添加项目文件。

HT.Cloud.Service/SystemSecurity/FilterIPService.cs

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+/*******************************************************************************
+ * Copyright © 2020 HT.Cloud.Framework 版权所有
+ * Author: HT.Cloud
+ * Description: WaterCloud快速开发平台
+ * Website：
+*********************************************************************************/
+
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using HT.Cloud.Domain.SystemSecurity;
+
+namespace HT.Cloud.Service.SystemSecurity
+{
+	public class FilterIPService : BaseService<FilterIPEntity>, IDenpendency
+	{
+		public FilterIPService(ISqlSugarClient context) : base(context)
+		{
+		}
+
+		public async Task<List<FilterIPEntity>> GetList(string keyword)
+		{
+			var list = repository.IQueryable();
+			if (!string.IsNullOrEmpty(keyword))
+			{
+				list = list.Where(a => a.F_StartIP.Contains(keyword) || a.F_EndIP.Contains(keyword));
+			}
+			return await list.Where(a => a.F_DeleteMark == false).OrderBy(a => a.F_Id).ToListAsync();
+		}
+
+		public async Task<List<FilterIPEntity>> GetLookList(string keyword)
+		{
+			var query = repository.IQueryable().Where(a => a.F_DeleteMark == false);
+			if (!string.IsNullOrEmpty(keyword))
+			{
+				//此处需修改
+				query = query.Where(a => a.F_StartIP.Contains(keyword) || a.F_EndIP.Contains(keyword));
+			}
+			query = GetDataPrivilege("a", "", query);
+			return await query.OrderBy(a => a.F_Id).ToListAsync();
+		}
+
+		public async Task<FilterIPEntity> GetLookForm(string keyValue)
+		{
+			var data = await repository.FindEntity(keyValue);
+			return GetFieldsFilterData(data);
+		}
+
+		public async Task<FilterIPEntity> GetForm(string keyValue)
+		{
+			var data = await repository.FindEntity(keyValue);
+			return data;
+		}
+
+		public async Task DeleteForm(string keyValue)
+		{
+			var ids = keyValue.Split(",");
+			await repository.Delete(a => ids.Contains(a.F_Id));
+		}
+
+		public async Task<bool> CheckIP(string ip)
+		{
+			return await Task.Run(() =>
+			{
+				var list = repository.IQueryable().Where(a => a.F_EnabledMark == true && a.F_DeleteMark == false && a.F_Type == false && a.F_EndTime > DateTime.Now).ToList();
+				long ipAddress = IP2Long(ip);
+				foreach (var item in list)
+				{
+					if (string.IsNullOrEmpty(item.F_EndIP))
+					{
+						long start = IP2Long(item.F_StartIP);
+						bool inRange = ipAddress == start;
+						if (inRange)
+						{
+							return false;
+						}
+					}
+					else
+					{
+						long start = IP2Long(item.F_StartIP);
+						long end = IP2Long(item.F_EndIP);
+						bool inRange = (ipAddress >= start && ipAddress <= end);
+						if (inRange)
+						{
+							return false;
+						}
+					}
+				}
+				return true;
+			});
+		}
+
+		public static long IP2Long(string ip)
+		{
+			string[] ipBytes;
+			double num = 0;
+			if (!string.IsNullOrEmpty(ip))
+			{
+				ipBytes = ip.Split('.');
+				for (int i = ipBytes.Length - 1; i >= 0; i--)
+				{
+					num += ((int.Parse(ipBytes[i]) % 256) * Math.Pow(256, (3 - i)));
+				}
+			}
+			return (long)num;
+		}
+
+		public async Task SubmitForm(FilterIPEntity filterIPEntity, string keyValue)
+		{
+			filterIPEntity.F_Type = false;
+			if (!string.IsNullOrEmpty(keyValue))
+			{
+				filterIPEntity.Modify(keyValue);
+				await repository.Update(filterIPEntity);
+			}
+			else
+			{
+				filterIPEntity.Create();
+				await repository.Insert(filterIPEntity);
+			}
+		}
+	}
+}