Java
Java
Hungary NAV Manage Annulment Request
See more Hungary NAV Invoicing Examples
Demonstrates the manageAnnulment request for the Hungarian NAV Online Invoicing System REST API v2.0.Chilkat Java Downloads
import com.chilkatsoft.*;
public class ChilkatExample {
static {
try {
System.loadLibrary("chilkat");
} catch (UnsatisfiedLinkError e) {
System.err.println("Native code library failed to load.\n" + e);
System.exit(1);
}
}
public static void main(String argv[])
{
boolean 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"?>
// <ManageAnnulmentRequest xmlns="http://schemas.nav.gov.hu/OSA/2.0/api">
// <header>
// <requestId>RID338592103413</requestId>
// <timestamp>2019-09-11T13:37:09.385Z</timestamp>
// <requestVersion>2.0</requestVersion>
// <headerVersion>1.0</headerVersion>
// </header>
// <user>
// <login>lwilsmn0uqdxe6u</login>
// <passwordHash>2F43840A882CFDB7DB0 ... F6CA57FE8CD74DC28E</passwordHash>
// <taxNumber>11111111</taxNumber>
// <requestSignature>A297E3BD9 ... 1959ADFAF5</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>dbd03076-3a9b-4312-bbbb-0cee3a6472572P11CS49ASIL</exchangeToken>
// <annulmentOperations>
// <annulmentOperation>
// <index>1</index>
// <annulmentOperation>ANNUL</annulmentOperation>
// <invoiceAnnulment>PD94bWwgdm ... ubnVsbWVudD4=</invoiceAnnulment>
// </annulmentOperation>
// </annulmentOperations>
// </ManageAnnulmentRequest>
CkCrypt2 crypt = new CkCrypt2();
CkDateTime dtNow = new CkDateTime();
dtNow.SetFromCurrentSystemTime();
System.out.println(dtNow.getAsTimestamp(false));
// The hash algorithm for the password is SHA512 (not SHA3-512).
crypt.put_HashAlgorithm("sha512");
crypt.put_EncodingMode("hex");
String myPassword = "my-password";
String passwordHash = crypt.hashStringENC(myPassword);
// Generate a random request ID like "RID215118906689"
CkPrng prng = new CkPrng();
CkStringBuilder sbRequestId = new CkStringBuilder();
sbRequestId.Append("RID");
sbRequestId.Append(prng.randomString(12,true,false,false));
System.out.println("generated requestId = " + sbRequestId.getAsString());
// Calculate the requestSignature
crypt.put_HashAlgorithm("sha3-512");
String signatureKey = "ce-8f5e-215119fa7dd621DLMRHRLH2S";
CkStringBuilder sbFinalHashBase = new CkStringBuilder();
// First append the timestamp because we are going to remove certain chars/parts.
sbFinalHashBase.Append(dtNow.getAsTimestamp(false));
int 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 first (and only) index hash.
String invoiceOperation = "ANNUL";
String invoiceData = "PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiIHN0YW5kYWxvbmU9InllcyI/Pg0KPEludm9pY2VBbm51bG1lbnQgeG1sbnM9Imh0dHA6Ly9zY2hlbWFzLm5hdi5nb3YuaHUvT1NBLzIuMC9hbm51bCI+DQoJCTxhbm51bG1lbnRSZWZlcmVuY2U+MjIyMjIyMjI8L2FubnVsbWVudFJlZmVyZW5jZT4NCgkJPGFubnVsbWVudFRpbWVzdGFtcD4yMDE4LTA2LTE4VDA5OjEwOjQ1LjMwOVo8L2FubnVsbWVudFRpbWVzdGFtcD4NCgkJPGFubnVsbWVudENvZGU+RVJSQVRJQ19EQVRBPC9hbm51bG1lbnRDb2RlPg0KCQk8YW5udWxtZW50UmVhc29uPmNyZWF0ZSBzemFtbGEgYW5udWw8L2FubnVsbWVudFJlYXNvbj4NCjwvSW52b2ljZUFubnVsbWVudD4=";
CkStringBuilder sbHashBase = new CkStringBuilder();
sbHashBase.Append(invoiceOperation);
sbHashBase.Append(invoiceData);
String firstHash = crypt.hashStringENC(sbHashBase.getAsString());
// Append the index hash to the final hash base.
sbFinalHashBase.Append(firstHash);
// Get our request signature (using sha3-512 because our HashAlgorithm was set to "sha3-512" up above...)
