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58 lines
2.1 KiB
58 lines
2.1 KiB
# -*- coding: utf-8 -*-
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#
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import time
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from django.utils.translation import ugettext_lazy as _
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from rest_framework.generics import RetrieveAPIView, CreateAPIView
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from rest_framework.response import Response
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from rest_framework import status
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from common.permissions import IsValidUser
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from ..const import ConfirmType
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from ..serializers import ConfirmSerializer
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class ConfirmApi(RetrieveAPIView, CreateAPIView):
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permission_classes = (IsValidUser,)
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serializer_class = ConfirmSerializer
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def get_confirm_backend(self, confirm_type):
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backend_classes = ConfirmType.get_can_confirm_backend_classes(confirm_type)
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if not backend_classes:
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return
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for backend_cls in backend_classes:
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backend = backend_cls(self.request.user, self.request)
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if not backend.check():
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continue
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return backend
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def retrieve(self, request, *args, **kwargs):
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confirm_type = request.query_params.get('confirm_type')
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backend = self.get_confirm_backend(confirm_type)
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if backend is None:
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msg = _('This action require verify your MFA')
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return Response(data={'error': msg}, status=status.HTTP_404_NOT_FOUND)
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data = {
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'confirm_type': backend.name,
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'content': backend.content,
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}
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return Response(data=data)
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def create(self, request, *args, **kwargs):
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serializer = self.get_serializer(data=request.data)
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serializer.is_valid(raise_exception=True)
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validated_data = serializer.validated_data
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confirm_type = validated_data.get('confirm_type')
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mfa_type = validated_data.get('mfa_type')
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secret_key = validated_data.get('secret_key')
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backend = self.get_confirm_backend(confirm_type)
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ok, msg = backend.authenticate(secret_key, mfa_type)
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if ok:
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request.session['CONFIRM_LEVEL'] = ConfirmType.values.index(confirm_type) + 1
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request.session['CONFIRM_TIME'] = int(time.time())
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return Response('ok')
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return Response({'error': msg}, status=400)
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