[OpenSER-Users] SIP SIMPLE - XMPP interoperability issue

[Jeremy McNamara]

Gaoqiang Qian wrote:

>Hello everyone,
>
>I have setup the openser server with the very basic default  
>configuration. Now I have to configure my openser server to connect  
>with a xmpp envoironment on another host with a purpose of piloting  
>the SIP SIMPLE - XMPP IOP.
>
>So does anyone here have successful experience of configure openser to  
>connect with XMPP on different hosts? Or could someone provide me some  
>instruction how to configure it.
>
>  
>


I have not been able to make SIMPLE -> XMPP  work.  I have attached my 
config below.


Also, what I do not understand is how the jabber server (jabberd2 in my 
case) knows how to deal with the 
sip_username<delim>openser_domain at xmpp_domain sitaution.

My jabber secret is the default secret.


Here is my config:



listen=udp:1.2.3.4:5060
mpath="/usr/local/lib/openser/modules"
children = 8
debug = 3
fork = yes
log_stderror = no
disable_tcp = no
log_facility = LOG_DAEMON
tcp_children = 4
mhomed = no
server_signature = yes
reply_to_via = no
sip_warning = no
check_via = no
dns = no
rev_dns = no
disable_core_dump = no
dns_try_ipv6 = yes
dns_use_search_list = yes

loadmodule "usrloc.so"
modparam("usrloc", "db_url", "mysql://user:pass@localhost/openser")
modparam("usrloc", "db_mode", 2)

loadmodule "mysql.so"

loadmodule "sl.so"
loadmodule "tm.so"
loadmodule "maxfwd.so"
loadmodule "textops.so"
loadmodule "registrar.so"

loadmodule "avpops.so"
loadmodule "pua.so"
modparam("pua", "db_url", "mysql://user:pass@localhost/openser")

loadmodule "pua_mi.so"
loadmodule "pua_usrloc.so"
modparam("pua_usrloc", "default_domain", "valid.domian.name")

loadmodule "rr.so"
modparam("rr", "enable_full_lr", 1)

loadmodule "mi_fifo.so"
modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo")

loadmodule "xmpp.so"
modparam("xmpp", "domain_separator", "*")
modparam("xmpp", "gateway_domain", "valid.domain.name")
modparam("xmpp", "xmpp_domain", "valid.domain.name")
modparam("xmpp", "xmpp_host", "valid.domain.name")
modparam("xmpp", "backend", "component")

loadmodule "pua_xmpp.so"
modparam("pua_xmpp", "server_address", "sip:1.2.3.4:5060")

loadmodule "xlog.so"
modparam("xlog", "buf_size", 4096)
modparam("xlog", "force_color", 0)

loadmodule "uri.so"

loadmodule "presence.so"
modparam("presence", "db_url", "mysql://user:pass@localhost/openser")
modparam("presence", "max_expires", 60)
modparam("presence", "server_address", "sip:1.2.3.4:5060")

loadmodule "presence_xml.so"
modparam("presence_xml", "db_url","mysql://user:pass@localhost/openser")
modparam("presence_xml", "force_active", 1)

#### Main Routing Block ####
route {
        if (!mf_process_maxfwd_header("10")) {
                sl_send_reply("483","Too Many Hops");
                exit;
        };

        if (msg:len >= max_len) {
                sl_send_reply("513", "Message too big");
                exit;
        };

        if (has_totag()) {
                if (loose_route()) {
                        route(1);
                } else {
                        if (is_method("SUBSCRIBE") && $rd = "1.2.3.4") {
                                # in-dialog subscribe requests
                                route(2);
                                exit;
                        }
                        if ( is_method("ACK") ) {
                                if ( t_check_trans() ) {
                                        # non loose-route, but stateful 
ACK; must be an ACK after a 487 or e.g. 404 from upstream server
                                        t_relay();
                                        exit;
                                } else {
                                        # ACK without matching 
transaction ... ignore and discard.\n");
                                        exit;
                                }
                        }
                        sl_send_reply("404","Not here");
                }
                exit;
        }

        if (is_method("CANCEL")) {
                if (t_check_trans())
                        t_relay();
                exit;
        }
        t_check_trans();

        # record routing
        if (!is_method("REGISTER|MESSAGE"))
                record_route();

        if (!uri==myself)
                route(1);

        if(is_method("PUBLISH|SUBSCRIBE"))
                route(2);

        if (is_method("MESSAGE")) {
                # THIS DOESN'T WORK EITHER :(
                xlog("Processed MESSAGE method\n");
                if (xmpp_send_message()) {
                        t_reply("200", "Accepted");
                } else {
                        sl_send_reply("404", "Not found");
                }
                exit;
        }
        if (is_method("REGISTER")) {
                sl_send_reply("100", "Trying");

                #if (!www_authorize("", "subscriber")) {
                #       www_challenge("", "0");
                #       exit;
                #};

                if(!save("location")) {
                        xlog("L_ERR", "Saving contact failed - RURI=$ru 
F=$fu T=$tu IP=$si ID=$ci\n");
                        sl_reply_error();
                        exit;
                }
                xlog("L_INFO", "Registration Successful - RURI=$ru 
F=$fu\n");
                exit;
        };

        if ($rU==NULL) {
                # request with no Username in RURI
                sl_send_reply("484","Address Incomplete");
                exit;
        }

        if (is_method("INVITE")) {
                xlog("L_INFO", "In invite\n");
                        if (!lookup("location")) {
                                xlog("L_ERR", "URI Unknown: $ru\n");
                                sl_send_reply("404", "Not Found");
                                exit;
                        }
                }
                route(1);
        }
        xlog("Unhandled message type:  M=$rm RURI=$ru F=$fu T=$tu IP=$si 
ID=$ci\n");
        t_reply("503", "Service unavailable");
        exit;
}

route[1] {
        if (!t_relay()) {
                sl_reply_error();
        };
        exit;
}
route[2] {
        xlog("L_INFO", "Dealing with $rm F:$fu T:$tu\n");
        sl_send_reply("100","trying");
        if (!t_newtran()) {
                sl_reply_error();
                exit;
        };

        if(is_method("PUBLISH")) {
                if($hdr(Sender)!= NULL) {
                        handle_publish("$hdr(Sender)");
                } else {
                        handle_publish("");
                }
                t_release();
        } else {
                if(is_method("SUBSCRIBE")) {
                        handle_subscribe();
                        if (($hdr(Event)== "presence") && (uri =~ 
"^sip:.+ at valid.domain.name")) {
                                xlog("L_INFO", "In subscribe, winfo\n");
                                pua_xmpp_req_winfo("$ruri", 
"$hdr(Expires)");
                        }
                        t_release();
                }
        }
        exit;
}


onreply_route[1] {
        exit;
}