252 lines
10 KiB
Python
252 lines
10 KiB
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) 2014-2099 yakpanel(https://www.yakpanel.com) All rights reserved.
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# -------------------------------------------------------------------
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# Author: wzz <wzz@yakpanel.com>
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# -------------------------------------------------------------------
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# ------------------------------
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# 系统防火墙模型 - 基类
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# ------------------------------
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import os
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import re
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from typing import Dict, Union, Any
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import public
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class Base(object):
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def __init__(self):
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self.config_path = "{}/class_v2/firewallModelV2/config".format(public.get_panel_path())
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self.m_time_file = "/www/server/panel/data/firewall/geoip_mtime.pl"
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self._isUfw = False
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self._isFirewalld = False
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self._isIptables = False
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if os.path.exists('/usr/sbin/firewalld') or os.path.exists('/etc/redhat-release'):
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self._isFirewalld = True
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from firewallModelV2.app.firewalld import Firewalld
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self.firewall = Firewalld()
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elif os.path.exists('/usr/bin/apt-get'):
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self._isUfw = True
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from firewallModelV2.app.ufw import Ufw
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self.firewall = Ufw()
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elif not self._isUfw and not self._isFirewalld:
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self._isIptables = True
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from firewallModelV2.app.iptables import Iptables
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self.firewall = Iptables()
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_months = {'Jan': '01', 'Feb': '02', 'Mar': '03', 'Apr': '04', 'May': '05', 'Jun': '06', 'Jul': '07',
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'Aug': '08', 'Sep': '09', 'Sept': '09', 'Oct': '10', 'Nov': '11', 'Dec': '12'}
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# 2024/3/14 上午 11:27 获取防火墙运行状态
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def get_firewall_status(self) -> bool:
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"""
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@name 获取防火墙运行状态
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@author wzz <2024/3/14 上午 11:27>
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@param
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@return bool True/False
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"""
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if self._isUfw:
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res = public.ExecShell("systemctl is-active ufw")[0]
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if res == "active": return True
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res = public.ExecShell("systemctl list-units | grep ufw")[0]
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if res.find('active running') != -1: return True
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res = public.ExecShell('/lib/ufw/ufw-init status')[0]
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if res.find("Firewall is not running") != -1: return False
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res = public.ExecShell('ufw status verbose')[0]
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if res.find('inactive') != -1: return False
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return True
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if self._isFirewalld:
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res = public.ExecShell("ps -ef|grep firewalld|grep -v grep")[0]
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if res: return True
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res = public.ExecShell("systemctl is-active firewalld")[0]
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if res == "active": return True
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res = public.ExecShell("systemctl list-units | grep firewalld")[0]
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if res.find('active running') != -1: return True
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return False
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else:
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res = public.ExecShell("/etc/init.d/iptables status")[0]
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if res.find('not running') != -1: return False
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res = public.ExecShell("systemctl is-active iptables")[0]
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if res == "active": return True
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return True
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# 2024/3/14 上午 11:30 设置禁ping
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def set_ping(self, get) -> dict:
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"""
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@name 设置禁ping
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@author wzz <2024/3/14 上午 11:31>
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@param "data":{"参数名":""} <数据类型> 参数描述
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@return dict{"status":True/False,"msg":"提示信息"}
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"""
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get.status = get.get("status", "1")
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get.status = str(get.status) if str(get.status) in ['0', '1'] else '1'
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filename = '/etc/sysctl.conf'
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conf = public.readFile(filename)
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if conf.find('net.ipv4.icmp_echo') != -1:
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rep = r"net\.ipv4\.icmp_echo.*"
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conf = re.sub(rep, 'net.ipv4.icmp_echo_ignore_all=' + get.status + "\n", conf)
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else:
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conf += "\nnet.ipv4.icmp_echo_ignore_all=" + get.status + "\n"
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if public.writeFile(filename, conf):
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public.ExecShell('sysctl -p')
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return public.return_message(0, 0, public.lang("SUCCESS"))
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else:
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return public.return_message(-1, 0,
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'<a style="color:red;">Error: Setting failed, sysctl.conf is not writable! </a><br>'
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'1. If YakPanel [System Hardening] is installed, please close it first<br>'
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'2. If Cloud Lock is installed, please turn off the [System Collagen] function<br>'
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'3. If a security dog is installed, please turn off the [System Protection] function<br>'
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'4. If you use other security software, please uninstall it first<br>'
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)
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# 2024/3/14 上午 11:37 获取网站日志目录的大小
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def get_www_logs_size(self, get) -> Dict[str, Union[str, Any]]:
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"""
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@name 获取网站日志目录的大小
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@author wzz <2024/3/14 上午 11:37>
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@param
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@return dict{"status":True/False,"msg":"提示信息"}
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"""
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log_path = "/www/wwwlogs"
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if not os.path.exists(log_path):
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return public.return_message(0, 0, {"log_path": log_path, "size": "0B"})
