[Serusers] Strange error when using group module

[Klaus Darilion]

If you want to authorize INVITEs before sending them to the gateway, you 
should also challenge the INVITEs. And you should use proxy_challenge 
for INVITEs and www_challenge for REGISTERs.

you can try this:


if (method=="INVITE") {
   if (!proxy_authorize("sip.netsquare.co.uk","subscriber")) {
     proxy_challenge("sip.netsquare.co.uk", "0");
     break;
   };

   if (!is_user_in("credentials","int")) {
     sl_send_reply("403", " no permission for external calls");
     break;
   };

   ...here forward to gateway

};



btw: please always CC: to the mailing list.

regards,
klaus



Mike Fallows wrote:
> There is a proxy_athorize in the register statement as below.
> 
> 
> 
>                if (method=="REGISTER") {
> 
>                # Uncomment this if you want to use digest authentication
>                         if (!proxy_authorize("sip.netsquare.co.uk",
> "subscriber"
> ))
>  {
>                                 proxy_challenge("sip.netsquare.co.uk", "0");
>                                 break;
>                         };
> 
>                         save("location");
>                         break;
>                 };
> 
> -----Original Message-----
> From: Klaus Darilion [mailto:klaus.mailinglists at pernau.at]
> Sent: 03 March 2004 09:34
> To: Mike Fallows
> Cc: serusers at lists.iptel.org
> Subject: Re: [Serusers] Strange error when using group module
> 
> 
> There are no credetials (username/password) in the incoming request.
> Have you requested credentials with proxy_authorize(...) ?
> 
> klaus
> 
> Mike Fallows wrote:
> 
>>Anyone help me with this one.
>>
>>I am trying to group users so that some are allowed place SIP->SIP calls
> 
> via
> 
>>the proxy, and others are also allowed to access the PSTN.
>>
>>An extract of the ser.cfg is below:
>>
>>if (!is_user_in("credentials","int")) {
>>     sl_send_reply("403", " no permission for external calls");
>>     break;
>>     }
>>
>>When this is called, I receive this in /var/log/messages:
>>
>>Mar  2 22:04:41 ns-nby-ser1 /usr/local/sbin/ser[6988]: is_user_in(): No
>>authorized credentials found (error in scripts)
>>
>>And the user fails to connect.
>>
>>Any ideas would be greatly appreciated.
>>
>>Mike
>>
>>_______________________________________________
>>Serusers mailing list
>>serusers at lists.iptel.org
>>http://lists.iptel.org/mailman/listinfo/serusers
>>
>>
> 
> 
> 
>