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JustineDevs
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authentication-setup

Implement secure authentication and RBAC authorization for web APIs, mobile apps, and enterprise portals using JWT and OAuth.

Updated Mar 20, 2026
Search Tags:#authorization#security#authentication#oauth#jwt#middleware#rbac
One-click install
npx skills add https://github.com/JustineDevs/E-Commerce --skill authentication-setup-justinedevs
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: authentication-setup
Source: https://github.com/JustineDevs/E-Commerce/tree/main/.claude/skills/authentication-setup
Command: npx skills add https://github.com/JustineDevs/E-Commerce --skill authentication-setup-justinedevs

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Authentication and authorization systems can be complex and error-prone; this skill guides you to design and implement secure login, token management, session handling, and RBAC.

Core Features & Use Cases

  • Password hashing and storage
  • JWT-based access and refresh tokens
  • OAuth / SSO integration
  • RBAC and session management
  • Use cases include API security for REST/GraphQL, web apps with protected routes, and mobile apps needing secure authentication.

Quick Start

Configure a new project by selecting login, token management, and RBAC requirements and implement step-by-step as described.

Frequently Asked Questions about authentication-setup

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement JWT access and refresh tokens for a web API?▼

To implement JWT access and refresh tokens for a web API, configure secure user authentication systems that issue tokens upon login and manage their lifecycle through middleware protection.

What is the best way to set up RBAC for protected application routes?▼

The best way to set up RBAC for protected routes is to apply role-based access control middleware to endpoints, ensuring user permissions are validated before granting access to application resources.

Can I use this approach to integrate OAuth and SSO into a mobile app?▼

Yes, you can use this approach to integrate OAuth and SSO into mobile apps, as it supports secure login and token management across web APIs, mobile applications, and enterprise portals.

How does password hashing work during the authentication setup process?▼

Password hashing during authentication setup works by applying cryptographic hashing algorithms to user passwords before storage, ensuring plain-text credentials are never persisted in the application database.

Why do I need middleware protection for my REST API authentication?▼

You need middleware protection for REST API authentication to intercept incoming requests, validate JWTs, and enforce RBAC rules before the request reaches your protected endpoint logic.

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