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README.md

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# [:] Example Python 2 Project
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**main.py Documentation**
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======================
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An example Python project to demonstrate [srcclr](https://www.srcclr.com) scans.
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### Overview
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The `main.py` script is a Python program that performs several tasks, including:
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Check out the [python3](https://github.com/srcclr/example-python/tree/python3) branch for a project that builds with Python 3.
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* Importing required libraries and modules
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* Executing a series of functions related to formats, algorithms, and session management
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* Sending an HTTP request to a specified URL using the `requests` library
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* Introducing a command injection vulnerability by executing a user-input command using `subprocess`
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## Try me!
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### Inputs
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#### HTTP Request
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* `url`: The URL to which the HTTP request is sent. Replace with a valid URL.
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#### User Input
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* `user_input`: A command to be executed on the system, taken as input from the user.
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```
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brew tap srcclr/srcclr
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brew install srcclr
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srcclr activate
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srcclr scan --url https://github.com/srcclr/example-python
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```
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### Outputs
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#### Command Execution
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* The script prints "Command executed!" after executing the user-input command.
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**Security Warning**
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The script introduces a command injection vulnerability by using `subprocess.call` with `shell=True`. This allows an attacker to execute arbitrary system commands by injecting malicious input. **Use with caution.**

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