fisk 0.8.2

library for fiscalization (Hrvatska) as defined in wsdl-1.1.2 and wsdl-1.2

fiskpy

EN: A simple fiscalization library for fiscalizing the receipts to the Croatian tax service.

HR: Biblioteka za fiskalizaciju računa Poreznoj upravi Republike Hrvatske.

Note1: This library is not Python 3 compatible.

INSTALLATION

To install this package from PyPI, use the following command:

$ pip install fisk

REQUIREMENTS

1. signxml - pip install signxml (version 2 supported from fiskpy v0.8.1)
2. pyCrypto library - https://www.dlitz.net/software/pycrypto/

USAGE

Echo Request

import fisk
import lxml.etree as et

#As we did not set environment with FiskInit default environment is DEMO. This
#works just with EchoRequest as it does not require key (with password) and certificate.

#test echo
echo = fisk.EchoRequest("Proba echo poruke")

#send request and print server reply
echo_reply = echo.execute()
if(echo_reply != False):
    print echo_reply
else:
    errors = echo.get_last_error()
    print "EchoRequest errors:"
    for error in errors:
        print error

PoslovniProstor Request

import fisk
import lxml.etree as et
from datetime import date, timedelta

#fiskpy initialization !!! must be used for PoslovniProstorZahtjev
fisk.FiskInit.init('/path/to/your/key.pem', "kaypassword", '/path/to/your/cert.pem')
#For production environment
#fisk.FiskInit.init('/path/to/your/key.pem', "kaypassword", '/path/to/your/cert.pem', Ture)
#create addres
adresa = fisk.Adresa(data = {"Ulica": "Proba", "KucniBroj": "1", "BrojPoste": "54321"})
#create poslovni prostor
pp = fisk.PoslovniProstor(data = {"Oib": "12345678901",
                             "OznPoslProstora": "POS1",
                             "AdresniPodatak": fisk.AdresniPodatak(adresa),
                             "RadnoVrijeme": "PON-PET 9:00-17:00",
                             "DatumPocetkaPrimjene": (date.today() + timedelta(days = 1)).strftime('%d.%m.%Y')})

#you can also access (set and get) attributes of fisk element classes as
pp.SpecNamj = "12345678901"
print pp.OznPoslProstora

#poslovni prostor request
ppz = fisk.PoslovniProstorZahtjev(pp)

ppz_reply = ppz.execute()
if(ppz_reply == True):
    print "PoslovniProstorZahtjev seccessfuly sent!"
else:
    errors = ppz.get_last_error()
    print "PoslovniProstorZahtjev reply errors:"
    for error in errors:
        print error

#fiskpy deinitialization - maybe not needed but good for correct garbage cleaning
fisk.FiskInit.deinit()

Racun Request

import fisk
import lxml.etree as et
from datetime import date, timedelta

#fiskpy initialization !!! must be used for RacunZahtjev
fisk.FiskInit.init('/path/to/your/key.pem', "kaypassword", '/path/to/your/cert.pem')
#For production environment
#fisk.FiskInit.init('/path/to/your/key.pem', "kaypassword", '/path/to/your/cert.pem', Ture)

racun = fisk.Racun(data = {"Oib": "12345678901",
              "USustPdv": "true",
              "DatVrijeme": "26.10.2013T23:50:00",
              "BrRac": fisk.BrRac({"BrOznRac": "2", "OznPosPr":"POS2", "OznNapUr":"1"}),
              "Pdv": [fisk.Porez({"Stopa":"25.00", "Osnovica":"100.00", "Iznos":"25.00"}), fisk.Porez({"Stopa":"10.00", "Osnovica":"100.00", "Iznos":"10.00"})],
              "Pnp": [fisk.Porez({"Stopa":"25.00", "Osnovica":"100.00", "Iznos":"25.00"}), fisk.Porez({"Stopa":"10.00", "Osnovica":"100.00", "Iznos":"10.00"})],
              "OstaliPor": [fisk.OstPorez({"Naziv": "Neki porez",  "Stopa":"3.00", "Osnovica":"100.00", "Iznos":"3.00"})],
              "IznosOslobPdv": "100.00",
              "IznosMarza": "100.00",
              "IznosNePodlOpor": "50.00",
              "Naknade": [fisk.Naknada({"NazivN" : "test", "IznosN": "10.00"})],
              "IznosUkupno": "500.00",
              "NacinPlac": "G",
              "OibOper": "12345678901",
              "NakDost": "false",
              "ParagonBrRac": "123-234-12",
              "SpecNamj": "Tekst specijalne namjne"})

