[SR-Users] RLS issue

[Klaus Darilion]

1. Kamailio will send the request to the address of the list member 
(normal DNS lookups).

2. If there is a problem with OpenIMS then you should ask the OpenIMS 
guys, we are not familiar with OpenIMS.

regards
klaus

Am 22.12.2010 12:57, schrieb "Andrés S. García Ruiz":
>
> Thanks a lot for your response!
>
> I've been thinking about it and there's something abnormal. Firs, the
> RLS is suppose to send the initial SUBSCRIBE to the S-CSCF instead of
> sending it to the I-CSCF. Then, I don't know why the S-CSCF translates
> the SUBSCRIBE URI (sip:testuser02 at open-ims.test) to
> "sip:testuser01 at 155.54.190.245:8060;rinstance=9b7761b4bcaa4bd0". All the
> routing is the default configuration of both cscfs and rls.
>
> How can I change the routing of the RLS in order it to send the
> SUBSCRIBE messages to the S-CSCF?
>
> Here's the configuration file:
> /
> #!KAMAILIO
>
> #!ifdef ACCDB_COMMENT
> ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
> ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';
> ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';
> ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
> ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';
> ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL
> DEFAULT '';
> ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT NULL
> DEFAULT '';
> ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT NULL
> DEFAULT '';
> ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT NULL
> DEFAULT '';
> ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT NULL
> DEFAULT '';
> #!endif
>
> ####### Defined Values #########
>
> #!define WITH_DEBUG
> #!define WITH_AUTH
> #!define WITH_MYSQL
> #!define WITH_USRLOCDB
> #!define WITH_PRESENCE
> #!define WITH_XCAPSRV
>
>
> # *** Value defines - IDs used later in config
> #!ifdef WITH_MYSQL
> # - database URL - used to connect to database server by modules such
> # as: auth_db, acc, usrloc, a.s.o.
> #!define DBURL "mysql://openser:openserrw@localhost/openser"
> #!endif
> #!ifdef WITH_MULTIDOMAIN
> # - the value for 'use_domain' parameters
> #!define MULTIDOMAIN 1
> #!else
> #!define MULTIDOMAIN 0
> #!endif
>
> # - flags
> # FLT_ - per transaction (message) flags
> # FLB_ - per branch flags
> #!define FLT_ACC 1
> #!define FLT_ACCMISSED 2
> #!define FLT_ACCFAILED 3
> #!define FLT_NATS 5
>
> #!define FLB_NATB 6
> #!define FLB_NATSIPPING 7
>
> ####### Global Parameters #########
>
> #!ifdef WITH_DEBUG
> debug=4
> log_stderror=yes
> #!else
> debug=2
> log_stderror=no
> #!endif
>
> memdbg=5
> memlog=5
>
> log_facility=LOG_LOCAL0
>
> fork=yes
> children=4
>
> /* uncomment the next line to disable TCP (default on) */
> #disable_tcp=yes
>
>
> /* uncomment the next line to disable the auto discovery of local aliases
> based on reverse DNS on IPs (default on) */
> #auto_aliases=no
>
> /* add local domain aliases */
> alias="open-ims.test"
>
> /* uncomment and configure the following line if you want Kamailio to
> bind on a specific interface/port/proto (default bind on all available) */
> #listen=udp:10.0.0.10:5060
>
> /* port to listen to
> * - can be specified more than once if needed to listen on many ports */
> port=5060
>
> #!ifdef WITH_TLS
> enable_tls=yes
> #!endif
>
> #!ifdef WITH_XCAPSRV
> tcp_accept_no_cl=yes
> #!endif
>
> ####### Custom Parameters #########
>
> # These parameters can be modified runtime via RPC interface
> # - see the documentation of 'cfg_rpc' module.
> #
> # Format: group.id = value 'desc' description
> # Access: $sel(cfg_get.group.id) or @cfg_get.group.id
> #
>
> #!ifdef WITH_PSTN
> # PSTN GW Routing
> #
> # - pstn.gw_ip: valid IP or hostname as string value, example:
> # pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address"
> #
> # - by default is empty to avoid misrouting
> pstn.gw_ip = "" desc "PSTN GW Address"
> #!endif
>
>
> ####### Modules Section ########
>
> # set paths to location of modules
> #!ifdef LOCAL_TEST_RUN
> mpath="modules_k:modules"
> #!else
> mpath="/usr/local/kamailio-3.1-xcap-rls/lib/kamailio/modules_k/:/usr/local/kamailio-3.1-xcap-rls/lib/kamailio/modules/"
> #!endif
>
> #!ifdef WITH_MYSQL
> loadmodule "db_mysql.so"
> #!endif
>
> loadmodule "mi_fifo.so"
> loadmodule "kex.so"
> loadmodule "tm.so"
> loadmodule "tmx.so"
> loadmodule "sl.so"
> loadmodule "rr.so"
> loadmodule "pv.so"
> loadmodule "maxfwd.so"
> loadmodule "usrloc.so"
> loadmodule "registrar.so"
> loadmodule "textops.so"
> loadmodule "siputils.so"
> loadmodule "xlog.so"
> loadmodule "sanity.so"
> loadmodule "ctl.so"
> loadmodule "mi_rpc.so"
> loadmodule "acc.so"
> # loadmodule "pua_mi.so"
> # loadmodule "pua_usrloc.so"
>
>
> #!ifdef WITH_AUTH
> loadmodule "auth.so"
> loadmodule "auth_db.so"
> #!ifdef WITH_IPAUTH
> loadmodule "permissions.so"
> #!endif
> #!endif
>
> #!ifdef WITH_ALIASDB
> loadmodule "alias_db.so"
> #!endif
>
> #!ifdef WITH_MULTIDOMAIN
> loadmodule "domain.so"
> #!endif
>
> #!ifdef WITH_PRESENCE
> loadmodule "presence.so"
> loadmodule "presence_xml.so"
> loadmodule "pua.so"
> loadmodule "rls.so"
> #!endif
>
> #!ifdef WITH_NAT
> loadmodule "nathelper.so"
> loadmodule "rtpproxy.so"
> #!endif
>
> #!ifdef WITH_TLS
> loadmodule "tls.so"
> #!endif
>
> #!ifdef WITH_ANTIFLOOD
> loadmodule "htable.so"
> loadmodule "pike.so"
> #!endif
>
> #!ifdef WITH_XMLRPC
> loadmodule "xmlrpc.so"
> #!endif
>
> #!ifdef WITH_XCAPSRV
> loadmodule "xhttp.so"
> loadmodule "xcap_server.so"
> #!endif
>
> # ----------------- setting module-specific parameters ---------------
>
>
> # ----- mi_fifo params -----
> modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")
>
>
> # ----- tm params -----
> # auto-discard branches from previous serial forking leg
> modparam("tm", "failure_reply_mode", 3)
> # default retransmission timeout: 30sec
> modparam("tm", "fr_timer", 30000)
> # default invite retransmission timeout after 1xx: 120sec
> modparam("tm", "fr_inv_timer", 120000)
>
>
> # ----- rr params -----
> # add value to ;lr param to cope with most of the UAs
> modparam("rr", "enable_full_lr", 1)
> # do not append from tag to the RR (no need for this script)
> modparam("rr", "append_fromtag", 0)
>
>
> # ----- registrar params -----
> modparam("registrar", "method_filtering", 1)
> /* uncomment the next line to disable parallel forking via location */
> # modparam("registrar", "append_branches", 0)
> /* uncomment the next line not to allow more than 10 contacts per AOR */
> #modparam("registrar", "max_contacts", 10)
>
>
> # ----- acc params -----
> /* what special events should be accounted ? */
> modparam("acc", "early_media", 0)
> modparam("acc", "report_ack", 0)
> modparam("acc", "report_cancels", 0)
> /* by default ww do not adjust the direct of the sequential requests.
