freeradius with OTP key
Lovaas,Steven
Steven.Lovaas at ColoState.EDU
Wed Jan 12 16:29:09 CET 2011
My first guess, after reading your debug, is that your web server is not passing a cleartext password along with the authentication request. That would give the WARNING in your output, and would also explain why the User-Password seen in the Access-Request packet doesn't look like the one in your radtest results.
Steve Lovaas
-----Original Message-----
From: freeradius-users-bounces+steven.lovaas=colostate.edu at lists.freeradius.org [mailto:freeradius-users-bounces+steven.lovaas=colostate.edu at lists.freeradius.org] On Behalf Of Kelly Kloen
Sent: Wednesday, January 12, 2011 8:09 AM
To: freeradius-users at lists.freeradius.org
Subject: freeradius with OTP key
Hi there,
I have freeradius 2.1.10 working with a OTP yubikey.
If i test it with radtest user password+OTP etc i get ACCEPT-ACCEPT
But when we want to test it with a website ( http://breul.swp.nl )
Get this :
rad_recv: Access-Request packet from host 192.168.5.1 port 4345, id=3,
length=94
Service-Type = Login-User
User-Name = "kekl at administratie.net"
User-Password =
"NM\346\301\023\251\261[IW\310\"\260\375\344\007"
NAS-IP-Address = 192.168.5.16
NAS-Identifier = "192.168.5.16"
NAS-Port-Type = Virtual
Why is it giving the [blablabla]
And not like the radtest :
rad_recv: Access-Request packet from host 127.0.0.1 port 45296, id=208,
length=122
User-Name = "kekl at administratie.net"
User-Password =
"henkcccccccbnghevltlvivrtdtedeehvckvhrenlkeudugr"
NAS-IP-Address = 127.0.1.1
NAS-Port = 0
Gr kloenie
And this is the whole log file :
FreeRADIUS Version 2.1.10, for host i486-pc-linux-gnu, built on Nov 17
2010 at 04:06:04
Copyright (C) 1999-2009 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 /etc/freeradius/radiusd.conf
including configuration file /etc/freeradius/proxy.conf
including configuration file /etc/freeradius/clients.conf
including files in directory /etc/freeradius/modules/
including configuration file /etc/freeradius/modules/passwd
including configuration file /etc/freeradius/modules/policy
including configuration file /etc/freeradius/modules/expiration
including configuration file /etc/freeradius/modules/checkval
including configuration file /etc/freeradius/modules/chap
including configuration file /etc/freeradius/modules/pam
including configuration file /etc/freeradius/modules/sql_log
including configuration file /etc/freeradius/modules/attr_filter
including configuration file /etc/freeradius/modules/always
including configuration file /etc/freeradius/modules/mac2ip
including configuration file /etc/freeradius/modules/opendirectory
including configuration file
/etc/freeradius/modules/sqlcounter_expire_on_login
including configuration file /etc/freeradius/modules/inner-eap
including configuration file /etc/freeradius/modules/mschap
including configuration file /etc/freeradius/modules/perl
including configuration file /etc/freeradius/modules/realm
including configuration file /etc/freeradius/modules/detail.log
including configuration file /etc/freeradius/modules/radutmp
including configuration file /etc/freeradius/modules/ippool
including configuration file /etc/freeradius/modules/counter
including configuration file /etc/freeradius/modules/unix
including configuration file /etc/freeradius/modules/smsotp
including configuration file /etc/freeradius/modules/logintime
including configuration file /etc/freeradius/modules/pap
including configuration file /etc/freeradius/modules/detail
including configuration file /etc/freeradius/modules/linelog
including configuration file /etc/freeradius/modules/attr_rewrite
including configuration file /etc/freeradius/modules/sradutmp
including configuration file /etc/freeradius/modules/digest
including configuration file /etc/freeradius/modules/ntlm_auth
including configuration file /etc/freeradius/modules/ldap
including configuration file /etc/freeradius/modules/files
including configuration file /etc/freeradius/modules/detail.example.com
including configuration file /etc/freeradius/modules/exec
including configuration file /etc/freeradius/modules/etc_group
including configuration file /etc/freeradius/modules/acct_unique
including configuration file /etc/freeradius/modules/dynamic_clients
including configuration file /etc/freeradius/modules/krb5
including configuration file /etc/freeradius/modules/expr
including configuration file /etc/freeradius/modules/otp
including configuration file /etc/freeradius/modules/echo
including configuration file /etc/freeradius/modules/cui
including configuration file /etc/freeradius/modules/preprocess
including configuration file /etc/freeradius/modules/wimax
including configuration file /etc/freeradius/modules/mac2vlan
