28 Jun
2007
28 Jun
'07
6:33 p.m.
Hi Neeraj,
that is quite odd as the "credentials received are not filled properly"
is generated by the authentication API (auth module) and has nothing to
do with radius_is_user_in().
when hitting radius_is_user_in(), does the process get blocked or it
just go through without doing anything? Can you check with ngrep/tcpdump
if any radius request is sent by radius_is_user_in()?
regards,
bogdan
Neeraj Gupta wrote:
Thanks Bogdan.
I spent a lot of time yesterday to troubleshoot my own problem.
Its much better now. Here is the latest.
I found out that the routing script has a section which was causing
all this.
# check if user is suspended
if(is_method("REGISTER|INVITE|MESSAGE|OPTIONS|SUBSCRIBE"))
{
if (radius_is_user_in("From", "suspended")) {
sl_send_reply("403", "Forbidden - suspended");
exit;
};
};
I confirmed that is_method function works fine but when the call hits
radius_is_user_in, it does not go through
and I see "credentials received are not properly filled in" on
openser. When I commented out this and other radius_is_user_in and
re-ran, all is well.
Any clue on whats missing here ?
I am thinking of creating a how-to doc on openser wiki after
completing my tests.
Thanks,
Neeraj
Sun Microsystems
Bogdan-Andrei Iancu wrote:
Hi Neeraj,
The "pre_auth(): credentials received are not filled properly" is
generated in multiple cases, like missing username/realm/nonce, etc.
Check your register request to see if it has all the required info in
the auth hdr.
Logs in debug=6 are also useful.
regards,
bogdan
Neeraj Gupta wrote:
Hi,
I switched to OpenSER 1.2.1 last week, from ser 0.9.6.
And this is first time I am trying to use FreeRADIUS 1.1.6 with
OpenSER 1.2.1
I followed instructions on web based on 1.0.1 and made some changes
by hand to adapt to 1.2.1 model.
This was my reference:
www.*openser*.org/docs/*openser*-radius-1.0.x.html
I can start OpenSER, no issues but I am not able to use SiPP UA.
Openser does not respond back to UA (no incoming message in
ethereal/wireshark).
Openser reports that "pre_auth(): credentials received are not
filled properly".
I tried to comment out the avp sections in openser.cfg.. but Its not
helping.
Please see my logs and configs below. If someone can send me a
working config file, I will be very thankful.
If more info needed, let me know.
_*# openser -V*_
version: openser 1.2.1-tls (sparc64/solaris)
flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, DISABLE_NAGLE,
USE_MCAST, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC,
FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN
16, MAX_URI_SIZE 1024, BUF_SIZE 65535
poll method support: poll, select, /dev/poll.
svnrevision: unknown
@(#) $Id: main.c 1827 2007-03-12 15:22:53Z bogdan_iancu $
main.c compiled on 23:04:19 Jun 26 2007 with gcc 3.4.6
_*Radius users file*_
# from website examples
### --- avps ---
101(a)192.168.4.128 Auth-Type := Accept, Service-Type ==
"SIP-Callee-AVPs"
Sip-Avp += "#3#1",
Sip-Avp += "#4:08:00",
Sip-Avp += "#5:16:00",
Sip-Avp += "#6:Mon,Wed,Thu,Fri"
102(a)192.168.4.128 Auth-Type := Accept, Service-Type ==
"SIP-Callee-AVPs"
Sip-Avp += "#3#1",
Sip-Avp += "#4:08:00",
Sip-Avp += "#5:16:00",
Sip-Avp += "#6:Mon,Wed,Thu,Fri"
DEFAULT Auth-Type := Accept, Service-Type == "SIP-Callee-AVPs"
### --- group checking ---
### --- user 101 ---
101(a)192.168.4.128 Auth-Type := Accept, Sip-Group == "voip",
Service-Type == "Group-Check"
Reply-Message = "Authorized"
101(a)192.168.4.128 Auth-Type := Accept, Sip-Group == "pstn",
Service-Type == "Group-Check"
Reply-Message = "Authorized"
### --- user 102 ---
102(a)192.168.4.128 Auth-Type := Accept, Sip-Group == "voip",
Service-Type == "Group-Check"
Reply-Message = "Authorized"
DEFAULT Auth-Type := Reject, Service-Type == "Group-Check"
### --- user authentication ---
101(a)192.168.4.128 Auth-Type := Digest, User-Password == "101"
Reply-Message = "Authenticated",
Sip-Avp += "rpid:101",
Sip-Avp += "#2:192.168.4.101",
Sip-Avp += "#2:192.168.4.100"
102(a)192.168.4.128 Auth-Type := Digest, User-Password == "102"
Reply-Message = "Authenticated",
Sip-Avp += "rpid:102",
Sip-Avp += "#2:192.168.4.101"
# test user
test Auth-Type := Digest, User-Password == "test"
Reply-Message = "Hello, test with digest"
_*SiPP xml file:*_
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE scenario SYSTEM "sipp.dtd">
<scenario name="registration">
<send retrans="500">
<![CDATA[
REGISTER sip:192.168.4.128 SIP/2.0
Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
Max-Forwards: 20
From: "[field1]" <sip:[field1]@[field0]>;tag=[call_number]
To: "101" <sip:[field1]@[field0]>
Call-ID: [call_id]
CSeq: 1 REGISTER
Contact: <sip:[field1]@[local_ip]:[local_port]>
Expires: 1800
Content-Length: 0
User-Agent: Sipp/Ubuntu
Authorization: Digest username="[field1]@[field0]", realm="[field0]"
Supported: path
]]>
</send>
<recv response="401" auth="true" rtd="true">
</recv>
<send retrans="500">
<![CDATA[
REGISTER sip:192.168.4.128 SIP/2.0
Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
Max-Forwards: 20
From: "[field1]" <sip:[field1]@[field0]>;tag=[call_number]
To: "101" <sip:[field1]@[field0]>
Call-ID: [call_id]
CSeq: 2 REGISTER
Contact: <sip:[field1]@[local_ip]:[local_port]>
Expires: 300
Content-Length: 0
User-Agent: Sipp/Ubuntu
[authentication username=[field1]@[field0] password=[field2]]
Supported: path
]]>
</send>
<recv response="200">
</recv>
<ResponseTimeRepartition value="10, 20"/>
<CallLengthRepartition value="10"/>
/scenario>
Thanks,
Neeraj Gupta
Sun Microsystems
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