internal/envoy/v3: RouteConfiguration ignores port when choosing virtualhost #5437
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…ualhost Previously we stripped the port from the Host header when matching a virtualhost, which also resulted in the header being modified for the downstream. For Gateway API conformance, we no longer want to do this. This basically reverts projectcontour#3458 and uses the newer RouteConfiguration field that allows us to ignore port when choosing a virtualhost. We reintroduce the logic in the SNI/Host misdirected request Lua to strip the port when checking the hostname against SNI. Signed-off-by: Sunjay Bhatia <sunjayb@vmware.com>
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huh the ingress test fails but almost identical gateway one passes |
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ah, the header regex match on a single DNS label seems to be doing it, it relies on the port not being present |
needs to ignore port if present Signed-off-by: Sunjay Bhatia <sunjayb@vmware.com>
Codecov Report
Additional details and impacted files@@ Coverage Diff @@
## main #5437 +/- ##
=======================================
Coverage 78.18% 78.18%
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Files 138 138
Lines 18496 18496
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Hits 14462 14462
Misses 3757 3757
Partials 277 277
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skriss
approved these changes
Jun 5, 2023
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Previously we stripped the port from the Host header when matching a virtualhost, which also resulted in the header being modified for the downstream. For Gateway API conformance, we no longer want to do this.
This basically reverts #3458 and uses the newer RouteConfiguration field that allows us to ignore port when choosing a virtualhost. We reintroduce the logic in the SNI/Host misdirected request Lua to strip the port when checking the hostname against SNI.