including configuration file /etc/freeradius/modules/smbpasswd
including configuration file /etc/freeradius/policy.conf
including files in directory /etc/freeradius/sites-enabled/
including configuration file /etc/freeradius/sites-enabled/default
including configuration file /etc/freeradius/sites-enabled/inner-tunnel
main {
user = "freerad"
group = "freerad"
allow_core_dumps = no
}
including dictionary file /etc/freeradius/dictionary
main {
prefix = "/usr"
localstatedir = "/var"
logdir = "/var/log/freeradius"
libdir = "/usr/lib/freeradius"
radacctdir = "/var/log/freeradius/radacct"
hostname_lookups = no
max_request_time = 30
cleanup_delay = 5
max_requests = 1024
pidfile = "/var/run/freeradius/freeradius.pid"
checkrad = "/usr/sbin/checkrad"
debug_level = 0
proxy_requests = yes
log {
stripped_names = no
auth = no
auth_badpass = no
auth_goodpass = no
}
security {
max_attributes = 200
reject_delay = 1
status_server = yes
}
}
radiusd: #### Loading Realms and Home Servers ####
proxy server {
retry_delay = 5
retry_count = 3
default_fallback = no
dead_time = 120
wake_all_if_all_dead = no
}
home_server localhost {
ipaddr = 127.0.0.1
port = 1812
type = "auth"
secret = "testing123"
response_window = 20
max_outstanding = 65536
require_message_authenticator = yes
zombie_period = 40
status_check = "status-server"
ping_interval = 30
check_interval = 30
num_answers_to_alive = 3
num_pings_to_alive = 3
revive_interval = 120
status_check_timeout = 4
irt = 2
mrt = 16
mrc = 5
mrd = 30
}
home_server_pool my_auth_failover {
type = fail-over
home_server = localhost
}
realm example.com {
auth_pool = my_auth_failover
}
realm LOCAL {
}
radiusd: #### Loading Clients ####
client localhost {
ipaddr = 127.0.0.1
require_message_authenticator = no
secret = "testing123"
nastype = "other"
}
client 192.168.5.1 {
require_message_authenticator = no
secret = "herman"
shortname = "dcad"
}
radiusd: #### Instantiating modules ####
instantiate {
Module: Linked to module rlm_exec
Module: Instantiating module "exec" from file
/etc/freeradius/modules/exec
exec {
wait = no
input_pairs = "request"
shell_escape = yes
}
Module: Linked to module rlm_expr
Module: Instantiating module "expr" from file
/etc/freeradius/modules/expr
Module: Linked to module rlm_expiration
Module: Instantiating module "expiration" from file
/etc/freeradius/modules/expiration
expiration {
reply-message = "Password Has Expired "
}
Module: Linked to module rlm_logintime
Module: Instantiating module "logintime" from file
/etc/freeradius/modules/logintime
logintime {
reply-message = "You are calling outside your allowed timespan
"
minimum-timeout = 60
}
}
radiusd: #### Loading Virtual Servers ####
server inner-tunnel { # from file
/etc/freeradius/sites-enabled/inner-tunnel
modules {
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_pap
Module: Instantiating module "pap" from file
/etc/freeradius/modules/pap
pap {
encryption_scheme = "auto"
auto_header = no
}
Module: Linked to module rlm_chap
Module: Instantiating module "chap" from file
/etc/freeradius/modules/chap
Module: Linked to module rlm_mschap
Module: Instantiating module "mschap" from file
/etc/freeradius/modules/mschap
mschap {
use_mppe = yes
require_encryption = no
require_strong = no
with_ntdomain_hack = no
}
Module: Linked to module rlm_unix
Module: Instantiating module "unix" from file
/etc/freeradius/modules/unix
unix {
radwtmp = "/var/log/freeradius/radwtmp"
}
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_realm
Module: Instantiating module "suffix" from file
/etc/freeradius/modules/realm
realm suffix {
format = "suffix"
delimiter = "@"
ignore_default = no
ignore_null = no
}
Module: Linked to module rlm_files
Module: Instantiating module "files" from file
/etc/freeradius/modules/files
files {
usersfile = "/etc/freeradius/users"
acctusersfile = "/etc/freeradius/acct_users"
preproxy_usersfile = "/etc/freeradius/preproxy_users"
compat = "no"
}
Module: Checking session {...} for more modules to load
Module: Linked to module rlm_radutmp
Module: Instantiating module "radutmp" from file
/etc/freeradius/modules/radutmp
radutmp {
filename = "/var/log/freeradius/radutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
perm = 384
callerid = yes
}
Module: Checking post-auth {...} for more modules to load
Module: Linked to module rlm_attr_filter
Module: Instantiating module "attr_filter.access_reject" from file
/etc/freeradius/modules/attr_filter
attr_filter attr_filter.access_reject {
attrsfile = "/etc/freeradius/attrs.access_reject"
key = "%{User-Name}"
}
} # modules
} # server
server { # from file /etc/freeradius/radiusd.conf
modules {
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_pam
Module: Instantiating module "pam" from file
/etc/freeradius/modules/pam
pam {
