demo (#392)

app/Actions/Server/CreateServer.php

@@ -189,7 +189,7 @@ private static function providerRules(array $input): array
         return $server->provider()->createRules($input);
     }
 
-    private function createFirewallRules(Server $server): void
+    public function createFirewallRules(Server $server): void
     {
         $server->firewallRules()->createMany([
             [

app/Providers/DemoServiceProvider.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace App\Providers;
+
+use App\Facades\SSH;
+use App\Models\User;
+use Illuminate\Support\Facades\Http;
+use Illuminate\Support\ServiceProvider;
+
+class DemoServiceProvider extends ServiceProvider
+{
+    protected string $error = 'Cannot modify on Demo!';
+
+    protected array $canDelete = [
+        //
+    ];
+
+    protected array $canUpdate = [
+        'App\Models\ServerLog',
+        'App\Models\Script',
+        'App\Models\ScriptExecution',
+    ];
+
+    protected array $canCreate = [
+        'App\Models\ServerLog',
+        'App\Models\Script',
+        'App\Models\ScriptExecution',
+        'App\Models\FirewallRule',
+        'App\Models\PersonalAccessToken',
+    ];
+
+    public function register(): void
+    {
+        //
+    }
+
+    public function boot(): void
+    {
+        if (! config('app.demo') || app()->runningInConsole()) {
+            return;
+        }
+
+        // get all classes inside App\Models namespace
+        $models = collect(scandir(app_path('Models')))
+            ->filter(fn ($file) => ! in_array($file, ['.', '..']))
+            ->map(fn ($file) => 'App\\Models\\'.str_replace('.php', '', $file));
+
+        foreach ($models as $model) {
+            if (! in_array($model, $this->canCreate)) {
+                $this->preventCreating($model);
+            }
+            if (! in_array($model, $this->canUpdate)) {
+                $this->preventUpdating($model);
+            }
+            if (! in_array($model, $this->canDelete)) {
+                $this->preventDeletion($model);
+            }
+        }
+
+        SSH::fake('Demo SSH is enabled. No SSH commands will be executed.');
+        Http::fake([
+            '*' => Http::response([]),
+        ]);
+
+        config()->set('queue.default', 'sync');
+        config()->set('logging.default');
+        config()->set('session.driver', 'file');
+    }
+
+    private function preventUpdating(string $model): void
+    {
+        $model::updating(function ($m) {
+            $throw = true;
+            if ($m instanceof User && ! $m->isDirty(['name', 'email', 'password', 'two_factor_secret', 'two_factor_recovery_codes'])) {
+                $throw = false;
+            }
+            if ($throw) {
+                abort(403, $this->error);
+            }
+        });
+    }
+
+    private function preventDeletion(string $model): void
+    {
+        $model::deleting(function ($m) {
+            abort(403, $this->error);
+        });
+    }
+
+    private function preventCreating(string $model): void
+    {
+        $model::creating(function ($m) {
+            abort(403, $this->error);
+        });
+    }
+}

app/Support/Testing/SSHFake.php

@@ -4,6 +4,7 @@
 
 use App\Exceptions\SSHConnectionError;
 use App\Helpers\SSH;
+use App\Models\Server;
 use Illuminate\Support\Traits\ReflectsClosures;
 use PHPUnit\Framework\Assert;
 
@@ -28,6 +29,21 @@ public function __construct(?string $output = null)
         $this->output = $output;
     }
 
+    public function init(Server $server, ?string $asUser = null): self
+    {
+        $this->connection = null;
+        $this->log = null;
+        $this->asUser = null;
+        $this->server = $server->refresh();
+        $this->user = $server->getSshUser();
+        if ($asUser && $asUser != $server->getSshUser()) {
+            $this->user = $asUser;
+            $this->asUser = $asUser;
+        }
+
+        return $this;
+    }
+
     public function connectionWillFail(): void
     {
         $this->connectionWillFail = true;

app/Web/Pages/Login.php

@@ -24,6 +24,13 @@ public function mount(): void
         $this->initTwoFactor();
 
         $this->form->fill();
+
+        if (config('app.demo')) {
+            $this->form->fill([
+                'email' => 'demo@vitodeploy.com',
+                'password' => 'password',
+            ]);
+        }
     }
 
     public function logoutAction(): Action