sr-users May 2008

sr-users@lists.kamailio.org

121 participants
202 discussions

[OpenSER-Users] obtain content of header dynamically

by Yazid Hadj Said

Hi, I try to obtain content of header dynamically, but with $hdr(...) i can't do this because it accept only static parameters. For example I try to use: $avp(s:body)=$mb; $avp(s:HdName)="To"; avp_subst("$avp(s:corps)/$avp(s:HdContent)","/^$avp(s:HdName):(.*)\r\n(.*)/\1/"); With this manner, i can change header name ($avp(s:HdName) )dynamically from data source (e.g database) and use his content in my script. But until now i don't obtain what i want. Regards, Yazid

15 years, 11 months

[OpenSER-Users] Fixing wrong SDP with "textutils" module (LF -> CRLF)

by Iñaki Baz Castillo

Hi, I'm handling with a Nortel CS2K softswitch that sends me incorrect SDP's since it uses LF at the end of each line in SDP instead of CRLF (as it's mandatory according to the SDP grammar). AFAIK some phones can fail when receiving this incorrect SDP. Unfortunatelly I can't try a workaround now but I'm thinkink about using "textmodules" in this way: if ($si == NORTEL_CS2K_IP) replace_body("\n$", "\r\n"); By your experience, should it work? I assume that "Content-Length" is automatically updated before the message leaves OpenSer. So just it, should it work? Thanks a lot. -- Iñaki Baz Castillo ibc(a)in.ilimit.es

15 years, 11 months

[OpenSER-Users] lcr problem - openser 1.3

by Ion Minzu

hello i use openser 1.3 But I have trouble NOTICE:core:main: version: openser 1.3.2-notls (i386/freebsd) ERROR:lcr:reload_gws: Unknown or unsupported transport <0> CRITICAL:lcr:mod_init: Failed to reload gateways and routes ERROR:core:init_mod: failed to initialize module lcr ERROR:core:main: error while initializing modules ####config openser.cfg##### loadmodule "lcr.so" modparam("lcr", "db_url", "mysql://sqluser:ser@localhost/openser") modparam("lcr", "gw_table", "gw") modparam("lcr", "gw_name_column", "gw_name") modparam("lcr", "ip_addr_column", "ip_addr") modparam("lcr", "port_column", "port") modparam("lcr", "uri_scheme_column", "uri_scheme") modparam("lcr", "transport_column", "transport") modparam("lcr", "grp_id_column", "grp_id") modparam("lcr", "lcr_table", "lcr") modparam("lcr", "strip_column", "strip") modparam("lcr", "prefix_column", "prefix") modparam("lcr", "from_uri_column", "from_uri") modparam("lcr", "priority_column", "priority") modparam("lcr", "gw_uri_avp", "$avp(i:709)") modparam("lcr", "ruri_user_avp", "$avp(i:500)") modparam("lcr", "contact_avp", "$avp(i:711)") modparam("lcr", "fr_inv_timer_avp", "$avp(i:704)") modparam("lcr", "fr_inv_timer", 90) modparam("lcr", "fr_inv_timer_next", 30) modparam("lcr", "rpid_avp", "$avp(i:302)") modparam("lcr", "dm_flag", 25) ################## What is problem? Thanks

