Tests | Refactor and move CoreCryptoTests to UnitTests (#3709)

* Convert TestRsaCryptoWithNativeBaseline

* Convert TestAeadCryptoWithNativeBaseline

* Remove now-redundant code and data

* Minor cleanup to link theory data to associated tests

* Bypass .gitignore of Certificate.pfx

* Skip NativeColumnEncryptionKeyBaseline on MacOS

This isn't run on MacOS at the moment, and the CEK certificate isn't compatible with the OS.

Author: edwardneal

src/Microsoft.Data.SqlClient/tests/ManualTests/AlwaysEncrypted/CoreCryptoTests.cs

@@ -27,68 +27,10 @@ private CertificateUtility()
         /// System.Data assembly.
         /// </summary>
         public static Assembly systemData = Assembly.GetAssembly(typeof(SqlConnection));
-        public static Type sqlClientSymmetricKey = systemData.GetType("Microsoft.Data.SqlClient.SqlClientSymmetricKey");
-        public static ConstructorInfo sqlColumnEncryptionKeyConstructor = sqlClientSymmetricKey.GetConstructor(BindingFlags.NonPublic | BindingFlags.Instance, null, new Type[] { typeof(byte[]) }, null);
-        public static Type sqlAeadAes256CbcHmac256Factory = systemData.GetType("Microsoft.Data.SqlClient.SqlAeadAes256CbcHmac256Factory");
-        public static MethodInfo sqlAeadAes256CbcHmac256FactoryCreate = sqlAeadAes256CbcHmac256Factory.GetMethod("Create", BindingFlags.Instance | BindingFlags.NonPublic);
-        public static Type sqlClientEncryptionAlgorithm = systemData.GetType("Microsoft.Data.SqlClient.SqlClientEncryptionAlgorithm");
-        public static MethodInfo sqlClientEncryptionAlgorithmEncryptData = sqlClientEncryptionAlgorithm.GetMethod("EncryptData", BindingFlags.Instance | BindingFlags.NonPublic);
-        public static MethodInfo sqlClientEncryptionAlgorithmDecryptData = sqlClientEncryptionAlgorithm.GetMethod("DecryptData", BindingFlags.Instance | BindingFlags.NonPublic);
         public static Type SqlSymmetricKeyCache = systemData.GetType("Microsoft.Data.SqlClient.SqlSymmetricKeyCache");
         public static MethodInfo SqlSymmetricKeyCacheGetInstance = SqlSymmetricKeyCache.GetMethod("GetInstance", BindingFlags.Static | BindingFlags.NonPublic);
         public static FieldInfo SqlSymmetricKeyCacheFieldCache = SqlSymmetricKeyCache.GetField("_cache", BindingFlags.Instance | BindingFlags.NonPublic);
 
-        /// <summary>
-        /// ECEK Corruption types (useful for testing)
-        /// </summary>
-        internal enum ECEKCorruption
-        {
-            ALGORITHM_VERSION,
-            CEK_LENGTH,
-            SIGNATURE,
-            SIGNATURE_LENGTH
-        }
-
-        /// <summary>
-        /// Encryption Type as per the test code. Different than product code's enumeration.
-        /// </summary>
-        internal enum CColumnEncryptionType
-        {
-            PlainText = 0,
-            Deterministic,
-            Randomized
-        }
-
-        /// <summary>
-        /// Encrypt Data using AED
-        /// </summary>
-        /// <param name="plainTextData"></param>
-        /// <returns></returns>
-        internal static byte[] EncryptDataUsingAED(byte[] plainTextData, byte[] key, CColumnEncryptionType encryptionType)
-        {
-            Debug.Assert(plainTextData != null);
-            Debug.Assert(key != null && key.Length > 0);
-            byte[] encryptedData = null;
-
-            Object columnEncryptionKey = sqlColumnEncryptionKeyConstructor.Invoke(new object[] { key });
-            Debug.Assert(columnEncryptionKey != null);
-
-            Object aesFactory = Activator.CreateInstance(sqlAeadAes256CbcHmac256Factory);
-            Debug.Assert(aesFactory != null);
-
-            object[] parameters = new object[] { columnEncryptionKey, encryptionType, SQLSetupStrategy.ColumnEncryptionAlgorithmName };
-            Object authenticatedAES = sqlAeadAes256CbcHmac256FactoryCreate.Invoke(aesFactory, parameters);
-            Debug.Assert(authenticatedAES != null);
-
-            parameters = new object[] { plainTextData };
-            Object finalCellBlob = sqlClientEncryptionAlgorithmEncryptData.Invoke(authenticatedAES, parameters);
-            Debug.Assert(finalCellBlob != null);
-
-            encryptedData = (byte[])finalCellBlob;
-
-            return encryptedData;
-        }
-
         /// <summary>
         /// Through reflection, clear the SqlClient cache
         /// </summary>
@@ -99,35 +41,6 @@ internal static void CleanSqlClientCache()
             ClearCache(cache);
         }
 
-        /// <summary>
-        /// Decrypt Data using AEAD
-        /// </summary>
-        internal static byte[] DecryptDataUsingAED(byte[] encryptedCellBlob, byte[] key, CColumnEncryptionType encryptionType)
-        {
-            Debug.Assert(encryptedCellBlob != null && encryptedCellBlob.Length > 0);
-            Debug.Assert(key != null && key.Length > 0);
-
-            byte[] decryptedData = null;
-
-            Object columnEncryptionKey = sqlColumnEncryptionKeyConstructor.Invoke(new object[] { key });
-            Debug.Assert(columnEncryptionKey != null);
-
-            Object aesFactory = Activator.CreateInstance(sqlAeadAes256CbcHmac256Factory);
-            Debug.Assert(aesFactory != null);
-
-            object[] parameters = new object[] { columnEncryptionKey, encryptionType, SQLSetupStrategy.ColumnEncryptionAlgorithmName };
-            Object authenticatedAES = sqlAeadAes256CbcHmac256FactoryCreate.Invoke(aesFactory, parameters);
-            Debug.Assert(authenticatedAES != null);
-
-            parameters = new object[] { encryptedCellBlob };
-            Object decryptedValue = sqlClientEncryptionAlgorithmDecryptData.Invoke(authenticatedAES, parameters);
-            Debug.Assert(decryptedValue != null);
-
-            decryptedData = (byte[])decryptedValue;
-
-            return decryptedData;
-        }
-
         internal static SqlConnection GetOpenConnection(bool fTceEnabled, SqlConnectionStringBuilder sb, bool fSuppressAttestation = false)
         {
             SqlConnection conn = new SqlConnection(GetConnectionString(fTceEnabled, sb, fSuppressAttestation));