> if you enable this parameter, be sure the enable "append_fromtag"
> in "rr" module */
> modparam("acc", "detect_direction", 0)
> /* account triggers (flags) */
> modparam("acc", "log_flag", FLT_ACC)
> modparam("acc", "log_missed_flag", FLT_ACCMISSED)
> modparam("acc", "log_extra",
> "src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
> modparam("acc", "failed_transaction_flag", FLT_ACCFAILED)
> /* enhanced DB accounting */
> #!ifdef WITH_ACCDB
> modparam("acc", "db_flag", FLT_ACC)
> modparam("acc", "db_missed_flag", FLT_ACCMISSED)
> modparam("acc", "db_url", DBURL)
> modparam("acc", "db_extra",
> "src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
> #!endif
>
>
> # ----- usrloc params -----
> /* enable DB persistency for location entries */
> #!ifdef WITH_USRLOCDB
> modparam("usrloc", "db_url", DBURL)
> modparam("usrloc", "db_mode", 2)
> modparam("usrloc", "use_domain", MULTIDOMAIN)
> #!endif
>
>
> # ----- auth_db params -----
> #!ifdef WITH_AUTH
> modparam("auth_db", "db_url", DBURL)
> modparam("auth_db", "calculate_ha1", yes)
> modparam("auth_db", "password_column", "password")
> modparam("auth_db", "load_credentials", "")
> modparam("auth_db", "use_domain", MULTIDOMAIN)
>
> # ----- permissions params -----
> #!ifdef WITH_IPAUTH
> modparam("permissions", "db_url", DBURL)
> modparam("permissions", "db_mode", 1)
> #!endif
>
> #!endif
>
>
> # ----- alias_db params -----
> #!ifdef WITH_ALIASDB
> modparam("alias_db", "db_url", DBURL)
> modparam("alias_db", "use_domain", MULTIDOMAIN)
> #!endif
>
>
> # ----- domain params -----
> #!ifdef WITH_MULTIDOMAIN
> modparam("domain", "db_url", DBURL)
> # use caching
> modparam("domain", "db_mode", 1)
> # register callback to match myself condition with domains list
> modparam("domain", "register_myself", 1)
> #!endif
>
>
> #!ifdef WITH_PRESENCE
> # ----- presence params -----
> modparam("presence", "db_url", DBURL)
>
> # ----- presence_xml params -----
> modparam("presence_xml", "db_url", DBURL)
> modparam("presence_xml", "force_active", 1)
> modparam("presence_xml", "integrated_xcap_server", 1)
> modparam("rls", "db_url", DBURL)
> modparam("rls", "xcap_table", "xcap")
> modparam("rls", "rlsubs_table", "rls_watchers")
> modparam("rls", "rlpres_table", "rls_presentity")
> modparam("rls", "clean_period", 100)
> modparam("rls", "waitn_time", 50)
> modparam("rls", "max_expires", 10800)
> modparam("rls", "hash_size", 9)
> modparam("rls", "xcap_root", "http://ciervo.inf.um.es/xcap-root:5060")
> modparam("rls", "integrated_xcap_server", 1)
> modparam("rls", "to_presence_code", 10)
> modparam("rls", "rls_event", "presence")
> #!endif
>
>
> #!ifdef WITH_NAT
> # ----- rtpproxy params -----
> modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:7722")
>
> # ----- nathelper params -----
> modparam("nathelper", "natping_interval", 30)
> modparam("nathelper", "ping_nated_only", 1)
> modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)
> modparam("nathelper", "sipping_from", "sip:pinger at kamailio.org")
>
> # params needed for NAT traversal in other modules
> modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)")
> modparam("usrloc", "nat_bflag", FLB_NATB)
> #!endif
>
>
> #!ifdef WITH_TLS
> # ----- tls params -----
> modparam("tls", "config", "/usr/local/etc/kamailio/tls.cfg")
> #!endif
>
> #!ifdef WITH_ANTIFLOOD
> # ----- pike params -----
> modparam("pike", "sampling_time_unit", 2)
> modparam("pike", "reqs_density_per_unit", 16)
> modparam("pike", "remove_latency", 4)
>
> # ----- htable params -----
> # ip ban htable with autoexpire after 5 minutes
> modparam("htable", "htable", "ipban=>size=8;autoexpire=300;")
> #!endif
>
> #!ifdef WITH_XMLRPC
> # ----- xmlrpc params -----
> modparam("xmlrpc", "route", "XMLRPC");
> modparam("xmlrpc", "url_match", "^/RPC")
> #!endif
>
> #!ifdef WITH_XCAPSRV
> # ----- xcap_server params -----
> modparam("xcap_server", "db_url", DBURL)
> # modparam("rls", "integrated_xcap_server", 1)
> #!endif
>
> ####### Routing Logic ########
>
>
> # Main SIP request routing logic
> # - processing of any incoming SIP request starts with this route
> route {
>
> # per request initial checks
> route(REQINIT);
>
> # NAT detection
> route(NAT);
>
> # handle requests within SIP dialogs
> route(WITHINDLG);
>
> ### only initial requests (no To tag)
>
> # CANCEL processing
> if (is_method("CANCEL"))
> {
> if (t_check_trans())
> t_relay();
> exit;
> }
>
> t_check_trans();
>
> # authentication
> route(AUTH);
>
> # record routing for dialog forming requests (in case they are routed)
> # - remove preloaded route headers
> remove_hf("Route");
> if (is_method("INVITE|SUBSCRIBE"))
> record_route();
>
> # account only INVITEs
> if (is_method("INVITE"))
> {
> setflag(FLT_ACC); # do accounting
> }
>
> # dispatch requests to foreign domains
> route(SIPOUT);
>
> ### requests for my local domains
>
> # handle presence related requests
> route(PRESENCE);
>
> # handle registrations
> route(REGISTRAR);
>
> if ($rU==$null)
> {
> # request with no Username in RURI
> sl_send_reply("484","Address Incomplete");
> exit;
> }
>
> # dispatch destinations to PSTN
> route(PSTN);
>
> # user location service
> route(LOCATION);
>
> route(RELAY);
> }
>
>
> route[RELAY] {
> #!ifdef WITH_NAT
> if (check_route_param("nat=yes")) {
> setbflag(FLB_NATB);
> }
> if (isflagset(FLT_NATS) || isbflagset(FLB_NATB)) {
> route(RTPPROXY);
> }
> #!endif
>
> /* example how to enable some additional event routes */
> if (is_method("INVITE")) {
> #t_on_branch("BRANCH_ONE");
> t_on_reply("REPLY_ONE");
> t_on_failure("FAIL_ONE");
> }
>
> if (!t_relay()) {
> sl_reply_error();
> }
> exit;
> }
>
> # Per SIP request initial checks
> route[REQINIT] {
> #!ifdef WITH_ANTIFLOOD
> # flood dection from same IP and traffic ban for a while
> # be sure you exclude checking trusted peers, such as pstn gateways
> # - local host excluded (e.g., loop to self)
> if(src_ip!=myself)
> {
> if($sht(ipban=>$si)!=$null)
> {
> # ip is already blocked
> xdbg("request from blocked IP - $rm from $fu (IP:$si:$sp)\n");
> exit;
> }
> if (!pike_check_req())
> {
> xlog("L_ALERT","ALERT: pike blocking $rm from $fu (IP:$si:$sp)\n");
> $sht(ipban=>$si) = 1;
> exit;
> }
> }
> #!endif
>
> if (!mf_process_maxfwd_header("10")) {
> sl_send_reply("483","Too Many Hops");
> exit;
> }
>
> if(!sanity_check("1511", "7"))
> {
> xlog("Malformed SIP message from $si:$sp\n");
> exit;
> }
> }
>
> # Handle requests within SIP dialogs
> route[WITHINDLG] {
> if (has_totag()) {
> # sequential request withing a dialog should
> # take the path determined by record-routing
> if (loose_route()) {
> if (is_method("BYE")) {
> setflag(FLT_ACC); # do accounting ...
