Public Access Alfresco Files

Problem/Motivation

Hello. I have a site with CMIS 3.0 with a CMIS connection to an Alfresco instance. When I try to acess to a file (throught cmis field) if i am loggued in drupal i've no problem, but if i am not logued in drupal, i can not get the file.I get this error:

Dkd\PhpCmis\Exception\CmisUnauthorizedException: { "status" : { "code" : 401, "name" : "Unauthorized", "description" : "The request requires HTTP authentication." }, "message" : "03210050 Authentication failed for Web Script org\/alfresco\/api\/opencmis\/OpenCMIS.get", "exception" : "", "callstack" : [ ], "server" : "Community v6.2.0 (rb65251d6-b368) schema 13,001", "time" : "Apr 21, 2021, 5:23:18 PM" } en Dkd\PhpCmis\Bindings\Browser\AbstractBrowserBindingService->convertStatusCode() (linea 338 de /var/www/html/vendor/dkd/php-cmis/src/Bindings/Browser/AbstractBrowserBindingService.php).

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes