feature: the web service is an OpenID Provider, which signs the directory's users in to other systems, the clients being service accounts with redirect URIs.

debian-package/debian/postrm

@@ -52,6 +52,7 @@ case "$1" in
               /etc/caddy/vpn-router.Caddyfile \
               /etc/vpn-router/vpn-router.json \
               /etc/vpn-router/web.key \
+              /etc/vpn-router/oidc.key \
               /etc/vpn-router/metrics.secret \
               /etc/systemd/system/vpn-router-backup.timer.d/schedule.conf \
               /etc/sudoers.d/vpn-router \