Re: simultaneous use logging
Ah yes, I was doing that wrong, that seems to work much better now. Thank you. On Wed, Jun 17, 2009 at 10:28 AM, Alan DeKok wrote: > James Devine wrote: >> The authentication portion of the module returns ok, the session >> portion returns reject, as it should. > > No. > > The session portion should return "ok", and increment > request->simul_count. See rlm_radutmp for examples. > > This is because users may be tracked in multiple places (radutmp, sql, > etc.), *and* they have have Simultaneous-Use limits that are more than one. > > This allows the SQL module to say "I track one login", and the radutmp > module to say "I track a different login", with the admin allowing 2 > simultaneous logins. > > 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
Re: simultaneous use logging
James Devine wrote: > The authentication portion of the module returns ok, the session > portion returns reject, as it should. No. The session portion should return "ok", and increment request->simul_count. See rlm_radutmp for examples. This is because users may be tracked in multiple places (radutmp, sql, etc.), *and* they have have Simultaneous-Use limits that are more than one. This allows the SQL module to say "I track one login", and the radutmp module to say "I track a different login", with the admin allowing 2 simultaneous logins. Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: simultaneous use logging
The authentication portion of the module returns ok, the session
portion returns reject, as it should.
On Wed, Jun 17, 2009 at 9:18 AM, Ivan Kalik wrote:
>> Well, in debugging mode, it doesn't log anything to the file, but the
>> debug output shows it being rejected. When I am not running in debug,
>> I only get 'Login OK: [zdls02/p2182111] (from client allowed_clients
>> port 536936642)' logged by the radius server, I am logging my own
>> simultaneous use message, although this shows up prior to the login ok
>> message in the logs.
>
> You authentication module is broken.
>
> ...
>> Found Auth-Type = gwis
>> +- entering group authenticate {...}
>> ++[gwis] returns ok
>> +- entering group session {...}
>> [rlm_gwis 4a38f8a476ce4ac0b0 Error] Authentication failed due to
>> simultaneous use: zdls02
>> ++[gwis] returns reject
> ...
>
> It first returns ok, then rejects. So you get both login OK and reject.
> Fix the module.
>
> Ivan Kalik
> Kalik Informatika ISP
>
> -
> List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
>
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List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: simultaneous use logging
> Well, in debugging mode, it doesn't log anything to the file, but the
> debug output shows it being rejected. When I am not running in debug,
> I only get 'Login OK: [zdls02/p2182111] (from client allowed_clients
> port 536936642)' logged by the radius server, I am logging my own
> simultaneous use message, although this shows up prior to the login ok
> message in the logs.
You authentication module is broken.
...
> Found Auth-Type = gwis
> +- entering group authenticate {...}
> ++[gwis] returns ok
> +- entering group session {...}
> [rlm_gwis 4a38f8a476ce4ac0b0 Error] Authentication failed due to
> simultaneous use: zdls02
> ++[gwis] returns reject
...
It first returns ok, then rejects. So you get both login OK and reject.
Fix the module.
Ivan Kalik
Kalik Informatika ISP
-
List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: simultaneous use logging
Well, in debugging mode, it doesn't log anything to the file, but the
debug output shows it being rejected. When I am not running in debug,
I only get 'Login OK: [zdls02/p2182111] (from client allowed_clients
port 536936642)' logged by the radius server, I am logging my own
simultaneous use message, although this shows up prior to the login ok
message in the logs.
