HTTPS for web server in Raspberry Pi - Mini Project: Build & Apply

HTTPS for Web Server on Raspberry Pi

📖 Scenario: You want to make your Raspberry Pi web server secure by using HTTPS. HTTPS encrypts the data between your server and visitors, keeping information safe.In this project, you will create a simple web server configuration that uses HTTPS with a self-signed certificate.

🎯 Goal: Set up a basic HTTPS web server on your Raspberry Pi using Python's http.server module and SSL.You will create the certificate files, configure the server to use HTTPS, and run it.

📋 What You'll Learn

Create a self-signed SSL certificate and key files

Write Python code to start an HTTPS server using these files

Use the ssl module to wrap the server socket

Run the server on port 4443

Print a message when the server starts

💡 Why This Matters

🌍 Real World

Securing web servers on Raspberry Pi devices is important for protecting data and privacy when hosting websites or IoT dashboards.

💼 Career

Understanding HTTPS setup is useful for roles in system administration, IoT development, and web server management.

1

Create SSL certificate and key file names

Create two variables: cert_file with value "server.pem" and key_file with value "server.key" to hold the SSL certificate and key file names.

Raspberry Pi

# Create variables for SSL certificate and key file names
# Your code here

Need a hint?

Use simple string variables to store the file names exactly as shown.

2

Import modules and create HTTP server

Import the http.server and ssl modules. Then create a variable httpd that is an HTTPServer listening on ('', 4443) with http.server.SimpleHTTPRequestHandler as the handler.

Raspberry Pi

cert_file = "server.pem"
key_file = "server.key"
# Import http.server and ssl modules
# Create HTTPServer on port 4443 with SimpleHTTPRequestHandler
# Your code here

Need a hint?

Use http.server.HTTPServer with address ('', 4443) and handler http.server.SimpleHTTPRequestHandler.

3

Wrap server socket with SSL

Use ssl.wrap_socket to wrap httpd.socket with server_side=True, certfile=cert_file, and keyfile=key_file. Assign the result back to httpd.socket.

Raspberry Pi

cert_file = "server.pem"
key_file = "server.key"
import http.server
import ssl

httpd = http.server.HTTPServer(('', 4443), http.server.SimpleHTTPRequestHandler)
# Wrap httpd.socket with ssl.wrap_socket using cert_file and key_file
# Your code here

Need a hint?

Use ssl.wrap_socket with the correct parameters and assign it back to httpd.socket.

4

Start HTTPS server and print message

Print "Serving HTTPS on port 4443..." and then call httpd.serve_forever() to start the server.

Raspberry Pi

cert_file = "server.pem"
key_file = "server.key"
import http.server
import ssl

httpd = http.server.HTTPServer(('', 4443), http.server.SimpleHTTPRequestHandler)
httpd.socket = ssl.wrap_socket(httpd.socket, server_side=True, certfile=cert_file, keyfile=key_file)
# Print message and start server
# Your code here

Need a hint?

Use print to show the message, then call serve_forever() on httpd.