logincontrol.cs

JAVA实现的RSA公钥加密方法

using System;
using System.Drawing;
using System.ComponentModel;
using System.Security.Cryptography;
using System.Text;
using System.Windows.Forms;
using System.Collections;

namespace DJD.Security
{
	[ToolboxBitmap(typeof(Bitmap))]
	public class LoginControl : System.Windows.Forms.UserControl
	{
		public event ResultDelegate Successful;
		public event ResultDelegate Failed;
		public event System.EventHandler Cancelled;
		public delegate void ResultDelegate(string UserID);
		private System.Windows.Forms.Label lPassword;
		private System.Windows.Forms.PictureBox pbImage;
		private System.Windows.Forms.Panel pHeader;
		private System.Windows.Forms.ErrorProvider errorProvider;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Button btnLogin;
		private System.Windows.Forms.Label lblUsername;
		private System.Windows.Forms.ComboBox cboDomains;
		private System.Windows.Forms.Label lblHeader;
		private System.Windows.Forms.Label lblText;
		private System.Windows.Forms.TextBox txtPassword;
		public System.Windows.Forms.TextBox txtUsername;
		private bool m_ShowMessageBox = true;
		private string[] m_domains;
		private string m_defaultDomain = System.Environment.UserDomainName;
		private Authentication.AuthenticationTypes m_AuthType = Authentication.AuthenticationTypes.ActiveDirectory;
		private System.Windows.Forms.Button btnCancel;
		/// <summary> 
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

		/// <summary> 
		/// The public Initializer.
		/// </summary>
		public LoginControl()
		{

			InitializeComponent();
			this.txtUsername.KeyDown += new System.Windows.Forms.KeyEventHandler(this.txtUsername_KeyDown);
			this.txtPassword.KeyDown += new System.Windows.Forms.KeyEventHandler(this.txtPassword_KeyDown);
			this.cboDomains.KeyDown += new System.Windows.Forms.KeyEventHandler(this.cboDomains_KeyDown);
			this.btnCancel.KeyDown += new System.Windows.Forms.KeyEventHandler(this.btnCancel_KeyDown);
			this.btnLogin.KeyDown += new System.Windows.Forms.KeyEventHandler(this.btnLogin_KeyDown);

			string[] ar = new Authentication().DomainsStr;
			foreach (string s in ar)
			{
				this.cboDomains.Items.Add(s);
			}
		}

