By default, the SDK does not include any Eloquent models or database support. You can adapt the SDK to your application's needs by adding your own Eloquent models and database support.
Begin by creating a new Eloquent model class. You can use the make:model Artisan command to do this. Laravel ships with default user model named User, so we'll use the --force flag to overwrite it with our custom one.
Please ensure you have a backup of your existing User model before running this command, as it will overwrite your existing model.
php artisan make:model User --forceNext, open your app/Models/User.php file and modify it match the following example. Notably, we'll add a support for a new auth0 attribute. This attribute will be used to store the user's Auth0 ID, which is used to uniquely identify the user in Auth0.
<?php
declare(strict_types=1);
namespace App\Models;
use Illuminate\Auth\Authenticatable;
use Illuminate\Contracts\Auth\Access\Authorizable as AuthorizableContract;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Foundation\Auth\Access\Authorizable;
class User extends Model implements
AuthenticatableContract,
AuthorizableContract
{
use Authenticatable,
Authorizable,
HasFactory;
protected $fillable = [
'auth0',
'name',
'email',
'email_verified',
'password',
];
protected $hidden = [
'password',
'remember_token',
];
protected $casts = [
'email_verified_at' => 'datetime',
];
}Next, create a migration to update your application's users table schema to support these changes. Create a new migration file:
php artisan make:migration update_users_table --table=usersOpenly the newly created migration file (found under database/migrations and ending in update_users_table.php) and update to match the following example:
<?php
declare(strict_types=1);
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
return new class extends Migration
{
public function up()
{
Schema::table('users', function (Blueprint $table) {
$table->string('auth0')->nullable();
$table->boolean('email_verified')->default(false);
$table->unique('auth0', 'users_auth0_unique');
});
}
public function down()
{
Schema::table('users', function (Blueprint $table) {
$table->dropUnique('users_auth0_unique');
$table->dropColumn('auth0');
$table->dropColumn('email_verified');
});
}
};Now run the migration:
php artisan migrateYou'll need to create a new user repository class to handle the creation and retrieval of your Eloquent user models from your database table.
Create a new repository class in your application at app/Repositories/UserRepository.php, and update it to match the following example:
<?php
declare(strict_types=1);
namespace App\Repositories;
use App\Models\User;
use Auth0\Laravel\{UserRepositoryAbstract, UserRepositoryContract};
use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Str;
final class UserRepository extends UserRepositoryAbstract implements UserRepositoryContract
{
public function fromAccessToken(array $user): ?Authenticatable
{
/*
$user = [ // Example of a decoded access token
"iss" => "https://example.auth0.com/",
"aud" => "https://api.example.com/calendar/v1/",
"sub" => "auth0|123456",
"exp" => 1458872196,
"iat" => 1458785796,
"scope" => "read write",
];
*/
$identifier = $user['sub'] ?? $user['auth0'] ?? null;
if (null === $identifier) {
return null;
}
return User::where('auth0', $identifier)->first();
}
public function fromSession(array $user): ?Authenticatable
{
/*
$user = [ // Example of a decoded ID token
"iss" => "http://example.auth0.com",
"aud" => "client_id",
"sub" => "auth0|123456",
"exp" => 1458872196,
"iat" => 1458785796,
"name" => "Jane Doe",
"email" => "[email protected]",
];
*/
// Determine the Auth0 identifier for the user from the $user array.
$identifier = $user['sub'] ?? $user['auth0'] ?? null;
// Collect relevant user profile information from the $user array for use later.
$profile = [
'auth0' => $identifier,
'name' => $user['name'] ?? '',
'email' => $user['email'] ?? '',
'email_verified' => in_array($user['email_verified'], [1, true], true),
];
// Check if a cache of the user exists in memory to avoid unnecessary database queries.
$cached = $this->withoutRecording(fn () => Cache::get('auth0_user_' . $identifier));
if ($cached) {
// Immediately return a cached user if one exists.
return $cached;
}
$user = null;
// Check if the user exists in the database by Auth0 identifier.
if (null !== $identifier) {
$user = User::where('auth0', $identifier)->first();
}
// Optional: if the user does not exist in the database by Auth0 identifier, you could fallback to matching by email.
if (null === $user && isset($user['email'])) {
$user = User::where('email', $user['email'])->first();
}
// If a user was found, check if any updates to the local record are required.
if (null !== $user) {
$updates = [];
if ($user->auth0 !== $profile['auth0']) {
$updates['auth0'] = $profile['auth0'];
}
if ($user->name !== $profile['name']) {
$updates['name'] = $profile['name'];
}
if ($user->email !== $profile['email']) {
$updates['email'] = $profile['email'];
}
$emailVerified = in_array($user->email_verified, [1, true], true);
if ($emailVerified !== $profile['email_verified']) {
$updates['email_verified'] = $profile['email_verified'];
}
if ([] !== $updates) {
$user->update($updates);
$user->save();
}
if ([] === $updates && null !== $cached) {
return $user;
}
}
if (null === $user) {
// Local password column is not necessary or used by Auth0 authentication, but may be expected by some applications/packages.
$profile['password'] = Hash::make(Str::random(32));
// Create the user.
$user = User::create($profile);
}
// Cache the user for 30 seconds.
$this->withoutRecording(fn () => Cache::put('auth0_user_' . $identifier, $user, 30));
return $user;
}
/**
* Workaround for Laravel Telescope potentially causing an infinite loop.
* @link https://github.com/auth0/laravel-auth0/tree/main/docs/Telescope.md
*
* @param callable $callback
*/
private function withoutRecording($callback): mixed
{
$telescope = '\Laravel\Telescope\Telescope';
if (class_exists($telescope)) {
return "$telescope"::withoutRecording($callback);
}
return call_user_func($callback);
}
}Finally, update your application's config/auth.php file to configure the SDK to query your new user provider during authentication requests.
'providers' => [
'auth0-provider' => [
'driver' => 'auth0.provider',
'repository' => \App\Repositories\UserRepository::class,
],
],