op-packages/luci-app-dlna-player/root/usr/share/rpcd/acl.d/luci-app-dlna-player.json

{
	"luci-app-dlna-player": {
		"description": "Grant access to DLNA Music Player",
		"read": {
			"file": {
				"/usr/bin/aplay": [ "exec" ],
				"/usr/bin/mpc": [ "exec" ],
				"/bin/pidof": [ "exec" ],
				"/etc/init.d/dlna-player": [ "exec" ]
			},
			"uci": [ "dlna-player" ]
		},
		"write": {
			"file": {
				"/usr/bin/mpc": [ "exec" ],
				"/etc/init.d/dlna-player": [ "exec" ],
				"/etc/init.d/dlna-player-volume": [ "exec" ],
				"/etc/init.d/upmpdcli": [ "exec" ],
				"/etc/init.d/mpd": [ "exec" ]
			},
			"uci": [ "dlna-player" ]
		}
	}
}