Replace custom reverse proxy middleware with werkzeug ProxyFix#385
Merged
hluk merged 1 commit intoJun 1, 2026
Merged
Conversation
hluk
force-pushed
the
fix-reverse-proxy-middleware
branch
from
836e1c4 to
cfc1621
Compare
The custom middleware duplicated the Host header behind multi-layer proxies, which werkzeug 3.1.7+ rejects with a 400 error. Fixes release-engineering#366 JIRA: RHELWF-14040 Assisted-by: Claude Code (claude-opus-4-6)
hluk
force-pushed
the
fix-reverse-proxy-middleware
branch
from
cfc1621 to
d2a1a11
Compare
mvalik
approved these changes
Jun 1, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
The custom middleware duplicated the Host header behind multi-layer proxies, which werkzeug 3.1.7+ rejects with a 400 error.
Fixes #366
JIRA: RHELWF-14040
Assisted-by: Claude Code (claude-opus-4-6)