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oauth-authentication

Configure OAuth 2.0 and OpenID Connect authentication for Next.js and iOS clients.

Updated Feb 7, 2026
Search Tags:#oauth#oidc#pkce#bearer-token#web-auth#nextauth#ios-auth
One-click install
npx skills add https://github.com/rxtech-lab/agent-skills --skill oauth-authentication
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: oauth-authentication
Source: https://github.com/rxtech-lab/agent-skills/tree/main/skills/oauth-authentication
Command: npx skills add https://github.com/rxtech-lab/agent-skills --skill oauth-authentication

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Simplifies secure authentication for web and mobile apps by integrating OAuth 2.0 with PKCE, session cookies for web, and Bearer tokens for mobile, reducing the complexity of multi-platform auth setup.

Core Features & Use Cases

  • Unified authentication for web (Next.js) and iOS apps using OpenID Connect.
  • PKCE-based native/mobile flow, Bearer token support, and session management across platforms.
  • E2E testing guidance with mock mode and per-user headers to validate end-to-end auth behavior.

Quick Start

Configure the OAuth issuer and client IDs, set up NextAuth in the Next.js backend, implement PKCE in the iOS app, and wire token storage and session resolution as described in the references.

Frequently Asked Questions about oauth-authentication

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

FAQPage Schema
How do I set up OAuth 2.0 authentication for both Next.js and iOS clients?▼

Unified OAuth 2.0 authentication for Next.js and iOS clients is set up by configuring the OAuth issuer, integrating NextAuth in the backend, and implementing the PKCE flow for iOS to enable secure login across platforms.

What is PKCE and do I need it for iOS OAuth authentication?▼

PKCE is a security extension for OAuth 2.0 needed for native iOS apps. It prevents authorization code interception by requiring the app to generate a code verifier and challenge during the authentication flow.

Can I use Bearer tokens and session cookies together for web and mobile auth?▼

Yes, unified session management supports both session cookies for web applications and Bearer tokens for mobile clients. This approach simplifies secure authentication across multiple platforms.

How do I test OAuth authentication end-to-end with mock mode?▼

End-to-end OAuth authentication testing uses a mock mode with per-user headers to validate auth behavior. This allows you to simulate authentication flows without relying on actual external OAuth providers.

Does this approach support OpenID Connect for unified web and mobile session management?▼

Yes, OpenID Connect is supported for unified authentication across web and iOS apps. It enables PKCE-based native flows and Bearer token support to manage sessions consistently across platforms.

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