Merge pull request #6635 from LibreSign/feat/limit_max-upload-files-at-api-side

feat: limit max upload files at api side

Author: vitormattos

lib/Capabilities.php

@@ -51,6 +51,9 @@ public function getCapabilities(): array {
 				'envelope' => [
 					'is-available' => $this->envelopeService->isEnabled(),
 				],
+				'upload' => [
+					'max-file-uploads' => $this->getMaxFileUploads(),
+				],
 			],
 			'version' => $this->appManager->getAppVersion('libresign'),
 		];
@@ -59,4 +62,12 @@ public function getCapabilities(): array {
 			'libresign' => $capabilities,
 		];
 	}
+
+	private function getMaxFileUploads(): int {
+		$maxFileUploads = ini_get('max_file_uploads');
+		if (!is_numeric($maxFileUploads) || (int)$maxFileUploads <= 0) {
+			return 20;
+		}
+		return (int)$maxFileUploads;
+	}
 }

lib/ResponseDefinitions.php

@@ -393,6 +393,9 @@
  *         envelope: array{
  *             is-available: bool,
  *         },
+ *         upload: array{
+ *             max-file-uploads: int,
+ *         },
  *     },
  *     version: string,
  * }