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https://github.com/aaPanel/aaPanel.git
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330 lines
14 KiB
Python
330 lines
14 KiB
Python
#coding: utf-8
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# +-------------------------------------------------------------------
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# | 宝塔Linux面板 x3
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# +-------------------------------------------------------------------
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# | Copyright (c) 2015-2016 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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import sys,os,public,re,firewalld,time
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class firewalls:
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__isFirewalld = False
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__isUfw = False
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__Obj = None
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def __init__(self):
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if os.path.exists('/usr/sbin/firewalld'): self.__isFirewalld = True
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if os.path.exists('/usr/sbin/ufw'): self.__isUfw = True
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if self.__isFirewalld:
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try:
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self.__Obj = firewalld.firewalld()
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self.GetList()
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except:
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pass
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#获取服务端列表
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def GetList(self):
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try:
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data = {}
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data['ports'] = self.__Obj.GetAcceptPortList()
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addtime = time.strftime('%Y-%m-%d %X',time.localtime())
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for i in range(len(data['ports'])):
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tmp = self.CheckDbExists(data['ports'][i]['port'])
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if not tmp: public.M('firewall').add('port,ps,addtime',(data['ports'][i]['port'],'',addtime))
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data['iplist'] = self.__Obj.GetDropAddressList()
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for i in range(len(data['iplist'])):
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try:
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tmp = self.CheckDbExists(data['iplist'][i]['address'])
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if not tmp: public.M('firewall').add('port,ps,addtime',(data['iplist'][i]['address'],'',addtime))
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except:
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pass
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except:
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pass
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#检查数据库是否存在
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def CheckDbExists(self,port):
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data = public.M('firewall').field('id,port,ps,addtime').select()
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for dt in data:
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if dt['port'] == port: return dt
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return False
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#重载防火墙配置
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def FirewallReload(self):
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if self.__isUfw:
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public.ExecShell('/usr/sbin/ufw reload')
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return
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if self.__isFirewalld:
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public.ExecShell('firewall-cmd --reload')
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else:
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public.ExecShell('/etc/init.d/iptables save')
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public.ExecShell('/etc/init.d/iptables restart')
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#取防火墙状态
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def CheckFirewallStatus(self):
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if self.__isUfw:
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return 1
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if self.__isFirewalld:
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res = public.ExecShell("systemctl status firewalld")[0]
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if res.find('active (running)') != -1: return 1
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if res.find('disabled') != -1: return -1
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if res.find('inactive (dead)') != -1: return 0
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else:
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return 1
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#添加屏蔽IP
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def AddDropAddress(self,get):
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import time
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import re
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ip_format = get.port.split('/')[0]
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if not public.check_ip(ip_format): return public.returnMsg(False,'FIREWALL_IP_FORMAT')
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if ip_format in ['0.0.0.0','127.0.0.0',"::1"]: return public.returnMsg(False,'请不要花样作死!')
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address = get.port
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if public.M('firewall').where("port=?",(address,)).count() > 0: return public.returnMsg(False,'FIREWALL_IP_EXISTS')
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if self.__isUfw:
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public.ExecShell('ufw insert 1 deny from ' + address + ' to any')
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else:
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if self.__isFirewalld:
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#self.__Obj.AddDropAddress(address)
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if public.is_ipv6(ip_format):
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public.ExecShell('firewall-cmd --permanent --add-rich-rule=\'rule family=ipv6 source address="'+ address +'" drop\'')
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else:
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public.ExecShell('firewall-cmd --permanent --add-rich-rule=\'rule family=ipv4 source address="'+ address +'" drop\'')
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else:
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if public.is_ipv6(ip_format): return public.returnMsg(False,'FIREWALL_IP_FORMAT')
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public.ExecShell('iptables -I INPUT -s '+address+' -j DROP')
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public.WriteLog("TYPE_FIREWALL", 'FIREWALL_DROP_IP',(address,))
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addtime = time.strftime('%Y-%m-%d %X',time.localtime())
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public.M('firewall').add('port,ps,addtime',(address,get.ps,addtime))
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self.FirewallReload()
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return public.returnMsg(True,'ADD_SUCCESS')
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#删除IP屏蔽
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def DelDropAddress(self,get):
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address = get.port
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id = get.id
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ip_format = get.port.split('/')[0]