> setflag(FLT_ACCFAILED); # ... even if the transaction fails
> }
> route(RELAY);
> } else {
> if (is_method("SUBSCRIBE") && uri == myself) {
> # in-dialog subscribe requests
> route(PRESENCE);
> exit;
> }
> if ( is_method("ACK") ) {
> if ( t_check_trans() ) {
> # no 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
> exit;
> }
> }
> sl_send_reply("404","Not here");
> }
> exit;
> }
> }
>
> # Handle SIP registrations
> route[REGISTRAR] {
> if (is_method("REGISTER"))
> {
> if(isflagset(FLT_NATS))
> {
> setbflag(FLB_NATB);
> # uncomment next line to do SIP NAT pinging
> ## setbflag(FLB_NATSIPPING);
> }
> if (!save("location"))
> sl_reply_error();
>
> exit;
> }
> }
>
> # USER location service
> route[LOCATION] {
>
> #!ifdef WITH_ALIASDB
> # search in DB-based aliases
> alias_db_lookup("dbaliases");
> #!endif
>
> if (!lookup("location")) {
> switch ($rc) {
> case -1:
> case -3:
> t_newtran();
> t_reply("404", "Not Found");
> exit;
> case -2:
> sl_send_reply("405", "Method Not Allowed");
> exit;
> }
> }
>
> # when routing via usrloc, log the missed calls also
> if (is_method("INVITE"))
> {
> setflag(FLT_ACCMISSED);
> }
> }
>
> # Presence server route
> route[PRESENCE] {
>
> if(!is_method("PUBLISH|SUBSCRIBE"))
> return;
>
> #!ifdef WITH_PRESENCE
>
> if (!t_newtran())
> {
> sl_reply_error();
> exit;
> };
>
> if(is_method("PUBLISH"))
> {
> handle_publish();
> t_release();
> }
> else if( is_method("SUBSCRIBE"))
> {
> $var(ret_code)= rls_handle_subscribe();
>
> if($var(ret_code)== 10) {
> handle_subscribe();
> }
> t_release();
>
> }else if(method=="NOTIFY")
> {
> rls_handle_notify();
> }
>
> exit;
> #!endif
> # if presence enabled, this part will not be executed
> if (is_method("PUBLISH") || $rU==$null)
> {
> sl_send_reply("404", "Not here");
> exit;
> }
> return;
> }
>
> # Authentication route
> route[AUTH] {
> return;
> #!ifdef WITH_AUTH
> if (is_method("REGISTER"))
> {
> # authenticate the REGISTER requests (uncomment to enable auth)
> if (!www_authorize("$td", "subscriber"))
> {
> www_challenge("$td", "0");
> exit;
> }
>
> if ($au!=$tU)
> {
> sl_send_reply("403","Forbidden auth ID");
> exit;
> }
> } else {
>
> #!ifdef WITH_IPAUTH
> if(allow_source_address())
> {
> # source IP allowed
> return;
> }
> #!endif
> # authenticate if from local subscriber
> if (from_uri==myself)
> {
> if (!proxy_authorize("$fd", "subscriber")) {
> proxy_challenge("$fd", "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
> } else {
> # caller is not local subscriber, then check if it calls
> # a local destination, otherwise deny, not an open relay here
> if (!uri==myself)
> {
> sl_send_reply("403","Not relaying");
> exit;
> }
> }
> }
> #!endif
> return;
> }
>
> # Caller NAT detection route
> route[NAT] {
> #!ifdef WITH_NAT
> force_rport();
> if (nat_uac_test("19")) {
> if (method=="REGISTER") {
> fix_nated_register();
> } else {
> fix_nated_contact();
> }
> setflag(FLT_NATS);
> }
> #!endif
> return;
> }
>
> # RTPProxy control
> route[RTPPROXY] {
> #!ifdef WITH_NAT
> if (is_method("BYE")) {
> unforce_rtp_proxy();
> } else if (is_method("INVITE")){
> force_rtp_proxy();
> }
> if (!has_totag()) add_rr_param(";nat=yes");
> #!endif
> return;
> }
>
> # Routing to foreign domains
> route[SIPOUT] {
> if (!uri==myself)
> {
> append_hf("P-hint: outbound\r\n");
> route(RELAY);
> }
> }
>
> # PSTN GW routing
> route[PSTN] {
> #!ifdef WITH_PSTN
> # check if PSTN GW IP is defined
> if (strempty($sel(cfg_get.pstn.gw_ip))) {
> xlog("SCRIPT: PSTN rotuing enabled but pstn.gw_ip not defined\n");
> return;
> }
>
> # route to PSTN dialed numbers starting with '+' or '00'
> # (international format)
> # - update the condition to match your dialing rules for PSTN routing
> if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$"))
> return;
>
> # only local users allowed to call
> if(from_uri!=myself) {
> sl_send_reply("403", "Not Allowed");
> exit;
> }
>
> $ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip);
>
> route(RELAY);
> exit;
> #!endif
>
> return;
> }
>
> # XMLRPC routing
> #!ifdef WITH_XMLRPC
> route[XMLRPC]
> {
> # allow XMLRPC from localhost
> if ((method=="POST" || method=="GET")
> && (src_ip==127.0.0.1)) {
> # close connection only for xmlrpclib user agents (there is a bug in
> # xmlrpclib: it waits for EOF before interpreting the response).