String requestSignature = crypt.hashStringENC(sbFinalHashBase.getAsString());
// Load our recently obtained exchange token.
// See Hungary NAV Invoicing Token Exchange Sample Code
CkXml xmlExchangeToken = new CkXml();
success = xmlExchangeToken.LoadXmlFile("qa_data/tokens/nav_exchange_token.xml");
if (success == false) {
System.out.println(xmlExchangeToken.lastErrorText());
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..
String encodedEncryptedExchangeToken = xmlExchangeToken.getChildContent("encodedExchangeToken");
// Decode to binary.
CkBinData bdExchangeToken = new CkBinData();
bdExchangeToken.AppendEncoded(encodedEncryptedExchangeToken,"base64");
// Decrypt using your 16-digit replacement key:
crypt.put_CryptAlgorithm("aes");
crypt.put_CipherMode("ecb");
crypt.put_KeyLength(128);
crypt.put_EncodingMode("base64");
// Pass your 16-digit replacement key here:
crypt.SetEncodedKey("99952BBAAAAA8XYZ","ascii");
crypt.DecryptBd(bdExchangeToken);
String exchangeToken = bdExchangeToken.getString("utf-8");
System.out.println("exchange token = " + exchangeToken);
// Now build the XML..
CkXml xml = new CkXml();
xml.put_Tag("ManageAnnulmentRequest");
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("annulmentOperations|annulmentOperation|index","1");
xml.UpdateChildContent("annulmentOperations|annulmentOperation|annulmentOperation",invoiceOperation);
xml.UpdateChildContent("annulmentOperations|annulmentOperation|invoiceAnnulment",invoiceData);
// POST the XML to https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/manageAnnulment
CkHttp http = new CkHttp();
http.put_Accept("application/xml");
String endpoint = "https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/manageAnnulment";
CkHttpResponse resp = new CkHttpResponse();
success = http.HttpStr("POST",endpoint,xml.getXml(),"utf-8","application/xml",resp);
if (success == false) {
System.out.println(http.lastErrorText());
return;
}
System.out.println("Response status code = " + resp.get_StatusCode());
CkXml respXml = new CkXml();
respXml.LoadXml(resp.bodyStr());
System.out.println("Response body:");
System.out.println(respXml.getXml());
// The result looks like this:
// <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
// <ManageAnnulmentResponse xmlns="http://schemas.nav.gov.hu/OSA/2.0/api" xmlns:ns2="http://schemas.nav.gov.hu/OSA/2.0/data">
// <header>
// <requestId>RID465317110495</requestId>
// <timestamp>2020-03-25T15:08:40Z</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>2WT6XG9LQ0U9VQNA</transactionId>
// </ManageAnnulmentResponse>
// Use this online tool to generate parsing code from sample XML:
// Generate Parsing Code from XML
String ManageAnnulmentResponse_xmlns = respXml.getAttrValue("xmlns");
String ManageAnnulmentResponse_xmlns_ns2 = respXml.getAttrValue("xmlns:ns2");
String requestId = respXml.getChildContent("header|requestId");
String timestamp = respXml.getChildContent("header|timestamp");
String requestVersion = respXml.getChildContent("header|requestVersion");
String headerVersion = respXml.getChildContent("header|headerVersion");
String funcCode = respXml.getChildContent("result|funcCode");
String softwareId = respXml.getChildContent("software|softwareId");
String softwareName = respXml.getChildContent("software|softwareName");
String softwareOperation = respXml.getChildContent("software|softwareOperation");
String softwareMainVersion = respXml.getChildContent("software|softwareMainVersion");
String softwareDevName = respXml.getChildContent("software|softwareDevName");
String softwareDevContact = respXml.getChildContent("software|softwareDevContact");
String softwareDevCountryCode = respXml.getChildContent("software|softwareDevCountryCode");
String softwareDevTaxNumber = respXml.getChildContent("software|softwareDevTaxNumber");
String transactionId = respXml.getChildContent("transactionId");
}
}