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#
#
# OpenSIPS Presence Server with OpenXCAP permission rules config script
#

# ----------- global configuration parameters ------------------------
debug
=3
log_stderror
=no
log_facility
=LOG_LOCAL0

fork
=yes
children
=4

listen
=udp:10.10.10.10:5060

/* Uncomment these lines to enter debugging mode */
# ------------------ module loading ----------------------------------
mpath
="/usr/local/lib/opensips/modules/"

loadmodule
"db_mysql.so"
loadmodule
"sl.so"
loadmodule
"maxfwd.so"
loadmodule
"textops.so"
loadmodule
"tm.so"
loadmodule
"rr.so"
loadmodule
"presence.so"
loadmodule
"presence_xml.so"
loadmodule
"usrloc.so"
loadmodule
"registrar.so"
loadmodule
"mi_xmlrpc.so"
# for 1.5 you must load also signaling module; uncomment the next line
#loadmodule "signaling.so"

# Uncomment this if you want digest authentication
# db_mysql.so must be loaded !
#loadmodule "/usr/local/lib/opensips/modules/auth.so"
#loadmodule "/usr/local/lib/opensips/modules/auth_db.so"

# ----------------- setting module-specific parameters ---------------

# -- usrloc params --
# Uncomment this if you want to use SQL database
# for persistent storage and comment the previous line
modparam
("usrloc", "db_mode", 2)
modparam
("usrloc", "db_url", "mysql://opensips:opensipsrw@127.0.0.1/opensips")

# -- auth params --
# Uncomment if you are using auth module
#
#modparam("auth_db", "calculate_ha1", yes)
#
# If you set "calculate_ha1" parameter to yes (which true in this config),
# uncomment also the following parameter)
#
#modparam("auth_db", "password_column", "password")

# -- rr params --
# add value to ;lr param to make some broken UAs happy
modparam
("rr", "enable_full_lr", 1)

# -- mi_xmlrpc params --
# be careful to set the same port in OpenXCAP configuration file
modparam
("mi_xmlrpc","port", 8080)

# -- presence params --
modparam
("presence|presence_xml", "db_url", "mysql://opensips:opensipsrw@127.0.0.1/opensips")
modparam
("presence", "server_address", "sip:sa@10.10.10.10:5060" )
modparam
("presence_xml", "integrated_xcap_server", 1)


# -------------------------  request routing logic -------------------

# main 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
();

 
# subsequent messages withing a dialog should take the
 
# path determined by record-routing
 
if (loose_route()) {
   
# mark routing logic in request
    append_hf
("P-hint: rr-enforced\r\n");
    route
(1);
 
};

 
if (!uri==myself) {
   
# mark routing logic in request
    append_hf
("P-hint: outbound\r\n");
   
# if you have some interdomain connections via TLS
   
#if(uri=~"@tls_domain1.net") {
   
#  t_relay("tls:domain1.net");
   
#  exit;
   
#} else if(uri=~"@tls_domain2.net") {
   
#  t_relay("tls:domain2.net");
   
#  exit;
   
#}
    route
(1);
 
};

 
# if the request is for other domain use UsrLoc
 
# (in case, it does not work, use the following command
 
# with proper names and addresses in it)
 
if (uri==myself) {

   
# presence handling
   
if( is_method("PUBLISH|SUBSCRIBE"))
      route
(2);

   
if (method=="REGISTER") {

     
# Uncomment this if you want to use digest authentication
     
#if (!www_authorize("opensips.org", "subscriber")) {
     
#  www_challenge("opensips.org", "0");
     
#  exit;
     
#};

      save
("location");
     
exit;
   
};

   
# native SIP destinations are handled using our USRLOC DB
   
if (!lookup("location")) {
      sl_send_reply
("404", "Not Found");
     
exit;
   
};
    append_hf
("P-hint: usrloc applied\r\n");
 
};

  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;
}

# presence handling route
route
[2]
{
 
# absorb retransmissions
 
if (! t_newtran())
 
{
          sl_reply_error
();
         
exit;
 
};

 
#handle presence requests

 
if(is_method("PUBLISH"))
 
{
    handle_publish
();
 
}  
 
else if( is_method("SUBSCRIBE")) {
    handle_subscribe
();
       
};

 
exit;
}

Page last modified on April 26, 2013, at 11:26 AM