I have just noticed that OpenSER is repeatedly slamming my jabberd2 server (router.log croaked jabberd2 once it hit 2gig)

This is a very basic setup with no custom transports. I followed the "Jabber 2 Doc Project" configuration guide.

Here is the openser debug:

Apr 26 18:42:18 [5296] DBG:xmpp:stream_node_callback: stream callback: 1: stream:error Apr 26 18:42:18 [5296] DBG:xmpp:stream_node_callback: stream callback: 2: n/a Apr 26 18:42:18 [5296] DBG:xmpp:net_connect: resolving valid.dns.name.com... Apr 26 18:42:18 [5296] DBG:xmpp:net_connect: connecting to 1.2.3.4:5347... Apr 26 18:42:18 [5296] DBG:xmpp:net_connect: connected to 1.2.3.4:5347... Apr 26 18:42:18 [5296] DBG:xmpp:net_printf: net_printf: [<?xml version='1.0'?><stream:stream xmlns='jabber:component:accept' to='valid.dns.name.com' version='1.0' xmlns:stream='http://etherx.jabber.org/streams%27%3E] Apr 26 18:42:18 [5296] DBG:xmpp:xmpp_component_child_process: server read [<?xml version='1.0'?><stream:stream xmlns:stream='http://etherx.jabber.org/streams' xmlns='jabber:component:accept' from='valid.dns.name.com' version='1.0' id='9ojljcsehbuo53rybzljjrotplb8mbhv00hkd9yu'>] Apr 26 18:42:18 [5296] DBG:xmpp:stream_node_callback: stream callback: 0: stream:stream Apr 26 18:42:18 [5296] DBG:xmpp:xode_send: xode_send [<handshake>ca0dbec77c1fc68395ba9d1f4b29ce58a832222f</handshake>] Apr 26 18:42:18 [5296] DBG:xmpp:xmpp_component_child_process: server read [<stream:features xmlns:stream='http://etherx.jabber.org/streams%27%3E<mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>DIGEST-MD5</mechanism></mechanisms></stream:features>] Apr 26 18:42:18 [5296] DBG:xmpp:stream_node_callback: stream callback: 1: stream:features Apr 26 18:42:18 [5296] DBG:xmpp:xmpp_component_child_process: server read [<handshake xmlns='jabber:component:accept'/>] Apr 26 18:42:18 [5296] DBG:xmpp:stream_node_callback: stream callback: 1: handshake Apr 26 18:42:18 [5296] DBG:xmpp:stream_node_callback: handshake succeeded Apr 26 18:42:18 [5296] DBG:xmpp:xmpp_component_child_process: server read [<stream:error xmlns:stream='http://etherx.jabber.org/streams%27%3E<host-unknown xmlns='urn:ietf:params:xml:ns:xmpp-streams'/><text xmlns='urn:ietf:params:xml:ns:xmpp-streams'>requested name is already in use</text></stream:error></stream:stream>]

Jeremy McNamara

Hello,

On 04/26/08 22:30, Jeremy McNamara wrote:

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@xmpp_domain sitaution.

when registering as component, the xmpp server should divert the entire traffic to "xmpp_domain" to openser xmpp module. If server, the xmpp module will listen and accept messages for that domain.

"sip_username<delim>openser_domain" is considered as a whole the user id (username) for xmpp. I am looking at enhancing the module to be able to work without this addressing scheme. The idea behind is to have a gateway that can work with any domain name, not only with the one corresponding to your server.

So, I as a sip user, if I want to write to my folks on googletalk, using the gateway of my sip provider, I will address:

myfriendid*googletalk.com@sip-xmpp-gw.myprovider.com

The xmpp module will set the destination address for xmpp side to myfriendid@googletalk.com and the source address mysipid*myprovider.com@xmpp-sip-gw.myprovider.com

Cheers, Daniel

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:.+@valid.domain.name")) { xlog("L_INFO", "In subscribe, winfo\n"); pua_xmpp_req_winfo("$ruri", "$hdr(Expires)"); } t_release(); } } exit; }

onreply_route[1] { exit; }

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