Allowlist/whitelist of stream keys

[Graxo]

Hi,

i got everything running for a while now and i used to use a IP whitelist who can access port 1935 in my firewall to have some control on who can use my stream server and who cant. Now we would also go "outside" our normal streaming environment and we will be using 4G/5G to stream. There is chance the WAN IP will change alot. So i wanted to generate unique stream keys for my users to allow them to stream from everywhere. I know there is a 'notify" option in nginx is could use for this, but this is also where my knowledge stops.

i hope someone has experience with this and could help me.

Kind regards,
Graxo