/// <summary>
/// Try and parse data into an SChannel authentication token.
/// </summary>
/// <param name="data">The data to parse.</param>
/// <param name="token">The SChannel authentication token.</param>
/// <param name="client">True if this is a token from a client.</param>
/// <param name="token_count">The token count number.</param>
/// <returns>True if parsed successfully.</returns>
internal static bool TryParse(byte[] data, int token_count, bool client, out SchannelAuthenticationToken token)
{
token = null;
MemoryStream stm = new MemoryStream(data);
BinaryReader reader = new BinaryReader(stm);
List <TlsRecord> records = new List <TlsRecord>();
while (stm.RemainingLength() > 0)
{
if (!TlsRecord.TryParse(reader, out TlsRecord record))
{
return(false);
}
records.Add(record);
}
token = new SchannelAuthenticationToken(data, records);
return(true);
}
internal static bool TryParse(BinaryReader reader, out TlsRecord record)
{
record = null;
try
{
TlsRecordType type = (TlsRecordType)reader.ReadByte();
int major_version = reader.ReadByte();
int minor_version = reader.ReadByte();
int length = (reader.ReadByte() << 8) | reader.ReadByte();
byte[] data = reader.ReadAllBytes(length);
record = new TlsRecord(data, type, major_version, minor_version, data);
return(true);
}
catch (EndOfStreamException)
{
return(false);
}
}