/// <summary>
/// INI RDH
/// </summary>
public static bool Init_INI_RDH(int BLZ, string URL, int Port, int HBCIVersion, string UserID, string FilePath, string Password)
{
Log.Write("Starting Synchronisation");
try
{
string segments;
// Get public keys from bank
if (HBCIVersion == 300)
{
string segments_ = "HKIDN:" + SEGNUM.SETVal(2) + ":2+" + SEG_Country.Germany + ":" + BLZ + "+" + "9999999999" + "+0+0'" +
"HKVVB:" + SEGNUM.SETVal(3) + ":3+11+0+1+" + Program.Buildname + "+" + Program.Version + "'";
segments = segments_;
if (DEBUG.Enabled)
{
DEBUG.Write("INI message: " + segments);
}
if (Helper.Parse_Segment_RDH_Key(RDHMessage.Send(URL, Port, RDHMessageAnonymous.Create(HBCIVersion,
MSG.SETVal(1), DLG.SETVal(0), BLZ, segments)), BLZ, UserID))
{
// Sync OK
Log.Write("Synchronisation ok");
if (RDHKEY.OpenFromFile(FilePath, Password))
{
segments_ = "HKIDN:" + SEGNUM.SETVal(3) + ":2+" + SEG_Country.Germany + ":" + BLZ + "+" + UserID + "+0+1'" +
"HKSAK:" + SEGNUM.SETVal(4) + ":3+2+112+" + RDH_Profile.RDHPROFILE + "+" + SEG_Country.Germany +
":" + BLZ + ":" + UserID + ":" + Keytype.Enc + ":" + RDH_Profile.Version + ":1+5:2:10:@" + RDH_KEYSTORE.KEY_ENCRYPTION_PRIVATE.Length + "@" +
RDH_KEYSTORE.KEY_ENCRYPTION_PRIVATE + ":12:@3@" + Converter.FromHexString("01 00 01") + ":13'" +
"HKSAK:" + SEGNUM.SETVal(5) + ":3+2+112+" + RDH_Profile.RDHPROFILE + "+" + SEG_Country.Germany +
":" + BLZ + ":" + UserID + ":" + Keytype.Sig + ":" + RDH_Profile.Version + ":1+6:19:10:@" + RDH_KEYSTORE.KEY_SIGNING_PRIVATE.Length + "@" +
RDH_KEYSTORE.KEY_SIGNING_PRIVATE + ":12:@3@" + Converter.FromHexString("01 00 01") + ":13'";
segments = segments_;
if (DEBUG.Enabled)
{
DEBUG.Write("Key exchange message: " + segments);
}
RDHMessage.Send(URL, Port, RDHMessage.Create(HBCIVersion, MSG.SETVal(1), DLG.SETVal(0), BLZ, UserID, SYS.SETVal(0),
segments, SEGNUM.SETInt(5)));
// INI OK
Log.Write("INI ok");
return(true);
}
else
{
Log.Write("INI failed");
return(false);
}
}
else
{
UserID = string.Empty;
Log.Write("Initialisation failed");
throw new Exception(HBCI_Exception.INI());
}
}
else
{
Log.Write("HBCI version not supported");
throw new Exception(HBCI_Exception.HBCIVERSIONNOTSUPPORTED());
}
}
catch (Exception ex)
{
UserID = string.Empty;
Log.Write(ex.ToString());
if (DEBUG.Enabled)
{
DEBUG.Write("Software error: " + ex.ToString());
}
// Exception
if (!DEBUG.Enabled)
{
throw new Exception(HBCI_Exception.SOFTWARE() + ex.ToString());
}
else
{
return(false);
}
}
}
/// <summary>
/// Parse message and extract public bank keys -> Encryption, Signing
/// </summary>
/// <param name="Message"></param>
/// <param name="BLZ"></param>
/// <param name="UserID"></param>
/// <returns></returns>
public static bool Parse_Segment_RDH_Key(string Message, int BLZ, string UserID)
{
var documents = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
var dir = Path.Combine(documents, Program.Buildname);
Message = Message.Replace("'?", "||?");
String[] values = Message.Split('\'');
List <string> msg = new List <string>();
foreach (var item in values)
{
msg.Add(item + Environment.NewLine.Replace(",", ""));
}
string msg_ = string.Join("", msg.ToArray());
string bpd = "HIBPA" + Parse_String(msg_, "HIBPA", "\r\n" + "HIUPA");
string upd = "HIUPA" + Parse_String(msg_, "HIUPA", "\r\n" + "HNSHA");
// BPD
dir = Path.Combine(dir, "BPD");
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
if (!File.Exists(Path.Combine(dir, "280_" + BLZ + ".bpd")))
{
using (File.Create(Path.Combine(dir, "280_" + BLZ + ".bpd")))
{ };
File.WriteAllText(Path.Combine(dir, "280_" + BLZ + ".bpd"), bpd);
}
else
{
File.WriteAllText(Path.Combine(dir, "280_" + BLZ + ".bpd"), bpd);
}
// UPD
dir = Path.Combine(documents, Program.Buildname);
dir = Path.Combine(dir, "UPD");
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
if (!File.Exists(Path.Combine(dir, "280_" + BLZ + "_" + UserID + ".upd")))
{
using (File.Create(Path.Combine(dir, "280_" + BLZ + "_" + UserID + ".upd")))
{ };
File.WriteAllText(Path.Combine(dir, "280_" + BLZ + "_" + UserID + ".upd"), upd);
}
else
{
File.WriteAllText(Path.Combine(dir, "280_" + BLZ + "_" + UserID + ".upd"), upd);
}
foreach (var item in values)
{
if (item.Contains("HNHBK"))
{
var ID = Parse_String(item.ToString(), "+1+", ":1");
Segment.HNHBK = ID;
}
if (item.Contains("HISYN"))
{
var ID = item.Substring(13, item.Length - 13);
Segment.HISYN = ID;
}
if (item.Contains("HIISA"))
{
if (item.Contains(":V:10"))
{
var item_ = item.ToString().Replace("||?", "'?");
RDH_KEYSTORE.KEY_ENCRYPTION_PUBLIC_BANK = Parse_String(item_, "@248@", ":12:");
}
}
if (item.Contains("HIISA"))
{
if (item.Contains(":S:10"))
{
var item_ = item.ToString().Replace("||?", "'?");
RDH_KEYSTORE.KEY_SIGNING_PUBLIC_BANK = Parse_String(item_, "@248@", ":12:");
}
}
}
if (!String.IsNullOrEmpty(RDH_KEYSTORE.KEY_ENCRYPTION_PUBLIC_BANK) &&
!String.IsNullOrEmpty(RDH_KEYSTORE.KEY_SIGNING_PUBLIC_BANK))
{
// Update hbci key
RDHKEY.Update(RDHKEY.RDHKEYFILE, RDHKEY.RDHKEYFILEPWD);
// Release rdhkey credentials
RDHKEY.RDHKEYFILE = string.Empty;
RDHKEY.RDHKEYFILEPWD = string.Empty;
return(true);
}
else
{
// Error
var BankCode = "HIRMG" + Helper.Parse_String(msg_, "HIRMG", "HNHBS");
String[] values_ = BankCode.Split('+');
foreach (var item in values_)
{
if (!item.StartsWith("HIRMG"))
{
Console.WriteLine(item.Replace("::", ": "));
Log.Write(item.Replace("::", ": "));
}
}
return(false);
}
}
