在ThinkPHP框架中实现OAuth2.0协议可以通过使用第三方库 bshaffer/oauth2-server-php
。以下是实现步骤:
bshaffer/oauth2-server-php
库。composer require bshaffer/oauth2-server-php
OAuth2Controller
控制器,用于处理 OAuth2.0 相关请求。namespace app\controller;
use think\Controller;
use OAuth2\Request;
use OAuth2\Response;
use OAuth2\Server;
class OAuth2Controller extends Controller
{
public function authorize()
{
// 初始化 OAuth2.0 服务器
$server = new Server(
new MyOAuth2Storage(), // 自定义的存储逻辑
[
'enforce_state' => true,
'allow_implicit' => true,
]
);
// 处理请求
$request = Request::createFromGlobals();
$response = new Response();
// 验证请求是否合法
if (!$server->validateAuthorizeRequest($request, $response)) {
return $response->send();
}
// 显示授权页面
return view('oauth2/authorize', [
'client_id' => $request->query('client_id'),
'redirect_uri' => $request->query('redirect_uri'),
'response_type' => $request->query('response_type'),
'scope' => $request->query('scope'),
'state' => $request->query('state'),
]);
}
public function token()
{
// 初始化 OAuth2.0 服务器
$server = new Server(
new MyOAuth2Storage(), // 自定义的存储逻辑
[
'access_lifetime' => 3600,
]
);
// 处理请求
$request = Request::createFromGlobals();
$response = new Response();
// 处理授权请求
if (!$server->validateAuthorizeRequest($request, $response)) {
return $response->send();
}
// 处理授权码
if ($request->request('grant_type') === 'authorization_code') {
$server->handleTokenRequest($request, $response);
return $response->send();
}
// 处理密码授权
if ($request->request('grant_type') === 'password') {
$server->handleTokenRequest($request, $response);
return $response->send();
}
// 处理客户端授权
if ($request->request('grant_type') === 'client_credentials') {
$server->handleTokenRequest($request, $response);
return $response->send();
}
// 处理刷新令牌
if ($request->request('grant_type') === 'refresh_token') {
$server->handleTokenRequest($request, $response);
return $response->send();
}
// 处理错误请求
$response->setError(400, 'invalid_request', 'Invalid grant type');
return $response->send();
}
}
MyOAuth2Storage
,用于保存 OAuth2.0 相关数据。namespace app\controller;
use OAuth2\Storage\AccessTokenInterface;
use OAuth2\Storage\AuthCodeInterface;
use OAuth2\Storage\ClientCredentialsInterface;
use OAuth2\Storage\RefreshTokenInterface;
use OAuth2\Storage\UserCredentialsInterface;
class MyOAuth2Storage implements
AccessTokenInterface,
AuthCodeInterface,
ClientCredentialsInterface,
RefreshTokenInterface,
UserCredentialsInterface
{
// 实现 AccessTokenInterface 接口
public function getAccessToken($oauth_token)
{
// TODO: 从数据库或缓存中获取访问令牌信息
return [
'expires' => time() + 3600,
'client_id' => '1234',
'user_id' => '5678',
'scope' => 'read write',
];
}
public function setAccessToken($oauth_token, $client_id, $user_id, $expires, $scope = null)
{
// TODO: 将访问令牌信息保存到数据库或缓存中
}
public function unsetAccessToken($access_token)
{
// TODO: 从数据库或缓存中删除访问令牌信息
}
// 实现 AuthCodeInterface 接口
// ...
// 实现 ClientCredentialsInterface 接口
// ...
// 实现 RefreshTokenInterface 接口
// ...
// 实现 UserCredentialsInterface 接口
// ...
}
use think\facade\Route;
Route::get('oauth2/authorize', 'OAuth2Controller/authorize');
Route::post('oauth2/token', 'OAuth2Controller/token');
至此,通过以上步骤,已经在 ThinkPHP 框架中实现了 OAuth2.0 协议。需要注意的是,在实际应用中,还需要进行安全性和权限方面的设置,以保证系统的安全性和稳定性。