ProxyCmdExecutor: Add Enable and Disable buttons.

VAR.Toolbox/Code/ProxyCmdExecutors/BaseProxyCmdExecutor.cs

@@ -0,0 +1,21 @@
+using System;
+
+namespace VAR.Toolbox.Code.ProxyCmdExecutors
+{
+    public abstract class BaseProxyCmdExecutor : IProxyCmdExecutor
+    {
+        public abstract string Name { get; }
+
+        public virtual bool Disable()
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual bool Enable()
+        {
+            return true;
+        }
+
+        public abstract bool ExecuteCmd(string cmd, IOutputHandler outputHandler);
+    }
+}

VAR.Toolbox/Code/ProxyCmdExecutors/IProxyCmdExecutor.cs

@@ -3,5 +3,9 @@
     public interface IProxyCmdExecutor : INamed
     {
         bool ExecuteCmd(string cmd, IOutputHandler outputHandler);
+
+        bool Enable();
+
+        bool Disable();
     }
 }

VAR.Toolbox/Code/ProxyCmdExecutors/ProxyCmdExecutorDummy.cs

@@ -1,9 +1,9 @@
 namespace VAR.Toolbox.Code.ProxyCmdExecutors
 {
-    public class ProxyCmdExecutorDummy : IProxyCmdExecutor
+    public class ProxyCmdExecutorDummy : BaseProxyCmdExecutor
     {
         private readonly string _config;
-        public string Name => "Dummy";
+        public override string Name => "Dummy";
 
         public ProxyCmdExecutorDummy(string config)
         {
@@ -15,7 +15,7 @@
             _config = config;
         }
 
-        public bool ExecuteCmd(string cmdString, IOutputHandler outputHandler)
+        public override bool ExecuteCmd(string cmdString, IOutputHandler outputHandler)
         {
             outputHandler.AddLine($"DummyExecution: {cmdString} | {_config}");
             return true;

VAR.Toolbox/Code/ProxyCmdExecutors/ProxyCmdExecutorThroughSQLServer.cs

@@ -3,9 +3,9 @@ using System.Data.SqlClient;
 
 namespace VAR.Toolbox.Code.ProxyCmdExecutors
 {
-    public class ProxyCmdExecutorThroughSQLServer : IProxyCmdExecutor
+    public class ProxyCmdExecutorThroughSQLServer : BaseProxyCmdExecutor
     {
-        public string Name => "SqlServer";
+        public override string Name => "SqlServer";
 
         private readonly string _connectionString;
 
@@ -14,7 +14,7 @@ namespace VAR.Toolbox.Code.ProxyCmdExecutors
             _connectionString = connectionString;
         }
 
-        public bool ExecuteCmd(string cmdString, IOutputHandler outputHandler)
+        public override bool ExecuteCmd(string cmdString, IOutputHandler outputHandler)
         {
             SqlConnection cnx = new SqlConnection(_connectionString);
             SqlCommand cmd = cnx.CreateCommand();
@@ -31,5 +31,53 @@ namespace VAR.Toolbox.Code.ProxyCmdExecutors
             cnx.Close();
             return true;
         }
+
+        public override bool Enable()
+        {
+            try
+            {
+                SqlConnection cnx = new SqlConnection(_connectionString);
+                SqlCommand cmd = cnx.CreateCommand();
+                cmd.CommandText = @"
+                    EXEC sp_configure 'show advanced options', '1'
+                    RECONFIGURE
+                    EXEC sp_configure 'xp_cmdshell', '1' 
+                    RECONFIGURE
+                ";
+                cnx.Open();
+                cmd.ExecuteNonQuery();
+                cnx.Close();
+                return true;
+            }
+            catch (Exception ex)
+            {
+                Logger.Log(ex);
+                return false;
+            }
+        }
+
+        public override bool Disable()
+        {
+            try
+            {
+                SqlConnection cnx = new SqlConnection(_connectionString);
+                SqlCommand cmd = cnx.CreateCommand();
+                cmd.CommandText = @"
+                    EXEC sp_configure 'show advanced options', '1'
+                    RECONFIGURE
+                    EXEC sp_configure 'xp_cmdshell', '0' 
+                    RECONFIGURE
+                ";
+                cnx.Open();
+                cmd.ExecuteNonQuery();
+                cnx.Close();
+                return true;
+            }
+            catch (Exception ex)
+            {
+                Logger.Log(ex);
+                return false;
+            }
+        }
     }
 }