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path_size = public.to_size(public.get_path_size(log_path))
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size = path_size if path_size else "0B"
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return public.return_message(0, 0, {"log_path": log_path, "size": size})
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# 2024/3/25 上午 10:50 获取防火墙类型，firewall或ufw
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def _get_firewall_type(self) -> str:
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"""
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@name 获取防火墙类型，firewall或ufw
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@return str firewall/ufw
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"""
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import os
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if os.path.exists('/usr/sbin/ufw'):
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return 'ufw'
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if os.path.exists('/usr/sbin/firewalld'):
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return 'firewall'
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return 'iptables'
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# 2024/3/26 下午 5:01 获取指定域名的A记录
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def get_a_ip(self, domain: str) -> str:
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"""
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@name 获取指定域名的A记录
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@param domain: 域名
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@return str
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"""
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try:
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import socket
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return socket.gethostbyname(domain)
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except Exception as e:
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return ""
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# 2024/3/26 下午 5:40 检查是否已添加计划任务，如果没有则添加
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def check_resolve_crontab(self):
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"""
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@name 检查是否已添加计划任务
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@author wzz <2024/3/26 下午 5:41>
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@param "data":{"参数名":""} <数据类型> 参数描述
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@return dict{"status":True/False,"msg":"提示信息"}
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"""
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python_path = "{}/pyenv/bin/python".format(public.get_panel_path())
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if not public.M('crontab').where(
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'name=?',
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('[Do not delete] system firewall domain name resolution detection tasks',)
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).count():
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cmd = '{} {}'.format(python_path, '/www/server/panel/script/firewall_domain.py')
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args = {
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"name": "[Do not delete] system firewall domain name resolution detection tasks",
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"type": 'minute-n',
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"where1": '5',
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"hour": '',
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"minute": '',
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"sName": "",
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"sType": 'toShell',
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"notice": '',
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"notice_channel": '',
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"save": '',
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"save_local": '1',
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"backupTo": '',
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"sBody": cmd,
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"urladdress": ''
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}
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import crontab
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res = crontab.crontab().AddCrontab(args)
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if res and "id" in res.keys():
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return True
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return False
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return True
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# 2024/3/26 下午 11:37 当没有域名解析时，删除域名解析的计划任务
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def remove_resolve_crontab(self):
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"""
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@name 当没有域名解析时，删除域名解析的计划任务
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@author wzz <2024/3/26 下午 11:37>
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@param "data":{"参数名":""} <数据类型> 参数描述
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@return dict{"status":True/False,"msg":"提示信息"}
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"""
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if not public.M('firewall_domain').count():
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pdata = public.M('crontab').where(
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'name=?',
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'[Do not delete] system firewall domain name resolution detection tasks'
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).select()
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if pdata:
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import crontab
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for i in pdata:
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args = {"id": i['id']}
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crontab.crontab().DelCrontab(args)
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# 2024/3/26 下午 6:22 端口扫描
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def CheckPort(self, port, protocol):
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"""
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@name 端口扫描
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@author wzz <2024/3/26 下午 6:22>
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@param "data":{"参数名":""} <数据类型> 参数描述
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@return dict{"status":True/False,"msg":"提示信息"}
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"""
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import socket
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localIP = '127.0.0.1'
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temp = {}
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temp['port'] = port
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temp['local'] = True
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try:
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if 'tcp' in protocol.lower():
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s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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s.settimeout(0.01)
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s.connect((localIP, port))
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s.close()
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if 'udp' in protocol.lower():
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s.settimeout(0.01)
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s.sendto(b'', (localIP, port))
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s.close()
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except:
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temp['local'] = False
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result = 0
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if temp['local']: result += 2
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return result
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# 2024/12/18 11:06 构造返回的分页数据
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def return_page(self, data, get):
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"""
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@name 构造返回的分页数据
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"""
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count = len(data)
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if count == 0:
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return {'data': [], 'count': 0, 'p': 1, 'row': int(get.row)}
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result = public.get_page(count, int(get.p), int(get.row))
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result['data'] = data[(int(get.p) - 1) * int(get.row):(int(get.p)) * int(get.row)]
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return result
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