1 files changed, 0 insertions, 89 deletions
diff --git a/lib/gitlab/ldap/adapter.rb b/lib/gitlab/ldap/adapter.rb
deleted file mode 100644
index 577a890a7d9..00000000000
--- a/lib/gitlab/ldap/adapter.rb
+++ /dev/null
@@ -1,89 +0,0 @@
-module Gitlab
-  module LDAP
-    class Adapter
-      attr_reader :provider, :ldap
-
-      def self.open(provider, &block)
-        Net::LDAP.open(config(provider).adapter_options) do |ldap|
-          block.call(self.new(provider, ldap))
-        end
-      end
-
-      def self.config(provider)
-        Gitlab::LDAP::Config.new(provider)
-      end
-
-      def initialize(provider, ldap=nil)
-        @provider = provider
-        @ldap = ldap || Net::LDAP.new(config.adapter_options)
-      end
-
-      def config
-        Gitlab::LDAP::Config.new(provider)
-      end
-
-      def users(field, value, limit = nil)
-        if field.to_sym == :dn
-          options = {
-            base: value,
-            scope: Net::LDAP::SearchScope_BaseObject
-          }
-        else
-          options = {
-            base: config.base,
-            filter: Net::LDAP::Filter.eq(field, value)
-          }
-        end
-
-        if config.user_filter.present?
-          user_filter = Net::LDAP::Filter.construct(config.user_filter)
-
-          options[:filter] = if options[:filter]
-                               Net::LDAP::Filter.join(options[:filter], user_filter)
-                             else
-                               user_filter
-                             end
-        end
-
-        if limit.present?
-          options.merge!(size: limit)
-        end
-
-        entries = ldap_search(options).select do |entry|
-          entry.respond_to? config.uid
-        end
-
-        entries.map do |entry|
-          Gitlab::LDAP::Person.new(entry, provider)
-        end
-      end
-
-      def user(*args)
-        users(*args).first
-      end
-
-      def dn_matches_filter?(dn, filter)
-        ldap_search(base: dn,
-                    filter: filter,
-                    scope: Net::LDAP::SearchScope_BaseObject,
-                    attributes: %w{dn}).any?
-      end
-
-      def ldap_search(*args)
-        results = ldap.search(*args)
-
-        if results.nil?
-          response = ldap.get_operation_result
-
-          unless response.code.zero?
-            Rails.logger.warn("LDAP search error: #{response.message}")
-          end
-
-          []
-        else
-          results
-        end
-      end
-    end
-  end
-end