pam_auth = "radiusd"
}
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_preprocess
Module: Instantiating module "preprocess" from file
/etc/freeradius/modules/preprocess
preprocess {
huntgroups = "/etc/freeradius/huntgroups"
hints = "/etc/freeradius/hints"
with_ascend_hack = no
ascend_channels_per_line = 23
with_ntdomain_hack = no
with_specialix_jetstream_hack = no
with_cisco_vsa_hack = no
with_alvarion_vsa_hack = no
}
Module: Checking preacct {...} for more modules to load
Module: Linked to module rlm_acct_unique
Module: Instantiating module "acct_unique" from file
/etc/freeradius/modules/acct_unique
acct_unique {
key = "User-Name, Acct-Session-Id, NAS-IP-Address,
Client-IP-Address, NAS-Port"
}
Module: Checking accounting {...} for more modules to load
Module: Linked to module rlm_detail
Module: Instantiating module "detail" from file
/etc/freeradius/modules/detail
detail {
detailfile =
"/var/log/freeradius/radacct/%{Client-IP-Address}/detail-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Instantiating module "attr_filter.accounting_response" from
file /etc/freeradius/modules/attr_filter
attr_filter attr_filter.accounting_response {
attrsfile = "/etc/freeradius/attrs.accounting_response"
key = "%{User-Name}"
}
Module: Checking session {...} for more modules to load
Module: Checking post-auth {...} for more modules to load
} # modules
} # server
radiusd: #### Opening IP addresses and Ports ####
listen {
type = "auth"
ipaddr = *
port = 0
}
listen {
type = "acct"
ipaddr = *
port = 0
}
Listening on authentication address * port 1812
Listening on accounting address * port 1813
Listening on proxy address * port 1814
Ready to process requests.
rad_recv: Access-Request packet from host 127.0.0.1 port 45296, id=208,
length=122
User-Name = "kekl at administratie.net"
User-Password =
"henkcccccccbnghevltlvivrtdtedeehvckvhrenlkeudugr"
NAS-IP-Address = 127.0.1.1
NAS-Port = 0
# Executing section authorize from file
/etc/freeradius/sites-enabled/default
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
[suffix] Looking up realm "administratie.net" for User-Name =
"kekl at administratie.net"
[suffix] No such realm "administratie.net"
++[suffix] returns noop
++[unix] returns notfound
[files] users: Matched entry DEFAULT at line 145
++[files] returns ok
++[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 = PAM
# Executing group from file /etc/freeradius/sites-enabled/default
+- entering group authenticate {...}
pam_pass: using pamauth string <radiusd> for pam.conf lookup
pam_pass: authentication succeeded for <kekl at administratie.net>
++[pam] returns ok
# Executing section post-auth from file
/etc/freeradius/sites-enabled/default
+- entering group post-auth {...}
++[exec] returns noop
Sending Access-Accept of id 208 to 127.0.0.1 port 45296
Finished request 0.
Going to the next request
Waking up in 4.9 seconds.
Cleaning up request 0 ID 208 with timestamp +24
Ready to process requests.
rad_recv: Access-Request packet from host 192.168.5.1 port 4345, id=3,
length=94
Service-Type = Login-User
User-Name = "kekl at administratie.net"
User-Password =
"NM\346\301\023\251\261[IW\310\"\260\375\344\007"
NAS-IP-Address = 192.168.5.16
NAS-Identifier = "192.168.5.16"
NAS-Port-Type = Virtual
# Executing section authorize from file
/etc/freeradius/sites-enabled/default
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
[suffix] Looking up realm "administratie.net" for User-Name =
"kekl at administratie.net"
[suffix] No such realm "administratie.net"
++[suffix] returns noop
++[unix] returns notfound
[files] users: Matched entry DEFAULT at line 145
++[files] returns ok
++[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 = PAM
# Executing group from file /etc/freeradius/sites-enabled/default
+- entering group authenticate {...}
pam_pass: using pamauth string <radiusd> for pam.conf lookup
pam_pass: function pam_authenticate FAILED for <kekl at administratie.net>.
Reason: Authentication failure
++[pam] returns reject
Failed to authenticate the user.
WARNING: Unprintable characters in the password. Double-check
the shared secret on the server and the NAS!
Using Post-Auth-Type Reject
# Executing group from file /etc/freeradius/sites-enabled/default
+- entering group REJECT {...}
[attr_filter.access_reject] expand: %{User-Name} ->
kekl at administratie.net
attr_filter: Matched entry DEFAULT at line 11
++[attr_filter.access_reject] returns updated
Delaying reject of request 1 for 1 seconds
Going to the next request
Waking up in 0.9 seconds.
Sending delayed reject for request 1
Sending Access-Reject of id 3 to 192.168.5.1 port 4345
Waking up in 4.9 seconds.
Cleaning up request 1 ID 3 with timestamp +47
Ready to process requests.
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