48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
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#!/usr/bin/python
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#coding: utf-8
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# -------------------------------------------------------------------
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# YakPanel
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# -------------------------------------------------------------------
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# Copyright (c) 2015-2099 YakPanel(www.yakpanel.com) All rights reserved.
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# -------------------------------------------------------------------
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# Author: hwliang <hwl@yakpanel.com>
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# -------------------------------------------------------------------
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# -------------------------------------------------------------------
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# 检测是否禁ping
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# -------------------------------------------------------------------
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import os,sys,re,public
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_title = 'ICMP detection'
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_version = 1.0 # 版本
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_ps = "Check whether ICMP access is allowed (Block ICMP)" # 描述
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_level = 0 # 风险级别： 1.提示(低) 2.警告(中) 3.危险(高)
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_date = '2020-08-05' # 最后更新时间
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_ignore = os.path.exists("data/warning/ignore/sw_ping.pl")
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_tips = [
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"Turn on the [Block ICMP] function in the [Security] page",
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"Note: The server IP or domain name cannot be Ping after it is turned on, please set according to actual needs"
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]
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_help = ''
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_remind = 'This scheme can reduce the risk of the real IP of the server being found, and enhance the security of the server. '
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def check_run():
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'''
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@name 开始检测
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@author hwliang<2020-08-05>
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@return tuple (status<bool>,msg<string>)
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'''
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cfile = '/etc/sysctl.conf'
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conf = public.readFile(cfile)
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rep = r"#*net\.ipv4\.icmp_echo_ignore_all\s*=\s*([0-9]+)"
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tmp = re.search(rep,conf)
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if tmp:
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if tmp.groups(0)[0] == '1':
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return True,'Rick-free'
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return False,'If the [Block ICMP] function is not enabled, there is a risk that the server will be attacked or scanned by ICMP'
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