Agent configuration support classes (WIP) (#632)

* Additional SQL Agent config classes (WIP)

* Fix build breaks

* Clean up job step code

* Add VS Code build files

* Move changes to other machine

* More of the action execution classes

* More execution processing refactors

* More refactoring

* Disable tests for WIP merge

* Fix break on Release config

* Stage changes to other machine.

src/Microsoft.SqlTools.ServiceLayer/Security/Contracts/CredentialRequest.cs

@@ -42,4 +42,70 @@ namespace Microsoft.SqlTools.ServiceLayer.Security.Contracts
             RequestType<CreateCredentialParams, CreateCredentialResult> Type =
             RequestType<CreateCredentialParams, CreateCredentialResult>.Create("security/createcredential");
     }
+
+    /// <summary>
+    /// Delete Credential params
+    /// </summary>
+    public class DeleteCredentialParams : GeneralRequestDetails
+    {
+        public string OwnerUri { get; set; }
+
+        public CredentialInfo Credential { get; set; }
+    }
+
+    /// <summary>
+    /// Delete Credential result
+    /// </summary>
+    public class DeleteCredentialResult
+    {
+        public bool Succeeded { get; set; }
+
+        public string ErrorMessage { get; set; }
+    }
+
+    /// <summary>
+    /// Delete Credential request type
+    /// </summary>
+    public class DeleteCredentialRequest
+    {
+        /// <summary>
+        /// Request definition
+        /// </summary>
+        public static readonly
+            RequestType<DeleteCredentialParams, DeleteCredentialResult> Type =
+            RequestType<DeleteCredentialParams, DeleteCredentialResult>.Create("security/deletecredential");
+    }
+
+    /// <summary>
+    /// Update Credential params
+    /// </summary>
+    public class UpdateCredentialParams : GeneralRequestDetails
+    {
+        public string OwnerUri { get; set; }
+
+        public CredentialInfo Credential { get; set; }
+    }
+
+    /// <summary>
+    /// Update Credential result
+    /// </summary>
+    public class UpdateCredentialResult
+    {
+        public bool Succeeded { get; set; }
+
+        public string ErrorMessage { get; set; }
+    }
+
+    /// <summary>
+    /// Update Credential request type
+    /// </summary>
+    public class UpdateCredentialRequest
+    {
+        /// <summary>
+        /// Request definition
+        /// </summary>
+        public static readonly
+            RequestType<UpdateCredentialParams, UpdateCredentialResult> Type =
+            RequestType<UpdateCredentialParams, UpdateCredentialResult>.Create("security/updatecredential");
+    }    
 }

src/Microsoft.SqlTools.ServiceLayer/Security/Credential.cs

@@ -21,21 +21,8 @@ namespace  Microsoft.SqlTools.ServiceLayer.Security
     internal class Credential : ManagementActionBase
     {
 
-// #region Trace support
-//         private const string componentName = "Credential";
-
-//         public string ComponentName
-//         {
-//             get
-//             {
-//                 return componentName;
-//             }
-//         }
-// #endregion
-
 #region Constants
         private const int MAX_SQL_SYS_NAME_LENGTH = 128; // max sql sys name length
-        private const string PASSWORD_MASK_STRING = "**********";
 #endregion
 
 #region Variables
@@ -70,19 +57,16 @@ namespace  Microsoft.SqlTools.ServiceLayer.Security
         }
 #endregion
 
-#region Overrides SqlManagementUserControl
         /// <summary>
         /// called on background thread by the framework to execute the action
         /// </summary>
         /// <param name="node"></param>
-        public void OnRunNow(object sender)
+        public override void OnRunNow(object sender)
         {
             this.credentialData.SendDataToServer();
 
         }
 
-#endregion
-
         /// <summary>
         /// update logic layer based on content of user interface
         /// </summary>

src/Microsoft.SqlTools.ServiceLayer/Security/SecurityService.cs

@@ -75,7 +75,11 @@ namespace Microsoft.SqlTools.ServiceLayer.Security
         public void InitializeService(ServiceHost serviceHost)
         {
             this.ServiceHost = serviceHost;
+
+            // Credential request handlers
             this.ServiceHost.SetRequestHandler(CreateCredentialRequest.Type, HandleCreateCredentialRequest);
+            this.ServiceHost.SetRequestHandler(UpdateCredentialRequest.Type, HandleUpdateCredentialRequest);
+            this.ServiceHost.SetRequestHandler(DeleteCredentialRequest.Type, HandleDeleteCredentialRequest);
         }
 
         /// <summary>
@@ -102,6 +106,24 @@ namespace Microsoft.SqlTools.ServiceLayer.Security
             }
         }
 
+        /// <summary>
+        /// Handle request to update a credential
+        /// </summary>
+        internal async Task HandleUpdateCredentialRequest(UpdateCredentialParams parameters, RequestContext<UpdateCredentialResult> requestContext)
+        {
+            var result = new UpdateCredentialResult();
+            await requestContext.SendResult(result);
+        }
+
+        /// <summary>
+        /// Handle request to delete a credential
+        /// </summary>
+        internal async Task HandleDeleteCredentialRequest(DeleteCredentialParams parameters, RequestContext<DeleteCredentialResult> requestContext)
+        {
+            var result = new DeleteCredentialResult();
+            await requestContext.SendResult(result);            
+        }
+
         /// <summary>
         /// Disposes the service
         /// </summary>