Hello,
check_to() matches to see if the authenticated user is allowed to use the address in the To header, so it has to be called for authenticated requests.
does_uri_exist() is checking to see if r-uri address is a valid local subscriber, but it does not have an option take it from To header.
What you can do is to use sqlops module to do a query and check if the address (or user part of it) in To header is matching a record (username and eventually the domain) in subscriber table.
Cheers, Daniel
On 3/1/12 6:10 PM, Pedro Antonio Vico Solano wrote:
Hello,
I'm trying to restrict registrations based on the username/number but without authentication. I'm using "uri_db" module, the URI table and the check_to() function. But when a user tries to register Kamailio 3.1.5 says the following error:
0(11832) ERROR: uri_db [checks.c:71]: No authorized credentials found (error in scripts) 0(11832) ERROR: uri_db [checks.c:72]: Call {www,proxy}_authorize before calling check_* functions!
I've read README from uri_db and seems to be possible doing it the way I do. I have the following configuration:
modparam("usrloc|uri_db", "db_url", "text:///etc/kamailio/dbtext") modparam("uri_db", "db_table", "uri") modparam("uri_db", "use_uri_table", 1)
route{ ... check_to() ... }
am I doing right?
Thanks & BR, Pedro ADVERTENCIA
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db_text doesn't have sql capabilites (I think it should be mentioned in the documentation). Also, it should not crash too (this is a bug that needs to be addressed - please open a bug and provide a backtrace).
If you don't want to use a "true"db, you can try to use sqlite: http://kamailio.org/docs/modules/stable/modules_k/db_sqlite.html This should be compatible with sqlops.
Regards, Ovidiu Sas
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Daniel-Constantin Mierla -
Ovidiu Sas -
Pedro Antonio Vico Solano