IPspider Proxy

It is recommended to use third-party programs that allow redirecting all traffic through a proxy server. For example, ProxyDroid, EveryProxy. It is not possible to use proxies through the regular menu. Although in phones from some manufacturers such possibility has been added.

The messenger has bots that allow you to get a free proxy - @socks5_bot. First, run the bot and select a location to connect to get the IP address, username, password and port. Now, in "Settings", find the "Data and Disk" section. There, under "Proxy Settings" enter the server, port, password and login. If the setting will be made in the "Desktop", in the menu will have to find "Connection method", select "TGP through Socks5" and enter similar data.

Although free proxies are popular, they are far from being flawless in their work. Many of their IP addresses are blacklisted by popular resources, and the data transfer speed and stability are very unreliable. When choosing a proxy, keep in mind that the new version of IPv6 is not supported by most websites. Note also that proxies are divided into private and public, statistical and dynamic, and support different network protocols.

The HTMLCleaner library is typically used for cleaning and transforming HTML documents, but it does not provide a direct API for parsing HTML. Instead, it's often used in conjunction with an HTML parser to clean and format the HTML content.

Here's an example using HTMLCleaner along with the Jsoup library, which is a popular HTML parser in Java

Add the HTMLCleaner and Jsoup dependencies to your project. You can use Maven or Gradle to include them.

For Maven:

    net.sourceforge.htmlcleaner
    htmlcleaner
    2.25



    org.jsoup
    jsoup
    1.14.3

For Gradle:

implementation 'net.sourceforge.htmlcleaner:htmlcleaner:2.25'
implementation 'org.jsoup:jsoup:1.14.3'

Use HTMLCleaner and Jsoup to parse and clean HTML:

import org.htmlcleaner.CleanerProperties;
import org.htmlcleaner.HtmlCleaner;
import org.htmlcleaner.TagNode;
import org.htmlcleaner.XPatherException;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;

public class HtmlParsingExample {
    public static void main(String[] args) {
        String htmlContent = "
Hello, world!
";

        // Parse HTML using Jsoup
        Document document = Jsoup.parse(htmlContent);

        // Clean the parsed HTML using HTMLCleaner
        TagNode tagNode = cleanHtml(document.outerHtml());

        // Perform additional operations with the cleaned HTML
        // For example, extracting text content using XPath
        try {
            Object[] result = tagNode.evaluateXPath("//body/p");
            if (result.length > 0) {
                TagNode paragraph = (TagNode) result[0];
                String textContent = paragraph.getText().toString();
                System.out.println("Text content: " + textContent);
            }
        } catch (XPatherException e) {
            e.printStackTrace();
        }
    }

    private static TagNode cleanHtml(String html) {
        HtmlCleaner cleaner = new HtmlCleaner();
        CleanerProperties properties = cleaner.getProperties();

        // Configure cleaner properties if needed
        properties.setOmitXmlDeclaration(true);

        try {
            return cleaner.clean(html);
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
}

In this example, Jsoup is used for initial HTML parsing, and HTMLCleaner is used to clean the HTML. You can perform additional operations on the cleaned HTML, such as using XPath to extract specific elements.

To send a SIP INVITE request to a server using UDP, you need to follow these steps:

1. Create a SIP INVITE message: The SIP INVITE message is a request to establish a new session between two parties. It contains the caller's contact information, the callee's contact information, and other relevant headers. You can use a library like Twisted or PySIP to create a SIP INVITE message in Python.

2. Set up a UDP socket: In Python, you can use the socket module to create a UDP socket. Create a socket object with the socket.SOCK_DGRAM parameter to indicate that it's a datagram socket.

import socket

# Create a UDP socket
udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

3. Configure the server address and port: You need to know the IP address and port number of the SIP server you want to send the INVITE message to.

# Server address and port
server_address = ('sip.server.ip', 5060)

4. Send the SIP INVITE message: Use the sendto method of the UDP socket to send the SIP INVITE message to the server.

# Send the SIP INVITE message to the server
udp_socket.sendto(sip_invite_message, server_address)

5.Close the UDP socket: After sending the SIP INVITE message, close the UDP socket to free up resources.

# Close the UDP socket
udp_socket.close()

Here's a complete example of sending a SIP INVITE message using UDP in Python:

SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.1:5060;branch=z9hG4bKkDjgjhFg5
From: "John Doe" ;tag=12345
To: "Jane Smith" 
Call-ID: 123456789012345
CSeq: 1 INVITE
Contact: 
Content-Type: application/sdp
Content-Length: 200

v=0
o=JohnDoe 2890844526 2890844526 IN IP4 192.168.1.1
s=Example Session
c=IN IP4 192.168.1.1
t=0 0
m=audio 3456 RTP/AVPF 97