public void ParseXORMappedAddressAttributeTestMethod()
{
logger.LogDebug("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
logger.BeginScope(System.Reflection.MethodBase.GetCurrentMethod().Name);
byte[] stunAttribute = new byte[] { 0x00, 0x01, 0xe0, 0xda, 0xe1, 0xba, 0x85, 0x3f };
STUNXORAddressAttribute xorAddressAttribute = new STUNXORAddressAttribute(STUNAttributeTypesEnum.XORMappedAddress, stunAttribute);
Assert.Equal(49608, xorAddressAttribute.Port);
Assert.Equal("192.168.33.125", xorAddressAttribute.Address.ToString());
}
public void ParseCoturnSTUNResponseTestMethod()
{
logger.LogDebug("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
logger.BeginScope(System.Reflection.MethodBase.GetCurrentMethod().Name);
byte[] stunResp = new byte[] { 0x01, 0x01, 0x00, 0x44, 0x21, 0x12, 0xa4, 0x42, 0x6b, 0x4c, 0xf3, 0x18, 0xd0, 0xa7, 0xf5, 0x40,
0x97, 0x30, 0x3a, 0x27, 0x00, 0x20, 0x00, 0x08, 0x00, 0x01, 0x9e, 0x90, 0x1a, 0xb5, 0x08, 0xf3,
0x00, 0x01, 0x00, 0x08, 0x00, 0x01, 0xbf, 0x82, 0x3b, 0xa7, 0xac, 0xb1, 0x80, 0x2b, 0x00, 0x08,
0x00, 0x01, 0x0d, 0x96, 0x67, 0x1d, 0x42, 0xf3, 0x80, 0x22, 0x00, 0x1a, 0x43, 0x6f, 0x74, 0x75,
0x72, 0x6e, 0x2d, 0x34, 0x2e, 0x35, 0x2e, 0x30, 0x2e, 0x33, 0x20, 0x27, 0x64, 0x61, 0x6e, 0x20,
0x45, 0x69, 0x64, 0x65, 0x72, 0x27, 0x77, 0x75 };
STUNMessage stunMessage = STUNMessage.ParseSTUNMessage(stunResp, stunResp.Length);
STUNHeader stunHeader = stunMessage.Header;
logger.LogDebug("Request type = " + stunHeader.MessageType + ".");
logger.LogDebug("Length = " + stunHeader.MessageLength + ".");
logger.LogDebug("Transaction ID = " + BitConverter.ToString(stunHeader.TransactionId) + ".");
foreach (STUNAttribute attribute in stunMessage.Attributes)
{
if (attribute.AttributeType == STUNAttributeTypesEnum.MappedAddress)
{
STUNAddressAttribute addressAttribute = new STUNAddressAttribute(attribute.Value);
logger.LogDebug(" " + attribute.AttributeType + " " + addressAttribute.Address + ":" + addressAttribute.Port + ".");
Assert.Equal("59.167.172.177", addressAttribute.Address.ToString());
Assert.Equal(49026, addressAttribute.Port);
}
else if (attribute.AttributeType == STUNAttributeTypesEnum.XORMappedAddress)
{
STUNXORAddressAttribute xorAddressAttribute = new STUNXORAddressAttribute(STUNAttributeTypesEnum.XORMappedAddress, attribute.Value);
logger.LogDebug(" " + attribute.AttributeType + " " + xorAddressAttribute.Address + ":" + xorAddressAttribute.Port + ".");
Assert.Equal("59.167.172.177", xorAddressAttribute.Address.ToString());
Assert.Equal(49026, xorAddressAttribute.Port);
}
else
{
logger.LogDebug(" " + attribute.AttributeType + " " + attribute.Value + ".");
}
}
Assert.Equal(STUNMessageTypesEnum.BindingSuccessResponse, stunHeader.MessageType);
}
public void PutXORMappedAddressAttributeToBufferTestMethod()
{
logger.LogDebug("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
logger.BeginScope(System.Reflection.MethodBase.GetCurrentMethod().Name);
STUNXORAddressAttribute xorAddressAttribute = new STUNXORAddressAttribute(STUNAttributeTypesEnum.XORMappedAddress, 49608, IPAddress.Parse("192.168.33.125"));
byte[] buffer = new byte[12];
xorAddressAttribute.ToByteBuffer(buffer, 0);
Assert.Equal(0x00, buffer[0]);
Assert.Equal(0x20, buffer[1]);
Assert.Equal(0x00, buffer[2]);
Assert.Equal(0x08, buffer[3]);
Assert.Equal(0x00, buffer[4]);
Assert.Equal(0x01, buffer[5]);
Assert.Equal(0xe0, buffer[6]);
Assert.Equal(0xda, buffer[7]);
Assert.Equal(0xe1, buffer[8]);
Assert.Equal(0xba, buffer[9]);
Assert.Equal(0x85, buffer[10]);
Assert.Equal(0x3f, buffer[11]);
}
