I am trying to fetch DHCP server identifiers of the current network. For IPv4 I am able to get this information using SCDynamicStoreCopyDHCPInfo and then using DHCPInfoGetOptionData fetching option 54. I am trying to do the same thing for IPv6, in my scutil I do see DHCPv6 present. Is there any API present which fetches this information for v6 DHCP servers, or do I have to get this direct from scutil?

We have a launch daemon which can check for team identifier and some other signing information of any application on machine and match it with provided information to confirm the validity of the application/binary. We use SecStaticCodeCreateWithPath to read the signing information of the app/binary which works in most cases. However, for some third party daemon processes, the static code creation fails with error "Operation not permitted". We are having difficult time identifying why static code creation would fail specially when our process is running with root privileges. Can you please help us understand in what scenario can this API fail with this error? Can there be any process or rule which can deny creating static code of a process like endpoint security extensions/daemon? We are using default flags in SecStaticCodeCreateWithPath.