feat(deploy): webhook de Gitea → /webhook/deploy

Gitea 1.22.6 no soporta Actions completo. Solución:
- WebhookController valida HMAC-SHA256, dispara script en background
- /usr/local/bin/dummybot-deploy.sh hace git pull + composer + npm + migrate + up
- Webhook en Gitea → POST http://157.180.77.232:18080/webhook/deploy
- Secreto DEPLOY_WEBHOOK_SECRET en .env, validado por X-Hub-Signature-256
- Mount del script y log dir al container dummybot_app

app/Http/Controllers/WebhookController.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Log;
+
+class WebhookController extends Controller {
+    /**
+     * Webhook de Gitea para disparar el deploy.
+     * Gitea envía POST con X-Hub-Signature-256 (HMAC-SHA256).
+     * Si la firma coincide, lanza el script de deploy en background.
+     */
+    public function deploy(Request $r): JsonResponse {
+        $secret = config('app.deploy_webhook_secret', env('DEPLOY_WEBHOOK_SECRET'));
+        $body   = $r->getContent();
+        $sig    = $r->header('X-Hub-Signature-256', '');
+
+        if ($secret && ! $this->validSignature($body, $sig, $secret)) {
+            Log::warning('[webhook] firma inválida', ['sig' => substr((string) $sig, 0, 20)]);
+            return response()->json(['ok' => false, 'error' => 'invalid signature'], 401);
+        }
+
+        $payload = json_decode($body, true) ?: [];
+        $ref     = $payload['ref'] ?? '';
+        $branch  = str_starts_with($ref, 'refs/heads/') ? substr($ref, 10) : 'main';
+
+        // Solo main (o el branch que se quiera)
+        if (! in_array($branch, ['main', 'master'], true)) {
+            Log::info("[webhook] push a '$branch' ignorado");
+            return response()->json(['ok' => true, 'skipped' => 'branch != main'], 200);
+        }
+
+        // Lanza el deploy en background, desacoplado del request
+        $script = '/usr/local/bin/dummybot-deploy.sh';
+        if (is_executable($script)) {
+            $logDir  = '/var/log/dummybot-deploy';
+            @mkdir($logDir, 0755, true);
+            $logFile = $logDir . '/deploy-' . date('Ymd-His') . '.log';
+            $cmd     = sprintf('BRANCH=%s nohup %s >> %s 2>&1 &', escapeshellarg($branch), $script, escapeshellarg($logFile));
+            exec($cmd);
+            Log::info("[webhook] deploy branch=$branch lanzado log=$logFile");
+            return response()->json(['ok' => true, 'status' => 'deploy started', 'log' => basename($logFile)], 202);
+        }
+
+        // Si el script no está (entorno local / sin permisos) — solo log
+        Log::info("[webhook] push branch=$branch (script no disponible)");
+        return response()->json(['ok' => true, 'status' => 'logged only'], 200);
+    }
+
+    private function validSignature(string $body, string $sig, string $secret): bool {
+        if (! str_starts_with($sig, 'sha256=')) return false;
+        $expected = 'sha256=' . hash_hmac('sha256', $body, $secret);
+        return hash_equals($expected, $sig);
+    }
+}

docker-compose.yml

@@ -10,8 +10,11 @@ services:
     working_dir: /var/www
     volumes:
       - .:/var/www
+      - /usr/local/bin/dummybot-deploy.sh:/usr/local/bin/dummybot-deploy.sh:ro
+      - /var/log/dummybot-deploy:/var/log/dummybot-deploy
     environment:
       - AUTO_MIGRATE=${AUTO_MIGRATE:-0}
+      - DEPLOY_WEBHOOK_SECRET=${DEPLOY_WEBHOOK_SECRET:-}
     networks:
       - laravel
 

routes/web.php

@@ -2,6 +2,7 @@
 
 use App\Http\Controllers\PageController;
 use App\Http\Controllers\TaskController;
+use App\Http\Controllers\WebhookController;
 use App\Http\Controllers\Auth\LoginController;
 use App\Http\Controllers\Api\DeviceController;
 use App\Http\Controllers\Api\ProjectController;
@@ -16,6 +17,9 @@
 Route::post('/register',[LoginController::class, 'register']);
 Route::post('/logout',  [LoginController::class, 'logout'])->middleware('auth:sanctum')->name('logout');
 
+// ─── Webhook de Gitea (dispara deploy) ───
+Route::post('/webhook/deploy', [WebhookController::class, 'deploy']);
+
 // ─── Páginas protegidas ───
 Route::middleware('auth:sanctum')->group(function () {
     Route::get('/app',          [PageController::class, 'app'])->name('app');