Expiration time per certificate configuration

[patoliyam]

By default, cashier allows setting the same expiration time for every certificate. Shouldn't it have option to have separate expiration time for each of the certificate? It has several use-cases.

[nsheridan]

The server config has a [max_age](https://github.com/nsheridan/cashier/blob/master/example-server.conf#L38) setting. Clients can request any expiration time up to this value (but no greater - if clients request a value greater than max_age the returned certificate will have a lifetime of max_age).

On the client side you just need to set validity to the desired value in the client configuration or use the -validity flag.

Does this not do what you want?

[patoliyam]

I want to have different max_age for the different set of users on the server. Is there any way to do the same?