[Serusers] bugs on alias or save location

Edgardo O. Gonzales II edgardo.g at pacific.net.ph
Tue May 17 13:20:49 CEST 2005



Hi!


I have a little problem with regards to alias and my routing table because
as I understand the logic of logging and authorization, client can login using
a username and password assigned by the administrator.

For example, I have the following information

username : test
password : test123
extension / alias : 900

By enabling radius support, for aaa, I was able to login using my username 
and password.
Other parties can also call my extension / alias number which is 900 but I 
wonder why they can
also call my username which is test. I have save("alias") on my config.

why is this happening.

thanks,
ed


At 03:24 AM 5/17/2005, Jose Bertuzzi wrote:
>Hello guys; I have everything in place to acc into
>mysql. I am already logging some BYEs, INVITEs and
>ACKs.
>
>Where do I have to place the setflag statement to
>properly log messages from and/to gw 66.166.166.66
>only?
>
>My ser.cfg is as follows:
>
>
># $Id: ser.cfg,v 1.21.4.1 2003/11/10 15:35:15 andrei
>Exp $
>#
># simple quick-start config script
>#
>
># ----------- global configuration parameters
>------------------------
>
>#debug=3         # debug level (cmd line: -dddddddddd)
>#fork=yes
>#log_stderror=no        # (cmd line: -E)
>
>/* Uncomment these lines to enter debugging mode
>debug=7
>fork=no
>log_stderror=yes
>*/
>
>check_via=no    # (cmd. line: -v)
>dns=no           # (cmd. line: -r)
>rev_dns=no      # (cmd. line: -R)
>#port=5060
>#children=4
>fifo="/tmp/ser_fifo"
>#fifo_mode=0666
>
>
># ------------------ module loading
>----------------------------------
>
># Uncomment this if you want to use SQL database
>loadmodule "/usr/local/lib/ser/modules/mysql.so"
>
>loadmodule "/usr/local/lib/ser/modules/sl.so"
>loadmodule "/usr/local/lib/ser/modules/tm.so"
>loadmodule "/usr/local/lib/ser/modules/rr.so"
>loadmodule "/usr/local/lib/ser/modules/maxfwd.so"
>loadmodule "/usr/local/lib/ser/modules/usrloc.so"
>loadmodule "/usr/local/lib/ser/modules/registrar.so"
>loadmodule "/usr/local/lib/ser/modules/acc.so"
>#loadmodule "/usr/local/lib/ser/modules/group.so"
>
>
># Uncomment this if you want digest authentication
># mysql.so must be loaded !
>loadmodule "/usr/local/lib/ser/modules/auth.so"
>loadmodule "/usr/local/lib/ser/modules/auth_db.so"
>
># ----------------- setting module-specific parameters
>---------------
>
># -- 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)
>
># -- 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("auth_db", "password_column", "password")
>
># -- rr params --
># add value to ;lr param to make some broken UAs happy
>modparam("rr", "enable_full_lr", 1)
>
>
># -- acc params --
>
>modparam("acc", "db_url",
>"mysql://ser:heslo@localhost/ser")
>#modparam("acc", "log_level", 1)
>#modparam("acc", "log_flag", 1)
>modparam("acc", "db_flag", 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");
>                 break;
>         };
>         if ( msg:len > max_len ) {
>                 sl_send_reply("513", "Message too
>big");
>                 break;
>         };
>
>         # 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
>         record_route();
>         # loose-route processing
>         if (loose_route()) {
>                 t_relay();
>                 break;
>         };
>
>         # 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=~"justser.com") {
>
>                 if (src_ip==66.166.166.66 and
>method=="INVITE") { ## Llamadas desde PSTN
>                         forward(uri:host, uri:port);
>            ##
>                         break;
>            ##
>                 };
>            ##
>
>
>                 if (method=="REGISTER") {
>
># Uncomment this if you want to use digest
>authentication
>                         if
>(!www_authorize("justser.com", "subscriber")) {
>
>www_challenge("justser.com", "0");
>                                 break;
>                         };
>
>                         save("location");
>                         break;
>                 };
>
>
>
>                 if
>(uri=~"^sip:1305[0-9]*@justser.com") {    ##
>                         prefix("3000#");
>             ##
>
>rewritehostport("66.166.166.66:5060");     ##
>TERMINATION
>                         forward(uri:host, uri:port);
>             ## AREA CODE 305
>                         #setflag(1);                               ##
>                         break;
>             ##
>                 };
>             ##
>
>
>                 if
>(uri=~"^sip:1786[0-9]*@justser.com") {    ##
>                         prefix("3000#");
>             ##
>
>rewritehostport("66.166.166.66:5060");     ##
>TERMINATION
>                         forward(uri:host, uri:port);
>             ## AREA CODE 786
>                         break;
>             ##
>                 };
>             ##
>
>
>
>
>                 # native SIP destinations are handled
>using our USRLOC DB
>                 if (!lookup("location")) {
>                         sl_send_reply("404", "Not
>Found");
>                         break;
>                 };
>         };
>         # forward to current uri now; use stateful
>forwarding; that
>         # works reliably even if we forward from TCP
>to UDP
>
>         setflag(1);
>
>         if (!t_relay()) {
>                 sl_reply_error();
>         };
>
>}
>
>
>
>
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