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# -*- coding: utf-8 -*-
#
from rest_framework import serializers
from django.utils.translation import ugettext_lazy as _
from assets.models import Node, SystemUser, Asset
from assets.serializers import ProtocolsField
from .asset_permission import ActionsField
__all__ = [
'NodeGrantedSerializer',
'AssetGrantedSerializer',
'ActionsSerializer', 'AssetSystemUserSerializer',
'RemoteAppSystemUserSerializer',
'DatabaseAppSystemUserSerializer',
]
class AssetSystemUserSerializer(serializers.ModelSerializer):
"""
查看授权的资产系统用户的数据结构，这个和AssetSerializer不同，字段少
"""
actions = ActionsField(read_only=True)
class Meta:
model = SystemUser
only_fields = (
'id', 'name', 'username', 'priority', 'protocol', 'login_mode',
)
fields = list(only_fields) + ["actions"]
read_only_fields = fields
class RemoteAppSystemUserSerializer(serializers.ModelSerializer):
class Meta:
model = SystemUser
only_fields = (
'id', 'name', 'username', 'priority', 'protocol', 'login_mode',
)
fields = list(only_fields)
read_only_fields = fields
class DatabaseAppSystemUserSerializer(serializers.ModelSerializer):
class Meta:
model = SystemUser
only_fields = (
'id', 'name', 'username', 'priority', 'protocol', 'login_mode',
)
fields = list(only_fields)
read_only_fields = fields
class AssetGrantedSerializer(serializers.ModelSerializer):
"""
被授权资产的数据结构
"""
protocols = ProtocolsField(label=_('Protocols'), required=False, read_only=True)
platform = serializers.ReadOnlyField(source='platform_base')
class Meta:
model = Asset
only_fields = [
"id", "hostname", "ip", "protocols", "os", 'domain',
"platform", "comment", "org_id",
]
fields = only_fields + ['org_name']
read_only_fields = fields
class NodeGrantedSerializer(serializers.ModelSerializer):
assets_amount = serializers.SerializerMethodField()
class Meta:
model = Node
fields = [
'id', 'name', 'key', 'value', 'org_id', "assets_amount"
]
read_only_fields = fields
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.tree = self.context.get("tree")
def get_assets_amount(self, obj):
if not self.tree:
return 0
return self.tree.assets_amount(obj.key)
class ActionsSerializer(serializers.Serializer):
actions = ActionsField(read_only=True)