Hi,

What if my proxy does not handle authenticating INVITE messages ?

In that case I think the best way is to lookup location table for the source URI.
If the source URI location matches the location in that table then we must permit INVITE message.
How can I configure this ?

Thanks,
ilker

-----Original Message-----
From: serusers-bounces@lists.iptel.org [mailto:serusers-bounces@lists.iptel.org] On Behalf Of Victor Stanescu
Sent: Monday, July 10, 2006 1:49 PM
Cc: serusers@iptel.org
Subject: Re: [Serusers] prevent INVITE without REGISTERing

Please read "domain" instead of "gtstelecom.ro": www_authorize("domain",
"subscriber") and proxy_authorize("domain", "subscriber"), otherwise the code fragment will not be correct. I forgot to replace with a generic name.

Victor Stanescu wrote:
> I think it is easier to force him to authenticate the INVITE. If he is
> able to authenticate the INVITE, why do you care if he is registered
> or not?
>
> if (method=="REGISTER") {
>     if(!src_ip=="other") {
>         if (!www_authorize("gtstelecom.ro", "subscriber")) {
>             www_challenge("domain", "0");
>             break;
>         };
>         save("location");
>         log("Replicating REGISTER\n");
>         t_replicate("other", "5060");
>     } else {
>         save("location");
>     };
>     break;
> } else {
>     # this is an INVITE
>     if (!proxy_authorize("gtstelecom.ro", "subscriber")) {
>         proxy_challenge("domain", "1");
>         break;
>     };
>     # route the call
>     ...
> };
>
> İlker Aktuna (Koç.net) wrote:
>>
>> Hi all,
>> 
>> Is it possible to prevent any user calling without registering ? What
>> is the best way to do this ?
>> I guess I'll have to check if the source URI exists in location table.
>> What is the easiest way to do this ?
>> 
>> If there is a more robust way to do it, please suggest...
>> 
>> Thanks,
>> ilker
>> 
>>
>>
>> <http://387555.sigclick.mailinfo.com/sigclick/000F0500/07044803/01000
>> 749/0023725214.jpg>
>>
>> _____________________________________________________________________
>> _____________________________________________________________________
>> ___
>>
>> Bu e-posta mesaji kisiye ozel olup, gizli bilgiler iceriyor olabilir.
>> Eger bu e-posta mesaji size yanlislikla ulasmissa,  icerigini hic bir
>> sekilde kullanmayiniz ve ekli dosyalari acmayiniz. Bu durumda lutfen
>> e-posta mesajini kullaniciya hemen geri gonderiniz  ve  tum
>> kopyalarini mesaj kutunuzdan siliniz. Bu e-posta mesaji, hic bir
>> sekilde, herhangi bir amac icin cogaltilamaz, yayinlanamaz ve para
>> karsiligi satilamaz.  Bu e-posta mesaji viruslere karsi anti-virus
>> sistemleri tarafindan taranmistir. Ancak yollayici, bu e-posta
>> mesajinin - virus koruma sistemleri ile kontrol ediliyor olsa bile -
>> virus icermedigini garanti etmez ve meydana gelebilecek zararlardan
>> dogacak hicbir sorumlulugu kabul etmez.
>> This message is intended solely for the use of the individual or
>> entity to whom it is addressed , and may contain confidential
>> information. If you are not the intended recipient of this message or
>> you receive this mail in error, you should refrain from making any
>> use of the contents and from opening any attachment. In that case,
>> please notify the sender immediately and return the message to the
>> sender, then, delete and destroy all copies. This e-mail message, can
>> not be copied, published or sold for any reason. This e-mail message
>> has been swept by anti-virus systems for the presence of computer
>> viruses. In doing so, however,  sender  cannot warrant that virus or
>> other forms of data corruption may not be present and do not take any
>> responsibility in any occurrence.
>> _____________________________________________________________________
>> _____________________________________________________________________
>> ___
>>
>>
>>
>> ---------------------------------------------------------------------
>> ---
>>
>> _______________________________________________
>> Serusers mailing list
>> Serusers@lists.iptel.org
>> http://lists.iptel.org/mailman/listinfo/serusers
> _______________________________________________
> Serusers mailing list
> Serusers@lists.iptel.org
> http://lists.iptel.org/mailman/listinfo/serusers
_______________________________________________
Serusers mailing list
Serusers@lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers