/// <summary>
/// Run 3 Pass Authenticate Flow by Byte Array(length:25)
/// </summary>
/// <param name="inputData">challenge Data and parameters</param>
/// <returns>RanB||E(RanA||RanBRol8)||E(iv,RanARol8)||RanAStartIndex</returns>
private static byte[] DoLoadKey(byte[] inputData)
{
byte[] result = null;
if (inputData.Length != 25)
{
return(result); //ha ha
}
string keyLabel = "2ICH3F0000" + inputData[0].ToString("D2") + "A"; //byte[0]
string KeyVersion = inputData[1].ToString(); //byte[1]
string uid = BitConverter.ToString(inputData, 2, 7).Replace("-", ""); //byte[2~8]
string deviceId = BitConverter.ToString(inputData, 9, 16).Replace("-", ""); //byte[9~24]
EskmsKeyPOCO response = null;
EskmsKeyPOCO request = new EskmsKeyPOCO()
{
Input_KeyLabel = keyLabel,
Input_KeyVersion = KeyVersion,
Input_UID = uid,
Input_DeviceID = deviceId
};
log.Debug("");
response = GetResponse(request);
if (response != null && response.Output_DiversKey != null)
{
result = new byte[response.Output_DiversKey.Length];
Buffer.BlockCopy(response.Output_DiversKey, 0, result, 0, response.Output_DiversKey.Length);//Copy Divers Key in Result
log.Debug("DiversKey:" + BitConverter.ToString(response.Output_DiversKey).Replace("-", ""));
}
return(result);
}
/// <summary>
/// 連線後端AP並取得output data
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
private static EskmsKeyPOCO GetResponse(EskmsKeyPOCO request)
{
string requestStr = null;
byte[] requestBytes = null;
string responseStr = null;
byte[] responseBytes = null;
string ip = null;
int port = -1;
int sendTimeout = -1;
int receiveTimeout = -1;
string serverConfig = null;
string[] configs = null;
EskmsKeyPOCO response = null;
//*********************************
//取得連線後台的WebConfig設定資料
serverConfig = ConfigGetter.GetValue(ServiceName);
log.Debug(m => { m.Invoke(ServiceName + ":" + serverConfig); });
if (serverConfig != null)
{
configs = serverConfig.Split(':');
ip = configs[0];
port = Convert.ToInt32(configs[1]);
sendTimeout = Convert.ToInt32(configs[2]);
receiveTimeout = Convert.ToInt32(configs[3]);
}
else
{
log.Error("要連結的目的地設定資料不存在:" + ServiceName);
return null;
}
//*********************************
try
{
using (SocketClient.Domain.SocketClient connectToAP = new SocketClient.Domain.SocketClient(ip, port, sendTimeout, receiveTimeout))
{
log.Debug("開始連線後端服務:" + serverConfig);
if (connectToAP.ConnectToServer())
{
//UTF8(JSON(POCO))=>byte array and send to AP
requestStr = JsonConvert.SerializeObject(request);
log.Debug(m => m("[ReaderShipmentHandler]Request JsonString({0}): {1}", ServiceName, requestStr));
requestBytes = Encoding.UTF8.GetBytes(requestStr);//Center AP used UTF8
responseBytes = connectToAP.SendAndReceive(requestBytes);
if (responseBytes != null)
{
responseStr = Encoding.UTF8.GetString(responseBytes);
response = JsonConvert.DeserializeObject<EskmsKeyPOCO>(responseStr);
//Byte[] 會被JSON轉成Base64格式
log.Debug(m =>
{
m.Invoke("[ReaderShipmentHandler]Response JsonString:\n DiversKey:{0}",
BitConverter.ToString(response.Output_DiversKey).Replace("-", ""));
});
}
else
{
//Byte[] 會被JSON轉成Base64格式
log.Debug(m => { m.Invoke("[ReaderShipmentHandler]Response JsonString: null"); });
}
}
}
}
catch (Exception ex)
{
log.Error("後台連線異常:" + ex.Message);
}
return response;
}
/// <summary>
/// Run 3 Pass Authenticate Flow by Byte Array(length:25)
/// </summary>
/// <param name="inputData">challenge Data and parameters</param>
/// <returns>RanB||E(RanA||RanBRol8)||E(iv,RanARol8)||RanAStartIndex</returns>
private static byte[] DoLoadKey(byte[] inputData)
{
byte[] result = null;
if (inputData.Length != 25)
return result; //ha ha
string keyLabel = "2ICH3F0000" + inputData[0].ToString("D2") + "A"; //byte[0]
string KeyVersion = inputData[1].ToString(); //byte[1]
string uid = BitConverter.ToString(inputData, 2, 7).Replace("-", ""); //byte[2~8]
string deviceId = BitConverter.ToString(inputData, 9, 16).Replace("-", ""); //byte[9~24]
EskmsKeyPOCO response = null;
EskmsKeyPOCO request = new EskmsKeyPOCO()
{
Input_KeyLabel = keyLabel,
Input_KeyVersion = KeyVersion,
Input_UID = uid,
Input_DeviceID = deviceId
};
log.Debug("");
response = GetResponse(request);
if (response != null && response.Output_DiversKey != null)
{
result = new byte[response.Output_DiversKey.Length];
Buffer.BlockCopy(response.Output_DiversKey, 0, result, 0, response.Output_DiversKey.Length);//Copy Divers Key in Result
log.Debug("DiversKey:" + BitConverter.ToString(response.Output_DiversKey).Replace("-", ""));
}
return result;
}
/// <summary>
/// 連線後端AP並取得output data
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
private static EskmsKeyPOCO GetResponse(EskmsKeyPOCO request)
{
string requestStr = null;
byte[] requestBytes = null;
string responseStr = null;
byte[] responseBytes = null;
string ip = null;
int port = -1;
int sendTimeout = -1;
int receiveTimeout = -1;
string serverConfig = null;
string[] configs = null;
EskmsKeyPOCO response = null;
//*********************************
//取得連線後台的WebConfig設定資料
serverConfig = ConfigGetter.GetValue(ServiceName);
log.Debug(m => { m.Invoke(ServiceName + ":" + serverConfig); });
if (serverConfig != null)
{
configs = serverConfig.Split(':');
ip = configs[0];
port = Convert.ToInt32(configs[1]);
sendTimeout = Convert.ToInt32(configs[2]);
receiveTimeout = Convert.ToInt32(configs[3]);
}
else
{
log.Error("要連結的目的地設定資料不存在:" + ServiceName);
return(null);
}
//*********************************
try
{
using (SocketClient.Domain.SocketClient connectToAP = new SocketClient.Domain.SocketClient(ip, port, sendTimeout, receiveTimeout))
{
log.Debug("開始連線後端服務:" + serverConfig);
if (connectToAP.ConnectToServer())
{
//UTF8(JSON(POCO))=>byte array and send to AP
requestStr = JsonConvert.SerializeObject(request);
log.Debug(m => m("[ReaderShipmentHandler]Request JsonString({0}): {1}", ServiceName, requestStr));
requestBytes = Encoding.UTF8.GetBytes(requestStr);//Center AP used UTF8
responseBytes = connectToAP.SendAndReceive(requestBytes);
if (responseBytes != null)
{
responseStr = Encoding.UTF8.GetString(responseBytes);
response = JsonConvert.DeserializeObject <EskmsKeyPOCO>(responseStr);
//Byte[] 會被JSON轉成Base64格式
log.Debug(m =>
{
m.Invoke("[ReaderShipmentHandler]Response JsonString:\n DiversKey:{0}",
BitConverter.ToString(response.Output_DiversKey).Replace("-", ""));
});
}
else
{
//Byte[] 會被JSON轉成Base64格式
log.Debug(m => { m.Invoke("[ReaderShipmentHandler]Response JsonString: null"); });
}
}
}
}
catch (Exception ex)
{
log.Error("後台連線異常:" + ex.Message);
}
return(response);
}
/// <summary>
///
/// </summary>
/// <param name="absClientRequestHandler"></param>
public void Handle(AbsClientRequestHandler absClientRequestHandler)
{
#region variable
byte[] receiveBuffer = null;
int readCount = 0;
string requestJsonStr = null;
string outputCmd = null;
IKMSGetter kmsGetter = null;
IList <EskmsKeyPOCO> request_list = null;
IList <EskmsKeyPOCO> response_list = null;
EskmsKeyPOCO response = null;
IList <string> UID_Failed_List;
Stopwatch timer;
//string requestCheckErrMsg = null;
string responseJsonStr = null;
string failed_list = null;
byte[] responseBytes = null;
byte[] diversKey = null;
int sendCount = -1;
AL_DBModule obDB = null;
Shipment shipment = null;
bool hasReaderId = false;
#endregion
try
{
receiveBuffer = new byte[0x4000];//4k
readCount = absClientRequestHandler.ClientSocket.Receive(receiveBuffer, SocketFlags.None);
if (readCount == 0)
{
return;
}
//command 輸出狀態 TODO...
