Fix Keycloak provider redirect_uri to use HTTPS behind reverse proxy #61095
Conversation
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
…roxy support and provide usage example
… configuration and provide example usage
arjav1528
requested review from
hussein-awala,
jedcunningham and
jscheffl
as code owners
vincbeck
approved these changes
Jan 26, 2026
shreyas-dev
pushed a commit
to shreyas-dev/airflow
that referenced
this pull request
Jan 29, 2026
…pache#61095) * docs: Enhance Airflow API server configuration in values.yaml * docs: Update Airflow API server args description to include reverse proxy support and provide usage example * docs: Update API server env vars description to include reverse proxy configuration and provide example usage * docs: Add Helm chart configuration details for running Airflow behind a reverse proxy
96 tasks
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Outdated suggestions cannot be applied.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.
Fixes #60922
The Keycloak authentication provider generates HTTP redirect URLs even when
running behind an HTTPS reverse proxy. This occurs because the login route
uses
request.url_for()to generate the callback URL, which doesn't respectproxy headers like
X-Forwarded-Protoby default.This fix configures Airflow to respect proxy headers by adding support for:
--proxy-headersflag withFORWARDED_ALLOW_IPSenvironment variableBoth approaches enable the Keycloak provider to correctly generate HTTPS
redirect URLs when deployed behind nginx ingress or other reverse proxies.
Testing: