Re: EAP-SIM on freeradius-server-2.1.12
Hello Alan, Thank you anyway. I already checked the directory you mentioned even before I posted my original message on this mailing list. Hello all, Anybody from this community would like to share their experiences on EAP-SIM authentication? Thank you in advance. Regards, GNUbie On Tue, Feb 14, 2012 at 3:21 PM, Alan DeKok al...@deployingradius.com wrote: GNUbie wrote: What am I missing in my current setup that I am getting such errors? Why is it that it can't find the triplets when in fact it's there? No idea. I don't use SIM myself. See src/tests/eapsim-* for examples of using SIM authentication. Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
EAP-SIM on freeradius-server-2.1.12
Hello all,
I configured manually ($ ./configure --with-modules=rlm_sim
--with-modules=rlm_sim_files make) and installed (# make install)
the freeradius-server-2.1.12 from the upstream on the CentOS 5.7
x86_64 machine. Then I configured the following configuration files:
- /usr/local/etc/raddb/radiusd.conf
- /usr/local/etc/raddb/clients.conf
- /usr/local/etc/raddb/eap.conf
- /usr/local/etc/raddb/sites-enabled/default
And lastly, I created the /usr/local/etc/raddb/simtriplets.dat with
six (6) triplets (just to make sure though AFAIK 3 is enough) for a
single IMSI.
Then, I executed the command # /usr/local/sbin/radiusd -X -d
/usr/local/etc/raddb and tried testing directly from my iPhone4, I
got the below snippet of the stdout logs:
- - - s n i p - - -
rad_recv: Access-Request packet from host 172.17.1.110 port 2048,
id=120, length=249
User-Name = 3be855ae7a8607...@wlan.mnc001.mcc525.3gppnetwork.org
NAS-IP-Address = 172.17.1.110
NAS-Port = 0
Called-Station-Id = 0E-19-BE-80-71-00:eap-sim
Calling-Station-Id = 5C-59-48-67-C7-A5
Framed-MTU = 1400
NAS-Port-Type = Wireless-802.11
Connect-Info = CONNECT 11Mbps 802.11b
EAP-Message =
0x023901336265383535616537613836303763376640776c616e2e6d6e633030312e6d63633532352e336770706e6574776f726b2e6f7267
Message-Authenticator = 0xdef1645477a2ba0f9a9371f0a9eea8b7
# Executing section authorize from file
/usr/local/etc/raddb/sites-enabled/default
+- entering group authorize {...}
++[preprocess] returns ok
[auth_log] expand:
/usr/local/var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d
- /usr/local/var/log/radius/radacct/172.17.1.110/auth-detail-20120213
[auth_log]
/usr/local/var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d
expands to /usr/local/var/log/radius/radacct/172.17.1.110/auth-detail-20120213
[auth_log] expand: %t - Mon Feb 13 23:48:18 2012
++[auth_log] returns ok
++[chap] returns noop
++[mschap] returns noop
++[digest] returns noop
[suffix] Looking up realm wlan.mnc001.mcc525.3gppnetwork.org for
User-Name = 3be855ae7a8607...@wlan.mnc001.mcc525.3gppnetwork.org
[suffix] No such realm wlan.mnc001.mcc525.3gppnetwork.org
++[suffix] returns noop
rlm_sim_files: insufficient number of challenges for imsi
3be855ae7a8607...@wlan.mnc001.mcc525.3gppnetwork.org: 0
++[sim_files] returns notfound
[eap] EAP packet type response id 0 length 57
[eap] No EAP Start, assuming it's an on-going EAP conversation
++[eap] returns updated
++[files] returns noop
++[expiration] returns noop
++[logintime] returns noop
[pap] WARNING! No known good password found for the user.
Authentication may fail because of this.
++[pap] returns noop
Found Auth-Type = EAP
# Executing group from file /usr/local/etc/raddb/sites-enabled/default
+- entering group authenticate {...}
[eap] EAP Identity
[eap] processing type sim
can not initiate sim, no RAND1 attribute
[eap] Default EAP type sim failed in initiate
[eap] Failed in EAP select
++[eap] returns invalid
Failed to authenticate the user.
Login incorrect:
[3be855ae7a8607...@wlan.mnc001.mcc525.3gppnetwork.org] (from client
eap-sim port 0 cli 5C-59-48-67-C7-A5)
Using Post-Auth-Type Reject
# Executing group from file /usr/local/etc/raddb/sites-enabled/default
+- entering group REJECT {...}
[attr_filter.access_reject] expand: %{User-Name} -
3be855ae7a8607...@wlan.mnc001.mcc525.3gppnetwork.org
attr_filter: Matched entry DEFAULT at line 11
++[attr_filter.access_reject] returns updated
Delaying reject of request 0 for 1 seconds
Going to the next request
Waking up in 0.9 seconds.
