# coding: utf-8 # ------------------------------------------------------------------- # yakpanel # ------------------------------------------------------------------- # Copyright (c) 2014-2099 yakpanel(http://www.yakpanel.com) All rights reserved. # ------------------------------------------------------------------- # Author: wzz # ------------------------------------------------------------------- import json import re import time import os # ------------------------------ # 系统防火墙模型 - 业务接口类 # ------------------------------ import public from firewallModel.firewallBase import Base class main(Base): def __init__(self): super().__init__() # 2024/3/14 下午 12:01 获取防火墙状态信息 def get_firewall_info(self, get): """ @name 获取防火墙统计 """ data = {} data['port'] = len(self.firewall.list_port()) data['ip'] = len(self.firewall.list_address()) data['trans'] = len(self.firewall.list_port_forward()) data['country'] = public.M('firewall_country').count() isPing = True try: file = '/etc/sysctl.conf' conf = public.readFile(file) rep = r"#*net\.ipv4\.icmp_echo_ignore_all\s*=\s*([0-9]+)\n" tmp = re.search(rep, conf).groups(0)[0] if tmp == '1': isPing = False except: isPing = True data['ping'] = isPing return data # 2024/3/26 下午 3:40 获取防火墙状态 def get_status(self, get): ''' @name 获取防火墙状态 @author wzz <2024/3/26 下午 3:40> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' return self.get_firewall_status() # 2024/3/26 下午 3:42 设置防火墙状态 def set_status(self, get): ''' @name 设置防火墙状态 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' get.status = get.get('status/s', '1') if get.status not in ['0', '1']: return public.returnMsg(False, public.lang("参数错误")) if get.status == '1': return self.firewall.start() else: return self.firewall.stop() # 2024/5/13 下午3:50 检查指定端口是否已经存在，如果存在则返回False，否则返回True def check_port_exist(self, get): ''' @name 检查指定端口是否已经存在，如果存在则返回False，否则返回True @author wzz <2024/5/13 下午3:51> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' port_rules_list = self.port_rules_list(get) for item in port_rules_list: if item["Port"] == get.port and item["Address"] == get.address and item["Protocol"] == get.protocol and \ item["Strategy"] == get.strategy and item["Chain"] == get.chain: return False return True # 2024/5/13 下午4:13 检查指定ip规则是否已经存在，如果存在则返回False，否则返回True def check_ip_exist(self, get): ''' @name 检查指定ip规则是否已经存在，如果存在则返回False，否则返回True @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' ip_rules_list = self.ip_rules_list(get) for item in ip_rules_list: if item["Address"] == get.address and item["Strategy"] == get.strategy and item["Chain"] == get.chain: return False return True # 2024/5/13 下午4:17 检查指定端口转发规则是否已经存在，如果存在则返回False，否则返回True def check_forward_exist(self, get): ''' @name 检查指定端口转发规则是否已经存在，如果存在则返回False，否则返回True @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' forward_rules_list = self.port_forward_list(get) for item in forward_rules_list: if item["S_Address"] == get.S_Address and item["S_Port"] == get.S_Port and item["T_Address"] == get.T_Address and \ item["T_Port"] == get.T_Port: return False return True # 2024/3/26 下午 6:09 从数据库中获取端口规则列表 def get_port_db(self, get): ''' @name 从数据库中获取端口规则列表 @author wzz <2024/3/26 下午 6:13> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' try: where = '1=1' sql = public.M('firewall_new') data = sql.where(where, ()).select() domain_sql = public.M('firewall_domain') domain_data = domain_sql.where(where, ()).select() for i in range(len(data)): if not "ports" in data[i]: data[i]['status'] = -1 continue if "brief" in data[i]: data[i]['brief'] = public.xssdecode(data[i]['brief']) if not "chain" in data[i]: data[i]['chain'] = "INPUT" if "chain" in data[i] and data[i]['chain'] == "": data[i]['chain'] = "INPUT" for j in range(len(domain_data)): if "domain" in domain_data[j] and data[i]['address'] in domain_data[j]['domain']: data[i]['domain'] = domain_data[j]['domain'] break return data except Exception as e: return [] # 2024/3/26 下午 11:53 从数据库中获取ip规则列表 def get_ip_db(self, get): ''' @name 从数据库中获取ip规则列表 @author wzz <2024/3/26 下午 11:53> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' try: where = '1=1' sql = public.M('firewall_ip') ip_data = sql.where(where, ()).select() for i_data in ip_data: if "brief" in i_data: i_data['brief'] = public.xssdecode(i_data['brief']) if not "chain" in i_data: i_data['chain'] = "INPUT" if "chain" in i_data and i_data['chain'] == "": i_data['chain'] = "INPUT" return ip_data except Exception as e: return [] # 2024/3/26 下午 11:58 从数据库中获取端口转发规则列表 def get_forward_db(self, get): ''' @name 从数据库中获取端口转发规则列表 @author wzz <2024/3/26 下午 11:58> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' try: where = '1=1' sql = public.M('firewall_forward') if hasattr(get, 'query'): where = " S_Address like '%{search}%' or S_Port like '%{search}%' or T_Address like '%{search}%' or T_Port like '%{search}%'".format( search=get.query ) res = sql.where(where, ()).select() if type(res) != list: return [] return res except Exception as e: return [] # 2024/3/26 下午 10:46 构造端口规则返回数据 def structure_port_return_data(self, list_port, rule_db, query): ''' @name 构造返回数据 @author wzz <2024/3/26 下午 10:47> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' new_list = [] for j in range(len(list_port)): list_port[j]['id'] = 0 list_port[j]['sid'] = 0 list_port[j]['brief'] = "" list_port[j]['domain'] = "" if (list_port[j]['Port'].find(":") != -1 or list_port[j]['Port'].find("-") != -1 or list_port[j]['Port'].find("/") != -1 or list_port[j]['Port'].find(".") != -1): list_port[j]['status'] = 1 else: try: if not ":" in list_port[j]['Port'] or not "-" in list_port[j]['Port']: list_port[j]['status'] = self.CheckPort(int(list_port[j]['Port']), list_port[j]['Protocol']) else: list_port[j]['status'] = -1 except: list_port[j]['status'] = -1 if "Chain" in list_port[j] and list_port[j]['Chain'] == "OUTPUT": list_port[j]['status'] = -1 list_port[j]['addtime'] = "0000-00-00 00:00:00" list_port[j]['Port'] = list_port[j]['Port'].replace(":", "-") for i in range(len(rule_db)): if (rule_db[i]['ports'] == list_port[j]['Port'] and rule_db[i]['protocol'] == list_port[j]['Protocol'] and rule_db[i]['address'].lower() == list_port[j]['Address'].lower() and rule_db[i]['types'] == list_port[j]['Strategy'] and rule_db[i]['chain'] == list_port[j]['Chain']): list_port[j]['id'] = rule_db[i]['id'] list_port[j]['sid'] = rule_db[i]['sid'] list_port[j]['brief'] = rule_db[i]['brief'] list_port[j]['addtime'] = rule_db[i]['addtime'] if "domain" in rule_db[i]: list_port[j]['domain'] = rule_db[i]['domain'] break if query != "": if query in list_port[j]['Port'] or query in list_port[j]['brief'] or query in list_port[j]['Address']: new_list.append(list_port[j]) if len(new_list) > 0 or query != "": return sorted(new_list, key=lambda x: x['addtime'], reverse=True) return sorted(list_port, key=lambda x: x['addtime'], reverse=True) # 2024/3/27 上午 12:01 构造ip规则返回数据 def structure_ip_return_data(self, list_ip, rule_db, query): ''' @name 构造ip规则返回数据 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' new_list = [] for j in range(len(list_ip)): list_ip[j]['id'] = 0 list_ip[j]['sid'] = 0 list_ip[j]['brief'] = "" list_ip[j]['domain'] = "" list_ip[j]['addtime'] = "0000-00-00 00:00:00" for i in range(len(rule_db)): if (rule_db[i]['address'] == list_ip[j]['Address'] and rule_db[i]['types'] == list_ip[j]['Strategy'] and rule_db[i]['chain'] == list_ip[j]['Chain']): list_ip[j]['id'] = rule_db[i]['id'] list_ip[j]['sid'] = rule_db[i]['sid'] list_ip[j]['brief'] = rule_db[i]['brief'] list_ip[j]['addtime'] = rule_db[i]['addtime'] if "domain" in rule_db[i]: list_ip[j]['domain'] = rule_db[i]['domain'] break if query != "": if query in list_ip[j]['brief'] or query in list_ip[j]['Address']: new_list.append(list_ip[j]) if len(new_list) > 0 or query != "": return public.return_area(sorted(new_list, key=lambda x: x['addtime'], reverse=True), "Address") return public.return_area(sorted(list_ip, key=lambda x: x['addtime'], reverse=True), "Address") # 2024/3/27 上午 12:11 构造端口转发规则返回数据 def structure_forward_return_data(self, list_forward, rule_db, query): ''' @name 构造端口转发规则返回数据 @author wzz <2024/3/27 上午 12:11> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' new_list = [] for j in range(len(list_forward)): list_forward[j]['id'] = 0 list_forward[j]['brief'] = "" list_forward[j]['addtime'] = "0000-00-00 00:00:00" for i in range(len(rule_db)): if (rule_db[i]['T_Address'] == list_forward[j]['T_Address'] and rule_db[i]['S_Port'] == list_forward[j]['S_Port'] and rule_db[i]['T_Port'] == list_forward[j]['T_Port']): list_forward[j]['id'] = rule_db[i]['id'] list_forward[j]['brief'] = rule_db[i]['brief'] list_forward[j]['addtime'] = rule_db[i]['addtime'] break if query != "": if (query in list_forward[j]['brief'] or query in list_forward[j]['S_Address'] or query in list_forward[j]['S_Port'] or query in list_forward[j]['T_Address'] or query in list_forward[j]['T_Port']): new_list.append(list_forward[j]) if len(new_list) > 0 or query != "": return sorted(new_list, key=lambda x: x['addtime'], reverse=True) return sorted(list_forward, key=lambda x: x['addtime'], reverse=True) # 2024/3/25 上午 11:05 获取所有端口规则列表 def port_rules_list(self, get): ''' @name 获取所有端口规则列表 @author wzz <2024/3/25 上午 11:06> @param "data":{"参数名":""} <数据类型> 参数描述 @return list[dict{}...] ''' get.chain = get.get('chain/s', 'ALL') get.query = get.get('query/s', '') rule_db = self.get_port_db(get) if get.chain == "INPUT": list_port = self.firewall.list_input_port() elif get.chain == "OUTPUT": list_port = self.firewall.list_output_port() else: list_port = self.firewall.list_port() return self.structure_port_return_data(list_port, rule_db, query=get.query) # 2024/3/26 下午 3:17 导出规则 def export_rules(self, get): ''' @name 导出规则 @author wzz <2024/3/26 下午 3:17> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' get.rule = get.get('rule/s', 'port') if get.rule == "port": return self.export_port_rules(get) elif get.rule == "ip": return self.export_ip_rules(get) else: return self.export_port_forward(get) # 2024/3/26 下午 3:18 导入规则 def import_rules(self, get): ''' @name 导入规则 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' # 2024/4/17 下午4:47 检查防火墙状态，如果未启动则不允许设置导入规则 if not self.get_firewall_status(): return public.returnMsg(False, public.lang("Please start the firewall before importing rules!")) get.rule = get.get('rule/s', 'port') if get.rule == "port": return self.import_port_rules(get) elif get.rule == "ip": return self.import_ip_rules(get) else: return self.import_port_forward(get) # 2024/3/26 下午 2:38 导出所有端口规则 def export_port_rules(self, get): ''' @name 导出所有端口规则 @author wzz <2024/3/26 下午 2:39> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' get.chain = get.get('chain/s', 'all') if get.chain == "INPUT": file_name = "input_port_rules_{}".format(int(time.time())) elif get.chain == "OUTPUT": file_name = "output_port_rules_{}".format(int(time.time())) else: file_name = "port_rules_{}".format(int(time.time())) data = self.port_rules_list(get) if not data: return public.returnMsg(False, public.lang("No rules can be exported")) if not os.path.exists(self.config_path): os.makedirs(self.config_path, exist_ok=True) file_path = "{}/{}.json".format(self.config_path, file_name) public.writeFile(file_path, public.GetJson(data)) public.WriteLog("系统防火墙", "导出端口规则") return public.returnMsg(True, file_path) # 2024/3/26 下午 2:41 导入端口规则 def import_port_rules(self, get): ''' @name 导入端口规则 @author wzz <2024/3/26 下午 2:58> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' get.file = get.get('file/s', '') if not get.file: return