else if (readCount == 6 && Encoding.UTF8.GetString(receiveBuffer, 0, readCount).ToLower().Contains("status"))
{
outputCmd = "Hello";
receiveBuffer = Encoding.UTF8.GetBytes(outputCmd);
absClientRequestHandler.ClientSocket.Send(receiveBuffer);
return;
}
else
{
log.Debug(m => m(">> {0}: {1}", this.GetType().Name, absClientRequestHandler.ClientNo));
//resize buffer
Array.Resize(ref receiveBuffer, readCount);
//init
obDB = new AL_DBModule();
shipment = new Shipment();
UID_Failed_List = new List <string>();
response_list = new List <EskmsKeyPOCO>();
timer = new Stopwatch();
timer.Start();
//casting jsonstring from buffer array
requestJsonStr = Encoding.UTF8.GetString(receiveBuffer);
log.Debug(m => m("[{0}]Request: {1}", this.GetType().Name, requestJsonStr));
request_list = JsonConvert.DeserializeObject <IList <EskmsKeyPOCO> >(requestJsonStr);
//檢查Request資料長度(Attribute) //不能檢查 因為沒有DeviceID
//poco.CheckLength(true, out requestCheckErrMsg);
log.Debug(m => m("1.Open DB Connection"));
obDB.OpenConnection();
log.Debug(m => m("2.Run DB Command"));
foreach (EskmsKeyPOCO request in request_list)
{
hasReaderId = shipment.Check_ReaderId_FromSAM_D(obDB, request.Input_UID, "21");
if (hasReaderId)
{
//設定Authenticate參數
kmsGetter = new KMSGetter()
{
Input_KeyLabel = request.Input_KeyLabel,
Input_KeyVersion = request.Input_KeyVersion,
Input_UID = request.Input_UID,
Input_DeviceID = request.Input_DeviceID
};
log.Debug(m => m("3.開始取Divers Key"));
diversKey = kmsGetter.GetDiversKey();//會傳送數據到KMS並取回DiverseKey後做運算並將結果寫入Output屬性中
if (diversKey == null)
{
UID_Failed_List.Add(request.Input_UID);
}
else
{
//回應資料設定
response = new EskmsKeyPOCO()
{
Input_KeyLabel = request.Input_KeyLabel,
Input_KeyVersion = request.Input_KeyVersion,
Input_UID = request.Input_UID,
Output_DiversKey = diversKey
};
response_list.Add(response);
}
}
else
{
UID_Failed_List.Add(request.Input_UID);
}
}
if (UID_Failed_List.Count > 0)
{
failed_list = JsonConvert.SerializeObject(UID_Failed_List);
log.Debug(m => m("[{0}] 取Key失敗的UID列表:{1}", this.GetType().Name, failed_list));
}
responseJsonStr = JsonConvert.SerializeObject(response_list);
responseBytes = Encoding.UTF8.GetBytes(responseJsonStr);
log.Debug(m => m("[{0}] Response:{1}", this.GetType().Name, responseJsonStr));
sendCount = absClientRequestHandler.ClientSocket.Send(responseBytes);
if (sendCount != responseBytes.Length)
{
log.Error(m => m("異常:送出資料(length:{0}不等於原始資料(length:{1}))", sendCount, responseBytes.Length));
}
timer.Stop();
log.Debug(m => m("[{0}] Response End TimeSpend:{1}ms", this.GetType().Name, timer.ElapsedMilliseconds));
}
}
catch (ArgumentOutOfRangeException ex)
{
log.Error(m => m("資料檢核失敗:{0}", ex.ToString()));
}
catch (System.Data.SqlClient.SqlException sqlEx)
{
log.Error(m => m("DB Operate Failed:{0}", sqlEx.ToString()));
}
catch (JsonException ex)
{
log.Error(m => m("Request(JsonString) Parse Request(Object) Failed:{0}", ex.ToString()));
}
catch (Exception ex)
{
log.Error(m => m("[{0}] Error:{1} {2}", this.GetType().Name, ex.Message, ex.StackTrace));
}
finally
{
if (obDB != null)
{
obDB.CloseConnection();
shipment = null;
}
absClientRequestHandler.ServiceState = new State_Exit();
}
}
/// <summary>
///
/// </summary>
/// <param name="absClientRequestHandler"></param>
public void Handle(AbsClientRequestHandler absClientRequestHandler)
{
#region variable
byte[] receiveBuffer = null;
int readCount = 0;
string requestJsonStr = null;
string outputCmd = null;
IKMSGetter kmsGetter = null;
IList<EskmsKeyPOCO> request_list = null;
IList<EskmsKeyPOCO> response_list = null;
EskmsKeyPOCO response = null;
IList<string> UID_Failed_List;
Stopwatch timer;
//string requestCheckErrMsg = null;
string responseJsonStr = null;
string failed_list = null;
byte[] responseBytes = null;
byte[] diversKey = null;
int sendCount = -1;
AL_DBModule obDB = null;
Shipment shipment = null;
bool hasReaderId = false;
#endregion
try
{
receiveBuffer = new byte[0x4000];//4k
readCount = absClientRequestHandler.ClientSocket.Receive(receiveBuffer, SocketFlags.None);
if (readCount == 0) { return; }
//command 輸出狀態 TODO...
