flexisip-error-no realm found

[Arnd Vehling]

Hello,

i am in the process of setting up a flexisip server and permanently get 
a "flexisip-error-no realm found".

Lets say my auth-domain in flexisip.conf is

"auth-domains=sip.host.com localhost".

The regexps i did try are:

realm-regex='sip:.*@sip\.(.*)\.com'
realm-regex='sip:.*@(sip\.host.\.com)'

The result is always the same, "no realm found". Below is the sip 
REFISTER message (domain changed) and the releveant lines of the 
logfiles. What am i doing wrong?


====== flexisip log entry ======
2020-10-02 13:54:20:895 flexisip-debug-Receiving new Request SIP message 
REGISTER from sip:user1@sip.host.com :
REGISTER sip:sip.host.com SIP/2.0
CSeq: 97 REGISTER
Via: SIP/2.0/UDP 
192.168.24.24:5060;branch=z9hG4bK787a99ac-1303-eb11-827d-2016b93b0f1f;rport=5060;received=203.128.94.26
User-Agent: Ekiga/4.0.1
From: <sip:user1@sip.host.com>;tag=464db8ab-1303-eb11-827d-2016b93b0f1f
Call-ID: 3838b8ab-1303-eb11-827d-2016b93b0f1f@Colossus
To: <sip:user1@sip.host.com>
Contact: <sip:user1@192.168.42.23:5060>;q=1
Allow: INVITE, ACK, OPTIONS, BYE, CANCEL, SUBSCRIBE, NOTIFY, REFER, 
MESSAGE, INFO, PING, PRACK
Expires: 3600
Content-Length: 0
Max-Forwards: 70


2020-10-02 13:54:20:895 flexisip-debug-Skipping onRequest() on module 
DoSProtection
2020-10-02 13:54:20:895 flexisip-debug-Invoking onRequest() on module 
SanityChecker
2020-10-02 13:54:20:895 flexisip-debug-Skipping onRequest() on module 
GarbageIn
2020-10-02 13:54:20:895 flexisip-debug-Invoking onRequest() on module 
NatHelper
2020-10-02 13:54:20:895 flexisip-debug-Fixing contact header with 
192.168.24.24:5060 to 203.128.94.26:5060
2020-10-02 13:54:20:895 flexisip-debug-Invoking onRequest() on module 
Authentication
2020-10-02 13:54:20:895 flexisip-debug-New IncomingTransaction 
0x5599a5c2d290
2020-10-02 13:54:20:895 flexisip-debug-nta_incoming_create: created 
incoming transaction 0x5599a5c2d350
2020-10-02 13:54:20:895 flexisip-debug-Searching for realm in From URI 
(sip:user1@sip.host.com) with ''sip:.*@sip\.(.*)\.com'' as extracting regex
2020-10-02 13:54:20:895 flexisip-error-no realm found
2020-10-02 13:54:20:895 flexisip-debug-Replying Request SIP message: 500 
Internal error
====== SIP Register Message ======

thx!