[OpenSER-Users] how to restrict invite when regiest unsuccessful

[Klaus Darilion]

Alex Balashov schrieb:
> On Tue, 8 Jan 2008, liu york wrote:
> 
>> I want to restrict invite when regiest unsuccessful even the invite 
>> request have right authentication. actually,i just want to only one 
>> person can call to pstn,others cant call even have sipid and 
>> password.now i has set by modparam("registrar", "max_contacts", 10).but 
>> cant restrict the invite by the sipphone no need regiestion.
> 
>    Are you authenticating INVITEs differently than you are authenticating
> registrations?  In other words, are the authentication realm and required
> credentials different for your proxy_challenge() than they are for
> your www_challenge() for handling REGISTER requests?
> 
>    If they are, it seems that all you should have to do is do a lookup() 
> and see if it fails.  Presumably, you are doing a save() into your 
> registrar/usrloc only on valid REGISTER challenges?
> 
> 
>    i.e.
> 
>      if(is_method("INVITE")) {
>              if(!lookup("location")) {

           if(!registered("location")) {
is sufficient

btw: this does not give you any security

regards
klaus


>                    sl_send_reply("403", "Forbidden -- REGISTER invalid.");
>                    exit;
>              }
>      }
> 
> 
> --
> Alex Balashov
> Evariste Systems
> Web    : http://www.evaristesys.com/
> Tel    : +1-678-954-0670
> Direct : +1-678-954-0671
> 
> _______________________________________________
> Users mailing list
> Users at lists.openser.org
> http://lists.openser.org/cgi-bin/mailman/listinfo/users