public.returnMsg(False, public.lang("The file cannot be empty")) if not os.path.exists(get.file): return public.returnMsg(False, public.lang("文件不存在")) try: data = public.readFile(get.file) if "|" in data and not "{" in data: get.rule_name = "port_rule" return self.import_rules_old(get) data = json.loads(data) # 2024/4/10 下午2:51 反转数据 data.reverse() except: return public.returnMsg(False, public.lang("文件内容异常或格式错误")) args = public.dict_obj() for item in data: args.operation = 'add' args.protocol = item['Protocol'] args.port = item['Port'] args.strategy = item['Strategy'] args.chain = item['Chain'] args.address = item.get('Address', 'all') args.brief = item.get('brief', '') args.reload = "0" self.set_port_rule(args) if self._isFirewalld: self.firewall.reload() return public.returnMsg(True, public.lang("导入成功")) # 2024/5/14 上午10:27 调用旧的导入规则方法 def import_rules_old(self, get): ''' @name 调用旧的导入规则方法 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' try: from safeModel.firewallModel import main as firewall firewall_obj = firewall() get.file_name = get.file.split("/")[-1] firewall_obj.import_rules(get) return public.returnMsg(True, public.lang("导入成功")) except Exception as e: return public.returnMsg(False, str(e)) # 2024/3/26 上午 9:30 处理多个ip以换行的方式添加/删除 def set_nline_port_ip(self, get): ''' @name 处理多个ip以换行的方式添加/删除 @author wzz <2024/3/26 上午 9:32> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' address = get.address.split("\n") failed_list = [] for addr in address: if not public.checkIp(addr): return public.returnMsg(False, public.lang("目标地址格式错误")) get.address = addr if get.chain == "INPUT": result = self.input_port(get) else: result = self.output_port(get) if not result['status']: failed_list.append({ "address": addr, "msg": result['msg'] }) if len(failed_list) > 0: return public.returnMsg(True, public.lang("The setup succeeded , the following rule failed :{}",failed_list)) # if self._isFirewalld: # self.firewall.reload() return public.returnMsg(True, public.lang("Successfully set")) # 2024/3/26 上午 9:30 处理多个ip以逗号的方式添加/删除 def set_tline_port_ip(self, get): ''' @name 处理多个ip以逗号的方式添加 @author wzz <2024/3/26 上午 9:32> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' address = get.address.split(",") failed_list = [] for addr in address: if not public.checkIp(addr): return public.returnMsg(False, public.lang("目标地址格式错误")) get.address = addr if get.chain == "INPUT": result = self.input_port(get) else: result = self.output_port(get) if not result['status']: failed_list.append({ "address": addr, "msg": result['msg'] }) if len(failed_list) > 0: return public.returnMsg(True, public.lang("The setup succeeded , the following rule failed :{}",failed_list)) # if self._isFirewalld: # self.firewall.reload() return public.returnMsg(True, public.lang("Successfully set")) # 2024/3/26 上午 9:34 处理192.168.1.10-192.168.1.20这种范围ip的添加/删除 def set_range_port_ip(self, get): ''' @name 处理192.168.1.10-192.168.1.20这种范围ip的添加/删除 @author wzz <2024/3/26 上午 9:35> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' address = self.firewall.handle_ip_range(get.address) failed_list = [] for addr in address: get.address = addr if get.chain == "INPUT": result = self.input_port(get) else: result = self.output_port(get) if not result['status']: failed_list.append({ "address": addr, "msg": result['msg'] }) if len(failed_list) > 0: return public.returnMsg(True, public.lang("The setup succeeded , the following rule failed :{}",failed_list)) # if self._isFirewalld: # self.firewall.reload() return public.returnMsg(True, public.lang("Successfully set")) # 2024/3/25 下午 6:27 设置端口规则 def set_port_rule(self, get): ''' @name 设置端口规则 @author wzz <2024/3/25 下午 6:28> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' # 2024/4/17 下午4:47 检查防火墙状态，如果未启动则不允许设置端口规则 if not self.get_firewall_status(): return public.returnMsg(False, public.lang("请先启动防火墙后再设置规则！")) get.operation = get.get('operation/s', 'add') get.protocol = get.get('protocol/s', 'tcp') get.address = get.get('address/s', 'all') get.port = get.get('port/s', '') get.strategy = get.get('strategy/s', 'accept') get.chain = get.get('chain/s', 'INPUT') get.reload = get.get('reload/s', "1") get.brief = get.get('brief/s', '') if get.address == "Anywhere" or get.address == "": get.address = "all" if get.protocol == "all": get.protocol = "tcp/udp" if get.port == "": return public.returnMsg(False, public.lang("目标端口不能为空")) if get.address != "all" and "," in get.address: import copy args = copy.deepcopy(get) address_list = get.address.split(",") for address in address_list: args.address = address result = self.more_prot_rule(args) if not result['status']: return result if get.address != "all" and "\n" in get.address: import copy args = copy.deepcopy(get) address_list = get.address.split("\n") for address in address_list: args.address = address result = self.more_prot_rule(args) if not result['status']: return result else: result = self.more_prot_rule(get) if not result['status']: return result if self._isFirewalld and get.reload == "1": self.firewall.reload() return public.returnMsg(True, public.lang("Successfully set")) # 2024/3/29 下午 4:04 处理多个ip的端口规则情况 def more_prot_rule(self, get): ''' @name 处理多个ip的端口规则情况 @author wzz <2024/3/29 下午 4:02> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' if get.port.find(",") != -1: import copy args = copy.deepcopy(get) port_list = get.port.split(",") for port in port_list: args.port = port result = self.exec_port_rule(args) if not result['status']: return result return public.returnMsg(True, public.lang("Successfully set")) else: return self.exec_port_rule(get) # 2024/3/28 下午 6:29 执行端口设置 def exec_port_rule(self, get): ''' @name 执行端口设置 @author wzz <2024/3/28 下午 6:29> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' if get.operation == "add" and not self.check_port_exist(get): return public.returnMsg(False, public.lang("端口{}已存在，请勿重复添加", get.port)) self.set_port_db(get) # 2024/3/25 下午 8:23 处理多个ip的情况,例如出现每行一个ip if get.address != "all" and "\n" in get.address: return self.set_nline_port_ip(get) elif get.address != "all" and "-" in get.address: return self.set_range_port_ip(get) elif get.address != "all" and "," in get.address: return self.set_tline_port_ip(get) elif get.address != "all" and "/" in get.address: if get.chain == "INPUT": result = self.input_port(get) else: result = self.output_port(get) elif get.address != "all" and not public.checkIp(get.address) and not public.is_ipv6(get.address): return public.returnMsg(False, public.lang("指定IP地址格式错误")) else: if get.chain == "INPUT": result = self.input_port(get) else: result = self.output_port(get) return result # 2024/5/14 上午10:40 前置检测ip是否合法 def check_ips(self, get): ''' @name 前置检测ip是否合法 @author wzz <2024/5/14 上午10:40> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' if get.address != "all" and "\n" in get.address: address = get.address.split("\n") for addr in address: if addr != "all" and not public.checkIp(addr) and not public.is_ipv6(addr): return public.returnMsg(False, public.lang("指定IP地址格式错误")) elif get.address != "all" and "," in get.address: address = get.address.split(",") for addr in address: if addr != "all" and not public.checkIp(addr) and not public.is_ipv6(addr): return public.returnMsg(False, public.lang("指定IP地址格式错误")) else: if get.address != "all" and not public.checkIp(get.address) and not public.is_ipv6(get.address): return public.returnMsg(False, public.lang("指定IP地址格式错误")) return public.returnMsg(True, public.lang("ok")) # 2024/3/27 上午 9:37 修改端口规则 def modify_port_rule(self, get): ''' @name 修改端口规则 @author wzz <2024/3/27 上午 9:38> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' # 2024/4/17 下午4:47 检查防火墙状态，如果未启动则不允许设置规则 if not self.get_firewall_status(): return public.returnMsg(False, public.lang("请先启动防火墙后再设置规则！")) get.old_data = get.get('old_data/s', '') get.new_data = get.get('new_data/s', '') if get.old_data == "": return public.returnMsg(False, public.lang("请传入old_data")) if get.new_data == "": return public.returnMsg(False, public.lang("请传入new_data")) get.old_data = json.loads(get.old_data) get.new_data = json.loads(get.new_data) if "address" in get.new_data: get.address = get.new_data['address'] if not self.check_ips(get)["status"]: return public.returnMsg(False, public.lang("修改后的指定IP地址格式错误")) args1 = public.dict_obj() args1.operation = 'remove' args1.port = get.old_data['Port'] args1.protocol = get.old_data['Protocol'] args1.address = get.old_data['Address'] args1.strategy = get.old_data['Strategy'] args1.chain = get.old_data['Chain'] args1.id = get.old_data['id'] args1.sid = get.old_data['sid'] args1.reload = "0" self.set_port_rule(args1) args2 = public.dict_obj() args2.operation = 'add' args2.port = get.new_data['port'] args2.protocol = get.new_data['protocol'] args2.address = get.new_data['address'] if "address" in get.new_data else "all" args2.strategy = get.new_data['strategy'] args2.chain = get.new_data['chain'] args2.brief = get.new_data['brief'] if 'brief' in get.new_data else "" args2.reload = "1" self.set_port_rule(args2) return public.returnMsg(True, public.lang("修改成功")) # 2024/3/27 下午 4:03 修改域名端口规则 def modify_domain_port_rule(self, get): ''' @name 修改域名端口规则 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' # 2024/4/17 下午4:47 检查防火墙状态，如果未启动则不允许设置设置规则 if not self.get_firewall_status(): return public.returnMsg(False, public.lang("请先启动防火墙后再设置规则！")) get.old_data = get.get('old_data/s', '') get.new_data = get.get('new_data/s', '') if get.old_data == "": return public.returnMsg(False, public.lang("请传入old_data")) if get.new_data == "": return public.returnMsg(False, public.lang("请传入new_data")) get.old_data = json.loads(get.old_data) get.new_data = json.loads(get.new_data) address = self.get_a_ip(get.new_data['domain']) if address == "": return public.returnMsg(False, public.lang("域名: 【{}】解析失败", get.domain)) args1 = public.dict_obj() args1.operation = 'remove' args1.port = get.old_data['Port'] args1.protocol = get.old_data['Protocol'] args1.address = get.old_data['Address'] args1.strategy = get.old_data['Strategy'] args1.chain = get.old_data['Chain'] args1.id = get.old_data['id'] args1.sid = get.old_data['sid'] self.set_port_rule(args1) args2 = public.dict_obj() args2.operation = 'add' args2.port = get.new_data['port'] args2.protocol = get.new_data['protocol'] args2.address = address args2.strategy = get.new_data['strategy'] args2.chain = get.new_data['chain'] args2.brief = get.new_data['brief'] if "brief" in get.new_data else "" args2.domain = get.new_data['domain'] self.set_port_rule(args2) if self._isFirewalld: self.firewall.reload() return public.returnMsg(True, public.lang("修改成功")) # 2024/3/26 下午 5:10 设置域名端口规则 def set_domain_port_rule(self, get): ''' @name 设置域名端口规则 @author wzz <2024/3/26 下午 5:11> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' # 2024/4/17 下午4:47 检查防火墙状态，如果未启动则不允许设置规则 if not self.get_firewall_status(): return public.returnMsg(False, public.lang("请先启动防火墙后再设置规则！")) get.operation = get.get('operation/s', 'add') get.protocol = get.get('protocol/s', 'tcp') get.domain = get.get('domain/s', '') get.port = get.get('port/s', '') get.strategy = get.get('strategy/s', 'accept') get.chain = get.get('chain/s', 'INPUT') if get.domain == "": return public.returnMsg(False, public.lang("目标域名不能为空")) if get.port == "": return public.returnMsg(False, public.lang("目标端口不能为空")) if not public.is_domain(get.domain): return public.returnMsg(False, public.lang("目标域名格式错误")) if "|" in get.domain: get.domain = get.domain.split("|")[0] address = self.get_a_ip(get.domain) if address == "": return