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104 lines
3.0 KiB
104 lines
3.0 KiB
# coding: utf-8
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#
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from rest_framework import serializers
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from common.serializers import AdaptedBulkListSerializer
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from orgs.mixins.serializers import BulkOrgResourceModelSerializer
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from .. import const
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from ..models import RemoteApp
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__all__ = [
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'RemoteAppSerializer', 'RemoteAppConnectionInfoSerializer',
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]
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class RemoteAppParamsDictField(serializers.DictField):
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"""
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RemoteApp field => params
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"""
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@staticmethod
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def filter_attribute(attribute, instance):
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"""
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过滤掉params字段值中write_only特性的key-value值
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For example, the chrome_password field is not returned when serializing
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{
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'chrome_target': 'http://www.jumpserver.org/',
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'chrome_username': 'admin',
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'chrome_password': 'admin',
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}
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"""
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for field in const.REMOTE_APP_TYPE_MAP_FIELDS[instance.type]:
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if field.get('write_only', False):
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attribute.pop(field['name'], None)
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return attribute
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def get_attribute(self, instance):
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"""
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序列化时调用
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"""
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attribute = super().get_attribute(instance)
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attribute = self.filter_attribute(attribute, instance)
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return attribute
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@staticmethod
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def filter_value(dictionary, value):
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"""
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过滤掉不属于当前app_type所包含的key-value值
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"""
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app_type = dictionary.get('type', const.REMOTE_APP_TYPE_CHROME)
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fields = const.REMOTE_APP_TYPE_MAP_FIELDS[app_type]
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fields_names = [field['name'] for field in fields]
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no_need_keys = [k for k in value.keys() if k not in fields_names]
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for k in no_need_keys:
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value.pop(k)
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return value
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def get_value(self, dictionary):
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"""
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反序列化时调用
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"""
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value = super().get_value(dictionary)
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value = self.filter_value(dictionary, value)
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return value
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class RemoteAppSerializer(BulkOrgResourceModelSerializer):
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params = RemoteAppParamsDictField()
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class Meta:
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model = RemoteApp
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list_serializer_class = AdaptedBulkListSerializer
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fields = [
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'id', 'name', 'asset', 'type', 'path', 'params',
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'comment', 'created_by', 'date_created', 'asset_info',
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'get_type_display',
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]
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read_only_fields = [
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'created_by', 'date_created', 'asset_info',
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'get_type_display'
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]
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class RemoteAppConnectionInfoSerializer(serializers.ModelSerializer):
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parameter_remote_app = serializers.SerializerMethodField()
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class Meta:
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model = RemoteApp
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fields = [
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'id', 'name', 'asset', 'parameter_remote_app',
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]
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read_only_fields = ['parameter_remote_app']
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@staticmethod
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def get_parameter_remote_app(obj):
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parameter = {
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'program': const.REMOTE_APP_BOOT_PROGRAM_NAME,
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'working_directory': '',
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'parameters': obj.parameters,
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}
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return parameter
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