I could implement openser as a registrar(only) server .Thanks to the team
openser for the timely help.I would like to know what all can be done using
openser/kamailio as a registrar server alone. i.e. in the real world scenario
how does openser can be useful as a registrar sever alone.I would
like to make myself clear by pointing to the below example. i can integrate
openser and asterisk and make openser as a registrar (only)server and can
make use of asterisk for call functionality purposes.. Similarly, i would like
to know where openser fits in (openser should only be used as a
registrar server again).
Your responses can speed up my research work..
Saúl Ibarra wrote:
You are doing save_location before authentication. You should first
challenge the REGISTER for authentication and then do save_location.
2009/10/6, Rajesh <rajesh.sreedha...@siptech.com>:
Dear All,
I would like my kamailio server to act (only) as a
Registrar server. I have configured my kamilio for performing
authentication successfully, but this time i find that authentication is
not being done.Your views on my cfg is greatly appreciated.
# ------------------ module loading ----------------------------------
debug=3
log_stderror=yes
mpath="/usr/local/lib/kamailio/modules/"
loadmodule "db_mysql.so"
loadmodule "mi_fifo.so"
loadmodule "sl.so"
loadmodule "pv.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "uri_db.so"
loadmodule "auth.so"
loadmodule "auth_db.so"
port=5060
# ----------------- setting module-specific parameters ---------------
# ----- mi_fifo params -----
modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")
# ----- auth_db params -----
/* uncomment the following lines if you want to enable the DB based
authentication */
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db", "db_url","mysql://openser:opense...@localhost/openser")
modparam("auth_db", "load_credentials", "")
# -- usrloc params --
modparam("usrloc", "db_url",
"mysql://openser:opense...@192.168.64.75/openser")
modparam("usrloc", "db_mode", 3)
# ------------------------- request routing logic -------------------
# main routing logic
route{
# initial sanity checks -- too long messages
if (msg:len >= 2048 ) {
sl_send_reply("513", "Message too big");
exit;
};
if (!uri==myself) {
sl_send_reply("400", "Bad destination, only register
messages destined for this server are accepted");
exit;
};
# the only valid message for the registrar is the register message
# other messages are answered with an error message
if (uri==myself) {
if (method=="REGISTER") {
sl_send_reply("100", "Trying");
if(!save("location")) {
sl_reply_error();
};
exit;
} else {
sl_send_reply("403", "Forbidden");
exit;
};
};
# Authentication route
if (is_method("REGISTER"))
{
# authenticate the REGISTER requests (uncomment to enable auth)
if (!www_authorize("192.168.64.75", "subscriber"))
{
www_challenge("192.168.64.75", "0");
exit;
}
###the following lines are uncommented
if ($au!=$tU)
{
sl_send_reply("403","Forbidden auth ID");
exit;
}
}
else
{
# authenticate if from local subscriber (uncomment to enable auth)
if (from_uri==myself)
{
if (!proxy_authorize("", "subscriber"))
{
proxy_challenge("", "0");
exit;
}
if (is_method("PUBLISH"))
{
if ($au!=$tU) {
sl_send_reply("403","Forbidden auth ID");
exit;
}
} else {
if ($au!=$fU) {
sl_send_reply("403","Forbidden auth ID");
exit;
}
}
consume_credentials();
# caller authenticated
}
}
return;
}
--
Regards,
Rajesh
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