Lua Requires Chilkat v11.0.0+
Lua
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.
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local chilkat = require("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>
local success = true
-- Create the XML to be signed...
local xmlToSign = chilkat.Xml.new()
xmlToSign.tag = "SOAP-ENV:Envelope"
xmlToSign:add_attribute("xmlns:SOAP-ENV", "http://schemas.xmlsoap.org/soap/envelope/")
xmlToSign:update_child_content("SOAP-ENV:Header", "")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest", true, "xmlns", "https://eFiskalizimi.tatime.gov.al/FiscalizationService/schema")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest", true, "xmlns:ns2", "http://www.w3.org/2000/09/xmldsig#")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest", true, "Id", "Request")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|Header", true, "SendDateTime", "2019-09-03T14:19:01+02:00")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|Header", true, "UUID", "42db3af5-0d9f-4dea-95b4-4b947ab8d8e7")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "BusinUnit", "bb123bb123")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "DateTimeCreated", "2019-09-03T14:19:01+02:00")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "DestinAddr", "Destination address")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "DestinCity", "Destination city")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "IsAfterDel", "false")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "OperatorCode", "oo123oo123")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "SoftNum", "ss123ss123")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "StartAddr", "Start address")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "StartCity", "Start city")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "TransDate", "2019-09-03T14:19:01+02:00")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "VehPlates", "AA0000AA")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "WTNIC", "5C5E58580D0A24E1F7A5E5E011929511")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "WTNICSignature", "82D69C38206D ... F5FCA48")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN", true, "WTNNum", "12345678901")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN|Issuer", true, "NUIS", "I12345678I")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN|Issuer", true, "Name", "Issuer name")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I", true, "C", "501234567890")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I", true, "N", "Item name")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I", true, "Q", "1.0")
xmlToSign:update_attr_at("SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I", true, "U", "piece")
local gen = chilkat.XmlDSigGen.new()
gen.sig_location = "SOAP-ENV:Envelope|SOAP-ENV:Body|RegisterWTNRequest"
gen.sig_location_mod = 0
gen.sig_namespace_prefix = ""
gen.sig_namespace_uri = "http://www.w3.org/2000/09/xmldsig#"
gen.signed_info_canon_alg = "EXCL_C14N"
gen.signed_info_digest_method = "sha256"
-- -------- Reference 1 --------
gen:add_same_doc_ref("Request", "sha256", "EXCL_C14N", "", "")
-- Provide a certificate + private key. (PFX password is test123)
local cert = chilkat.Cert.new()
success = cert:load_pfx_file("qa_data/pfx/cert_test123.pfx", "test123")
if not success then
print(cert.last_error_text)
return
end
gen:set_x509_cert(cert, true)
gen.key_info_type = "X509Data"
gen.x509_type = "Certificate"
-- Load XML to be signed...
local sbXml = chilkat.StringBuilder.new()
xmlToSign:get_xml_sb(sbXml)
gen.behaviors = "CompactSignedXml,ForceAddEnvelopedSignatureTransform"
-- Sign the XML...
success = gen:create_xml_dsig_sb(sbXml)
if not success then
print(gen.last_error_text)
return
end
-- -----------------------------------------------
-- 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...
local strXml = sbXml:get_as_string()
-- 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..
local http = chilkat.Http.new()
http:set_request_header("SOAPAction", "https://eFiskalizimi.tatime.gov.al/FiscalizationService/RegisterWTN")
-- The testing endpoint for this soap service is likely:
local endPoint = "https://efiskalizimi-test.tatime.gov.al/FiscalizationService-v1"
local resp = chilkat.HttpResponse.new()
success = http:http_str("POST", endPoint, strXml, "utf-8", "text/xml", resp)
if not success then
print(http.last_error_text)
return
end
local responseStatusCode = resp.status_code
-- Check that the responseStatusCode equals 200...
print("Response Status Code: " .. responseStatusCode)
-- Examine the exact HTTP header sent with the POST like this:
print("LastHeader:")
print(http.last_header)
-- Examine the XML returned by the web service:
print("XML Response:")
local xmlResp = chilkat.Xml.new()
xmlResp:load_xml(resp.body_str)
print(xmlResp:get_xml())
-- Use this online tool to generate parsing code from response XML:
-- Generate Parsing Code from XML