Support for multi-valued attributes in rlm_cache

Hi, I've been working the past days on adding support for multi-valued attributes in rlm_cache. Before I send a pull request, I'll be glad if you could review my work and report if I need to correct anything. What's currently supported : attr <op> 'string value' attr <op> "xlat expanded value" attr :=|+= attr-name Code available here : https://github.com/olivierbeytrison/freeradius-server/tree/rlm_cache-update I also wanted to know if it is "allowed" to have multiple identical attributes with the SET operator in a list. When are enforced the logic behind the operators ? when the radius packet is being crafted ? Regards, Olivier B -- Olivier Beytrison Network & Security Engineer, HES-SO Fribourg Mail: olivier@heliosnet.org