Tcl
Tcl
Hungary NAV Token Exchange
See more Hungary NAV Invoicing Examples
Demonstrates the tokenExchange request for the Hungarian NAV Online Invoicing System REST API v2.0.Chilkat Tcl Downloads
load ./chilkat.dll
set success 0
# 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"?>
# <TokenExchangeRequest xmlns="http://schemas.nav.gov.hu/OSA/2.0/api">
# <header>
# <requestId>RID896801578348</requestId>
# <timestamp>2019-09-11T10:55:31.440Z</timestamp>
# <requestVersion>2.0</requestVersion>
# <headerVersion>1.0</headerVersion>
# </header>
# <user>
# <login>lwilsmn0uqdxe6u</login>
# <passwordHash>2F43840A882CFDB7DB0FEC07D419D030D864B47B6B541DC280EF81B937B7A176E33C052B0D26638CC18A7A2C08D8D311733078A774BF43F6CA57FE8CD74DC28E</passwordHash>
# <taxNumber>11111111</taxNumber>
# <requestSignature>B4B5E0F197BFFD3DF69BCC98D3BE775F65FD5445EEF95C9D6B6C59425F2B81C4F6DA1FD563B0C7E7D98AF1E1725E5C63C2803B5D3A93D1C02ED354AC92F2CC94</requestSignature>
# <!--<signKey>ac-ac3a-7f661bff7d342N43CYX4U9FG</signKey>-->
# </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>
# </TokenExchangeRequest>
set crypt [new_CkCrypt2]
set dtNow [new_CkDateTime]
CkDateTime_SetFromCurrentSystemTime $dtNow
puts [CkDateTime_getAsTimestamp $dtNow 0]
# The hash algorithm for the password is SHA512 (not SHA3-512).
CkCrypt2_put_HashAlgorithm $crypt "sha512"
CkCrypt2_put_EncodingMode $crypt "hex"
set myPassword "my-password"
set passwordHash [CkCrypt2_hashStringENC $crypt $myPassword]
# Generate a random request ID like "RID215118906689"
set prng [new_CkPrng]
set sbRequestId [new_CkStringBuilder]
CkStringBuilder_Append $sbRequestId "RID"
CkStringBuilder_Append $sbRequestId [CkPrng_randomString $prng 12 1 0 0]
puts "generated requestId = [CkStringBuilder_getAsString $sbRequestId]"
# Calculate the requestSignature
CkCrypt2_put_HashAlgorithm $crypt "sha3-512"
set signatureKey "ce-8f5e-215119fa7dd621DLMRHRLH2S"
set sbFinalHashBase [new_CkStringBuilder]
# First append the timestamp because we are going to remove certain chars/parts.
CkStringBuilder_Append $sbFinalHashBase [CkDateTime_getAsTimestamp $dtNow 0]
set numReplaced [CkStringBuilder_Replace $sbFinalHashBase "Z" ""]
set numReplaced [CkStringBuilder_Replace $sbFinalHashBase "-" ""]
set numReplaced [CkStringBuilder_Replace $sbFinalHashBase ":" ""]
set numReplaced [CkStringBuilder_Replace $sbFinalHashBase "T" ""]
# Prepend the requestId and append the signatureKey
CkStringBuilder_Prepend $sbFinalHashBase [CkStringBuilder_getAsString $sbRequestId]
CkStringBuilder_Append $sbFinalHashBase $signatureKey
set requestSignature [CkCrypt2_hashStringENC $crypt [CkStringBuilder_getAsString $sbFinalHashBase]]
set xml [new_CkXml]
CkXml_put_Tag $xml "TokenExchangeRequest"
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 0]
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"
# POST the XML to https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/tokenExchange
set http [new_CkHttp]
CkHttp_put_Accept $http "application/xml"
set endpoint "https://api-test.onlineszamla.nav.gov.hu/invoiceService/v2/tokenExchange"
set resp [new_CkHttpResponse]
set success [CkHttp_HttpStr $http "POST" $endpoint [CkXml_getXml $xml] "utf-8" "application/xml" $resp]
if {$success == 0} then {
puts [CkHttp_lastErrorText $http]
delete_CkCrypt2 $crypt
delete_CkDateTime $dtNow
delete_CkPrng $prng
delete_CkStringBuilder $sbRequestId
delete_CkStringBuilder $sbFinalHashBase
delete_CkXml $xml
delete_CkHttp $http
delete_CkHttpResponse $resp
exit
}
puts "Response status code = [CkHttpResponse_get_StatusCode $resp]"
set respXml [new_CkXml]
CkXml_LoadXml $respXml [CkHttpResponse_bodyStr $resp]
puts "Response body:"
puts [CkXml_getXml $respXml]
# Save our exchange token to a file to be used for subsequent requests.
CkXml_SaveXml $respXml "qa_data/tokens/nav_exchange_token.xml"
# The result looks like this:
# <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
# <TokenExchangeResponse xmlns="http://schemas.nav.gov.hu/OSA/2.0/api" xmlns:ns2="http://schemas.nav.gov.hu/OSA/2.0/data">
# <header>
# <requestId>RID789246611489</requestId>
# <timestamp>2020-03-25T14:14:36Z</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>
# <encodedExchangeToken>2lR5v57Tl ... 9n4tIWCYgjKQ==</encodedExchangeToken>
# <tokenValidityFrom>2020-03-25T15:14:36.987+01:00</tokenValidityFrom>
# <tokenValidityTo>2020-03-25T15:19:36.987+01:00</tokenValidityTo>
# </TokenExchangeResponse>
# Use this online tool to generate parsing code from sample XML:
# Generate Parsing Code from XML
set TokenExchangeResponse_xmlns [CkXml_getAttrValue $respXml "xmlns"]
set TokenExchangeResponse_xmlns_ns2 [CkXml_getAttrValue $respXml "xmlns:ns2"]
set requestId [CkXml_getChildContent $respXml "header|requestId"]
set timestamp [CkXml_getChildContent $respXml "header|timestamp"]
set requestVersion [CkXml_getChildContent $respXml "header|requestVersion"]
set headerVersion [CkXml_getChildContent $respXml "header|headerVersion"]
set funcCode [CkXml_getChildContent $respXml "result|funcCode"]
set softwareId [CkXml_getChildContent $respXml "software|softwareId"]
set softwareName [CkXml_getChildContent $respXml "software|softwareName"]
set softwareOperation [CkXml_getChildContent $respXml "software|softwareOperation"]
set softwareMainVersion [CkXml_getChildContent $respXml "software|softwareMainVersion"]
set softwareDevName [CkXml_getChildContent $respXml "software|softwareDevName"]
set softwareDevContact [CkXml_getChildContent $respXml "software|softwareDevContact"]
set softwareDevCountryCode [CkXml_getChildContent $respXml "software|softwareDevCountryCode"]
set softwareDevTaxNumber [CkXml_getChildContent $respXml "software|softwareDevTaxNumber"]
set encodedExchangeToken [CkXml_getChildContent $respXml "encodedExchangeToken"]
set tokenValidityFrom [CkXml_getChildContent $respXml "tokenValidityFrom"]
set tokenValidityTo [CkXml_getChildContent $respXml "tokenValidityTo"]
delete_CkCrypt2 $crypt
delete_CkDateTime $dtNow
delete_CkPrng $prng
delete_CkStringBuilder $sbRequestId
delete_CkStringBuilder $sbFinalHashBase
delete_CkXml $xml
delete_CkHttp $http
delete_CkHttpResponse $resp
delete_CkXml $respXml