13 Mar
2006
13 Mar
'06
11:13 a.m.
Hello,
I have been looking into the code. strncasecmp does case insensitive
comparison, so this part is correct.
My guess is that the hash function should use the lowercase domain.
In my case I have in the domain table "i-call.gr" and
"sip.i-call.gr".
If the From header is ....(a)i-Call.gr then is_from_local() returns false
(in caching mode).
I hope this helps
George
-----Original Message-----
From: Bogdan-Andrei Iancu [mailto:bogdan@voice-system.ro]
Sent: Monday, March 13, 2006 11:32 AM
To: Papadopoulos Georgios
Cc: daniel(a)voice-system.ro; users(a)openser.org; Juha Heinanen
Subject: Re: [Users] Domain: is_from_local() is case
sensitive in caching mode.
Hi Georgios,
indeed, the search through the cache is done case sensitive
via strncasesmp().
Juha, souldn't the domain matching be case insensitive?
regards,
bogdan
Georgios Papadopoulos wrote:
Disclaimer
The information in this e-mail and any attachments is confidential. It is intended solely
for the attention and use of the named addressee(s). If you are not the intended
recipient, or person responsible for delivering this information to the intended
recipient, please notify the sender immediately. Unless you are the intended recipient or
his/her representative you are not authorized to, and must not, read, copy, distribute,
use or retain this message or any part of it. E-mail transmission cannot be guaranteed to
be secure or error-free as information could be intercepted, corrupted, lost, destroyed,
arrive late or incomplete, or contain viruses.
I am pretty sure (I am using OpenSER 1.0.0).
What about the part where the table is cached into memory? Do you do
select lower(domain) from domain? I tried briefly to find
the relevant
piece of code but I couldn't.
George
>-----Original Message-----
>From: Daniel-Constantin Mierla [mailto:daniel@voice-system.ro]
>Sent: Saturday, March 11, 2006 3:50 PM
>To: Papadopoulos Georgios
>Cc: users(a)openser.org
>Subject: Re: [Users] Domain: is_from_local() is case sensitive in
>caching mode.
>
>Hello,
>
>On 03/10/06 17:51, Papadopoulos Georgios wrote:
>
>
>>Hello,
>>
>>I have noticed that is_from_local in the Domain module is
>>case-sensitive if the module is in caching mode. In
>>
>>
>non-caching mode
>
>
>>it is case insensitive.
>>Could this be fixed in the future?
>>
>>
>>
>are you sure? I was looking in the sources and the comparison is
>case-insensitive.
>
>Cheers,
>Daniel
>
>
>
>>thank you
>>
>>George
>>
>>Disclaimer
>>The information in this e-mail and any attachments is
>>
>>
>confidential. It is intended solely for the attention and
use of the
>named addressee(s). If you are not the
intended recipient,
or person
>responsible for delivering this information to
the intended
recipient,
>please notify the sender immediately. Unless
you are the intended
>recipient or his/her representative you are not authorized to, and
>must not, read, copy, distribute, use or retain this message or any
>part of it. E-mail transmission cannot be guaranteed to be
secure or
error-free
as information could be intercepted, corrupted, lost,
destroyed, arrive late or incomplete, or contain viruses.
>
>_______________________________________________
>Users mailing list
>Users(a)openser.org
>http://openser.org/cgi-bin/mailman/listinfo/users
>
>
>
>
_______________________________________________
Users mailing list
Users(a)openser.org
http://openser.org/cgi-bin/mailman/listinfo/users
13 Mar
13 Mar
11:37 a.m.
New subject: [Users] Domain: is_from_local() is case sensitive in caching mode.
regards
klaus
-------- Original Message --------
Subject: [Serdev] domain module: case insensitive error in hash function
Date: Thu, 17 Nov 2005 13:42:14 +0100
From: Axel Böger <Axel.Boeger(a)freenet-ag.de>
To: <serdev(a)iptel.org>
Hi,
domain module in caching mode does not match when domain-name from SIP
request and DB
differ in use of small characters.
The hash-function in modules/domain/hash.c is case-sensitive. For example
hash('iptel.org') != hash('Iptel.org').
