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54 lines
1.2 KiB
54 lines
1.2 KiB
<?php |
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namespace app\middleware\admin; |
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use think\facade\Session; |
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use think\Request; |
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/** |
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* 单点登录判断 |
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* Class SinglePoint |
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* @package app\middleware\admin |
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* @author chenlong <vip_chenlong@163.com> |
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*/ |
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class SinglePoint |
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{ |
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private const SINGLE_POINT_PRE = "__Sd__single"; |
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/** |
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* @param Request $request |
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* @param \Closure $closure |
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* @return mixed|\think\response\Redirect|void |
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* @throws \Exception |
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*/ |
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public function handle(Request $request, \Closure $closure) |
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{ |
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if (!env('APP_DEBUG', false) && !$this->verifySinglePoint()) { |
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session(null); |
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return redirect(admin_url('login', [ |
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'tip' => lang('login single point') |
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])); |
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} |
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return $closure($request); |
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} |
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/** |
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* 验证单点登录 |
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* @return bool |
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*/ |
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private function verifySinglePoint() |
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{ |
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$singPoint = cache(self::SINGLE_POINT_PRE . admin_session('id')); |
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return !$singPoint || $singPoint == Session::getId(); |
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} |
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/** |
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* 设置单点登录 |
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*/ |
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public static function setSinglePoint() |
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{ |
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cache(self::SINGLE_POINT_PRE . admin_session('id'), Session::getId(), config('session.expire')); |
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} |
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}
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