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(CkPython) Hungary NAV Query TaxpayerDemonstrates the queryTaxpayer request for the Hungarian NAV Online Invoicing System REST API v2.0. Note: This example requires Chilkat v9.5.0.83 or greater. For more information, see https://onlineszamla.nav.gov.hu/api/files/container/download/Online%20Szamla_Interfesz%20specifik%C3%A1ci%C3%B3_EN_v2.0.pdf
import sys import chilkat # 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 = chilkat.CkCrypt2() dtNow = chilkat.CkDateTime() dtNow.SetFromCurrentSystemTime() print(dtNow.getAsTimestamp(False)) # The hash algorithm for the password is SHA512 (not SHA3-512). crypt.put_HashAlgorithm("sha512") crypt.put_EncodingMode("hex") myPassword = "my-password" passwordHash = crypt.hashStringENC(myPassword) # Generate a random request ID like "RID215118906689" prng = chilkat.CkPrng() sbRequestId = chilkat.CkStringBuilder() sbRequestId.Append("RID") sbRequestId.Append(prng.randomString(12,True,False,False)) print("generated requestId = " + sbRequestId.getAsString()) # Calculate the requestSignature # IMPORTANT: This example requires Chilkat v9.5.0.83 or greater. The SHA3 hash algorithm is implemented in Chilkat v9.5.0.83, but not in earlier versions. # IMPORTANT: This example requires Chilkat v9.5.0.83 or greater. The SHA3 hash algorithm is implemented in Chilkat v9.5.0.83, but not in earlier versions. # IMPORTANT: This example requires Chilkat v9.5.0.83 or greater. The SHA3 hash algorithm is implemented in Chilkat v9.5.0.83, but not in earlier versions. # IMPORTANT: This example requires Chilkat v9.5.0.83 or greater. The SHA3 hash algorithm is implemented in Chilkat v9.5.0.83, but not in earlier versions. # IMPORTANT: This example requires Chilkat v9.5.0.83 or greater. The SHA3 hash algorithm is implemented in Chilkat v9.5.0.83, but not in earlier versions. crypt.put_HashAlgorithm("sha3-512") signatureKey = "ce-8f5e-215119fa7dd621DLMRHRLH2S" sbFinalHashBase = chilkat.CkStringBuilder() # 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 = chilkat.CkXml() xml.put_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 = chilkat.CkHttp() http.put_Accept("application/xml") http.SetRequestHeader("Content-Type","application/xml") endpoint = "https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/queryTaxpayer" # resp is a CkHttpResponse resp = http.PostXml(endpoint,xml.getXml(),"utf-8") if (http.get_LastMethodSuccess() == False): print(http.lastErrorText()) sys.exit() print("Response status code = " + str(resp.get_StatusCode())) respXml = chilkat.CkXml() respXml.LoadXml(resp.bodyStr()) print("Response body:") print(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") |
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