public override void ValidateAidList(ConfigSerializer serializer)
{
try
{
if (serializer != null)
{
byte [][] keys = null;
RETURN_CODE rt = IDT_Augusta.SharedController.emv_retrieveAIDList(ref keys);
if (rt == RETURN_CODE.RETURN_CODE_DO_SUCCESS)
{
Debug.WriteLine("VALIDATE AID LIST ----------------------------------------------------------------------");
// Get Configuration File AID List
AIDList aid = serializer.GetAIDList();
List <Aid> AidList = new List <Aid>();
foreach (byte[] aidName in keys)
{
bool delete = true;
bool found = false;
bool update = false;
KeyValuePair <string, Dictionary <string, string> > cfgCurrentItem = new KeyValuePair <string, Dictionary <string, string> >();
string devAidName = BitConverter.ToString(aidName).Replace("-", string.Empty);
Debug.WriteLine("AID: {0} ===============================================", (object)devAidName);
// Is this item in the approved list?
foreach (var cfgItem in aid.Aid)
{
cfgCurrentItem = cfgItem;
if (cfgItem.Key.Equals(devAidName, StringComparison.CurrentCultureIgnoreCase))
{
found = true;
byte[] value = null;
rt = IDT_Augusta.SharedController.emv_retrieveApplicationData(aidName, ref value);
if (rt == RETURN_CODE.RETURN_CODE_DO_SUCCESS)
{
Dictionary <string, Dictionary <string, string> > dict = Common.processTLV(value);
// Compare values and replace if not the same
foreach (Dictionary <string, string> devCollection in dict.Where(x => x.Key.Equals("unencrypted")).Select(x => x.Value))
{
foreach (var cfgTag in cfgItem.Value)
{
bool tagfound = false;
string cfgTagName = cfgTag.Key;
string cfgTagValue = cfgTag.Value;
foreach (var devTag in devCollection)
{
// Matching TAGNAME: compare keys
if (devTag.Key.Equals(cfgTag.Key, StringComparison.CurrentCultureIgnoreCase))
{
tagfound = true;
//Debug.Write("key: " + devTag.Key);
update = !cfgTag.Value.Equals(devTag.Value, StringComparison.CurrentCultureIgnoreCase);
// Compare value and fix it if mismatched
if (cfgTag.Value.Equals(devTag.Value, StringComparison.CurrentCultureIgnoreCase))
{
//Debug.WriteLine("TAG: {0} FOUND AND IT MATCHES", (object) cfgTagName.PadRight(6,' '));
//Debug.WriteLine(" matches value: {0}", (object) devTag.Value);
}
else
{
Debug.WriteLine("TAG: {0} FOUND AND IT DOES NOT match value: {1}!={2}", cfgTagName.PadRight(6, ' '), cfgTag.Value, devTag.Value);
}
break;
}
}
// No need to continue validating the remaing tags
if (!tagfound || update)
{
break;
}
}
}
}
delete = false;
if (update)
{
byte[] tagCfgName = Device_IDTech.HexStringToByteArray(cfgCurrentItem.Key);
List <byte[]> collection = new List <byte[]>();
foreach (var item in cfgCurrentItem.Value)
{
string payload = string.Format("{0}{1:X2}{2}", item.Key, item.Value.Length / 2, item.Value).ToUpper();
byte [] bytes = Device_IDTech.HexStringToByteArray(payload);
collection.Add(bytes);
}
var flattenedList = collection.SelectMany(bytes => bytes);
byte [] tagCfgValue = flattenedList.ToArray();
