Manual fixes for upgrading to Laravel 5.6.

.travis.yml

@@ -1,7 +1,6 @@
 language: php
 
 php:
-  - 7.0
   - 7.1
   - 7.2
   - nightly

app/Http/Controllers/Auth/RegisterController.php

@@ -70,4 +70,4 @@ protected function create(array $data)
             'password' => bcrypt($data['password']),
         ]);
     }
-}
+}

app/Http/Kernel.php

@@ -51,11 +51,12 @@ class Kernel extends HttpKernel
      * @var array
      */
     protected $routeMiddleware = [
-        'auth'       => \Illuminate\Auth\Middleware\Authenticate::class,
-        'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
-        'bindings'   => \Illuminate\Routing\Middleware\SubstituteBindings::class,
-        'can'        => \Illuminate\Auth\Middleware\Authorize::class,
-        'guest'      => \Departur\Http\Middleware\RedirectIfAuthenticated::class,
-        'throttle'   => \Illuminate\Routing\Middleware\ThrottleRequests::class,
+        'auth'          => \Illuminate\Auth\Middleware\Authenticate::class,
+        'auth.basic'    => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
+        'bindings'      => \Illuminate\Routing\Middleware\SubstituteBindings::class,
+        'cache.headers' => \Illuminate\Http\Middleware\SetCacheHeaders::class,
+        'can'           => \Illuminate\Auth\Middleware\Authorize::class,
+        'guest'         => \Departur\Http\Middleware\RedirectIfAuthenticated::class,
+        'throttle'      => \Illuminate\Routing\Middleware\ThrottleRequests::class,
     ];
 }

app/Http/Middleware/TrustProxies.php

@@ -15,15 +15,9 @@ class TrustProxies extends Middleware
     protected $proxies;
 
     /**
-     * The current proxy header mappings.
+     * The headers that should be used to detect proxies.
      *
-     * @var array
+     * @var string
      */
-    protected $headers = [
-        Request::HEADER_FORWARDED         => 'FORWARDED',
-        Request::HEADER_X_FORWARDED_FOR   => 'X_FORWARDED_FOR',
-        Request::HEADER_X_FORWARDED_HOST  => 'X_FORWARDED_HOST',
-        Request::HEADER_X_FORWARDED_PORT  => 'X_FORWARDED_PORT',
-        Request::HEADER_X_FORWARDED_PROTO => 'X_FORWARDED_PROTO',
-    ];
-}
+    protected $headers = Request::HEADER_X_FORWARDED_ALL;
+}

composer.json

@@ -60,9 +60,6 @@
     "config": {
         "preferred-install": "dist",
         "sort-packages": true,
-        "optimize-autoloader": true,
-        "platform": {
-            "php": "7.0.22"
-        }
+        "optimize-autoloader": true
     }
 }