Proxy Server In Networking

Most often Yandex bans only public proxies that can be used by many users at the same time. The main reason for this is the high probability of cyber-attacks. Proxies are often used for DDoS, which means artificially overloading the server by sending a large number of requests to it every second.

On the PC you can use SOCKS5 proxies, for example, through the browser Firefox. There are such a function in the settings, you just need to activate it. The only nuance: the connection speed or ping indicators in this case may be slowed down.

Using MetaMask in Selenium involves interacting with the MetaMask extension within a browser controlled by Selenium WebDriver. Below is an example using Python and Chrome WebDriver to automate MetaMask interactions

1. Install Required Packages

Make sure you have Selenium and the appropriate WebDriver for your browser installed. You can install them using:

pip install selenium

Download the ChromeDriver executable and make sure it's in your system's PATH or provide the path explicitly.

2. Install MetaMask Extension

Ensure that the MetaMask extension is installed in your browser. You can install it from the Chrome Web Store.

3. Example Script

Here's a basic example script using Python and Chrome WebDriver to interact with MetaMask:

from selenium import webdriver
from selenium.webdriver.common.by import By
import time

# Create a WebDriver instance (assuming Chrome in this example)
driver = webdriver.Chrome()

try:
    # Navigate to a website that uses MetaMask (e.g., a dApp)
    driver.get("https://example.com")

    # Wait for MetaMask to load (adjust wait time based on your system and network speed)
    time.sleep(5)

    # Find and click the MetaMask extension icon
    metamask_icon = driver.find_element(By.CSS_SELECTOR, ".icon-container")
    metamask_icon.click()

    # Switch to the MetaMask popup window
    driver.switch_to.window(driver.window_handles[-1])

    # Perform MetaMask interactions (e.g., login, transaction)
    # Example: Find and click the "Connect" button
    connect_button = driver.find_element(By.XPATH, "//button[contains(text(), 'Connect')]")
    connect_button.click()

    # Wait for MetaMask interactions to complete (adjust wait time based on your actions)
    time.sleep(5)

    # Close the MetaMask popup window
    driver.close()

    # Switch back to the original window
    driver.switch_to.window(driver.window_handles[0])

    # Continue with other actions on the original website

finally:
    # Close the browser window
    driver.quit()

4. Customize the Script

Customize the script based on the specific MetaMask actions you want to perform. For example, you might need to handle MetaMask login, transaction confirmations, etc.

Use appropriate locators (CSS selectors, XPaths, etc.) to identify MetaMask elements.

Adjust wait times based on your system and network speed.

5. Execute the Script

Run the script, and it should automate interactions with MetaMask while navigating a website that integrates MetaMask functionality.

Remember that browser automation, including interacting with extensions like MetaMask, should be done responsibly and in compliance with the terms of service of the websites and extensions involved. Automated interactions with MetaMask might trigger security measures, so use such automation for testing and development purposes only.

Most users use A-Parser for this purpose. It is one of the best applications for checking web applications. There is a corresponding tab, "Proxy server", in the standard menu of A-Parser. It is where you can specify the settings for the connection. And in the "Tools" section you can use parameters for parsing.

The first thing you need to do to use a proxy in your browser is to make the necessary settings. In Google Chrome browser, go to "Network" and then find and click on "Change proxy settings". In the "Internet properties" window that opens, go to "Connection" and click on the "Network settings" button at the bottom. When a new window opens, check the "Use proxy server for local connections" box and the "Do not use proxy server for local addresses" box. Enter the proxy port and IP address in the corresponding fields, close the window and click "OK".