Aid cfgAid = new Aid(tagCfgName, tagCfgValue);
AidList.Add(cfgAid);
}
}
}
// DELETE THIS AID
if (delete)
{
Debug.WriteLine("AID: {0} - DELETE (NOT FOUND)", (object)devAidName.PadRight(14, ' '));
byte[] tagName = Device_IDTech.HexStringToByteArray(devAidName);
rt = IDT_Augusta.SharedController.emv_removeApplicationData(tagName);
if (rt == RETURN_CODE.RETURN_CODE_DO_SUCCESS)
{
Debug.WriteLine("AID: {0} DELETED", (object)devAidName.PadRight(6, ' '));
}
}
else if (!found)
{
byte[] tagCfgName = Device_IDTech.HexStringToByteArray(cfgCurrentItem.Key);
List <byte[]> collection = new List <byte[]>();
foreach (var item in cfgCurrentItem.Value)
{
string payload = string.Format("{0}{1:X2}{2}", item.Key, item.Value.Length / 2, item.Value).ToUpper();
byte [] bytes = Device_IDTech.HexStringToByteArray(payload);
collection.Add(bytes);
}
var flattenedList = collection.SelectMany(bytes => bytes);
byte [] tagCfgValue = flattenedList.ToArray();
Aid cfgAid = new Aid(tagCfgName, tagCfgValue);
AidList.Add(cfgAid);
}
}
// Add missing AID(s)
foreach (var aidElement in AidList)
{
byte [] aidName = aidElement.GetAidName();
byte [] aidValue = aidElement.GetAidValue();
rt = IDT_Augusta.SharedController.emv_setApplicationData(aidName, aidValue);
if (rt == RETURN_CODE.RETURN_CODE_DO_SUCCESS)
{
string cfgTagName = BitConverter.ToString(aidName).Replace("-", string.Empty);
string cfgTagValue = BitConverter.ToString(aidValue).Replace("-", string.Empty);
Debug.WriteLine("AID: {0} UPDATED WITH VALUE: {1}", cfgTagName.PadRight(6, ' '), cfgTagValue);
}
}
}
else
{
Debug.WriteLine("TERMINAL DATA: emv_retrieveAIDList() - ERROR={0}", rt);
}
}
}
catch (Exception exp)
{
Debug.WriteLine("device: ValidateAidList() - exception={0}", (object)exp.Message);
}
}
public override void ValidateCapKList(ConfigSerializer serializer)
{
try
{
if (serializer != null)
{
byte [] keys = null;
RETURN_CODE rt = IDT_Augusta.SharedController.emv_retrieveCAPKList(ref keys);
if (rt == RETURN_CODE.RETURN_CODE_NO_CA_KEY)
{
keys = new byte[0];
rt = RETURN_CODE.RETURN_CODE_DO_SUCCESS;
}
if (rt == RETURN_CODE.RETURN_CODE_DO_SUCCESS)
{
Debug.WriteLine("VALIDATE CAPK LIST ----------------------------------------------------------------------");
// Get Configuration File AID List
CAPKList capK = serializer.GetCapKList();
List <Capk> CapKList = new List <Capk>();
List <byte[]> capkNames = new List <byte[]>();
// Convert array to array of arrays
for (int i = 0; i < keys.Length; i += 6)
{
byte[] result = new byte[6];
Array.Copy(keys, i, result, 0, 6);
capkNames.Add(result);
}
foreach (byte[] capkName in capkNames)
{
bool delete = true;
bool found = false;
bool update = false;
KeyValuePair <string, CAPK> cfgCurrentItem = new KeyValuePair <string, CAPK>();
string devCapKName = BitConverter.ToString(capkName).Replace("-", string.Empty);
Debug.WriteLine("CAPK: {0} ===============================================", (object)devCapKName);
// Is this item in the approved list?
foreach (var cfgItem in capK.CAPK)
{
cfgCurrentItem = cfgItem;
string devRID = cfgItem.Value.RID;
string devIdx = cfgItem.Value.Index;
string devItem = devRID + devIdx;
if (devItem.Equals(devCapKName, StringComparison.CurrentCultureIgnoreCase))
{
found = true;
byte[] value = null;
Capk capk = null;
rt = IDT_Augusta.SharedController.emv_retrieveCAPK(capkName, ref value);
if (rt == RETURN_CODE.RETURN_CODE_DO_SUCCESS)
{
capk = new Capk(value);
// compare modulus
string modulus = cfgItem.Value.Modulus;
update = !modulus.Equals(capk.GetModulus(), StringComparison.CurrentCultureIgnoreCase);
if (!update)
{
// compare exponent
string exponent = cfgItem.Value.Exponent;
update = !exponent.Equals(capk.GetExponent(), StringComparison.CurrentCultureIgnoreCase);
}
}
delete = false;
if (update && capk != null)
{
CapKList.Add(capk);
}
else
{
Debug.WriteLine(" : UP-TO-DATE");
}
}
}
// DELETE CAPK(s)
if (delete)
{
byte[] tagName = Device_IDTech.HexStringToByteArray(devCapKName);
rt = IDT_Augusta.SharedController.emv_removeCAPK(tagName);
if (rt == RETURN_CODE.RETURN_CODE_DO_SUCCESS)
{
Debug.WriteLine("CAPK: {0} DELETED (NOT FOUND)", (object)devCapKName);
}
else
{
Debug.WriteLine("CAPK: {0} DELETE FAILED, ERROR={1}", devCapKName, rt);
}
}
else if (!found)
{
byte[] tagCfgName = Device_IDTech.HexStringToByteArray(cfgCurrentItem.Key);
List <byte[]> collection = new List <byte[]>();
string payload = string.Format("{0}{1}{2}{3}{4}{5}{6:X2}{7:X2}{8}",
cfgCurrentItem.Value.RID, cfgCurrentItem.Value.Index,
_HASH_SHA1_ID_STR, _ENC_RSA_ID_STR,
cfgCurrentItem.Value.Checksum, cfgCurrentItem.Value.Exponent,
(cfgCurrentItem.Value.Modulus.Length / 2) % 256, (cfgCurrentItem.Value.Modulus.Length / 2) / 256,
cfgCurrentItem.Value.Modulus);
byte[] tagCfgValue = Device_IDTech.HexStringToByteArray(payload);
Capk cfgCapK = new Capk(tagCfgValue);
CapKList.Add(cfgCapK);
}
}
// Add/Update CAPK(s)
foreach (var capkElement in CapKList)
{
//capkElement.ShowCapkValues();
byte [] capkValue = capkElement.GetCapkValue();
rt = IDT_Augusta.SharedController.emv_setCAPK(capkValue);
if (rt == RETURN_CODE.RETURN_CODE_DO_SUCCESS)
{
Debug.WriteLine("CAPK: {0} UPDATED", (object)capkElement.GetCapkName());
}
else
{
Debug.WriteLine("CAPK: {0} FAILED TO UPDATE - ERROR={1}", capkElement.GetCapkName(), rt);
}
}
}
else
{
Debug.WriteLine("CAPK: emv_retrieveCAPKList() - ERROR={0}", rt);
}
}
}
catch (Exception exp)
{
Debug.WriteLine("device: ValidateAidList() - exception={0}", (object)exp.Message);
}
}
public override void ValidateTerminalData(ConfigSerializer serializer)
{
try
{
if (serializer != null)
{
byte [] tlv = null;
RETURN_CODE rt = IDT_Augusta.SharedController.emv_retrieveTerminalData(ref tlv);
if (rt == RETURN_CODE.RETURN_CODE_DO_SUCCESS)
{
Debug.WriteLine("VALIDATE TERMINAL DATA ----------------------------------------------------------------------");
// Get Configuration File AID List
SortedDictionary <string, string> cfgTerminalData = serializer.GetTerminalData(serialNumber, EMVKernelVer);
Dictionary <string, Dictionary <string, string> > dict = Common.processTLV(tlv);
bool update = false;
// TAGS from device
