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- Using TKinter, display the Dictionary in the Dictionary Based Object streamed in question #4. question #4: import socketimport json def receive_co2_data(host, port): """ Connects to a CO2 data server at the specified host and port, receives and prints the CO2 data fields, and gracefully closes the connection. Args: - host (str): The hostname or IP address of the server. - port (int): The port number to connect to. """ # Initialize socket client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) try: # Connect to server client_socket.connect((host, port)) print(f"Connected to {host}:{port}") # Receive and print the CO2 data fields buffer = "" while True: data = client_socket.recv(1024).decode() if not data: break # Buffer data and split into JSON-encoded objects buffer += data objects = buffer.split("\n") buffer =…#server sideimport socketprint ("Server Up")s = socket.socket()port = PA # PA = Port Addresss.bind(('', port))s.listen(1)c, addr = s.accept()print ("Socket Up and running with a connection from Client at ",addr)while True: rcvdData = c.recv(1024).decode() print ("Client:",rcvdData) sendData = input("Server: ") c.send(sendData.encode()) if(sendData == "Bye" or sendData == "bye"): breakc.close()#client sideimport socketprint ("Client Up")s = socket.socket()s.connect(('LA', PA)) # LA = loop Address; PA = Port Addresswhile True: str = input("Client: ") s.send(str.encode()); if(str == "Bye" or str == "bye"): break print ("Server:",s.recv(1024).decode())s.close() By using the code given,create the output of the code between the client side and server side that communicate each other#server sideimport socketprint ("Server Up")s = socket.socket()port = PA # PA = Port Addresss.bind(('', port))s.listen(1)c, addr = s.accept()print ("Socket Up and running with a connection from Client at ",addr)while True: rcvdData = c.recv(1024).decode() print ("Client:",rcvdData) sendData = input("Server: ") c.send(sendData.encode()) if(sendData == "Bye" or sendData == "bye"): breakc.close()#client sideimport socketprint ("Client Up")s = socket.socket()s.connect(('LA', PA)) # LA = loop Address; PA = Port Addresswhile True: str = input("Client: ") s.send(str.encode()); if(str == "Bye" or str == "bye"): break print ("Server:",s.recv(1024).decode())s.close()based on the code given,need to know what need to fill in the code given and provide the output result
- #server sideimport socketprint ("Server Up")s = socket.socket()port = PA # PA = Port Addresss.bind(('', port))s.listen(1)c, addr = s.accept()print ("Socket Up and running with a connection from Client at ",addr)while True: rcvdData = c.recv(1024).decode() print ("Client:",rcvdData) sendData = input("Server: ") c.send(sendData.encode()) if(sendData == "Bye" or sendData == "bye"): breakc.close()#client sideimport socketprint ("Client Up")s = socket.socket()s.connect(('LA', PA)) # LA = loop Address; PA = Port Addresswhile True: str = input("Client: ") s.send(str.encode()); if(str == "Bye" or str == "bye"): break print ("Server:",s.recv(1024).decode())s.close() By using the codes given,do communication between the two terminals begin from client sideUsing your Client that accepts a stream from the Server in question 3. The client receives the Dictionary Based Object from the Server. client code : import socketimport json # Initialize socketHOST = 'localhost'PORT = 5000client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)client_socket.connect((HOST, PORT)) # Receive and print the CO2 data fieldswhile True: data = client_socket.recv(1024).decode() if not data: break field_data = json.loads(data) print(field_data) # Close the socketclient_socket.close()in python write a function that reads the syslog file located in files=>Assignments=>Assignment7 and returns all IPV4 addresses
- You can make this code connection functions between P2P machines: import threading import socket import pickle import time import struct import hashlib import os class FileManager(object): def __init__(self): self.files = {} self.download_path = "" def hash_data(self, data): hasher = hashlib.md5() hasher.update(data) return str(hasher.hexdigest()) def hashFile(self, filepath): hasher = hashlib.md5() try: with open(filepath, "rb") as afile: buf = afile.read() while len(buf) > 0: hasher.update(buf) buf = afile.read() return hasher.hexdigest() except: print("Couldn't find/hash file " + filepath) def refresh(self): for i in list(self.files): if self.files[i]["path"] is not None: if not os.path.exists(self.files[i]["path"]): print(…Write the purpose of given command line statements. [root@localhost -]# grep redhat /etc/gshadow redhat:!Buiu2,u3,u4,ul [root@localhost -1# |Write the purpose of given command line statements. [root@localhost -1# gpasswd -A u6,u4 redhat [root@localhost -1# grep redhat /etc/gshadow redhat:!:u6,u4:u2,u3,ul [root@localhost -1#
- Assume that there is a function in a web application that allows users to change theircurrent email address to a new one.The following is an example of a HTTP POST request that will be sent to the vulnerableweb application when the user tries to perform email change action:POST usr/emailchange.php HTTP/1.1Host: example.comConnection: Keep-AliveCookie: session=abcwsdagePkBZzeR9hGhTlvxyHfsZf1The following is the parameter for the email in the POST request:Form Dataemail=example@utas.edu.au(a) Design an CSRF attack to exploit the existing vulnerability by creating an HTMLpage with the required method, URL, parameters and action to change the emailwhen the victim hits the URL of this webpage. Assume that there are no preventiontechniques implemented.(b) What will happen if the victim hits your code in (a) when he/she authenticatedalready?(c) What will happen if the victim hits your code in (a) when he/she not authenticatedalready?What would happen if the user executed the following commands?cp /etc/hosts ~cdtr a A <hosts | sort –r | pr –d >hostsExplain the output.Computer Networking Assignment 2 Lab 2: Web Server Lab In this lab, you will learn the basics of socket programming for TCP connections in Python: how to create a socket, bind it to a specific address and port, and send and receive a HTTP packet. You will also learn some basics of HTTP header format. You will develop a web server that handles one HTTP request at a time. Your web server should accept and parse the HTTP request, get the requested file from the server’s file system, create an HTTP response message consisting of the requested file preceded by header lines, and send the response directly to the client. If the requested file is not present in the server, the server should send an HTTP “404 Not Found” message back to the client. Code Below you will find the skeleton code for the Web server. You are to complete the skeleton code. The places where you need to fill in code are marked with #Fill in start and #Fill in end. Each place may require one or more lines of code.…