Corona vaccination reader (decodes vaccination qr code) all dependencies can be found on pypi

corona-vaccination-reader.py

from datetime import datetime
from zlib import decompress

from base45 import b45decode
from cbor2 import loads
from prettytable import PrettyTable

data = loads(loads(decompress(b45decode(input("QR String eingeben: ").removeprefix("HC1:")))).value[2])

body = data[-260][1]
nam = body["nam"]
v = body["v"][0]
dob = body["dob"]

issuer = data[1]
issued_at = datetime.fromtimestamp(data[4])
expires_at = datetime.fromtimestamp(data[6])
version = body["ver"]
family_name = nam["fn"]
family_name_standardized = nam["fnt"]
given_name = nam["gn"]
given_name_standardized = nam["gnt"]
birthday = datetime.strptime(dob, "%Y-%m-%d").date()
target_id = v["tg"]
vaccine_id = v["vp"]
medical_product_id = v["mp"]
market_authorization_holder_id = v["ma"]
dose_number = v["dn"]
total_series_of_doses = v["sd"]
date_of_vaccination = datetime.strptime(v["dt"], "%Y-%m-%d").date()
country_of_vaccination = v["co"]
certificate_issuer = v["is"]
unique_certificate_identifier = v["ci"]

output = {"issuer": issuer, "issued_at": issued_at, "expires_at": expires_at, "version": version,
          "family_name": family_name, "family_name_standardized": family_name_standardized, "given_name": given_name,
          "given_name_standardized": given_name_standardized, "birthday": birthday, "target_id": target_id,
          "vaccine_id": vaccine_id, "medical_product_id": medical_product_id,
          "market_authorization_holder_id": market_authorization_holder_id, "dose_number": dose_number,
          "total_series_of_doses": total_series_of_doses, "date_of_vaccination": date_of_vaccination,
          "country_of_vaccination": country_of_vaccination, "certificate_issuer": certificate_issuer,
          "unique_certificate_identifier": unique_certificate_identifier}

table = PrettyTable()
table.field_names = ["Description", "Data"]
for k, v in output.items():
    table.add_row((k, v))

table.align['Description'] = 'l'
table.align['Data'] = 'l'
print(table)