foreach (Dictionary <string, string> devCollection in dict.Where(x => x.Key.Equals("unencrypted")).Select(x => x.Value))
{
foreach (var devTag in devCollection)
{
string devTagName = devTag.Key;
string cfgTagValue = "";
bool tagfound = false;
bool tagmatch = false;
foreach (var cfgTag in cfgTerminalData)
{
// Matching TAGNAME: compare keys
if (devTag.Key.Equals(cfgTag.Key, StringComparison.CurrentCultureIgnoreCase))
{
tagfound = true;
//Debug.Write("key: " + devTag.Key);
// Compare value
if (cfgTag.Value.Equals(devTag.Value, StringComparison.CurrentCultureIgnoreCase))
{
tagmatch = true;
//Debug.WriteLine(" matches value: {0}", (object) devTag.Value);
}
else
{
//Debug.WriteLine(" DOES NOT match value: {0}!={1}", devTag.Value, cfgTag.Value);
cfgTagValue = cfgTag.Value;
update = true;
}
break;
}
if (tagfound)
{
break;
}
}
if (tagfound)
{
Debug.WriteLine("TAG: {0} FOUND AND IT {1}", devTagName.PadRight(6, ' '), (tagmatch ? "MATCHES" : "DOES NOT MATCH"));
if (!tagmatch)
{
Debug.WriteLine("{0}!={1}", devTag.Value, cfgTagValue);
}
}
else
{
Debug.WriteLine("TAG: {0} NOT FOUND", (object)devTagName.PadRight(6, ' '));
update = true;
}
}
}
// Update Terminal Data
if (update)
{
TerminalSettings termsettings = serializer.GetTerminalSettings();
string workerstr = termsettings.MajorConfiguration;
string majorcfgstr = Regex.Replace(workerstr, "[^0-9.]", string.Empty);
int majorcfgint = 5;
if (Int32.TryParse(majorcfgstr, out majorcfgint))
{
rt = IDT_Augusta.SharedController.emv_setTerminalMajorConfiguration(majorcfgint);
if (rt == RETURN_CODE.RETURN_CODE_DO_SUCCESS)
{
try
{
List <byte[]> collection = new List <byte[]>();
foreach (var item in cfgTerminalData)
{
byte [] bytes = null;
string payload = string.Format("{0}{1:X2}{2}", item.Key, item.Value.Length / 2, item.Value).ToUpper();
if (System.Text.RegularExpressions.Regex.IsMatch(item.Value, @"[g-zG-Z\x20\x2E]+"))
{
List <byte> byteArray = new List <byte>();
byteArray.AddRange(Device_IDTech.HexStringToByteArray(item.Key));
byte [] item1 = Encoding.ASCII.GetBytes(item.Value);
byte itemLen = Convert.ToByte(item1.Length);
byte [] item2 = new byte[] { itemLen };
byteArray.AddRange(item2);
byteArray.AddRange(item1);
bytes = new byte[byteArray.Count];
byteArray.CopyTo(bytes);
//Logger.debug( "device: ValidateTerminalData() DATA={0}", BitConverter.ToString(bytes).Replace("-", string.Empty));
}
else
{
bytes = Device_IDTech.HexStringToByteArray(payload);
}
collection.Add(bytes);
}
var flattenedList = collection.SelectMany(bytes => bytes);
byte [] terminalData = flattenedList.ToArray();
rt = IDT_Augusta.SharedController.emv_setTerminalData(terminalData);
if (rt != RETURN_CODE.RETURN_CODE_DO_SUCCESS)
{
Debug.WriteLine("emv_setTerminalData() error: {0}", rt);
Logger.error("device: ValidateTerminalData() error={0} DATA={1}", rt, BitConverter.ToString(terminalData).Replace("-", string.Empty));
}
}
catch (Exception exp)
{
Debug.WriteLine("device: ValidateTerminalData() - exception={0}", (object)exp.Message);
}
}
}
}
}
else
{
Debug.WriteLine("TERMINAL DATA: emv_retrieveTerminalData() - ERROR={0}", rt);
}
}
}
catch (Exception exp)
{
Debug.WriteLine("device: ValidateTerminalData() - exception={0}", (object)exp.Message);
}
}
