[SR-Users] Globalblacklist - change c-code - how to???

["Nicolas Rüger"]

Hello,

I'm using the "userblacklist" module in kamailio 3.1.

I just experienced that the routing logic function "check_blacklist()" that refers to globalblacklist table in database does not check the caller's URI but checks the callee's URI instead.

I want to change that for me, as I need a global blacklist table for blacklisting some caller's URIs globally.

I guess I have to change parts of the file "userblacklist.c" for modifying the functionality.

I'm not sure but I guess the following lines from "userblacklist.c" are the ones to change.


 [...]

 if ((parse_sip_msg_uri(msg) < 0) || (!msg->parsed_uri.user.s) || (msg->parsed_uri.user.len > MAXNUMBERLEN)) {
 		LM_ERR("cannot parse msg URI\n");
 		return -1;
 	}
 	strncpy(req_number, msg->parsed_uri.user.s, msg->parsed_uri.user.len);

 [...]


I guess I have to change "msg->parsed_uri.user.s" to something that returns the caller instead of the callee!?

So 2 questions...


1.) Am I right? 
2.) How to change to return the caller instead of callee?



Thank you...

Regards,

Nicolas 



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