Sending delayed reject for request 0
Sending Access-Reject of id 120 to 172.17.1.110 port 2048
EAP-Message = 0x0404
Message-Authenticator = 0x
Waking up in 4.9 seconds.
Cleaning up request 0 ID 120 with timestamp +13
Ready to process requests.
- - - s n i p - - -
Based on the above logs, below are the (3) lines that I'm not sure how
to address them:
[suffix] No such realm wlan.mnc001.mcc525.3gppnetwork.org
rlm_sim_files: insufficient number of challenges for imsi
3be855ae7a8607...@wlan.mnc001.mcc525.3gppnetwork.org: 0
++[sim_files] returns notfound
[pap] WARNING! No known good password found for the user.
Authentication may fail because of this.
[eap] processing type sim
can not initiate sim, no RAND1 attribute
[eap] Default EAP type sim failed in initiate
[eap] Failed in EAP select
++[eap] returns invalid
Failed to authenticate the user.
Login incorrect:
[3be855ae7a8607...@wlan.mnc001.mcc525.3gppnetwork.org] (from client
eap-sim port 0 cli 5C-59-48-67-C7-A5)
Please advice on how am I going to proceed from here. Thank you in advance.
Regards,
GNUbie
-
List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: EAP-SIM on freeradius-server-2.1.12
Hello all,
What am I missing in my current setup that I am getting such errors?
Why is it that it can't find the triplets when in fact it's there?
Basically, the major changes I made on the configuration files are as follows:
[ /usr/local/etc/raddb/radiusd.conf ]
user = radiusd
group = radiusd
modules {
sim_files {
simtriplets = /usr/local/etc/raddb/simtriplets.dat
}
...
...
...
}
[ /usr/local/etc/raddb/clients.conf ]
client 172.17.1.0 {
ipaddr = 172.17.1.0
netmask = 24
secret = qwerty
shortname = eap-sim
}
[ /usr/local/etc/raddb/eap.conf ]
eap {
sim {
}
default_eap_type = sim
...
...
...
}
[ /usr/local/etc/raddb/sites-enabled/default ]
authorize {
...
...
...
sim_files
eap {
ok = return
}
...
...
...
}
The contents of the /usr/local/etc/raddb/simtriplets.dat file has the
format of IMSI,RAND,SRES,KC without the quotes:
354162120787078,C97024E532E340a1A1C4DE24DA001CA6,CBe30a81,988c8753D4197800
354162120787078,38E1F9E16B6E4ee6A785072241E8FF43,9Bcd3f54,F56fb487C1359c00
354162120787078,8254442AD6CB47a29ABC530391DDE402,7054a123,806894125A715800
354162120787078,7CA9CE3C148D43e09EBCC40D0AF8048B,A290d514,A2983885440dc400
354162120787078,391DDF50B644482fAE46F091B1D6AA1C,7968b608,875d2af9E883d800
354162120787078,E244EC5344CF4df1A83E54AB7E399670,F9122829,FB2763c02Cbfac00
I also tried in my testing to add 1 on every IMSI but with no luck.
# sed -i 's/^/1/g' /usr/local/etc/raddb/simtriplets.dat
And lastly, the rlm_eap_sim and rlm_sim_files modules are in place.
# ls -l /usr/local/lib/*sim*
lrwxrwxrwx 1 root root14 Feb 13 21:19
/usr/local/lib/rlm_eap_sim-2.1.12.la - rlm_eap_sim.la
-rwxr-xr-x 1 root root 35972 Feb 13 21:19 /usr/local/lib/rlm_eap_sim-2.1.12.so
-rw-r--r-- 1 root root 48340 Feb 13 21:19 /usr/local/lib/rlm_eap_sim.a
-rwxr-xr-x 1 root root 932 Feb 13 21:19 /usr/local/lib/rlm_eap_sim.la
lrwxrwxrwx 1 root root21 Feb 13 21:19
/usr/local/lib/rlm_eap_sim.so - rlm_eap_sim-2.1.12.so
lrwxrwxrwx 1 root root16 Feb 13 21:19
/usr/local/lib/rlm_sim_files-2.1.12.la - rlm_sim_files.la
-rwxr-xr-x 1 root root 35331 Feb 13 21:19 /usr/local/lib/rlm_sim_files-2.1.12.so
-rw-r--r-- 1 root root 46534 Feb 13 21:19 /usr/local/lib/rlm_sim_files.a
-rwxr-xr-x 1 root root 910 Feb 13 21:19 /usr/local/lib/rlm_sim_files.la
lrwxrwxrwx 1 root root23 Feb 13 21:19
/usr/local/lib/rlm_sim_files.so - rlm_sim_files-2.1.12.so
Can anyone from this community help me how to solve my problem?
