Sending CORS with CalDav

[dolrich fortich]

I'm trying to use this app but having problem sending CORS to the response.

CalDavZAP - the open source CalDAV web client

CalDavZAP is an open source CalDAV web client implementation released under GNU AGPL (version 3.0).

www.inf-it.com

Is there a specific .htaccess I can modify to be able to send the CORS header?

I tried updating this file but it seems to be not doing anything.
/usr/local/cpanel/base/horde/.htaccess

 

[cPRex]

Hey there! I'm a bit confused by your question as you mentioned Horde, but CORS is an Apache header.

Cross-Origin Resource Sharing (CORS) - HTTP | MDN

Cross-Origin Resource Sharing (CORS) is an HTTP-header based mechanism that allows a server to indicate any origins (domain, scheme, or port) other than its own from which a browser should permit loading resources. CORS also relies on a mechanism by which browsers make a "preflight" request to...

developer.mozilla.org

Can you let me know what errors you're getting in the application?

 

[dolrich fortich]

So the application is use to load the calendars on a user on Cpanel.

This is the application on Cpanel that it connects to.

How to Set Up Calendars and Contacts | cPanel & WHM Documentation

This article provides instructions for how to set up calendars and contacts on Apple desktop and mobile-device operating systems and in Roundcube.

docs.cpanel.net

I tried finding where the files are located for this Cpanel application and found it under Horde folder from a couple of testing.
From my tests, the url was serving this file
/usr/local/cpanel/base/horde/rpc.php

So the caldavzap client is a javascript implementation which resides on a different server which makes it encounter the CORS issue.

 

[cPRex]

Thanks for the additional details. I asked around and it doesn't seem that it is currently possible to change that behavior. It might be best to open a feature request using the link in my signature if you wanted to see that functionality added in the future.