增加对象加密和解密方法。

Falcon.SugarApi.Test/Encryption/EncryptionTest.cs

@@ -48,9 +48,10 @@ namespace Falcon.SugarApi.Test.Encryption
             IAESEncryption r = new AESProvider(config);
             var k = r.GenerateKey();
 
+            //测试字符串加密
             for (int i = 0; i < 1000; i++) {
                 var mingw = GenerateStr();
-                Console.WriteLine(mingw);
+                //Console.WriteLine(mingw);
                 var p = new AESProvider(config);
                 var miwen = p.Encrypt(k, mingw);
 
@@ -60,6 +61,18 @@ namespace Falcon.SugarApi.Test.Encryption
                 Assert.AreEqual(mingw, mingw1, "解密后明文不同");
 
             }
+            //测试对象加密
+            var obj = new TestObj { Id = 1, Name = "abc" };
+            var ma = r.Encrypt(k, obj);
+            Assert.IsNotNull(ma);
+            var obj2 = r.Decrypt<TestObj>(k, ma);
+            Assert.IsNotNull(obj2);
+            Assert.IsTrue(obj.Id == obj2.Id);
+            Assert.IsTrue(obj.Name == obj2.Name);
+            Assert.ThrowsException<ArgumentNullException>(() => r.Encrypt<TestObj>(k, null));
+            Assert.ThrowsException<ArgumentNullException>(() => r.Encrypt<TestObj>(null, obj));
+            Assert.ThrowsException<ArgumentNullException>(() => r.Decrypt<TestObj>(k, null));
+            Assert.ThrowsException<ArgumentNullException>(() => r.Decrypt<TestObj>(null, ma));
         }
 
         /// <summary>
@@ -76,5 +89,11 @@ namespace Falcon.SugarApi.Test.Encryption
             }
             return sb.ToString();
         }
+
+        class TestObj
+        {
+            public int Id { get; set; }
+            public string Name { get; set; }
+        }
     }
 }

Falcon.SugarApi/Encryption/IEncryptionExtend.cs

@@ -0,0 +1,47 @@
+using Falcon.SugarApi.JsonSerialize;
+using System;
+
+namespace Falcon.SugarApi.Encryption
+{
+    /// <summary>
+    /// IEncryption接口扩展
+    /// </summary>
+    public static class IEncryptionExtend
+    {
+        /// <summary>
+        /// 对象序列化接口
+        /// </summary>
+        public static IJsonSerialize JsonSerialize { get; set; } = new JsonSerializeFactory().CreateJsonSerialize();
+
+        /// <summary>
+        /// 加密对象
+        /// </summary>
+        /// <typeparam name="T">对象类型</typeparam>
+        /// <param name="encryption">加密接口</param>
+        /// <param name="obj">要加密的对象</param>
+        /// <param name="key">加密用的key</param>
+        /// <returns>加密后结果</returns>
+        /// <exception cref="ArgumentNullException">参数为null</exception>
+        public static string Encrypt<T>(this IEncryption encryption, string key, T obj) {
+            obj.ThrowNullExceptionWhenNull();
+            key.ThrowNullExceptionWhenNull();
+            return encryption.Encrypt(key, JsonSerialize.Serialize(obj));
+        }
+
+        /// <summary>
+        /// 解密对象
+        /// </summary>
+        /// <typeparam name="T">对象类型</typeparam>
+        /// <param name="encryption">加密接口</param>
+        /// <param name="key">加密用的key</param>
+        /// <param name="strObj">对象密文</param>
+        /// <returns>解密后的对象</returns>
+        /// <exception cref="ArgumentNullException">参数为null</exception>
+        public static T? Decrypt<T>(this IEncryption encryption, string key, string strObj)
+            where T : class {
+            key.ThrowNullExceptionWhenNull();
+            strObj.ThrowNullExceptionWhenNull();
+            return JsonSerialize.Deserialize<T>(encryption.Decrypt(key, strObj));
+        }
+    }
+}