ReactJS Proxy

To install a proxy server in Google Chrome, you must do the following steps:

Open the browser.
Click the "?" icon in the upper right corner.
Go to "Settings".
Select the "Advanced" option.
Click the "System" tab.
Click on "Open proxy settings for your computer".
Click on "Network settings".
Activate the "Use proxy server" option.
In the tab that opens, specify the IP address of the proxy server. You must enter the address in the field of the protocol to which the proxy server belongs. You can get this information from the provider. Click the "OK" button to save your settings.

You can find out your proxy using the Socproxy.ru/ip service from your computer or cell phone. Your IP or proxy address will appear on the main page of the site. Another option is to download the SocialKit Proxy Checker utility, which you can use to check your proxy for validity. If a proxy is used in the browser settings, you can find out its parameters there as well.

It depends on the purpose for which you plan to work with proxies at all. Personally, one is enough for myself. But if you plan to do massive parsing, it may not be enough to have 100 pieces.

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.

If you want to integrate Selenium with BrowseEmAll, you might consider the following general steps:

1. Install BrowseEmAll:

   • Make sure you have BrowseEmAll installed on your machine.

2. Write Selenium Tests:

   • Write your Selenium tests using the programming language of your choice (e.g., Java, Python, C#).

3. Configure Selenium WebDriver:

   • Configure Selenium WebDriver to use BrowseEmAll as the target browser. This might involve specifying the path to the BrowseEmAll executable or using a specific driver provided by BrowseEmAll.

4. Run Tests:

   • Run your Selenium tests, and BrowseEmAll should be used as the browser for testing.

Here's a basic example using Python and Selenium WebDriver (you may need to adjust the details based on the actual integration requirements and BrowseEmAll features):

from selenium import webdriver

# Configure Selenium WebDriver to use BrowseEmAll
# Example assumes BrowseEmAll executable is in the specified path
browseemall_path = '/path/to/BrowseEmAll.exe'
browser_exe = '/path/to/Chrome.exe'  # Path to the Chrome browser executable

options = webdriver.ChromeOptions()
options.binary_location = browser_exe
options.add_argument('--remote-debugging-port=9222')  # Specify the remote debugging port used by BrowseEmAll

# Use the BrowseEmAll executable as the ChromeDriver executable
driver = webdriver.Chrome(executable_path=browseemall_path, options=options)

# Run your Selenium tests
driver.get('https://example.com')

# Close the browser when done
driver.quit()