This could be fixed with following patch:
--- sip_router/modules/domain/hash.c 2004-08-24 10:58:27.000000000 +0200
+++ sip_router-patched/modules/domain/hash.c 2005-11-17
13:34:36.314480955 +0100
@@ -35,6 +35,7 @@
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
+#include <ctype.h>
/* String hash function */
@@ -49,7 +50,7 @@
len = domain->len;
for (i = 0; i < len; i++) {
- h = ( h << 5 ) - h + *(p + i);
+ h = ( h << 5 ) - h + tolower(*(p + i));
}
return h % HASH_SIZE;
Regards,
Axel
_______________________________________________
Serdev mailing list
Serdev(a)iptel.org
http://mail.iptel.org/mailman/listinfo/serdev
Papadopoulos Georgios wrote:
Hello,
I have been looking into the code. strncasecmp does case insensitive
comparison, so this part is correct.
My guess is that the hash function should use the lowercase domain.
In my case I have in the domain table "i-call.gr" and
"sip.i-call.gr".
If the From header is ....(a)i-Call.gr then is_from_local() returns false
(in caching mode).
I hope this helps
George
-----Original Message-----
From: Bogdan-Andrei Iancu [mailto:bogdan@voice-system.ro]
Sent: Monday, March 13, 2006 11:32 AM
To: Papadopoulos Georgios
Cc: daniel(a)voice-system.ro; users(a)openser.org; Juha Heinanen
Subject: Re: [Users] Domain: is_from_local() is case
sensitive in caching mode.
Hi Georgios,
indeed, the search through the cache is done case sensitive
via strncasesmp().
Juha, souldn't the domain matching be case insensitive?
regards,
bogdan
Georgios Papadopoulos wrote:
Disclaimer
The information in this e-mail and any attachments is confidential. It is intended solely
for the attention and use of the named addressee(s). If you are not the intended
recipient, or person responsible for delivering this information to the intended
recipient, please notify the sender immediately. Unless you are the intended recipient or
his/her representative you are not authorized to, and must not, read, copy, distribute,
use or retain this message or any part of it. E-mail transmission cannot be guaranteed to
be secure or error-free as information could be intercepted, corrupted, lost, destroyed,
arrive late or incomplete, or contain viruses.
_______________________________________________
Users mailing list
Users(a)openser.org
http://openser.org/cgi-bin/mailman/listinfo/users I am pretty sure (I am using OpenSER 1.0.0).
What about the part where the table is cached into memory? Do you do
select lower(domain) from domain? I tried briefly to find
the relevant
piece of code but I couldn't.
George
> -----Original Message-----
> From: Daniel-Constantin Mierla [mailto:daniel@voice-system.ro]
> Sent: Saturday, March 11, 2006 3:50 PM
> To: Papadopoulos Georgios
> Cc: users(a)openser.org
> Subject: Re: [Users] Domain: is_from_local() is case sensitive in
> caching mode.
>
> Hello,
>
> On 03/10/06 17:51, Papadopoulos Georgios wrote:
>
>
>> Hello,
>>
>> I have noticed that is_from_local in the Domain module is
>> case-sensitive if the module is in caching mode. In
>>
>>
> non-caching mode
>
>
>> it is case insensitive.
>> Could this be fixed in the future?
>>
>>
>>
> are you sure? I was looking in the sources and the comparison is
> case-insensitive.
>
> Cheers,
> Daniel
>
>
>
>> thank you
>>
>> George
>>
>> Disclaimer
>> The information in this e-mail and any attachments is
>>
>>
> confidential. It is intended solely for the attention and
use of the
> named addressee(s). If you are not the
intended recipient,
or person
> responsible for delivering this information
to the intended
recipient,
> please notify the sender immediately. Unless
you are the intended
> recipient or his/her representative you are not authorized to, and
> must not, read, copy, distribute, use or retain this message or any
> part of it. E-mail transmission cannot be guaranteed to be
secure or
error-free as information could be intercepted, corrupted, lost,
destroyed, arrive late or incomplete, or contain viruses.
> _______________________________________________
> Users mailing list
> Users(a)openser.org
> http://openser.org/cgi-bin/mailman/listinfo/users
>
>
>
>
_______________________________________________
Users mailing list
Users(a)openser.org
http://openser.org/cgi-bin/mailman/listinfo/users
11:47 a.m.
New subject: [Users] Domain: is_from_local() is case sensitive in caching mode.
