[ovirt-users] Samba 4 Active Directory & ovirt 4

Hello, I try to connect ovirt 4.0.3 to my Samba 4.5 Active Directory to permit the login of AD users to ovirt. For now i installed ovirt-engine-extension-aaa-ldap-setup.noarch and ovirt-engine-extension-aaa-misc.noarch # ovirt-engine-extension-aaa-ldap-setup - selected "Active Directory" - Anonymous search user I can run a search but when i try to login with the username alone "testuser" -> error "CREDENTIALS_INCORRECT", if i login with the user+domain &quot;testuser(a)abc.lan&quot; my auth succeed but -> "Cannot resolve principal &#39;testuser(a)abc.lan&#39;&quot; # ovirt-engine-extensions-tool aaa login-user --profile=abc.lan --user- name=testuser ... 2016-09-21 09:53:29 INFO    API: < --Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='abc.lan' result=CREDENTIALS_INCORRECT 2016-09-21 09:53:29 SEVERE  Authn.Result code is: CREDENTIALS_INCORRECT # ovirt-engine-extensions-tool aaa login-user --profile=abc.lan --user- name=testuser(a)abc.lan ... 2016-09-21 09:52:02 INFO    API: -- n' 2016-09-21 09:52:02 SEVERE  Cannot resolve principal 'testuser@ abc.lan' After some search i configured the mapping plugin to automaticaly add @abc.lan to the user like that i don't need to add the @abc.lan to connect but still the same error, cannot resolve principal ... # cat /etc/ovirt-engine/extensions.d/mapping-suffix.properties ovirt.engine.extension.name = mapping-suffix ovirt.engine.extension.bindings.method = jbossmodule ovirt.engine.extension.binding.jbossmodule.module = org.ovirt.engine-extensions.aaa.misc ovirt.engine.extension.binding.jbossmodule.class = org.ovirt.engineextensions.aaa.misc.mapping.MappingExtension ovirt.engine.extension.provides = org.ovirt.engine.api.extensions.aaa.Mapping config.mapUser.type = regex config.mapUser.regex.pattern = ^(?<user>[^@]*)$ config.mapUser.regex.replacement = ${user}(a)abc.lan config.mapUser.regex.mustMatch = false # cat /etc/ovirt-engine/extensions.d/mapping-suffix.properties ... ovirt.engine.aaa.authn.mapping.plugin = mapping-suffix Any ideas ? Thank you.