I developed a JSF application with "h:inputFile" component and it requires a form with " enctype="multipart/form-data" ".

I use this tutorial for SSO: https://docs.jboss.org/author/display/WFLY/Web+Single+Sign-On .
When I execute the last step: " /subsystem=undertow/application-security-domain=other/setting=single-sign-on:add(key-store=example-keystore, key-alias=localhost, domain=localhost, credential-reference=clear-text=secret}) ", all commandButtons stop working.

If I remove the "h:inputFile" component and " enctype="multipart/form-data" " from form all buttons works again, but all words with accents are corrupted.