fix: 1. 传入了空密码导致报错 2. 修复了先进语法不兼容的问题

FaceServer/Server/EncryptionHelper.cs

@@ -92,15 +92,15 @@ namespace FaceServer.Server
                 return toEncrypt;
             }
 
-            using RijndaelManaged rijndaelManaged = new RijndaelManaged();
+            var rijndaelManaged = new RijndaelManaged();
             rijndaelManaged.Mode = CipherMode.CBC;
             rijndaelManaged.Padding = PaddingMode.Zeros;
             rijndaelManaged.FeedbackSize = 128;
             rijndaelManaged.Key = Encoding.UTF8.GetBytes(key);
             rijndaelManaged.IV = Encoding.UTF8.GetBytes(iv);
             ICryptoTransform transform = rijndaelManaged.CreateEncryptor(rijndaelManaged.Key, rijndaelManaged.IV);
-            using MemoryStream memoryStream = new MemoryStream();
-            using CryptoStream stream = new CryptoStream(memoryStream, transform, CryptoStreamMode.Write);
+            var memoryStream = new MemoryStream();
+            var stream = new CryptoStream(memoryStream, transform, CryptoStreamMode.Write);
             using (StreamWriter streamWriter = new StreamWriter(stream))
             {
                 streamWriter.Write(toEncrypt);
@@ -118,16 +118,16 @@ namespace FaceServer.Server
             }
 
             byte[] buffer = Convert.FromBase64String(toDecrypt);
-            using RijndaelManaged rijndaelManaged = new RijndaelManaged();
+            var rijndaelManaged = new RijndaelManaged();
             rijndaelManaged.Mode = CipherMode.CBC;
             rijndaelManaged.Padding = PaddingMode.Zeros;
             rijndaelManaged.FeedbackSize = 128;
             rijndaelManaged.Key = Encoding.UTF8.GetBytes(key);
             rijndaelManaged.IV = Encoding.UTF8.GetBytes(iv);
             ICryptoTransform transform = rijndaelManaged.CreateDecryptor(rijndaelManaged.Key, rijndaelManaged.IV);
-            using MemoryStream stream = new MemoryStream(buffer);
-            using CryptoStream stream2 = new CryptoStream(stream, transform, CryptoStreamMode.Read);
-            using StreamReader streamReader = new StreamReader(stream2);
+            var stream = new MemoryStream(buffer);
+            var stream2 = new CryptoStream(stream, transform, CryptoStreamMode.Read);
+            var streamReader = new StreamReader(stream2);
             return streamReader.ReadToEnd().TrimEnd(default(char));
         }
     }

FaceServer/Server/FaceDataSet.cs

@@ -151,7 +151,7 @@ namespace FaceServer.Server
             {
                 Log.Information("进入密码加密模式");
                 // MD5加密并转小写
-                var hash = EncryptionHelper.GetMD5String(user.password).ToLower();
+                var hash = EncryptionHelper.GetMD5String(Config.Passwd).ToLower();
                 Log.Information($"加密后={hash}");
                 user.password = hash;
             }