checkpoint
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216
credentailsex.py
216
credentailsex.py
@ -31,6 +31,9 @@ creates a new credential for it, and authenticates the credential.
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This works with both FIDO 2.0 devices as well as with U2F devices.
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On Windows, the native WebAuthn API will be used.
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"""
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import time
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import fido2.webauthn
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from fido2.hid import CtapHidDevice
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from fido2.client import Fido2Client, WindowsClient, UserInteraction
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from fido2.server import Fido2Server
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@ -40,20 +43,25 @@ import ctypes
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from fido2.ctap2 import Ctap2
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REGISTER = False
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gotAaguid = None
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while True:
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while True:
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dev = next(CtapHidDevice.list_devices(), None)
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dev = next(CtapHidDevice.list_devices(), None)
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if dev:
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ctap2 = Ctap2(dev)
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ctap2 = Ctap2(dev)
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info = ctap2.get_info()
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gotAaguid = info.aaguid
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print(str(gotAaguid))
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break
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info = ctap2.get_info()
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aaguid = info.aaguid
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print("Waiting for device...")
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time.sleep(0.1)
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print(str(aaguid))
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# Handle user interaction
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class CliInteraction(UserInteraction):
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# Handle user interaction
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class CliInteraction(UserInteraction):
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def prompt_up(self):
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print("\nTouch your authenticator device now...\n")
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@ -63,14 +71,14 @@ class CliInteraction(UserInteraction):
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def request_uv(self, permissions, rd_id):
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print("User Verification required.")
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return True
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if REGISTER:
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uv = "discouraged"
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uv = "discouraged"
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if WindowsClient.is_available() and not ctypes.windll.shell32.IsUserAnAdmin():
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if WindowsClient.is_available() and not ctypes.windll.shell32.IsUserAnAdmin():
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# Use the Windows WebAuthn API if available, and we're not running as admin
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client = WindowsClient("https://example.com")
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else:
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else:
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# Locate a device
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dev = next(CtapHidDevice.list_devices(), None)
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if dev is not None:
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@ -97,46 +105,46 @@ else:
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print("Authenticator supports User Verification")
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server = Fido2Server({"id": "example.com", "name": "Example RP"}, attestation="direct")
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server = Fido2Server({"id": "example.com", "name": "Example RP"}, attestation="direct")
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user = {"id": b"user_id", "name": "A. User"}
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user = {"id": b"user_id", "name": "A. User"}
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# Prepare parameters for makeCredential
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create_options, state = server.register_begin(
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# Prepare parameters for makeCredential
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create_options, state = server.register_begin(
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user, user_verification=uv, authenticator_attachment="cross-platform"
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)
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)
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# Create a credential
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result = client.make_credential(create_options["publicKey"])
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# Create a credential
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result = client.make_credential(create_options["publicKey"])
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# Complete registration
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auth_data = server.register_complete(
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# Complete registration
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auth_data = server.register_complete(
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state, result.client_data, result.attestation_object
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)
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credentials = [auth_data.credential_data]
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)
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credentials = [auth_data.credential_data]
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AAGUID = auth_data.credential_data.aaguid
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cred_id = auth_data.credential_data.credential_id
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pk_algo = auth_data.credential_data.public_key.ALGORITHM
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pk_1 = auth_data.credential_data.public_key.get(1)
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pk_3 = auth_data.credential_data.public_key.get(3)
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pk__1 = auth_data.credential_data.public_key.get(-1)
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pk__2 = auth_data.credential_data.public_key.get(-2)
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pk__3 = auth_data.credential_data.public_key.get(-3)
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AAGUID = auth_data.credential_data.aaguid
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cred_id = auth_data.credential_data.credential_id
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pk_algo = auth_data.credential_data.public_key.ALGORITHM
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pk_1 = auth_data.credential_data.public_key.get(1)
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pk_3 = auth_data.credential_data.public_key.get(3)
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pk__1 = auth_data.credential_data.public_key.get(-1)
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pk__2 = auth_data.credential_data.public_key.get(-2)
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pk__3 = auth_data.credential_data.public_key.get(-3)
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import psycopg2
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import psycopg2
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# Replace these variables with your connection parameters
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dbname = "CNSA-276-FP-DAS"
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user = "FP-DEV-USER"
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password = "purchase-immortal-prescribe-repave-detention-seizing-candied-antiques-episode-list"
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host = "postgres.eggtech.net"
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# Replace these variables with your connection parameters
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dbname = "CNSA-276-FP-DAS"
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user = "FP-DEV-USER"
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password = "purchase-immortal-prescribe-repave-detention-seizing-candied-antiques-episode-list"
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host = "postgres.eggtech.net"
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# Function to connect to the PostgreSQL database and insert data
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def insert_data(aaguid, cred_id, pk_algo, pk_1, pk_3, pk__1, pk__2, pk__3):
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# Function to connect to the PostgreSQL database and insert data
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def insert_data(aaguid, cred_id, pk_algo, pk_1, pk_3, pk__1, pk__2, pk__3):
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conn = None
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try:
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# Connect to the PostgreSQL server
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@ -162,8 +170,8 @@ def insert_data(aaguid, cred_id, pk_algo, pk_1, pk_3, pk__1, pk__2, pk__3):
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if conn is not None:
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conn.close()
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# Assuming auth_data is defined and you've extracted your data as you've shown above
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insert_data(
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# Assuming auth_data is defined and you've extracted your data as you've shown above
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insert_data(
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AAGUID,
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cred_id,
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pk_algo,
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@ -172,29 +180,115 @@ insert_data(
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pk__1,
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pk__2,
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pk__3
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)
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)
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print("New credential created!")