> if ($hdr(User-Agent) =~ "xmlrpclib")
> set_reply_close();
> set_reply_no_connect();
> dispatch_rpc();
> exit;
> }
> send_reply("403", "Forbidden");
> exit;
> }
> #!endif
>
> # Sample branch router
> branch_route[BRANCH_ONE] {
> xdbg("new branch at $ru\n");
> }
>
> # Sample onreply route
> onreply_route[REPLY_ONE] {
> xdbg("incoming reply\n");
> #!ifdef WITH_NAT
> if ((isflagset(FLT_NATS) || isbflagset(FLB_NATB))
> && status=~"(183)|(2[0-9][0-9])") {
> force_rtp_proxy();
> }
> if (isbflagset("6")) {
> fix_nated_contact();
> }
> #!endif
> }
>
> # Sample failure route
> failure_route[FAIL_ONE] {
> #!ifdef WITH_NAT
> if (is_method("INVITE")
> && (isbflagset(FLB_NATB) || isflagset(FLT_NATS))) {
> unforce_rtp_proxy();
> }
> #!endif
>
> if (t_is_canceled()) {
> exit;
> }
>
> # uncomment the following lines if you want to block client
> # redirect based on 3xx replies.
> ##if (t_check_status("3[0-9][0-9]")) {
> ##t_reply("404","Not found");
> ## exit;
> ##}
>
> # uncomment the following lines if you want to redirect the failed
> # calls to a different new destination
> ##if (t_check_status("486|408")) {
> ## sethostport("192.168.2.100:5060");
> ## append_branch();
> ## # do not set the missed call flag again
> ## t_relay();
> ##}
> }
>
> #!ifdef WITH_XCAPSRV
> # #!define WITH_XHTTPAUTH
> event_route[xhttp:request] {
> xdbg("===== xhttp: request [$rv] $rm => $hu\n");
>
> #!ifdef WITH_XHTTPAUTH
> if (!www_authorize("xcap", "subscriber"))
> {
> www_challenge("xcap", "0");
> exit;
> }
> #!endif
> xdbg("===== xhttp: Antes del if de $hu\n");
> if($hu=~"^/xcap-root/")
> {
> xdbg("===== xhttp: Dentro del if de $hu\n");
> set_reply_close();
> set_reply_no_connect();
> # xcap ops
> $xcapuri(u=>data) = $hu;
> if($xcapuri(u=>xuid)=~"^sip:.+ at .+")
> $var(uri) = $xcapuri(u=>xuid);
> else if($xcapuri(u=>xuid)=~".+ at .+")
> $var(uri) = "sip:" + $xcapuri(u=>xuid);
> else
> $var(uri) = "sip:"+ $xcapuri(u=>xuid) + "@" + $Ri;
> xlog("===== xhttp: $xcapuri(u=>auid) : $xcapuri(u=>xuid)\n");
> if($xcapuri(u=>auid)=="xcap-caps")
> {
> $var(xbody) =
> "<?xml version='1.0' encoding='UTF-8'?>
> <xcap-caps xmlns='urn:ietf:params:xml:ns:xcap-caps'>
> <auids>
> <auid>rls-services</auid>
> <auid>pidf-manipulation</auid>
> <auid>xcap-caps</auid>
> <auid>resource-lists</auid>
> <auid>pres-rules</auid>
> <auid>org.openmobilealliance.pres-rules</auid>
> </auids>
> <extensions>
> </extensions>
> <namespaces>
> <namespace>urn:ietf:params:xml:ns:rls-services</namespace>
> <namespace>urn:ietf:params:xml:ns:pidf</namespace>
> <namespace>urn:ietf:params:xml:ns:xcap-caps</namespace>
> <namespace>urn:ietf:params:xml:ns:resource-lists</namespace>
> <namespace>urn:ietf:params:xml:ns:pres-rules</namespace>
> </namespaces>
> </xcap-caps>";
