Fixes #3373 - LDAP users marked as inactive.

lib/sequencer/unit/import/common/model/skip/missing_mandatory/base.rb

@@ -18,7 +18,7 @@ class Sequencer
                 provides :action
 
                 def process
-                  return if !skip?
+                  return if !mandatory_missing?
 
                   logger.info { skip_log_message }
                   state.provide(:action, :skipped)
@@ -30,10 +30,10 @@ class Sequencer
                   raise "Missing implementation of '#{__method__}' method for '#{self.class.name}'"
                 end
 
-                def skip?
+                def mandatory_missing?
                   return true if attribute_value.blank?
 
-                  missing_for_keys.blank?
+                  missing_for_keys.present?
                 end
 
                 def skip_log_message

spec/lib/sequencer/sequence/import/ldap/users_spec.rb

@@ -23,6 +23,7 @@ RSpec.describe ::Sequencer::Sequence::Import::Ldap::Users, sequencer: :sequence
               group_entry.dn => [1, 2]
             },
             user_attributes:  {
+              'samaccountname' => 'login',
               'first_name'     => 'firstname',
             },
             user_uid:         'objectguid',
@@ -107,6 +108,7 @@ RSpec.describe ::Sequencer::Sequence::Import::Ldap::Users, sequencer: :sequence
               group_entry.dn => agent_admin_role_ids
             },
             user_attributes: {
+              'samaccountname' => 'login',
               'first_name'     => 'firstname',
             },
             user_uid:        'objectguid',