Provide more infrastructure support for host-node-maps for more flexible domain handling - add optional -cookie_domain parameter to the following functions ad_user_login ad_user_logout sec_generate_session_id_cookie auth::issue_login (wrapper for ad_user_login) if not specified, the functions are full backward compatible - add optional parameter -host_node_id to auth::authenticate which refers to the node_id in the host-node-map - pass host_node_id from from/to register pages TODO: 1) probably, sec_generate_session_id_cookie picks up the wrong session_id via [ad_conn session_id] 2) check interaction with CookieDomain (probably, we need must not pass host_node_id wheren CookieDomain is non-empty)
- fix bug for obtaining logout_url on host-node mapped subsites - factor out security::get_register_subsite to streamline behavior of ad_get_login_url and ad_get_logout_url