15 years, 11 months

[OpenSER-Users] problem nat, openser 1.3 + mediaproxy +gateway

by Ion Minzu

Hello, I use openser 1.3 + mediaproxy and all work ok. But I have trouble calling to PSTN gateway, where is no voice both ways. route[7] is the route to gateway Thanks ############################################## listen = udp:my.openser.server:5060 mpath = "/usr/local/lib/openser/modules" children = 8 debug = 3 fork = yes #group = "openser" #user = "openser" disable_tcp = no log_facility = LOG_DAEMON log_stderror = no tcp_children = 4 mhomed = no server_signature = yes #sock_group = "openser" #sock_mode = 0600 #sock_user = "openser" #unix_sock = "/tmp/openser.sock" #unix_sock_children = 1 #reply_to_via = no sip_warning = no check_via = no dns = no rev_dns = no disable_core_dump = no dns_try_ipv6 = no dns_use_search_list = yes loadmodule "usrloc.so" modparam("usrloc", "user_column", "username") modparam("usrloc", "domain_column", "domain") modparam("usrloc", "contact_column", "contact") modparam("usrloc", "expires_column", "expires") modparam("usrloc", "q_column", "q") modparam("usrloc", "callid_column", "callid") modparam("usrloc", "cseq_column", "cseq") modparam("usrloc", "methods_column", "methods") modparam("usrloc", "flags_column", "flags") modparam("usrloc", "user_agent_column", "user_agent") modparam("usrloc", "received_column", "received") modparam("usrloc", "socket_column", "socket") modparam("usrloc", "use_domain", 0) modparam("usrloc", "desc_time_order", 0) modparam("usrloc", "timer_interval", 60) modparam("usrloc", "db_url", "mysql://sqluser:ser@localhost/openser") modparam("usrloc", "db_mode", 1) modparam("usrloc", "matching_mode", 0) modparam("usrloc", "cseq_delay", 20) modparam("usrloc", "nat_bflag", 6) loadmodule "textops.so" loadmodule "rr.so" modparam("rr", "enable_full_lr", 0) modparam("rr", "append_fromtag", 1) modparam("rr", "enable_double_rr", 1) modparam("rr", "add_username", 0) loadmodule "tm.so" modparam("tm", "fr_timer", 30) modparam("tm", "fr_inv_timer", 120) modparam("tm", "wt_timer", 5) modparam("tm", "delete_timer", 2) modparam("tm", "noisy_ctimer", 0) modparam("tm", "ruri_matching", 1) modparam("tm", "via1_matching", 1) modparam("tm", "unix_tx_timeout", 2) modparam("tm", "restart_fr_on_each_reply", 1) modparam("tm", "pass_provisional_replies", 0) loadmodule "xlog.so" modparam("xlog", "buf_size", 4096) modparam("xlog", "force_color", 0) loadmodule "mi_fifo.so" modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo") modparam("mi_fifo", "fifo_mode", 0660) #modparam("mi_fifo", "fifo_group", "openser") #modparam("mi_fifo", "fifo_user", "openser") modparam("mi_fifo", "reply_dir", "/tmp/") modparam("mi_fifo", "reply_indent", "\t") loadmodule "domain.so" modparam("domain", "db_url", "mysql://sqluser:ser@localhost/openser") modparam("domain", "db_mode", 1) modparam("domain", "domain_table", "domain") modparam("domain", "domain_col", "domain") loadmodule "nathelper.so" modparam("nathelper", "natping_interval", 30) #modparam("nathelper", "ping_nated_only", 1) #modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock") #modparam("nathelper", "rtpproxy_disable", 1) #modparam("nathelper", "rtpproxy_disable_tout", 60) #modparam("nathelper", "rtpproxy_tout", 1) #modparam("nathelper", "rtpproxy_retr", 5) #modparam("nathelper", "sipping_method", "OPTIONS") modparam("nathelper", "received_avp", "$avp(i:801)") loadmodule "sl.so" modparam("sl", "enable_stats", 1) loadmodule "mediaproxy.so" modparam("mediaproxy", "mediaproxy_socket", "/var/run/proxydispatcher.sock") #modparam("mediaproxy", "sip_asymmetrics", "/etc/openser/sip-asymmetric-clients") #modparam("mediaproxy", "rtp_asymmetrics", "/etc/openser/rtp-asymmetric-clients") modparam("mediaproxy", "natping_interval", 60) loadmodule "uri.so" loadmodule "registrar.so" modparam("registrar", "default_expires", 3600) modparam("registrar", "min_expires", 60) modparam("registrar", "max_expires", 0) modparam("registrar", "default_q", 0) modparam("registrar", "append_branches", 1) modparam("registrar", "case_sensitive", 0) modparam("registrar", "received_param", "received") modparam("registrar", "max_contacts", 0) modparam("registrar", "retry_after", 0) modparam("registrar", "method_filtering", 0) modparam("registrar", "path_mode", 2) modparam("registrar", "path_use_received", 0) modparam("registrar", "received_avp", "$avp(i:801)") loadmodule "maxfwd.so" modparam("maxfwd", "max_limit", 256) loadmodule "mysql.so" modparam("mysql", "ping_interval", 300) modparam("mysql", "auto_reconnect", 1) loadmodule "auth.so" modparam("auth", "nonce_expire", 300) modparam("auth", "rpid_suffix", ";party=calling;id-type=subscriber;screen=yes") modparam("auth", "rpid_avp", "$avp(s:rpid)") loadmodule "auth_db.so" modparam("auth_db", "db_url", "mysql://sqluser:ser@localhost/openser") modparam("auth_db", "user_column", "username") modparam("auth_db", "domain_column", "domain") modparam("auth_db", "password_column", "password") modparam("auth_db", "password_column_2", "ha1b") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "use_domain", 0) modparam("auth_db", "load_credentials", "rpid") loadmodule "uri_db.so" modparam("uri_db", "db_url", "mysql://sqluser:ser@localhost/openser") modparam("uri_db", "uri_table", "uri") modparam("uri_db", "uri_user_column", "username") modparam("uri_db", "uri_domain_column", "domain") modparam("uri_db", "uri_uriuser_column", "uri_user") modparam("uri_db", "subscriber_table", "subscriber") modparam("uri_db", "subscriber_user_column", "username") modparam("uri_db", "subscriber_domain_column", "domain") modparam("uri_db", "use_uri_table", 0) modparam("uri_db", "use_domain", 0) #for accounting loadmodule "acc.so" modparam("acc", "log_flag", 1) modparam("acc", "log_level", 2) modparam("acc", "db_flag", 1) modparam("acc", "db_missed_flag", 3) modparam("acc", "log_missed_flag", 3) modparam("acc", "db_url", "mysql://sqluser:ser@localhost/openser") modparam("acc", "report_ack", 0) ######################################################################## # Request route 'main' ######################################################################## route[0] { xlog("L_INFO", "New request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); force_rport(); if(msg:len > max_len) { xlog("L_INFO", "Message too big - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("513", "Message Too Big"); exit; } if (!mf_process_maxfwd_header("10")) { xlog("L_INFO", "Too many hops - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("483", "Too Many Hops"); exit; } if(!is_method("REGISTER")) { if(nat_uac_test("19")) { record_route(";nat=yes"); } else { record_route(); } } if(is_method("CANCEL") || is_method("BYE")) { end_media_session(); } if(loose_route()) { if(!has_totag()) { xlog("L_INFO", "Initial loose-routing rejected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("403", "Initial Loose-Routing Rejected"); exit; } if(nat_uac_test("19") || search("^Route:.