internal static void GenerateReplacementSoapEnvelope(ACABulkRequestTransmitterService.SecurityHeaderType securityHeader, ACABulkRequestTransmitterService.ACABulkBusinessHeaderRequestType businessHeader, ACABulkRequestTransmitterService.ACATrnsmtManifestReqDtlType manifest, ACABulkRequestTransmitterService.ACABulkRequestTransmitterType bulkTrans)
{
//load the base envelope xml
var doc = new XmlDocument();
doc.PreserveWhitespace = false;
doc.Load("BaseSoapEnvelope.xml");
/* Need a bunch of namespaces defined
* xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
* xmlns:urn="urn:us:gov:treasury:irs:ext:aca:air:7.0"
* xmlns:urn1="urn:us:gov:treasury:irs:common"
* xmlns:urn2="urn:us:gov:treasury:irs:msg:acabusinessheader"
* xmlns:urn3="urn:us:gov:treasury:irs:msg:irsacabulkrequesttransmitter"
* xmlns:wsa="http://www.w3.org/2005/08/addressing"
* xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
* xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
* xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
* xmlns:xop="http://www.w3.org/2004/08/xop/include"
*/
XmlNamespaceManager nsMgr = new XmlNamespaceManager(doc.NameTable);
nsMgr.AddNamespace("soapenv", "http://schemas.xmlsoap.org/soap/envelope/");
nsMgr.AddNamespace("urn", "urn:us:gov:treasury:irs:ext:aca:air:7.0");
nsMgr.AddNamespace("urn1", "urn:us:gov:treasury:irs:common");
nsMgr.AddNamespace("urn2", "urn:us:gov:treasury:irs:msg:acabusinessheader");
nsMgr.AddNamespace("urn3", "urn:us:gov:treasury:irs:msg:irsacabulkrequesttransmitter");
nsMgr.AddNamespace("wsa", "http://www.w3.org/2005/08/addressing");
nsMgr.AddNamespace("wsse", "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd");
nsMgr.AddNamespace("wsu", "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd");
nsMgr.AddNamespace("ds", "http://www.w3.org/2000/09/xmldsig#");
nsMgr.AddNamespace("xop","http://www.w3.org/2004/08/xop/include");
//start replacing values in it
//for securityHeader, should have the following
/*
* securityHeader.Signature.Id
* securityHeader.Timestamp.Id
* securityHeader.Timestamp.Created.Value
* securityHeader.Timestamp.Expires.Value
*/
//doc.SelectSingleNode("//wsse:Security/ds:Signature", nsMgr).Attributes["Id"].Value = securityHeader.Signature.Id;
doc.SelectSingleNode("//wsse:Security/wsu:Timestamp", nsMgr).Attributes["wsu:Id"].Value = securityHeader.Timestamp.Id;
doc.SelectSingleNode("//wsse:Security/wsu:Timestamp/wsu:Created", nsMgr).InnerText = securityHeader.Timestamp.Created.Value;
doc.SelectSingleNode("//wsse:Security/wsu:Timestamp/wsu:Expires", nsMgr).InnerText = securityHeader.Timestamp.Expires.Value;
//for businessHeader, should have the following
/*
* businessHeader.UniqueTransmissionId
* businessHeader.Timestamp
* businessHeader.Id
*/
doc.SelectSingleNode("//urn2:ACABusinessHeader", nsMgr).Attributes["wsu:Id"].Value = businessHeader.Id;
doc.SelectSingleNode("//urn2:ACABusinessHeader/urn:UniqueTransmissionId", nsMgr).InnerText = businessHeader.UniqueTransmissionId;
doc.SelectSingleNode("//urn2:ACABusinessHeader/urn1:Timestamp", nsMgr).InnerText = businessHeader.Timestamp.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssZ");
//for manifest, should have the following, some of which will need some conversions
/*
* manifest.Id
* manifest.BinaryFormatCd - convert from enum
* manifest.PaymentYr
* manifest.PriorYearDataInd - convert from enum
* manifest.EIN
* manifest.TransmissionTypeCd - convert from enum
* manifest.TestFileCd
* manifest.TransmitterNameGrp.BusinessNameLine1Txt
* manifest.CompanyInformationGrp.CompanyNm
* manifest.CompanyInformationGrp.MailingAddressGrp.Item.AddressLine1Txt
* manifest.CompanyInformationGrp.MailingAddressGrp.Item.CityNm
* manifest.CompanyInformationGrp.MailingAddressGrp.Item.USStateCd - convert from enum
* manifest.CompanyInformationGrp.MailingAddressGrp.Item.USZIPCd
* manifest.CompanyInformationGrp.ContactNameGrp.PersonFirstNm
* manifest.CompanyInformationGrp.ContactNameGrp.PersonLastNm
* manifest.CompanyInformationGrp.ContactPhoneNum
* manifest.VendorInformationGrp.VendorCd
* manifest.VendorInformationGrp.ContactNameGrp.PersonFirstNm
* manifest.VendorInformationGrp.ContactNameGrp.PersonLastNm
* manifest.VendorInformationGrp.ContactPhoneNum
* manifest.TotalPayeeRecordCnt
* manifest.TotalPayerRecordCnt
* manifest.SoftwareId
* manifest.FormTypeCd - convert from enum
* manifest.ChecksumAugmentationNum
* manifest.AttachmentByteSizeNum
* manifest.DocumentSystemFileNm
*/
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl", nsMgr).Attributes["wsu:Id"].Value = manifest.Id;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:PaymentYr", nsMgr).InnerText = manifest.PaymentYr;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:PriorYearDataInd", nsMgr).InnerText = manifest.PriorYearDataInd.GetXmlEnumAttributeValueFromEnum();
