<%= text_field_tag 'settings[client_id]', @settings[:client_id] %>
<%= text_field_tag 'settings[client_secret]', @settings[:client_secret] %>
<%= text_area_tag "settings[allowed_domains]", @settings[:allowed_domains], :rows => 5 %>
<%= check_box_tag "settings[oauth_authentification]", true, @settings[:oauth_authentification] %>