sr-users July 2007

sr-users@lists.kamailio.org

163 participants
261 discussions

[OpenSER-Users] openser authentication not work
by Amr Elgbaly 03 Jul '07

03 Jul '07

hello !! i installed openser with mysql module but any one can register and make calls to another users openser.cfg content cat openser.cfg # # $Id: openser.cfg 1827 2007-03-12 15:22:53Z bogdan_iancu $ # # simple quick-start config script # Please refer to the Core CookBook at http://www.openser.org/dokuwiki/doku.php <http://www.voipuser.org/ship_to.php?url=http://www.openser.org/dokuwiki/dok…> # for a explanation of possible statements, functions and parameters. # # ----------- global configuration parameters ------------------------ debug=8 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=yes # (cmd line: -E) children=4 log_facility=LOG_LOCAL0 sip_warning=yes check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) # Uncomment these lines to enter debugging mode #fork=no #log_stderror=yes # port=5060 # uncomment the following lines for TLS support #disable_tls = 0 #listen = tls:your_IP:5061 #tls_verify_server = 1 #tls_verify_client = 1 #tls_require_client_certificate = 0 #tls_method = TLSv1 #tls_certificate = "/usr/local/etc/openser/tls/user/user-cert.pem" #tls_private_key = "/usr/local/etc/openser/tls/user/user-privkey.pem" #tls_ca_list = "/usr/local/etc/openser/tls/user/user-calist.pem" # ------------------ module loading ---------------------------------- #set module path mpath="/usr/local/lib/openser/modules/" # Uncomment this if you want to use SQL database loadmodule "mysql.so" loadmodule "sl.so" loadmodule "tm.so" loadmodule "rr.so" loadmodule "maxfwd.so" loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "textops.so" loadmodule "mi_fifo.so" loadmodule "/usr/local/lib/openser/modules/xlog.so" # Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "auth.so" loadmodule "auth_db.so" # ----------------- setting module-specific parameters --------------- # -- mi_fifo params -- modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo") # -- usrloc params -- #modparam("usrloc", "db_mode", 0) # 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://openser:openserrw@localhost/openser") #fifo_db_url="mysql://openser:openserrw@localhost/openser" modparam("usrloc", "db_mode", 2) # -- 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("usrloc", "db_url", "mysql://openser:openserrw@localhost/openser") 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) # ------------------------- 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) { if (method=="REGISTER") { # Uncomment this if you want to use digest authentication #if (!www_authorize("openser.org", "subscriber")) { # www_challenge("openser.org", "0"); # exit; #}; save("location"); exit; }; lookup("aliases"); if (!uri==myself) { append_hf("P-hint: outbound alias\r\n"); route(1); }; # 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; } Regards , -- Amr Elgbaly Gnu/Linux sytem engineer OptiServers support team http://optiservers.com Telephone : +2 02 678 679 Cell Phone : +2 012 803 2002

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[OpenSER-Users] can't find cpl-c
by Richard Morrisey 03 Jul '07

03 Jul '07

I'm having trouble finding the cpl-c module. I have the binaries for Openser 1.1.1 installed on arch x86_64 with FC6 downloaded from the opensuse repository. Where can I get a compiled version of this module? Rich

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[OpenSER-Users] presence module notify missing max-forwards
by Sigrid Thijs 03 Jul '07

03 Jul '07

Hi, I noticed that the NOTIFY requests that are sent by the presence module do not contain a "Max-Forwards" header. This is a mandatory header! We are using openser version 1.2.0 on a freebsd platform. kind regards, Sigrid

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[OpenSER-Users] error while running openser
by Vishwadeepak Agarwal 03 Jul '07

03 Jul '07

while running openser i am getting this.can somebody help? 0(0) StateLess module - initializing 0(0) TM - initializing... 0(0) Maxfwd module- initializing 0(0) INFO:ul_init_locks: locks array size 512 0(0) TextOPS - initializing 0(0) ERROR:mi_fifo:mod_init:no fifo configured 0(0) init_mod(): Error while initializing module mi_fifo ERROR: error while initializing modules 0(0) INFO:mi_fifo:mi_destroy:memory for the child's mi_fifo_pid was not allocated -> nothing to destroy Regards, Vishwa Deepak Agarwal ______________________________________________________________________

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[OpenSER-Users] Milkfish 3.2.0 released
by Daniel-Constantin Mierla 03 Jul '07

