Added feature: hide specified keys

README.md

@@ -55,8 +55,17 @@ FilamentEnvEditorPlugin::make()
     ->slug('env-editor')
 ```
 
+### Hiding keys
+
+Some keys you may consider to be particularly sensitive and don't wish to expose them, even through this package. You can hide them through this interface:
+
+```php
+FilamentEnvEditorPlugin::make()
+    ->hideKeys('APP_KEY', 'BCRYPT_ROUNDS')
+```
 
 ### Authorization
+
 If you would like to prevent certain users from accessing the logs page, you should add a `authorize` callback in the FilamentLEnvEditorPlugin chain.
 
 ```php

src/FilamentEnvEditorPlugin.php

@@ -25,6 +25,11 @@ class FilamentEnvEditorPlugin implements Plugin
 
     protected string|\Closure $slug = 'env-editor';
 
+    /**
+     * @var list<string>
+     */
+    protected array $hideKeys = [];
+
     public function getId(): string
     {
         return 'filament-env-editor';
@@ -134,4 +139,21 @@ public function getSlug(): string
     {
         return $this->evaluate($this->slug);
     }
+
+    public function hideKeys(string ...$keys): static
+    {
+        $this->hideKeys = $keys;
+
+        return $this;
+    }
+
+    /**
+     * Retrieves the list of environment keys that should be hidden from the UI.
+     *
+     * @return list<string>
+     */
+    public function getHiddenKeys(): array
+    {
+        return $this->hideKeys;
+    }
 }

src/Pages/Actions/Backups/UploadBackupAction.php

@@ -20,7 +20,7 @@ protected function setUp(): void
         $this->form([
             FileUpload::make('file')->saveUploadedFileUsing(static function (
                 BaseFileUpload $component,
-                TemporaryUploadedFile $file
+                TemporaryUploadedFile $file,
             ): ?string {
                 $backupsPath = app(EnvEditor::class)->getFilesManager()->getBackupsDir();
 

src/Pages/ViewEnv.php

@@ -110,21 +110,25 @@ private function getFirstTab(): array
             ->filter(fn (EntryObj $obj) => !$obj->isSeparator())
             ->groupBy('group')
             ->map(function (Collection $group) {
-                $fields = $group->map(function (EntryObj $obj) {
-                    return Forms\Components\Group::make([
-                        Forms\Components\Actions::make([
-                            EditAction::make("edit_{$obj->key}")->setEntry($obj),
-                            DeleteAction::make("delete_{$obj->key}")->setEntry($obj),
-                        ])->alignEnd(),
-                        Forms\Components\Placeholder::make($obj->key)
-                            ->label('')
-                            ->content(new HtmlString("<code>{$obj->getAsEnvLine()}</code>"))
-                            ->columnSpan(4),
-                    ])->columns(5);
-                });
+                $fields = $group
+                    ->reject(fn (EntryObj $obj) => $this->shouldHideEnvVariable($obj->key))
+                    ->map(function (EntryObj $obj) {
+                        return Forms\Components\Group::make([
+                            Forms\Components\Actions::make([
+                                EditAction::make("edit_{$obj->key}")->setEntry($obj),
+                                DeleteAction::make("delete_{$obj->key}")->setEntry($obj),
+                            ])->alignEnd(),
+                            Forms\Components\Placeholder::make($obj->key)
+                                ->label('')
+                                ->content(new HtmlString("<code>{$obj->getAsEnvLine()}</code>"))
+                                ->columnSpan(4),
+                        ])->columns(5);
+                    });
 
                 return Forms\Components\Section::make()->schema($fields->all())->columns(1);
-            })->all();
+            })
+            ->filter(fn (Forms\Components\Section $s) => $s->hasChildComponentContainer(true))
+            ->all();
 
         $header = Forms\Components\Group::make([
             Forms\Components\Actions::make([
@@ -135,6 +139,11 @@ private function getFirstTab(): array
         return [$header, ...$envData];
     }
 
+    private function shouldHideEnvVariable(string $key): bool
+    {
+        return in_array($key, FilamentEnvEditorPlugin::get()->getHiddenKeys());
+    }
+
     /**
      * @return list<Component>
      */