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82 lines
3.1 KiB
Python
82 lines
3.1 KiB
Python
#!/usr/bin/python
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#coding: utf-8
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# -------------------------------------------------------------------
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# 宝塔Linux面板
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# -------------------------------------------------------------------
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# Copyright (c) 2015-2099 宝塔软件(http://bt.cn) All rights reserved.
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# -------------------------------------------------------------------
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# Author: hwliang <hwl@bt.cn>
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# -------------------------------------------------------------------
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# -------------------------------------------------------------------
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# MySQL端口安全检测
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# -------------------------------------------------------------------
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import os,sys,re,public,json
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_title = 'MySQL security'
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_version = 1.0 # 版本
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_ps = "Checks whether the current server's MySQL port is secure" # 描述
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_level = 2 # 风险级别： 1.提示(低) 2.警告(中) 3.危险(高)
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_date = '2020-08-03' # 最后更新时间
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_ignore = os.path.exists("data/warning/ignore/sw_mysql_port.pl")
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_tips = [
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"If not necessary, remove the MySQL port release from the [Security] page",
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"Restrict IP access to MySQL port through the [System firewall] plug-in to enhance security",
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"Use [ Fail2ban ] plug-in to protect MySQL service"
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]
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_help = ''
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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<2020-08-03>
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@return tuple (status<bool>,msg<string>)
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@example
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status, msg = check_run()
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if status:
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print('OK')
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else:
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print('Warning: {}'.format(msg))
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'''
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mycnf_file = '/etc/my.cnf'
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if not os.path.exists(mycnf_file):
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return True,'MySQL is not installed'
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mycnf = public.readFile(mycnf_file)
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port_tmp = re.findall(r"port\s*=\s*(\d+)",mycnf)
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if not port_tmp:
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return True,'MySQL is not installed'
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if not public.ExecShell("lsof -i :{}".format(port_tmp[0]))[0]:
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return True,'MySQL is not installed'
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result = public.check_port_stat(int(port_tmp[0]),public.GetLocalIp())
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#兼容socket能连通但实际端口不通情况
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if result != 0:
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res=''
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if os.path.exists('/usr/sbin/firewalld'):
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res=public.ExecShell('firewall-cmd --list-all')
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elif os.path.exists('/usr/sbin/ufw'):
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try:
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res=public.ExecShell('sudo ufw status verbose')
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except:
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res=public.ExecShell('ufw status verbose')
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else:
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pass
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check_str=' '+port_tmp[0]+'/'
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if res[0].find(check_str) == -1:
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return True,'Risk-free'
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else:return True,'Risk-free'
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fail2ban_file = '/www/server/panel/plugin/fail2ban/config.json'
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if os.path.exists(fail2ban_file):
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try:
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fail2ban_config = json.loads(public.readFile(fail2ban_file))
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if 'mysql' in fail2ban_config.keys():
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if fail2ban_config['mysql']['act'] == 'true':
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return True,'Fail2ban is enabled'
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except: pass
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return False,'MySQL port: {}, can be accessed by any server, which may cause MySQL to be cracked by brute force, posing security risks'.format(port_tmp[0])
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