Can't install plugins on self-hosted Bamboo

Question

We have a self-hosted Bamboo server, and attempts to install marketplace plugins are failing with errors like:

2017-04-23 18:02:07,450 WARN [http-nio-8085-exec-23] [XsrfResourceFilter] Additional XSRF checks failed for request: http://localhost:8085/rest/plugins/1.0/ , origin: https://bamboo.domain.com , referrer: https://bamboo.domain.com/plugins/servlet/upm/marketplace/search , credentials in request: true , allowed via CORS: false

The server was installed using the Atlassian jar-based installer for setting up an EC2-based Bamboo instance, and other than the inability to integrate with our hosted Jira instance, it has worked fine. What do I need to change/configure to have it allow its own API calls?

Matt Pangaro · Answer

Actually, checking the server over again, I realized it was set up properly by the original wizard, but using the upgrade process lost the customization.

Matt Pangaro · Answer

Got an answer on the plugin's question site. The setup through the wizard didn't get the tomcat proxy setup customized, per the instructions here:

https://confluence.atlassian.com/bamboo/securing-bamboo-with-apache-using-ssl-391087437.html