[Serusers] No Credentials when using radius group check

[Jan Janak]

group_radius module sends another query to the radius server. Check the
logs of the radius server to see what's wrong.

  Jan.

On 24-11 09:37, Axel Böger wrote:
> Hi all,
> 
> I try to use radius for user authorization and group checking.
> But it seems that the group_radius module find no credentials for the user,
> even if it is authorized by module auth_radius.
> Actually I use ser 0.8.11 without a mysql-db.
> The actual config is below.
> 
>  Thanks,
>    Axel
> 
> # ----------- 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=yes
> log_stderror=no
> */
> 
> 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"
> 
> # ------------------ module loading ----------------------------------
> 
> # Uncomment this if you want to use SQL database
> #loadmodule "/usr/lib/ser/modules/mysql.so"
> 
> loadmodule "/usr/lib/ser/modules/sl.so"
> loadmodule "/usr/lib/ser/modules/tm.so"
> loadmodule "/usr/lib/ser/modules/rr.so"
> loadmodule "/usr/lib/ser/modules/maxfwd.so"
> loadmodule "/usr/lib/ser/modules/usrloc.so"
> loadmodule "/usr/lib/ser/modules/registrar.so"
> 
> # Uncomment this if you want digest authentication
> # mysql.so must be loaded !
> loadmodule "/usr/lib/ser/modules/mysql.so"
> loadmodule "/usr/lib/ser/modules/auth.so"
> #loadmodule "/usr/lib/ser/modules/auth_db.so"
> 
> loadmodule "/usr/lib/ser/modules/textops.so"
> #loadmodule "/usr/lib/ser/modules/acc.so"
> 
> loadmodule "/usr/lib/ser/modules/auth_radius.so"
> loadmodule "/usr/lib/ser/modules/group_radius.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", 0)
> 
> # -- 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 --
> # set the reporting log level
> #modparam("acc", "log_level", 1)
> # number of flag, which will be used for accounting; if a message is
> # labeled with this flag, its completion status will be reported
> #modparam("acc", "log_flag", 1 )
> 
> modparam("auth_radius", "radius_config","/etc/radiusclient/radiusclient.conf")
> modparam("group_radius", "radius_config","/etc/radiusclient/radiusclient.conf")
> modparam("auth_radius", "service_type", 15)
> 
> 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");
>                 break;
>         };
>         if (len_gt( 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==myself) {
> 
>                 if (method=="REGISTER") {
> 
>                         if (!radius_www_authorize("")) {
>                                 www_challenge("", "1");
>                                 break;
>                         };
> 
>                         save("location");
>                         break;
>                 };
> 
>                 if (uri=~"^sip:0[0-9]*@fn-sip.mcbone.net") {
> 
>                         log("Check group\n");
>                         if (!radius_is_user_in("credentials", "pstn")) {
>                                 sl_send_reply("403", "no PSTN authorization");
>                                 break;
>                         };
> 
>                         log("Forwarding to PSTN\n");      ##  registered in our realm
>                         rewritehostport("62.104.210.134:5060");
>                         t_relay_to_udp ("62.104.210.134", "5060");
>                         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
>         if (!t_relay()) {
>                 sl_reply_error();
>         };
> 
> # forward the request to all destinations in destination set now
> t_relay();
> 
> }
> 
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