refactor(perms): 修改授权规则的目录结构（asset、application)

apps/perms/api/asset/asset_permission_relation.py

@@ -0,0 +1,152 @@
+# -*- coding: utf-8 -*-
+#
+from rest_framework import generics
+from django.db.models import F, Value
+from django.db.models import Q
+from django.db.models.functions import Concat
+from django.shortcuts import get_object_or_404
+
+from assets.models import Node, Asset
+from orgs.mixins.api import OrgRelationMixin
+from orgs.mixins.api import OrgBulkModelViewSet
+from orgs.utils import current_org
+from common.permissions import IsOrgAdmin
+from perms import serializers
+from perms import models
+
+__all__ = [
+    'AssetPermissionUserRelationViewSet', 'AssetPermissionUserGroupRelationViewSet',
+    'AssetPermissionAssetRelationViewSet', 'AssetPermissionNodeRelationViewSet',
+    'AssetPermissionSystemUserRelationViewSet', 'AssetPermissionAllAssetListApi',
+    'AssetPermissionAllUserListApi',
+]
+
+
+class RelationMixin(OrgRelationMixin, OrgBulkModelViewSet):
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        org_id = current_org.org_id()
+        if org_id is not None:
+            queryset = queryset.filter(assetpermission__org_id=org_id)
+        queryset = queryset.annotate(assetpermission_display=F('assetpermission__name'))
+        return queryset
+
+
+class AssetPermissionUserRelationViewSet(RelationMixin):
+    serializer_class = serializers.AssetPermissionUserRelationSerializer
+    m2m_field = models.AssetPermission.users.field
+    permission_classes = (IsOrgAdmin,)
+    filter_fields = [
+        'id', "user", "assetpermission",
+    ]
+    search_fields = ("user__name", "user__username", "assetpermission__name")
+
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        queryset = queryset \
+            .annotate(user_display=F('user__name'))
+        return queryset
+
+
+class AssetPermissionAllUserListApi(generics.ListAPIView):
+    permission_classes = (IsOrgAdmin,)
+    serializer_class = serializers.AssetPermissionAllUserSerializer
+    filter_fields = ("username", "name")
+    search_fields = filter_fields
+
+    def get_queryset(self):
+        pk = self.kwargs.get("pk")
+        perm = get_object_or_404(models.AssetPermission, pk=pk)
+        users = perm.get_all_users().only(
+            *self.serializer_class.Meta.only_fields
+        )
+        return users
+
+
+class AssetPermissionUserGroupRelationViewSet(RelationMixin):
+    serializer_class = serializers.AssetPermissionUserGroupRelationSerializer
+    m2m_field = models.AssetPermission.user_groups.field
+    permission_classes = (IsOrgAdmin,)
+    filter_fields = [
+        'id', "usergroup", "assetpermission"
+    ]
+    search_fields = ["usergroup__name", "assetpermission__name"]
+
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        queryset = queryset \
+            .annotate(usergroup_display=F('usergroup__name'))
+        return queryset
+
+
+class AssetPermissionAssetRelationViewSet(RelationMixin):
+    serializer_class = serializers.AssetPermissionAssetRelationSerializer
+    m2m_field = models.AssetPermission.assets.field
+    permission_classes = (IsOrgAdmin,)
+    filter_fields = [
+        'id', 'asset', 'assetpermission',
+    ]
+    search_fields = ["id", "asset__hostname", "asset__ip", "assetpermission__name"]
+
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        queryset = queryset \
+            .annotate(asset_display=F('asset__hostname'))
+        return queryset
+
+
+class AssetPermissionAllAssetListApi(generics.ListAPIView):
+    permission_classes = (IsOrgAdmin,)
+    serializer_class = serializers.AssetPermissionAllAssetSerializer
+    filter_fields = ("hostname", "ip")
+    search_fields = filter_fields
+
+    def get_queryset(self):
+        pk = self.kwargs.get("pk")
+        perm = get_object_or_404(models.AssetPermission, pk=pk)
+
+        asset_q = Q(granted_by_permissions=perm)
+        granted_node_keys = Node.objects.filter(granted_by_permissions=perm).distinct().values_list('key', flat=True)
+        for key in granted_node_keys:
+            asset_q |= Q(nodes__key__startswith=f'{key}:')
+            asset_q |= Q(nodes__key=key)
+
+        assets = Asset.objects.filter(asset_q).only(*self.serializer_class.Meta.only_fields).distinct()
+        return assets
+
+
+class AssetPermissionNodeRelationViewSet(RelationMixin):
+    serializer_class = serializers.AssetPermissionNodeRelationSerializer
+    m2m_field = models.AssetPermission.nodes.field
+    permission_classes = (IsOrgAdmin,)
+    filter_fields = [
+        'id', 'node', 'assetpermission',
+    ]
+    search_fields = ["node__value", "assetpermission__name"]
+
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        queryset = queryset \
+            .annotate(node_key=F('node__key'))
+        return queryset
+
+
+class AssetPermissionSystemUserRelationViewSet(RelationMixin):
+    serializer_class = serializers.AssetPermissionSystemUserRelationSerializer
+    m2m_field = models.AssetPermission.system_users.field
+    permission_classes = (IsOrgAdmin,)
+    filter_fields = [
+        'id', 'systemuser', 'assetpermission',
+    ]
+    search_fields = [
+        "assetpermission__name", "systemuser__name", "systemuser__username"
+    ]
+
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        queryset = queryset \
+            .annotate(systemuser_display=Concat(
+                F('systemuser__name'), Value('('), F('systemuser__username'),
+                Value(')')
+            ))
+        return queryset