I.e. I get
5(18649) DEBUG: <core> [db_val.c:117]: converting STRING
[6f966cd9c628f14cdc20172f96a4d065]
5(18649) DEBUG: auth [api.c:210]: check_response: Our result =
'6f95e6235edca0b7765042ef119fd83b'
5(18649) DEBUG: auth [api.c:220]: check_response: Authorization failed
Before I get to the part below.
> 5(18649) DEBUG: auth [challenge.c:102]: build_challenge_hf:
> realm='domain.com'
> 5(18649) DEBUG: auth [challenge.c:244]: auth: 'WWW-Authenticate:
> Digest realm="domain.com", nonce="TwMcuk8DG47SLxatlNdZfyfR8p3OiyAE"
On Tue, Jan 3, 2012 at 5:48 PM, Ali Jawad <ali.ja...@splendor.net> wrote:
> Hi Daniel
>
> Please see
>
> 5(18649) DEBUG: <core> [db_res.c:184]: allocate 8 bytes for rows at
> 0xb7b78d74
> 5(18649) DEBUG: <core> [db_row.c:119]: allocate 20 bytes for row
> values at 0xb7b78dac
> 5(18649) DEBUG: <core> [db_val.c:117]: converting STRING
> [6f966cd9c628f14cdc20172f96a4d065]
> 5(18649) DEBUG: auth [api.c:210]: check_response: Our result =
> '6f95e6235edca0b7765042ef119fd83b'
> 5(18649) DEBUG: auth [api.c:220]: check_response: Authorization failed
> 5(18649) DEBUG: <core> [db_res.c:81]: freeing 1 columns
> 5(18649) DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[0] at 0xb7b78d3c
> 5(18649) DEBUG: <core> [db_res.c:94]: freeing result names at 0xb7b78bfc
> 5(18649) DEBUG: <core> [db_res.c:99]: freeing result types at 0xb7b78c64
> 5(18649) DEBUG: <core> [db_res.c:54]: freeing 1 rows
> 5(18649) DEBUG: <core> [db_row.c:97]: freeing row values at 0xb7b78dac
> 5(18649) DEBUG: <core> [db_res.c:62]: freeing rows at 0xb7b78d74
> 5(18649) DEBUG: <core> [db_res.c:136]: freeing result set at 0xb7b78bb0
> 5(18649) DEBUG: auth [challenge.c:102]: build_challenge_hf: realm='nymgo.com'
> 5(18649) DEBUG: auth [challenge.c:244]: auth: 'WWW-Authenticate:
> Digest realm="domain.com", nonce="TwMcuk8DG47SLxatlNdZfyfR8p3OiyAE"
> '
>
> I rebuilt the hashes against domain.com and then tried to connect to
> sip1.domain.com and sip2.domain.com and sip3.domain.com with all of
> the having
>
>
> # ----- auth_db params -----
> #!ifdef WITH_AUTH
> modparam("auth_db", "db_url", DBURL)
> modparam("auth_db", "calculate_ha1", 0 )
> modparam("auth_db", "password_column", "ha1")
> modparam("auth_db", "load_credentials", "")
> modparam("auth_db", "use_domain", MULTIDOMAIN)
>
> And in the routing process :
>
> if (!www_authorize("domain.com", "subscriber"))
> {
>
> www_challenge("domain.com", "0");
> exit;
> }
>
>
> +++++++++++++
>
> My point is that the hashes are caculated from user:doman:pwd which
> are extracted from the SIP packet and in this case the domains are
> sip1,sip2,sip3 while the hashes stored in the database are generated
> against domain.com
>
> If " ha1 is actually hash over 'user:realm:pwd' " shouldn't I have to
> set the domain/realm in the config file ?
>
> I might be wrong....thanks for the help so far.
>
> Regards
>
> On Tue, Jan 3, 2012 at 5:15 PM, Daniel-Constantin Mierla
> <mico...@gmail.com> wrote:
>> Hello,
>>
>>
>> On 1/3/12 4:12 PM, Ali Jawad wrote:
>>>
>>> Hi Daniel
>>> This certainly makes sense, I will try it in a few mins, but what I
>>> observed at Debug Level 3 is that Hash is calculated before
>>> www_authenticate is executed and it shows HA comparison failed, if I
>>> do use domain.com instead of $fd and use $domain.com in db domain
>>> field and build HA1 filed based on that, wont Kamailio still try to
>>> build the HA1 hash which it will compare form user:domain:pwd where
>>> domain is fed in to the hash function from the header of the SIP
>>> packet ?
>>
>>
>> the ha1 is actually hash over 'user:realm:pwd' -- it is just common practice
>> to use the domain as realm, since realm should be a unique token to identify
>> the service, but it can be any random string. realm is given as parameter
>> to auth functions in kamailio.cfg
>>
>> Cheers,
>> Daniel
>>
>>
>>> Regards
>>>
>>> On Tue, Jan 3, 2012 at 5:07 PM, Daniel-Constantin Mierla
>>> <mico...@gmail.com> wrote:
>>>>
>>>> Hello,
>>>>
>>>> you can simply use 'domain.com' as realm parameter to authentication
>>>> function instead of $fd. Also build ha1 and ha1b with domain.com and then
>>>> you are safe no matter which sip server is used.
>>>>
>>>> Of course you can build the realm by striping first token before '.' in
>>>> $fd
>>>> and pass it to authentication functions, but not sure if makes sense
>>>> since
>>>> it should be always domain.com
>>>>
>>>> Cheers,
>>>> Daniel
>>>>
>>>>
>>>> On 1/3/12 3:15 PM, Ali Jawad wrote:
>>>>>
>>>>> Hi
>>>>> After some research it seems to me that the only way to achieve this
>>>>> is to "try" and change how hashing is done in the source code, a
>>>>> little bit too ambitious for me, and it means I will have loads of
>>>>> problems each time an upgrade is released.
>>>>>
>>>>> Or
>>>>>
>>>>> Use pseudovariables to fix the value of the $fd value to something
>>>>> constant, while this worked for values like $var(y) I was not able to
>>>>> assign/strip $fd to remove the subdomain part.
>>>>>
>>>>> Any input please ?
>>>>>
>>>>> Regards
>>>>>
>>>>> On Tue, Jan 3, 2012 at 2:06 PM, Ali Jawad<ali.ja...@splendor.net>
>>>>> wrote:
>>>>>>
>>>>>> Hi
>>>>>> I do have 3 Kamailio servers, one for mobile phone registrations, one
>>>>>> for softphone registrations and one for SIP device registrations. Each
>>>>>> of those devices connects to it's perspective kamailio server
>>>>>>
>>>>>> sip1.domain.com
>>>>>> sip2.domain.com
>>>>>> sip3.domain.com
>>>>>>
>>>>>> All 3 Kamailio servers share the same database, and users can use
>>>>>> their kamailio user/pwd on any of the devices, now I want to use
>>>>>> encrypted passwords and remove clear text passwords from the database.
>>>>>> I did test with one server and all is fine,however if a user want to
>>>>>> register from the second kamailio server it does not work, basically
>>>>>> because the db domain entry from which the hash is created is
>>>>>> sip1.domain.com and stored in the db, while the user connects from to
>>>>>> sip2.domain.com this eventually generates a different hash.
>>>>>>
>>>>>> Is there anyway to overcome this ? Can I exclude Domain from Hash
>>>>>> generation ? Any other option that allows me to do the above ?
>>>>>>
>>>>>> Thanks
>>>>>
>>>>>
>>>>>
>>>> --
>>>> Daniel-Constantin Mierla -- http://www.asipto.com
>>>> http://linkedin.com/in/miconda -- http://twitter.com/miconda
>>>>
>>>
>>>
>>>
>>> --
>>> Daniel-Constantin Mierla -- http://www.asipto.com
>>> http://linkedin.com/in/miconda -- http://twitter.com/miconda
>
>
>
> --
> Ali Jawad
> Information Systems Manager
> Splendor Telecom (www.splendor.net)
> Beirut, Lebanon
> Phone: +9611373725/ext 116
> FAX: +9611375554
--
Ali Jawad
Information Systems Manager
Splendor Telecom (www.splendor.net)
Beirut, Lebanon
Phone: +9611373725/ext 116
FAX: +9611375554
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