Login with Bukua OAuth for Laravel

This package simplifies OAuth authentication using Bukua in Laravel applications.

Prerequisites

Bukua Developer Account:

• Create a User Access Client in the Bukua Developer Dashboard.
• Obtain your:
  • client_id
  • client_secret

Configuration

Add these variables to your .env file:

BUKUA_USER_ACCESS_CLIENT_ID=your-client-id
BUKUA_USER_ACCESS_CLIENT_SECRET=your-client-secret

BUKUA_USER_ACCESS_CALLBACK_URL="http://your-app-url/bukua-auth/callback"
BUKUA_BASE_URL="https://bukua-core.apptempest.com/"

BUKUA_USER_MODEL="App\\Models\\User"  # Your User model path
BUKUA_REDIRECT_AFTER_LOGIN="/dashboard"  # Route after successful login

Key Notes:

✅ BUKUA_USER_MODEL: Ensure this matches your application’s User model location.
✅ Callback URL: Must be registered when creating a user access client in the developer dashboard.

User model configuration

To ensure your User model can handle the necessary data, you need to update the fillable property to include the following fields:

     protected $fillable = [
          ...
         'bukua_user_id',
         'bukua_access_token',
         'bukua_refresh_token',
         'name',
     ];

Users table configuration

Update your users table migration to ensure it includes the new fields. Ensure all fields in your users table are nullable to prevent errors when adding a new user.

    Schema::table('users', function ($table) {
        ...
        $table->char('bukua_user_id', 36)->nullable();
        $table->text('bukua_access_token')->nullable();
        $table->text('bukua_refresh_token')->nullable();
        $table->string('name')->nullable();
    });

Execute the migration to apply the changes to your database:

    php artisan migrate

Installation

1. In your terminal, run

composer require digram/bukua-auth

2. Clear your configuration cache by running

php artisan cache:clear

Adding the Login Button

To implement the "Login with Bukua" button in your Blade template:

<!-- Login with Bukua Button -->
@if (Route::has('bukua-auth.authorize'))
    <form action="{{ route('bukua-auth.authorize') }}" method="POST">
        @csrf
        <button type="submit" class="btn btn-primary">
            Login with Bukua
        </button>
    </form>
@endif

Events (Optional Customization)

Listen for the BukuaUserLoggedInEvent event to extend functionality:

// In your EventServiceProvider.php
protected $listen = [
    \BukuaAuth\Events\BukuaUserLoggedInEvent::class => [
        \App\Listeners\HandleBukuaUserLoggedIn::class, // Your listener
    ],
];

// \App\Listeners\HandleBukuaUserLoggedIn
class HandleBukuaUserLoggedIn
{
    /**
     * Handle the event.
     *
     * @param  \BukuaAuth\Events\BukuaUserLoggedInEvent  $event
     * @return void
     */
    public function handle(BukuaUserLoggedInEvent $event)
    {
        // Access the user from the event
        $user = $event->user;

        // Write in laravel log
        \Log::info("Bukua user logged in: {$user->uid}", [
            'user_uid' => $user->uid,
            'email' => $user->email,
            'timestamp' => now(),
        ]);
    }
}

Example Use Cases:

• Make further api calls, e.g, to fetch user subjects.
• Log when a user signs in.

User Information Endpoints

Endpoints for fetching information about the currently authenticated user.

Endpoints

1. Basic Profile

• Endpoint: GET /api/v1/me
• Description: Retrieves the basic profile information of the logged-in user such as name and school.

2. User Roles

• Endpoint: GET /api/v1/me/roles
• Description: Returns the roles associated with the current user at their school (e.g., teacher, principal, or head of department).

3. User Subjects

• Endpoint: GET /api/v1/me/subjects
• Description: Fetches the subjects associated with the authenticated user.