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if self.__isUfw:
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public.ExecShell('ufw delete deny from ' + address + ' to any')
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else:
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if self.__isFirewalld:
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#self.__Obj.DelDropAddress(address)
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if public.is_ipv6(ip_format):
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public.ExecShell('firewall-cmd --permanent --remove-rich-rule=\'rule family=ipv6 source address="'+ address +'" drop\'')
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else:
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public.ExecShell('firewall-cmd --permanent --remove-rich-rule=\'rule family=ipv4 source address="'+ address +'" drop\'')
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else:
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public.ExecShell('iptables -D INPUT -s '+address+' -j DROP')
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public.WriteLog("TYPE_FIREWALL",'FIREWALL_ACCEPT_IP',(address,))
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public.M('firewall').where("id=?",(id,)).delete()
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self.FirewallReload()
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return public.returnMsg(True,'DEL_SUCCESS')
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#添加放行端口
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def AddAcceptPort(self,get):
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import re
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src_port = get.port
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get.port = get.port.replace('-',':')
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rep = r"^\d{1,5}(:\d{1,5})?$"
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if not re.search(rep,get.port):
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return public.returnMsg(False,'PORT_CHECK_RANGE')
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import time
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port = get.port
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ps = public.xssencode(get.ps)
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is_exists = public.M('firewall').where("port=? or port=?",(port,src_port)).count()
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if is_exists: return public.returnMsg(False,'FIREWALL_PORT_EXISTS')
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notudps = ['80','443','8888','888','39000:40000','21','22']
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if self.__isUfw:
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public.ExecShell('ufw allow ' + port + '/tcp')
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if not port in notudps: public.ExecShell('ufw allow ' + port + '/udp')
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else:
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if self.__isFirewalld:
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#self.__Obj.AddAcceptPort(port)
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port = port.replace(':','-')
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public.ExecShell('firewall-cmd --permanent --zone=public --add-port='+port+'/tcp')
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if not port in notudps: public.ExecShell('firewall-cmd --permanent --zone=public --add-port='+port+'/udp')
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else:
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public.ExecShell('iptables -I INPUT -p tcp -m state --state NEW -m tcp --dport '+port+' -j ACCEPT')
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if not port in notudps: public.ExecShell('iptables -I INPUT -p tcp -m state --state NEW -m udp --dport '+port+' -j ACCEPT')
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public.WriteLog("TYPE_FIREWALL", 'FIREWALL_ACCEPT_PORT',(port,))
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addtime = time.strftime('%Y-%m-%d %X',time.localtime())
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if not is_exists: public.M('firewall').add('port,ps,addtime',(port,ps,addtime))
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self.FirewallReload()
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return public.returnMsg(True,'ADD_SUCCESS')
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#添加放行端口
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def AddAcceptPortAll(self,port,ps):
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import re
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port = port.replace('-',':')
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rep = r"^\d{1,5}(:\d{1,5})?$"
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if not re.search(rep,port):
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return False
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if self.__isUfw:
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public.ExecShell('ufw allow ' + port + '/tcp')
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public.ExecShell('ufw allow ' + port + '/udp')
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else:
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if self.__isFirewalld:
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port = port.replace(':','-')
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public.ExecShell('firewall-cmd --permanent --zone=public --add-port='+port+'/tcp')
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public.ExecShell('firewall-cmd --permanent --zone=public --add-port='+port+'/udp')
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else:
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public.ExecShell('iptables -I INPUT -p tcp -m state --state NEW -m tcp --dport '+port+' -j ACCEPT')
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public.ExecShell('iptables -I INPUT -p tcp -m state --state NEW -m udp --dport '+port+' -j ACCEPT')
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return True
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#删除放行端口
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def DelAcceptPort(self,get):
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port = get.port
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id = get.id
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try:
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if(port == public.GetHost(True) or port == public.readFile('data/port.pl').strip()):
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return public.returnMsg(False,'FIREWALL_PORT_PANEL')
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if self.__isUfw:
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public.ExecShell('ufw delete allow ' + port + '/tcp')
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public.ExecShell('ufw delete allow ' + port + '/udp')
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else:
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if self.__isFirewalld:
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#self.__Obj.DelAcceptPort(port)
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public.ExecShell('firewall-cmd --permanent --zone=public --remove-port='+port+'/tcp')
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public.ExecShell('firewall-cmd --permanent --zone=public --remove-port='+port+'/udp')
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else:
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public.ExecShell('iptables -D INPUT -p tcp -m state --state NEW -m tcp --dport '+port+' -j ACCEPT')
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public.ExecShell('iptables -D INPUT -p tcp -m state --state NEW -m udp --dport '+port+' -j ACCEPT')
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public.WriteLog("TYPE_FIREWALL", 'FIREWALL_DROP_PORT',(port,))
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public.M('firewall').where("id=?",(id,)).delete()
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self.FirewallReload()
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return public.returnMsg(True,'DEL_SUCCESS')
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except:
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return public.returnMsg(False,'DEL_ERROR')
