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(CkPython) Create Signed SOAP XML for Albanian Fiscalization ServiceImportant: This example requires Chilkat v9.5.0.80 or greater. 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/FiscalizationService The example demonstrates how to create and signed the SOAP XML message that is to be sent.
import sys import chilkat # 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 = chilkat.CkXml() xmlToSign.put_Tag("SOAP-ENV:Envelope") xmlToSign.AddAttribute("xmlns:SOAP-ENV","http://schemas.xmlsoap.org/soap/envelope/") xmlToSign.UpdateChildContent("SOAP-ENV:Header","") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest",True,"xmlns","https://eFiskalizimi.tatime.gov.al/FiscalizationService/schema") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest",True,"xmlns:ns2","http://www.w3.org/2000/09/xmldsig#") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest",True,"Id","Request") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|Header",True,"SendDateTime","2019-09-03T14:19:01+02:00") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|Header",True,"UUID","42db3af5-0d9f-4dea-95b4-4b947ab8d8e7") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"BusinUnit","bb123bb123") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"DateTimeCreated","2019-09-03T14:19:01+02:00") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"DestinAddr","Destination address") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"DestinCity","Destination city") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"IsAfterDel","false") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"OperatorCode","oo123oo123") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"SoftNum","ss123ss123") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"StartAddr","Start address") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"StartCity","Start city") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"TransDate","2019-09-03T14:19:01+02:00") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"VehPlates","AA0000AA") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"WTNIC","5C5E58580D0A24E1F7A5E5E011929511") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"WTNICSignature","82D69C38206D ... F5FCA48") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN",True,"WTNNum","12345678901") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN|Issuer",True,"NUIS","I12345678I") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN|Issuer",True,"Name","Issuer name") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I",True,"C","501234567890") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I",True,"N","Item name") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I",True,"Q","1.0") xmlToSign.UpdateAttrAt("SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I",True,"U","piece") gen = chilkat.CkXmlDSigGen() gen.put_SigLocation("SOAP-ENV:Envelope|SOAP-ENV:Body|RegisterWTNRequest") gen.put_SigLocationMod(0) gen.put_SigNamespacePrefix("") gen.put_SigNamespaceUri("http://www.w3.org/2000/09/xmldsig#") gen.put_SignedInfoCanonAlg("EXCL_C14N") gen.put_SignedInfoDigestMethod("sha256") # -------- Reference 1 -------- gen.AddSameDocRef("Request","sha256","EXCL_C14N","","") # Provide a certificate + private key. (PFX password is test123) cert = chilkat.CkCert() success = cert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123") if (success != True): print(cert.lastErrorText()) sys.exit() gen.SetX509Cert(cert,True) gen.put_KeyInfoType("X509Data") gen.put_X509Type("Certificate") # Load XML to be signed... sbXml = chilkat.CkStringBuilder() xmlToSign.GetXmlSb(sbXml) gen.put_Behaviors("CompactSignedXml,ForceAddEnvelopedSignatureTransform") # Sign the XML... success = gen.CreateXmlDSigSb(sbXml) if (success != True): print(gen.lastErrorText()) sys.exit() # ----------------------------------------------- # 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 = sbXml.getAsString() # 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 = chilkat.CkHttp() http.SetRequestHeader("SOAPAction","https://eFiskalizimi.tatime.gov.al/FiscalizationService/RegisterWTN") # Some services expect the content-type in the HTTP header to be "application/xml" while # other expect text/xml. The default sent by Chilkat is "application/xml", but this web service # likely expects "text/xml". Therefore, change the content-type: http.SetRequestHeader("Content-Type","text/xml; charset=utf-8") # The testing endpoint for this soap service is likely: endPoint = "https://efiskalizimi-test.tatime.gov.al/FiscalizationService-v1" # resp is a CkHttpResponse resp = http.PostXml(endPoint,strXml,"utf-8") if (http.get_LastMethodSuccess() != True): print(http.lastErrorText()) print("LastHeader:") print(http.lastHeader()) sys.exit() responseStatusCode = resp.get_StatusCode() # Check that the responseStatusCode equals 200... print("Response Status Code: " + str(responseStatusCode)) # Examine the exact HTTP header sent with the POST like this: print("LastHeader:") print(http.lastHeader()) # Examine the XML returned by the web service: print("XML Response:") xmlResp = chilkat.CkXml() xmlResp.LoadXml(resp.bodyStr()) print(xmlResp.getXml()) # Use this online tool to generate parsing code from response XML: # Generate Parsing Code from XML |
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