openxtrem/openid-connect-php-lib

简约的 OpenID Connect 客户端

3.0.1 2024-09-20 12:33 UTC

This package is auto-updated.

Last update: 2024-09-20 10:34:26 UTC


README

这是一个简单的库,允许应用通过基本的 OpenID Connect 流程进行用户认证。本库旨在通过简化配置,让对 OpenID Connect 协议了解不多的开发者也能轻松设置认证。

特别感谢 Justin Richer 和 Amanda Anganes 对本协议的帮助和支持。

需求

  1. PHP 5.4 或更高版本
  2. CURL 扩展
  3. JSON 扩展

安装

  1. 使用 composer 安装库
    composer require jumbojett/openid-connect-php
    
  2. 包含 composer 自动加载器
    require __DIR__ . '/vendor/autoload.php';
    

示例 1:基本客户端

use Jumbojett\OpenIDConnectClient;

$oidc = new OpenIDConnectClient('https://id.provider.com',
                                'ClientIDHere',
                                'ClientSecretHere');
$oidc->setCertPath('/path/to/my.cert');
$oidc->authenticate();
$name = $oidc->requestUserInfo('given_name');

查看 openid 规范以获取可用用户属性

示例 2:动态注册

use Jumbojett\OpenIDConnectClient;

$oidc = new OpenIDConnectClient("https://id.provider.com");

$oidc->register();
$client_id = $oidc->getClientID();
$client_secret = $oidc->getClientSecret();

// Be sure to add logic to store the client id and client secret

示例 3:网络和安全

// Configure a proxy
$oidc->setHttpProxy("http://my.proxy.com:80/");

// Configure a cert
$oidc->setCertPath("/path/to/my.cert");

示例 4:请求客户端凭证令牌

use Jumbojett\OpenIDConnectClient;

$oidc = new OpenIDConnectClient('https://id.provider.com',
                                'ClientIDHere',
                                'ClientSecretHere');
$oidc->providerConfigParam(array('token_endpoint'=>'https://id.provider.com/connect/token'));
$oidc->addScope('my_scope');

// this assumes success (to validate check if the access_token property is there and a valid JWT) :
$clientCredentialsToken = $oidc->requestClientCredentialsToken()->access_token;

示例 5:请求资源所有者令牌(带有客户端认证)

use Jumbojett\OpenIDConnectClient;

$oidc = new OpenIDConnectClient('https://id.provider.com',
                                'ClientIDHere',
                                'ClientSecretHere');
$oidc->providerConfigParam(array('token_endpoint'=>'https://id.provider.com/connect/token'));
$oidc->addScope('my_scope');

//Add username and password
$oidc->addAuthParam(array('username'=>'<Username>'));
$oidc->addAuthParam(array('password'=>'<Password>'));

//Perform the auth and return the token (to validate check if the access_token property is there and a valid JWT) :
$token = $oidc->requestResourceOwnerToken(TRUE)->access_token;

示例 6:适用于隐式流的简单客户端,例如 Azure AD B2C(见 http://openid.net/specs/openid-connect-core-1_0.html#ImplicitFlowAuth

use Jumbojett\OpenIDConnectClient;

$oidc = new OpenIDConnectClient('https://id.provider.com',
                                'ClientIDHere',
                                'ClientSecretHere');
$oidc->setResponseTypes(array('id_token'));
$oidc->addScope(array('openid'));
$oidc->setAllowImplicitFlow(true);
$oidc->addAuthParam(array('response_mode' => 'form_post'));
$oidc->setCertPath('/path/to/my.cert');
$oidc->authenticate();
$sub = $oidc->getVerifiedClaims('sub');

示例 7:访问令牌的元数据(见 https://tools.ietf.org/html/rfc7662

use Jumbojett\OpenIDConnectClient;

$oidc = new OpenIDConnectClient('https://id.provider.com',
                                'ClientIDHere',
                                'ClientSecretHere');
$data = $oidc->introspectToken('an.access-token.as.given');
if (!$data->active) {
    // the token is no longer usable
}

示例 8:PKCE 客户端

use Jumbojett\OpenIDConnectClient;

$oidc = new OpenIDConnectClient('https://id.provider.com',
                                'ClientIDHere',
                                null);
$oidc->setCodeChallengeMethod('S256');
$oidc->authenticate();
$name = $oidc->requestUserInfo('given_name');

开发环境

在某些情况下,您可能需要在开发系统上禁用 SSL 安全性。注意:不建议在生产系统上这样做。

$oidc->setVerifyHost(false);
$oidc->setVerifyPeer(false);

此外,您的本地系统可能不支持 HTTPS,因此您可能需要禁用升级到 HTTPS

$oidc->httpUpgradeInsecureRequests(false);

待办事项

  • 动态注册不支持注册认证令牌和端点

贡献

  • 所有合并后的 pull request 应添加到 CHANGELOG.md 文件中。