Ask for email when generating LetsEncrypt SSLs (#452)

app/Actions/SSL/CreateSSL.php

@@ -30,6 +30,7 @@ public function create(Site $site, array $input): void
             'pk' => $input['private'] ?? null,
             'expires_at' => $input['type'] === SslType::LETSENCRYPT ? now()->addMonths(3) : $input['expires_at'],
             'status' => SslStatus::CREATING,
+            'email' => $input['email'] ?? null,
         ]);
         $ssl->domains = [$site->domain];
         if (isset($input['aliases']) && $input['aliases']) {
@@ -69,6 +70,12 @@ public static function rules(array $input): array
                 'after_or_equal:'.now(),
             ];
         }
+        if (isset($input['type']) && $input['type'] == SslType::LETSENCRYPT) {
+            $rules['email'] = [
+                'required',
+                'email',
+            ];
+        }
 
         return $rules;
     }

app/Models/Ssl.php

@@ -20,6 +20,7 @@
  * @property string $ca_path
  * @property ?array $domains
  * @property int $log_id
+ * @property string $email
  * @property ?ServerLog $log
  */
 class Ssl extends AbstractModel
@@ -36,6 +37,7 @@ class Ssl extends AbstractModel
         'status',
         'domains',
         'log_id',
+        'email',
     ];
 
     protected $casts = [
@@ -143,4 +145,13 @@ public function log(): BelongsTo
     {
         return $this->belongsTo(ServerLog::class);
     }
+
+    public function getEmailAttribute(?string $value): string
+    {
+        if ($value) {
+            return $value;
+        }
+
+        return $this->site->server->creator->email;
+    }
 }

app/SSH/Services/Webserver/Nginx.php

@@ -168,7 +168,7 @@ public function setupSSL(Ssl $ssl): void
             $domains .= ' -d '.$domain;
         }
         $command = view('ssh.services.webserver.nginx.create-letsencrypt-ssl', [
-            'email' => $ssl->site->server->creator->email,
+            'email' => $ssl->email,
             'domain' => $ssl->site->domain,
             'domains' => $domains,
         ]);

app/Web/Pages/Servers/Sites/Pages/SSL/Index.php

@@ -3,7 +3,9 @@
 namespace App\Web\Pages\Servers\Sites\Pages\SSL;
 
 use App\Actions\SSL\CreateSSL;
+use App\Enums\SslType;
 use App\Models\Ssl;
+use App\Web\Fields\AlertField;
 use App\Web\Pages\Servers\Sites\Page;
 use Filament\Actions\Action;
 use Filament\Actions\CreateAction;
@@ -11,6 +13,7 @@
 use Filament\Forms\Components\DatePicker;
 use Filament\Forms\Components\Select;
 use Filament\Forms\Components\Textarea;
+use Filament\Forms\Components\TextInput;
 use Filament\Forms\Get;
 use Filament\Support\Enums\MaxWidth;
 
@@ -45,25 +48,32 @@ protected function getHeaderActions(): array
                 ->label('New Certificate')
                 ->icon('heroicon-o-lock-closed')
                 ->form([
+                    AlertField::make('letsencrypt-info')
+                        ->warning()
+                        ->message('Let\'s Encrypt has rate limits. Read more about them <a href="https://letsencrypt.org/docs/rate-limits/" target="_blank" class="underline">here</a>.'),
                     Select::make('type')
                         ->options(
                             collect(config('core.ssl_types'))->mapWithKeys(fn ($type) => [$type => $type])
                         )
                         ->rules(fn (Get $get) => CreateSSL::rules($get())['type'])
                         ->reactive(),
+                    TextInput::make('email')
+                        ->rules(fn (Get $get) => CreateSSL::rules($get())['email'] ?? [])
+                        ->visible(fn (Get $get) => $get('type') === SslType::LETSENCRYPT)
+                        ->helperText('Email address to provide to Certbot.'),
                     Textarea::make('certificate')
                         ->rows(5)
                         ->rules(fn (Get $get) => CreateSSL::rules($get())['certificate'])
-                        ->visible(fn (Get $get) => $get('type') === 'custom'),
+                        ->visible(fn (Get $get) => $get('type') === SslType::CUSTOM),
                     Textarea::make('private')
                         ->label('Private Key')
                         ->rows(5)
                         ->rules(fn (Get $get) => CreateSSL::rules($get())['private'])
-                        ->visible(fn (Get $get) => $get('type') === 'custom'),
+                        ->visible(fn (Get $get) => $get('type') === SslType::CUSTOM),
                     DatePicker::make('expires_at')
                         ->format('Y-m-d')
                         ->rules(fn (Get $get) => CreateSSL::rules($get())['expires_at'])
-                        ->visible(fn (Get $get) => $get('type') === 'custom'),
+                        ->visible(fn (Get $get) => $get('type') === SslType::CUSTOM),
                     Checkbox::make('aliases')
                         ->label("Set SSL for site's aliases as well"),
                 ])