public.returnMsg(False, public.lang("域名: 【{}】解析失败", get.domain)) get.address = address self.set_port_db(get) if get.chain == "INPUT": result = self.input_port(get) else: result = self.output_port(get) if result['status'] and self._isFirewalld: self.firewall.reload() return result # 2024/5/13 下午4:46 添加端口规则到指定数据库 def add_port_db(self, get, protocol, addtime, domain): ''' @name 添加端口规则到指定数据库 @author wzz <2024/5/13 下午4:46> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' add_sid = public.M('firewall_new').add( 'ports,brief,protocol,address,types,addtime,domain,sid,chain', ( get.port, public.xsssec(get.brief), protocol, get.address, get.strategy, addtime, domain, 0, get.chain) ) if get.domain != "": domain_sid = public.M('firewall_domain').add( 'types,domain,port,address,brief,addtime,sid,protocol,domain_total', (get.strategy, domain, get.port, get.address, public.xsssec(get.brief), addtime, add_sid, get.protocol, get.domain) ) public.M('firewall_new').where("id=?", (add_sid,)).save('sid', domain_sid) self.check_resolve_crontab() # 2024/5/13 下午4:49 从指定数据库删除端口规则 def remove_port_db(self, get, protocol, addtime, domain): ''' @name 从指定数据库删除端口规则 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' public.M('firewall_new').where("ports=? and protocol=? and address=? and types=? and chain=?", ( get.port, protocol, get.address, get.strategy, get.chain )).delete() get.domain = get.get('domain/s', '') if get.domain != "": public.M('firewall_domain').where("domain=?", (get.domain)).delete() self.remove_resolve_crontab() # 2024/3/26 下午 5:52 添加/删除数据库的端口规则 def set_port_db(self, get): ''' @name 添加/删除数据库的端口规则 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' if get.operation == "add": # 检测端口是否已经添加过 query_result = public.M('firewall_new').where( 'ports=? and address=? and protocol=? and types=? and chain=?', (get.port, get.address, get.protocol, get.strategy, get.chain) ).find() if not query_result: get.domain = get.get('domain/s', '') domain = "{}|{}".format(get.domain, get.address) if get.domain != "" else "" addtime = time.strftime('%Y-%m-%d %X', time.localtime()) if get.protocol == "tcp/udp" and self._isFirewalld: self.add_port_db(get, "tcp", addtime, domain) self.add_port_db(get, "udp", addtime, domain) else: self.add_port_db(get, get.protocol, addtime, domain) else: query_result = public.M('firewall_new').where( 'ports=? and address=? and protocol=? and types=? and chain=?', (get.port, get.address, get.protocol, get.strategy, get.chain) ).find() if query_result and isinstance(query_result, dict): if get.protocol == "tcp/udp" and self._isFirewalld: self.remove_port_db(get, "tcp", query_result['addtime'], query_result['domain']) self.remove_port_db(get, "udp", query_result['addtime'], query_result['domain']) else: self.remove_port_db(get, get.protocol, query_result['addtime'], query_result['domain']) # 2024/3/26 下午 11:23 添加/删除数据库的ip规则 def set_ip_db(self, get): ''' @name 添加/删除数据库的ip规则 @author wzz <2024/3/26 下午 11:24> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' if get.operation == "add": get.domain = get.get('domain/s', '') domain = "{}|{}".format(get.domain, get.address) if get.domain != "" else "" query_result = public.M('firewall_ip').where("address=? and types=? and domain=? and chain=?", (get.address, get.strategy, domain, get.chain)).find() if not query_result: addtime = time.strftime('%Y-%m-%d %X', time.localtime()) self._add_sid = public.M('firewall_ip').add( 'address,types,brief,addtime,domain,sid,chain', (get.address, get.strategy, public.xsssec(get.brief), addtime, domain, 0, get.chain) ) if get.domain != "": domain_sid = public.M('firewall_domain').add( 'types,domain,port,address,brief,addtime,sid,protocol,domain_total', (get.strategy, domain, '', get.address, public.xsssec(get.brief), addtime, self._add_sid, '', get.domain) ) public.M('firewall_ip').where("id=?", (self._add_sid,)).save('sid', domain_sid) self.check_resolve_crontab() else: get.address = get.get("address/s", '') get.strategy = get.get("strategy/s", '') if get.address == "": return public.returnMsg(False, public.lang("请传入id")) public.M('firewall_ip').where("address=? and types=? and chain=?", (get.address, get.strategy, get.chain)).delete() get.domain = get.get('domain/s', '') if get.domain != "": public.M('firewall_domain').where("domain=?", (get.domain)).delete() self.remove_resolve_crontab() # 2024/3/26 下午 11:40 添加/删除数据库的端口转发规则 def set_forward_db(self, get): ''' @name 添加/删除数据库的端口转发规则 @author wzz <2024/3/26 下午 11:40> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' if get.operation == "add": query_result = public.M('firewall_forward').where("S_Port=? and T_Address=? and T_Port=? and Protocol=?", ( get.S_Port, get.T_Address, get.T_Port, get.protocol )).find() if not query_result: get.brief = get.get('brief/s', '') addtime = time.strftime('%Y-%m-%d %X', time.localtime()) self._add_sid = public.M('firewall_forward').add( 'S_Port,T_Address,T_Port,Protocol,Family,addtime,brief', (get.S_Port, get.T_Address, get.T_Port, get.protocol, "ipv4", addtime, get.brief) ) else: public.M('firewall_forward').where( "S_Port=? and T_Address=? and T_Port=? and Protocol=?", (get.S_Port, get.T_Address, get.T_Port, get.protocol) ).delete() # 2024/3/25 下午 6:55 入站端口规则 def input_port(self, get): ''' @name 入站端口规则 @param "data":{"参数名":""} <数据类型> 参数描述 dabao @return list[dict{}...] ''' info = { "Port": get.port, "Protocol": get.protocol.lower(), "Strategy": get.strategy.lower(), "Family": "ipv4", } if ":" in get.address: info["Family"] = "ipv6" if get.address != "all": info["Address"] = get.address result = self.firewall.rich_rules(info=info, operation=get.operation) elif get.address == "all" and get.strategy == "drop": result = self.firewall.rich_rules(info=info, operation=get.operation) else: result = self.firewall.input_port(info=info, operation=get.operation) return result # 2024/3/25 下午 6:56 出站端口规则 def output_port(self, get): ''' @name 出站端口规则 @author wzz <2024/3/25 下午 6:56> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' info = { "Port": get.port, "Protocol": get.protocol.lower(), "Strategy": get.strategy.lower(), "Priority": "0", "Family": "ipv4", } if ":" in get.address: info["Family"] = "ipv6" if get.address != "all": info["Address"] = get.address result = self.firewall.output_rich_rules(info=info, operation=get.operation) else: result = self.firewall.output_port(info=info, operation=get.operation) return result # 2024/3/26 上午 9:40 处理多个ip的情况,例如出现每行一个ip def set_nline_ip_rule(self, get): ''' @name 处理多个ip的情况,例如出现每行一个ip @author wzz <2024/3/26 上午 9:40> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' address = get.address.split("\n") failed_list = [] import copy for addr in address: if not public.is_ipv4(addr) and not public.is_ipv6(addr): continue args = copy.deepcopy(get) args.address = addr args.family = "ipv4" if ":" not in addr else "ipv6" if self.check_is_user_ip(args): continue if get.operation == "add" and not self.check_ip_exist(args): continue self.set_ip_db(args) info = { "Address": args.address, "Family": args.family, "Strategy": args.strategy, "Priority": args.priority, } if args.chain == "INPUT": result = self.firewall.rich_rules(info=info, operation=args.operation) else: result = self.firewall.output_rich_rules(info=info, operation=args.operation) if not result['status']: failed_list.append({ "address": addr, "msg": result['msg'] }) if len(failed_list) > 0: return public.returnMsg(True, public.lang("The setup succeeded , the following rule failed :{}",failed_list)) if self._isFirewalld: self.firewall.reload() return public.returnMsg(True, public.lang("Successfully set")) # 2024/3/26 上午 9:40 处理多个ip的情况,例如出现逗号隔开ip def set_tline_ip_rule(self, get): ''' @name 处理多个ip的情况,例如出现逗号隔开ip @author wzz <2024/3/26 上午 9:40> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' address = get.address.split(",") failed_list = [] import copy for addr in address: if not public.checkIp(addr): return public.returnMsg(False, public.lang("目标地址格式错误")) args = copy.deepcopy(get) args.address = addr if self.check_is_user_ip(args): continue if get.operation == "add" and not self.check_ip_exist(args): continue self.set_ip_db(args) info = { "Address": args.address, "Family": args.family, "Strategy": args.strategy, "Priority": args.priority, } if args.chain == "INPUT": result = self.firewall.rich_rules(info=info, operation=args.operation) else: result = self.firewall.output_rich_rules(info=info, operation=args.operation) if not result['status']: failed_list.append({ "address": addr, "msg": result['msg'] }) if len(failed_list) > 0: return public.returnMsg(True, public.lang("The setup succeeded , the following rule failed :{}",failed_list)) if self._isFirewalld: self.firewall.reload() return public.returnMsg(True, public.lang("Successfully set")) # 2024/3/26 上午 9:43 处理192.168.1.10-192.168.1.20这种范围ip的添加/删除 def set_range_ip_rule(self, get): ''' @name 处理192.168.1.10-192.168.1.20这种范围ip的添加/删除 @author wzz <2024/3/26 上午 9:43> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' address = self.firewall.handle_ip_range(get.address) failed_list = [] import copy for addr in address: args = copy.deepcopy(get) args.address = addr if self.check_is_user_ip(args): continue if get.operation == "add" and not self.check_ip_exist(args): continue self.set_ip_db(args) info = { "Address": args.address, "Family": args.family, "Strategy": args.strategy, "Priority": args.priority, } if args.chain == "INPUT": result = self.firewall.rich_rules(info=info, operation=args.operation) else: result = self.firewall.output_rich_rules(info=info, operation=args.operation) if not result['status']: failed_list.append({ "address": addr, "msg": result['msg'] }) if len(failed_list) > 0: return public.returnMsg(True, public.lang("The setup succeeded , the following rule failed :{}",failed_list)) if self._isFirewalld: self.firewall.reload() return public.returnMsg(True, public.lang("Successfully set")) # 2024/3/26 上午 9:46 设置带掩码的ip段 def set_mask_ip_rule(self, get): ''' @name 设置带掩码的ip段 @author wzz <2024/3/26 上午 9:47> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' if get.operation == "add" and not self.check_ip_exist(get): return public.returnMsg(False, public.lang("目标地址{}已存在，请勿重复添加", get.address)) self.set_ip_db(get) info = { "Address": get.address, "Family": get.family, "Strategy": get.strategy, "Priority": get.priority, } if get.chain == "INPUT": result = self.firewall.rich_rules(info=info, operation=get.operation) else: result = self.firewall.output_rich_rules(info=info, operation=get.operation) if result['status'] and self._isFirewalld: self.firewall.reload() return result # 2024/4/9 下午11:31 检查是否会自己的ip，如果是则返回 def check_is_user_ip(self, get): ''' @name @author wzz <2024/4/9 下午11:31> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' # 2024/3/26 下午 11:27 处理用户当前的远程ip，如果添加的ip与此ip一直则返回 try: from flask import request user_ip = request.remote_addr if user_ip in get.address: return True return False except: return False # 2024/3/25 下午 7:16 设置ip规则 def set_ip_rule(self, get): ''' @name 设置ip规则 @author wzz <2024/3/25 下午 7:16> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' # 2024/4/17 下午4:47 检查防火墙状态，如果未启动则不允许设置规则 if not self.get_firewall_status(): return public.returnMsg(False, public.lang("请先启动防火墙后再设置规则！")) get.operation = get.get('operation/s', 'add') get.address = get.get('address/s', '') get.strategy = get.get('strategy/s', 'accept') get.chain = get.get('chain/s', 'INPUT') get.family = get.get('family/s', 'ipv4') get.priority = get.get('priority/s', '0') get.reload = get.get('reload/s', "1") if