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn1:EIN", nsMgr).InnerText = manifest.EIN;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:TransmissionTypeCd", nsMgr).InnerText = manifest.TransmissionTypeCd.ToString();
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:TestFileCd", nsMgr).InnerText = manifest.TestFileCd;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:TransmitterNameGrp/urn:BusinessNameLine1Txt", nsMgr).InnerText = manifest.TransmitterNameGrp.BusinessNameLine1Txt;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:CompanyInformationGrp/urn:CompanyNm", nsMgr).InnerText = manifest.CompanyInformationGrp.CompanyNm;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:CompanyInformationGrp/urn:MailingAddressGrp/urn:USAddressGrp/urn:AddressLine1Txt", nsMgr).InnerText = ((USAddressGrpType)manifest.CompanyInformationGrp.MailingAddressGrp.Item).AddressLine1Txt;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:CompanyInformationGrp/urn:MailingAddressGrp/urn:USAddressGrp/urn1:CityNm", nsMgr).InnerText = ((USAddressGrpType)manifest.CompanyInformationGrp.MailingAddressGrp.Item).CityNm;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:CompanyInformationGrp/urn:MailingAddressGrp/urn:USAddressGrp/urn:USStateCd", nsMgr).InnerText = ((USAddressGrpType)manifest.CompanyInformationGrp.MailingAddressGrp.Item).USStateCd.ToString();
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:CompanyInformationGrp/urn:MailingAddressGrp/urn:USAddressGrp/urn1:USZIPCd", nsMgr).InnerText = ((USAddressGrpType)manifest.CompanyInformationGrp.MailingAddressGrp.Item).USZIPCd;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:CompanyInformationGrp/urn:ContactNameGrp/urn:PersonFirstNm", nsMgr).InnerText = manifest.CompanyInformationGrp.ContactNameGrp.PersonFirstNm;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:CompanyInformationGrp/urn:ContactNameGrp/urn:PersonLastNm", nsMgr).InnerText = manifest.CompanyInformationGrp.ContactNameGrp.PersonLastNm;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:CompanyInformationGrp/urn:ContactPhoneNum", nsMgr).InnerText = manifest.CompanyInformationGrp.ContactPhoneNum;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:VendorInformationGrp/urn:VendorCd", nsMgr).InnerText = manifest.VendorInformationGrp.VendorCd;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:VendorInformationGrp/urn:ContactNameGrp/urn:PersonFirstNm", nsMgr).InnerText = manifest.VendorInformationGrp.ContactNameGrp.PersonFirstNm;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:VendorInformationGrp/urn:ContactNameGrp/urn:PersonLastNm", nsMgr).InnerText = manifest.VendorInformationGrp.ContactNameGrp.PersonLastNm;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:VendorInformationGrp/urn:ContactPhoneNum", nsMgr).InnerText = manifest.VendorInformationGrp.ContactPhoneNum;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:TotalPayeeRecordCnt", nsMgr).InnerText = manifest.TotalPayeeRecordCnt;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:TotalPayerRecordCnt", nsMgr).InnerText = manifest.TotalPayerRecordCnt;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:SoftwareId", nsMgr).InnerText = manifest.SoftwareId;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:FormTypeCd", nsMgr).InnerText = manifest.FormTypeCd.GetXmlEnumAttributeValueFromEnum();
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn1:BinaryFormatCd", nsMgr).InnerText = manifest.BinaryFormatCd.GetXmlEnumAttributeValueFromEnum();
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn1:ChecksumAugmentationNum", nsMgr).InnerText = manifest.ChecksumAugmentationNum;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn1:AttachmentByteSizeNum", nsMgr).InnerText = manifest.AttachmentByteSizeNum;
doc.SelectSingleNode("//urn:ACATransmitterManifestReqDtl/urn:DocumentSystemFileNm", nsMgr).InnerText = manifest.DocumentSystemFileNm;
//for bulkTrans, should have the following
/*
* bulkTrans.BulkExchangeFile.Include.href
*/
doc.SelectSingleNode("//urn3:ACABulkRequestTransmitter/urn1:BulkExchangeFile/xop:Include", nsMgr).Attributes["href"].Value = bulkTrans.BulkExchangeFile.Include.href;
//now do some more security setup
var cert = new X509Certificate2(CertificatePath, CertificatePassword, X509KeyStorageFlags.MachineKeySet);
var exported = cert.Export(X509ContentType.Cert, CertificatePassword);
var base64 = Convert.ToBase64String(exported);
//now compute all the signing stuff
var xSigned = new SignedXmlWithId(doc);
xSigned.Signature.Id = securityHeader.Signature.Id;
// Add the key to the SignedXml document.
xSigned.SigningKey = cert.PrivateKey;
xSigned.Signature.Id = SignatureWsuId;
xSigned.SignedInfo.CanonicalizationMethod = SignedXml.XmlDsigExcC14NWithCommentsTransformUrl;
var keyInfo = new KeyInfo
{
Id = GenerateWsuId("KI")
};
//need to get the keyinfo into the signed xml stuff before we compute sigs, and because it is using some stuff that
//doesn't appear to be supported out of the box we'll work around it by adding a node directly
var sbKeyInfo = new StringBuilder();
sbKeyInfo.Append("<root xmlns:wsse=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\" xmlns:wsu=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd\" xmlns:ds=\"http://www.w3.org/2000/09/xmldsig#\">");
sbKeyInfo.Append("<wsse:SecurityTokenReference wsu:Id=\"" + GenerateWsuId("STR") + "\">");
sbKeyInfo.Append("<wsse:KeyIdentifier EncodingType=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary\" ValueType=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3\">" + base64.ToString());
sbKeyInfo.Append("</wsse:KeyIdentifier>");
sbKeyInfo.Append("</wsse:SecurityTokenReference>");
sbKeyInfo.Append("</root>");
XmlDocument tempDoc = new XmlDocument();
tempDoc.LoadXml(sbKeyInfo.ToString());
keyInfo.AddClause(new KeyInfoNode((XmlElement)tempDoc.FirstChild.FirstChild));
xSigned.KeyInfo = keyInfo;
GenerateReference(SecurityTimeStampWsuId, "wsse wsa soapenv urn urn1 urn2 urn3", xSigned);
GenerateReference(BusinessHeaderWsuId, "wsa soapenv urn urn1 urn3", xSigned);
GenerateReference(ManifestWsuId, "wsa soapenv urn1 urn2 urn3", xSigned);
// Compute the Signature.
xSigned.ComputeSignature();
//signing stuff must come before the timestamp or the IRS service complains
doc.SelectSingleNode("//wsse:Security", nsMgr).InsertBefore(xSigned.GetXml(), doc.SelectSingleNode("//wsse:Security", nsMgr).FirstChild);
//
_replacementSoapEnvelope = doc.OuterXml;
}
public static ACABulkRequestTransmitterResponseType Run(ACABulkRequestTransmitterService.SecurityHeaderType securityHeader, ACABulkRequestTransmitterService.ACABulkBusinessHeaderRequestType businessHeader, ACABulkRequestTransmitterService.ACATrnsmtManifestReqDtlType manifest, ACABulkRequestTransmitterService.ACABulkRequestTransmitterType bulkTrans)
{
//had some issues early on with the cert on the IRS server, this should probably be removed and retested without it
ServicePointManager.ServerCertificateValidationCallback += (sender, certificate, chain, errors) => true;
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Ssl3 |
SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
var acaSecurityHeader = new ACABulkRequestTransmitterService.TransmitterACASecurityHeaderType(); //leave this empty for transmitting via ISS-A2A
var requestClient = new ACABulkRequestTransmitterService.BulkRequestTransmitterPortTypeClient("BulkRequestTransmitterPort");
requestClient.Endpoint.Contract.ProtectionLevel = System.Net.Security.ProtectionLevel.None;
//var vs = requestClient.Endpoint.Behaviors.Where((i) => i.GetType().Namespace.Contains("VisualStudio"));
//if (vs != null)
// requestClient.Endpoint.Behaviors.Remove((System.ServiceModel.Description.IEndpointBehavior)vs.Single());
//generate the real envelope we want
GenerateReplacementSoapEnvelope(securityHeader, businessHeader, manifest, bulkTrans);
using (var scope = new OperationContextScope(requestClient.InnerChannel))
{
//Adding proper HTTP Header to an outgoing requqest.
HttpRequestMessageProperty requestMessage = new HttpRequestMessageProperty();
requestMessage.Headers["Content-Encoding"] = "gzip";
requestMessage.Headers["Content-Type"] = string.Format(@"multipart/related; type=""application/xop+xml"";start=""{0}"";start-info=""text/xml"";boundary=""{1}""", General.EnvelopeContentID, General.MIMEBoundary);
OperationContext.Current.OutgoingMessageProperties[HttpRequestMessageProperty.Name] = requestMessage;
var response = requestClient.BulkRequestTransmitter(acaSecurityHeader,
securityHeader,
ref businessHeader,
manifest,
bulkTrans);
//we got a response! now do something with it
return response;
}
}
