[GUACAMOLE-1127] dynamic resize sensor breaks on domain alteration

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 1.2.0
• Component/s: guacamole-client
• Environment: Chrome Version 83.0.4103.116 (Official Build) (64-bit) ; MacOS Mojave 10.14.6
• Assignee: Unassigned
• Reporter: Monty Thibault
• Created: 06/Jul/20 21:04
• Updated: 22/May/21 20:49
• Resolved: 22/May/21 20:49

Description

I have a guacamole web application with an extension that generalizes document.domain to facilitate same-origin conditions with another subdomain.

When I do this, there is a javascript error "Cannot read property defaultView of null" pointing to guacamole-client/guacamole/src/main/webapp/app/element/directives/guacResize.js:98. I assume that the resize listener is no-longer same-origin after modifying the parent document's domain, so contentDocument is inaccessible.

What is the motivation for having an object element as a resize listener?

Thanks!