C
C
Create Signed SOAP XML for Albanian Fiscalization Service
See more XAdES Examples
This example is created for a customer that needs to send signed billing/invoicing SOAP XML requests to http://efiskalizimi-test.tatime.gov.al:80/FiscalizationServiceThe example demonstrates how to create and signed the SOAP XML message that is to be sent.
Chilkat C Downloads
#include <C_CkXml.h>
#include <C_CkXmlDSigGen.h>
#include <C_CkCert.h>
#include <C_CkStringBuilder.h>
#include <C_CkHttp.h>
#include <C_CkHttpResponse.h>
void ChilkatSample(void)
{
BOOL success;
HCkXml xmlToSign;
HCkXmlDSigGen gen;
HCkCert cert;
HCkStringBuilder sbXml;
const char *strXml;
int responseStatusCode;
HCkHttp http;
const char *endPoint;
HCkHttpResponse resp;
HCkXml xmlResp;
success = FALSE;
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// --------------------------------------------------------------------------------
// Also see Chilkat's Online WSDL Code Generator
// to generate code and SOAP Request and Response XML for each operation in a WSDL.
// --------------------------------------------------------------------------------
// We want to build and send a signed SOAP XML that looks like the following:
//
// <?xml version="1.0" encoding="utf-8"?>
// <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
// <SOAP-ENV:Header/>
// <SOAP-ENV:Body>
// <RegisterWTNRequest xmlns="https://eFiskalizimi.tatime.gov.al/FiscalizationService/schema" xmlns:ns2="http://www.w3.org/2000/09/xmldsig#" Id="Request">
// <Header SendDateTime="2019-09-03T14:19:01+02:00" UUID="42db3af5-0d9f-4dea-95b4-4b947ab8d8e7"/>
// <WTN BusinUnit="bb123bb123" DateTimeCreated="2019-09-03T14:19:01+02:00" DestinAddr="Destination address"
// DestinCity="Destination city" IsAfterDel="false" OperatorCode="oo123oo123"
// SoftNum="ss123ss123" StartAddr="Start address" StartCity="Start city" TransDate="2019-09-03T14:19:01+02:00"
// VehPlates="AA0000AA" WTNIC="5C5E58580D0A24E1F7A5E5E011929511" WTNICSignature="82D69C38206D ... F5FCA48" WTNNum="12345678901">
// <Issuer NUIS="I12345678I" Name="Issuer name"/>
// <Items>
// <I C="501234567890" N="Item name" Q="1.0" U="piece"/>
// </Items>
// </WTN>
// <Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
// <SignedInfo>
// <CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
// <SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/>
// <Reference URI="#Request">
// <Transforms>
// <Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
// <Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
// </Transforms>
// <DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
// <DigestValue>aNa0r4RW04BlsAciTUrWHGW9PADskl2op315BAQ0hTg=</DigestValue>
// </Reference>
// </SignedInfo>
// <SignatureValue>4/j/d4j/5xCJ2YUP+XTC6li0B94...........................KESd38NT5+puArBcNgLYIjLx/dh6Q==</SignatureValue>
// <KeyInfo>
// <X509Data>
// <X509Certificate>MIIE6TCCAtGgAwIBAgICEA8wDQYJKoZIhvcNA......................uoqWsSuLmA==</X509Certificate>
// </X509Data>
// </KeyInfo>
// </Signature>
// </RegisterWTNRequest>
// </SOAP-ENV:Body>
// </SOAP-ENV:Envelope>
success = TRUE;
// Create the XML to be signed...
