Update user avatar in LDAP

app/services/ldap_manager/update_avatar.rb

@@ -0,0 +1,12 @@
+module LdapManager
+  class UpdateAvatar < LdapManagerService
+    def initialize(dn, img_data)
+      @dn = dn
+      @img_data = img_data
+    end
+
+    def call
+      replace_attribute @dn, :jpegPhoto, @img_data
+    end
+  end
+end