Hi Jan.
Thanks for your reply. I think i found the problem, and it was related with
the parameters in the radiusclient.conf, so thanks for all the help.
Now i have another question.
I'm usigin RADIATOR to collect the RADIUS messages sent by SER. All the
messages that i obtain are like this:
Code: Access-Request
Identifier: 109
Authentic:
<151>h<240><131>DJf<235>e<9><178><16>.'<139><254>
Attributes:
User-Name = "ricardo(a)XX.XX.XX.246"
Digest-Attributes = <10><9>ricardo
Digest-Attributes = <1><15>XX.XX.XX.246
Digest-Attributes = <2>*4135ec97cd9b352532c886e50d3812f9e139797a
Digest-Attributes = <4><19>sip:XX.XX.XX.246
Digest-Attributes = <3><10>REGISTER
Digest-Attributes = <5><6>auth
Digest-Attributes = <9><10>00000001
Digest-Attributes = <8><10>d40e8d74
Digest-Response = "853abb10c811a6e059394aaa1d7e63d1"
Service-Type = Sip-Session
Sip-Uri-User = "5552203289"
NAS-IP-Address = 127.0.0.1
NAS-Port = 5060
As you can see i have only Digest-Attribute attr, is this a normal RADIUS
packet from SER. Or maybe i have a dictionary mismatch or somethign else? I
was expecting something like this :
User-Name = "ricardo(a)XX.XX.XX.246"
Digest-User-Name = <10><9>ricardo
Digest-Realm = <1><15>XX.XX.XX.246
Digest-Nonce = <2>*4135ec97cd9b352532c886e50d3812f9e139797a
Digest-Uri = <4><19>sip:XX.XX.XX.246
Digest-Method = <3><10>REGISTER
Digest-Response = "853abb10c811a6e059394aaa1d7e63d1"
Service-Type = Sip-Session
Sip-Uri-User = "5552203289"
NAS-IP-Address = 127.0.0.1
NAS-Port = 5060
With the Digest attributes more defined.
Do i have to set up something else?
I really hope that someone can help me.
Thanks in advance.
Ricardo
-----Mensaje original-----
De: Jan Janak [SMTP:jan@iptel.org]
Enviado el: Martes, 31 de Agosto de 2004 08:48 a.m.
Para: Ricardo Martinez
CC: 'serusers(a)lists.iptel.org'
Asunto: Re: [Serusers] Authorization Problems with Radius.
The log error below does not say why authentication failed. I would
recommend you to use some sniffer to see if the radiusclient library
sends any packets to the server.
Here is the list of common problems:
1) the hostname of the radius server is not configured
properly in radiusclient.conf (authserver)
2) The shared secret is not configured properly, the shared secret
dictionary is by default in /usr/local/etc/radiusclient/servers
3) The shared secret is not configured properly in the server
4) radius server is missing SIP related attributes.
Jan.
On 30-08 13:30, Ricardo Martinez wrote:
Hi.
I'm new in SER, but i have followed all the instructions to install the
RADIUS interaction. Now i have obtaining the nex error in the console
debug
when a REGISTER message arrives to the SER.
7(21063) check_nonce(): comparing
[4134bbc79ed1bc9d3f911cb33ff4c399d7cdea8c] and
[4134bbc79ed1bc9d3f911cb33ff4c399d7cdea8c]
7(21063) radius_authorize_sterman(): Failure
7(21063) build_auth_hf(): 'WWW-Authenticate: Digest
realm="XX.XX.XX.XX",
nonce="4134bbc79ed1bc9d3f911cb33ff4c399d7cdea8c"
'
7(21063) parse_headers: flags=-1
7(21063) check_via_address(64.76.148.186, 64.76.148.186, 0)
7(21063) receive_msg: cleaning up
Here is my ser.cfg
#
# $Id: ser.cfg,v 1.21.2.2 2003/10/13 22:53:06 jiri Exp $
#
# simple quick-start config script
#
# ----------- global configuration parameters ------------------------
debug=7 # debug level (cmd line: -dddddddddd)
fork=yes
log_stderror=yes # (cmd line: -E)
#Uncomment these lines to enter debugging mode
#fork=no
#log_stderror=yes
check_via=no # (cmd. line: -v)
dns=no # (cmd. line: -r)
rev_dns=no # (cmd. line: -R)
port=5060
children=4
fifo="/tmp/ser_fifo"
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database
#loadmodule "/usr/local//lib/ser/modules/mysql.so"
loadmodule "/usr/local//lib/ser/modules/sl.so"
loadmodule "/usr/local//lib/ser/modules/tm.so"
loadmodule "/usr/local//lib/ser/modules/rr.so"
loadmodule "/usr/local//lib/ser/modules/maxfwd.so"
loadmodule "/usr/local//lib/ser/modules/usrloc.so"
loadmodule "/usr/local//lib/ser/modules/registrar.so"
loadmodule "/usr/local//lib/ser/modules/textops.so"
# Uncomment this if you want digest authentication
# mysql.so must be loaded !
loadmodule "/usr/local/lib/ser/modules/auth.so"
#loadmodule "/usr/local/lib/ser/modules/auth_db.so"
loadmodule "/usr/local/lib/ser/modules/auth_radius.so"
loadmodule "/usr/local/lib/ser/modules/group_radius.so"
loadmodule "/usr/local/lib/ser/modules/acc.so"
# ----------------- setting module-specific parameters ---------------
# ----------------- setting module-specific parameters ---------------
# -- rr params --
# add value to ;lr param to make some broken UAs happy
modparam("rr", "enable_full_lr", 1)
modparam("acc","log_level",1)
modparam("auth_radius","radius_config","/usr/local/etc/radiusclient/radius
cl
ient.conf")
modparam("auth_radius","service_type",15)
modparam("acc","radius_config","/usr/local/etc/radiusclient/radiusclient.c
on
f")
modparam("acc", "service_type", 15)
modparam("acc", "radius_flag", 1)
modparam("acc", "radius_missed_flag", 3)
modparam("acc", "failed_transactions", 1)
modparam("acc", "report_ack", 0)
#group radius
modparam("group_radius","radius_config","/usr/local/etc/radiusclient/radiu
sc
lient.conf")
modparam("group_radius", "use_domain", 1)
# ------------------------- request routing logic -------------------
# main routing logic
route{
# initial sanity checks -- messages with
# max_forwards==0, or excessively long requests
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
break;
};
if (len_gt( max_len )) {
sl_send_reply("513", "Message too big");
break;
};
# we record-route all messages -- to make sure that
# subsequent messages will go through our proxy; that's
# particularly good if upstream and downstream entities
# use different transport protocol
if (!method=="REGISTER") record_route();
# subsequent messages withing a dialog should take the
# path determined by record-routing
if (loose_route()) {
# mark routing logic in request
append_hf("P-hint: rr-enforced\r\n");
route(1);
break;
};
if (!uri==myself) {
# mark routing logic in request
append_hf("P-hint: outbound\r\n");
route(1);
break;
};
# if the request is for other domain use UsrLoc
# (in case, it does not work, use the following command
# with proper names and addresses in it)
if (uri==myself) {
if (method=="REGISTER") {
# Uncomment this if you want to use digest authentication
if (! radius_www_authorize("")) {
www_challenge("", "0");
break;
};
save("location");
break;
};
lookup("aliases");
if (!uri==myself) {
append_hf("P-hint: outbound alias\r\n");
route(1);
break;
};
# native SIP destinations are handled using our USRLOC
DB
if
(!lookup("location")) {
sl_send_reply("404", "Not Found");
break;
};
};
append_hf("P-hint: usrloc applied\r\n");
route(1);
}
route[1]
{
# send it out now; use stateful forwarding as it works reliably
# even for UDP2TCP
if (!t_relay()) {
sl_reply_error();
};
}
In my radiusclient.cfg i have configured for authentication
localhost:1645.
> In my Radius Server (Radiator) i'm not see any Radius message.
>
> What is the problem?
> Hope someone can help me
>
> Thank in advance
> BEst Regards
>
> Ricardo Martinez.
>
> _______________________________________________
> Serusers mailing list
> serusers(a)lists.iptel.org
>
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