mirror of
https://gitlab.com/arnekeller/decodecovidvaccinecertificate.git
synced 2024-09-16 16:54:54 +00:00
43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
from base45 import b45decode
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import zlib
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import cbor
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from datetime import datetime
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# scan your QR Code using e.g. zbar-tools (zbarimg)
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qr_decoded = b"HC1:DATA_OF_QR_CODE"
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step1 = b45decode(qr_decoded[4:])
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step2 = zlib.decompress(step1)
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step3 = cbor.loads(step2)
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step4 = step3.value
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step5 = step4[2]
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step6 = cbor.loads(step5)
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ISSUER_CLAIM = 1
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EXPIRATION_CLAIM = 4
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IAT_CLAIM = 6
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HCERT_CLAIM = -260
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EU_DGC_V1_CLAIM = 1
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print("Country:", step6[ISSUER_CLAIM])
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print("Issue date (UTC):", datetime.utcfromtimestamp(step6[IAT_CLAIM]).strftime('%Y-%m-%d %H:%M:%S'))
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print("Expiration date (UTC):", datetime.utcfromtimestamp(step6[EXPIRATION_CLAIM]).strftime('%Y-%m-%d %H:%M:%S'))
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step7 = step6[HCERT_CLAIM][EU_DGC_V1_CLAIM]
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print("Name:", step7["nam"])
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print("Date of birth:", step7["dob"])
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print("Schema version:", step7["ver"])
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print("Certificate info: ...")
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for step8 in step7["v"]:
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print("Unique Certificate Identifier:", step8["ci"])
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print("Country:", step8["co"])
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print("Date of vaccination:", step8["dt"])
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print("Dose number:", step8["dn"])
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print("Doses required:", step8["sd"])
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print("Targeted disease:", step8["tg"], "(expected value: COVID-19 = 840539006)")
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print("Vaccine type:", step8["vp"], "(e.g. mRNA = 1119349007)")
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print("Vaccine manufacturer:", step8["ma"], "(e.g. Biontech = ORG-100032015)")
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print("Medical product ID:", step8["mp"], "(e.g. Comirnaty = EU/1/20/1528)")
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print("Certificate issuer:", step8["is"]) |