[Freeswitch-users] Freeswitch not sending 401 on register
Stephen Thwaites
stephen.thwaites at callstera.com
Wed Feb 5 12:45:08 MSK 2014
Thanks Mike,
Yes this makes perfect sense! At what point does the nonce or
authorization become stale? Under which circumstances does a phone
send an authorization header? Would this be a setting in the telephone
configuration? Maybe I should read the SIP spec again :)
Regards,
Steve.
On Mon, Feb 3, 2014 at 5:25 PM, Michael Jerris <mike at jerris.com> wrote:
> We don't need to challenge in the case there is already an Authorization header with a valid nonce. This would generally be preferred to not re challenge every request.
>
> Mike
>
> On Feb 3, 2014, at 7:18 AM, Stephen Thwaites <stephen.thwaites at callstera.com> wrote:
>
>> Hello,
>> Registrations on my FS follow this pattern.
>>
>> Register
>> Unauthorised 401
>> Register with Authorization
>> 200 OK
>>
>> I have recently added another phone in another domain on the same
>> profile and the first Register attempt follows the above pattern but
>> thereafter (every 10 mins) the phone sends a register with the
>> authorization already included, the 401 is not sent. I.e.
>>
>> Register with Authorization
>> 200 OK
>>
>> I haven't modified any ACL, apply-register-acl is commented out in the
>> internal.xml profile. I have studied the ACL page in the wiki, but
>> cannot clarify this behavior.
>>
>> I also cannot find any settings in the sip phone either.
>>
>> Any insights would be appreciated?
>>
>> Small sip trace here, First Register is without 401 and the second with 401!
>>
>> Many thanks!
>>
>> Regards,
>> Steve.
>>
>> ------------------------------------------------------------------------
>> recv 827 bytes from udp/[80.101.42.120]:58860 at 10:37:08.546282:
>> ------------------------------------------------------------------------
>> REGISTER sip:voiptest.callstera.com SIP/2.0
>> Via: SIP/2.0/UDP 192.168.1.13:25260;branch=z9hG4bK45463f76b31dc556;rport
>> From: "1002" <sip:1002 at voiptest.callstera.com>;tag=e03fcb9ff95bdf71
>> To: <sip:1002 at voiptest.callstera.com>
>> Contact: <sip:1002 at 80.101.42.120:58860;transport=udp>
>> Supported: path
>> X-Grandstream-PBX: true
>> Authorization: Digest username="1002",
>> realm="voiptest.callstera.com", algorithm=MD5,
>> uri="sip:voiptest.callstera.com", qop=auth, nc=00000010,
>> cnonce="42dc84a07d688734",
>> nonce="809cda5a-8cbe-11e3-8d0c-5dbb90e62c86",
>> response="1c8d0736df9903992397426089525d48"
>> Call-ID: fe877c770cc8d17d at 192.168.1.13
>> CSeq: 10011 REGISTER
>> Expires: 60
>> User-Agent: Grandstream GXP1200 1.2.5.3
>> Max-Forwards: 70
>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE
>> Content-Length: 0
>>
>> ------------------------------------------------------------------------
>> send 627 bytes to udp/[80.101.42.120]:58860 at 10:37:08.548713:
>> ------------------------------------------------------------------------
>> SIP/2.0 200 OK
>> Via: SIP/2.0/UDP
>> 192.168.1.13:25260;branch=z9hG4bK45463f76b31dc556;rport=58860;received=80.101.42.120
>> From: "1002" <sip:1002 at voiptest.callstera.com>;tag=e03fcb9ff95bdf71
>> To: <sip:1002 at voiptest.callstera.com>;tag=gH8etK6gQ81HB
>> Call-ID: fe877c770cc8d17d at 192.168.1.13
>> CSeq: 10011 REGISTER
>> Contact: <sip:1002 at 80.101.42.120:58860;transport=udp>;expires=60
>> Date: Mon, 03 Feb 2014 10:37:08 GMT
>> User-Agent: Callstera VOIP PBX v1.20
>> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>> Supported: timer, precondition, path, replaces
>> Content-Length: 0
>>
>> ------------------------------------------------------------------------
>> recv 511 bytes from udp/[80.101.42.120]:41476 at 10:37:13.918646:
>> ------------------------------------------------------------------------
>> REGISTER sip:callstera.callstera.com SIP/2.0
>> Via: SIP/2.0/UDP
>> 192.168.1.57:5060;branch=z9hG4bK3aa0c704c1fb893893ca86fc64ba2658;rport
>> From: "Marc" <sip:1000 at callstera.callstera.com>;tag=1895422338
>> To: "Marc" <sip:1000 at callstera.callstera.com>
>> Call-ID: 3438668376 at 192_168_1_57
>> CSeq: 17927 REGISTER
>> Contact: <sip:1000 at 192.168.1.57:5060>
>> Max-Forwards: 70
>> User-Agent: N510 IP PRO/42.075.00.000.000
>> Expires: 300
>> Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, INFO, REFER, SUBSCRIBE, NOTIFY
>> Content-Length: 0
>>
>> ------------------------------------------------------------------------
>> 2014-02-03 11:37:13.959442 [WARNING] sofia_reg.c:1634 SIP auth
>> challenge (REGISTER) on sofia profile 'internal' for
>> [1000 at callstera.callstera.com] from ip 80.101.42.120
>> send 677 bytes to udp/[80.101.42.120]:41476 at 10:37:13.969082:
>> ------------------------------------------------------------------------
>> SIP/2.0 401 Unauthorized
>> Via: SIP/2.0/UDP
>> 192.168.1.57:5060;branch=z9hG4bK3aa0c704c1fb893893ca86fc64ba2658;rport=41476;received=80.101.42.120
>> From: "Marc" <sip:1000 at callstera.callstera.com>;tag=1895422338
>> To: "Marc" <sip:1000 at callstera.callstera.com>;tag=Ht17UeQmmHr4p
>> Call-ID: 3438668376 at 192_168_1_57
>> CSeq: 17927 REGISTER
>> User-Agent: Callstera VOIP PBX v1.20
>> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>> Supported: timer, precondition, path, replaces
>> WWW-Authenticate: Digest realm="callstera.callstera.com",
>> nonce="25084f5c-8cbf-11e3-8d11-5dbb90e62c86", algorithm=MD5,
>> qop="auth"
>> Content-Length: 0
>>
>> ------------------------------------------------------------------------
>> recv 790 bytes from udp/[80.101.42.120]:41476 at 10:37:14.017384:
>> ------------------------------------------------------------------------
>> REGISTER sip:callstera.callstera.com SIP/2.0
>> Via: SIP/2.0/UDP
>> 192.168.1.57:5060;branch=z9hG4bK4e0ee57b1a907eea7e0c800286896269;rport
>> From: "Marc" <sip:1000 at callstera.callstera.com>;tag=1895422338
>> To: "Marc" <sip:1000 at callstera.callstera.com>
>> Call-ID: 3438668376 at 192_168_1_57
>> CSeq: 17928 REGISTER
>> Contact: <sip:1000 at 192.168.1.57:5060>
>> Authorization: Digest username="1000",
>> realm="callstera.callstera.com", qop=auth, algorithm=MD5,
>> uri="sip:callstera.callstera.com",
>> nonce="25084f5c-8cbf-11e3-8d11-5dbb90e62c86", nc=00000001,
>> cnonce="9a8446414e2c5ca357b9b53bc645064e",
>> response="c52337b2e6f18904d0e2a4ec14b44de9"
>> Max-Forwards: 70
>> User-Agent: N510 IP PRO/42.075.00.000.000
>> Expires: 300
>> Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, INFO, REFER, SUBSCRIBE, NOTIFY
>> Content-Length: 0
>>
>> ------------------------------------------------------------------------
>> send 624 bytes to udp/[80.101.42.120]:41476 at 10:37:14.019683:
>> ------------------------------------------------------------------------
>> SIP/2.0 200 OK
>> Via: SIP/2.0/UDP
>> 192.168.1.57:5060;branch=z9hG4bK4e0ee57b1a907eea7e0c800286896269;rport=41476;received=80.101.42.120
>> From: "Marc" <sip:1000 at callstera.callstera.com>;tag=1895422338
>> To: "Marc" <sip:1000 at callstera.callstera.com>;tag=j3t0X97QHteQj
>> Call-ID: 3438668376 at 192_168_1_57
>> CSeq: 17928 REGISTER
>> Contact: <sip:1000 at 192.168.1.57:5060>;expires=300
>> Date: Mon, 03 Feb 2014 10:37:14 GMT
>> User-Agent: Callstera VOIP PBX v1.20
>> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
>> Supported: timer, precondition, path, replaces
>> Content-Length: 0
>
>
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