private XmlDocument CreateInitRequest()
{
using (new MethodLogger(s_logger))
{
try
{
var initReq = new EbicsRequest
{
StaticHeader = new StaticHeader
{
Namespaces = Namespaces,
HostId = Config.User.HostId,
PartnerId = Config.User.PartnerId,
UserId = Config.User.UserId,
SecurityMedium = Params.SecurityMedium,
Nonce = CryptoUtils.GetNonce(),
Timestamp = CryptoUtils.GetUtcTimeNow(),
BankPubKeyDigests = new BankPubKeyDigests
{
Namespaces = Namespaces,
Bank = Config.Bank,
DigestAlgorithm = s_digestAlg
},
OrderDetails = new OrderDetails
{
Namespaces = Namespaces,
OrderAttribute = OrderAttribute,
OrderType = OrderType,
StandardOrderParams = new EmptyOrderParams
{
Namespaces = Namespaces,
}
}
},
MutableHeader = new MutableHeader
{
Namespaces = Namespaces,
TransactionPhase = "Initialisation"
},
Body = new Body
{
Namespaces = Namespaces
},
Namespaces = Namespaces,
Version = Config.Version,
Revision = Config.Revision,
};
return(AuthenticateXml(initReq.Serialize().ToXmlDocument(), null, null));
}
catch (EbicsException)
{
throw;
}
catch (Exception ex)
{
throw new CreateRequestException($"can't create init request for {OrderType}", ex);
}
}
}
private IList <XmlDocument> CreateRequests()
{
using (new MethodLogger(s_logger))
{
try
{
if (_initLastSegment)
{
s_logger.LogDebug("lastSegment is {lastSegment}. Not creating any transfer requests",
_initLastSegment);
return(null);
}
var reqs = new List <XmlDocument>();
for (var i = 1; i < _numSegments; i++)
{
s_logger.LogDebug("Creating transfer request {no}", i);
var req = new EbicsRequest
{
Namespaces = Namespaces,
Version = Config.Version,
Revision = Config.Revision,
StaticHeader = new StaticHeader
{
HostId = Config.User.HostId,
TransactionId = _transactionId,
},
MutableHeader = new MutableHeader
{
Namespaces = Namespaces,
TransactionPhase = "Transfer",
SegmentNumber = i + _initSegment,
LastSegment = i + _initSegment == _numSegments
},
Body = new Body
{
Namespaces = Namespaces
}
};
reqs.Add(AuthenticateXml(req.Serialize().ToXmlDocument(), null, null));
}
return(reqs);
}
catch (EbicsException)
{
throw;
}
catch (Exception ex)
{
throw new CreateRequestException($"can't create {OrderType} requests", ex);
}
}
}
private XmlDocument CreateReceiptRequest()
{
using (new MethodLogger(s_logger))
{
try
{
var receiptReq = new EbicsRequest
{
Version = Config.Version,
Revision = Config.Revision,
Namespaces = Namespaces,
StaticHeader = new StaticHeader
{
Namespaces = Namespaces,
HostId = Config.User.HostId,
TransactionId = _transactionId
},
MutableHeader = new MutableHeader
{
Namespaces = Namespaces,
TransactionPhase = "Receipt"
},
Body = new Body
{
Namespaces = Namespaces,
TransferReceipt = new TransferReceipt
{
Namespaces = Namespaces,
ReceiptCode = "0"
}
}
};
return(AuthenticateXml(receiptReq.Serialize().ToXmlDocument(), null, null));
}
catch (EbicsException)
{
throw;
}
catch (Exception ex)
{
throw new CreateRequestException($"can't create {OrderType} receipt request", ex);
}
}
}
private XmlDocument CreateInitRequest()
{
using (new MethodLogger(s_logger))
{
try
{
var signedData = SignData(Encoding.ASCII.GetBytes(" "), Config.User.SignKeys);
var userSigData = new UserSignatureData
{
Namespaces = Namespaces,
OrderSignatureData = new OrderSignatureData
{
Namespaces = Namespaces,
PartnerId = Config.User.PartnerId,
UserId = Config.User.UserId,
SignatureValue = signedData,
SignKeys = Config.User.SignKeys
}
};
s_logger.LogDebug("User signature data:\n{data}", userSigData.ToString());
var userSigDataComp =
Compress(
Encoding.UTF8.GetBytes(userSigData.Serialize().ToString(SaveOptions.DisableFormatting)));
var userSigDataEnc = EncryptAes(userSigDataComp, _transactionKey);
XNamespace nsEbics = Namespaces.Ebics;
var initReq = new EbicsRequest
{
Namespaces = Namespaces,
Version = Config.Version,
Revision = Config.Revision,
StaticHeader = new StaticHeader
{
Namespaces = Namespaces,
HostId = Config.User.HostId,
Nonce = CryptoUtils.GetNonce(),
