如何为php运行okta auth示例

composer require okta/okta-sdk-php

require 'vendor/autoload.php';

use Okta\ClientBuilder;

// 根据您的实际情况填写下面的配置信息
$oktaConfig = [
    'clientId' => 'YOUR_CLIENT_ID',
    'clientSecret' => 'YOUR_CLIENT_SECRET',
    'orgUrl' => 'https://your-okta-domain.okta.com',
    'redirectUri' => 'http://localhost/callback.php'
];

$client = ClientBuilder::build()
    ->setConfig($oktaConfig)
    ->build();

require 'vendor/autoload.php';

use Okta\ClientBuilder;
use Okta\JwtVerifier\Discovery;

$oktaConfig = [
    'clientId' => 'YOUR_CLIENT_ID',
    'clientSecret' => 'YOUR_CLIENT_SECRET',
    'orgUrl' => 'https://your-okta-domain.okta.com',
    'redirectUri' => 'http://localhost/callback.php'
];

$client = ClientBuilder::build()
    ->setConfig($oktaConfig)
    ->build();

$authorizationCode = $_GET['code'];

$token = $client->getToken($authorizationCode, $oktaConfig['redirectUri']);

$idToken = $token->getIdToken();
$accessToken = $token->getAccessToken();

// 可以根据需要将ID令牌和访问令牌保存到会话或数据库中

// 验证ID令牌
$discovery = Discovery::getInstance();
$discovery->setCache(new YourCacheImplementation());

$verifier = $discovery->getVerifier($oktaConfig['orgUrl']);
$jwt = $verifier->verify($idToken);

// 根据需要处理身份验证成功后的逻辑

echo '用户身份验证成功！';