Thank you in advance.
Regards,
GNUbie
On Tue, Feb 14, 2012 at 12:26 AM, GNUbie gnu...@gmail.com wrote:
Hello all,
I configured manually ($ ./configure --with-modules=rlm_sim
--with-modules=rlm_sim_files make) and installed (# make install)
the freeradius-server-2.1.12 from the upstream on the CentOS 5.7
x86_64 machine. Then I configured the following configuration files:
- /usr/local/etc/raddb/radiusd.conf
- /usr/local/etc/raddb/clients.conf
- /usr/local/etc/raddb/eap.conf
- /usr/local/etc/raddb/sites-enabled/default
And lastly, I created the /usr/local/etc/raddb/simtriplets.dat with
six (6) triplets (just to make sure though AFAIK 3 is enough) for a
single IMSI.
Then, I executed the command # /usr/local/sbin/radiusd -X -d
/usr/local/etc/raddb and tried testing directly from my iPhone4, I
got the below snippet of the stdout logs:
- - - s n i p - - -
rad_recv: Access-Request packet from host 172.17.1.110 port 2048,
id=120, length=249
User-Name = 3be855ae7a8607...@wlan.mnc001.mcc525.3gppnetwork.org
NAS-IP-Address = 172.17.1.110
NAS-Port = 0
Called-Station-Id = 0E-19-BE-80-71-00:eap-sim
Calling-Station-Id = 5C-59-48-67-C7-A5
Framed-MTU = 1400
NAS-Port-Type = Wireless-802.11
Connect-Info = CONNECT 11Mbps 802.11b
EAP-Message =
0x023901336265383535616537613836303763376640776c616e2e6d6e633030312e6d63633532352e336770706e6574776f726b2e6f7267
Message-Authenticator = 0xdef1645477a2ba0f9a9371f0a9eea8b7
# Executing section authorize from file
/usr/local/etc/raddb/sites-enabled/default
+- entering group authorize {...}
++[preprocess] returns ok
[auth_log] expand:
/usr/local/var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d
- /usr/local/var/log/radius/radacct/172.17.1.110/auth-detail-20120213
[auth_log]
/usr/local/var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d
expands to /usr/local/var/log/radius/radacct/172.17.1.110/auth-detail-20120213
[auth_log] expand: %t - Mon Feb 13 23:48:18 2012
++[auth_log] returns ok
++[chap] returns noop
++[mschap] returns noop
++[digest] returns noop
[suffix] Looking up realm wlan.mnc001.mcc525.3gppnetwork.org for
User-Name = 3be855ae7a8607...@wlan.mnc001.mcc525.3gppnetwork.org
[suffix] No such realm wlan.mnc001.mcc525.3gppnetwork.org
++[suffix] returns noop
rlm_sim_files: insufficient number of challenges for imsi
3be855ae7a8607...@wlan.mnc001.mcc525.3gppnetwork.org: 0
Re: EAP-SIM on freeradius-server-2.1.12
the user.
Login incorrect:
[3be855ae7a8607...@wlan.mnc001.mcc525.3gppnetwork.org] (from client
eap-sim port 0 cli 5C-59-48-67-C7-A5)
Using Post-Auth-Type Reject
# Executing group from file /usr/local/etc/raddb/sites-enabled/default
+- entering group REJECT {...}
[attr_filter.access_reject] expand: %{User-Name} -
3be855ae7a8607...@wlan.mnc001.mcc525.3gppnetwork.org
attr_filter: Matched entry DEFAULT at line 11
++[attr_filter.access_reject] returns updated
Delaying reject of request 2 for 1 seconds
Going to the next request
Waking up in 0.2 seconds.
