Go
Go
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 Go Downloads
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 := chilkat.NewBinData()
bdInvoiceData2 := chilkat.NewBinData()
bdInvoiceData3 := chilkat.NewBinData()
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 {
fmt.Println("Failed to load invoice data.")
bdInvoiceData1.DisposeBinData()
bdInvoiceData2.DisposeBinData()
bdInvoiceData3.DisposeBinData()
return
}
crypt := chilkat.NewCrypt2()
dtNow := chilkat.NewCkDateTime()
dtNow.SetFromCurrentSystemTime()
fmt.Println(*dtNow.GetAsTimestamp(false))
// The hash algorithm for the password is SHA512 (not SHA3-512).
crypt.SetHashAlgorithm("sha512")
crypt.SetEncodingMode("hex")
myPassword := "my-password"
passwordHash := crypt.HashStringENC(myPassword)
// Generate a random request ID like "RID215118906689"
prng := chilkat.NewPrng()
sbRequestId := chilkat.NewStringBuilder()
sbRequestId.Append("RID")
sbRequestId.Append(*prng.RandomString(12,true,false,false))
fmt.Println("generated requestId = ", *sbRequestId.GetAsString())
// Calculate the requestSignature
crypt.SetHashAlgorithm("sha3-512")
signatureKey := "ce-8f5e-215119fa7dd621DLMRHRLH2S"
sbFinalHashBase := chilkat.NewStringBuilder()
// 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 := chilkat.NewStringBuilder()
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 := chilkat.NewXml()
success = xmlExchangeToken.LoadXmlFile("qa_data/tokens/nav_exchange_token.xml")
if success == false {
fmt.Println(xmlExchangeToken.LastErrorText())
bdInvoiceData1.DisposeBinData()
bdInvoiceData2.DisposeBinData()
bdInvoiceData3.DisposeBinData()
crypt.DisposeCrypt2()
dtNow.DisposeCkDateTime()
prng.DisposePrng()
sbRequestId.DisposeStringBuilder()
sbFinalHashBase.DisposeStringBuilder()
sbHashBase.DisposeStringBuilder()
xmlExchangeToken.DisposeXml()
return
}
// 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 := chilkat.NewBinData()
bdExchangeToken.AppendEncoded(*encodedEncryptedExchangeToken,"base64")
// Decrypt using your 16-digit replacement key:
crypt.SetCryptAlgorithm("aes")
crypt.SetCipherMode("ecb")
crypt.SetKeyLength(128)
crypt.SetEncodingMode("base64")
// Pass your 16-digit replacement key here:
crypt.SetEncodedKey("99952BBAAAAA8XYZ","ascii")
crypt.DecryptBd(bdExchangeToken)
exchangeToken := bdExchangeToken.GetString("utf-8")
fmt.Println("exchange token = ", *exchangeToken)
// Now build the XML..
xml := chilkat.NewXml()
xml.SetTag("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 := chilkat.NewHttp()
http.SetAccept("application/xml")
endpoint := "https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/manageInvoice"
resp := chilkat.NewHttpResponse()
success = http.HttpStr("POST",endpoint,*xml.GetXml(),"utf-8","application/xml",resp)
if success == false {
fmt.Println(http.LastErrorText())
bdInvoiceData1.DisposeBinData()
bdInvoiceData2.DisposeBinData()
bdInvoiceData3.DisposeBinData()
crypt.DisposeCrypt2()
dtNow.DisposeCkDateTime()
prng.DisposePrng()
sbRequestId.DisposeStringBuilder()
sbFinalHashBase.DisposeStringBuilder()
sbHashBase.DisposeStringBuilder()
xmlExchangeToken.DisposeXml()
bdExchangeToken.DisposeBinData()
xml.DisposeXml()
http.DisposeHttp()
resp.DisposeHttpResponse()
return
}
fmt.Println("Response status code = ", resp.StatusCode())
respXml := chilkat.NewXml()
respXml.LoadXml(resp.BodyStr())
fmt.Println("Response body:")
fmt.Println(*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")
bdInvoiceData1.DisposeBinData()
bdInvoiceData2.DisposeBinData()
bdInvoiceData3.DisposeBinData()
crypt.DisposeCrypt2()
dtNow.DisposeCkDateTime()
prng.DisposePrng()
sbRequestId.DisposeStringBuilder()
sbFinalHashBase.DisposeStringBuilder()
sbHashBase.DisposeStringBuilder()
xmlExchangeToken.DisposeXml()
bdExchangeToken.DisposeBinData()
xml.DisposeXml()
http.DisposeHttp()
resp.DisposeHttpResponse()
respXml.DisposeXml()