public void EnsureMainMethodWorks()
{
string originalEncoded = @"0812561ae6bd42cfb7bee1311a29893508e71c340912e4614f3d9e6c61dccdd5af228051eb4373170A058394b17ac301086ef72ac5367180eb051040d4241e426bbde12bca805f665227e8060234ec07042859ffbc0202b4ed0304bdadb4e00402de60";
string[] requestedTags = { "0x01", "0x03", "0x04", "0x05", "0x06", "0x0a" };
string hash = BerTlvLogic.GetBase64UrlHashFromEncodedStringForGivenTags(requestedTags, originalEncoded);
Assert.AreEqual(@"EQ9q1Hjyr_pfSBj1_M2vqAMFH-MYhP2zwhgYfC8u8-g", hash);
}
public void AllTagsAreMissing()
{
string originalEncoded = @"0812561ae6bd42cfb7bee1311a29893508e71c340912e4614f3d9e6c61dccdd5af228051eb4373170A058394b17ac301086ef72ac5367180eb051040d4241e426bbde12bca805f665227e8060234ec07042859ffbc0202b4ed0304bdadb4e00402de60";
string[] requestedTags = { "0xaa", "0xba" };
List <string> extractedValues = BerTlvLogic.ExtractSortedRequestedTagsFromString(requestedTags, originalEncoded);
Assert.AreEqual(0, extractedValues.Count);
}
public void HashStreamWithEmptyString()
{
string startString = "";
using (Stream temp = new MemoryStream(Encoding.UTF8.GetBytes(startString)))
{
Assert.AreEqual(@"DldRwCblQ7Loqy6wYJnaodHl30d3j3eH-qtFzfEv46g", BerTlvLogic.ComputeBase64Blake2bHashInBuffers(temp));
}
}
public void ExtractTagsFromCorruptedString()
{
string originalEncoded = @"ThisIsClearlyNotBerTlvEncoded";
string[] requestedTags = { "0x01", "0x03", "0x04", "0x05", "0x06", "0x0a", "0xaa" };
List <string> extractedValues = BerTlvLogic.ExtractSortedRequestedTagsFromString(requestedTags, originalEncoded);
Assert.AreEqual(0, extractedValues.Count);
}
public void HashStreamWithSmallBuffer()
{
string startString = "6EF72AC5367180EB.BDADB4E0.DE60.40D4241E426BBDE12BCA805F665227E8.34EC.8394B17AC3";
using (Stream temp = new MemoryStream(Encoding.UTF8.GetBytes(startString)))
{
Assert.AreEqual(@"EQ9q1Hjyr_pfSBj1_M2vqAMFH-MYhP2zwhgYfC8u8-g", BerTlvLogic.ComputeBase64Blake2bHashInBuffers(temp, 32, 1));
}
}
public void ConcatenatePopulatedListToUpper()
{
Assert.AreEqual("A.B.C.D.E.F",
BerTlvLogic.CreateFullstopSeparatedString(new List <string>
{
"a",
"b",
"c",
"D",
"e",
"F"
}));
}
public void ConcatenatePopulatedList()
{
Assert.AreEqual("6EF72AC5367180EB.BDADB4E0.DE60.40D4241E426BBDE12BCA805F665227E8.34EC.8394B17AC3",
BerTlvLogic.CreateFullstopSeparatedString(new List <string>
{
"6EF72AC5367180EB",
"BDADB4E0",
"DE60",
"40D4241E426BBDE12BCA805F665227E8",
"34EC",
"8394B17AC3"
}));
}
static void Main(string[] args)
{
#region Read Data from Config File
string encodedString = ConfigurationManager.AppSettings[ConfigKeys.EncodedStringKey];
if (String.IsNullOrWhiteSpace(encodedString))
{
Console.WriteLine($"Missing {ConfigKeys.EncodedStringKey} value in ConfigFile. Current Value is: {encodedString}. Press any Key to Exit.");
Console.ReadKey();
return;
}
string tagIds = ConfigurationManager.AppSettings[ConfigKeys.TagsIdKey];
if (String.IsNullOrWhiteSpace(tagIds))
{
Console.WriteLine($"Missing {ConfigKeys.TagsIdKey} value in ConfigFile. Current Value is: {tagIds}. Press any Key to Exit.");
Console.ReadKey();
return;
}
string[] requestedTags = tagIds.Split(new char[] { ',' });
if (requestedTags == null || requestedTags.Length < 1)
{
Console.WriteLine($"No tags to extract. TagIds obtained from Config file are: {tagIds}. Press any Key to Exit.");
Console.ReadKey();
return;
}
#endregion
#region Get hash from values extracted
try
{
string hash = BerTlvLogic.GetBase64UrlHashFromEncodedStringForGivenTags(requestedTags, encodedString);
Console.WriteLine($"Extracted hash: {hash} from Encoded String: {encodedString} for tags: {String.Join(",", requestedTags)}. Press any Key to Exit.");
Console.ReadKey();
return;
}
catch (Exception ex)
{
Console.WriteLine($"Exception thrown when trying to Convert String: {encodedString} for tags: {String.Join(",", requestedTags)}. Exception is: {ex.Message}. Press any Key to Exit.");
Console.ReadKey();
return;
}
#endregion
}
public void ConvertNotAHex()
{
Assert.AreEqual(10, BerTlvLogic.HexadecimalToInteger("NotAHex"));
}
public void ConvertEmpty()
{
Assert.AreEqual(10, BerTlvLogic.HexadecimalToInteger(""));
}
public void Convert10()
{
Assert.AreEqual(10, BerTlvLogic.HexadecimalToInteger("0x0a"));
}
public void Convert6()
{
Assert.AreEqual(6, BerTlvLogic.HexadecimalToInteger("0x06"));
}
public void Convert5()
{
Assert.AreEqual(5, BerTlvLogic.HexadecimalToInteger("0x05"));
}
public void Convert4()
{
Assert.AreEqual(4, BerTlvLogic.HexadecimalToInteger("0x04"));
}
public void Convert3Trimmed()
{
Assert.AreEqual(3, BerTlvLogic.HexadecimalToInteger(" 0x03 "));
}
public void ConcatenateEmptyList()
{
Assert.AreEqual(String.Empty, BerTlvLogic.CreateFullstopSeparatedString(new List <string>()));
}
public void ConcatenateNullList()
{
Assert.AreEqual(String.Empty, BerTlvLogic.CreateFullstopSeparatedString(null));
}
