FortiPassValidator 1.0.0

A Python library for validating passwords with customizable rules.

FortiPassValidator

FortiPassValidator is a Python library for validating passwords against customizable rules. It helps ensure that passwords are strong, meet complexity requirements, and avoid inappropriate language.

Features

• Validate password length, uppercase, lowercase, numbers, and special characters.
• Detect inappropriate language in passwords using the profanity-check library.
• Fully customizable validation settings.
• Lightweight and easy to integrate into your projects.

Installation

Install the library using pip:

pip install FortiPassValidator

Usage

Default Settings

By default, FortiPassValidator enforces the following rules:

• Minimum length: 8 characters
• At least one uppercase letter
• At least one lowercase letter
• At least one numeric digit
• At least one special character

Example:

from fortipass import FortiPassValidator

validator = FortiPassValidator()

password = "ValidPass123!"
is_valid, feedback = validator.validate(password)
print(f"Valid: {is_valid}, Feedback: {feedback}")
# Output: Valid: True, Feedback: Password is valid.

Customizing Validation Rules

You can adjust the validation rules to fit your requirements:

• Custom Minimum Length: Enforce a minimum length of 12 characters.

validator = FortiPassValidator(min_length=12)
password = "Short1!"
is_valid, feedback = validator.validate(password)
print(f"Valid: {is_valid}, Feedback: {feedback}")
# Output: Valid: False, Feedback: Password must be at least 12 characters long.

• Disabling Uppercase Requirement: Allow passwords without uppercase letters.

validator = FortiPassValidator(require_upper=False)
password = "lowercase123!"
is_valid, feedback = validator.validate(password)
print(f"Valid: {is_valid}, Feedback: {feedback}")
# Output: Valid: True, Feedback: Password is valid.

• Disabling Special Characters Requirement: Allow passwords without special characters.

validator = FortiPassValidator(require_special=False)
password = "Password123"
is_valid, feedback = validator.validate(password)
print(f"Valid: {is_valid}, Feedback: {feedback}")
# Output: Valid: True, Feedback: Password is valid.

Profanity Detection

FortiPassValidator detects inappropriate language in passwords using the profanity-check library. This ensures that offensive words are flagged during validation.

Example:

password = "Badword123!"
is_valid, feedback = validator.validate(password)
print(f"Valid: {is_valid}, Feedback: {feedback}")
# Output: Valid: False, Feedback: Password contains inappropriate language.

All Rules Disabled

If you want minimal validation (e.g., for testing purposes), you can disable all rules:

validator = FortiPassValidator(min_length=1, require_upper=False, require_lower=False, require_numbers=False, require_special=False)
password = "a"
is_valid, feedback = validator.validate(password)
print(f"Valid: {is_valid}, Feedback: {feedback}")
# Output: Valid: True, Feedback: Password is valid.

Comprehensive Validation

You can combine multiple rules to create a highly secure validation setup:

validator = FortiPassValidator(min_length=16, require_upper=True, require_lower=True, require_numbers=True, require_special=True)
password = "SuperSecure123!"
is_valid, feedback = validator.validate(password)
print(f"Valid: {is_valid}, Feedback: {feedback}")
# Output: Valid: True, Feedback: Password is valid.

Testing

To test the library, use the provided unit tests in the tests directory. Run the following command:

python -m unittest discover tests

Project Structure

FortiPassValidator/
├── fortipass/
│   ├── __init__.py
│   ├── validator.py
├── tests/
│   ├── test_validator.py
├── setup.py
├── requirements.txt
├── README.md
├── LICENSE

Dependencies

• profanity-check: Used to detect inappropriate language in passwords.

To install dependencies, run:

pip install -r requirements.txt

Contribution

Contributions are welcome! Follow these steps to contribute:

1. Fork the repository.
2. Create a new branch for your feature or bug fix.
3. Make your changes and test them.
4. Submit a pull request with a detailed description of your changes.

License

This project is licensed under the MIT License. See the LICENSE file for more details.

Author

Ahmed Abdelrahman

• Email: [e-mail]
• GitHub: https://github.com/ahmad18189/FortiPassValidator

Example Use Cases

Web Applications

Enforce strong password policies during user registration and account updates.

Internal Tools

Validate passwords for employees or system administrators to ensure they follow best practices.

Educational Projects

Demonstrate password security concepts and secure coding practices.

Command-Line Tools

Integrate FortiPassValidator into CLI tools to check password strength in bulk or interactively.

FAQ

1. What happens if profanity-check doesn’t recognize a language?

• The profanity-check library works well with English. For other languages, you may need to integrate additional profanity-detection tools.

2. Can I disable profanity detection?

• Yes, you can remove or replace the profanity-check logic in the validate method if it is not required for your use case.

3. Is the library thread-safe?

• Yes, the library is designed to be thread-safe.

4. How do I report bugs or request features?

• Please open an issue on the GitHub repository: FortiPassValidator Issues.

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Thank you for using FortiPassValidator! Feel free to contribute or reach out with questions.