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#设置远程端口状态
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def SetSshStatus(self,get):
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version = public.readFile('/etc/redhat-release')
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if int(get['status'])==1:
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msg = public.getMsg('FIREWALL_SSH_STOP')
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act = 'stop'
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else:
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msg = public.getMsg('FIREWALL_SSH_START')
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act = 'start'
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if not os.path.exists('/etc/redhat-release'):
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public.ExecShell('service ssh ' + act)
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elif version.find(' 7.') != -1 or version.find(' 8.') != -1 or version.find('Fedora') != -1:
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public.ExecShell("systemctl "+act+" sshd.service")
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else:
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public.ExecShell("/etc/init.d/sshd "+act)
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public.WriteLog("TYPE_FIREWALL", msg)
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return public.returnMsg(True,'SUCCESS')
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#设置ping
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def SetPing(self,get):
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if get.status == '1':
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get.status = '0'
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else:
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get.status = '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,conf)
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else:
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conf += "\nnet.ipv4.icmp_echo_ignore_all="+get.status
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public.writeFile(filename,conf)
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public.ExecShell('sysctl -p')
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return public.returnMsg(True,'SUCCESS')
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#改远程端口
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def SetSshPort(self,get):
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port = get.port
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if int(port) < 22 or int(port) > 65535: return public.returnMsg(False,'FIREWALL_SSH_PORT_ERR')
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ports = ['21','25','80','443','8080','888','8888']
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if port in ports: return public.returnMsg(False,'DONT_USE_PORT')
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file = '/etc/ssh/sshd_config'
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conf = public.readFile(file)
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rep = r"#*Port\s+([0-9]+)\s*\n"
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conf = re.sub(rep, "Port "+port+"\n", conf)
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public.writeFile(file,conf)
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if self.__isFirewalld:
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public.ExecShell('firewall-cmd --permanent --zone=public --add-port='+port+'/tcp')
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public.ExecShell('setenforce 0')
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public.ExecShell('sed -i "s#SELINUX=enforcing#SELINUX=disabled#" /etc/selinux/config')
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public.ExecShell("systemctl restart sshd.service")
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elif self.__isUfw:
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public.ExecShell('ufw allow ' + port + '/tcp')
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public.ExecShell("service ssh restart")
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else:
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public.ExecShell('iptables -I INPUT -p tcp -m state --state NEW -m tcp --dport '+port+' -j ACCEPT')
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public.ExecShell("/etc/init.d/sshd restart")
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self.FirewallReload()
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public.M('firewall').where("ps=? or ps=? or port=?",('SSH remote management service','SSH remote service',port)).delete()
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public.M('firewall').add('port,ps,addtime',(port,'SSH remote service',time.strftime('%Y-%m-%d %X',time.localtime())))
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public.WriteLog("TYPE_FIREWALL", "FIREWALL_SSH_PORT",(port,))
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return public.returnMsg(True,'EDIT_SUCCESS')
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#取SSH信息
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def GetSshInfo(self,get):
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port = public.get_ssh_port()
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pid_file = '/run/sshd.pid'
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if os.path.exists(pid_file):
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pid = int(public.readFile(pid_file))
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status = public.pid_exists(pid)
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else:
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import system
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panelsys = system.system()
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version = panelsys.GetSystemVersion()
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if os.path.exists('/usr/bin/apt-get'):
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if os.path.exists('/etc/init.d/sshd'):
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status = public.ExecShell("service sshd status | grep -P '(dead|stop)'|grep -v grep")
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else:
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status = public.ExecShell("service ssh status | grep -P '(dead|stop)'|grep -v grep")
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else:
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if version.find(' 7.') != -1 or version.find(' 8.') != -1 or version.find('Fedora') != -1:
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status = public.ExecShell("systemctl status sshd.service | grep 'dead'|grep -v grep")
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else:
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status = public.ExecShell("/etc/init.d/sshd status | grep -e 'stopped' -e '已停'|grep -v grep")
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# return status;
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if len(status[0]) > 3:
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status = False
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else:
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status = True
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isPing = True
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try:
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file = '/etc/sysctl.conf'
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conf = public.readFile(file)
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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).groups(0)[0]
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if tmp == '1': isPing = False
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except:
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isPing = True
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data = {}
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data['port'] = port
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data['status'] = status
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data['ping'] = isPing
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return data
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