修改隐藏邮箱的算法

IRaCIS.Core.API/Controllers/ExtraController.cs

@@ -32,6 +32,7 @@ using IRaCIS.Core.Application.Contracts;
 using LoginReturnDTO = IRaCIS.Application.Contracts.LoginReturnDTO;
 using DocumentFormat.OpenXml.Spreadsheet;
 using AutoMapper.QueryableExtensions;
+using NetTopologySuite.Algorithm;
 
 namespace IRaCIS.Api.Controllers
 {
@@ -108,7 +109,7 @@ namespace IRaCIS.Api.Controllers
         {
 
             //MFA 邮箱验证  前端传递用户Id  和MFACode
-            if (loginUser.UserId != null  && _verifyConfig.CurrentValue.OpenLoginMFA)
+            if (loginUser.UserId != null && _verifyConfig.CurrentValue.OpenLoginMFA)
             {
                 Guid userId = (Guid)loginUser.UserId;
 
@@ -226,23 +227,7 @@ namespace IRaCIS.Api.Controllers
 
                         var email = returnModel.Data.BasicInfo.EMail;
 
-                        #region 隐藏Email
+                        var hiddenEmail = EmailMaskHelper.MaskEmail(email);
-                        // 找到 "@" 符号的位置
-                        int atIndex = email.IndexOf('@');
-                       
-                        // 替换 "@" 符号前的中间两位为星号
-                        string visiblePart = email.Substring(0, atIndex);
-
-                        int startIndex = (visiblePart.Length - 2) / 2;
-
-                        // 替换中间两位字符为星号
-                        string hiddenPartBeforeAt = visiblePart.Substring(0, startIndex) + "**" + visiblePart.Substring(startIndex + 2);
-                       
-                        string afterAt = email.Substring(atIndex + 1);
-                       
-                        // 组合隐藏和可见部分
-                        string hiddenEmail = hiddenPartBeforeAt + "@" + afterAt;
-                        #endregion
 
                         returnModel.Data.BasicInfo.EMail = hiddenEmail;
 

IRaCIS.Core.Application/Helper/EmailMaskHelper.cs

@@ -0,0 +1,44 @@
+using NPOI.SS.Formula.Functions;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace IRaCIS.Core.Application.Helper
+{
+    public static class EmailMaskHelper
+    {
+
+        //显示位数：3分之2的位数，向上取整
+        //取哪几个个值：最后一位和前面几位
+        //其他：3个***。
+        //比如：hlj23@126.com
+        //为：hlj***3@126.com
+
+        //he@126.com
+        //为：h*** e@126.com
+
+        public static string MaskEmail(string email)
+        {
+
+            // 找到 "@" 符号的位置
+            int atIndex = email.IndexOf('@');
+
+            string visiblePartBefore = email.Substring(0, atIndex);
+
+            string afterAt = email.Substring(atIndex + 1);
+
+            int visibleLength = (int)Math.Ceiling((double)visiblePartBefore.Length * 2 / 3);
+
+            // 替换中间两位字符为星号
+            string hiddenPartBeforeAt = visiblePartBefore.Substring(0, visibleLength - 1) + "***" + visiblePartBefore.Last();
+
+
+            // 组合隐藏和可见部分
+            string hiddenEmail = hiddenPartBeforeAt + "@" + afterAt;
+
+            return hiddenEmail; 
+        }
+    }
+}

IRaCIS.Core.Application/Service/Management/UserService.cs

@@ -18,6 +18,7 @@ using LoginReturnDTO = IRaCIS.Application.Contracts.LoginReturnDTO;
 using IRaCIS.Core.Application.Auth;
 using BeetleX.Redis.Commands;
 using IRaCIS.Core.Domain.Models;
+using IRaCIS.Core.Application.Helper;
 
 namespace IRaCIS.Application.Services
 {
@@ -667,7 +668,8 @@ namespace IRaCIS.Application.Services
 
             await _mailVerificationService.SenMFAVerifyEmail(userId, userInfo.FullName, userInfo.EMail, verificationCode, (UserMFAType)mfaType );
 
-            return ResponseOutput.Ok();
+            var hiddenEmail = EmailMaskHelper.MaskEmail(userInfo.EMail);
+            return ResponseOutput.Ok(hiddenEmail);
         }
 
         /// <summary>

IRaCIS.Core.Application/TestService.cs

@@ -258,9 +258,12 @@ namespace IRaCIS.Application.Services
 
 
         [AllowAnonymous]
-        public async Task testwwwww([FromServices] IWebHostEnvironment env)
+        public async Task<string> testEmail([FromServices] IWebHostEnvironment env ,string email)
         {
-            await Task.CompletedTask;
+
+            var hiddenEmail = EmailMaskHelper.MaskEmail(email);
+
+            return hiddenEmail;
         }