DJango API发送刷新和访问令牌

Question

def login(request):

    username = request.data.get("username")
    password = request.data.get("password")
    if username is None or password is None:
        return Response({'error': 'Please provide both username and password'},
                        status=HTTP_400_BAD_REQUEST)
    user = authenticate(username=username, password=password)
    if not user:
        return Response({'error': 'Invalid Credentials'},
                        status=HTTP_404_NOT_FOUND)
    token, _ = Token.objects.get_or_create(user=user)
    return Response({'token': token.key},
                    status=HTTP_200_OK)

Hi, How can i modify this code to send refresh token and access token for first time and send access token by receiving refresh token. please help to do that. thanks in advance.

Answer 1

I don't think this is possible without destroying your previous generated token. If you want new authtoken every time you login here you can ensure first that you destroy the earlier token and create a new one.

 from django.core.exceptions import ObjectDoesNotExist
 try:
     token = Token.objects.get(user=user)
     token.delete()
     token = Token.objects.create(user=user)

 except ObjectDoesNotExist:
     token = Token.objects.create(user=user)