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authenticate-apps

Official

Password-protect sandbox apps in minutes.

Software Engineering#authentication#fastify#scrypt#session cookies#authorization gate#react login#iframe safe
AuthorMotion-Creative
Version1.0.0
Installs0

System Documentation

What problem does it solve?

It solves the problem of leaving a Runneth sandbox app unprotected by adding a first-visit password setup and a persistent login gate so only authorized users can access the app.

Core Features & Use Cases

  • Self-bootstrapping credentials setup: the first browser visit creates a username and password via a /setup flow and persists credentials on disk.
  • Scrypt hashing + HMAC-signed sessions: passwords are scrypt-hashed and session cookies are signed with a separate random secret, enabling safer rotation behavior.
  • Gated access with allow-listed endpoints: everything is blocked behind /login except explicit allow-list paths like /api/health and the auth endpoints needed to sign in.
  • React-friendly JSON auth endpoints: supports programmatic login via /api/auth/status, /api/auth/login, and /api/auth/logout for frontend gating (including iframe-safe cookie behavior).

Quick Start

Ask the agent to install authenticate-apps into your sandbox Fastify app and then open the app URL once to complete setup at /setup.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: authenticate-apps
Download link: https://github.com/Motion-Creative/runneth-apps/archive/main.zip#authenticate-apps

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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