C# NetworkCredential.GetCredential方法代码示例

	public void ProcessRequest(HttpContext context)
	{
		if (context.Request.Form["javascript-enabled"] != "true")
			context.Response.Redirect(HttpStatusCode.Found, "http://spammerbegone.com");
		else {
			using (MailMessage message = new MailMessage())
			using (SmtpClient smtp = new SmtpClient())
			{
				string smtpHost = WebConfigurationManager.AppSettings["Smtp:Host"];
				int smtpPort = Convert.ToInt32(WebConfigurationManager.AppSettings["Smtp:Port"]);
				string smtpUsername = WebConfigurationManager.AppSettings["Smtp:Username"];
				string smtpPassword = WebConfigurationManager.AppSettings["Smtp:Password"];
			
				var creds = new NetworkCredential(smtpUsername, smtpPassword);
				var auth = creds.GetCredential(smtpHost, smtpPort, "Basic");
			
				smtp.Host = smtpHost;
				smtp.Port = smtpPort;
				smtp.Credentials = auth;
			
				string contactName = context.Request.Form["contact-name"];
				string contactEmail = context.Request.Form["contact-email"];
				
				message.To.Add(new MailAddress(WebConfigurationManager.AppSettings["InfoEmail"], "Managed Fusion"));
				message.To.Add(new MailAddress(contactEmail, contactName));
				message.From = new MailAddress(WebConfigurationManager.AppSettings["NoReplyEmail"], "Managed Fusion No Reply");
				message.ReplyTo = new MailAddress(contactEmail, contactName);

				message.Subject = "Web Site Information Request";
				message.IsBodyHtml = false;
				message.Body = "sent-at:" + Environment.NewLine + DateTime.Now.ToString("F") + Environment.NewLine + Environment.NewLine;
				message.Body += "sent-from:" + Environment.NewLine + "managedfusion.com" + Environment.NewLine + Environment.NewLine;

				foreach (string id in context.Request.Form.AllKeys)
					message.Body += id + ":" + Environment.NewLine + context.Request.Form[id] + Environment.NewLine + Environment.NewLine;
					
				smtp.Send(message);
			}

			// redirect to form
			context.Response.Redirect(HttpStatusCode.SeeOther, "/thank-you.aspx");
		}
	}

	public void ProcessRequest(HttpContext context)
	{
		using (MailMessage message = new MailMessage())
		using (SmtpClient smtp = new SmtpClient())
		{
			string smtpHost = WebConfigurationManager.AppSettings["Smtp:Host"];
			int smtpPort = Convert.ToInt32(WebConfigurationManager.AppSettings["Smtp:Port"]);
			string smtpUsername = WebConfigurationManager.AppSettings["Smtp:Username"];
			string smtpPassword = WebConfigurationManager.AppSettings["Smtp:Password"];
		
			var creds = new NetworkCredential(smtpUsername, smtpPassword);
			var auth = creds.GetCredential(smtpHost, smtpPort, "Basic");
		
			smtp.Host = smtpHost;
			smtp.Port = smtpPort;
			smtp.Credentials = auth;
		
			string contactName = context.Request.Form["contact-name"];
			string contactEmail = context.Request.Form["contact-email"];

			message.To.Add(new MailAddress(WebConfigurationManager.AppSettings["InfoEmail"], "Berardi's Detailing"));
			message.To.Add(new MailAddress(contactEmail, contactName));
			message.From = new MailAddress(WebConfigurationManager.AppSettings["NoReplyEmail"], "Berardi's Detailing No Reply");
			message.ReplyTo = new MailAddress(contactEmail, contactName);

			message.Subject = "Web Site Information Request";
			message.IsBodyHtml = false;
			message.Body = "sent-at:" + Environment.NewLine + DateTime.Now.ToString("F") + Environment.NewLine + Environment.NewLine;
			message.Body += "sent-from:" + Environment.NewLine + "berardisdetailing.com" + Environment.NewLine + Environment.NewLine;

			foreach (string id in context.Request.Form.AllKeys)
				message.Body += id + ":" + Environment.NewLine + context.Request.Form[id] + Environment.NewLine + Environment.NewLine;

			smtp.Send(message);
		}

		// redirect to form
		context.Response.Redirect("/thank-you.html");
	}

        public static void GetCredential_HostPortAuthenticationType_Success()
        {
            NetworkCredential nc = new NetworkCredential();

            Assert.Equal(nc, nc.GetCredential("host", 500, "authenticationType"));
        }

        public static void GetCredential_UriAuthenticationType_Success()
        {
            NetworkCredential nc = new NetworkCredential();

            Assert.Equal(nc, nc.GetCredential(new Uri("http://microsoft.com"), "authenticationType"));
        }

	public HttpWebResponse Submit (Uri uri, FSpot.ProgressItem progress_item) 
	{
		this.Progress = progress_item;
		Request = (HttpWebRequest) WebRequest.Create (uri);
		CookieCollection cookie_collection = Cookies.GetCookies (uri);

		if (uri.UserInfo != null && uri.UserInfo != String.Empty) {
			NetworkCredential cred = new NetworkCredential ();
			cred.GetCredential (uri, "basic");
			CredentialCache credcache = new CredentialCache();
			credcache.Add(uri, "basic", cred);
			
			Request.PreAuthenticate = true;
			Request.Credentials = credcache;	
		}

		Request.ServicePoint.Expect100Continue = expect_continue;

		Request.CookieContainer = new CookieContainer ();
		foreach (Cookie c in cookie_collection) {
			if (SuppressCookiePath) 
				Request.CookieContainer.Add (new Cookie (c.Name, c.Value));
			else
				Request.CookieContainer.Add (c);
		}

		Request.Method = "POST";
		Request.Headers["Accept-Charset"] = "utf-8;";
		
		//Request.UserAgent = "F-Spot Gallery Remote Client";
		Request.UserAgent = "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7) Gecko/20040626 Firefox/0.9.1";

		Request.Proxy = WebProxy.GetDefaultProxy ();

		if (multipart) {
			GenerateBoundary ();
			Request.ContentType = "multipart/form-data; boundary=" + boundary;
			Request.Timeout = Request.Timeout * 3;

			long length = 0;
			for (int i = 0; i < Items.Count; i++) {
				FormItem item = (FormItem)Items[i];
				
				length += MultipartLength (item);
			}
			length += end_boundary.Length + 2;
			
			//Request.Headers["My-Content-Length"] = length.ToString ();
			if (Buffer == false) {
				Request.ContentLength = length;	
				Request.AllowWriteStreamBuffering = false;
			}
		} else {
			Request.ContentType = "application/x-www-form-urlencoded";
		}
		
		stream_writer = new StreamWriter (Request.GetRequestStream ());
		
		first_item = true;
		for (int i = 0; i < Items.Count; i++) {
			FormItem item = (FormItem)Items[i];
			
			Write (item);
		}
		
		if (multipart)
			stream_writer.Write (end_boundary + "\r\n");
		
		stream_writer.Flush ();
		stream_writer.Close ();

		HttpWebResponse response; 

		try {
			response = (HttpWebResponse) Request.GetResponse ();
			
			//Console.WriteLine ("found {0} cookies", response.Cookies.Count);
			
			foreach (Cookie c in response.Cookies) {
				Cookies.Add (c);
			}
		} catch (WebException e) {
			if (e.Status == WebExceptionStatus.ProtocolError 
			    && ((HttpWebResponse)e.Response).StatusCode == HttpStatusCode.ExpectationFailed && expect_continue) {
				e.Response.Close ();
				expect_continue = false;
				return Submit (uri, progress_item);
			}
			
			throw new WebException (Mono.Unix.Catalog.GetString ("Unhandled exception"), e);
		}

		return response;
	}