mirror of
https://github.com/element-hq/synapse.git
synced 2025-03-19 22:15:49 +00:00
b9276e21ee
MSC4108 relies on ETag to determine if something has changed on the rendez-vous channel. Strong and correct ETag comparison works if the response body is bit-for-bit identical, which isn't the case if a proxy in the middle compresses the response on the fly. This adds a `no-transform` directive to the `Cache-Control` header, which tells proxies not to transform the response body. Additionally, some proxies (nginx) will switch to `Transfer-Encoding: chunked` if it doesn't know the Content-Length of the response, and 'weakening' the ETag if that's the case. I've added `Content-Length` headers to all responses, to hopefully solve that. This basically fixes QR-code login when nginx or cloudflare is involved, with gzip/zstd/deflate compression enabled. |
||
|---|---|---|
| .. | ||
| admin | ||
| client | ||
| key | ||
| media | ||
| synapse | ||
| __init__.py | ||
| test_health.py | ||
| test_well_known.py | ||