From 344d189e5860a20ebe42cec03b86974a2a3aaa95 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Wed, 28 Apr 2021 16:55:37 +0800
Subject: refactor: ...

---
 BackEnd/Timeline/Services/User/Resource.Designer.cs | 18 ++++++++++++++++++
 BackEnd/Timeline/Services/User/Resource.resx        |  6 ++++++
 BackEnd/Timeline/Services/User/UserService.cs       |  6 ++++++
 3 files changed, 30 insertions(+)

(limited to 'BackEnd/Timeline/Services/User')

diff --git a/BackEnd/Timeline/Services/User/Resource.Designer.cs b/BackEnd/Timeline/Services/User/Resource.Designer.cs
index 908e2732..b5fb81bc 100644
--- a/BackEnd/Timeline/Services/User/Resource.Designer.cs
+++ b/BackEnd/Timeline/Services/User/Resource.Designer.cs
@@ -257,5 +257,23 @@ namespace Timeline.Services.User {
                 return ResourceManager.GetString("LogUserModified", resourceCulture);
             }
         }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to An attemp to login with wrong pasword with username &apos;{0}&apos; failed..
+        /// </summary>
+        internal static string LogVerifyCredentialsPasswordBad {
+            get {
+                return ResourceManager.GetString("LogVerifyCredentialsPasswordBad", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to An attemp to login with wrong username &apos;{0}&apos; failed..
+        /// </summary>
+        internal static string LogVerifyCredentialsUsernameBad {
+            get {
+                return ResourceManager.GetString("LogVerifyCredentialsUsernameBad", resourceCulture);
+            }
+        }
     }
 }
diff --git a/BackEnd/Timeline/Services/User/Resource.resx b/BackEnd/Timeline/Services/User/Resource.resx
index a734bd70..0865bf8b 100644
--- a/BackEnd/Timeline/Services/User/Resource.resx
+++ b/BackEnd/Timeline/Services/User/Resource.resx
@@ -183,4 +183,10 @@
   <data name="LogUserModified" xml:space="preserve">
     <value>A user is modified with username = {0}, id = {1}.</value>
   </data>
+  <data name="LogVerifyCredentialsPasswordBad" xml:space="preserve">
+    <value>An attemp to login with wrong pasword with username '{0}' failed.</value>
+  </data>
+  <data name="LogVerifyCredentialsUsernameBad" xml:space="preserve">
+    <value>An attemp to login with wrong username '{0}' failed.</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/BackEnd/Timeline/Services/User/UserService.cs b/BackEnd/Timeline/Services/User/UserService.cs
index 6496b55b..443afb90 100644
--- a/BackEnd/Timeline/Services/User/UserService.cs
+++ b/BackEnd/Timeline/Services/User/UserService.cs
@@ -178,10 +178,16 @@ namespace Timeline.Services.User
             var entity = await _databaseContext.Users.Where(u => u.Username == username).Select(u => new { u.Id, u.Password }).SingleOrDefaultAsync();
 
             if (entity is null)
+            {
+                _logger.LogInformation(Resource.LogVerifyCredentialsUsernameBad, username);
                 throw new UserNotExistException(username);
+            }
 
             if (!_passwordService.VerifyPassword(entity.Password, password))
+            {
+                _logger.LogInformation(Resource.LogVerifyCredentialsPasswordBad, username);
                 throw new BadPasswordException(password);
+            }
 
             return entity.Id;
         }
-- 
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