Chilkat2-Python
Chilkat2-Python
Hungary NAV Manage Invoice Request
See more Hungary NAV Invoicing Examples
Demonstrates the manageInvoice request for the Hungarian NAV Online Invoicing System REST API v2.0.Chilkat Chilkat2-Python Downloads
import sys
import chilkat2
success = False
# This example assumes the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.
# Build the following XML:
# Use this online tool to generate code from sample XML:
# Generate Code to Create XML
# <?xml version="1.0" encoding="UTF-8"?>
# <ManageInvoiceRequest xmlns="http://schemas.nav.gov.hu/OSA/2.0/api">
# <header>
# <requestId>RID181837288942</requestId>
# <timestamp>2019-09-11T12:44:55.442Z</timestamp>
# <requestVersion>2.0</requestVersion>
# <headerVersion>1.0</headerVersion>
# </header>
# <user>
# <login>lwilsmn0uqdxe6u</login>
# <passwordHash>2F43840A882CFDB7DB0FEC07D419D030D864B47B6B541DC280EF81B937B7A176E33C052B0D26638CC18A7A2C08D8D311733078A774BF43F6CA57FE8CD74DC28E</passwordHash>
# <taxNumber>11111111</taxNumber>
# <requestSignature>E4D191A48EE8828A1E84C1F841A2B4E1699ECB49C4CDA1DC7A057765FD935872219644CC2B5A93B8A344404E4FD8ECA4902B5DBCF993E768DC558B0F0281E775</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>
# <exchangeToken>b1aca173-d9e8-4561-9237-0511eed99eaa2P0ZHLXBRI2U</exchangeToken>
# <invoiceOperations>
# <compressedContent>false</compressedContent>
# <invoiceOperation>
# <index>1</index>
# <invoiceOperation>CREATE</invoiceOperation>
# <invoiceData>base64 contents of invoiceData1 XML file</invoiceData>
# </invoiceOperation>
# <invoiceOperation>
# <index>2</index>
# <invoiceOperation>CREATE</invoiceOperation>
# <invoiceData>base64 contents of invoiceData2 XML file</invoiceData>
# </invoiceOperation>
# <invoiceOperation>
# <index>3</index>
# <invoiceOperation>CREATE</invoiceOperation>
# <invoiceData>base64 contents of invoiceData3 XML file</invoiceData>
# </invoiceOperation>
# </invoiceOperations>
# </ManageInvoiceRequest>
#
# First load the invoiceData for the 3 XML invoice files we'll be sending.
bdInvoiceData1 = chilkat2.BinData()
bdInvoiceData2 = chilkat2.BinData()
bdInvoiceData3 = chilkat2.BinData()
success = bdInvoiceData1.LoadFile("qa_data/nav_invoicing/invoiceData1.xml")
success = bdInvoiceData2.LoadFile("qa_data/nav_invoicing/invoiceData2.xml")
success = bdInvoiceData3.LoadFile("qa_data/nav_invoicing/invoiceData3.xml")
if (success == False):
print("Failed to load invoice data.")
sys.exit()
crypt = chilkat2.Crypt2()
dtNow = chilkat2.CkDateTime()
dtNow.SetFromCurrentSystemTime()
print(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 = chilkat2.Prng()
sbRequestId = chilkat2.StringBuilder()
sbRequestId.Append("RID")
sbRequestId.Append(prng.RandomString(12,True,False,False))
print("generated requestId = " + sbRequestId.GetAsString())
# Calculate the requestSignature
crypt.HashAlgorithm = "sha3-512"
signatureKey = "ce-8f5e-215119fa7dd621DLMRHRLH2S"
sbFinalHashBase = chilkat2.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)
# Calculate each index hash and add it to the sbFinalHashBase
sbHashBase = chilkat2.StringBuilder()
sbHashBase.Append("CREATE")
sbHashBase.Append(bdInvoiceData1.GetEncoded("base64"))
indexHash = crypt.HashStringENC(sbHashBase.GetAsString())
sbFinalHashBase.Append(indexHash)
sbHashBase.Clear()
sbHashBase.Append("CREATE")
sbHashBase.Append(bdInvoiceData2.GetEncoded("base64"))
indexHash = crypt.HashStringENC(sbHashBase.GetAsString())
sbFinalHashBase.Append(indexHash)
sbHashBase.Clear()
sbHashBase.Append("CREATE")
sbHashBase.Append(bdInvoiceData3.GetEncoded("base64"))
indexHash = crypt.HashStringENC(sbHashBase.GetAsString())
sbFinalHashBase.Append(indexHash)
# Get our request signature (using sha3-512 because our HashAlgorithm was set to "sha3-512" up above...)
requestSignature = crypt.HashStringENC(sbFinalHashBase.GetAsString())
