Objective-C
Objective-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 Objective-C Downloads
#import <CkoBinData.h>
#import <CkoCrypt2.h>
#import <CkoDateTime.h>
#import <NSString.h>
#import <CkoPrng.h>
#import <CkoStringBuilder.h>
#import <CkoXml.h>
#import <CkoHttp.h>
#import <CkoHttpResponse.h>
BOOL success = NO;
// 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.
CkoBinData *bdInvoiceData1 = [[CkoBinData alloc] init];
CkoBinData *bdInvoiceData2 = [[CkoBinData alloc] init];
CkoBinData *bdInvoiceData3 = [[CkoBinData alloc] init];
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 == NO) {
NSLog(@"%@",@"Failed to load invoice data.");
return;
}
CkoCrypt2 *crypt = [[CkoCrypt2 alloc] init];
CkoDateTime *dtNow = [[CkoDateTime alloc] init];
[dtNow SetFromCurrentSystemTime];
NSLog(@"%@",[dtNow GetAsTimestamp: NO]);
// The hash algorithm for the password is SHA512 (not SHA3-512).
crypt.HashAlgorithm = @"sha512";
crypt.EncodingMode = @"hex";
NSString *myPassword = @"my-password";
NSString *passwordHash = [crypt HashStringENC: myPassword];
// Generate a random request ID like "RID215118906689"
CkoPrng *prng = [[CkoPrng alloc] init];
CkoStringBuilder *sbRequestId = [[CkoStringBuilder alloc] init];
[sbRequestId Append: @"RID"];
[sbRequestId Append: [prng RandomString: [NSNumber numberWithInt: 12] bDigits: YES bLower: NO bUpper: NO]];
NSLog(@"%@%@",@"generated requestId = ",[sbRequestId GetAsString]);
// Calculate the requestSignature
crypt.HashAlgorithm = @"sha3-512";
NSString *signatureKey = @"ce-8f5e-215119fa7dd621DLMRHRLH2S";
CkoStringBuilder *sbFinalHashBase = [[CkoStringBuilder alloc] init];
// First append the timestamp because we are going to remove certain chars/parts.
[sbFinalHashBase Append: [dtNow GetAsTimestamp: NO]];
int numReplaced = [[sbFinalHashBase Replace: @"Z" replacement: @""] intValue];
numReplaced = [[sbFinalHashBase Replace: @"-" replacement: @""] intValue];
numReplaced = [[sbFinalHashBase Replace: @":" replacement: @""] intValue];
numReplaced = [[sbFinalHashBase Replace: @"T" replacement: @""] intValue];
// Prepend the requestId and append the signatureKey
[sbFinalHashBase Prepend: [sbRequestId GetAsString]];
[sbFinalHashBase Append: signatureKey];
// Calculate each index hash and add it to the sbFinalHashBase
CkoStringBuilder *sbHashBase = [[CkoStringBuilder alloc] init];
[sbHashBase Append: @"CREATE"];
[sbHashBase Append: [bdInvoiceData1 GetEncoded: @"base64"]];
NSString *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...)
NSString *requestSignature = [crypt HashStringENC: [sbFinalHashBase GetAsString]];
// Load our recently obtained exchange token.
// See Hungary NAV Invoicing Token Exchange Sample Code
CkoXml *xmlExchangeToken = [[CkoXml alloc] init];
success = [xmlExchangeToken LoadXmlFile: @"qa_data/tokens/nav_exchange_token.xml"];
if (success == NO) {
NSLog(@"%@",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..
NSString *encodedEncryptedExchangeToken = [xmlExchangeToken GetChildContent: @"encodedExchangeToken"];
// Decode to binary.
CkoBinData *bdExchangeToken = [[CkoBinData alloc] init];
[bdExchangeToken AppendEncoded: encodedEncryptedExchangeToken encoding: @"base64"];
// Decrypt using your 16-digit replacement key:
crypt.CryptAlgorithm = @"aes";
crypt.CipherMode = @"ecb";
crypt.KeyLength = [NSNumber numberWithInt:128];
crypt.EncodingMode = @"base64";
// Pass your 16-digit replacement key here:
[crypt SetEncodedKey: @"99952BBAAAAA8XYZ" encoding: @"ascii"];
[crypt DecryptBd: bdExchangeToken];
NSString *exchangeToken = [bdExchangeToken GetString: @"utf-8"];
NSLog(@"%@%@",@"exchange token = ",exchangeToken);
// Now build the XML..