#IWe did not supplied required element in constructor so now we set it
racun.OznSlijed = "P"

#Zastitni kod is calculated so print it
print "ZKI: " + racun.ZastKod

#change one variable and check new zastitni kod
racun.IznosUkupno = "1233.00"
print "ZKI: " + racun.ZastKod

#create Request and send it to server (DEMO) and print reply
racunZahtjev = fisk.RacunZahtjev(racun)
racun_reply = racunZahtjev.execute()
if(racun_reply != False):
    print "JIR is: " + racun_reply
else:
    errors = racunZahtjev.get_last_error()
    print "RacunZahtjev reply errors:"
    for error in errors:
        print error

#fiskpy deinitialization - maybe not needed but good for correct garbage cleaning
fisk.FiskInit.deinit()

Provjera Request

import fisk
from lxml import etree as et
from datetime import date, timedelta

#fiskpy initialization
fisk.FiskInit.init('/path/to/your/key.pem', "kaypassword", '/path/to/your/cert.pem')

racun = fisk.Racun(data = {"Oib": "12345678901",
            "USustPdv": "true",
            "DatVrijeme": "26.10.2013T23:50:00",
            "BrRac": fisk.BrRac({"BrOznRac": "2", "OznPosPr":"POS2", "OznNapUr":"1"}),
            "Pdv": [fisk.Porez({"Stopa":"25.00", "Osnovica":"100.00", "Iznos":"25.00"}), fisk.Porez({"Stopa":"10.00", "Osnovica":"100.00", "Iznos":"10.00"})],
            "Pnp": [fisk.Porez({"Stopa":"25.00", "Osnovica":"100.00", "Iznos":"25.00"}), fisk.Porez({"Stopa":"10.00", "Osnovica":"100.00", "Iznos":"10.00"})],
            "OstaliPor": [fisk.OstPorez({"Naziv": "Neki porez",  "Stopa":"3.00", "Osnovica":"100.00", "Iznos":"3.00"})],
            "IznosOslobPdv": "100.00",
            "IznosMarza": "100.00",
            "IznosNePodlOpor": "50.00",
            "Naknade": [fisk.Naknada({"NazivN" : "test", "IznosN": "10.00"})],
            "IznosUkupno": "500.00",
            "NacinPlac": "G",
            "OibOper": "12345678901",
            "NakDost": "false",
            "ParagonBrRac": "123-234-12",
            "SpecNamj": "Tekst specijalne namjne"})

#We did not supplied required element in constructor so now we set it
racun.OznSlijed = "P"

#Zastitni kod is calculated so print it
print "ZKI: " + racun.ZastKod

#change one variable and check new zastitni kod
racun.IznosUkupno = "1233.00"
print "ZKI :" + racun.ZastKod

#create Request and send it to server (DEMO) and print reply
provjeraZahtjev = fisk.ProvjeraZahtjev(racun)
provjera_reply = provjeraZahtjev.execute()

if(provjera_reply == False):
  print "Request and response data is not the same"
elif(isinstance(provjera_reply, et._Element)):
  for greska in provjera_reply:
    print u"Code: {} -> Message: {}".format(greska[0].text, greska[1].text)
else:
  print("Unhandled error")

KEY GENERATION

Fiscalization keys and certificates are delivered in .p12 or .pfx format. To be used with this library you should convert them to .pem format. This can be done with openssl.

$ openssl pkcs12 -in certificate.pfx -out certificate.pem -nodes

Now certificate.pem holds both key and certificate. So you should manually open this file and copy each to separate file including BEGIN/END statements.

Private key should be encrypted so if it is not you should run:

$ openssl rsa -in key.pem -des3 -out passkey.pem

CA Certificates

Version >= 0.7.4

CA certificate are included in release. You do should not supply them to FiskInit class.

Versions < 0.7.4

You will also need CA certificate for DEMO and PRODUCTION environment. This certificate is needed for verification process.

DEMO CA Certificate

You can download this certificate https://demo-pki.fina.hr/crl/democacert.cer

DEMO CA 2014 Certificate (2 of them)

You can download this certificates http://www.fina.hr/Default.aspx?sec=1730

But in time of writing this you have to include old DEMO CA certificate in list too, to work.

PRODUCTION CA Certificate

You can download them from http://www.fina.hr/Default.aspx?art=10758

Troubleshooting

500: Internal Server Error - this was bug before version 0.7.5

ValueError: RSA key format is not supported - this error could happen if your private key is not encrypted. Please check if your private key is encrypted. If it is not please encrypt it (‘’openssl rsa -in key.pem -des3 -out passkey.pem’’)