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hspguard/README.md
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# 🛡️ HSP Guard
**HSP Guard** is a modern OpenID Connect (OIDC) identity provider and access management system for home labs. It provides secure authentication and granular authorization for all your self-hosted services, combining ease of use with enterprise-level control — without any vendor lock-in.
---
## ✨ Features
- **OIDC Provider**: Central login for your home lab apps
- **Admin UI**: Manage apps, users, roles, permissions, and sessions
- **API Tokens**: Issue access tokens with embedded roles and permissions
- **Flexible Authorization**: Support for roles, permissions, and groups (future)
- **App Registration**: Register OAuth/OIDC clients with custom permissions
- **Automatic Permission Sync**: Optionally fetch app permissions from `/.well-known/guard-configuration`
- **User & Admin Sessions**: See and revoke active user/app sessions
- **Pluggable**: Easily integrate new apps and services
- **Audit Logging**: Track actions for security and troubleshooting (planned)
---
## 🚀 Getting Started
### 1. **Run HSP Guard**
You can run HSP Guard via Docker, Docker Compose, or natively (see below).
### 2. **Register Your First App**
1. **Login as admin**
2. Go to **Apps → Register New App**
3. Enter:
- **Name** of your app
- **Redirect URIs** (for OIDC/OAuth callbacks)
- (Optional) **Permissions** (manual or auto-discovered from the app)
4. Save to receive a `client_id` and `client_secret`
5. Configure your app to use these for OIDC login
### 3. **Assign Permissions & Roles**
- Assign **default roles** to new users automatically (configurable)
- Create custom **roles** to bundle permissions (e.g., `FAMILY_MEMBER`)
- Assign users to roles and/or groups for flexible access control
---
## 🏗️ Concepts
### 🔑 **Permissions**
Fine-grained controls for app features (e.g., `music.play`, `dashboard.edit`).
Can be manually defined or auto-discovered from an apps `.well-known/guard-configuration` endpoint.
### 🧩 **Roles**
Named bundles of permissions (e.g., `GUEST`, `FAMILY_MEMBER`, `ADMIN`).
Assign to users/groups for easier management.
### 👥 **Groups**
(Planned) Logical user collections (e.g., “Family”, “Guests”, “Admins”) for batch management of roles/permissions.
### 👤 **Users**
Each user has a unique profile, roles, and group memberships.
---
## 🔗 OIDC/OAuth Integration
**HSP Guard** is a standard-compliant OIDC Provider. Any app supporting OIDC/OAuth can integrate.
- Register app in admin panel to get `client_id` & `client_secret`
- Configure your apps OIDC integration (see your apps docs)
- Token claims include `permissions` and `roles` for easy authorization
#### **Example Token Claims**
```json
{
"sub": "123456",
"name": "Alex Example",
"email": "alex@example.com",
"roles": ["GUEST"],
"permissions": ["dashboard.view", "music.play"]
}