🚀 JWT Authorize - Secure Your Tokens! 🛡️

A powerful and easy-to-use library for handling JSON Web Tokens (JWT) in your Node.js applications. Be it generating, authenticating, refreshing, or managing tokens, JWT Authorize has got you covered! 🎩

🎁 What's inside

• 💪 Robust token generation
• 🔐 Secure token authentication
• 🔄 Easy token refreshing
• ❌ Token revocation utilities

📚 Table of Contents 📚

1. 🎉 Welcome to JWT Authorize! 🎉
2. 🛠️ Function Guide 🛠️
   1. 🚀 generateToken 🚀
   2. 🛡️ authenticate 🛡️
   3. 🚫 revokeToken 🚫
   4. 🚫🔢 revokeManyTokens 🚫🔢
   5. ❓ isTokenRevoked ❓
   6. 🔄 refreshToken 🔄
3. 📃 License 📃

🧰 Installation

npm install jwt-authorize

🧪 Functions

🎟️ generateToken

Generates access and refresh tokens.

Parameters

• accessTokenOptions: Object
  • payload: Object - The data you want to encode in the access token.
  • secret: String - The secret key for the access token.
  • options: SignOptions - Optional JWT sign options.
• refreshTokenOptions: Object (optional)
  • payload: Object - The data you want to encode in the refresh token.
  • secret: String - The secret key for the refresh token.
  • options: SignOptions - Optional JWT sign options.

Returns

• Object
  • accessToken: String - The generated access token.
  • refreshToken: String - The generated refresh token (if refreshTokenOptions were provided).
  • status: Number - 200 if successful.

Example

import { generateToken } from "jwt-authorize";

const tokens = generateToken(
  {
    payload: { username: "Alice" },
    secret: "super-secret-key",
    options: { expiresIn: '1h' },
  },
  {
    payload: { username: "Alice" },
    secret: "another-super-secret-key",
    options: { expiresIn: '7d' },
  }
);

console.log(tokens); // { accessToken: "...", refreshToken: "...", status: 200 }

---

🔒 authenticate

Authenticates a user based on their access token.

Parameters

• token: Object
  • accessToken: String - The access token to authenticate.
  • refreshToken: String (optional) - The refresh token.
• secret: String - The secret key to verify the token.

Returns

• Object
  • isAuthenticated: Boolean - True if the token is valid, false otherwise.
  • payload: Object - The decoded payload of the token if authenticated.
  • status: Number - 200 if authenticated, 401 if not authenticated.

Example

import { authenticate } from "jwt-authorize";

const result = authenticate(
  {
    accessToken: "your-access-token",
  },
  "your-secret-key"
);

console.log(result); // { isAuthenticated: true, payload: {...}, status: 200 }

---

❌ revokeToken

Revokes a single token, so it can't be used again.

Parameters

• token: String - The token to revoke.

Example

import { revokeToken } from "jwt-authorize";

revokeToken("your-token-to-revoke");

---

❌❌ revokeManyTokens

Revokes multiple tokens at once.

Parameters

• tokens: Array of Strings - The tokens to revoke.

Example

import { revokeManyTokens } from "jwt-authorize";

revokeManyTokens(["token-1", "token-2", "token-3"]);

---

🕵️ isTokenRevoked

Checks if a token has been revoked.

Parameters

• token: String - The token to check.

Returns

• Boolean - True if the token has been revoked, false otherwise.

Example

import { isTokenRevoked } from "jwt-authorize";

const revoked = isTokenRevoked("your-token");

console.log(revoked); // true or false

---

🔄 refreshToken

Refreshes the access and refresh tokens. This is useful to get new tokens without asking the user for their credentials again.

Parameters

• refreshToken: String - The refresh token.
• refreshSecret: String - The secret for the refresh token.
• accessTokenSecret: String - The secret for the access token.
• accessTokenExpiry: String (default = "15m") - The expiry duration for the access token.
• refreshTokenExpiry: String (default = "7d") - The expiry duration for the refresh token.

Returns

• Object
  • accessToken: String - The new access token.
  • refreshToken: String - The new refresh token.
  • status: Number - 200 if successful.

Example

import { refreshToken } from "jwt-authorize";

const newTokens = refreshToken(
  "your-old-refresh-token",
  "refresh-secret",
  "access-secret"
);

console.log(newTokens); // { accessToken: "...", refreshToken: "...", status: 200 }

---

📜 License

This package is licensed under the MIT License.