[Serusers] www_challenge and transaction handling

[Jiri Kuthan]

At 04:04 PM 12/20/2004, Klaus Darilion wrote:
>Hi!
>
>I've some troubles with the radius authentication. If the radius authentication takes longer than 0.5 secondes, the client retransmits the message and causes another radius request. I tried to catch the retransmissions using t_newtran (ser.cfg snippet at the end of this email).
>
>This works fine for messages with credentials, but for the initial REGISTER messages (without credentials), which will be answered by www_challenge(), this causes the following warning:
>
>WARNING: script writer didn't release transaction
>
>Looks like www_challenge works only stateless. 

That's exactly what it is.

>Is there a way to handle the challange stateful?

unfortunately not.

-jiri

ps -- save is also stateless. I recall there may be a version which does not
send any reply at all and you can generate the replies from script, but I am
not sure about that.


>Btw: I'm still using 0.8.12 - is this solved in newer versions?
>
>regards,
>klaus
>
>
>    if ( !t_newtran()) {
>        sl_reply_error();
>        xlog("L_ERR", "error creating new transaction\n");
>        break;
>    };
>    xlog("L_INFO", "creating new transaction ... done\n");
>
>    if (!radius_www_authorize("")) {
>        www_challenge("", "0");
>        break;
>    };
>    if (!check_to()) {
>        if (!t_reply("403", "Forbidden - please use proper To")) {
>                sl_reply_error();
>        };
>        break;
>    };
>    if(!save("location")) {
>        if (!t_reply("500", "Error saving contact")) {
>                sl_reply_error();
>        };
>        break;
>    };
>    break;
>
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--
Jiri Kuthan            http://iptel.org/~jiri/