fix: catch OCSForbiddenException in public page search

[saschabuehrle]

Bug

Issue #2345 — When anonymous users search through a public page share link, the search scans the entire Collective but attempts to filter unauthorized results using checkPageShareAccess(). However, this function throws OCSForbiddenException instead of the expected NotPermittedException, causing the exception to bypass the catch block and crash the API with HTTP 403 Forbidden.

Fix

This PR updates the exception handling in the contentSearch method to catch both NotPermittedException and OCSForbiddenException. This ensures that unauthorized search results are properly filtered out instead of causing the entire API call to fail.

Testing

The fix ensures that anonymous users can search through public page shares without encountering HTTP 403 errors when some results are outside their access permissions.

Greetings, saschabuehrle

[max-nextcloud]

Hi @saschabuehrle

Thanks a lot for your contribution. Makes sense to me. I'll take a close look at the code paths later to properly review it.

Workflow results

• DCO is failing - we'll need you to sign-off on your work.
• Static migration analysis is failing because this PR is from a fork. We'll need to fix the workflow to also work for forks. But that does not block this PR.

[pawamoy]

Sorry to interrupt, I wanted to let you know that this PR is most probably entirely AI-generated, including replies to your comments. Just see the batch of PRs they opened recently to form your own opinion.

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