envoyproxy/envoy

compression: GET and HEAD headers do not match

Open

#14,225 opened on 2020年12月1日

GitHub で見る
 (5 comments) (0 reactions) (0 assignees)C++ (5,373 forks)batch import
area/compressionhelp wanted

Repository metrics

Stars
 (27,997 stars)
PR merge metrics
 (平均マージ 8d) (30d で 378 merged PRs)

説明

Title: Content-Encoding header is not added to HEAD responses.

Description: Following header is not present in HEAD responses: content-encoding: gzip

RFC7231 specifies the following:

The server SHOULD send the same header fields in response to a HEAD request as it would have sent if the request had been a GET, except that the payload header fields (Section 3.3) MAY be omitted.

(NB! Content-Encoding is not in the list of payload-specific headers.)

Therefore this may cause issues with clients that follow RFC and expect HEAD and GET headers to match.

cc: @rojkov @antoniovicente

コントリビューターガイド