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Hungary NAV Query Taxpayer

See more Hungary NAV Invoicing Examples

Demonstrates the queryTaxpayer request for the Hungarian NAV Online Invoicing System REST API v2.0.

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Add-Type -Path "C:\chilkat\ChilkatDotNet47-x64\ChilkatDotNet47.dll"

$success = $false

#  This example assumes the Chilkat API to have been previously unlocked.
#  See Global Unlock Sample for sample code.

#  Build the following XML:

#  <?xml version="1.0" encoding="UTF-8"?>
#  <QueryTaxpayerRequest xmlns="http://schemas.nav.gov.hu/OSA/2.0/api">
#  	<header>
#  		<requestId>RID215118906689</requestId>
#  		<timestamp>2019-09-11T11:11:08.579Z</timestamp>
#  		<requestVersion>2.0</requestVersion>
#  		<headerVersion>1.0</headerVersion>
#  	</header>
#  	<user>
#  		<login>lwilsmn0uqdxe6u</login>
#  		<passwordHash>2F43840A882CFDB7DB0FEC07D419D030D864B47B6B541DC280EF81B937B7A176E33C052B0D26638CC18A7A2C08D8D311733078A774BF43F6CA57FE8CD74DC28E</passwordHash>
#  		<taxNumber>11111111</taxNumber>
#  		<requestSignature>C5ADE8A2231C509D2887E6C2C4406CC5F72CA25B070AD3E94FADFA3F91A8A3667AF882DEDC7D67E9086E3D34A95886E929ACD8C924CD1E8357C89BEF43BA9126</requestSignature>
#  	</user>
#  	<software>
#  		<softwareId>123456789123456789</softwareId>
#  		<softwareName>string</softwareName>
#  		<softwareOperation>LOCAL_SOFTWARE</softwareOperation>
#  		<softwareMainVersion>string</softwareMainVersion>
#  		<softwareDevName>string</softwareDevName>
#  		<softwareDevContact>string</softwareDevContact>
#  		<softwareDevCountryCode>HU</softwareDevCountryCode>
#  		<softwareDevTaxNumber>string</softwareDevTaxNumber>
#  	</software>
#  	<taxNumber>22222222</taxNumber>
#  </QueryTaxpayerRequest>

$crypt = New-Object Chilkat.Crypt2

$dtNow = New-Object Chilkat.CkDateTime
$dtNow.SetFromCurrentSystemTime()
$($dtNow.GetAsTimestamp($false))

#  The hash algorithm for the password is SHA512 (not SHA3-512).
$crypt.HashAlgorithm = "sha512"
$crypt.EncodingMode = "hex"
$myPassword = "my-password"
$passwordHash = $crypt.HashStringENC($myPassword)

#  Generate a random request ID like "RID215118906689"
$prng = New-Object Chilkat.Prng
$sbRequestId = New-Object Chilkat.StringBuilder
$sbRequestId.Append("RID")
$sbRequestId.Append($prng.RandomString(12,$true,$false,$false))
$("generated requestId = " + $sbRequestId.GetAsString())

#  Calculate the requestSignature
$crypt.HashAlgorithm = "sha3-512"
$signatureKey = "ce-8f5e-215119fa7dd621DLMRHRLH2S"

$sbFinalHashBase = New-Object Chilkat.StringBuilder

#  First append the timestamp because we are going to remove certain chars/parts.
$sbFinalHashBase.Append($dtNow.GetAsTimestamp($false))
$numReplaced = $sbFinalHashBase.Replace("Z","")
$numReplaced = $sbFinalHashBase.Replace("-","")
$numReplaced = $sbFinalHashBase.Replace(":","")
$numReplaced = $sbFinalHashBase.Replace("T","")

#  Prepend the requestId and append the signatureKey
$sbFinalHashBase.Prepend($sbRequestId.GetAsString())
$sbFinalHashBase.Append($signatureKey)

$requestSignature = $crypt.HashStringENC($sbFinalHashBase.GetAsString())

$xml = New-Object Chilkat.Xml
$xml.Tag = "QueryTaxpayerRequest"
$xml.AddAttribute("xmlns","http://schemas.nav.gov.hu/OSA/2.0/api")
$xml.UpdateChildContent("header|requestId",$sbRequestId.GetAsString())
$xml.UpdateChildContent("header|timestamp",$dtNow.GetAsTimestamp($false))
$xml.UpdateChildContent("header|requestVersion","2.0")
$xml.UpdateChildContent("header|headerVersion","1.0")
$xml.UpdateChildContent("user|login","lwilsmn0uqdxe6u")
$xml.UpdateChildContent("user|passwordHash",$passwordHash)
$xml.UpdateChildContent("user|taxNumber","11111111")
$xml.UpdateChildContent("user|requestSignature",$requestSignature)
$xml.UpdateChildContent("software|softwareId","123456789123456789")
$xml.UpdateChildContent("software|softwareName","string")
$xml.UpdateChildContent("software|softwareOperation","LOCAL_SOFTWARE")
$xml.UpdateChildContent("software|softwareMainVersion","string")
$xml.UpdateChildContent("software|softwareDevName","string")
$xml.UpdateChildContent("software|softwareDevContact","string")
$xml.UpdateChildContent("software|softwareDevCountryCode","HU")
$xml.UpdateChildContent("software|softwareDevTaxNumber","string")
$xml.UpdateChildContent("taxNumber","22222222")

#  POST the XML to https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/queryTaxpayer
$http = New-Object Chilkat.Http
$http.Accept = "application/xml"
$endpoint = "https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/queryTaxpayer"
$resp = New-Object Chilkat.HttpResponse
$success = $http.HttpStr("POST",$endpoint,$xml.GetXml(),"utf-8","application/xml",$resp)
if ($success -eq $false) {
    $($http.LastErrorText)
    exit
}

