CSRF_TRUSTED_ORIGINS = [
    "https://grassrootscrm.flatlogic.app",
]
CSRF_TRUSTED_ORIGINS += [
    origin for origin in [
        os.getenv("HOST_FQDN", ""),
        os.getenv("CSRF_TRUSTED_ORIGIN", "")
    ] if origin
]
CSRF_TRUSTED_ORIGINS = [
    f"https://{host}" if not host.startswith(("http://", "https://")) else host
    for host in CSRF_TRUSTED_ORIGINS
]