> xhttp_reply("200", "ok", "application/xcap-caps+xml",
> "$var(xbody)");
> exit;
> }
>
> #!ifdef WITH_XHTTPAUTH
> # be sure auth user access only its documents
> if ($au!=$(var(uri){uri.user})) {
> xhttp_reply("403", "Forbidden", "text/html",
> "<html><body>$si:$sp</body></html>");
> exit;
> }
>
> #!endif
> xdbg("===== xhttp: Antes del switch $rm => $hu\n");
> switch($rm) {
> case "PUT":
> xcaps_put("$var(uri)", "$hu", "$rb");
> if($xcapuri(u=>auid)=~"pres-rules")
> {
> xlog("===== xhttp put: refreshing watchers for $var(uri)\n");
> pres_update_watchers("$var(uri)", "presence");
> pres_refresh_watchers("$var(uri)", "presence", 1);
> }
> exit;
> break;
> case "GET":
> xlog("===== xhttp: get $var(uri) => $hu\n");
> xcaps_get("$var(uri)", "$hu");
> exit;
> break;
> case "DELETE":
> xcaps_del("$var(uri)", "$hu");
> if($xcapuri(u=>auid)=~"pres-rules")
> {
> xlog("===== xhttp del: refreshing watchers for $var(uri)\n");
> pres_update_watchers("$var(uri)", "presence");
> pres_refresh_watchers("$var(uri)", "presence", 1);
> }
> exit;
> break;
> }
> }
>
> # http ops
> xhttp_reply("200", "ok", "text/html",
> "<html><body>OK: $si:$sp</body></html>");
> exit;
> }
> #!endif/
>
>
> Regards,
> Andrés.
>
> El 21/12/10 10:22, Klaus Darilion escribió:
>> Am 16.12.2010 13:36, schrieb "Andrés S. García Ruiz":
>>>
>>> B.5) P-CSCF ---- SUBSCRIBE ----> Presentity???
>>>
>>> SUBSCRIBE sip:testuser01 at 155.54.190.245:8060;rinstance=9b7761b4bcaa4bd0
>>> SIP/2.0
>>> Record-Route: <sip:mt at pcscf.open-ims.test:4060;lr>
>>> Record-Route: <sip:mt at scscf.open-ims.test:6060;lr>
>>> Via: SIP/2.0/TCP 155.54.210.134:4060;branch=z9hG4bK07df.baa7cf24.0
>>> Via: SIP/2.0/UDP
>>> 155.54.210.135:6060;received=155.54.210.135;rport=6060;branch=z9hG4bK07df.8a35e4f3.0
>>>
>>>
>>> Via: SIP/2.0/UDP 155.54.210.136;branch=z9hG4bK07df.3688b985.0
>>> Via: SIP/2.0/UDP 155.54.190.245;branch=z9hG4bK07df.964e0ba7.0
>>> To: sip:testuser01 at open-ims.test
>>> From:
>>> sip:restricted_areas at open-ims.test;tag=533cb9e91f4b999cf76861cbb9ed54ed-32d5
>>>
>>>
>>> CSeq: 10 SUBSCRIBE
>>> Call-ID: 7fd8dfdd-21694 at 127.0.0.1
>>> Content-Length: 0
>>> User-Agent: kamailio (3.2.0-dev1 (i386/linux))
>>> Max-Forwards: 14
>>> Event: presence
>>> Contact: <sip:155.54.190.245:5060;transport=udp>
>>> Expires: 10810
>>> Max-Forwards: 70
>>> Support: eventlist
>>> P-Called-Party-ID: <sip:testuser01 at open-ims.test>
>>>
>>>
>>> The step B.5 is sent directly to the presentity testuser01. Instead of
>>> that, I thought that message was suppose to be sent to the presence
>>> server in the URI that is shown in Contact header.
>>
>>
>> If the P-CSCF is not forwarding the request as supposed, I guess you
>> have to fix the routing on the P-CSCF.
>>
>> klaus
>