| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # The default hook is INK_HTTP_READ_RESPONSE_HDR_HOOK, so need to specify that |
| # Remove any cookie/authentication headers from the origin server response |
| rm-header Set-Cookie |
| rm-header WWW-Authenticate |
| |
| # This technically violates RFC 2616, but allows us to calculate proper age / freshness |
| # in YTS, even when the origin (*caugh* wikimedia) shows odd Date and Age responses. |
| rm-header Date |
| rm-header Age |
| |
| # If the origin responds with an HTTP status in the 400 range, normalize to a 404 |
| cond %{STATUS} >399 [AND] |
| cond %{STATUS} <499 |
| set-status 404 |
| |
| # Don't send these headers to the Origin server |
| cond %{SEND_REQUEST_HDR_HOOK} |
| rm-header Cache-Control |
| rm-header Pragma |