Cleaning up request 1 ID 17 with timestamp +37
Waking up in 0.7 seconds.
rad_recv: Access-Request packet from host 172.17.1.110 port 2048,
id=19, length=249
User-Name = 3a370f920c4275...@wlan.mnc005.mcc525.3gppnetwork.org
NAS-IP-Address = 172.17.1.110
NAS-Port = 0
Called-Station-Id = 0E-19-BE-80-71-00:eap-sim
Calling-Station-Id = 60-FA-CD-75-96-46
Framed-MTU = 1400
NAS-Port-Type = Wireless-802.11
Connect-Info = CONNECT 11Mbps 802.11b
EAP-Message =
0x023901336133373066393230633432373538353340776c616e2e6d6e633030352e6d63633532352e336770706e6574776f726b2e6f7267
Message-Authenticator = 0x418901de84635c7925a56cfac38efb27
# Executing section authorize from file
/usr/local/etc/raddb/sites-enabled/default
+- entering group authorize {...}
++[preprocess] returns ok
[auth_log] expand:
/usr/local/var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d
- /usr/local/var/log/radius/radacct/172.17.1.110/auth-detail-20120214
[auth_log]
/usr/local/var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d
expands to /usr/local/var/log/radius/radacct/172.17.1.110/auth-detail-20120214
[auth_log] expand: %t - Tue Feb 14 14:12:50 2012
++[auth_log] returns ok
++[chap] returns noop
++[mschap] returns noop
++[digest] returns noop
[suffix] Looking up realm wlan.mnc005.mcc525.3gppnetwork.org for
User-Name = 3a370f920c4275...@wlan.mnc005.mcc525.3gppnetwork.org
[suffix] No such realm wlan.mnc005.mcc525.3gppnetwork.org
++[suffix] returns noop
rlm_sim_files: insufficient number of challenges for imsi
3a370f920c4275...@wlan.mnc005.mcc525.3gppnetwork.org: 0
++[sim_files] returns notfound
[eap] EAP packet type response id 0 length 57
[eap] No EAP Start, assuming it's an on-going EAP conversation
++[eap] returns updated
++[files] returns noop
++[expiration] returns noop
++[logintime] returns noop
[pap] WARNING! No known good password found for the user.
Authentication may fail because of this.
++[pap] returns noop
Found Auth-Type = EAP
# Executing group from file /usr/local/etc/raddb/sites-enabled/default
+- entering group authenticate {...}
[eap] EAP Identity
[eap] processing type sim
can not initiate sim, no RAND1 attribute
[eap] Default EAP type sim failed in initiate
[eap] Failed in EAP select
++[eap] returns invalid
Failed to authenticate the user.
Login incorrect:
[3a370f920c4275...@wlan.mnc005.mcc525.3gppnetwork.org] (from client
eap-sim port 0 cli 60-FA-CD-75-96-46)
Using Post-Auth-Type Reject
# Executing group from file /usr/local/etc/raddb/sites-enabled/default
+- entering group REJECT {...}
[attr_filter.access_reject] expand: %{User-Name} -
3a370f920c4275...@wlan.mnc005.mcc525.3gppnetwork.org
attr_filter: Matched entry DEFAULT at line 11
++[attr_filter.access_reject] returns updated
Delaying reject of request 3 for 1 seconds
Going to the next request
Waking up in 0.2 seconds.
Sending delayed reject for request 2
Sending Access-Reject of id 18 to 172.17.1.110 port 2048
EAP-Message = 0x0404
Message-Authenticator = 0x
Waking up in 0.7 seconds.
Sending delayed reject for request 3
Sending Access-Reject of id 19 to 172.17.1.110 port 2048
EAP-Message = 0x0404
Message-Authenticator = 0x
Waking up in 4.2 seconds.
Cleaning up request 2 ID 18 with timestamp +43
Waking up in 0.7 seconds.
Cleaning up request 3 ID 19 with timestamp +44
Ready to process requests.
- - - s n i p - - -
Lastly, do I need to have a MAP and/or HLR simulator on my system to
test EAP-SIM authentication?
Please advice on how am I going to move forward. Thank you in advance.
Regards,
GNUbie
On Tue, Feb 14, 2012 at 8:49 AM, GNUbie gnu...@gmail.com wrote:
Hello all,
What am I missing in my current setup that I am getting such errors?
Why is it that it can't find the triplets when in fact it's there?
Basically, the major changes I made on the configuration files are as follows:
[ /usr/local/etc/raddb/radiusd.conf ]
user = radiusd
group = radiusd
modules {
sim_files {
simtriplets = /usr/local/etc/raddb/simtriplets.dat
}
...
...
...
}
[ /usr/local/etc/raddb/clients.conf ]
client 172.17.1.0 {
ipaddr = 172.17.1.0
netmask = 24
secret = qwerty
shortname = eap-sim
}
[ /usr/local/etc/raddb/eap.conf ]
eap {
sim {
}
default_eap_type = sim
