added secure text box

mRemoteNGTests/NUnitExtensions/SecureTextBoxTester.cs

@@ -0,0 +1,28 @@
+using System.Windows.Forms;
+using mRemoteNG.UI.Controls;
+using NUnit.Extensions.Forms;
+
+
+namespace mRemoteNGTests.NUnitExtensions
+{
+    public class SecureTextBoxTester : ControlTester
+    {
+        public SecureTextBoxTester(string name, string formName) : base(name, formName)
+        {
+        }
+
+        public SecureTextBoxTester(string name, Form form) : base(name, form)
+        {
+        }
+
+        public SecureTextBoxTester(string name) : base(name)
+        {
+        }
+
+        public SecureTextBoxTester(ControlTester tester, int index) : base(tester, index)
+        {
+        }
+
+        public SecureTextBox Properties => (SecureTextBox) Control;
+    }
+}

mRemoteNGTests/UI/Controls/SecureTextBoxTestForm.Designer.cs

@@ -0,0 +1,61 @@
+using mRemoteNG.UI.Controls;
+
+namespace mRemoteNGTests.UI.Controls
+{
+    partial class SecureTextBoxTestForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.secureTextBox1 = new mRemoteNG.UI.Controls.SecureTextBox();
+            this.SuspendLayout();
+            // 
+            // secureTextBox1
+            // 
+            this.secureTextBox1.Location = new System.Drawing.Point(12, 12);
+            this.secureTextBox1.Name = "secureTextBox1";
+            this.secureTextBox1.ShortcutsEnabled = false;
+            this.secureTextBox1.Size = new System.Drawing.Size(232, 20);
+            this.secureTextBox1.TabIndex = 0;
+            // 
+            // SecureTextBoxTestForm
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(256, 45);
+            this.Controls.Add(this.secureTextBox1);
+            this.Name = "SecureTextBoxTestForm";
+            this.Text = "SecureTextBoxTestForm";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        internal SecureTextBox secureTextBox1;
+    }
+}

mRemoteNGTests/UI/Controls/SecureTextBoxTestForm.cs

@@ -0,0 +1,13 @@
+using System.Windows.Forms;
+
+namespace mRemoteNGTests.UI.Controls
+{
+    public partial class SecureTextBoxTestForm : Form
+    {
+        public SecureTextBoxTestForm()
+        {
+            Application.EnableVisualStyles();
+            InitializeComponent();
+        }
+    }
+}

mRemoteNGTests/UI/Controls/SecureTextBoxTestForm.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

mRemoteNGTests/UI/Controls/SecureTextBoxTests.cs

@@ -0,0 +1,35 @@
+using mRemoteNG.Security;
+using mRemoteNGTests.NUnitExtensions;
+using NUnit.Framework;
+
+namespace mRemoteNGTests.UI.Controls
+{
+    public class SecureTextBoxTests
+    {
+        private SecureTextBoxTestForm _testForm;
+
+        [SetUp]
+        public void Setup()
+        {
+            _testForm = new SecureTextBoxTestForm();
+            _testForm.Show();
+        }
+
+        [TearDown]
+        public void TearDown()
+        {
+            _testForm.Close();
+            while (_testForm.Disposing) { }
+            _testForm = null;
+        }
+
+        [Test]
+        public void TextboxInputGetsAddedToSecureString()
+        {
+            var textBox = new SecureTextBoxTester(_testForm.secureTextBox1.Name);
+            const string textToSend = "abc123";
+            textBox.Properties.Text = textToSend;
+            Assert.That(textBox.Properties.SecureString.ConvertToUnsecureString(), Is.EqualTo(textToSend));
+        }
+    }
+}

mRemoteNGTests/mRemoteNGTests.csproj

@@ -133,6 +133,7 @@
     <Compile Include="Credential\CredentialRecordTests.cs" />
     <Compile Include="Credential\CredentialListBaseTests.cs" />
     <Compile Include="IntegrationTests\XmlSerializationLifeCycleTests.cs" />
+    <Compile Include="NUnitExtensions\SecureTextBoxTester.cs" />
     <Compile Include="Security\Authentication\PasswordAuthenticatorTests.cs" />
     <Compile Include="Security\KeyDerivation\Pkcs5S2KeyGeneratorTests.cs" />
     <Compile Include="Security\SecureStringExtensionsTests.cs" />
@@ -166,6 +167,13 @@
     <Compile Include="Tree\RootNodeInfoTests.cs" />
     <Compile Include="Tree\ClickHandlers\SwitchToConnectionClickHandlerTests.cs" />
     <Compile Include="Tree\SelectedConnectionDeletionConfirmerTests.cs" />
+    <Compile Include="UI\Controls\SecureTextBoxTestForm.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="UI\Controls\SecureTextBoxTestForm.designer.cs">
+      <DependentUpon>SecureTextBoxTestForm.cs</DependentUpon>
+    </Compile>
+    <Compile Include="UI\Controls\SecureTextBoxTests.cs" />
     <Compile Include="UI\Controls\TestForm.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -191,6 +199,9 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
+    <EmbeddedResource Include="UI\Controls\SecureTextBoxTestForm.resx">
+      <DependentUpon>SecureTextBoxTestForm.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="UI\Controls\TestForm.resx">
       <DependentUpon>TestForm.cs</DependentUpon>
     </EmbeddedResource>

mRemoteV1/UI/Controls/SecureTextBox.Designer.cs

@@ -0,0 +1,36 @@
+namespace mRemoteNG.UI.Controls
+{
+    partial class SecureTextBox
+    {
+        /// <summary> 
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Component Designer generated code
+
+        /// <summary> 
+        /// Required method for Designer support - do not modify 
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+        }
+
+        #endregion
+    }
+}

mRemoteV1/UI/Controls/SecureTextBox.cs

@@ -0,0 +1,23 @@
+using System.Security;
+using System.Windows.Forms;
+using mRemoteNG.Security;
+
+
+namespace mRemoteNG.UI.Controls
+{
+    public partial class SecureTextBox : TextBox
+    {
+        public SecureString SecureString { get; private set; } = new SecureString();
+
+        public SecureTextBox()
+        {
+            InitializeComponent();
+            TextChanged += SecureTextBox_TextChanged;
+        }
+
+        private void SecureTextBox_TextChanged(object sender, System.EventArgs e)
+        {
+            SecureString = Text.ConvertToSecureString();
+        }
+    }
+}

mRemoteV1/mRemoteV1.csproj

@@ -269,6 +269,12 @@
     <Compile Include="UI\Controls\QuickConnectComboBox.cs">
       <SubType>Component</SubType>
     </Compile>
+    <Compile Include="UI\Controls\SecureTextBox.cs">
+      <SubType>Component</SubType>
+    </Compile>
+    <Compile Include="UI\Controls\SecureTextBox.Designer.cs">
+      <DependentUpon>SecureTextBox.cs</DependentUpon>
+    </Compile>
     <Compile Include="UI\Controls\StatusImageList.cs" />
     <Compile Include="UI\Controls\ToolStripSplitButton.cs">
       <SubType>Component</SubType>