Overrides POST method requests

[RinatGumarov]

Whenever i do POST requests to my server on http, I receive GET method in my application. However if I use https, I receive POST method. So the problem is in redirecting.

Here is my docker-compose for example:
https-portal:
image: steveltn/https-portal:1
ports:
- "80:80"
- "443:443"
depends_on:
- web
restart: always
environment:
DOMAINS: "localhost -> http://web:8000"
STAGE: "local"
ERROR_LOG: default
ACCESS_LOG: default
volumes:
- https-portal-data:/var/lib/https-portal