get.address == "": return public.returnMsg(False, public.lang("目标ip不能为空")) # 2024/3/25 下午 8:23 处理多个ip的情况,例如出现每行一个ip if get.address != "all" and "\n" in get.address: return self.set_nline_ip_rule(get) elif get.address != "all" and "-" in get.address: return self.set_range_ip_rule(get) elif get.address != "all" and "/" in get.address: return self.set_mask_ip_rule(get) elif get.address != "all" and "," in get.address: return self.set_tline_ip_rule(get) elif get.address != "all" and not public.checkIp(get.address) and not public.is_ipv6(get.address): return public.returnMsg(False, public.lang("目标地址格式错误")) else: if get.operation == "add" and get.strategy == "drop": if self.check_is_user_ip(get): return public.returnMsg(False, public.lang("不能添加自己的ip")) if get.operation == "add" and not self.check_ip_exist(get): return public.returnMsg(False, public.lang("目标地址{}已存在，请勿重复添加", get.address)) self.set_ip_db(get) info = { "Address": get.address, "Family": get.family, "Strategy": get.strategy.lower(), "Priority": get.priority.lower(), } if get.chain == "INPUT": result = self.firewall.rich_rules(info=info, operation=get.operation) else: result = self.firewall.output_rich_rules(info=info, operation=get.operation) if result['status'] and self._isFirewalld and get.reload == "1": self.firewall.reload() return result # 2024/3/27 上午 9:44 修改ip规则 def modify_ip_rule(self, get): ''' @name 修改ip规则 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' # 2024/4/17 下午4:47 检查防火墙状态，如果未启动则不允许设置设置规则 if not self.get_firewall_status(): return public.returnMsg(False, public.lang("请先启动防火墙后再设置规则！")) get.old_data = get.get('old_data/s', '') get.new_data = get.get('new_data/s', '') if get.old_data == "": return public.returnMsg(False, public.lang("请传入old_data")) if get.new_data == "": return public.returnMsg(False, public.lang("请传入new_data")) get.old_data = json.loads(get.old_data) get.new_data = json.loads(get.new_data) args1 = public.dict_obj() args1.operation = 'remove' args1.address = get.old_data['Address'] args1.strategy = get.old_data['Strategy'] args1.family = get.old_data['Family'] args1.chain = get.old_data['Chain'] args1.id = get.old_data['id'] args1.sid = get.old_data['sid'] args1.reload = "0" self.set_ip_rule(args1) args2 = public.dict_obj() args2.operation = 'add' args2.address = get.new_data['address'] args2.strategy = get.new_data['strategy'] args2.family = get.new_data['family'] args2.chain = get.new_data['chain'] args2.brief = get.new_data['brief'] args2.reload = "0" self.set_ip_rule(args2) if self._isFirewalld: self.firewall.reload() return public.returnMsg(True, public.lang("修改成功")) # 2024/3/26 下午 5:18 设置域名ip规则 def set_domain_ip_rule(self, get): ''' @name 设置域名ip规则 @author wzz <2024/3/26 下午 5:19> @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' get.operation = get.get('operation/s', 'add') get.protocol = get.get('protocol/s', 'tcp') get.domain = get.get('domain/s', '') get.port = get.get('port/s', '') get.strategy = get.get('strategy/s', 'accept') get.chain = get.get('chain/s', 'INPUT') if get.domain == "": return public.returnMsg(False, public.lang("目标域名不能为空")) if get.port == "": return public.returnMsg(False, public.lang("目标端口不能为空")) if not public.is_domain(get.domain): return public.returnMsg(False, public.lang("目标域名格式错误")) address = self.get_a_ip(get.domain) if address == "": return public.returnMsg(False, public.lang("域名: 【{}】解析失败", get.domain)) if not public.checkIp(get.address): return public.returnMsg(False, public.lang("目标地址格式错误")) info = { "Address": address, "Family": get.family, "Strategy": get.strategy.lower(), "Priority": get.priority.lower(), } if get.chain == "INPUT": result = self.firewall.rich_rules(info=info, operation=get.operation) else: result = self.firewall.output_rich_rules(info=info, operation=get.operation) if result['status'] and self._isFirewalld: self.firewall.reload() return result # 2024/3/25 上午 11:18 获取所有ip规则列表 def ip_rules_list(self, get): ''' @name 获取所有ip规则列表 @param "data":{"参数名":""} <数据类型> 参数描述 @return list[dict{}...] ''' get.chain = get.get('chain/s', 'all') get.query = get.get('query/s', '') ip_db = self.get_ip_db(get) if get.chain == "INPUT": list_address = self.firewall.list_input_address() elif get.chain == "OUTPUT": list_address = self.firewall.list_output_address() else: list_address = self.firewall.list_address() return self.structure_ip_return_data(list_address, ip_db, query=get.query) # 2024/3/26 下午 3:03 导出所有ip规则 def export_ip_rules(self, get): ''' @name 导出所有ip规则 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' get.chain = get.get('chain/s', 'all') if get.chain == "INPUT": file_name = "input_ip_rules_{}".format(int(time.time())) elif get.chain == "OUTPUT": file_name = "output_ip_rules_{}".format(int(time.time())) else: file_name = "ip_rules_{}".format(int(time.time())) data = self.ip_rules_list(get) if not data: return public.returnMsg(False, public.lang("No rules can be exported")) file_path = "{}/{}.json".format(self.config_path, file_name) public.writeFile(file_path, public.GetJson(data)) public.WriteLog("系统防火墙", "导出ip规则") return public.returnMsg(True, file_path) # 2024/3/26 下午 3:05 导入ip规则 def import_ip_rules(self, get): ''' @name 导入ip规则 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' get.file = get.get('file/s', '') if not get.file: return public.returnMsg(False, public.lang("The file cannot be empty")) if not os.path.exists(get.file): return public.returnMsg(False, public.lang("文件不存在")) try: data = public.readFile(get.file) if "|" in data and not "{" in data: get.rule_name = "ip_rule" return self.import_rules_old(get) data = json.loads(data) # 2024/4/10 下午2:51 反转数据 data.reverse() except: return public.returnMsg(False, public.lang("文件内容异常或格式错误")) args = public.dict_obj() for item in data: args.operation = 'add' args.address = item['Address'] args.strategy = item['Strategy'] args.chain = item['Chain'] args.family = item['Family'] args.brief = item['brief'] args.reload = "0" self.set_ip_rule(args) if self._isFirewalld: self.firewall.reload() return public.returnMsg(True, public.lang("导入成功")) # 2024/3/25 下午 2:34 获取端口转发列表 def port_forward_list(self, get): ''' @name 获取端口转发列表 @param "data":{"参数名":""} <数据类型> 参数描述 @return list[dict{}...] ''' get.query = get.get('query/s', '') list_port_forward = self.firewall.list_port_forward() forward_db = self.get_forward_db(get) if type(list_port_forward) == list and type(forward_db) == list: return self.structure_forward_return_data(list_port_forward, forward_db, query=get.query) return [] # 2024/3/26 下午 3:08 导出所有端口转发规则 def export_port_forward(self, get): ''' @name 导出所有端口转发规则 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' data = self.firewall.list_port_forward() if not data: return public.returnMsg(False, public.lang("No rules can be exported")) file_name = "port_forward_{}".format(int(time.time())) file_path = "{}/{}.json".format(self.config_path, file_name) public.writeFile(file_path, public.GetJson(data)) public.WriteLog("系统防火墙", "导出端口转发规则") return public.returnMsg(True, file_path) # 2024/3/26 下午 3:10 导入端口转发规则 def import_port_forward(self, get): ''' @name 导入端口转发规则 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' get.file = get.get('file/s', '') if not get.file: return public.returnMsg(False, public.lang("The file cannot be empty")) if not os.path.exists(get.file): return public.returnMsg(False, public.lang("文件不存在")) try: data = public.readFile(get.file) if "|" in data and not "{" in data: get.rule_name = "trans_rule" return self.import_rules_old(get) data = json.loads(data) # 2024/4/10 下午2:51 反转数据 data.reverse() except: return public.returnMsg(False, public.lang("文件内容异常或格式错误")) args = public.dict_obj() for item in data: args.operation = 'add' args.protocol = item['Protocol'] args.S_Address = item['S_Address'] args.S_Port = item['S_Port'] args.T_Address = item['T_Address'] args.T_Port = item['T_Port'] args.reload = "0" self.set_port_forward(args) if self._isFirewalld: self.firewall.reload() return public.returnMsg(True, public.lang("导入成功")) # 2024/3/25 下午 3:43 设置端口转发 def set_port_forward(self, get): ''' @name 设置端口转发 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' # 2024/4/17 下午4:47 检查防火墙状态，如果未启动则不允许设置设置规则 if not self.get_firewall_status(): return public.returnMsg(False, public.lang("请先启动防火墙后再设置规则！")) get.operation = get.get('operation/s', 'add') get.protocol = get.get('protocol/s', 'tcp') get.S_Address = get.get('S_Address/s', '') get.S_Port = get.get('S_Port/s', '') get.T_Address = get.get("T_Address/s", '') get.T_Port = get.get("T_Port/s", '') get.reload = get.get('reload/s', "1") if get.S_Port == "": return public.returnMsg(False, public.lang("源端口不能为空")) # if get.T_Address == "": # return public.returnMsg(False, public.lang("目标地址不能为空")) if get.T_Port == "": return public.returnMsg(False, public.lang("目标端口不能为空")) # 2024/3/25 下午 5:49 前置检测 if get.operation == "add": check_ip_forward = self.firewall.check_ip_forward() if not check_ip_forward["status"]: return check_ip_forward if not self.check_forward_exist(get): return public.returnMsg(False, public.lang("端口转发规则已存在，请勿重复添加")) self.set_forward_db(get) # 2024/3/25 下午 5:50 构造传参,调用底层方法设置端口转发 if get.protocol == "tcp/udp" or get.protocol == "all": info = { "Family": "ipv4", "Protocol": "tcp", "S_Address": get.S_Address, "S_Port": get.S_Port, "T_Address": get.T_Address, "T_Port": get.T_Port, } result = self.firewall.port_forward(info=info, operation=get.operation) if not result['status']: return result info = { "Family": "ipv4", "Protocol": "udp", "S_Address": get.S_Address, "S_Port": get.S_Port, "T_Address": get.T_Address, "T_Port": get.T_Port, } result = self.firewall.port_forward(info=info, operation=get.operation) if result['status'] and self._isFirewalld and get.reload == "1": self.firewall.reload() else: info = { "Family": "ipv4", "Protocol": get.protocol, "S_Address": get.S_Address, "S_Port": get.S_Port, "T_Address": get.T_Address, "T_Port": get.T_Port, } result = self.firewall.port_forward(info=info, operation=get.operation) # 2024/3/25 下午 5:50 如果设置成功才重载防火墙 if result['status'] and self._isFirewalld and get.reload == "1": self.firewall.reload() return result # 2024/3/27 上午 9:44 修改端口转发规则 def modify_forward_rule(self, get): ''' @name 修改端口转发规则 @param "data":{"参数名":""} <数据类型> 参数描述 @return dict{"status":True/False,"msg":"提示信息"} ''' # 2024/4/17 下午4:47 检查防火墙状态，如果未启动则不允许设置规则 if not self.get_firewall_status(): return public.returnMsg(False, public.lang("请先启动防火墙后再设置规则！")) get.old_data = get.get('old_data/s', '') get.new_data = get.get('new_data/s', '') if get.old_data == "": return public.returnMsg(False, public.lang("请传入old_data")) if get.new_data == "": return public.returnMsg(False, public.lang("请传入new_data")) get.old_data = json.loads(get.old_data) get.new_data = json.loads(get.new_data) args1 = public.dict_obj() args1.operation = 'remove' args1.S_Address = get.old_data['S_Address'] args1.S_Port = get.old_data['S_Port'] args1.T_Address = get.old_data['T_Address'] args1.T_Port = get.old_data['T_Port'] args1.Protocol = get.old_data['Protocol'] args1.id = get.old_data['id'] args1.reload = "0" self.set_port_forward(args1) args2 = public.dict_obj() args2.operation = 'add' # args2.S_Address = get.new_data['S_Address'] args2.S_Port = get.new_data['S_Port'] args2.T_Address = get.new_data['T_Address'] args2.T_Port = get.new_data['T_Port'] args2.Protocol = get.new_data['protocol'] args2.brief = get.new_data['brief'] args2.reload = "0" self.set_port_forward(args2) if self._isFirewalld: self.firewall.reload() return public.returnMsg(True, public.lang("修改成功"))