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73 lines
2.4 KiB
73 lines
2.4 KiB
# -*- coding: utf-8 -*-
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#
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from __future__ import unicode_literals
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from django.views.generic.edit import FormView
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from django.shortcuts import redirect, reverse
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from common.utils import get_logger
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from users.views import UserFaceCaptureView
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from .. import forms, errors, mixins
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from .utils import redirect_to_guard_view
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from ..const import MFAType
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logger = get_logger(__name__)
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__all__ = ['UserLoginMFAView', 'UserLoginMFAFaceView']
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class UserLoginMFAView(mixins.AuthMixin, FormView):
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template_name = 'authentication/login_mfa.html'
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form_class = forms.UserCheckOtpCodeForm
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redirect_field_name = 'next'
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def get(self, *args, **kwargs):
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try:
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user = self.get_user_from_session()
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except errors.SessionEmptyError:
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return redirect_to_guard_view('session_empty')
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try:
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self._check_if_no_active_mfa(user)
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except errors.MFAUnsetError as e:
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return redirect(e.url + '?_=login_mfa')
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return super().get(*args, **kwargs)
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def form_valid(self, form):
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code = form.cleaned_data.get('code')
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mfa_type = form.cleaned_data.get('mfa_type')
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if mfa_type == MFAType.Face:
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return redirect(reverse('authentication:login-face-capture'))
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return self.do_mfa_check(form, code, mfa_type)
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def do_mfa_check(self, form, code, mfa_type):
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from users.utils import MFABlockUtils
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try:
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self._do_check_user_mfa(code, mfa_type)
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user, ip = self.get_user_from_session(), self.get_request_ip()
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MFABlockUtils(user.username, ip).clean_failed_count()
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return redirect_to_guard_view('mfa_ok')
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except (errors.MFAFailedError, errors.BlockMFAError) as e:
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form.add_error('code', e.msg)
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return super().form_invalid(form)
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except errors.SessionEmptyError:
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return redirect_to_guard_view('session_empty')
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except Exception as e:
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logger.error(e)
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import traceback
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traceback.print_exc()
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return redirect_to_guard_view('unexpect')
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def get_context_data(self, **kwargs):
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user = self.get_user_from_session()
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mfa_context = self.get_user_mfa_context(user)
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kwargs.update(mfa_context)
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return kwargs
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class UserLoginMFAFaceView(UserFaceCaptureView, UserLoginMFAView):
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def form_valid(self, form):
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return self.do_mfa_check(form, self.code, self.mfa_type)
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