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Author SHA1 Message Date
Francis Lavoie
a58f240d3e
httpcaddyfile: Fix #4640 (auto-HTTPS edgecase) (#4661)
Guh, this is complicated.

Fixes #4640

This also follows up on #4398 (reverting it) which made a change that technically worked, but was incorrect. It changed the condition in `hostsFromKeysNotHTTP` from `&&` to `||`, but then the function no longer did what its name said it would do, and it would return hosts even if they were marked with `http://`, if they used a non-HTTP port. That wasn't the intent of it. The test added in there was kept though, because it is a valid usecase.

The actual fix is to check _earlier_ whether all the addresses explicitly have `http://`, and if so we can short circuit and skip considering the rest.
2022-03-24 22:54:03 -06:00