# CORP, COOP, and COEP headers # Meant to be used globally, but some apps may need a manual overwrite, so this is split out from security.conf proxy_hide_header Cross-Origin-Resource-Policy; add_header Cross-Origin-Resource-Policy cross-origin always; proxy_hide_header Cross-Origin-Opener-Policy; add_header Cross-Origin-Opener-Policy same-origin always; proxy_hide_header Cross-Origin-Opener-Policy; Cross-Origin-Embedder-Policy require-corp always;