Python ssl client example

Python ssl client example

Here is an example of a simple SSL/TLS client written in Python using the ssl and socket modules:

import socket
import ssl
Set up the SSL context
context = ssl.create_default_context()
Create a TCP/IP socket and wrap it with an SSL layer
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
wrapped_sock = context.wrap_socket(sock, server_hostname="www.example.com", server_port=443)
Connect to the remote host
wrapped_sock.connect(("www.example.com", 443))
try:
Send and receive data
message = "GET / HTTP/1.0rnHost: www.example.comrnrn"
wrapped_sock.sendall(message.encode("ascii"))
response = wrapped_sock.recv(4096)
print(response.decode("utf-8"))
finally:
wrapped_sock.close()

This script sets up an SSL/TLS connection to www.example.com on port 443, sends a GET request for the root directory (/), and then prints out the server's response. This is a basic example of how you can use Python's ssl module to establish an encrypted connection with a remote host.

The script starts by creating a TCP/IP socket using the socket.socket() function and then wrapping it with an SSL/TLS layer using the context.wrap_socket() method. The server_hostname parameter is used to specify the hostname of the server, while the server_port parameter specifies the port number.

Once the SSL/TLS connection is established, you can send data to the remote host using the sock.sendall() method and receive data from it using the sock.recv() method. In this example, we send a GET request for the root directory of www.example.com and then print out the server's response.

The script also includes a try/finally block to ensure that the SSL/TLS connection is properly closed even if an exception occurs during the sending or receiving of data.

Note that this is just a basic example, and in a real-world application you would likely want to add additional error handling and possibly implement features like SSL/TLS certificate verification.

Python ssl client github

I'm happy to respond in English for this question.

If you're looking for a Python SSL client on GitHub, there are several options available. Here are a few:

These are just a few examples of the many Python SSL clients available on GitHub. Each has its own strengths, weaknesses, and use cases, so it's worth exploring each to see which one best fits your needs.