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print("New credential created!")
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print("CLIENT DATA:", result.client_data)
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print("ATTESTATION OBJECT:", result.attestation_object)
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print()
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print("CREDENTIAL DATA:", auth_data.credential_data)
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print("CLIENT DATA:", result.client_data)
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print("ATTESTATION OBJECT:", result.attestation_object)
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print()
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print("CREDENTIAL DATA:", auth_data.credential_data)
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else:
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server = Fido2Server({"id": "example.com", "name": "Example RP"}, attestation="direct")
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uv = "discouraged"
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# Set up a FIDO 2 client using the origin https://example.com
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client = Fido2Client(dev, "https://example.com", user_interaction=CliInteraction())
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import psycopg2
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# Replace these variables with your connection parameters
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dbname = "CNSA-276-FP-DAS"
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user = "FP-DEV-USER"
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password = "purchase-immortal-prescribe-repave-detention-seizing-candied-antiques-episode-list"
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host = "postgres.eggtech.net"
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# Define the SQL query for retrieving data
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select_query = '''
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SELECT "AAGUID", credential_id, pk_algo, pk_1, pk_3, pk_neg1, pk_neg2, pk_neg3
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FROM credential_data
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WHERE "AAGUID" = %s;
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'''
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# Prepare parameters for getAssertion
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request_options, state = server.authenticate_begin(credentials, user_verification=uv)
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# Function to connect to the PostgreSQL database and retrieve data
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def fetch_data(aaguid):
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conn = None
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try:
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# Connect to the PostgreSQL server
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conn = psycopg2.connect(dbname=dbname, user=user, password=password, host=host)
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cur = conn.cursor()
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# Authenticate the credential
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result = client.get_assertion(request_options["publicKey"])
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# Execute the SQL query
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cur.execute(select_query, (gotAaguid,))
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# Only one cred in allowCredentials, only one response.
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result = result.get_response(0)
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# Fetch the results
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result = cur.fetchone()
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if result:
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data = {
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"AAGUID": result[0],
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"credential_id": result[1],
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"pk_algo": result[2],
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"pk_1": result[3],
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"pk_3": result[4],
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"pk_neg1": result[5],
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"pk_neg2": result[6],
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"pk_neg3": result[7]
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}
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return data
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else:
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print("No data found for AAGUID:", aaguid)
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return None
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# Complete authenticator
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server.authenticate_complete(
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# Close communication with the database
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cur.close()
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except (Exception, psycopg2.DatabaseError) as error:
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print(error)
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finally:
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if conn is not None:
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conn.close()
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# Example usage: Fetch data for a specific AAGUID and store in variables
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aaguid_data = fetch_data("your_specific_aaguid_here")
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if aaguid_data:
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# Store each piece of data into a separate variable
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testa = aaguid_data["AAGUID"]
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cred_id = aaguid_data["credential_id"]
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pk_algo = aaguid_data["pk_algo"]
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pk_1 = aaguid_data["pk_1"]
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pk_3 = aaguid_data["pk_3"]
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pk_neg1 = aaguid_data["pk_neg1"]
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pk_neg2 = aaguid_data["pk_neg2"]
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pk_neg3 = aaguid_data["pk_neg3"]
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auth_data = fido2.webauthn.AttestedCredentialData(testa, cred_id, pk_algo)
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# auth_data.aaguid = AAGUID
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# auth_data.credential_id = cred_id
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# auth_data.public_key.ALGORITHM= pk_algo
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# auth_data.public_key.setdefault(1, pk_1)
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# auth_data.public_key.setdefault(3, pk_3)
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# auth_data.public_key.setdefault(-1, pk__1)
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# auth_data.public_key.setdefault(-2, pk__2)
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# auth_data.public_key.setdefault(-3,pk__3)
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credentials = [auth_data]
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# Prepare parameters for getAssertion
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request_options, state = server.authenticate_begin(credentials, user_verification=uv)
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# Authenticate the credential
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result = client.get_assertion(request_options["publicKey"])
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# Only one cred in allowCredentials, only one response.
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result = result.get_response(0)
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# Complete authenticator
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server.authenticate_complete(
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state,
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credentials,
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@ -202,10 +296,10 @@ server.authenticate_complete(
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result.client_data,
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result.authenticator_data,
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result.signature,
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)
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)
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print("Credential authenticated!")
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print("Credential authenticated!")
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print("CLIENT DATA:", result.client_data)
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print()
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print("AUTH DATA:", result.authenticator_data)
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print("CLIENT DATA:", result.client_data)
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print()
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print("AUTH DATA:", result.authenticator_data)
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