77 lines
1.6 KiB
Python
77 lines
1.6 KiB
Python
from flask import current_app
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from .form.login import PasswordForm, TotpForm, Fido2Form
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from ldap3 import Server, Connection
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from ldap3.core.exceptions import LDAPException
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import pyotp
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class AuthProvider:
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@classmethod
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def get_name(csl):
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return csl.__name__
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@staticmethod
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def get_form():
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return
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@staticmethod
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def check_auth(user, form) -> bool:
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'''
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checks the submited form is valid
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return true if user is allowed to auth
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'''
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return False
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class LdapAuthProvider(AuthProvider):
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@staticmethod
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def get_form():
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return PasswordForm(prefix='password')
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@staticmethod
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def check_auth(user, form):
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server = Server(current_app.config['LDAP_URL'])
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ldap_conn = Connection(server, user.entry_dn, form.data['password'])
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try:
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return ldap_conn.bind()
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except LDAPException:
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return False
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class U2FAuthProvider(AuthProvider):
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@staticmethod
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def get_from():
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return Fido2Form(prefix='fido2')
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class WebAuthProvider(AuthProvider):
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pass
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class TotpAuthProvider(AuthProvider):
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@staticmethod
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def get_form():
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return TotpForm(prefix='totp')
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@staticmethod
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def check_auth(user, form):
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data = form.data['totp']
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if data is not None:
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print(f'data totp: {data}')
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for totp in user.totps:
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if pyotp.TOTP(totp).verify(data):
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return True
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return False
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AUTH_PROVIDER_LIST = [
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LdapAuthProvider,
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TotpAuthProvider
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]
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print(LdapAuthProvider.get_name())
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