We are trying to implement a web based commicator using Cisco Unified Presence Server 8.0 , without using a Reverse Proxy. The documentation available at developer.cisco.com suggests us to use the complete URL (including the server name) in the httpBindingURL and the httpBindingURL_secondary parameters. Inspite of making these changes, when we try to perform a call, we get a HTTP 400 BAD REQUEST and we see the following message in the browser console.
 
XMLHttpRequest cannot load http://<CUPS_Server_Name>:7335/httpbinding. Origin <Host machine> is not allowed by Access-Control-Allow-Origin. 
 
Can you please help us with this issue. The Web application works fine with the Reverse Proxy.

 
 
Hi Howard, 
 
   Thanks for your response. 
 
   The following are the configurations
 
   httpBindingURL: http://<CUP_Server_IP>:7335/httpbinding
   httpBindingURL_secondary: http://<CUP_Server_IP>:7335/httpbinding
   serviceDiscoveryEnabled: false
 
   jabberwerx._config.serviceDiscoveryEnabled = false;
   jabberwerx._config.httpBindingURL = "/httpbinding";
 
 
   We have a single CUP instance in our lab and hence the serviceDiscovery has been disabled. Also we are trying to avoid the usage of a proxy server. The Application is working fine when there is a Proxy Server between the web application and the CAXL layer.
 
Thanks, 
Vimod

Vimod,
Can you check this setting?
unsecureAllowed: true

Howard


 
Hi Howard,
 
    Thanks for your response, but inspite of adding the above mentioned change, we are still seeing the same error message in the logs. Please let me know in case you need more details from my side. Also Howard, is CORS supported on CUPS 8.0.2 ?
 
Thanks and Regards,
Vimod