Klaus Darilion writes:
This could be fixed with following patch:
--- sip_router/modules/domain/hash.c 2004-08-24 10:58:27.000000000 +0200
+++ sip_router-patched/modules/domain/hash.c 2005-11-17
13:34:36.314480955 +0100
@@ -35,6 +35,7 @@
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
+#include <ctype.h>
/* String hash function */
@@ -49,7 +50,7 @@
len = domain->len;
for (i = 0; i < len; i++) {
- h = ( h << 5 ) - h + *(p + i);
+ h = ( h << 5 ) - h + tolower(*(p + i));
}
return h % HASH_SIZE;
yes, juha
1:33 p.m.
New subject: [Users] Domain: is_from_local() is case sensitive in caching mode.
Hi George,
right indeed - I fixed this problem on CVS. please update and give it a
try id everything ok.
the PDT (Prefix-to-Domain Translation) module was affected by this problem.
thanks for report,
bogdan
Papadopoulos Georgios wrote:
Hello,
I have been looking into the code. strncasecmp does case insensitive
comparison, so this part is correct.
My guess is that the hash function should use the lowercase domain.
In my case I have in the domain table "i-call.gr" and
"sip.i-call.gr".
If the From header is ....(a)i-Call.gr then is_from_local() returns false
(in caching mode).
I hope this helps
George
-----Original Message-----
From: Bogdan-Andrei Iancu [mailto:bogdan@voice-system.ro]
Sent: Monday, March 13, 2006 11:32 AM
To: Papadopoulos Georgios
Cc: daniel(a)voice-system.ro; users(a)openser.org; Juha Heinanen
Subject: Re: [Users] Domain: is_from_local() is case
sensitive in caching mode.
Hi Georgios,
indeed, the search through the cache is done case sensitive
via strncasesmp().
Juha, souldn't the domain matching be case insensitive?
regards,
bogdan
Georgios Papadopoulos wrote:
Disclaimer
The information in this e-mail and any attachments is confidential. It is intended solely
for the attention and use of the named addressee(s). If you are not the intended
recipient, or person responsible for delivering this information to the intended
recipient, please notify the sender immediately. Unless you are the intended recipient or
his/her representative you are not authorized to, and must not, read, copy, distribute,
use or retain this message or any part of it. E-mail transmission cannot be guaranteed to
be secure or error-free as information could be intercepted, corrupted, lost, destroyed,
arrive late or incomplete, or contain viruses.
I am pretty sure (I am using OpenSER 1.0.0).
What about the part where the table is cached into memory? Do you do
select lower(domain) from domain? I tried briefly to find
the relevant
piece of code but I couldn't.
George
>-----Original Message-----
>From: Daniel-Constantin Mierla [mailto:daniel@voice-system.ro]
>Sent: Saturday, March 11, 2006 3:50 PM
>To: Papadopoulos Georgios
>Cc: users(a)openser.org
>Subject: Re: [Users] Domain: is_from_local() is case sensitive in
>caching mode.
>
>Hello,
>
>On 03/10/06 17:51, Papadopoulos Georgios wrote:
>
>
>
>
>>Hello,
>>
>>I have noticed that is_from_local in the Domain module is
>>case-sensitive if the module is in caching mode. In
>>
>>
>>
>>
>non-caching mode
>
>
>
>
>>it is case insensitive.
>>Could this be fixed in the future?
>>
>>
>>
>>
>>
>are you sure? I was looking in the sources and the comparison is
>case-insensitive.
>
>Cheers,
>Daniel
>
>
>
>
>
>>thank you
>>
>>George
>>
>>Disclaimer
>>The information in this e-mail and any attachments is
>>
>>
>>
>>
>confidential. It is intended solely for the attention and
>
>
use of the
>named addressee(s). If you are not the
intended recipient,
>
>
or person
>responsible for delivering this information to
the intended
>
>
recipient,
>please notify the sender immediately. Unless
you are the intended
>recipient or his/her representative you are not authorized to, and
>must not, read, copy, distribute, use or retain this message or any
>part of it. E-mail transmission cannot be guaranteed to be
>
>
secure or
error-free
as information could be intercepted, corrupted, lost,
destroyed, arrive late or incomplete, or contain viruses.
>_______________________________________________
>Users mailing list
>Users(a)openser.org
>http://openser.org/cgi-bin/mailman/listinfo/users
>
>
>
>
>
>
_______________________________________________
Users mailing list
Users(a)openser.org
http://openser.org/cgi-bin/mailman/listinfo/users
6836
days inactive
6836
days old
3 comments
4 participants
participants (4)
-
Bogdan-Andrei Iancu -
Juha Heinanen -
Klaus Darilion -
Papadopoulos Georgios