		/// <summary> 
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(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()
		{
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(LoginControl));
			this.btnLogin = new System.Windows.Forms.Button();
			this.lPassword = new System.Windows.Forms.Label();
			this.lblUsername = new System.Windows.Forms.Label();
			this.txtPassword = new System.Windows.Forms.TextBox();
			this.pHeader = new System.Windows.Forms.Panel();
			this.pbImage = new System.Windows.Forms.PictureBox();
			this.lblHeader = new System.Windows.Forms.Label();
			this.lblText = new System.Windows.Forms.Label();
			this.txtUsername = new System.Windows.Forms.TextBox();
			this.errorProvider = new System.Windows.Forms.ErrorProvider();
			this.label1 = new System.Windows.Forms.Label();
			this.cboDomains = new System.Windows.Forms.ComboBox();
			this.btnCancel = new System.Windows.Forms.Button();
			this.pHeader.SuspendLayout();
			this.SuspendLayout();
			// 
			// btnLogin
			// 
			this.btnLogin.Anchor = System.Windows.Forms.AnchorStyles.None;
			this.btnLogin.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
			this.btnLogin.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.errorProvider.SetIconAlignment(this.btnLogin, System.Windows.Forms.ErrorIconAlignment.MiddleLeft);
			this.errorProvider.SetIconPadding(this.btnLogin, 3);
			this.btnLogin.Location = new System.Drawing.Point(228, 220);
			this.btnLogin.Name = "btnLogin";
			this.btnLogin.Size = new System.Drawing.Size(74, 20);
			this.btnLogin.TabIndex = 3;
			this.btnLogin.Text = "Login";
			this.btnLogin.Click += new System.EventHandler(this.btnLogin_Click);
			// 
			// lPassword
			// 
			this.lPassword.Anchor = System.Windows.Forms.AnchorStyles.None;
			this.lPassword.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.lPassword.Location = new System.Drawing.Point(14, 123);
			this.lPassword.Name = "lPassword";
			this.lPassword.Size = new System.Drawing.Size(84, 20);
			this.lPassword.TabIndex = 11;
			this.lPassword.Text = "Password";
			this.lPassword.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
			// 
			// lblUsername
			// 
			this.lblUsername.Anchor = System.Windows.Forms.AnchorStyles.None;
			this.lblUsername.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.lblUsername.Location = new System.Drawing.Point(14, 83);
			this.lblUsername.Name = "lblUsername";
			this.lblUsername.Size = new System.Drawing.Size(84, 20);
			this.lblUsername.TabIndex = 10;
			this.lblUsername.Text = "Username";
			this.lblUsername.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
			// 
			// txtPassword
			// 
			this.txtPassword.Anchor = System.Windows.Forms.AnchorStyles.None;
			this.txtPassword.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.txtPassword.Location = new System.Drawing.Point(114, 123);
			this.txtPassword.Name = "txtPassword";
			this.txtPassword.Size = new System.Drawing.Size(274, 20);
			this.txtPassword.TabIndex = 1;
			this.txtPassword.Text = "";
			// 
			// pHeader
			// 
			this.pHeader.BackColor = System.Drawing.SystemColors.ActiveCaptionText;
			this.pHeader.Controls.Add(this.pbImage);
			this.pHeader.Controls.Add(this.lblHeader);
			this.pHeader.Controls.Add(this.lblText);
			this.pHeader.Dock = System.Windows.Forms.DockStyle.Top;
			this.pHeader.Location = new System.Drawing.Point(0, 0);
			this.pHeader.Name = "pHeader";
			this.pHeader.Size = new System.Drawing.Size(432, 60);
			this.pHeader.TabIndex = 8;
			// 
			// pbImage
			// 
			this.pbImage.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
			this.pbImage.Image = ((System.Drawing.Image)(resources.GetObject("pbImage.Image")));
			this.pbImage.Location = new System.Drawing.Point(372, 5);
			this.pbImage.Name = "pbImage";
			this.pbImage.Size = new System.Drawing.Size(48, 48);
			this.pbImage.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
			this.pbImage.TabIndex = 5;
			this.pbImage.TabStop = false;
			// 
			// lblHeader
			// 
			this.lblHeader.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.lblHeader.Location = new System.Drawing.Point(10, 10);
			this.lblHeader.Name = "lblHeader";
			this.lblHeader.Size = new System.Drawing.Size(360, 20);
			this.lblHeader.TabIndex = 3;
			this.lblHeader.Text = "Login";
			this.lblHeader.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// lblText
			// 
			this.lblText.Location = new System.Drawing.Point(20, 30);
			this.lblText.Name = "lblText";
			this.lblText.Size = new System.Drawing.Size(360, 20);
			this.lblText.TabIndex = 4;
			this.lblText.Text = "Please enter your Username and Password.";
			this.lblText.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// txtUsername
			// 
			this.txtUsername.Anchor = System.Windows.Forms.AnchorStyles.None;
			this.txtUsername.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.txtUsername.Location = new System.Drawing.Point(114, 83);
			this.txtUsername.Name = "txtUsername";
			this.txtUsername.Size = new System.Drawing.Size(274, 20);
			this.txtUsername.TabIndex = 0;
			this.txtUsername.Text = "";
			// 
			// errorProvider
			// 
			this.errorProvider.ContainerControl = this;
			// 
			// label1
			// 
			this.label1.Anchor = System.Windows.Forms.AnchorStyles.None;
			this.label1.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.label1.Location = new System.Drawing.Point(14, 163);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(84, 20);
			this.label1.TabIndex = 13;
			this.label1.Text = "Domain";
			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
			// 
			// cboDomains
			// 
			this.cboDomains.Anchor = System.Windows.Forms.AnchorStyles.None;
			this.cboDomains.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
			this.cboDomains.Location = new System.Drawing.Point(114, 163);
			this.cboDomains.Name = "cboDomains";
			this.cboDomains.Size = new System.Drawing.Size(274, 21);
			this.cboDomains.Sorted = true;
			this.cboDomains.TabIndex = 2;
			// 
			// btnCancel
			// 
			this.btnCancel.Anchor = System.Windows.Forms.AnchorStyles.None;
			this.btnCancel.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
			this.btnCancel.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.btnCancel.Location = new System.Drawing.Point(312, 220);
			this.btnCancel.Name = "btnCancel";
			this.btnCancel.Size = new System.Drawing.Size(74, 20);
			this.btnCancel.TabIndex = 4;
			this.btnCancel.Text = "Cancel";
			this.btnCancel.Click += new System.EventHandler(this.btnCancel_Click);
			// 
			// LoginControl
			// 
			this.Controls.Add(this.btnCancel);
			this.Controls.Add(this.cboDomains);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.btnLogin);
			this.Controls.Add(this.lPassword);
			this.Controls.Add(this.lblUsername);
			this.Controls.Add(this.txtPassword);
			this.Controls.Add(this.pHeader);
			this.Controls.Add(this.txtUsername);
			this.Name = "LoginControl";
			this.Size = new System.Drawing.Size(432, 250);
			this.Load += new System.EventHandler(this.OnLoad);
			this.pHeader.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		static void Main()
		{