# Load our recently obtained exchange token.
# See Hungary NAV Invoicing Token Exchange Sample Code
xmlExchangeToken = chilkat2.Xml()
success = xmlExchangeToken.LoadXmlFile("qa_data/tokens/nav_exchange_token.xml")
if (success == False):
print(xmlExchangeToken.LastErrorText)
sys.exit()
# Get the base64 encoded/encrypted exchange token.
# IMPORTANT: Make sure to use the exchange token before it expires.
# If it expired, then get a new one..
encodedEncryptedExchangeToken = xmlExchangeToken.GetChildContent("encodedExchangeToken")
# Decode to binary.
bdExchangeToken = chilkat2.BinData()
bdExchangeToken.AppendEncoded(encodedEncryptedExchangeToken,"base64")
# Decrypt using your 16-digit replacement key:
crypt.CryptAlgorithm = "aes"
crypt.CipherMode = "ecb"
crypt.KeyLength = 128
crypt.EncodingMode = "base64"
# Pass your 16-digit replacement key here:
crypt.SetEncodedKey("99952BBAAAAA8XYZ","ascii")
crypt.DecryptBd(bdExchangeToken)
exchangeToken = bdExchangeToken.GetString("utf-8")
print("exchange token = " + exchangeToken)
# Now build the XML..
xml = chilkat2.Xml()
xml.Tag = "ManageInvoiceRequest"
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("exchangeToken",exchangeToken)
xml.UpdateChildContent("invoiceOperations|compressedContent","false")
xml.UpdateChildContent("invoiceOperations|invoiceOperation|index","1")
xml.UpdateChildContent("invoiceOperations|invoiceOperation|invoiceOperation","CREATE")
xml.UpdateChildContent("invoiceOperations|invoiceOperation|invoiceData",bdInvoiceData1.GetEncoded("base64"))
xml.UpdateChildContent("invoiceOperations|invoiceOperation[1]|index","2")
xml.UpdateChildContent("invoiceOperations|invoiceOperation[1]|invoiceOperation","CREATE")
xml.UpdateChildContent("invoiceOperations|invoiceOperation[1]|invoiceData",bdInvoiceData2.GetEncoded("base64"))
xml.UpdateChildContent("invoiceOperations|invoiceOperation[2]|index","3")
xml.UpdateChildContent("invoiceOperations|invoiceOperation[2]|invoiceOperation","CREATE")
xml.UpdateChildContent("invoiceOperations|invoiceOperation[2]|invoiceData",bdInvoiceData3.GetEncoded("base64"))
# POST the XML to https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/manageInvoice
http = chilkat2.Http()
http.Accept = "application/xml"
endpoint = "https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/manageInvoice"
resp = chilkat2.HttpResponse()
success = http.HttpStr("POST",endpoint,xml.GetXml(),"utf-8","application/xml",resp)
if (success == False):
print(http.LastErrorText)
sys.exit()
print("Response status code = " + str(resp.StatusCode))
respXml = chilkat2.Xml()
respXml.LoadXml(resp.BodyStr)
print("Response body:")
print(respXml.GetXml())
# The result looks like this:
# <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
# <ManageInvoiceResponse xmlns="http://schemas.nav.gov.hu/OSA/2.0/api" xmlns:ns2="http://schemas.nav.gov.hu/OSA/2.0/data">
# <header>
# <requestId>RID871830318143</requestId>
# <timestamp>2020-03-25T15:51:25Z</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>
# <transactionId>2WT9GFSKFUU1V4XP</transactionId>
# </ManageInvoiceResponse>
# Use this online tool to generate parsing code from sample XML:
# Generate Parsing Code from XML
ManageInvoiceResponse_xmlns = respXml.GetAttrValue("xmlns")
ManageInvoiceResponse_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")
transactionId = respXml.GetChildContent("transactionId")