*;nat=yes")) { fix_nated_contact(); setbflag(6); } route(3); } if(is_method("REGISTER")) { route(2); } if(is_method("INVITE")) { route(4); } if(is_method("CANCEL") || is_method("ACK")) { route(8); } route(9); } ######################################################################## # Request route 'stop-media-proxy' ######################################################################## route[1] { if(isflagset(22)) { end_media_session(); } } ######################################################################## # Request route 'base-route-register' ######################################################################## route[2] { sl_send_reply("100", "Trying"); if(!www_authorize("", "subscriber")) { xlog("L_INFO", "Register authentication failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); www_challenge("", "0"); exit; } if(!check_to()) { xlog("L_INFO", "Spoofed To-URI detected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("403", "Spoofed To-URI Detected"); exit; } consume_credentials(); if(!search("^Contact:[ ]*\*") && nat_uac_test("19")) { fix_nated_register(); setbflag(6); } if(!save("location")) { xlog("L_ERR", "Saving contact failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_reply_error(); exit; } xlog("L_INFO", "Registration successful - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); exit; } ######################################################################## # Request route 'base-outbound' ######################################################################## route[3] { if(isbflagset(6)) { if(!isflagset(22) && !search("^Content-Length:[ ]*0")) { setflag(22); use_media_proxy(); } t_on_reply("2"); } else { t_on_reply("1"); } if(!isflagset(21)) { t_on_failure("1"); } if(isflagset(29)) { append_branch(); } if(is_present_hf("Proxy-Authorization")) { consume_credentials(); } xlog("L_INFO", "Request leaving server, D-URI='$du' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); # no 100 (we already sent it) and no DNS blacklisting if(!t_relay("0x05")) { sl_reply_error(); if(is_method("INVITE") && isbflagset(6)) { end_media_session(); } } exit; } ######################################################################## # Request route 'base-route-invite' ######################################################################## route[4] { sl_send_reply("100", "Trying"); if(!proxy_authorize("", "subscriber")) { xlog("L_INFO", "Proxy authentication failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); proxy_challenge("", "0"); exit; } if(!check_from()) { xlog("L_INFO", "Spoofed From-URI detected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("403", "Spoofed From-URI Detected"); exit; } if(nat_uac_test("19")) { fix_nated_contact(); setbflag(6); } route(5); } ######################################################################## # Request route 'invite-find-callee' ######################################################################## route[5] { if(!is_domain_local("$rd")) { setflag(20); route(7); } if(does_uri_exist()) { xlog("L_INFO", "Callee is local - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(6); } else { xlog("L_INFO", "Callee is not local - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(7); } exit; } ######################################################################## # Request route 'invite-to-internal' ######################################################################## route[6] { if(!lookup("location")) { xlog("L_INFO", "Local user offline - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("404", "User Offline"); } else { xlog("L_INFO", "Local user online - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(3); } exit; } ######################################################################## # Request route 'invite-to-external' ######################################################################## route[7] { if(isflagset(20)) { xlog("L_INFO", "Call to foreign domain - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(3); exit; } #go to pstn if (uri=~"sip:[2-8][0-9][0-9][0-9][0-9][0-9]+@.*") { prefix("400"); t_relay("my.pstn.gateway:5060"); end_media_session(); exit; } #finish xlog("L_INFO", "Call to unknown user - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("404", "User Not Found"); exit; } ######################################################################## # Request route 'base-route-local' ######################################################################## route[8] { t_on_reply("1"); if(t_check_trans()) { xlog("L_INFO", "Request leaving server - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); if(!t_relay()) { sl_reply_error(); } } else { xlog("L_INFO", "Dropping mis-routed request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); } exit; } ######################################################################## # Request route 'base-route-generic' ######################################################################## route[9] { xlog("L_INFO", "Method not supported - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("501", "Method Not Supported Here"); exit; } ######################################################################## # Request route 'base-filter-failover' ######################################################################## route[10] { if(!t_check_status("408|500|503")) { xlog("L_INFO", "No failover routing needed for this response code - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(1); exit; } } ######################################################################## # Reply route 'base-standard-reply' ######################################################################## onreply_route[1] { xlog("L_INFO", "Reply - S=$rs D=$rr F=$fu T=$tu IP=$si ID=$ci\n"); exit; } ######################################################################## # Reply route 'base-nat-reply' ######################################################################## onreply_route[2] { xlog("L_INFO", "NAT-Reply - S=$rs D=$rr F=$fu T=$tu IP=$si ID=$ci\n"); if(nat_uac_test("1")) { fix_nated_contact(); } if(isbflagset(6) && status=~"(180)|(183)|2[0-9][0-9]") { if(!search("^Content-Length:[ ]*0")) { use_media_proxy(); } } exit; } ######################################################################## # Failure route 'base-standard-failure' ######################################################################## failure_route[1] { route(10); route(1); }