VAR.Toolbox/Code/ProxyCmdExecutors/ProxyCmdExecutorWMIC.cs

@@ -2,9 +2,9 @@
 
 namespace VAR.Toolbox.Code.ProxyCmdExecutors
 {
-    public class ProxyCmdExecutorWMIC : IProxyCmdExecutor
+    public class ProxyCmdExecutorWMIC : BaseProxyCmdExecutor
     {
-        public string Name => "WMIC";
+        public override string Name => "WMIC";
 
         private readonly string _configWMIC;
 
@@ -13,7 +13,7 @@ namespace VAR.Toolbox.Code.ProxyCmdExecutors
             _configWMIC = configWMIC;
         }
 
-        public bool ExecuteCmd(string cmd, IOutputHandler outputHandler)
+        public override bool ExecuteCmd(string cmd, IOutputHandler outputHandler)
         {
             string parameters =
                 $" /node:\"{_configWMIC.Replace("\"", "\\\"")}\" process call create \"cmd.exe /c \\\"{cmd.Replace("\"", "\\\"")}\\\"\"";

VAR.Toolbox/UI/Tools/FrmProxyCmd.Designer.cs

@@ -29,10 +29,12 @@
         private void InitializeComponent()
         {
             this.splitMain = new VAR.Toolbox.Controls.CSplitContainer();
+            this.ctrOutput = new VAR.Toolbox.Controls.CtrOutput();
             this.txtInput = new VAR.Toolbox.Controls.TextBoxMonospace();
             this.ddlCurrentConfig = new VAR.Toolbox.Controls.CComboBox();
             this.btnConfig = new VAR.Toolbox.Controls.CButton();
-            this.ctrOutput = new VAR.Toolbox.Controls.CtrOutput();
+            this.btnDisable = new VAR.Toolbox.Controls.CButton();
+            this.btnEnable = new VAR.Toolbox.Controls.CButton();
             ((System.ComponentModel.ISupportInitialize)(this.splitMain)).BeginInit();
             this.splitMain.Panel1.SuspendLayout();
             this.splitMain.Panel2.SuspendLayout();
@@ -57,12 +59,21 @@
             // splitMain.Panel2
             // 
             this.splitMain.Panel2.Controls.Add(this.txtInput);
-            this.splitMain.Size = new System.Drawing.Size(413, 418);
+            this.splitMain.Size = new System.Drawing.Size(556, 503);
-            this.splitMain.SplitterDistance = 353;
+            this.splitMain.SplitterDistance = 424;
             this.splitMain.SplitterWidth = 10;
             this.splitMain.TabIndex = 3;
             this.splitMain.TabStop = false;
             // 
+            // ctrOutput
+            // 
+            this.ctrOutput.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.ctrOutput.Location = new System.Drawing.Point(0, 0);
+            this.ctrOutput.Name = "ctrOutput";
+            this.ctrOutput.Size = new System.Drawing.Size(556, 424);
+            this.ctrOutput.TabIndex = 0;
+            this.ctrOutput.Text = "ctrOutput1";
+            // 
             // txtInput
             // 
             this.txtInput.BackColor = System.Drawing.Color.Black;
@@ -74,7 +85,7 @@
             this.txtInput.Multiline = true;
             this.txtInput.Name = "txtInput";
             this.txtInput.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
-            this.txtInput.Size = new System.Drawing.Size(413, 55);
+            this.txtInput.Size = new System.Drawing.Size(556, 69);
             this.txtInput.TabIndex = 0;
             this.txtInput.KeyDown += new System.Windows.Forms.KeyEventHandler(this.TxtInput_KeyDown);
             // 
@@ -89,14 +100,14 @@
             this.ddlCurrentConfig.FormattingEnabled = true;
             this.ddlCurrentConfig.Location = new System.Drawing.Point(0, 1);
             this.ddlCurrentConfig.Name = "ddlCurrentConfig";
-            this.ddlCurrentConfig.Size = new System.Drawing.Size(342, 21);
+            this.ddlCurrentConfig.Size = new System.Drawing.Size(420, 21);
             this.ddlCurrentConfig.TabIndex = 4;
             this.ddlCurrentConfig.SelectedIndexChanged += new System.EventHandler(this.DdlCurrentConfig_SelectedIndexChanged);
             // 
             // btnConfig
             // 
             this.btnConfig.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnConfig.Location = new System.Drawing.Point(348, 1);
+            this.btnConfig.Location = new System.Drawing.Point(491, 1);
             this.btnConfig.Name = "btnConfig";
             this.btnConfig.Size = new System.Drawing.Size(65, 23);
             this.btnConfig.TabIndex = 5;
@@ -104,18 +115,33 @@
             this.btnConfig.UseVisualStyleBackColor = true;
             this.btnConfig.Click += new System.EventHandler(this.BtnConfig_Click);
             // 
-            // ctrOutput
+            // btnDisable
             // 
-            this.ctrOutput.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.btnDisable.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
-            this.ctrOutput.Location = new System.Drawing.Point(0, 0);
+            this.btnDisable.Location = new System.Drawing.Point(459, 1);
-            this.ctrOutput.Name = "ctrOutput";
+            this.btnDisable.Name = "btnDisable";
-            this.ctrOutput.Size = new System.Drawing.Size(413, 353);
+            this.btnDisable.Size = new System.Drawing.Size(26, 23);
-            this.ctrOutput.TabIndex = 0;
+            this.btnDisable.TabIndex = 6;
-            this.ctrOutput.Text = "ctrOutput1";
+            this.btnDisable.Text = "D";
+            this.btnDisable.UseVisualStyleBackColor = true;
+            this.btnDisable.Click += new System.EventHandler(this.btnDisable_Click);
+            // 
+            // btnEnable
+            // 
+            this.btnEnable.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.btnEnable.Location = new System.Drawing.Point(426, 1);
+            this.btnEnable.Name = "btnEnable";
+            this.btnEnable.Size = new System.Drawing.Size(27, 23);
+            this.btnEnable.TabIndex = 7;
+            this.btnEnable.Text = "E";
+            this.btnEnable.UseVisualStyleBackColor = true;
+            this.btnEnable.Click += new System.EventHandler(this.btnEnable_Click);
             // 
             // FrmProxyCmd
             // 
-            this.ClientSize = new System.Drawing.Size(413, 446);
+            this.ClientSize = new System.Drawing.Size(556, 531);
+            this.Controls.Add(this.btnEnable);
+            this.Controls.Add(this.btnDisable);
             this.Controls.Add(this.btnConfig);
             this.Controls.Add(this.ddlCurrentConfig);
             this.Controls.Add(this.splitMain);
@@ -138,5 +164,7 @@
         private VAR.Toolbox.Controls.CComboBox ddlCurrentConfig;
         private VAR.Toolbox.Controls.CButton btnConfig;
         private Controls.CtrOutput ctrOutput;
+        private Controls.CButton btnDisable;
+        private Controls.CButton btnEnable;
     }
 }

VAR.Toolbox/UI/Tools/FrmProxyCmd.cs

@@ -118,6 +118,20 @@ namespace VAR.Toolbox.UI.Tools
             }
         }
 
+        private void btnEnable_Click(object sender, EventArgs e)
+        {
+            PrepareProxyCmdExecutor();
+            bool result = _proxyCmdExecutor.Enable();
+            AddLine($"Enable: {result}");
+        }
+
+        private void btnDisable_Click(object sender, EventArgs e)
+        {
+            PrepareProxyCmdExecutor();
+            bool result = _proxyCmdExecutor.Disable();
+            AddLine($"Disable: {result}");
+        }
+
         private void DdlCurrentConfig_SelectedIndexChanged(object sender, EventArgs e)
         {
             CleanProxyCmdExecutor();
@@ -239,5 +253,6 @@ namespace VAR.Toolbox.UI.Tools
         }
 
         #endregion Config
+
     }
 }

VAR.Toolbox/VAR.Toolbox.csproj

@@ -86,6 +86,7 @@
     <Compile Include="Code\GlobalKeyboardHook.cs" />
     <Compile Include="Code\HexUtils.cs" />
     <Compile Include="Code\IEventListener.cs" />
+    <Compile Include="Code\ProxyCmdExecutors\BaseProxyCmdExecutor.cs" />
     <Compile Include="Code\ProxyCmdExecutors\ProxyCmdExecutorWMIC.cs" />
     <Compile Include="Code\ReflectionUtils.cs" />
     <Compile Include="Code\TextCoders\TextCoderBase64Utf8.cs" />