This commit is contained in:
EggMan20339 2024-05-09 22:26:26 -04:00
parent e800879339
commit b42085c6ef

14
main.py
View File

@ -38,6 +38,7 @@ if gpie:
import RPi.GPIO as GPIO
import pickle
import psycopg2
import ndef
import fido2.webauthn
from fido2.hid import CtapHidDevice
from fido2.client import Fido2Client, WindowsClient, UserInteraction
@ -46,12 +47,14 @@ from getpass import getpass
import sys
import ctypes
from fido2.ctap2 import Ctap2
from fido2 import cbor
import nfc
config = configparser.ConfigParser()
config.read('config.ini')
nfc = False
dbusername = config.get('Setup', 'dbusername')
dbpassword = config.get('Setup', 'dbpassword')
@ -70,7 +73,9 @@ redLed = 7
door = 40
def send_fido2_over_nfc(encoded_message):
ndef_message = ndef.Message(ndef.Record('application/fido2', '', encoded_message))
return clf.connect(rdwr={'on-connect': lambda tag: tag.ndef.records.append(ndef_message)})
if gpie:
# badCredentials = False
@ -110,6 +115,7 @@ def read_nfc_tag():
clf = None
try:
tag = clf.connect(rdwr={'on-connect': lambda tag: False})
nfc = True
return tag.identifier if tag else None
except Exception as e:
# print("NFC read error:", e)
@ -120,6 +126,7 @@ def read_nfc_tag():
pass
while True:
nfc = False
if gpie:
GPIO.output(door, GPIO.LOW)
@ -240,8 +247,11 @@ while True:
request_options, state = server.authenticate_begin(credentials, user_verification=uv)
# Authenticate the credential
if not nfc:
result = client.get_assertion(request_options["publicKey"])
else:
sendme = cbor.encode(credentials)
send_fido2_over_nfc(sendme)
# Only one cred in allowCredentials, only one response.
result = result.get_response(0)