15 years, 11 months

[OpenSER-Users] Res: Hiding the config code

by Bruno Machado

Hi Andel Yes, it would be possible. But I'd like to hide the code even the root user. Like Bogdan said, I want "way to run OpenSER with script that it is not plain text or accessible for humans". Your suggest works as well when the another users do not have the root password. Anyway, thanks for your comment, Andel. ----- Mensagem original ---- De: Ladislav Andel <ladia6(a)centrum.cz> Para: Bruno Machado <bsmufu(a)yahoo.com.br> Cc: users(a)lists.openser.org Enviadas: Segunda-feira, 26 de Maio de 2008 7:18:00 Assunto: Re: [OpenSER-Users] Hiding the config code How about setting the user rights in your unix-based system ? Lada Bruno Machado wrote: > Hi all > > I have been wondering if is possible to hide the Openser's config file > or do anything else to avoid reading by another people. Possible? > > Tks > > Bruno > > ------------------------------------------------------------------------ > Abra sua conta no Yahoo! Mail > <http://br.rd.yahoo.com/mail/taglines/mail/*http://br.mail.yahoo.com/>, > o único sem limite de espaço para armazenamento! > ------------------------------------------------------------------------ > > _______________________________________________ > Users mailing list > Users(a)lists.openser.org > http://lists.openser.org/cgi-bin/mailman/listinfo/users > Abra sua conta no Yahoo! Mail, o único sem limite de espaço para armazenamento! http://br.mail.yahoo.com/

