public static string GenerateOpTicket(OperatorTick op, string secret)
{
if ((secret == null) || (secret.Length == 0))
{
throw new ArgumentNullException("Invalid Argument");
}
try
{
string OpInfoStr = op.GenerateOpInfo();
byte[] Key = TicketTool.GetKey(secret);
byte[] OpInfoByte = Encoding.Unicode.GetBytes(OpInfoStr);
MemoryStream MSTicket = new MemoryStream();
MSTicket.Write(TicketTool.ConvertLength(OpInfoByte.Length), 0, 2);
MSTicket.Write(OpInfoByte, 0, OpInfoByte.Length);
MSTicket.Write(TicketTool.ConvertLength(Key.Length), 0, 2);
MSTicket.Write(Key, 0, Key.Length);
byte[] OpTicketCryptByte = TicketTool.Crypt(MSTicket.ToArray(), Key);
string OpTicketCryptStr = Encoding.ASCII.GetString(TicketTool.Base64Encode(OpTicketCryptByte));
return(OpTicketCryptStr);
}
catch (Exception e)
{
throw e;
}
}
public static OperatorTick GetFromString(string opinfo, string secret)
{
try
{
byte[] Key = TicketTool.GetKey(secret);
byte[] OpLoginTicketCry = TicketTool.Base64Decode(Encoding.ASCII.GetBytes(opinfo));
byte[] OpLoginTicketDec = TicketTool.Decrypt(OpLoginTicketCry, Key);
byte[] OpLoginInfoByte;
if (OpLoginTicketDec.Length < 2)
{
throw new System.Exception("Invalid ticket");
}
int OpNextLen = TicketTool.GetPart(OpLoginTicketDec, 0, out OpLoginInfoByte);
byte[] TickKey;
if (OpLoginTicketDec.Length < OpNextLen + 2)
{
throw new System.Exception("Invalid ticket");
}
OpNextLen = TicketTool.GetPart(OpLoginTicketDec, OpNextLen, out TickKey);
if (!TicketTool.CompareByteArrays(Key, TickKey))
{
throw new System.Exception("Invalid ticket");
}
string OpLoginInfo = Encoding.Unicode.GetString(OpLoginInfoByte);
string[] arra = OpLoginInfo.Split('\n');
if (arra.Length == 13)
{
OperatorTick op = new OperatorTick(Convert.ToInt32(arra[0]), arra[1], Convert.ToInt32(arra[2]), arra[3], arra[4]);
op.Desp1 = arra[5];
op.Desp2 = arra[6];
op.Desp3 = arra[7];
op.Desp4 = arra[8];
op.Desp5 = arra[9];
op.Desp6 = arra[10];
op.Desp7 = arra[11];
op.Desp8 = arra[12];
return(op);
}
else
{
throw new Exception("转换OperatorTick参数个数不对！");
}
}
catch
{
return(null);
}
}