03 Jul '07

Hello, just saw that the other day Milkfish 3.2.0 was released. It includes OpenSER, so, for those playing with embedded devices, that might be interesting. http://www.milkfish.org/ http://wiki.milkfish.org/index.php?n=Boozy.Features#boozy320features Daniel

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Re: [Serusers] How SER communicate to other SIP server
by roayu 03 Jul '07

03 Jul '07

Hi, Olaf! In that case, since it's not recommended to change the TO header, is there any other ways I can make the SER to route to another SIP server without using rewritehostport()? Thanks. Best regards, Roa Yu -----Original Message----- From: Olaf Bergmann [mailto:Olaf.Bergmann@freenet-ag.de] Sent: Tuesday, July 03, 2007 4:36 PM To: roayu Cc: serusers(a)lists.iptel.org Subject: Re: [Serusers] How SER communicate to other SIP server roayu wrote: > that's the reason why I need to change the URI (of the TO header). No, it is not. At least if your user agent and other servers implement the same RFC 3261 as most of the other SIP servers in the world do. > just failed to change the uri at the TO header. Therefore, it couldn't route > to another SIP server. > > Current FROM/TO uri that I get, > From : <sip:12345@mySER.net:5060> > To : <sip:88888888@mySER.net:5060> > > The actual FROM/TO uri that I WANT will be, > From : <sip:12345@mySER.net:5060> > To : <sip:88888888@anotherSIP.net:5060> > > I've checked on the regular expression, and it's fine with that. Am I using > the correct function - rewritehostport()? Well, rewritehostport() changes the request URI, not the URI part of the To header field. This is fine for most applications, but if you really want to change the contents of the To header, you will have to use something like replace_hf(). But it is not recommended to do that. Really. SIP is designed to work without replacing the To. In fact, applications are more likely to break if it is changed. Regards, Olaf

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Re: [Serusers] How SER communicate to other SIP server
by roayu 03 Jul '07

03 Jul '07

Hi, Olaf! Pls ignore the previous mail and refer to this as there's a typo error. Oops, I accidentally deleted the semi-colon(;) at the closing of the IF statement. I know that the SIP messages are routed according to the URI and that's the reason why I need to change the URI (of the TO header). But I just failed to change the uri at the TO header. Therefore, it couldn't route to another SIP server. Current FROM/TO uri that I get, From : <sip:12345@mySER.net:5060> To : <sip:88888888@mySER.net:5060> The actual FROM/TO uri that I WANT will be, From : <sip:12345@mySER.net:5060> To : <sip:88888888@anotherSIP.net:5060> I've checked on the regular expression, and it's fine with that. Am I using the correct function - rewritehostport()? Thanks. Best regards, Roa Yu -----Original Message----- From: Olaf Bergmann [mailto:Olaf.Bergmann@freenet-ag.de] Sent: Tuesday, July 03, 2007 3:07 PM To: roayu Cc: serusers(a)lists.iptel.org Subject: Re: [Serusers] How SER communicate to other SIP server roayu wrote: > Hi, Olaf! > > I've used 'rewritehostport("sipB.net:5060")' under the INVITE message > handler. > > The following are my configuration, pls correct me if I'm wrong. > if(uri =~ "^sip:[0-9{8}@.*") { > if(!proxy_authorise("","subscriber")){ > proxy_challenge("","0"); > break; > > }else if(!check_from()) { > sl_send_reply("403","Use From ID"); > break; > }; > > consume_credentials(); > rewritehostport("sipB.net:5060"); > setflag(1); > route(1); > break; > } > > When I dialed 8-digit of the number, it will pass to another SIP > server(sipB.net). But on the TO header, I still found that the TO address > still under the sipSER.net. You may refer to the following. > From : <sip:12345@sipSER.net:5060> > To : <sip:88888888@sipSER.net:5060> > Does that means that it's still looping inside sipSER.net instead of routing > to sipB.net? If yes, how do I change the TO header or make it route to > sipB.net? No, SIP messages are routed according to their request URI. I am not sure if the regular expression in your if-clause was corrupted by the E-Mail service (if not, at least a closing bracket is missing). I suggest, you start with a simplified version of this regexp to be sure that the then-part is evaluated at all. Use xlog() to add a couple of debug messages to find out which routing blocks are evaluated. Regards, Olaf _______________________________________________ Serusers mailing list Serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers

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Re: [Serusers] How SER communicate to other SIP server
by roayu 03 Jul '07

