2 Aug
2005
2 Aug
'05
10:50 a.m.
Hello Aimable,
if you get the "pre_auth(): Credentials with given realm not found"
message means the realm to be used in auth is not found in the
[WWW-]Authenticate header. Now depends of how you have in script:
if you use www_authorize("my_realm",""), then the
"my_relam" will
be searched in WWW-Authenticate header;
if you use www_authorize("",""), then the realn will be extracted
as
the domain part of the TO uri.
so you may try:
www_authorize("talk.artel.rw",""); - it will match the credential
or
www_authorize("",""), but configure your UAs to use
"talk.artel.rw"
in as domain part in FROM/URI.
depends which case fits you better...my guess? go for option 1. :)
regards,
bogdan
aimable wrote:
I have been using various versions of SER from last
year without any
problem but recently I made a new installation of OpenSER 0.9.5. Since
then I am having problems with digest authentication from some of the
phones. I have a bunch of 186 ATAs and Cisco 7940 phones but they
cannot register to the server, while all the soft phones can register
successfully. The server says Credentials with given realm not found.
I tried to change the realm to localhost and to the the IP address of
the server, with no luck.
And below is the result of ngrep
I tried to grep the messages from the phones and here below is one
message from a Cisco 186 ATA which has failed to register
########### Beginning of the capture ##################
U PHONEIP:5060 -> SERVERIP:5060
REGISTER sip:SERVERIP SIP/2.0.
Via: SIP/2.0/UDP PHONEIP:5060.
From: <sip:06090003@SERVERIP;user=phone>;tag=500808430.
To: <sip:06090003@SERVERIP;user=phone>.
Call-ID: 704382462@PHONEIP.
CSeq: 1 REGISTER.
Contact:
<sip:06090003@PHONEIP:5060;user=phone;transport=udp>;expires=3600.
User-Agent: Cisco ATA 186 v2.16.2 ata18x (030829a).
Content-Length: 0.
#
U SERVERIP:5060 -> PHONEIP:5060
SIP/2.0 100 Trying.
Via: SIP/2.0/UDP PHONEIP:5060.
From: <sip:06090003@SERVERIP;user=phone>;tag=500808430.
To: <sip:06090003@SERVERIP;user=phone>.
Call-ID: 704382462@PHONEIP.
CSeq: 1 REGISTER.
Server: OpenSer (0.9.5 (i386/linux)).
Content-Length: 0.
Warning: 392 SERVERIP:5060 "Noisy feedback tells: pid=4490
req_src_ip=PHONEIP req_src_port=5060 in_uri=sip:SERVERIP
out_uri=sip:SERVERIP via_cnt==1".
#
U SERVERIP:5060 -> PHONEIP:5060
SIP/2.0 401 Unauthorized.
Via: SIP/2.0/UDP PHONEIP:5060.
From: <sip:06090003@SERVERIP;user=phone>;tag=500808430.
To:
<sip:06090003@SERVERIP;user=phone>;tag=329cfeaa6ded039da25ff8cbb8668bd2.8af0.
Call-ID: 704382462@PHONEIP.
CSeq: 1 REGISTER.
WWW-Authenticate: Digest realm="talk.artel.rw",
nonce="42edb29e1dbcc6fa814dd3396634ed7be68eea56".
Server: OpenSer (0.9.5 (i386/linux)).
Content-Length: 0.
Warning: 392 SERVERIP:5060 "Noisy feedback tells: pid=4490
req_src_ip=PHONEIP req_src_port=5060 in_uri=sip:SERVERIP
out_uri=sip:SERVERIP via_cnt==1".
Any idea?
Aimable
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