Hi, I would like to check during the initial invite if the request comes from a IP that is registered (I don't care about the user credentials at this time), I use it to know if the invite is from a registered user or if it is from a unauthenticated source (DID's or hacking attempt) I can't use is_contact_registered() because not all clients send the user name in the initial invite, and they only send it in the authentication username which is absent in the initial invite, therefore I want to use is_ip_registered() but I'm having issues and I don't understand exactly what the second parameter is for, I want to check for the ip in the $si variable if it is registered (either in the contact field or in the received field).
When leaving blank the AOR field, some devices work well but some don't. Due to NAT some devices register the IP in the contact field, and some in the received field, I want to try to match to either one, and it should parse the contact field that it should ignore the username from the contact field. I was doing a avp_db_query() until now, but it had 2 major issues. 1) It runs a MYSQL query on each REQUEST which reduces performance, I couldn't use memcache because IP's are dynamic in nature. 2) I use db_mode 2 on usrloc and it takes about a minute for the registration to appear in the DB and the user can't call out during that minute, and even worse if he tries multiple times and it gets rejected my iptables will block his IP. thank you S. Rosenberg
_______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users