Timestamp = CryptoUtils.GetUtcTimeNow(),
PartnerId = Config.User.PartnerId,
UserId = Config.User.UserId,
NumSegments = 0,
OrderDetails = new OrderDetails
{
Namespaces = Namespaces,
OrderType = OrderType,
OrderAttribute = OrderAttribute,
StandardOrderParams = new EmptyOrderParams(),
},
BankPubKeyDigests = new BankPubKeyDigests
{
Namespaces = Namespaces,
DigestAlgorithm = s_digestAlg,
Bank = Config.Bank
}
},
MutableHeader = new MutableHeader
{
Namespaces = Namespaces,
TransactionPhase = "Initialisation"
},
Body = new Body
{
Namespaces = Namespaces,
DataTransfer = new DataTransfer
{
Namespaces = Namespaces,
DataEncryptionInfo = new DataEncryptionInfo
{
Namespaces = Namespaces,
EncryptionPubKeyDigest = new EncryptionPubKeyDigest
{
Namespaces = Namespaces,
Bank = Config.Bank,
DigestAlgorithm = s_digestAlg
},
TransactionKey = Convert.ToBase64String(EncryptRsa(_transactionKey))
},
SignatureData = new SignatureData
{
Namespaces = Namespaces
}
}
}
};
var xmlInitReq = initReq.Serialize();
xmlInitReq.Descendants(nsEbics + XmlNames.SignatureData).FirstOrDefault()
.Add(Convert.ToBase64String(userSigDataEnc));
return(AuthenticateXml(xmlInitReq.ToXmlDocument(), null, null));
}
catch (EbicsException)
{
throw;
}
catch (Exception ex)
{
throw new CreateRequestException($"can't create init request for {OrderType}", ex);
}
}
}
private (XmlDocument request, IList <string> segments) CreateInitRequest()
{
using (new MethodLogger(s_logger))
{
try
{
XNamespace nsEbics = Namespaces.Ebics;
var cctDoc = CreateCcdDoc();
s_logger.LogDebug("Created {OrderType} document:\n{doc}", OrderType, cctDoc.ToString());
var userSigData = CreateUserSigData(cctDoc);
s_logger.LogDebug("Created user signature data:\n{data}", userSigData.ToString());
var userSigDataXmlStr = userSigData.ToString(SaveOptions.DisableFormatting);
var userSigDataComp = Compress(Encoding.UTF8.GetBytes(userSigDataXmlStr));
var userSigDataEnc = EncryptAes(userSigDataComp, _transactionKey);
var cctDocXmlStr = FormatCctXml(cctDoc);
var cctDocComp = Compress(Encoding.UTF8.GetBytes(cctDocXmlStr));
var cctDocEnc = EncryptAes(cctDocComp, _transactionKey);
var cctDocB64 = Convert.ToBase64String(cctDocEnc);
var segments = Segment(cctDocB64);
s_logger.LogDebug("Number of segments: {segments}", segments.Count);
var initReq = new EbicsRequest
{
Namespaces = Namespaces,
Version = Config.Version,
Revision = Config.Revision,
StaticHeader = new StaticHeader
{
Namespaces = Namespaces,
HostId = Config.User.HostId,
Nonce = CryptoUtils.GetNonce(),
Timestamp = CryptoUtils.GetUtcTimeNow(),
PartnerId = Config.User.PartnerId,
UserId = Config.User.UserId,
SecurityMedium = Params.SecurityMedium,
NumSegments = segments.Count,
OrderDetails = new OrderDetails
{
Namespaces = Namespaces,
OrderType = OrderType,
OrderAttribute = OrderAttribute,
StandardOrderParams = new EmptyOrderParams
{
Namespaces = Namespaces
},
},
BankPubKeyDigests = new BankPubKeyDigests
{
Namespaces = Namespaces,
DigestAlgorithm = s_digestAlg,
Bank = Config.Bank
}
},
MutableHeader = new MutableHeader
{
Namespaces = Namespaces,
TransactionPhase = "Initialisation"
},
Body = new Body
{
Namespaces = Namespaces,
DataTransfer = new DataTransfer
{
Namespaces = Namespaces,
DataEncryptionInfo = new DataEncryptionInfo
{
Namespaces = Namespaces,
EncryptionPubKeyDigest = new EncryptionPubKeyDigest
{
Namespaces = Namespaces,
Bank = Config.Bank,
DigestAlgorithm = s_digestAlg
},
TransactionKey = Convert.ToBase64String(EncryptRsa(_transactionKey))
},
SignatureData = new SignatureData
{
Namespaces = Namespaces
}
}
}
};
var doc = initReq.Serialize();
doc.Descendants(nsEbics + XmlNames.SignatureData).FirstOrDefault()
?.Add(Convert.ToBase64String(userSigDataEnc));
return(request : AuthenticateXml(doc.ToXmlDocument(), null, null), segments : segments);
}
catch (EbicsException)
{
throw;
}
catch (Exception ex)
{
throw new CreateRequestException($"can't create {OrderType} init request", ex);
}
}
}