Implement OTP Generator for 30 Days of Java Project / 30_Days_Of_Java

[nikharepriyant]

Project Idea: OTP Generator

Overview We propose to add an OTP (One-Time Password) generator to the 30_days_of_java folder in the 30DaysDevChallenge repository. This project will focus on creating a simple yet effective OTP generation system that can be utilized in various applications to enhance security through two-factor authentication (2FA).

Features

• Random OTP Generation: Generate random OTPs of a specified length.
• Configurable OTP Length: Allow users to configure the length of the OTP (e.g., 4, 6, 8 digits).
• Alphanumeric Support: Option to generate OTPs containing alphanumeric characters.
• Validity Period: Set a validity period for the OTP, after which it expires.
• Logging: Basic logging to keep track of OTP generation and usage.

Implementation Plan

1. Set Up Project Structure:
   • Create necessary packages and classes for the OTP generator.
2. Generate Random OTPs:
   • Implement functionality to generate random numerical and alphanumeric OTPs.
3. Configure OTP Length:
   • Add configuration options to specify OTP length.
4. Set Validity Period:
   • Implement a mechanism to set and check OTP validity.
5. Logging:
   • Integrate basic logging to track OTP generation and expiration.

Technologies

• Java (core language)

Expected Outcomes

• A reusable OTP generator module that can be integrated into various Java applications.
• Enhanced understanding of secure coding practices related to OTP generation and validation.

Contribution Guidelines (For New Contributors)

• Fork the repository and create a new branch for the OTP generator project.
• Ensure code quality with appropriate comments and documentation.
• Write unit tests to verify the functionality of the OTP generator.
• Submit a pull request for review.

[github-actions[bot]]

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[CLOUDyy003]

Go Ahead and ensure its well documented

[github-actions[bot]]

Hello @nikharepriyant! Your issue #180 has been closed. Thank you for your contribution!