else if (readCount == 6 && Encoding.UTF8.GetString(receiveBuffer, 0, readCount).ToLower().Contains("status"))
{
outputCmd = "Hello";
receiveBuffer = Encoding.UTF8.GetBytes(outputCmd);
absClientRequestHandler.ClientSocket.Send(receiveBuffer);
return;
}
else
{
log.Debug(m => m(">> {0}: {1}", this.GetType().Name, absClientRequestHandler.ClientNo));
//resize buffer
Array.Resize(ref receiveBuffer, readCount);
//init
obDB = new AL_DBModule();
shipment = new Shipment();
UID_Failed_List = new List<string>();
response_list = new List<EskmsKeyPOCO>();
timer = new Stopwatch();
timer.Start();
//casting jsonstring from buffer array
requestJsonStr = Encoding.UTF8.GetString(receiveBuffer);
log.Debug(m => m("[{0}]Request: {1}", this.GetType().Name, requestJsonStr));
request_list = JsonConvert.DeserializeObject<IList<EskmsKeyPOCO>>(requestJsonStr);
//檢查Request資料長度(Attribute) //不能檢查 因為沒有DeviceID
//poco.CheckLength(true, out requestCheckErrMsg);
log.Debug(m => m("1.Open DB Connection"));
obDB.OpenConnection();
log.Debug(m => m("2.Run DB Command"));
foreach (EskmsKeyPOCO request in request_list)
{
hasReaderId = shipment.Check_ReaderId_FromSAM_D(obDB, request.Input_UID, "21");
if (hasReaderId)
{
//設定Authenticate參數
kmsGetter = new KMSGetter()
{
Input_KeyLabel = request.Input_KeyLabel,
Input_KeyVersion = request.Input_KeyVersion,
Input_UID = request.Input_UID,
Input_DeviceID = request.Input_DeviceID
};
log.Debug(m => m("3.開始取Divers Key"));
diversKey = kmsGetter.GetDiversKey();//會傳送數據到KMS並取回DiverseKey後做運算並將結果寫入Output屬性中
if (diversKey == null)
{
UID_Failed_List.Add(request.Input_UID);
}
else
{
//回應資料設定
response = new EskmsKeyPOCO()
{
Input_KeyLabel = request.Input_KeyLabel,
Input_KeyVersion = request.Input_KeyVersion,
Input_UID = request.Input_UID,
Output_DiversKey = diversKey
};
response_list.Add(response);
}
}
else
{
UID_Failed_List.Add(request.Input_UID);
}
}
if (UID_Failed_List.Count > 0)
{
failed_list = JsonConvert.SerializeObject(UID_Failed_List);
log.Debug(m => m("[{0}] 取Key失敗的UID列表:{1}", this.GetType().Name, failed_list));
}
responseJsonStr = JsonConvert.SerializeObject(response_list);
responseBytes = Encoding.UTF8.GetBytes(responseJsonStr);
log.Debug(m => m("[{0}] Response:{1}", this.GetType().Name, responseJsonStr));
sendCount = absClientRequestHandler.ClientSocket.Send(responseBytes);
if (sendCount != responseBytes.Length)
{
log.Error(m => m("異常:送出資料(length:{0}不等於原始資料(length:{1}))", sendCount, responseBytes.Length));
}
timer.Stop();
log.Debug(m => m("[{0}] Response End TimeSpend:{1}ms", this.GetType().Name, timer.ElapsedMilliseconds));
}
}
catch (ArgumentOutOfRangeException ex)
{
log.Error(m => m("資料檢核失敗:{0}", ex.ToString()));
}
catch (System.Data.SqlClient.SqlException sqlEx)
{
log.Error(m => m("DB Operate Failed:{0}", sqlEx.ToString()));
}
catch (JsonException ex)
{
log.Error(m => m("Request(JsonString) Parse Request(Object) Failed:{0}", ex.ToString()));
}
catch (Exception ex)
{
log.Error(m => m("[{0}] Error:{1} {2}", this.GetType().Name, ex.Message, ex.StackTrace));
}
finally
{
if (obDB != null)
{
obDB.CloseConnection();
shipment = null;
}
absClientRequestHandler.ServiceState = new State_Exit();
}
}
