21 Feb
2011
21 Feb
'11
7:35 p.m.
Hi,
this may be related to same issue reported at:
http://sip-router.org/tracker/index.php?do=details&task_id=114
Therefore it can be just some log message printed erroneously. Can you
dump the htable content (or print it with xlog) to see if the assignment
is actually done or not?
Dumping the htable content:
kamctl fifo sht_dump a
Another possible issue I spot with your config is that you don't check
for the existence of Authorization header. Since I am not using
auth_radius, I am not sure radius_www_authorize() return -1 only when
the password mismatches. Might be also when there is no header carrying
the credentials. If no Authorization header is present, the $au is null
-- in this case you just have to do www_challenge() and exit, since
counting failed authentications for "<null>" user might bring you
unexpected behaviour.
Regards,
Ramona
On 2/18/11 10:35 PM, Ricardo Martinez wrote:
Hello
I’m trying to use “htable” module with the example to block a user
with three time s failed password.
When a REGISTER arrives I’m getting this error :
Feb 18 17:26:34 /usr/local/sbin/kamailio[5840]: ERROR: <core>
[lvalue.c:358]: setting pvar failed
Feb 18 17:26:34 /usr/local/sbin/kamailio[5840]: ERROR: <core>
[lvalue.c:411]: assignment failed at pos: (322,54-322,81)
Feb 18 17:26:34 /usr/local/sbin/kamailio[5840]: ERROR: <core>
[lvalue.c:358]: setting pvar failed
Feb 18 17:26:34 /usr/local/sbin/kamailio[5840]: ERROR: <core>
[lvalue.c:411]: assignment failed at pos: (328,47-328,49)
The lines pointing the error are these :
312 if ( !radius_www_authorize("10.0.0.208") )
313 {
314 switch ($retcode) {
315 case -1:
316 xlog("L_INFO","authentication failed
from radius\n");
317 if($sht(a=>$au::auth_count) == "null")
318 {
319 $sht(a=>$au::auth_count) = 0;
320 }
321 $sht(a=>$au::auth_count) =
$sht(a=>$au::auth_count) + 1;
322 if($sht(a=>$au::auth_count) == 3)
323 {
324 xlog("L_INFO","auth failed 3rd
time - src ip: $si\n");
325 }
326 $sht(a=>$au::last_auth) = $Ts;
327 break;
328 case -5:
329 sl_send_reply("403", "Forbidden");
330 exit;
331 }
332 www_challenge("10.0.0.208", "1");
333 exit;
334 }
What could be the problem?
Thanks in advance.
Regards,
Ricardo.-
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