🔐 mip-pro

mip-pro is a modern ES6-based security utility npm package for Node.js.
It provides password validation, password generation, and input validation to help prevent SQL injection and invalid data types.

This package is designed for backend projects like Node.js, Express, MERN stack, and REST APIs.

📦 Installation

npm install mip-pro

🚀 Import & Usage

ES6 Import (Recommended)

import {
  passwordStrength,
  validatePassword,
  generatePassword,
  validateInput
} from "mip-pro";

CommonJS Import

const {
  passwordStrength,
  validatePassword,
  generatePassword,
  validateInput
} = require("mip-pro");

🔑 Password Strength Check

passwordStrength("Test@123");

Output: strong

Strength Levels

• weak → short or only lowercase letters
• medium → lowercase + uppercase + numbers
• strong → lowercase + uppercase + numbers + symbols

✅ Password Validation (Allow Only Specific Strength)

validatePassword("Test@123", ["strong"]);

If password strength is not allowed, an error will be thrown.

Example:

validatePassword("test123", ["strong"]);

Error:

Password strength "medium" not allowed 

🔐 Password Generator

generatePassword("weak", 8);
generatePassword("medium", 10);
generatePassword("strong", 12);

Password Types

• weak → lowercase letters
• medium → letters + numbers
• strong → letters + numbers + special symbols

🛡️ Input Validation & SQL Injection Prevention

String Validation

validateInput("john_doe", "string");

SQL Injection detected example:

validateInput("1 OR 1=1", "string");

Error:

SQL Injection detected

Number Validation

validateInput(25, "number");

Invalid example:

validateInput("25", "number");

Error:

Only number allowed

Boolean Validation

validateInput(true, "boolean");

❗ Error Handling (Recommended)

All invalid cases throw JavaScript Errors.
Always use try-catch in production.

try {
  validatePassword("test123", ["strong"]);
} catch (error) {
  console.error(error.message);
}

🧠 Use Cases

• Authentication systems
• User registration & login validation
• Express / Node.js APIs
• Prevent SQL injection attacks
• MERN stack backend security

📁 Internal Module Structure

mip-pro/ src/ passwordValidator.js passwordGenerator.js inputValidator.js index.js

📜 License

MIT License © 2025

⭐ Author

Developed by Satyendra chaudhary