revert to before nfc

.idea/CNSA-276-FP.iml

@@ -5,7 +5,7 @@
       <excludeFolder url="file://$MODULE_DIR$/.venv" />
       <excludeFolder url="file://$MODULE_DIR$/venv" />
     </content>
-    <orderEntry type="jdk" jdkName="Python 3.12 (CNSA-276-FP)" jdkType="Python SDK" />
+    <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>

.idea/misc.xml

@@ -3,5 +3,5 @@
   <component name="Black">
     <option name="sdkName" value="Python 3.12 (CNSA-276-FP)" />
   </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12 (CNSA-276-FP)" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.11 (CNSA-276-FP) (2)" project-jdk-type="Python SDK" />
 </project>

install.sh

@@ -5,7 +5,6 @@ sudo apt-get upgrade -y
 sudo apt-get update
 sudo apt-get install python3-psycopg2 -y
 sudo apt-get install python3-fido2 -y
-sudo apt-get install python3-nfcpy -y
 sudo apt-get install screen -y
 
 sudo apt-get update

main.py

@@ -33,12 +33,11 @@ On Windows, the native WebAuthn API will be used.
 """
 import time
 import configparser
-gpie = True
+gpie = False
 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
@@ -48,14 +47,11 @@ import sys
 import ctypes
 from fido2.ctap2 import Ctap2
 from fido2 import cbor
-import nfc
 
 config = configparser.ConfigParser()
 
 config.read('config.ini')
 
-isNfc = False
-
 dbusername = config.get('Setup', 'dbusername')
 dbpassword = config.get('Setup', 'dbpassword')
 dbname = config.get('Setup', 'dbname')
@@ -73,10 +69,6 @@ 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
     GPIO.setup(greenLed, GPIO.OUT)
@@ -110,21 +102,7 @@ class CliInteraction(UserInteraction):
         print("User Verification required.")
         return True
 
-clf = None
-def read_nfc_tag():
-    try:
-        import nfc
-        clf = nfc.ContactlessFrontend('usb')
-        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)
-        return None
-    finally:
-        if clf:
-            clf.close()
-            pass
+
 
 while True:
     isNfc = False
@@ -137,7 +115,7 @@ while True:
         GPIO.output(redLed, GPIO.HIGH)
     while True:
         try:
-            nfc_tag = read_nfc_tag()
+
             dev = next(CtapHidDevice.list_devices(), None)
 
             if dev:
@@ -248,11 +226,9 @@ while True:
         request_options, state = server.authenticate_begin(credentials, user_verification=uv)
 
         # Authenticate the credential
-        if not isNfc:
-            result = client.get_assertion(request_options["publicKey"])
-        else:
-            sendme = cbor.encode(credentials)
-            send_fido2_over_nfc(sendme)
+
+        result = client.get_assertion(request_options["publicKey"])
+
         # Only one cred in allowCredentials, only one response.
         result = result.get_response(0)