Fix #1085: Make URL-building logic more resilient against reverse proxy misconfiguration

7 jobs for 1085-get-absolute-uri in 6 minutes and 29 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Review
manual #47080
docker allowed to fail manual
review_docs
manual #47079
docker allowed to fail manual
review_front
 
  Lint
passed #47081
black

00:01:06

passed #47082
flake8

00:00:42

 
  Test
passed #47091
docker
test_api

00:04:09

92.0%
passed #47084
docker
test_front

00:01:13

failed #47083
docker
test_api

00:03:50

92.0%