CkoXml *xml = [[CkoXml alloc] init];
xml.Tag = @"ManageInvoiceRequest";
[xml AddAttribute: @"xmlns" value: @"http://schemas.nav.gov.hu/OSA/2.0/api"];
[xml UpdateChildContent: @"header|requestId" value: [sbRequestId GetAsString]];
[xml UpdateChildContent: @"header|timestamp" value: [dtNow GetAsTimestamp: NO]];
[xml UpdateChildContent: @"header|requestVersion" value: @"2.0"];
[xml UpdateChildContent: @"header|headerVersion" value: @"1.0"];
[xml UpdateChildContent: @"user|login" value: @"lwilsmn0uqdxe6u"];
[xml UpdateChildContent: @"user|passwordHash" value: passwordHash];
[xml UpdateChildContent: @"user|taxNumber" value: @"11111111"];
[xml UpdateChildContent: @"user|requestSignature" value: requestSignature];
[xml UpdateChildContent: @"software|softwareId" value: @"123456789123456789"];
[xml UpdateChildContent: @"software|softwareName" value: @"string"];
[xml UpdateChildContent: @"software|softwareOperation" value: @"LOCAL_SOFTWARE"];
[xml UpdateChildContent: @"software|softwareMainVersion" value: @"string"];
[xml UpdateChildContent: @"software|softwareDevName" value: @"string"];
[xml UpdateChildContent: @"software|softwareDevContact" value: @"string"];
[xml UpdateChildContent: @"software|softwareDevCountryCode" value: @"HU"];
[xml UpdateChildContent: @"software|softwareDevTaxNumber" value: @"string"];
[xml UpdateChildContent: @"exchangeToken" value: exchangeToken];
[xml UpdateChildContent: @"invoiceOperations|compressedContent" value: @"false"];
[xml UpdateChildContent: @"invoiceOperations|invoiceOperation|index" value: @"1"];
[xml UpdateChildContent: @"invoiceOperations|invoiceOperation|invoiceOperation" value: @"CREATE"];
[xml UpdateChildContent: @"invoiceOperations|invoiceOperation|invoiceData" value: [bdInvoiceData1 GetEncoded: @"base64"]];
[xml UpdateChildContent: @"invoiceOperations|invoiceOperation[1]|index" value: @"2"];
[xml UpdateChildContent: @"invoiceOperations|invoiceOperation[1]|invoiceOperation" value: @"CREATE"];
[xml UpdateChildContent: @"invoiceOperations|invoiceOperation[1]|invoiceData" value: [bdInvoiceData2 GetEncoded: @"base64"]];
[xml UpdateChildContent: @"invoiceOperations|invoiceOperation[2]|index" value: @"3"];
[xml UpdateChildContent: @"invoiceOperations|invoiceOperation[2]|invoiceOperation" value: @"CREATE"];
[xml UpdateChildContent: @"invoiceOperations|invoiceOperation[2]|invoiceData" value: [bdInvoiceData3 GetEncoded: @"base64"]];
// POST the XML to https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/manageInvoice
CkoHttp *http = [[CkoHttp alloc] init];
http.Accept = @"application/xml";
NSString *endpoint = @"https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/manageInvoice";
CkoHttpResponse *resp = [[CkoHttpResponse alloc] init];
success = [http HttpStr: @"POST" url: endpoint bodyStr: [xml GetXml] charset: @"utf-8" contentType: @"application/xml" response: resp];
if (success == NO) {
NSLog(@"%@",http.LastErrorText);
return;
}
NSLog(@"%@%d",@"Response status code = ",[resp.StatusCode intValue]);
CkoXml *respXml = [[CkoXml alloc] init];
[respXml LoadXml: resp.BodyStr];
NSLog(@"%@",@"Response body:");
NSLog(@"%@",[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
NSString *ManageInvoiceResponse_xmlns = [respXml GetAttrValue: @"xmlns"];
NSString *ManageInvoiceResponse_xmlns_ns2 = [respXml GetAttrValue: @"xmlns:ns2"];
NSString *requestId = [respXml GetChildContent: @"header|requestId"];
NSString *timestamp = [respXml GetChildContent: @"header|timestamp"];
NSString *requestVersion = [respXml GetChildContent: @"header|requestVersion"];
NSString *headerVersion = [respXml GetChildContent: @"header|headerVersion"];
NSString *funcCode = [respXml GetChildContent: @"result|funcCode"];
NSString *softwareId = [respXml GetChildContent: @"software|softwareId"];
NSString *softwareName = [respXml GetChildContent: @"software|softwareName"];
NSString *softwareOperation = [respXml GetChildContent: @"software|softwareOperation"];
NSString *softwareMainVersion = [respXml GetChildContent: @"software|softwareMainVersion"];
NSString *softwareDevName = [respXml GetChildContent: @"software|softwareDevName"];
NSString *softwareDevContact = [respXml GetChildContent: @"software|softwareDevContact"];
NSString *softwareDevCountryCode = [respXml GetChildContent: @"software|softwareDevCountryCode"];
NSString *softwareDevTaxNumber = [respXml GetChildContent: @"software|softwareDevTaxNumber"];
NSString *transactionId = [respXml GetChildContent: @"transactionId"];