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# ~*~ coding: utf-8 ~*~
# Copyright (C) 2014-2018 Beijing DuiZhan Technology Co.,Ltd. All Rights Reserved.
#
# Licensed under the GNU General Public License v2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.gnu.org/licenses/gpl-2.0.html
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from django.shortcuts import get_object_or_404
from rest_framework import generics
from rest_framework.response import Response
from common.serializers import CeleryTaskSerializer
from common.utils import get_logger
from common.permissions import IsOrgAdmin, IsOrgAdminOrAppUser
from orgs.mixins.api import OrgBulkModelViewSet
from ..models import SystemUser, Asset
from .. import serializers
from ..tasks import (
push_system_user_to_assets_manual, test_system_user_connectivity_manual,
push_system_user_a_asset_manual, test_system_user_connectivity_a_asset,
)
logger = get_logger(__file__)
__all__ = [
'SystemUserViewSet', 'SystemUserAuthInfoApi', 'SystemUserAssetAuthInfoApi',
'SystemUserPushApi', 'SystemUserTestConnectiveApi',
'SystemUserAssetsListView', 'SystemUserPushToAssetApi',
'SystemUserTestAssetConnectivityApi', 'SystemUserCommandFilterRuleListApi',
]
class SystemUserViewSet(OrgBulkModelViewSet):
"""
System user api set, for add,delete,update,list,retrieve resource
"""
filter_fields = ("name", "username")
search_fields = filter_fields
queryset = SystemUser.objects.all()
serializer_class = serializers.SystemUserSerializer
permission_classes = (IsOrgAdminOrAppUser,)
def get_queryset(self):
queryset = super().get_queryset().all()
return queryset
class SystemUserAuthInfoApi(generics.RetrieveUpdateDestroyAPIView):
"""
Get system user auth info
"""
queryset = SystemUser.objects.all()
permission_classes = (IsOrgAdminOrAppUser,)
serializer_class = serializers.SystemUserAuthSerializer
def destroy(self, request, *args, **kwargs):
instance = self.get_object()
instance.clear_auth()
return Response(status=204)
class SystemUserAssetAuthInfoApi(generics.RetrieveAPIView):
"""
Get system user with asset auth info
"""
queryset = SystemUser.objects.all()
permission_classes = (IsOrgAdminOrAppUser,)
serializer_class = serializers.SystemUserAuthSerializer
def get_object(self):
instance = super().get_object()
aid = self.kwargs.get('aid')
asset = get_object_or_404(Asset, pk=aid)
instance.load_specific_asset_auth(asset)
return instance
class SystemUserPushApi(generics.RetrieveAPIView):
"""
Push system user to cluster assets api
"""
queryset = SystemUser.objects.all()
permission_classes = (IsOrgAdmin,)
serializer_class = CeleryTaskSerializer
def retrieve(self, request, *args, **kwargs):
system_user = self.get_object()
nodes = system_user.nodes.all()
for node in nodes:
system_user.assets.add(*tuple(node.get_all_assets()))
task = push_system_user_to_assets_manual.delay(system_user)
return Response({"task": task.id})
class SystemUserTestConnectiveApi(generics.RetrieveAPIView):
"""
Push system user to cluster assets api
"""
queryset = SystemUser.objects.all()
permission_classes = (IsOrgAdmin,)
serializer_class = CeleryTaskSerializer
def retrieve(self, request, *args, **kwargs):
system_user = self.get_object()
task = test_system_user_connectivity_manual.delay(system_user)
return Response({"task": task.id})
class SystemUserAssetsListView(generics.ListAPIView):
permission_classes = (IsOrgAdmin,)
serializer_class = serializers.AssetSimpleSerializer
filter_fields = ("hostname", "ip")
http_method_names = ['get']
search_fields = filter_fields
def get_object(self):
pk = self.kwargs.get('pk')
return get_object_or_404(SystemUser, pk=pk)
def get_queryset(self):
system_user = self.get_object()
return system_user.assets.all()
class SystemUserPushToAssetApi(generics.RetrieveAPIView):
queryset = SystemUser.objects.all()
permission_classes = (IsOrgAdmin,)
serializer_class = serializers.TaskIDSerializer
def retrieve(self, request, *args, **kwargs):
system_user = self.get_object()
asset_id = self.kwargs.get('aid')
asset = get_object_or_404(Asset, id=asset_id)
task = push_system_user_a_asset_manual.delay(system_user, asset)
return Response({"task": task.id})
class SystemUserTestAssetConnectivityApi(generics.RetrieveAPIView):
queryset = SystemUser.objects.all()
permission_classes = (IsOrgAdmin,)
serializer_class = serializers.TaskIDSerializer
def retrieve(self, request, *args, **kwargs):
system_user = self.get_object()
asset_id = self.kwargs.get('aid')
asset = get_object_or_404(Asset, id=asset_id)
task = test_system_user_connectivity_a_asset.delay(system_user, asset)
return Response({"task": task.id})
class SystemUserCommandFilterRuleListApi(generics.ListAPIView):
permission_classes = (IsOrgAdminOrAppUser,)
def get_serializer_class(self):
from ..serializers import CommandFilterRuleSerializer
return CommandFilterRuleSerializer
def get_queryset(self):
pk = self.kwargs.get('pk', None)
system_user = get_object_or_404(SystemUser, pk=pk)
return system_user.cmd_filter_rules