Listening on authentication address * port 1812
Listening on accounting address * port 1813
Listening on command file /var/run/radiusd/radiusd.sock
Listening on proxy address * port 1814
Ready to process requests.
rad_recv: Access-Request packet from host 10.10.10.231 port 50895,
id=25, length=97
User-Name = "zdls02"
Service-Type = Framed-User
NAS-IP-Address = 10.10.10.231
NAS-Port = 536936642
NAS-Port-Type = Virtual
User-Password = "fred"
Framed-Protocol = PPP
NAS-Port-Id = "2/0/0/1.194"
Service-Type = Framed-User
+- entering group authorize {...}
[preprocess] hints: Matched DEFAULT at 21
[preprocess] hints: Matched DEFAULT at 58
[preprocess] hints: Matched DEFAULT at 751
[preprocess] hints: Matched DEFAULT at 1180
++[preprocess] returns ok
++[gwis] returns ok
[files] users: Matched entry DEFAULT at line 316
++[files] returns ok
Found Auth-Type = gwis
+- entering group authenticate {...}
++[gwis] returns ok
+- entering group session {...}
[rlm_gwis 4a38f8a476ce4ac0b0 Error] Authentication failed due to
simultaneous use: zdls02
++[gwis] returns reject
Login OK: [zdls02/p2182111] (from client allowed_clients port 536936642)
Using Post-Auth-Type Reject
+- entering group REJECT {...}
[attr_filter.access_reject] expand: %{User-Name} -> zdls02
attr_filter: Matched entry DEFAULT at line 11
++[attr_filter.access_reject] returns updated
Sending Access-Reject of id 25 to 10.10.10.231 port 50895
Finished request 0.
Going to the next request
Waking up in 4.9 seconds.
Cleaning up request 0 ID 25 with timestamp +26
Ready to process requests.
On Wed, Jun 17, 2009 at 3:08 AM, Ivan Kalik wrote:
>> I have setup a custom module to do auth and acct. In debug mode
>> everything appears correct, and responses appear correct. When I
>> don't have radius running in debug mode, responses still appear
>> correct, but if auth fails due to simultaneous use, radius is logging
>> 'Auth: Login OK'. Authentication was successful, but the auth request
>> failed due to simultaneous use, so it should be logging a failure I
>> would think. Any idea what I might be doing wrong?
>
> If simultaneous checking rejected the user you will have an entry like:
>
> Multiple logins (max 1) : [username]
>
> in radius.log.
>
>
> Ivan Kalik
> Kalik Informatika ISP
>
> -
> List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
>
-
List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: simultaneous use logging
> I have setup a custom module to do auth and acct. In debug mode > everything appears correct, and responses appear correct. When I > don't have radius running in debug mode, responses still appear > correct, but if auth fails due to simultaneous use, radius is logging > 'Auth: Login OK'. Authentication was successful, but the auth request > failed due to simultaneous use, so it should be logging a failure I > would think. Any idea what I might be doing wrong? If simultaneous checking rejected the user you will have an entry like: Multiple logins (max 1) : [username] in radius.log. Ivan Kalik Kalik Informatika ISP - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: simultaneous use logging
James Devine wrote: > I have setup a custom module to do auth and acct. In debug mode > everything appears correct, and responses appear correct. When I > don't have radius running in debug mode, responses still appear > correct, but if auth fails due to simultaneous use, radius is logging > 'Auth: Login OK'. Authentication was successful, but the auth request > failed due to simultaneous use, so it should be logging a failure I > would think. Any idea what I might be doing wrong? The "Login OK" message is produced only when it sends an Access-Accept back to the NAS. See src/main/auth.c. If a simultaneous-use check fails, it returns Access-Reject, and logs "You are already logged in..." The debug log you posted shows it receiving no packets, and therefore doing nothing. Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
simultaneous use logging
I have setup a custom module to do auth and acct. In debug mode
everything appears correct, and responses appear correct. When I
don't have radius running in debug mode, responses still appear
correct, but if auth fails due to simultaneous use, radius is logging
'Auth: Login OK'. Authentication was successful, but the auth request
failed due to simultaneous use, so it should be logging a failure I
would think. Any idea what I might be doing wrong?
FreeRADIUS Version 2.1.4, for host i386-portbld-freebsd7.1, built on
May 7 2009 at 10:48:55
Copyright (C) 1999-2008 The FreeRADIUS server project and contributors.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
You may redistribute copies of FreeRADIUS under the terms of the
GNU General Public License v2.
