Well, reopening that thread seaking for some help again :(
The solution is working pretty nice, and my config looks like that
# authenticate requests
if has_credentials("****"){
$var(y) = @msg.header.Authorization;
xlog("$var(y)");
exec_avp("/etc/kamailio/login.py '$var(y)' '$rm'",
"$avp(s:test)");
xlog("$avp(s:test)");
}
if ($avp(s:test) != "1") {
www_challenge(****", "1");
exit;
}
login.py returns 1 if creds are OK and 0 if no.
Now I'm seeking help with such question - as I understand, currently anyone
can register or auth his requests by using same Authorization header for
all purposes. So, I mean, someone can grab Auth header from the user's
packet and just use it to dig in the server.
How to avoid that? As I understood it's implemented in Kamailio. Can you
please tell me? Or give a link to RFC/doc where this is described? As I
understood, I'll need to implement that in my script, or maybe I can use
some built-it functions?
2015-11-13 19:52 GMT+02:00 Alexandru Covalschi <568...@gmail.com>:
> Many thanks for you help Sebastian!
>
> 2015-11-13 19:13 GMT+02:00 Sebastian Damm <d...@sipgate.de>:
>
>>
>> On Fri, Nov 13, 2015 at 3:43 PM, Alexandru Covalschi <568...@gmail.com>
>> wrote:
>>
>>> What if I don't need a plaintext password on Kamailio? I mean, I don't
>>> want to user pv_www_authenticate or other auth functions again - I need to
>>> fully control AUTH on API. Is it ok to just send 200 OK to client if API
>>> tells me that password is ok?
>>>
>>
>> You don't need to use pv_*_authenticate. This is just an internal
>> function which tells you, whether your user supplied correct credentials or
>> not. You can replace it by checking the return code or output of the script
>> and then continue in your dialplan. You could then call save() from the
>> registrar module, which automatically sends a 200 OK to your user (unless
>> you explicitly prevent it from doing so).
>>
>> Sebastian
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> sr-users@lists.sip-router.org
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>>
>>
>
>
> --
> Alexandru Covalschi
> ABRISS-Solutions
> VoIP engineer and system administrator
> phone: +37367398493
> web: http://abs-telecom.com/
>
--
Alexandru Covalschi
ABRISS-Solutions
VoIP engineer and system administrator
phone: +37367398493
web: http://abs-telecom.com/
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