redirect to root when file not found

[wkloucek]

Description

Web owns the "/" route in oCIS proxy which will match everything not matching any other more specific route. All these requests will end in the static file serve block which just returns a 404 not found. Ideally we would display a dedicated not found page which is should be included in the static files. Until we have a site like this we can redirect requests to the root, from which oC Web is served. This helps people having non valid links (eg. oC 10 links like https://foo.bar/index.php/apps/pdfviewer...) to not beeing stuck to a blank page saying "not found".

Related Issue

• Redirect should be replaced with a proper not found page when available -> Not found page web#5804

Motivation and Context

Bookmarked links from eg. ownCloud 10 which are no longer supported after an migration will lead to ownCloud web instead displaying a blank page (with the text "not found").

How Has This Been Tested?

• locally

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Technical debt
• Tests only (no source changes)

Checklist:

• Code changes
• Unit tests added
• Acceptance tests added
• Documentation ticket raised:

[update-docs]

Thanks for opening this pull request! The maintainers of this repository would appreciate it if you would create a changelog item based on your changes.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
1 Code Smell

0.0% Coverage
0.0% Duplication