How to hide generated javascript file in visual studio code

In this post I am going to show you a cool trick in visual studio code. Let's suppose you are writing typescript code in visual studio code and you want to hide generated javascript code.

Create .vscode folder in your folder and then create settings.json file and paste following code

{ "files.exclude": { "node_modules":true, "**/.git": true, "**/.DS_Store": true, "**/*.js.map": true, "**/*.js": {"when": "$(basename).ts"}     } }

How To Block IP Addresses from your website using ASP.NET

To block IP address from your web application we used a HttpModule that could be reused in any ASP.NET application. When an IP address is blocked it stops the response and sends a “403 Forbidden” header. Even though it’s almost impossible to block someone from accessing your website, this is a simple way to make it much harder to do. For the regular web users this is probably enough to keep them out. IpBlockingModule.cs
using System;
using System.Web;
using System.Configuration;
using System.Collections.Specialized;

///
/// Block the response to certain IP addresses
///
public class IpBlockingModule : IHttpModule
{


    void IHttpModule.Dispose()
    {
        // Nothing to dispose;
    }

    void IHttpModule.Init(HttpApplication context)
    {
        context.BeginRequest += new EventHandler(context_BeginRequest);
    }

    ///
    /// Checks the requesting IP address in the collection
    /// and block the response if it's on the list.
    ///
    private void context_BeginRequest(object sender, EventArgs e)
    {
        string ip = HttpContext.Current.Request.UserHostAddress;
        if (_IpAdresses.Contains(ip))
        {
            HttpContext.Current.Response.StatusCode = 403;
            HttpContext.Current.Response.End();
        }
    }

    private static StringCollection _IpAdresses = FillBlockedIps();

    ///
    /// Retrieves the IP addresses from the web.config
    /// and adds them to a StringCollection.
    ///
    /// A StringCollection of IP addresses.
    private static StringCollection FillBlockedIps()
    {
        StringCollection col = new StringCollection();

        string raw = ConfigurationManager.AppSettings.Get("blockip");
        raw = raw.Replace(",", ";");
        raw = raw.Replace(" ", ";");

        foreach (string ip in raw.Split(';'))
        {
            col.Add(ip.Trim());
        }

        return col;
    }

}
Implementation Add IpBlockingModule.cs to the App_Code folder. Then add the following line to the <system.web> section of the web.config.
 <httpModules>
    <add type = "IpBlockingModule" name= "IpBlockingModule" />
  </httpModules>
Then add the IP addresses you want to block, separated by commas, to the appSettings in web.config.
  <appSettings>
    <add key = "blockip" value = "44.0.234.122, 23.4.9.231"/>
  </appSettings>

Comments

  1. hi Santhosh,

    I tried this code, it was working fine when i test in local system.


    but when i uploaded it, it was showing "500 - Internal server error."

    Can you tell me is there anything else to setup

    Thank you
    Rahana

    ReplyDelete
  2. Hi RaHaNa
    check this url
    http://www.checkupdown.com/status/E500.html

    ReplyDelete
  3. hi santhosh,

    Thank you for your reply, actually i was checking the same page about internal server error, that u gave me, then i got your response

    when i got that error , this part commented,in web.config. then error gone
    < httpModules >
    < add type = "IpBlockingModule" name = "IpBlockingModule" />
    < / httpModules >



    so the function in ipblockingmodule , may be this " context.BeginRequest += new EventHandler(context_BeginRequest);"

    is having the problem.(not srue)

    to solve this should we set something in server side, it can be done by the server side experts only? have any idea?

    Thanks
    Rahana

    ReplyDelete

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