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|
# ----------- global configuration parameters ------------------------
fork=yes
port=5060
log_stderror=no
debug=3
alias=voip.anytun.org:5060
check_via=no # (cmd. line: -v)
dns=yes # (cmd. line: -r)
rev_dns=yes # (cmd. line: -R)
children=4
fifo="/tmp/openser_fifo"
fifo_db_url="mysql://anytunro:woasinidro@localhost/anytun"
# ------------------ module loading ----------------------------------
loadmodule "/usr/lib/openser/modules/mysql.so"
loadmodule "/usr/lib/openser/modules/sl.so"
loadmodule "/usr/lib/openser/modules/tm.so"
loadmodule "/usr/lib/openser/modules/rr.so"
loadmodule "/usr/lib/openser/modules/textops.so"
loadmodule "/usr/lib/openser/modules/maxfwd.so"
loadmodule "/usr/lib/openser/modules/usrloc.so"
loadmodule "/usr/lib/openser/modules/registrar.so"
loadmodule "/usr/lib/openser/modules/auth.so"
loadmodule "/usr/lib/openser/modules/auth_db.so"
loadmodule "/usr/lib/openser/modules/uri_db.so"
loadmodule "/usr/lib/openser/modules/nathelper.so"
## ----------------- setting module-specific parameters ---------------
modparam("auth_db|uri_db", "db_url", "mysql://anytunro:woasinidro@localhost/anytun")
modparam("auth_db", "calculate_ha1", 1)
modparam("auth_db", "password_column", "password")
modparam("usrloc", "db_url", "mysql://anytun:woasinid@localhost/anytun")
modparam("usrloc", "db_mode", 2)
modparam("rr", "enable_full_lr", 1)
modparam("nathelper", "rtpproxy_sock", "udp:193.238.157.58:22222")
# ------------------------- request routing logic -------------------
route{
# initial sanity checks -- messages with
# max_forwards==0, or excessively long requests
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
};
if (msg:len >= 2048 ) {
sl_send_reply("513", "Message too big");
exit;
};
# we record-route all messages -- to make sure that
# subsequent messages will go through our proxy; that's
# particularly good if upstream and downstream entities
# use different transport protocol
if (method!="REGISTER")
record_route();
if (method=="BYE" || method=="CANCEL") {
unforce_rtp_proxy();
};
# subsequent messages withing a dialog should take the
# path determined by record-routing
if (loose_route()) {
route(4);
route(1);
};
if (!uri==myself) {
route(4);
route(1);
};
if (method=="ACK") {
route(1);
} if (method=="INVITE") {
route(3);
} else if (method=="REGISTER") {
route(2);
};
lookup("aliases");
if (uri!=myself) {
route(4);
route(1);
};
# native SIP destinations are handled using our USRLOC DB
if (!lookup("location")) {
sl_send_reply("404", "Not Found");
exit;
};
route(4);
route(1);
}
route[1] {
# send it out now; use stateful forwarding as it works reliably
# even for UDP2TCP
if (!t_relay()) {
sl_reply_error();
};
exit;
}
route[2] {
sl_send_reply("100", "Trying");
if (!www_authorize("","subscriber")) {
www_challenge("","0");
exit;
};
if (!check_to()) {
sl_send_reply("401", "Unauthorized");
exit;
};
consume_credentials();
if (!save("location")) {
sl_reply_error();
};
exit;
}
route[3] {
if (!proxy_authorize("","subscriber")) {
proxy_challenge("","0");
exit;
} else if (!check_from()) {
sl_send_reply("403", "Use From=ID");
exit;
};
consume_credentials();
lookup("aliases");
if (uri!=myself) {
route(4);
route(1);
};
if (!lookup("location")) {
sl_send_reply("404", "User Not Found");
exit;
};
route(4);
route(1);
}
route[4] {
if (method=="INVITE") {
force_rtp_proxy("","193.238.157.58");
};
}
onreply_route {
if (!search("^Content-Length:[ ]*0")) {
force_rtp_proxy("","193.238.157.58");
};
}
|
