luci/applications/luci-app-coovachilli/root/usr/share/rpcd/acl.d/luci-app-coovachilli.json

{
	"luci-app-coovachilli": {
		"description": "Grant UCI access for luci-app-coovachilli",
		"read": {
			"uci": [ "coovachilli" ],
			"ubus": {
				"luci-rpc": [ "getNetworkDevices" ]
			}
		},
		"write": {
			"uci": [ "coovachilli" ]
		}
	}
}