mirror of https://github.com/jumpserver/jumpserver
52 lines
2.2 KiB
Python
52 lines
2.2 KiB
Python
# ~*~ coding: utf-8 ~*~
|
|
from django.utils.translation import ugettext_lazy as _
|
|
from rest_framework import serializers
|
|
|
|
from common.utils import pretty_string
|
|
from .models import AbstractSessionCommand
|
|
|
|
__all__ = ['SessionCommandSerializer', 'InsecureCommandAlertSerializer']
|
|
|
|
|
|
class SimpleSessionCommandSerializer(serializers.Serializer):
|
|
""" 简单Session命令序列类, 用来提取公共字段 """
|
|
user = serializers.CharField(label=_("User")) # 限制 64 字符，见 validate_user
|
|
asset = serializers.CharField(max_length=128, label=_("Asset"))
|
|
input = serializers.CharField(max_length=2048, label=_("Command"))
|
|
session = serializers.CharField(max_length=36, label=_("Session ID"))
|
|
risk_level = serializers.ChoiceField(
|
|
required=False, label=_("Risk level"), choices=AbstractSessionCommand.RISK_LEVEL_CHOICES
|
|
)
|
|
org_id = serializers.CharField(max_length=36, required=False, default='', allow_null=True, allow_blank=True)
|
|
|
|
def validate_user(self, value):
|
|
if len(value) > 64:
|
|
value = value[:32] + value[-32:]
|
|
return value
|
|
|
|
|
|
class InsecureCommandAlertSerializer(SimpleSessionCommandSerializer):
|
|
pass
|
|
|
|
|
|
class SessionCommandSerializer(SimpleSessionCommandSerializer):
|
|
"""使用这个类作为基础Command Log Serializer类, 用来序列化"""
|
|
|
|
id = serializers.UUIDField(read_only=True)
|
|
system_user = serializers.CharField(label=_("System user")) # 限制 64 字符，不能直接迁移成 128 字符，命令表数据量会比较大
|
|
output = serializers.CharField(max_length=2048, allow_blank=True, label=_("Output"))
|
|
risk_level_display = serializers.SerializerMethodField(label=_('Risk level display'))
|
|
timestamp = serializers.IntegerField(label=_('Timestamp'))
|
|
timestamp_display = serializers.DateTimeField(read_only=True, label=_('Datetime'))
|
|
remote_addr = serializers.CharField(read_only=True, label=_('Remote Address'))
|
|
|
|
@staticmethod
|
|
def get_risk_level_display(obj):
|
|
risk_mapper = dict(AbstractSessionCommand.RISK_LEVEL_CHOICES)
|
|
return risk_mapper.get(obj.risk_level)
|
|
|
|
def validate_system_user(self, value):
|
|
if len(value) > 64:
|
|
value = pretty_string(value, 64)
|
|
return value
|