Starting - reading configuration files ...
including configuration file /usr/local/etc/raddb/radiusd.conf
including configuration file /usr/local/etc/raddb/proxy.conf
including configuration file /usr/local/etc/raddb/clients.conf
including files in directory /usr/local/etc/raddb/modules/
including configuration file /usr/local/etc/raddb/modules/wimax
including configuration file /usr/local/etc/raddb/modules/always
including configuration file /usr/local/etc/raddb/modules/attr_filter
including configuration file /usr/local/etc/raddb/modules/attr_rewrite
including configuration file /usr/local/etc/raddb/modules/chap
including configuration file /usr/local/etc/raddb/modules/checkval
including configuration file /usr/local/etc/raddb/modules/counter
including configuration file /usr/local/etc/raddb/modules/detail
including configuration file /usr/local/etc/raddb/modules/detail.example.com
including configuration file /usr/local/etc/raddb/modules/detail.log
including configuration file /usr/local/etc/raddb/modules/digest
including configuration file /usr/local/etc/raddb/modules/echo
including configuration file /usr/local/etc/raddb/modules/etc_group
including configuration file /usr/local/etc/raddb/modules/exec
including configuration file /usr/local/etc/raddb/modules/expiration
including configuration file /usr/local/etc/raddb/modules/expr
including configuration file /usr/local/etc/raddb/modules/files
including configuration file /usr/local/etc/raddb/modules/inner-eap
including configuration file /usr/local/etc/raddb/modules/ippool
including configuration file /usr/local/etc/raddb/modules/krb5
including configuration file /usr/local/etc/raddb/modules/ldap
including configuration file /usr/local/etc/raddb/modules/linelog
including configuration file /usr/local/etc/raddb/modules/logintime
including configuration file /usr/local/etc/raddb/modules/mac2ip
including configuration file /usr/local/etc/raddb/modules/mac2vlan
including configuration file /usr/local/etc/raddb/modules/mschap
including configuration file /usr/local/etc/raddb/modules/otp
including configuration file /usr/local/etc/raddb/modules/pam
including configuration file /usr/local/etc/raddb/modules/pap
including configuration file /usr/local/etc/raddb/modules/passwd
including configuration file /usr/local/etc/raddb/modules/perl
including configuration file /usr/local/etc/raddb/modules/policy
including configuration file /usr/local/etc/raddb/modules/preprocess
including configuration file /usr/local/etc/raddb/modules/radutmp
including configuration file /usr/local/etc/raddb/modules/realm
including configuration file /usr/local/etc/raddb/modules/smbpasswd
including configuration file /usr/local/etc/raddb/modules/smsotp
including configuration file /usr/local/etc/raddb/modules/sql_log
including configuration file
/usr/local/etc/raddb/modules/sqlcounter_expire_on_login
including configuration file /usr/local/etc/raddb/modules/sradutmp
including configuration file /usr/local/etc/raddb/modules/unix
including configuration file /usr/local/etc/raddb/modules/acct_unique
including configuration file /usr/local/etc/raddb/modules/gwis
including configuration file /usr/local/etc/raddb/eap.conf
including configuration file /usr/local/etc/raddb/sql.conf
including configuration file /usr/local/etc/raddb/policy.conf
including files in directory /usr/local/etc/raddb/sites-enabled/
including configuration file /usr/local/etc/raddb/sites-enabled/default
including configuration file /usr/local/etc/raddb/sites-enabled/inner-tunnel
including configuration file /usr/local/etc/raddb/sites-enabled/control-socket
group = freeradius
user = freeradius
including dictionary file /usr/local/etc/raddb/dictionary
main {
prefix = "/usr/local"
localstatedir = "/var"
logdir = "/var/log"
libdir = "/usr/local/lib/freeradius-2.1.4"
radacctdir = "/var/log/radacct"
hostname_lookups = no
max_request_time = 30
cleanup_delay = 5
max_requests = 4096
allow_core_dumps = no
pidfile = "/var/run/radiusd/radiusd.pid"
checkrad = "/usr/local/sbin/checkrad"
debug_level = 0
proxy_requests = yes
log {