03 Jul '07

Hi, Olaf! Oops, I accidentally deleted the semi-colon(;) at the closing of the IF statement. I know that the SIP messages are routed according to the URI and that's the reason why I need to change the URI (of the TO header). But I just failed to change the uri at the TO header. Therefore, it couldn't route to another SIP server. Current FROM/TO uri that I get, From : <sip:12345@mySER.net:5060> To : <sip:88888888@anotherSIP.net:5060> The actual FROM/TO uri that I WANT will be, From : <sip:12345@mySER.net:5060> To : <sip:88888888@anotherSIP.net:5060> I've checked on the regular expression, and it's fine with that. Am I using the correct function - rewritehostport()? Thanks. Best regards, Roa Yu -----Original Message----- From: Olaf Bergmann [mailto:Olaf.Bergmann@freenet-ag.de] Sent: Tuesday, July 03, 2007 3:07 PM To: roayu Cc: serusers(a)lists.iptel.org Subject: Re: [Serusers] How SER communicate to other SIP server roayu wrote: > Hi, Olaf! > > I've used 'rewritehostport("sipB.net:5060")' under the INVITE message > handler. > > The following are my configuration, pls correct me if I'm wrong. > if(uri =~ "^sip:[0-9{8}@.*") { > if(!proxy_authorise("","subscriber")){ > proxy_challenge("","0"); > break; > > }else if(!check_from()) { > sl_send_reply("403","Use From ID"); > break; > }; > > consume_credentials(); > rewritehostport("sipB.net:5060"); > setflag(1); > route(1); > break; > } > > When I dialed 8-digit of the number, it will pass to another SIP > server(sipB.net). But on the TO header, I still found that the TO address > still under the sipSER.net. You may refer to the following. > From : <sip:12345@sipSER.net:5060> > To : <sip:88888888@sipSER.net:5060> > Does that means that it's still looping inside sipSER.net instead of routing > to sipB.net? If yes, how do I change the TO header or make it route to > sipB.net? No, SIP messages are routed according to their request URI. I am not sure if the regular expression in your if-clause was corrupted by the E-Mail service (if not, at least a closing bracket is missing). I suggest, you start with a simplified version of this regexp to be sure that the then-part is evaluated at all. Use xlog() to add a couple of debug messages to find out which routing blocks are evaluated. Regards, Olaf

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[OpenSER-Users] Permission module
by Alexander Nazarenko 03 Jul '07

03 Jul '07

Dear All, I can see that permission module initializes DB only once with Openser startup. All the changes, made in DB, will be postponed till the next Openser restart. Can anybody advise how to make real-time permission DB fetching?

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Re: [Serusers] How SER communicate to other SIP server
by roayu 03 Jul '07

03 Jul '07

Hi, Olaf! I've used 'rewritehostport("sipB.net:5060")' under the INVITE message handler. The following are my configuration, pls correct me if I'm wrong. if(uri =~ "^sip:[0-9{8}@.*") { if(!proxy_authorise("","subscriber")){ proxy_challenge("","0"); break; }else if(!check_from()) { sl_send_reply("403","Use From ID"); break; }; consume_credentials(); rewritehostport("sipB.net:5060"); setflag(1); route(1); break; } When I dialed 8-digit of the number, it will pass to another SIP server(sipB.net). But on the TO header, I still found that the TO address still under the sipSER.net. You may refer to the following. From : <sip:12345@sipSER.net:5060> To : <sip:88888888@sipSER.net:5060> Does that means that it's still looping inside sipSER.net instead of routing to sipB.net? If yes, how do I change the TO header or make it route to sipB.net? Thanks. Best regards, Roa Yu -----Original Message----- From: Olaf Bergmann [mailto:Olaf.Bergmann@freenet-ag.de] Sent: Monday, July 02, 2007 4:55 PM To: roayu Cc: serusers(a)lists.iptel.org Subject: Re: [Serusers] How SER communicate to other SIP server roayu wrote: > Hi, Olaf! > > I'm not sure what functions that I can use to include inside ser.cfg. Could > you pls let me know where I can see all those functions like > sl_send_reply(), so that I can use them. Have a look at <http://www.iptel.org/doc>. You will find several tutorials as well as reference documents, especially for the available modules. In addition, there is an excellent interactive search tool at <http://www.iptel.org/ser/doc/search> to lookup function definitions etc. Regards, Olaf

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sr-users July 2007