C
C
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 C Downloads
#include <C_CkBinData.h>
#include <C_CkCrypt2.h>
#include <C_CkDateTime.h>
#include <C_CkPrng.h>
#include <C_CkStringBuilder.h>
#include <C_CkXml.h>
#include <C_CkHttp.h>
#include <C_CkHttpResponse.h>
void ChilkatSample(void)
{
BOOL success;
HCkBinData bdInvoiceData1;
HCkBinData bdInvoiceData2;
HCkBinData bdInvoiceData3;
HCkCrypt2 crypt;
HCkDateTime dtNow;
const char *myPassword;
const char *passwordHash;
HCkPrng prng;
HCkStringBuilder sbRequestId;
const char *signatureKey;
HCkStringBuilder sbFinalHashBase;
int numReplaced;
HCkStringBuilder sbHashBase;
const char *indexHash;
const char *requestSignature;
HCkXml xmlExchangeToken;
const char *encodedEncryptedExchangeToken;
HCkBinData bdExchangeToken;
const char *exchangeToken;
HCkXml xml;
HCkHttp http;
const char *endpoint;
HCkHttpResponse resp;
HCkXml respXml;
const char *ManageInvoiceResponse_xmlns;
const char *ManageInvoiceResponse_xmlns_ns2;
const char *requestId;
const char *timestamp;
const char *requestVersion;
const char *headerVersion;
const char *funcCode;
const char *softwareId;
const char *softwareName;
const char *softwareOperation;
const char *softwareMainVersion;
const char *softwareDevName;
const char *softwareDevContact;
const char *softwareDevCountryCode;
const char *softwareDevTaxNumber;
const char *transactionId;
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 = CkBinData_Create();
bdInvoiceData2 = CkBinData_Create();
bdInvoiceData3 = CkBinData_Create();
success = CkBinData_LoadFile(bdInvoiceData1,"qa_data/nav_invoicing/invoiceData1.xml");
success = CkBinData_LoadFile(bdInvoiceData2,"qa_data/nav_invoicing/invoiceData2.xml");
success = CkBinData_LoadFile(bdInvoiceData3,"qa_data/nav_invoicing/invoiceData3.xml");
if (success == FALSE) {
printf("Failed to load invoice data.\n");
CkBinData_Dispose(bdInvoiceData1);
CkBinData_Dispose(bdInvoiceData2);
CkBinData_Dispose(bdInvoiceData3);
return;
}
crypt = CkCrypt2_Create();
dtNow = CkDateTime_Create();
CkDateTime_SetFromCurrentSystemTime(dtNow);
printf("%s\n",CkDateTime_getAsTimestamp(dtNow,FALSE));
// The hash algorithm for the password is SHA512 (not SHA3-512).
CkCrypt2_putHashAlgorithm(crypt,"sha512");
CkCrypt2_putEncodingMode(crypt,"hex");
myPassword = "my-password";
passwordHash = CkCrypt2_hashStringENC(crypt,myPassword);
// Generate a random request ID like "RID215118906689"
prng = CkPrng_Create();
sbRequestId = CkStringBuilder_Create();
CkStringBuilder_Append(sbRequestId,"RID");
CkStringBuilder_Append(sbRequestId,CkPrng_randomString(prng,12,TRUE,FALSE,FALSE));
printf("generated requestId = %s\n",CkStringBuilder_getAsString(sbRequestId));
// Calculate the requestSignature
CkCrypt2_putHashAlgorithm(crypt,"sha3-512");
signatureKey = "ce-8f5e-215119fa7dd621DLMRHRLH2S";
sbFinalHashBase = CkStringBuilder_Create();
// First append the timestamp because we are going to remove certain chars/parts.
CkStringBuilder_Append(sbFinalHashBase,CkDateTime_getAsTimestamp(dtNow,FALSE));
numReplaced = CkStringBuilder_Replace(sbFinalHashBase,"Z","");
numReplaced = CkStringBuilder_Replace(sbFinalHashBase,"-","");
numReplaced = CkStringBuilder_Replace(sbFinalHashBase,":","");
numReplaced = CkStringBuilder_Replace(sbFinalHashBase,"T","");
// Prepend the requestId and append the signatureKey
CkStringBuilder_Prepend(sbFinalHashBase,CkStringBuilder_getAsString(sbRequestId));
CkStringBuilder_Append(sbFinalHashBase,signatureKey);
// Calculate each index hash and add it to the sbFinalHashBase
sbHashBase = CkStringBuilder_Create();
CkStringBuilder_Append(sbHashBase,"CREATE");
CkStringBuilder_Append(sbHashBase,CkBinData_getEncoded(bdInvoiceData1,"base64"));
indexHash = CkCrypt2_hashStringENC(crypt,CkStringBuilder_getAsString(sbHashBase));
CkStringBuilder_Append(sbFinalHashBase,indexHash);
CkStringBuilder_Clear(sbHashBase);
CkStringBuilder_Append(sbHashBase,"CREATE");
CkStringBuilder_Append(sbHashBase,CkBinData_getEncoded(bdInvoiceData2,"base64"));
indexHash = CkCrypt2_hashStringENC(crypt,CkStringBuilder_getAsString(sbHashBase));
CkStringBuilder_Append(sbFinalHashBase,indexHash);
CkStringBuilder_Clear(sbHashBase);
CkStringBuilder_Append(sbHashBase,"CREATE");
CkStringBuilder_Append(sbHashBase,CkBinData_getEncoded(bdInvoiceData3,"base64"));
indexHash = CkCrypt2_hashStringENC(crypt,CkStringBuilder_getAsString(sbHashBase));
CkStringBuilder_Append(sbFinalHashBase,indexHash);
// Get our request signature (using sha3-512 because our HashAlgorithm was set to "sha3-512" up above...)
