🔑 Strapi Keycloak Passport Plugin

🚀 Seamlessly integrate Keycloak authentication with Strapi Admin Panel.
💼 Enterprise-grade security, role-based access control (RBAC), and streamlined authentication.

✨ Features

✅ 🔐 Single Sign-On (SSO) – Replace Strapi's default admin login with Keycloak authentication.
✅ 🛡️ Role Mapping – Dynamically map Keycloak roles to Strapi admin roles.
✅ ⚡ Auto-Assign Default Role – Ensure a default role (STRAPI_ADMIN → Super Admin) exists at first-time activation.
✅ 🔍 Strapi RBAC Integration – Leverage Strapi's native Roles & Permissions to enforce admin access.
✅ 💾 Persistent Admin Session – No redundant authentication; login once, persist across requests.
✅ 📜 Full Logging & Debugging – Logs every authentication & authorization event.

📦 Installation

yarn add strapi-keycloak-passport

or

npm install strapi-keycloak-passport

⚙️ Configuration

🔹 config/plugins.js

Add the following entry inside your config/plugins.js file:

1module.exports = ({ env }) => ({
2  'strapi-keycloak-passport': {
3    enabled: env('KEYCLOAK_PASSPORT_ACTIVE', true),
4    config: {
5      KEYCLOAK_AUTH_URL: env('KEYCLOAK_PASSPORT_AUTH_URL', 'https://keycloak.example.com/auth'),
6      KEYCLOAK_REALM: env('KEYCLOAK_PASSPORT_REALM', 'master'),
7      KEYCLOAK_CLIENT_ID: env('KEYCLOAK_PASSPORT_CLIENT_ID', 'strapi-admin'),
8      KEYCLOAK_CLIENT_SECRET: env('KEYCLOAK_PASSPORT_CLIENT_SECRET', 'your-secret'),
9      KEYCLOAK_TOKEN_URL: env('KEYCLOAK_PASSPORT_TOKEN_URL', '/token'),
10      KEYCLOAK_USERINFO_URL: env('KEYCLOAK_PASSPORT_USERINFO_URL', '/userinfo'),
11      roleConfigs: {
12        defaultRoleId: env('KEYCLOAK_PASSPORT_DEFAULT_ROLE_ID', 5),
13        excludedRoles: env('KEYCLOAK_PASSPORT_EXZIL_ROLES', [
14          'uma_authorization',
15          'default-roles-centralisedcms',
16          'offline_access',
17          'VIEWER',
18        ]),
19      },
20    },
21  },
22});

✅ This configuration:

• Enables or disables the plugin via KEYCLOAK_PASSPORT_ACTIVE.
• Connects to Keycloak using client credentials (KEYCLOAK_CLIENT_ID, KEYCLOAK_CLIENT_SECRET).
• Defines RBAC mappings, excluding irrelevant Keycloak roles from syncing.
• Auto-assigns a default role (defaultRoleId) if no mapping exists.

🛠 Setup in Keycloak

1️⃣ Create a Client

• Go to Keycloak Admin Panel → Clients
• Create New Client:
  • Client ID: strapi-admin
  • Access Type: Confidential
  • Root URL: https://your-strapi-instance.com/admin

• Save the client, then go to the Credentials tab and copy:

  • Client Secret
  • Client ID

2️⃣ Configure Admin Roles

• Go to Roles → Create Role
  • Role: STRAPI_ADMIN (This will map to Strapi Super Admin by default)
• Assign this role to Keycloak users who should have Strapi Super Admin access.

🔐 Role-Based Access Control (RBAC)

Strapi Keycloak Passport Plugin respects Strapi's native RBAC system.
It maps Keycloak roles to Strapi admin roles.

🛠 Managing Role Mappings

1️⃣ Go to: Admin Panel → Keycloak Plugin
2️⃣ Map Keycloak roles to Strapi admin roles.
3️⃣ Save the mapping.

🔄 Example Mapping:

📌 How Role Mapping Works

✅ If a Keycloak user logs in with STRAPI_ADMIN, they get Super Admin rights in Strapi.
✅ If no role mapping exists, they get assigned the default role (KEYCLOAK_PASSPORT_DEFAULT_ROLE_ID).

🔄 Authentication Flow

1sequenceDiagram
2  participant User
3  participant Strapi
4  participant Keycloak
5  User->>Strapi: Request login (email + password)
6  Strapi->>Keycloak: Authenticate via OAuth2
7  Keycloak->>Strapi: Return Access Token
8  Strapi->>Keycloak: Fetch User Info
9  Strapi->>Strapi: Find/Create Admin User
10  Strapi->>User: Return JWT Token

✅ Admin logs in once → session persists, no re-authentication needed on every request.

📜 API Endpoints

🚀 Next-Level Security

🎯 Final Command to Rule Them All

yarn develop

🔥 Your Strapi is now fully Keycloak-powered! 🔥