public void AggregationResponsePduToStringWithResponseTest()
{
AggregationResponsePdu tag = new AggregationResponsePdu(new TlvTagBuilder(Constants.AggregationResponsePdu.TagType, false, false,
new ITlvTag[]
{
new PduHeader(new TlvTagBuilder(Constants.PduHeader.TagType, false, false,
new ITlvTag[]
{
new StringTag(Constants.PduHeader.LoginIdTagType, false, false, "Test Login Id"),
new IntegerTag(Constants.PduHeader.InstanceIdTagType, false, false, 1),
new IntegerTag(Constants.PduHeader.MessageIdTagType, false, false, 2)
}).BuildTag()),
new AggregationResponsePayload(new TlvTagBuilder(Constants.AggregationResponsePayload.TagType, false, false, new ITlvTag[]
{
new IntegerTag(Constants.PduPayload.RequestIdTagType, false, false, 2),
new IntegerTag(Constants.PduPayload.StatusTagType, false, false, 1),
new StringTag(Constants.PduPayload.ErrorMessageTagType, false, false, "Test error message."),
}).BuildTag()),
new ImprintTag(Constants.Pdu.MacTagType, false, false,
new DataHash(HashAlgorithm.Sha2256,
new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 })),
}).BuildTag());
AggregationResponsePdu tag2 = new AggregationResponsePdu(new RawTag(tag.Type, tag.NonCritical, tag.Forward, tag.EncodeValue()));
Assert.AreEqual(tag.ToString(), tag2.ToString());
}
private static AggregationResponsePayload GetAggregationResponsePayload(string path)
{
byte[] bytes = File.ReadAllBytes(Path.Combine(TestSetup.LocalPath, path));
using (TlvReader reader = new TlvReader(new MemoryStream(bytes)))
{
AggregationResponsePdu pdu = new AggregationResponsePdu(reader.ReadTag());
return(pdu.Payloads[0] as AggregationResponsePayload);
}
}
public void PduTest()
{
byte[] bytes = File.ReadAllBytes(Path.Combine(TestSetup.LocalPath, Resources.KsiService_AggregationResponsePdu_RequestId_1584727637));
using (TlvReader tlvReader = new TlvReader(new MemoryStream(bytes)))
{
AggregationResponsePdu pdu = new AggregationResponsePdu(tlvReader.ReadTag());
Assert.IsNotNull(pdu.Header, "Unexpected PDU header");
Assert.AreEqual(3, pdu.GetChildren().Length, "Unexpected childen count.");
}
}
public void PduMacValidationTest()
{
byte[] bytes = File.ReadAllBytes(Path.Combine(TestSetup.LocalPath, Resources.KsiService_AggregatorConfigResponsePdu));
ImprintTag mac;
using (TlvReader tlvReader = new TlvReader(new MemoryStream(bytes)))
{
mac = new AggregationResponsePdu(tlvReader.ReadTag()).Mac;
}
Assert.IsTrue(Pdu.ValidateMac(bytes, mac, Util.EncodeNullTerminatedUtf8String(TestConstants.ServicePass)), "MAC should be valid");
}
public void PduMacValidationWith0x0IntStaticInvalidTest()
{
byte[] bytes = File.ReadAllBytes(Path.Combine(TestSetup.LocalPath, Resources.KsiService_AggregatorConfigResponsePdu_0x0_Int));
AggregationResponsePdu pdu;
using (TlvReader tlvReader = new TlvReader(new MemoryStream(bytes)))
{
pdu = new AggregationResponsePdu(tlvReader.ReadTag());
}
// 0x0 value representing an integer is converted to an empty TLV, thus MAC check will fail.
byte[] pduBytes = pdu.Encode();
Assert.IsFalse(Pdu.ValidateMac(pduBytes, pdu.Mac, Util.EncodeNullTerminatedUtf8String(TestConstants.ServicePass)), "MAC should be invalid");
}
public void AggregationResponsePduToStringWithErrorTest()
{
AggregationResponsePdu tag = new AggregationResponsePdu(new TlvTagBuilder(Constants.AggregationResponsePdu.TagType, false, false,
new ITlvTag[]
{
new AggregationErrorPayload(new TlvTagBuilder(Constants.ErrorPayload.TagType, false, false, new ITlvTag[]
{
new IntegerTag(Constants.PduPayload.StatusTagType, false, false, 1),
new StringTag(Constants.PduPayload.ErrorMessageTagType, false, false, "Test Error message")
}).BuildTag())
}).BuildTag());
AggregationResponsePdu tag2 = new AggregationResponsePdu(new RawTag(tag.Type, tag.NonCritical, tag.Forward, tag.EncodeValue()));
Assert.AreEqual(tag.ToString(), tag2.ToString());
}
private static List <KsiServiceResponsePayloadInfo> GetAggregatorResponsePayloadInfos(RawTag pdu)
{
List <KsiServiceResponsePayloadInfo> list = new List <KsiServiceResponsePayloadInfo>();
IEnumerable <RawTag> children = GetChildren(pdu.Value);
bool containsUnknownPayload = false;
foreach (RawTag child in children)
{
switch (child.Type)
{
case Constants.AggregationResponsePayload.TagType:
RawTag requestIdTag = GetTagByType(child.Value, Constants.PduPayload.RequestIdTagType);
if (requestIdTag == null)
{
throw new KsiServiceProtocolException("Cannot find request id tag from aggregation response payload.");
}
list.Add(new KsiServiceResponsePayloadInfo(KsiServiceResponsePayloadType.Aggregation, new IntegerTag(requestIdTag).Value));
break;
case Constants.AggregatorConfigResponsePayload.TagType:
list.Add(new KsiServiceResponsePayloadInfo(KsiServiceResponsePayloadType.AggregatorConfig));
break;
case Constants.ErrorPayload.TagType:
list.Add(new KsiServiceResponsePayloadInfo(KsiServiceResponsePayloadType.Error));
break;
case Constants.PduHeader.TagType:
case Constants.Pdu.MacTagType:
break;
default:
containsUnknownPayload = true;
break;
}
}
if (containsUnknownPayload)
{
// try to parse PDU to check if critical unknown tags are included in which case a parsing exceptions is thrown by AggregationResponsePdu
AggregationResponsePdu aggregationResponsePdu = new AggregationResponsePdu(pdu);
Logger.Warn(string.Format("TCP response processor received unexpected response payloads!{0}PDU:{0}{1}", Environment.NewLine, aggregationResponsePdu));
}
return(list);
}
private static IKsiService GetService(List <PduPayload> payloads, ulong requestId = 1584727637)
{
List <ITlvTag> childTags = new List <ITlvTag> {
new PduHeader(Settings.Default.HttpSigningServiceUser)
};
childTags.AddRange(payloads);
childTags.Add(new ImprintTag(Constants.Pdu.MacTagType, false, false, new DataHash(HashAlgorithm.Sha2256, new byte[32])));
AggregationResponsePdu pdu = TestUtil.GetCompositeTag <AggregationResponsePdu>(Constants.AggregationResponsePdu.TagType, childTags.ToArray());
MethodInfo m = pdu.GetType().GetMethod("SetMacValue", BindingFlags.Instance | BindingFlags.NonPublic);
m.Invoke(pdu, new object[] { HashAlgorithm.Sha2256, Util.EncodeNullTerminatedUtf8String(TestConstants.ServicePass) });
MemoryStream stream = new MemoryStream();
using (TlvWriter writer = new TlvWriter(stream))
{
writer.WriteTag(pdu);
}
return(GetStaticKsiService(stream.ToArray(), requestId));
}