$("Response status code = " + $resp.StatusCode)

$respXml = New-Object Chilkat.Xml
$respXml.LoadXml($resp.BodyStr)
$("Response body:")
$($respXml.GetXml())

#  The result looks like this:

#  <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
#  <QueryTaxpayerResponse xmlns="http://schemas.nav.gov.hu/OSA/2.0/api" xmlns:ns2="http://schemas.nav.gov.hu/OSA/2.0/data">
#      <header>
#          <requestId>RID847153193061</requestId>
#          <timestamp>2020-03-24T16:00:34Z</timestamp>
#          <requestVersion>2.0</requestVersion>
#          <headerVersion>1.0</headerVersion>
#      </header>
#      <result>
#          <funcCode>OK</funcCode>
#      </result>
#      <software>
#          <softwareId>123456789123456789</softwareId>
#          <softwareName>string</softwareName>
#          <softwareOperation>LOCAL_SOFTWARE</softwareOperation>
#          <softwareMainVersion>string</softwareMainVersion>
#          <softwareDevName>string</softwareDevName>
#          <softwareDevContact>string</softwareDevContact>
#          <softwareDevCountryCode>HU</softwareDevCountryCode>
#          <softwareDevTaxNumber>string</softwareDevTaxNumber>
#      </software>
#      <infoDate>1993-01-01T00:00:00.000+01:00</infoDate>
#      <taxpayerValidity>true</taxpayerValidity>
#      <taxpayerData>
#          <taxpayerName>some taxpayer name</taxpayerName>
#          <taxNumberDetail>
#              <ns2:taxpayerId>22222222</ns2:taxpayerId>
#              <ns2:vatCode>2</ns2:vatCode>
#          </taxNumberDetail>
#          <taxpayerAddressList>
#              <taxpayerAddressItem>
#                  <taxpayerAddressType>HQ</taxpayerAddressType>
#                  <taxpayerAddress>
#                      <ns2:countryCode>HU</ns2:countryCode>
#                      <ns2:postalCode>1121</ns2:postalCode>
#                      <ns2:city>BUDAPEST 12</ns2:city>
#                      <ns2:streetName>ABCD</ns2:streetName>
#                      <ns2:publicPlaceCategory>UTCA</ns2:publicPlaceCategory>
#                      <ns2:number>20</ns2:number>
#                  </taxpayerAddress>
#              </taxpayerAddressItem>
#          </taxpayerAddressList>
#      </taxpayerData>
#  </QueryTaxpayerResponse>

#  Use this online tool to generate parsing code from sample XML: 
#  Generate Parsing Code from XML

$QueryTaxpayerResponse_xmlns = $respXml.GetAttrValue("xmlns")
$QueryTaxpayerResponse_xmlns_ns2 = $respXml.GetAttrValue("xmlns:ns2")
$requestId = $respXml.GetChildContent("header|requestId")
$timestamp = $respXml.GetChildContent("header|timestamp")
$requestVersion = $respXml.GetChildContent("header|requestVersion")
$headerVersion = $respXml.GetChildContent("header|headerVersion")
$funcCode = $respXml.GetChildContent("result|funcCode")
$softwareId = $respXml.GetChildContent("software|softwareId")
$softwareName = $respXml.GetChildContent("software|softwareName")
$softwareOperation = $respXml.GetChildContent("software|softwareOperation")
$softwareMainVersion = $respXml.GetChildContent("software|softwareMainVersion")
$softwareDevName = $respXml.GetChildContent("software|softwareDevName")
$softwareDevContact = $respXml.GetChildContent("software|softwareDevContact")
$softwareDevCountryCode = $respXml.GetChildContent("software|softwareDevCountryCode")
$softwareDevTaxNumber = $respXml.GetChildContent("software|softwareDevTaxNumber")
$infoDate = $respXml.GetChildContent("infoDate")
$taxpayerValidity = $respXml.GetChildContent("taxpayerValidity")
$taxpayerName = $respXml.GetChildContent("taxpayerData|taxpayerName")
$ns2_taxpayerId = $respXml.GetChildIntValue("taxpayerData|taxNumberDetail|ns2:taxpayerId")
$ns2_vatCode = $respXml.GetChildIntValue("taxpayerData|taxNumberDetail|ns2:vatCode")
$taxpayerAddressType = $respXml.GetChildContent("taxpayerData|taxpayerAddressList|taxpayerAddressItem|taxpayerAddressType")
$ns2_countryCode = $respXml.GetChildContent("taxpayerData|taxpayerAddressList|taxpayerAddressItem|taxpayerAddress|ns2:countryCode")
$ns2_postalCode = $respXml.GetChildIntValue("taxpayerData|taxpayerAddressList|taxpayerAddressItem|taxpayerAddress|ns2:postalCode")
$ns2_city = $respXml.GetChildContent("taxpayerData|taxpayerAddressList|taxpayerAddressItem|taxpayerAddress|ns2:city")
$ns2_streetName = $respXml.GetChildContent("taxpayerData|taxpayerAddressList|taxpayerAddressItem|taxpayerAddress|ns2:streetName")
$ns2_publicPlaceCategory = $respXml.GetChildContent("taxpayerData|taxpayerAddressList|taxpayerAddressItem|taxpayerAddress|ns2:publicPlaceCategory")
$ns2_number = $respXml.GetChildIntValue("taxpayerData|taxpayerAddressList|taxpayerAddressItem|taxpayerAddress|ns2:number")