In this tutorial you will learn how to get wifi password using python script.
Introduction
In this article, we are going to see how to getting wifi password using python. You will learn how to get the wi-fi password in 20 lines of code. And also you can use this script for any other purposes as well.
Outline:
What exactly is Wi - Fi?
Wi-Fi is a wireless or Wi-Fi network that uses a radio frequency signal instead of wired connections. Any device with a wireless connection can use it, from smartphones and computers, to printers and tablets. Wi-Fi works by creating an area that is free for other devices to access when they want – so the more devices that are connected, the better.
What is a Wi-Fi password?
Wi-Fi password is a security standard for encrypting data over Wi-Fi. The password used to encrypt data for network access. In short, it’s like a key that enables you to connect to your wireless network.
Project Prerequisites:
We will install the subprocess module to run this code
Subprocess:
This article will help you to get Wifi Password Using Python, the module used to run new codes and applications by creating new processes. It lets you start new applications right from the Python program you are currently writing. So, if you want to run external programs from a git repository or codes from C or C++ programs, you can use subprocess in Python.
Code Implementation:
In this program we use the subprocess module to run commands on the system and get their output.
To decode a string encoded in UTF-8 format, we can use the decode () method specified on strings. This method accepts two arguments, encoding and error. Encoding accepts the encoding of the string to be decoded, and error decides how to handle errors that arise during decoding.
data = (
subprocess.check_output([“netsh”, “wlan”, “show”, “profiles”])
.decode(“utf-8”)
.split(“\n”)
)
profiles = [i.split(“:”)[1][1:-1] for i in data if “All User Profile” in i]
for i in profiles:
results = (
subprocess
.check_output([“netsh”, “wlan”, “show”, “profile”, i, “key=clear”])
.decode(“utf-8”)
.split(“\n”)
)
results = [b.split(“:”)[1][1:-1] for b in results if “Key Content” in b]
If an error occurs in the code, we catch it and handle it as needed. If a statement could raise an exception, then we place it inside the try clause.
try:
print(“{:<30}| {:<}”.format(i, results[0]))
except IndexError:
print(“{:<30}| {:<}”.format(i, “”))
Now that we have completed the coding part of this project, let’s look at the complete source code.
Source code:
Here is the complete source code of the project. It uses the Python programming language and takes over one minute to compile.
import subprocess
data = (
subprocess.check_output(["netsh", "wlan", "show", "profiles"])
.decode("utf-8")
.split("\n")
)
profiles = [i.split(":")[1][1:-1] for i in data if "All User Profile" in i]
for i in profiles:
results = (
subprocess
.check_output(["netsh", "wlan", "show", "profile", i, "key=clear"])
.decode("utf-8")
.split("\n")
)
results = [b.split(":")[1][1:-1] for b in results if "Key Content" in b]
try:
print("{:<30}| {:<}".format(i, results[0]))
except IndexError:
print("{:<30}| {:<}".format(i, ""))
We have completed the coding part now it’s time to run
This is the code part of the project. We have completed the coding part now it’s time to run our program.
Output:
Run the file from your code editor or Ide or u can also run it from the command line.
This is the password of the Wi-Fi that I am connected with.
Congratulations, you have learned how to get a wifi password using a simple python script
0 Comments