26996829987

Committed 05 Jun 2026 05:14AM UTC coverage: 74.785% (+0.01%) from 74.775%

Build # 26996829987

Build Type

push

github

Committed by

web-flow

Commit Message

:bug: Fix v2 custom-domain double-stage redirect with path-segment-safe stage detection (#1409) (#1460)

* :bug: Fix double stage redirect with V2 custom domain mapping (#1409)

When a custom domain maps to an API Gateway v2 stage, API Gateway strips
the stage prefix from rawPath before invoking Lambda. But the handler
always set SCRIPT_NAME to /{stage}, causing Django to construct redirect
URLs with a duplicated stage (e.g., /dev/dev/admin/).

Now detects whether rawPath actually starts with the stage prefix.
If not (custom domain case), SCRIPT_NAME is left empty so redirects
produce correct URLs without the stage prefix.

* :bug: Match v2 stage on path-segment boundary to avoid stripping lookalike routes (#1409)

Harden the API Gateway v2 custom-domain detection so a route whose top path
segment merely shares a leading substring with the stage name (e.g. stage
"prod" + path "/products") is not mistaken for direct API Gateway access.
The stage is now matched on a path-segment boundary (exact match or
"/{stage}/" prefix) instead of a bare string prefix.

Add regression tests covering the custom-domain lookalike-route case.

---------

Co-authored-by: shane <shane.cousins@kiconiaworks.com>

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