[OpenSIPS-Users] Registration and Loose-Route
Nathaniel L Keeling III
keeling at akan-tech.com
Sat Jul 4 00:55:54 CEST 2009
Bogdan,
Does this mean that the statement "uri==myself" will only be true when
the domain table has an entry matching the sip server FQDN?
Thanks
Nathaniel
Bogdan-Andrei Iancu wrote:
> Hi Nathaniel,
>
> OpenSIPs gives you the 403 as it does not recognize itself in the
> Route hdr of the REGISTER. By adding the entry in the domain table,
> OpenSIPS will recognize its own SIP domains and it will validate the
> request.
>
> about the 401 - this is the normal step during the authentication
> process. First the UAC sends a request with no credentials, the proxy
> answers with a 401 asking for auth; then the UAC should send a new
> request containing the credentials.
>
> Regards,
> Bogdan
>
> Nathaniel L Keeling wrote:
>
>> If there is no entry in the domain table, the it will error in the
>> loose_route() function and the error message that I get is "403
>> Preload Route denied". When I add an entry to the domain table, it
>> passes the loose_route() function and then error while
>> authenticating. I have placed an xlog statement within the register
>> block of the config file and right before the loose_route() function
>> block is executed. I have included my config file.
>>
>> thanks
>>
>> Nathaniel
>>
>> Eduardo Panciera wrote:
>>
>>> Are you sure that the message are been processed by a register block
>>> of your configuration? can you attach your configuration file? you
>>> can use log function in the differents blocks of your configuration
>>> , in order to clarify your debug.
>>>
>>> best regards.
>>> Pancho.
>>>
>>> On Mon, Jun 29, 2009 at 9:06 PM, Nathaniel L Keeling
>>> <keeling at akan-tech.com <mailto:keeling at akan-tech.com>> wrote:
>>>
>>> I am new and need an explanation. I have installed opensips 1.5
>>> with
>>> database support. I am trying to authenticate via the subscriber's
>>> table. Utilizing the sample config file and uncommenting the
>>> areas to
>>> allow authentication via database, I try to register a sip
>>> device. I
>>> have added a user using opensipsctl. When the registration requests
>>> comes in, it dies in the loose_route() function with the error "403
>>> Preload Route Denied". According to the documentation on the
>>> loose_route() function, if there is no to-tag and there is only on
>>> route
>>> header indicating the localproxy, the function should return
>>> false. It
>>> is returning true. I then added the sip domain to the domain
>>> table and
>>> the error changes to "401Unauthorized". Please explain. I am
>>> including
>>> the SIP message and the debug output.
>>>
>>> Jun 29 01:15:03 [15473] DBG:core:parse_msg: SIP Request:
>>> Jun 29 01:15:03 [15473] DBG:core:parse_msg: method: <REGISTER>
>>> Jun 29 01:15:03 [15473] DBG:core:parse_msg: uri:
>>> <sip:kwesi.chicagosip1.akan.us.com
>>> <http://kwesi.chicagosip1.akan.us.com/>>
>>> Jun 29 01:15:03 [15473] DBG:core:parse_msg: version: <SIP/2.0>
>>> Jun 29 01:15:03 [15473] DBG:core:parse_headers: flags=2
>>> Jun 29 01:15:03 [15473] DBG:core:parse_via_param: found param type
>>> 232,
>>> <branch> = <z9hG4bK728627284>; state=6
>>> Jun 29 01:15:03 [15473] DBG:core:parse_via_param: found param type
>>> 235,
>>> <rport> = <n/a>; state=17
>>> Jun 29 01:15:03 [15473] DBG:core:parse_via: end of header reached,
>>> state=5
>>> Jun 29 01:15:03 [15473] DBG:core:parse_headers: via found, flags=2
>>> Jun 29 01:15:03 [15473] DBG:core:parse_headers: this is the
>>> first via
>>> Jun 29 01:15:03 [15473] DBG:core:receive_msg: After parse_msg...
>>> Jun 29 01:15:03 [15473] DBG:core:receive_msg: preparing to run
>>> routing
>>> scripts...
>>> Jun 29 01:15:03 [15473] DBG:core:parse_headers: flags=100
>>> Jun 29 01:15:03 [15473] DBG:core:parse_to: end of header reached,
>>> state=10
>>> Jun 29 01:15:03 [15473] DBG:core:parse_to: display={},
>>> ruri={sip:3124530700 at kwesi.chicagosip1.akan.us.com
>>> <mailto:sip%3A3124530700 at kwesi.chicagosip1.akan.us.com>}
>>> Jun 29 01:15:03 [15473] DBG:core:get_hdr_field: <To> [48];
>>> uri=[sip:3124530700 at kwesi.chicagosip1.akan.us.com
>>> <mailto:sip%3A3124530700 at kwesi.chicagosip1.akan.us.com>]
>>> Jun 29 01:15:03 [15473] DBG:core:get_hdr_field: to body
>>> [<sip:3124530700 at kwesi.chicagosip1.akan.us.com
>>> <mailto:sip%3A3124530700 at kwesi.chicagosip1.akan.us.com>>
>>> ]
>>> Jun 29 01:15:03 [15473] DBG:core:get_hdr_field: cseq <CSeq>: <6493>
>>> <REGISTER>
>>> Jun 29 01:15:03 [15473] DBG:maxfwd:is_maxfwd_present: value = 70
>>> Starting to process request................
>>> Jun 29 01:15:03 [15473] DBG:uri:has_totag: no totag
>>> we are about to check for cancel................
>>> Jun 29 01:15:03 [15473] DBG:core:parse_headers: flags=78
>>> Jun 29 01:15:03 [15473] DBG:tm:t_lookup_request: start searching:
>>> hash=15692, isACK=0
>>> Jun 29 01:15:03 [15473] DBG:tm:matching_3261: RFC3261 transaction
>>> matching failed
>>> Jun 29 01:15:03 [15473] DBG:tm:t_lookup_request: no transaction
>>> found
>>> we are about to check registration and multidomain................
>>> we are about to check for loose route................
>>> Jun 29 01:15:03 [15473] DBG:core:parse_headers: flags=200
>>> Jun 29 01:15:03 [15473] DBG:rr:is_preloaded: is_preloaded: Yes
>>> Jun 29 01:15:03 [15473] DBG:core:grep_sock_info: checking if
>>> host==us:
>>> 29==14 && [kwesi.chicagosip1.akan.us.com
>>> <http://kwesi.chicagosip1.akan.us.com/>] == [209.252.110.37]
>>> Jun 29 01:15:03 [15473] DBG:core:grep_sock_info: checking if
>>> port 5060
>>> matches port 5060
>>> Jun 29 01:15:03 [15473] DBG:core:check_self: host != me
>>> Jun 29 01:15:03 [15473] DBG:rr:after_loose: Topmost URI is NOT
>>> myself
>>> Jun 29 01:15:03 [15473] DBG:rr:after_loose: URI to be processed:
>>> 'sip:kwesi.chicagosip1.akan.us.com:5060;lr'
>>> Jun 29 01:15:03 [15473] DBG:rr:after_loose: Next URI is a loose
>>> router
>>> Jun 29 01:15:03 [15473] DBG:core:parse_to_param: tag=1590215359
>>> Jun 29 01:15:03 [15473] DBG:core:parse_to: end of header reached,
>>> state=29
>>> Jun 29 01:15:03 [15473] DBG:core:parse_to: display={},
>>> ruri={sip:3124530700 at kwesi.chicagosip1.akan.us.com
>>> <mailto:sip%3A3124530700 at kwesi.chicagosip1.akan.us.com>}
>>> Attempt to route with preloaded Route's
>>>
>>>
>>> [sip:3124530700 at kwesi.chicagosip1.akan.us.com/sip:3124530700 at kwesi.chicagosip1.akan.us.com/sip:kwesi.chicagosip1.akan.us.com/1069016662-6062-1 at 98.122.86.123]Jun
>>>
>>>
>>> <http://sip:3124530700@kwesi.chicagosip1.akan.us.com/sip:3124530700@kwesi.chicagosip1.akan.us.com/sip:kwesi.chicagosip1.akan.us.com/1069016662-6062-1@98.122.86.123%5DJun>
>>>
>>> 29
>>>
>>> 01:15:03 [15473] DBG:core:parse_headers: flags=ffffffffffffffff
>>> Jun 29 01:15:03 [15473] DBG:core:get_hdr_field: content_length=0
>>> Jun 29 01:15:03 [15473] DBG:core:get_hdr_field: found end of header
>>> Jun 29 01:15:03 [15473] DBG:core:check_via_address: params
>>> 98.122.86.123, 98.122.86.123, 0
>>> Jun 29 01:15:03 [15473] DBG:core:destroy_avp_list: destroying
>>> list 0
>>> Jun 29 01:15:03 [15473] DBG:core:receive_msg: cleaning up
>>>
>>>
>>> #
>>> U 2009/06/29 01:35:01.608581 98.122.86.123:6062
>>> <http://98.122.86.123:6062/> -> 209.252.110.37:5060
>>> <http://209.252.110.37:5060/>
>>> REGISTER sip:kwesi.chicagosip1.akan.us.com
>>> <http://kwesi.chicagosip1.akan.us.com/> SIP/2.0.
>>> Via: SIP/2.0/UDP 98.122.86.123:6062;branch=z9hG4bK1362945809;rport.
>>> Route: <sip:kwesi.chicagosip1.akan.us.com:5060;lr>.
>>> From: <sip:3124530700 at kwesi.chicagosip1.akan.us.com
>>>
>>> <mailto:sip%3A3124530700 at kwesi.chicagosip1.akan.us.com>>;tag=1590215359.
>>>
>>> To: <sip:3124530700 at kwesi.chicagosip1.akan.us.com
>>> <mailto:sip%3A3124530700 at kwesi.chicagosip1.akan.us.com>>.
>>> Call-ID: 1069016662-6062-1 at 98.122.86.123
>>> <mailto:1069016662-6062-1 at 98.122.86.123>.
>>> CSeq: 6494 REGISTER.
>>> Contact:
>>> <sip:3124530700 at 98.122.86.123:6062
>>>
>>> <http://sip:3124530700@98.122.86.123:6062>>;reg-id=2;+sip.instance="<urn:uuid:00000000-0000-1000-8000-000B821473A2>".
>>>
>>> Max-Forwards: 70.
>>> User-Agent: Grandstream GXW-4004 V1.3A 1.0.1.15.
>>> Supported: path.
>>> Expires: 3600.
>>> Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
>>> REFER, UPDATE.
>>> Content-Length: 0.
>>> .
>>>
>>> #
>>> U 2009/06/29 01:35:01.633256 209.252.110.37:5060
>>> <http://209.252.110.37:5060/> -> 98.122.86.123:6062
>>> <http://98.122.86.123:6062/>
>>> SIP/2.0 403 Preload Route denied.
>>> Via: SIP/2.0/UDP
>>> 98.122.86.123:6062;branch=z9hG4bK1362945809;rport=6062.
>>> From: <sip:3124530700 at kwesi.chicagosip1.akan.us.com
>>>
>>> <mailto:sip%3A3124530700 at kwesi.chicagosip1.akan.us.com>>;tag=1590215359.
>>>
>>> To:
>>> <sip:3124530700 at kwesi.chicagosip1.akan.us.com
>>>
>>> <mailto:sip%3A3124530700 at kwesi.chicagosip1.akan.us.com>>;tag=d3ff5fc5ce3916ee69f721c7781603d2.2cfe.
>>>
>>> Call-ID: 1069016662-6062-1 at 98.122.86.123
>>> <mailto:1069016662-6062-1 at 98.122.86.123>.
>>> CSeq: 6494 REGISTER.
>>> Server: OpenSIPS (1.5.1-tls (sparc64/solaris)).
>>> Content-Length: 0.
>>>
>>>
>>> Thanks
>>>
>>> Nathaniel
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org <mailto:Users at lists.opensips.org>
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
>>>
>>>
>>>
>>> --
>>> Eduardo Panciera
>>> ------------------------------------------------------------------------
>>>
>>>
>>>
>>> No virus found in this incoming message.
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>>>
>>>
>>
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