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app/admin/middleware/CheckLogin.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace app\admin\middleware;
+
+use app\common\traits\JumpTrait;
+use app\Request;
+use Closure;
+use ReflectionClass;
+use ReflectionException;
+use app\admin\service\annotation\MiddlewareAnnotation;
+
+class CheckLogin
+{
+    use JumpTrait;
+
+    /**
+     * @throws ReflectionException
+     */
+    public function handle(Request $request, Closure $next)
+    {
+        $controller = $request->controller();
+        if (empty($controller)) return $next($request);
+        if (str_contains($controller, '.')) $controller = str_replace('.', '\\', $controller);
+        $action          = $request->action();
+        $controllerClass = 'app\\admin\\controller\\' . $controller;
+        $classObj        = new ReflectionClass($controllerClass);
+        $properties      = $classObj->getDefaultProperties();
+        // 整个控制器是否忽略登录
+        $ignoreLogin   = $properties['ignoreLogin'] ?? false;
+        $adminUserInfo = session('admin');
+        if (!$ignoreLogin) {
+            $noNeedCheck = $properties['noNeedCheck'] ?? [];
+            if (in_array($action, $noNeedCheck)) {
+                return $next($request);
+            }
+            try {
+                $reflectionMethod = new \ReflectionMethod($controllerClass, $action);
+                $attributes       = $reflectionMethod->getAttributes(MiddlewareAnnotation::class);
+                foreach ($attributes as $attribute) {
+                    $annotation = $attribute->newInstance();
+                    $_ignore    = (array)$annotation->ignore;
+                    // 控制器中的某个方法忽略登录
+                    if (in_array('LOGIN', $_ignore)) return $next($request);
+                }
+            }catch (\Throwable) {
+            }
+            if (empty($adminUserInfo)) {
+                return redirect(__url('login/index'));
+            }
+            // 判断是否登录过期
+            $expireTime = $adminUserInfo['expire_time'];
+            if ($expireTime !== 0 && time() > $expireTime) {
+                session('admin', null);
+                $this->error('登录已过期，请重新登录', [], __url(env('EASYADMIN.ADMIN') . '/login/index'));
+            }
+        }
+        $request->adminUserInfo = $adminUserInfo ?: [];
+        return $next($request);
+    }
+}