nextcloud/entrypoint.sh.tmpl
yksflip 16ad6c22ea add headers to embed nextcloud in frame on external site (#28)
This introduces new env variables to configure nextloud to be embedded via
iframe on an external site.
Setting X_FRAME_OPTIONS_ENABLED=1 will configure nginx and nextcloud to
set X-Frame-Options and CSP headers to allow the domain configured in
X_FRAME_OPTIONS_ALLOW_FROM.

I created a PR because I'm not sure if this is helpful for other people or just a custom hack that bloats the recipe :D

Co-authored-by: Philipp Rothmann <philipprothmann@posteo.de>
Reviewed-on: coop-cloud/nextcloud#28
2022-09-02 14:32:04 +00:00

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#!/bin/bash
{{ if eq (env "X_FRAME_OPTIONS_ENABLED") "1" }}
if ! [[ $(grep {{ env "X_FRAME_OPTIONS_ALLOW_FROM" }} lib/public/AppFramework/Http/ContentSecurityPolicy.php) ]]; then
sed -i "91 a\\\t\t'{{ env "X_FRAME_OPTIONS_ALLOW_FROM" }}', " lib/public/AppFramework/Http/ContentSecurityPolicy.php
fi
{{ end }}
/entrypoint.sh php-fpm