"invalidLoginDn" = "invalidLoginDn";
"invalidBaseDn" = "invalidBaseDn";
"nullLdapProtocol" = "nullLdapProtocol";
"invalidProtocol" = "invalidProtocol";
"invalidHostname" = "invalidHostname";
"invalidPort" = "invalidPort";
"invalidUserFilter" = "invalidUserFilter";
"invalidGroupFilter" = "invalidGroupFilter";