public void Should_be_able_to_apply_filter_using_delegatefilter()
{
var filter = new TextLogMaskingFilter(new TextMaskingRule()
{
Field = "txid", Mask = Masks.DefaultMask
});
var delegateFilter = new DelegateFilter(filter.Apply);
var id = Convert.ToString(Guid.NewGuid());
var apiLog = Utility.GetApiLog();
apiLog.Id = id;
var filteredLog = delegateFilter.Apply(apiLog);
var formatter = JsonLogFormatter.Instance;
var firehoseSink = Utility.GetFirehoseSink();
var redisSink = Utility.GetRedisSink();
var compositeSink = Utility.GetCompositeSink(formatter, redisSink, firehoseSink);
var logWriter = new LogWriter(formatter, compositeSink);
logWriter.WriteAsync(filteredLog).GetAwaiter().GetResult();
//Thread.Sleep(60000);
var logData = Utility.GetEsLogDataById(id);
var esLogId = string.Empty;
var expected = "1*********3";
string actual;
logData.TryGetValue("txid", out actual);
Assert.Equal(expected, actual);
}
public void MaskCompleteValue_Should_Mast_Entire_Value()
{
var id = Convert.ToString(Guid.NewGuid());
var apiLog = Utility.GetApiLog();
apiLog.Id = id;
var filter = new TextLogMaskingFilter(new TextMaskingRule()
{
Field = "txid", Mask = Masks.MaskCompleteValue
});
var maskedLog = filter.Apply(apiLog);
var formatter = JsonLogFormatter.Instance;
var firehoseSink = Utility.GetFirehoseSink();
var redisSink = Utility.GetRedisSink();
var compositeSink = Utility.GetCompositeSink(formatter, redisSink, firehoseSink);
var logWriter = new LogWriter(formatter, compositeSink);
logWriter.WriteAsync(maskedLog).GetAwaiter().GetResult();
//Thread.Sleep(60000);
var logData = Utility.GetEsLogDataById(id);
var esLogId = string.Empty;
var expected = "***********";
string actual;
logData.TryGetValue("txid", out actual);
Assert.Equal(expected, actual);
}
public void Should_Not_Mask_NullOrEmpty_TextLog()
{
var id = Convert.ToString(Guid.NewGuid());
var apiLog = Utility.GetApiLog();
apiLog.Id = id;
apiLog.TransactionId = string.Empty;
var filter = new TextLogMaskingFilter(new TextMaskingRule()
{
Field = "txid", Mask = Masks.DoNotMaskNullOrEmpty
});
var maskedLog = filter.Apply(apiLog);
var formatter = JsonLogFormatter.Instance;
var firehoseSink = Utility.GetFirehoseSink();
var redisSink = Utility.GetRedisSink();
var compositeSink = Utility.GetCompositeSink(formatter, redisSink, firehoseSink);
var logWriter = new LogWriter(formatter, compositeSink);
logWriter.WriteAsync(maskedLog).GetAwaiter().GetResult();
//Thread.Sleep(60000);
var logData = Utility.GetEsLogDataById(id);
var esLogId = string.Empty;
string actual;
logData.TryGetValue("txid", out actual);
Assert.AreEqual(string.Empty, actual);
}
public void VerifyQueryStringFieldsAreMaskedCorrectly()
{
var apiLog = new ApiLog();
var cc = "4111111111111111";
var maskedCC = "411111******1111";
var query = "PARAM1= aa ¶mCC= " + cc + " ¶m2= aaa ¶m3= aaaaa ";
var filter = new TextLogMaskingFilter(new QueryStringMaskingRule("queryField", new TextMaskingRule[]
{
new TextMaskingRule {
Field = "param1", Mask = Masks.DefaultMask
},
new TextMaskingRule {
Field = "paramcc", Mask = Masks.CreditCardMask
}
}));
apiLog.TrySetValue("queryField", query);
apiLog.TrySetValue("queryFieldNotToBeMasked", query);
var masked = filter.Apply(apiLog);
var fields = masked.GetFields();
var maskedQueryField = fields.First(x => x.Key == "queryField").Value;
var maskedQueryFieldNoToBeMasked = fields.First(x => x.Key == "queryFieldNotToBeMasked").Value;
Assert.Equal("PARAM1=**¶mCC=" + maskedCC + "¶m2= aaa ¶m3= aaaaa ", maskedQueryField);
Assert.Equal(query, maskedQueryFieldNoToBeMasked);
}
public void VerifyTextFieldsAreMaskedCorrectly()
{
var apiLog = new ApiLog();
var cc = "4111111111111111";
var maskedCC = "411111******1111";
var filter = new TextLogMaskingFilter(new List <TextMaskingRule> {
new TextMaskingRule {
Field = "textField", Mask = Masks.DefaultMask
},
new TextMaskingRule {
Field = "textFieldCC", Mask = Masks.CreditCardMask
}
});
apiLog.TrySetValue("textField", "textFieldValue");
apiLog.TrySetValue("textFieldCC", cc);
apiLog.TrySetValue("textFieldNotToBeMasked", "textFieldNotToBeMaskedValue");
var masked = filter.Apply(apiLog);
var fields = masked.GetFields();
var maskedTextField = fields.First(x => x.Key == "textField").Value;
var maskedTextFieldCC = fields.First(x => x.Key == "textFieldCC").Value;
var maskedTextFieldNoToBeMasked = fields.First(x => x.Key == "textFieldNotToBeMasked").Value;
Assert.Equal("t************e", maskedTextField);
Assert.Equal(maskedCC, maskedTextFieldCC);