requestSignature = CkCrypt2_hashStringENC(crypt,CkStringBuilder_getAsString(sbFinalHashBase));
// Load our recently obtained exchange token.
// See Hungary NAV Invoicing Token Exchange Sample Code
xmlExchangeToken = CkXml_Create();
success = CkXml_LoadXmlFile(xmlExchangeToken,"qa_data/tokens/nav_exchange_token.xml");
if (success == FALSE) {
printf("%s\n",CkXml_lastErrorText(xmlExchangeToken));
CkBinData_Dispose(bdInvoiceData1);
CkBinData_Dispose(bdInvoiceData2);
CkBinData_Dispose(bdInvoiceData3);
CkCrypt2_Dispose(crypt);
CkDateTime_Dispose(dtNow);
CkPrng_Dispose(prng);
CkStringBuilder_Dispose(sbRequestId);
CkStringBuilder_Dispose(sbFinalHashBase);
CkStringBuilder_Dispose(sbHashBase);
CkXml_Dispose(xmlExchangeToken);
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 = CkXml_getChildContent(xmlExchangeToken,"encodedExchangeToken");
// Decode to binary.
bdExchangeToken = CkBinData_Create();
CkBinData_AppendEncoded(bdExchangeToken,encodedEncryptedExchangeToken,"base64");
// Decrypt using your 16-digit replacement key:
CkCrypt2_putCryptAlgorithm(crypt,"aes");
CkCrypt2_putCipherMode(crypt,"ecb");
CkCrypt2_putKeyLength(crypt,128);
CkCrypt2_putEncodingMode(crypt,"base64");
// Pass your 16-digit replacement key here:
CkCrypt2_SetEncodedKey(crypt,"99952BBAAAAA8XYZ","ascii");
CkCrypt2_DecryptBd(crypt,bdExchangeToken);
exchangeToken = CkBinData_getString(bdExchangeToken,"utf-8");
printf("exchange token = %s\n",exchangeToken);
// Now build the XML..
xml = CkXml_Create();
CkXml_putTag(xml,"ManageInvoiceRequest");
CkXml_AddAttribute(xml,"xmlns","http://schemas.nav.gov.hu/OSA/2.0/api");
CkXml_UpdateChildContent(xml,"header|requestId",CkStringBuilder_getAsString(sbRequestId));
CkXml_UpdateChildContent(xml,"header|timestamp",CkDateTime_getAsTimestamp(dtNow,FALSE));
CkXml_UpdateChildContent(xml,"header|requestVersion","2.0");
CkXml_UpdateChildContent(xml,"header|headerVersion","1.0");
CkXml_UpdateChildContent(xml,"user|login","lwilsmn0uqdxe6u");
CkXml_UpdateChildContent(xml,"user|passwordHash",passwordHash);
CkXml_UpdateChildContent(xml,"user|taxNumber","11111111");
CkXml_UpdateChildContent(xml,"user|requestSignature",requestSignature);
CkXml_UpdateChildContent(xml,"software|softwareId","123456789123456789");
CkXml_UpdateChildContent(xml,"software|softwareName","string");
CkXml_UpdateChildContent(xml,"software|softwareOperation","LOCAL_SOFTWARE");
CkXml_UpdateChildContent(xml,"software|softwareMainVersion","string");
CkXml_UpdateChildContent(xml,"software|softwareDevName","string");
CkXml_UpdateChildContent(xml,"software|softwareDevContact","string");
CkXml_UpdateChildContent(xml,"software|softwareDevCountryCode","HU");
CkXml_UpdateChildContent(xml,"software|softwareDevTaxNumber","string");
CkXml_UpdateChildContent(xml,"exchangeToken",exchangeToken);
CkXml_UpdateChildContent(xml,"invoiceOperations|compressedContent","false");
CkXml_UpdateChildContent(xml,"invoiceOperations|invoiceOperation|index","1");
CkXml_UpdateChildContent(xml,"invoiceOperations|invoiceOperation|invoiceOperation","CREATE");
CkXml_UpdateChildContent(xml,"invoiceOperations|invoiceOperation|invoiceData",CkBinData_getEncoded(bdInvoiceData1,"base64"));
CkXml_UpdateChildContent(xml,"invoiceOperations|invoiceOperation[1]|index","2");
CkXml_UpdateChildContent(xml,"invoiceOperations|invoiceOperation[1]|invoiceOperation","CREATE");
CkXml_UpdateChildContent(xml,"invoiceOperations|invoiceOperation[1]|invoiceData",CkBinData_getEncoded(bdInvoiceData2,"base64"));
CkXml_UpdateChildContent(xml,"invoiceOperations|invoiceOperation[2]|index","3");
CkXml_UpdateChildContent(xml,"invoiceOperations|invoiceOperation[2]|invoiceOperation","CREATE");
CkXml_UpdateChildContent(xml,"invoiceOperations|invoiceOperation[2]|invoiceData",CkBinData_getEncoded(bdInvoiceData3,"base64"));
// POST the XML to https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/manageInvoice
http = CkHttp_Create();
CkHttp_putAccept(http,"application/xml");
endpoint = "https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/manageInvoice";
resp = CkHttpResponse_Create();
success = CkHttp_HttpStr(http,"POST",endpoint,CkXml_getXml(xml),"utf-8","application/xml",resp);
if (success == FALSE) {
printf("%s\n",CkHttp_lastErrorText(http));
CkBinData_Dispose(bdInvoiceData1);
CkBinData_Dispose(bdInvoiceData2);
CkBinData_Dispose(bdInvoiceData3);
CkCrypt2_Dispose(crypt);
CkDateTime_Dispose(dtNow);
CkPrng_Dispose(prng);
CkStringBuilder_Dispose(sbRequestId);
CkStringBuilder_Dispose(sbFinalHashBase);
CkStringBuilder_Dispose(sbHashBase);
CkXml_Dispose(xmlExchangeToken);
CkBinData_Dispose(bdExchangeToken);
CkXml_Dispose(xml);
CkHttp_Dispose(http);
CkHttpResponse_Dispose(resp);
return;
}
printf("Response status code = %d\n",CkHttpResponse_getStatusCode(resp));
respXml = CkXml_Create();
CkXml_LoadXml(respXml,CkHttpResponse_bodyStr(resp));
printf("Response body:\n");
printf("%s\n",CkXml_getXml(respXml));
// 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
// Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
// See this example explaining how this memory should be used: const char * functions.
ManageInvoiceResponse_xmlns = CkXml_getAttrValue(respXml,"xmlns");
ManageInvoiceResponse_xmlns_ns2 = CkXml_getAttrValue(respXml,"xmlns:ns2");
requestId = CkXml_getChildContent(respXml,"header|requestId");
timestamp = CkXml_getChildContent(respXml,"header|timestamp");
requestVersion = CkXml_getChildContent(respXml,"header|requestVersion");
headerVersion = CkXml_getChildContent(respXml,"header|headerVersion");
funcCode = CkXml_getChildContent(respXml,"result|funcCode");
softwareId = CkXml_getChildContent(respXml,"software|softwareId");
softwareName = CkXml_getChildContent(respXml,"software|softwareName");
softwareOperation = CkXml_getChildContent(respXml,"software|softwareOperation");
softwareMainVersion = CkXml_getChildContent(respXml,"software|softwareMainVersion");
softwareDevName = CkXml_getChildContent(respXml,"software|softwareDevName");
softwareDevContact = CkXml_getChildContent(respXml,"software|softwareDevContact");
softwareDevCountryCode = CkXml_getChildContent(respXml,"software|softwareDevCountryCode");
softwareDevTaxNumber = CkXml_getChildContent(respXml,"software|softwareDevTaxNumber");
transactionId = CkXml_getChildContent(respXml,"transactionId");
CkBinData_Dispose(bdInvoiceData1);
CkBinData_Dispose(bdInvoiceData2);
CkBinData_Dispose(bdInvoiceData3);
CkCrypt2_Dispose(crypt);
CkDateTime_Dispose(dtNow);
CkPrng_Dispose(prng);
CkStringBuilder_Dispose(sbRequestId);
CkStringBuilder_Dispose(sbFinalHashBase);
CkStringBuilder_Dispose(sbHashBase);
CkXml_Dispose(xmlExchangeToken);
CkBinData_Dispose(bdExchangeToken);
CkXml_Dispose(xml);
CkHttp_Dispose(http);
CkHttpResponse_Dispose(resp);
CkXml_Dispose(respXml);
}