15 years, 11 months

[OpenSER-Users] Res: Hiding the config code

by Bruno Machado

Exactly, Bogdan. It would be a good feature for OpenSER considering security purposes. Sometimes, you need to hide the script from some people, even from the same company. I think that it would be a good feature. Thanks Bogdan ----- Mensagem original ---- De: Bogdan-Andrei Iancu <bogdan(a)voice-system.ro> Para: Ladislav Andel <ladia6(a)centrum.cz> Cc: Bruno Machado <bsmufu(a)yahoo.com.br>; users(a)lists.openser.org Enviadas: Segunda-feira, 26 de Maio de 2008 7:48:41 Assunto: Re: [OpenSER-Users] Hiding the config code Well, that's a limited hiding - I understood the question as "if it a way to run OpenSER with script that it is not plain text or accessible for humans. Regards, Bogdan Ladislav Andel wrote: > How about setting the user rights in your unix-based system ? > Lada > > Bruno Machado wrote: > >> Hi all >> >> I have been wondering if is possible to hide the Openser's config file >> or do anything else to avoid reading by another people. Possible? >> >> Tks >> >> Bruno >> >> ------------------------------------------------------------------------ >> Abra sua conta no Yahoo! Mail >> <http://br.rd.yahoo.com/mail/taglines/mail/*http://br.mail.yahoo.com/>, >> o único sem limite de espaço para armazenamento! >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Users mailing list >> Users(a)lists.openser.org >> http://lists.openser.org/cgi-bin/mailman/listinfo/users >> >> > > > _______________________________________________ > Users mailing list > Users(a)lists.openser.org > http://lists.openser.org/cgi-bin/mailman/listinfo/users > Abra sua conta no Yahoo! Mail, o único sem limite de espaço para armazenamento! http://br.mail.yahoo.com/

15 years, 11 months

Re: [OpenSER-Users] Possible problem with script presence-create.sql

by Florent Le Saout

Hello all, I also found the reason reading precisely the documentation. I use the line modparam("presence_xml", "xcap_table", "xcaps") in my configuration as Anca Vamanu said. All is clear now. Thank for your help. Florent. > Message du 26/05/08 12:20 > De : "Henning Westerholt" <henning.westerholt(a)1und1.de> > A : "Anca Vamanu" <anca(a)voice-system.ro> > Copie à : "Florent Le Saout" <le-saout.florent(a)laposte.net>, users(a)lists.openser.org > Objet : Re: [OpenSER-Users] Possible problem with script presence-create.sql > > On Monday 26 May 2008, Anca Vamanu wrote: > > Indeed the name of the script was wrong in the documentation and I have > > fixed it. > > The name of the xcap table was not misspelled as 'xcaps'. > > /The module requires 1 table in OpenSER database: xcap. / > > You probably refer to the line with the example of how to set the xcap > > table name module parameter: > > / 'modparam("presence_xml", "xcap_table", "xcaps")'. / > > This should be used if you what the table to have a different name, and > > of course, you should use the same when creating the database table. > > Thank you Anca for the clarification, and the fix. > > Henning > >

15 years, 11 months

[OpenSER-Users] openSER with freeRADIUS

by Patrick Pichler

Hi everybody, does anyone has got a tested documention on setting up freeRADIUS to work together with openSER. I'm currently having problems with the authentication via a MySQL DB. I didn't get it how to tell freeRADIUS to take the users credentials from the "subscribers" table. Could anybody help me dealing eith this problem? My environment: openSER with radiusclient-ng, mysql and freeradius on a single machine, all are up and running so far. Without RADIUS it's prossible for a UAC to register...but with RADIUS authentication via MySQL the UAC just gets a "401 unauthorized". Thanks in advance. Patrick

15 years, 11 months

[OpenSER-Users] [OT] Why the project name in SourceForge is "Scalable SIP server"?

by Iñaki Baz Castillo

Hi, if you get into: https://sourceforge.net/projects/openser/ you won't read the word "OpenSER" but "Scalable SIP server". Also, in the "location" line we read: SF.net > Projects > Scalable SIP server > Summary Scalable SIP server I wonder: why not name it as OpenSER? -- Iñaki Baz Castillo ibc(a)in.ilimit.es

15 years, 11 months

[OpenSER-Users] Hiding the config code

by Bruno Machado

Hi all I have been wondering if is possible to hide the Openser's config file or do anything else to avoid reading by another people. Possible? Tks Bruno Abra sua conta no Yahoo! Mail, o único sem limite de espaço para armazenamento! http://br.mail.yahoo.com/

15 years, 11 months

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sr-users May 2008