WIP

.gitignore

@@ -4,3 +4,5 @@ docs
 vendor
 coverage
 .idea
+.php_cs.cache
+.phpunit.result.cache

composer.json

@@ -21,6 +21,8 @@
     ],
     "require": {
         "php": "^7.1",
+        "illuminate/container": "5.5.*|5.8.*|^6.0",
+        "illuminate/contracts": "5.5.*|5.8.*|^6.0",
         "illuminate/http": "5.5.*|5.8.*|^6.0",
         "illuminate/support": "5.5.*|5.8.*|^6.0"
     },

src/IpMiddleware.php

@@ -3,22 +3,47 @@
 namespace Orkhanahmadov\LaravelIpMiddleware;
 
 use Closure;
+use Illuminate\Contracts\Config\Repository;
+use Illuminate\Contracts\Foundation\Application;
+use Illuminate\Http\Request;
 use Illuminate\Http\Response;
 use Illuminate\Support\Arr;
 
 class IpMiddleware
 {
+    /**
+     * @var Application
+     */
+    private $application;
+    /**
+     * @var Repository
+     */
+    private $config;
+
+    /**
+     * IpMiddleware constructor.
+     * @param Application $application
+     * @param Repository $config
+     */
+    public function __construct(Application $application, Repository $config)
+    {
+        $this->application = $application;
+        $this->config = $config;
+    }
+
     /**
      * Handle an incoming request.
      *
-     * @param \Illuminate\Http\Request $request
+     * @param Request $request
      * @param Closure $next
      * @param array $allowedIp
      * @return mixed
      */
     public function handle($request, Closure $next, ...$allowedIp)
     {
-        if (!app()->environment(config('ip-middleware.ignore_environments')) && !in_array($request->ip(), Arr::flatten($allowedIp))) {
+        if (! $this->application->environment($this->config->get('ip-middleware.ignore_environments')) &&
+            !in_array($request->ip(), Arr::flatten($allowedIp))
+        ) {
             abort(Response::HTTP_FORBIDDEN);
         }
 

tests/IpMiddlewareTest.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Orkhanahmadov\LaravelIpMiddleware\Tests;
+
+use Illuminate\Http\Request;
+use Orkhanahmadov\LaravelIpMiddleware\IpMiddleware;
+use Symfony\Component\HttpKernel\Exception\HttpException;
+
+class IpMiddlewareTest extends TestCase
+{
+    public function testFails()
+    {
+        $this->withoutExceptionHandling();
+        $this->expectException(HttpException::class);
+        $middleware = $this->app->make(IpMiddleware::class);
+        $request = Request::create('/', 'GET', [], [], [], ['REMOTE_ADDR' => '1.1.1.0']);
+
+        $middleware->handle($request, function () {
+        }, '1.1.1.1');
+    }
+
+    public function testPasses()
+    {
+        $this->withoutExceptionHandling();
+        $middleware = new IpMiddleware();
+        $request = Request::create('/', 'GET', [], [], [], ['REMOTE_ADDR' => '1.1.1.1']);
+
+        $middleware->handle($request, function () {
+        }, '1.1.1.1');
+    }
+}