auserial

v1.0.1 suspicious
4.0
Medium Risk

Truly async serial port for Linux/macOS using epoll/kqueue

🤖 AI Analysis

Final verdict: SUSPICIOUS

The package shows signs of potential misuse with a moderate shell risk and metadata indicating a new or inactive maintainer. While there's no clear evidence of malicious activity, the combination of these factors raises concerns about its legitimacy and intended use.

  • Moderate shell risk due to subprocess usage
  • Maintainer metadata lacking proper information
Per-check LLM notes
  • Network: No network calls detected, which is normal and not indicative of malicious activity.
  • Shell: The shell execution pattern detected suggests the package is using subprocess to run commands locally, which may be legitimate if it's intended functionality, but warrants further investigation into its purpose.
  • Obfuscation: No obfuscation patterns detected, indicating low risk of malicious intent related to code obfuscation.
  • Credentials: No credential harvesting patterns detected, suggesting no immediate risk of secret or sensitive data theft.
  • Metadata: The maintainer has a new or inactive account and lacks a proper author name, raising some suspicion but not definitive proof of malice.

📦 Package Quality Overall: Medium (6.2/10)

✦ High Test Suite 9.0

Test suite present — 3 test file(s) found

  • Test runner config found: conftest.py
  • Test runner config found: pyproject.toml
  • 3 test file(s) detected (e.g. conftest.py)
◈ Medium Documentation 5.0

Some documentation present

  • Detailed PyPI description (5360 chars)
○ Low Contributing Guide 4.0

No contributing guide or governance files found

  • Development Status classifier >= Beta
◈ Medium Type Annotations 5.0

Partial type annotation coverage

  • 59 type-annotated function signatures detected in source
✦ High Multiple Contributors 8.0

Active multi-contributor project

  • 3 unique contributor(s) across 18 commits in papyDoctor/auserial
  • Small but multi-author team (3–4 contributors)

🔬 Heuristic Checks

✓ Outbound Network Calls

No suspicious network call patterns found

✓ Code Obfuscation

No obfuscation patterns detected

⚠ Shell / Subprocess Execution score 2.0

Found 1 shell execution pattern(s)

  • Any]]: try: out = subprocess.run( ["ioreg", "-arc", class_name, "-l", "-w", "0"],
✓ Credential Harvesting

No credential harvesting patterns detected

✓ Typosquatting

No typosquatting candidates detected

✓ Registered Email Domain

Email domain looks legitimate: gmail.com>

✓ Suspicious Page Links

All external links appear legitimate

✓ Git Repository History

Repository papyDoctor/auserial appears legitimate

⚠ Maintainer History score 4.0

2 maintainer concern(s) found

  • Author name is missing or very short
  • Author "" appears to have only 1 package on PyPI (new or inactive account)
✓ Known CVE Vulnerabilities

No known vulnerabilities found in OSV database.

💡 AI App Starter Prompt

Use this prompt to build a project with auserial 
Create a fully functional mini-application called 'AsyncSerialMonitor' that leverages the 'auserial' Python package to monitor and control devices connected via serial ports on Linux or macOS systems. This application will serve as a versatile tool for developers and hobbyists to interact with various hardware components, such as microcontrollers, sensors, and actuators.

**Application Functionality:**
- **Real-time Data Transmission:** The app should be able to send and receive data asynchronously through the serial port without blocking other operations. This feature is crucial for handling real-time data from sensors or controlling devices instantly.
- **Configuration Interface:** Users should be able to configure the serial port settings (baud rate, parity, stop bits, etc.) directly within the app's interface.
- **Data Logging:** Implement a feature to log received data to a file or database for later analysis.
- **Custom Command Interface:** Provide a command-line interface where users can input custom commands to send to the device over the serial port.
- **Graphical Display:** For sensor data, implement a simple graphical display that shows the trend of incoming data over time.

**Utilization of 'auserial':**
- Use 'auserial' to handle all serial communication tasks asynchronously. This means the app should not freeze while waiting for data from the serial port, allowing for smooth user interaction and efficient resource management.
- Explore 'auserial's capabilities to manage multiple serial ports simultaneously if the use case requires it.
- Consider implementing error handling specific to serial communication, such as timeout detection and reconnection logic.

**Development Steps:**
1. Set up the development environment with Python and install the 'auserial' package.
2. Design the GUI layout for configuring serial port settings and displaying received data.
3. Implement the backend logic using 'auserial' to establish a connection with the serial port, handle asynchronous data transmission and reception, and integrate the logging and command interfaces.
4. Test the application thoroughly with different types of hardware connected via serial ports to ensure compatibility and reliability.
5. Optimize performance and add additional features based on feedback and testing results.

💬 Discussion Feed

Leave a comment

No discussion yet. Be the first to share your thoughts!