sharix-open-webapp-base/venv/lib/python3.9/site-packages/djoser/social/views.py

from rest_framework import generics, permissions, status
from rest_framework.response import Response
from social_django.utils import load_backend, load_strategy

from djoser.conf import settings
from djoser.social.serializers import ProviderAuthSerializer


class ProviderAuthView(generics.CreateAPIView):
    permission_classes = [permissions.AllowAny]
    serializer_class = ProviderAuthSerializer

    def get(self, request, *args, **kwargs):
        redirect_uri = request.GET.get("redirect_uri")
        if redirect_uri not in settings.SOCIAL_AUTH_ALLOWED_REDIRECT_URIS:
            return Response(status=status.HTTP_400_BAD_REQUEST)
        strategy = load_strategy(request)
        strategy.session_set("redirect_uri", redirect_uri)

        backend_name = self.kwargs["provider"]
        backend = load_backend(strategy, backend_name, redirect_uri=redirect_uri)

        authorization_url = backend.auth_url()
        return Response(data={"authorization_url": authorization_url})