Affects Version/s: liferay-faces-3.1.5-ga6, liferay-faces-3.2.5-ga6, liferay-faces-4.2.5-ga6
Steps to Reproduce:
1. (optional) Modify the source of the jsf2-portlet by removing the f:ajax tag at about line 101 from applicant.xhtml:
2. Deploy the jsf2-portlet and configure the portlet as a WSRP producer.
3. Configure the portlet as a WSRP Consumer.
4. If the optional step #1 was performed, then click on the Submit button. Otherwise, attempt to upload a file.
If the bug still exists, then an error similar to the following will appear in the producer's console:
WARN [http-bio-8080-exec-17][SecurityPortletContainerWrapper:630] Reject process action for /c/portal/layout on 1_WAR_jsf2portlet_INSTANCE_EX5n
Note that this issue is unrelated to
LPS-40725, since the <requires-namespaced-parameters>false</requires-namespaced-parameters> fix appears in wsrp-portlet-220.127.116.11.war from Liferay Marketplace.
Rather, this is probably caused by
LPS-56769 which should be fixed in Liferay Portal 6.2.4 CE GA5.
As a workaround, the following can be added to the portal-ext.properties file of the producer portal: