/// <summary>
/// Decodes and decrypts the dns3 string returned by <see cref="GenerateDns3String"/>.
/// </summary>
/// <param name="dns3String">String to decrypt.</param>
/// <param name="requestId">The request id retrieved with GenerateDns3String.</param>
/// <returns></returns>
public string DecryptDns3TXT(string dns3String, int requestId)
{
ThrowIfDisposed();
byte[] id = new byte[ToxConstants.AddressSize];
byte[] idRecordBytes = Encoding.UTF8.GetBytes(dns3String);
int result = ToxDnsFunctions.DecryptDns3TXT(_toxDns3, id, idRecordBytes, (uint)idRecordBytes.Length, ToxTools.Map(requestId));
if (result == 0)
{
return(ToxTools.HexBinToString(id));
}
else
{
throw new Exception("Could not decrypt and decode id_record");
}
}
/// <summary>
/// Decodes and decrypts the dns3 string returned by <see cref="GenerateDns3String"/>.
/// </summary>
/// <param name="dns3String"></param>
/// <param name="requestId"></param>
/// <returns></returns>
public string DecryptDns3TXT(string dns3String, uint requestId)
{
if (_disposed)
{
throw new ObjectDisposedException(GetType().FullName);
}
byte[] id = new byte[32 + sizeof(uint) + sizeof(ushort)];
byte[] idRecordBytes = Encoding.UTF8.GetBytes(dns3String);
int result = ToxDnsFunctions.DecryptDns3TXT(_toxDns3, id, idRecordBytes, (uint)idRecordBytes.Length, (uint)requestId);
if (result == 0)
{
return(ToxTools.HexBinToString(id));
}
else
{
throw new Exception("Could not decrypt and decode id_record");
}
}
public void HexBinToString_Result_AreEqual(byte[] input, string expected)
{
var result = ToxTools.HexBinToString(input);
Assert.AreEqual(expected, result);
}
/// <summary>
/// Retrieves a string of the tox key.
/// </summary>
/// <returns></returns>
public string GetString()
{
return(ToxTools.HexBinToString(key));
}
public void IsValid_ValidIdString_IsTrue()
{
var result = ToxId.IsValid(ToxTools.HexBinToString(this.validTestId));
Assert.IsTrue(result);
}
public void Constructor_InvalidChecksumString_ArgumentException()
{
Assert.Throws <ArgumentException>(() => new ToxId(ToxTools.HexBinToString(this.invalidTestId)));
}
