Proxy Wax Pipe

In Windows, proxy settings for local connections are made through the "Network and Sharing Center" (from the "Control Panel"). You need to select "Browser Properties", then go to "Connections" and click on "Network Setting". And there you can set either the script or the parameters for the proxy.

Bouncy Castle is a popular cryptography library in C#. If you want to parse and extract Certificate Signing Request (CSR) extensions using Bouncy Castle, you can follow these steps

Add Bouncy Castle Library

First, make sure you have the Bouncy Castle library added to your project. You can do this via NuGet Package Manager:

Install-Package BouncyCastle

Parse CSR:

Use Bouncy Castle to parse the CSR. The following code demonstrates how to parse a CSR from a PEM-encoded string:

using Org.BouncyCastle.Pkcs;
using Org.BouncyCastle.OpenSsl;
using Org.BouncyCastle.X509;
using System;
using System.IO;

class Program
{
    static void Main()
    {
        string csrString = File.ReadAllText("path/to/your/csr.pem");

        Pkcs10CertificationRequest csr = ParseCSR(csrString);

        // Now you can work with the parsed CSR
    }

    static Pkcs10CertificationRequest ParseCSR(string csrString)
    {
        PemReader pemReader = new PemReader(new StringReader(csrString));
        object pemObject = pemReader.ReadObject();

        if (pemObject is Pkcs10CertificationRequest csr)
        {
            return csr;
        }

        throw new InvalidOperationException("Invalid CSR format");
    }
}

Extract Extensions:

Once you have the CSR parsed, you can extract extensions using the GetAttributes method. Extensions in a CSR are typically stored in the Attributes property. Here's an example:

foreach (DerObjectIdentifier oid in csr.CertificationRequestInfo.Attributes.GetOids())
{
    Attribute attribute = csr.CertificationRequestInfo.Attributes[oid];

    // Work with the attribute, e.g., check if it's an extension
    if (oid.Equals(PkcsObjectIdentifiers.Pkcs9AtExtensionRequest))
    {
        X509Extensions extensions = X509Extensions.GetInstance(attribute.AttrValues[0]);

        // Now you can iterate over extensions and extract the information you need
        foreach (DerObjectIdentifier extOID in extensions.ExtensionOids)
        {
            X509Extension extension = extensions.GetExtension(extOID);
            // Process the extension
        }
    }
}

Modify the code according to your specific requirements and the structure of your CSR. The example assumes a basic structure, and you may need to adapt it based on your CSR format and the extensions you're interested in.

Using a proxy server to change your IP address allows you to access websites or services that may be restricted based on your current IP. To use a proxy server to change your IP address, follow these steps:

1. Find a reliable proxy server: Look for a reputable proxy server list or website that provides proxy servers. Be cautious when choosing a proxy server, as some may be unreliable, slow, or pose security risks.

2. Choose a proxy server: Select a proxy server from the list that meets your needs in terms of location, speed, and reliability.

3. Configure your browser or software: Open your web browser or software and navigate to the proxy settings. Configure the settings to use the proxy server you've chosen. For web browsers, this is usually found in the settings or preferences menu.

4. Test the connection: Visit a website that displays your IP address or use an IP checker tool to ensure that the proxy server is working correctly and has successfully changed your IP address.

5. Use the proxy server: With the proxy server configured, you can now use the internet with the new IP address provided by the proxy server. Keep in mind that using proxies can slow down your internet connection, so be patient when browsing or accessing content.

Start the program and add a template. Click on it twice to open a window. Here you need to specify the path to the file with the proxy and save the settings. Enter the following format in the file: HTTPS - 195.3.218.232:8000 - if the proxy is bound to your IP, or login:[email protected]:8000 - if you use a proxy with username and password authentication. Under "Settings" click on "Default", or fill everything in manually, and then confirm the changes you made.

When using a proxy, Google Chrome warns the user about it at startup. To connect directly, you must disable proxies at system level. That is, go to "Settings" Windows, then - "Network and Internet", in the section "Proxy server" disable the corresponding item.