIdComponentLength; i < session1.Length; i++)
{
differs = differs || session1[i] != session2[i];
}
Assert.IsTrue(differs, "MACs were equal.");
}