oauth2_server-2.0.x-dev/tests/modules/oauth2_server_test/oauth2_server_test.module

<?php

/**
 * @file
 * Support module for OAuth2 Server testing.
 */

use Drupal\oauth2_server\ServerInterface;
use Drupal\user\UserInterface;

/**
 * Implements hook_oauth2_server_user_claims_alter().
 */
function oauth2_server_test_oauth2_server_user_claims_alter(array &$claims, UserInterface $account, array $requested_scopes) {
  if (in_array('phone', $requested_scopes)) {
    $claims['phone_number'] = '123456';
    $claims['phone_number_verified'] = FALSE;
  }
}

/**
 * Implements hook_oauth2_server_default_scope().
 */
function oauth2_server_test_oauth2_server_default_scope(ServerInterface $server) {
  // Grant "basic" and "admin" scopes by default.
  if ($server->id() == 'test_server') {
    return ['basic', 'admin'];
  }
}

/**
 * Implements hook_oauth2_server_scope_access_alter().
 */
function oauth2_server_test_oauth2_server_scope_access_alter(&$context) {
  if ($context['server']->id() == 'test_server') {
    // We have to loop through the scopes because the actual ids are
    // prefixed with the server id.
    foreach ($context['scopes'] as $id => $scope) {
      if ($scope->scope_id == 'forbidden') {
        unset($context['scopes'][$id]);
      }
    }
  }
}