public void TimeBasedTokenGenerator_Defaults_GenerateTokenWithDefaults()
{
var gen = new Csg.ApiKeyGenerator.TimeBasedTokenGenerator();
var token = Base64UrlTextEncoder.Encode(gen.ComputeToken(ClientID, ClientSecret, TokenDateTime));
Assert.AreEqual(TokenString, token);
}
public void TimeBasedTokenGenerator_NoTolerance_ValidateToken()
{
var gen = new Csg.ApiKeyGenerator.TimeBasedTokenGenerator()
{
AllowedNumberOfDriftIntervals = 0
};
Assert.IsFalse(gen.ValidateToken(ClientID, ClientSecret, TokenBytes, TokenDateTime.AddSeconds(-61)));
Assert.IsFalse(gen.ValidateToken(ClientID, ClientSecret, TokenBytes, TokenDateTime.AddSeconds(-60)));
Assert.IsTrue(gen.ValidateToken(ClientID, ClientSecret, TokenBytes, TokenDateTime));
Assert.IsFalse(gen.ValidateToken(ClientID, ClientSecret, TokenBytes, TokenDateTime.AddSeconds(+60)));
Assert.IsFalse(gen.ValidateToken(ClientID, ClientSecret, TokenBytes, TokenDateTime.AddSeconds(+61)));
}
public void TimeBasedTokenGenerator_Defaults_ValidateTokenWithDriftTolerance()
{
var gen = new Csg.ApiKeyGenerator.TimeBasedTokenGenerator();
// minus 1 interval is 23:59:00
// zero is 00:00:00
// 00:00:00 minus 61 seconds is 23:58:59, which is interval -2
Assert.IsFalse(gen.ValidateToken(ClientID, ClientSecret, TokenBytes, TokenDateTime.AddSeconds(-61)));
// 00:00:00 minus 60 seconds is 23:59:00, which is in interval -1
Assert.IsTrue(gen.ValidateToken(ClientID, ClientSecret, TokenBytes, TokenDateTime.AddSeconds(-60)));
// 00:01:00 is within 1 interval of tolerance
Assert.IsTrue(gen.ValidateToken(ClientID, ClientSecret, TokenBytes, TokenDateTime.AddSeconds(60)));
// 00:00:59 is the last tick of the zero interval, 00:01:59 is the last tick of the first interval away from zero
Assert.IsTrue(gen.ValidateToken(ClientID, ClientSecret, TokenBytes, TokenDateTime.AddSeconds(119)));
// should fail, since it's past 00:01:59
Assert.IsFalse(gen.ValidateToken(ClientID, ClientSecret, TokenBytes, TokenDateTime.AddSeconds(120)));
}
public void TimeBasedTokenGenerator_Defaults_ValidateToken()
{
var gen = new Csg.ApiKeyGenerator.TimeBasedTokenGenerator();
Assert.IsTrue(gen.ValidateToken(ClientID, ClientSecret, TokenBytes, TokenDateTime));
}