xmlToSign = CkXml_Create();
CkXml_putTag(xmlToSign,"SOAP-ENV:Envelope");
CkXml_AddAttribute(xmlToSign,"xmlns:SOAP-ENV","http://schemas.xmlsoap.org/soap/envelope/");
CkXml_UpdateChildContent(xmlToSign,"SOAP-ENV:Header","");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest",TRUE,"xmlns","https://eFiskalizimi.tatime.gov.al/FiscalizationService/schema");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest",TRUE,"xmlns:ns2","http://www.w3.org/2000/09/xmldsig#");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest",TRUE,"Id","Request");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|Header",TRUE,"SendDateTime","2019-09-03T14:19:01+02:00");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|Header",TRUE,"UUID","42db3af5-0d9f-4dea-95b4-4b947ab8d8e7");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"BusinUnit","bb123bb123");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"DateTimeCreated","2019-09-03T14:19:01+02:00");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"DestinAddr","Destination address");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"DestinCity","Destination city");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"IsAfterDel","false");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"OperatorCode","oo123oo123");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"SoftNum","ss123ss123");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"StartAddr","Start address");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"StartCity","Start city");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"TransDate","2019-09-03T14:19:01+02:00");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"VehPlates","AA0000AA");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"WTNIC","5C5E58580D0A24E1F7A5E5E011929511");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"WTNICSignature","82D69C38206D ... F5FCA48");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN",TRUE,"WTNNum","12345678901");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN|Issuer",TRUE,"NUIS","I12345678I");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN|Issuer",TRUE,"Name","Issuer name");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I",TRUE,"C","501234567890");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I",TRUE,"N","Item name");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I",TRUE,"Q","1.0");
CkXml_UpdateAttrAt(xmlToSign,"SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I",TRUE,"U","piece");
gen = CkXmlDSigGen_Create();
CkXmlDSigGen_putSigLocation(gen,"SOAP-ENV:Envelope|SOAP-ENV:Body|RegisterWTNRequest");
CkXmlDSigGen_putSigLocationMod(gen,0);
CkXmlDSigGen_putSigNamespacePrefix(gen,"");
CkXmlDSigGen_putSigNamespaceUri(gen,"http://www.w3.org/2000/09/xmldsig#");
CkXmlDSigGen_putSignedInfoCanonAlg(gen,"EXCL_C14N");
CkXmlDSigGen_putSignedInfoDigestMethod(gen,"sha256");
// -------- Reference 1 --------
CkXmlDSigGen_AddSameDocRef(gen,"Request","sha256","EXCL_C14N","","");
// Provide a certificate + private key. (PFX password is test123)
cert = CkCert_Create();
success = CkCert_LoadPfxFile(cert,"qa_data/pfx/cert_test123.pfx","test123");
if (success == FALSE) {
printf("%s\n",CkCert_lastErrorText(cert));
CkXml_Dispose(xmlToSign);
CkXmlDSigGen_Dispose(gen);
CkCert_Dispose(cert);
return;
}
CkXmlDSigGen_SetX509Cert(gen,cert,TRUE);
CkXmlDSigGen_putKeyInfoType(gen,"X509Data");
CkXmlDSigGen_putX509Type(gen,"Certificate");
// Load XML to be signed...
sbXml = CkStringBuilder_Create();
CkXml_GetXmlSb(xmlToSign,sbXml);
CkXmlDSigGen_putBehaviors(gen,"CompactSignedXml,ForceAddEnvelopedSignatureTransform");
// Sign the XML...
success = CkXmlDSigGen_CreateXmlDSigSb(gen,sbXml);
if (success == FALSE) {
printf("%s\n",CkXmlDSigGen_lastErrorText(gen));
CkXml_Dispose(xmlToSign);
CkXmlDSigGen_Dispose(gen);
CkCert_Dispose(cert);
CkStringBuilder_Dispose(sbXml);
return;
}
// -----------------------------------------------
// Now to send the SOAP request....
// Note: Chilkat did not actually test this by sending the request to the server.
// The example is a best-guess for how to do it...
strXml = CkStringBuilder_getAsString(sbXml);
// We'll need to add this in the HTTP header:
// SOAPAction: "https://eFiskalizimi.tatime.gov.al/FiscalizationService/RegisterWTN"
// Note: This is for the RegisterWTN request.
// You may wish to load the WSDL at https://efiskalizimi-test.tatime.gov.al/FiscalizationService-v1/FiscalizationService.wsdl into the SoapUI application to see
// the SOAP requests..
http = CkHttp_Create();
CkHttp_SetRequestHeader(http,"SOAPAction","https://eFiskalizimi.tatime.gov.al/FiscalizationService/RegisterWTN");
// The testing endpoint for this soap service is likely:
endPoint = "https://efiskalizimi-test.tatime.gov.al/FiscalizationService-v1";
resp = CkHttpResponse_Create();
success = CkHttp_HttpStr(http,"POST",endPoint,strXml,"utf-8","text/xml",resp);
if (success == FALSE) {
printf("%s\n",CkHttp_lastErrorText(http));
CkXml_Dispose(xmlToSign);
CkXmlDSigGen_Dispose(gen);
CkCert_Dispose(cert);
CkStringBuilder_Dispose(sbXml);
CkHttp_Dispose(http);
CkHttpResponse_Dispose(resp);
return;
}
responseStatusCode = CkHttpResponse_getStatusCode(resp);
// Check that the responseStatusCode equals 200...
printf("Response Status Code: %d\n",responseStatusCode);
// Examine the exact HTTP header sent with the POST like this:
printf("LastHeader:\n");
printf("%s\n",CkHttp_lastHeader(http));
// Examine the XML returned by the web service:
printf("XML Response:\n");
xmlResp = CkXml_Create();
CkXml_LoadXml(xmlResp,CkHttpResponse_bodyStr(resp));
printf("%s\n",CkXml_getXml(xmlResp));
// Use this online tool to generate parsing code from response XML:
// Generate Parsing Code from XML
CkXml_Dispose(xmlToSign);
CkXmlDSigGen_Dispose(gen);
CkCert_Dispose(cert);
CkStringBuilder_Dispose(sbXml);
CkHttp_Dispose(http);
CkHttpResponse_Dispose(resp);
CkXml_Dispose(xmlResp);
}