Assert.Equal("textFieldNotToBeMaskedValue", maskedTextFieldNoToBeMasked);
}
public void Should_Be_Able_To_Add_Filters_Using_MaskingDelegate()
{
var loggingFilter = new LoggingFilter(new List <ILogFilter>());
var filter = new TextLogMaskingFilter(new TextMaskingRule()
{
Field = "txid", Mask = Masks.DefaultMask
});
var filter1 = new TextLogMaskingFilter(new TextMaskingRule()
{
Field = "verb", Mask = Masks.DefaultMask
});
loggingFilter.ConfigureMaskingDelegate(filter.Apply).Apply();
loggingFilter.ConfigureMaskingDelegate(filter1.Apply).Apply();
var id = Convert.ToString(Guid.NewGuid());
var apiLog = Utility.GetApiLog();
apiLog.Id = id;
var formatter = JsonLogFormatter.Instance;
var firehoseSink = Utility.GetFirehoseSink();
var redisSink = Utility.GetRedisSink();
var compositeSink = Utility.GetCompositeSink(formatter, redisSink, firehoseSink);
var logWriter = new LogWriter(formatter, compositeSink, loggingFilter.Filters);
logWriter.WriteAsync(apiLog).GetAwaiter().GetResult();
//Thread.Sleep(60000);
var logData = Utility.GetEsLogDataById(id);
var esLogId = string.Empty;
var expected = "1*********3";
string actual;
logData.TryGetValue("txid", out actual);
var expected1 = "v***";
string actual1;
logData.TryGetValue("verb", out actual1);
Assert.Equal(expected, actual);
Assert.Equal(expected1, actual1);
}
public void VerifyWhenMaskingFieldAsTextFails_ValueIsSetToDefaultMaskingFailureValue()
{
var apiLog = new ApiLog();
var filter = new TextLogMaskingFilter(new List <TextMaskingRule> {
new TextMaskingRule {
Field = "textField", Mask = new FuncMask(new Func <string, string>((string value) => { throw new Exception("MaskingFailed"); }))
}
});
apiLog.TrySetValue("textField", "textFieldValue");
var masked = filter.Apply(apiLog);
var fields = masked.GetFields();
var maskedTextField = fields.First(x => x.Key == "textField").Value;
Assert.Equal(maskedTextField, KeyStore.Masking.MaskingFailed);
Assert.True(Boolean.Parse(fields.First(x => x.Key == KeyStore.Masking.MaskingFailedKey).Value.ToString()));
}
public void Should_Display_MaskingFailed_For_Invalid_Querystring()
{
var id = Convert.ToString(Guid.NewGuid());
var apiLog = Utility.GetApiLog();
apiLog.Id = id;
List <TextMaskingRule> _rules = new List <TextMaskingRule>();
_rules.Add(new TextMaskingRule()
{
Field = "param1", Mask = Masks.MaskCompleteValue
});
_rules.Add(new TextMaskingRule()
{
Field = "param2", Mask = Masks.MaskCompleteValue
});
var queryStringMaskingRule = new QueryStringMaskingRule("Verb", _rules.ToArray());
var filter = new TextLogMaskingFilter(new QueryStringMaskingRule[] { queryStringMaskingRule });
var maskedLog = filter.Apply(apiLog);
var formatter = JsonLogFormatter.Instance;
var firehoseSink = Utility.GetFirehoseSink();
var redisSink = Utility.GetRedisSink();
var compositeSink = Utility.GetCompositeSink(formatter, redisSink, firehoseSink);
var logWriter = new LogWriter(formatter, compositeSink);
logWriter.WriteAsync(maskedLog).GetAwaiter().GetResult();
//Thread.Sleep(60000);
var logData = Utility.GetEsLogDataById(id);
var esLogId = string.Empty;
var expected = "Masking Failed";
string actual;
logData.TryGetValue("verb", out actual);
Assert.Equal(expected, actual);
}
public void Default_Mask_Should_Mask_Value_Based_On_Length()
{
var id = Convert.ToString(Guid.NewGuid());
var apiLog = Utility.GetApiLog();
apiLog.Id = id;
apiLog.SetValue("test1", "ab");
apiLog.SetValue("test2", "abcd");
apiLog.SetValue("test3", "abcdefg");
var rule1 = new TextMaskingRule()
{
Field = "test1",
Mask = Masks.DefaultMask
};
var rule2 = new TextMaskingRule()
{
Field = "test2",
Mask = Masks.DefaultMask
};
var rule3 = new TextMaskingRule()
{
Field = "test3",
Mask = Masks.DefaultMask
};
var filter = new TextLogMaskingFilter(new List <TextMaskingRule> {
rule1, rule2, rule3
});
var maskedLog = filter.Apply(apiLog);
var formatter = JsonLogFormatter.Instance;
var firehoseSink = Utility.GetFirehoseSink();
var redisSink = Utility.GetRedisSink();
var compositeSink = Utility.GetCompositeSink(formatter, redisSink, firehoseSink);
var logWriter = new LogWriter(formatter, compositeSink);
logWriter.WriteAsync(maskedLog).GetAwaiter().GetResult();
//Thread.Sleep(60000);
var logData = Utility.GetEsLogDataById(id);
var esLogId = string.Empty;
var expected1 = "**";
string actual1;
logData.TryGetValue("test1", out actual1);
var expected2 = "a***";
string actual2;
logData.TryGetValue("test2", out actual2);
var expected3 = "a*****g";
string actual3;
logData.TryGetValue("test3", out actual3);
Assert.Equal(expected1, actual1);
}