I have a problem. I'm trying to get access to Openfire Rest API plugin via https in this way:
https://my-openfire.org.ua:7443/http-bind/plugins/restapi/v1/chatrooms
And I get error:
Failed to load https://my-openfire.org.ua:7443/http-bind/plugins/restapi/v1/chatrooms: Request header field Authorization is not allowed by Access-Control-Allow-Headers in preflight response.
People, what am I doing wrong?