form1.cs

来自「语音视频功能 里面实现了基本的QQ与语音对话」· CS 代码 · 共 196 行

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using Org.Mentalis.Security.Ssl;
using System.Net;
using Org.Mentalis.Security.Certificates;
using System.Net.Sockets;
namespace gowk.net
{
	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.RichTextBox richTextBox1;
		private System.Windows.Forms.Button button1;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Form1()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows 窗体设计器生成的代码
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{
			this.richTextBox1 = new System.Windows.Forms.RichTextBox();
			this.button1 = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// richTextBox1
			// 
			this.richTextBox1.Location = new System.Drawing.Point(32, 32);
			this.richTextBox1.Name = "richTextBox1";
			this.richTextBox1.TabIndex = 0;
			this.richTextBox1.Text = "richTextBox1";
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(216, 144);
			this.button1.Name = "button1";
			this.button1.TabIndex = 1;
			this.button1.Text = "button1";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(292, 273);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.richTextBox1);
			this.Name = "Form1";
			this.Text = "Form1";
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// 应用程序的主入口点。
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		string xml="<stream:stream xmlns:stream=\"http://etherx.jabber.org/streams\" id=\"a2dfb075\" xmlns=\"jabber:client\" to=\"jabber.org\" version=\"1.0\">";
		gowk.net.Sockets.GSecureSocket ssss;
		public void sss()
		{
				SecurityOptions options = new SecurityOptions(Org.Mentalis.Security.Ssl.SecureProtocol.Tls1|Org.Mentalis.Security.Ssl.SecureProtocol.Ssl3);

			// First we create a new SecurityOptions instance
			// SecurityOptions objects hold information about the security
			// protocols the SecureSocket should use and how the SecureSocket
			// should react in certain situations.
		//	SecurityOptions options = new SecurityOptions(sp);
			// The Certificate field holds a certificate associated with
			// a client [you, for instance]. Because client certificates
			// are not often used for HTTP over SSL or TLS, we'll simply
			// set this field to a null reference.
			options.Certificate = null;
			// The Entity specifies whether the SecureSocket should act
			// as a client socket or as a server socket. In this case,
			// it should act as a client socket.
			options.Entity = ConnectionEnd.Client;
			// The CommonName field specifies the name of the remote
			// party we're connecting to. This is usually the domain name
			// of the remote host.
			options.CommonName = "www.xfocus.net";
			// The VerificationType field specifies how we intend to verify
			// the certificate. In this case, we tell the SecureSocket that
			// we will manually verify the certificate. Look in the documentation
			// for other options.
			options.VerificationType = CredentialVerification.Manual;
			// When specifying the CredentialVerification.Manual option, we
			// must also specify a CertVerifyEventHandler delegate that will
			// be called when the SecureSocket receives the remote certificate.
			// The Verifier field holds this delegate. If no manual verification
			// is done, this field can be set to a null reference.
			options.Verifier = new CertVerifyEventHandler(OnVerify);
			// The Flags field specifies which flags should be used for the
			// connection. In this case, we will simply use the default behavior.
			options.Flags = SecurityFlags.Default;
			// Allow only secure ciphers to be used. If the server only supports
			// weak encryption, the connections will be shut down.
			options.AllowedAlgorithms = SslAlgorithms.SECURE_CIPHERS;
			// create a new SecureSocket instance and initialize it with
			// the security options we specified above.
			this.ssss=new gowk.net.Sockets.GSecureSocket(options);
				System.Net.IPEndPoint iep=new System.Net.IPEndPoint(System.Net.Dns.Resolve("www.xfocus.net").AddressList[0],80); 
			System.Diagnostics.Trace.WriteLine(iep.ToString());
			this.ssss.Proxy=new Proxy();
			this.ssss.Proxy.Host="192.168.0.1";
			this.ssss.Proxy.Port=1080;
			
			this.ssss.Connect("www.xfocus.net",80);
			this.ssss.Send(System.Text.Encoding.UTF8.GetBytes("get /index.php \r\n\r\n"));
			byte[] buffer=new byte[1024];
			int cnt=this.ssss.Receive(buffer);
			MessageBox.Show(System.Text.Encoding.ASCII.GetString(buffer,0,cnt));
			//this.ssss.Shutdown(System.Net.Sockets.SocketShutdown.Both);
			this.ssss.Close();
		
		}
		/// <summary>
		/// Verifies a certificate received from the remote host.
		/// </summary>
		/// <param name="socket">The SecureSocket that received the certificate.</param>
		/// <param name="remote">The received certificate.</param>
		/// <param name="e">The event parameters.</param>
		protected void OnVerify(SecureSocket socket, Certificate remote, CertificateChain chain, VerifyEventArgs e) 
		{
			CertificateChain cc = new CertificateChain(remote);
			Console.WriteLine("\r\nServer Certificate:\r\n-------------------");
			Console.WriteLine(remote.ToString(true));
			Console.Write("\r\nServer Certificate Verification:\r\n--------------------------------\r\n    -> ");
			Console.WriteLine(cc.VerifyChain(socket.CommonName, AuthType.Server).ToString() + "\r\n");
		}
		gowk.net.Sockets.GSecureSocket s;
		private void button1_Click(object sender, System.EventArgs e)
		{
			this.sss();return;
			Org.Mentalis.Security.Ssl.SecurityOptions opt=new Org.Mentalis.Security.Ssl.SecurityOptions(Org.Mentalis.Security.Ssl.SecureProtocol.Tls1|Org.Mentalis.Security.Ssl.SecureProtocol.Ssl3);
			s=new gowk.net.Sockets.GSecureSocket(opt);
			s.Proxy=new Proxy();
			s.Proxy.Host="127.0.0.1";
			s.Proxy.Port=1080;
			s.AsyncInvoke(new AsyncCallback(this.ss));
		}
		void ss(System.IAsyncResult iar)
		{
			s.Connect("jabber.org",5223);
		//	s.StartSSL();
			s.Send(System.Text.Encoding.Default.GetBytes("<stream>"));
			Byte[] buffer=new byte[1024];
			int cnt=s.Receive(buffer);
			this.richTextBox1.Text=System.Text.Encoding.Default.GetString(buffer,0,cnt);
			s.Close();
		}
	}
}