external script problem
Tarık Kabak
tarikkabak at gmail.com
Thu Sep 20 16:34:51 CEST 2012
hello everybody.
we are trying to external php script to authenticate user pass.
radius return access-accept to nas but client ask user pass again ...
here is the -X output;
FreeRADIUS Version 2.1.12, for host i386-unknown-openbsd5.1, built on Feb
7 2012 at 20:30:59
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/raddb/radiusd.conf
including configuration file /etc/raddb/clients.conf
including files in directory /etc/raddb/modules/
including configuration file /etc/raddb/modules/acct_unique
including configuration file /etc/raddb/modules/always
including configuration file /etc/raddb/modules/attr_filter
including configuration file /etc/raddb/modules/attr_rewrite
including configuration file /etc/raddb/modules/chap
including configuration file /etc/raddb/modules/checkval
including configuration file /etc/raddb/modules/counter
including configuration file /etc/raddb/modules/cui
including configuration file /etc/raddb/modules/detail
including configuration file /etc/raddb/modules/detail.example.com
including configuration file /etc/raddb/modules/detail.log
including configuration file /etc/raddb/modules/digest
including configuration file /etc/raddb/modules/dynamic_clients
including configuration file /etc/raddb/modules/echo
including configuration file /etc/raddb/modules/etc_group
including configuration file /etc/raddb/modules/exec
including configuration file /etc/raddb/modules/expiration
including configuration file /etc/raddb/modules/expr
including configuration file /etc/raddb/modules/files
including configuration file /etc/raddb/modules/inner-eap
including configuration file /etc/raddb/modules/ippool
including configuration file /etc/raddb/modules/krb5
including configuration file /etc/raddb/modules/linelog
including configuration file /etc/raddb/modules/logintime
including configuration file /etc/raddb/modules/mac2ip
including configuration file /etc/raddb/modules/mac2vlan
including configuration file /etc/raddb/modules/otp
including configuration file /etc/raddb/modules/mschap
including configuration file /etc/raddb/modules/ntlm_auth
including configuration file /etc/raddb/modules/opendirectory
including configuration file /etc/raddb/modules/pap
including configuration file /etc/raddb/modules/passwd
including configuration file /etc/raddb/modules/policy
including configuration file /etc/raddb/modules/preprocess
including configuration file /etc/raddb/modules/radutmp
including configuration file /etc/raddb/modules/realm
including configuration file /etc/raddb/modules/redis
including configuration file /etc/raddb/modules/rediswho
including configuration file /etc/raddb/modules/replicate
including configuration file /etc/raddb/modules/smbpasswd
including configuration file /etc/raddb/modules/smsotp
including configuration file /etc/raddb/modules/soh
including configuration file /etc/raddb/modules/sql_log
including configuration file /etc/raddb/modules/sqlcounter_expire_on_login
including configuration file /etc/raddb/modules/sradutmp
including configuration file /etc/raddb/modules/unix
including configuration file /etc/raddb/modules/wimax
including configuration file /etc/raddb/eap.conf
including configuration file /etc/raddb/sql.conf
including configuration file /etc/raddb/sql/mysql/dialup.conf
including configuration file /etc/raddb/policy.conf
including files in directory /etc/raddb/sites-enabled/
including configuration file /etc/raddb/sites-enabled/control-socket
including configuration file /etc/raddb/sites-enabled/default
including configuration file /etc/raddb/sites-enabled/inner-tunnel
main {
user = "_freeradius"
group = "_freeradius"
allow_core_dumps = no
}
including dictionary file /etc/raddb/dictionary
main {
name = "radiusd"
prefix = "/usr/local"
localstatedir = "/var"
sbindir = "/usr/local/sbin"
logdir = "/var/log/radius"
run_dir = "/var/run/radiusd"
libdir = "/usr/local/lib/freeradius"
radacctdir = "/var/log/radius/radacct"
hostname_lookups = no
max_request_time = 30
cleanup_delay = 5
max_requests = 1024
pidfile = "/var/run/radiusd/radiusd.pid"
checkrad = "/usr/local/sbin/checkrad"
debug_level = 0
proxy_requests = no
log {
stripped_names = no
auth = yes
auth_badpass = yes
auth_goodpass = yes
}
security {
max_attributes = 200
reject_delay = 1
status_server = yes
}
}
radiusd: #### Loading Realms and Home Servers ####
radiusd: #### Loading Clients ####
client localhost {
ipaddr = 127.0.0.1
require_message_authenticator = no
secret = "testing123"
nastype = "other"
}
client 10.0.0.0/24 {
require_message_authenticator = no
secret = "partapoint"
shortname = "private-network-1"
}
radiusd: #### Instantiating modules ####
instantiate {
Module: Linked to module rlm_exec
Module: Instantiating module "exec" from file /etc/raddb/modules/exec
exec {
wait = yes
program = "/usr/local/bin/php5-3 -f /etc/raddb/php.php %{User-Name}
%{User-Password}"
input_pairs = "request"
output_pairs = "reply"
shell_escape = yes
}
Module: Linked to module rlm_expr
Module: Instantiating module "expr" from file /etc/raddb/modules/expr
Module: Linked to module rlm_expiration
Module: Instantiating module "expiration" from file
/etc/raddb/modules/expiration
expiration {
reply-message = "Password Has Expired "
}
Module: Linked to module rlm_logintime
Module: Instantiating module "logintime" from file
/etc/raddb/modules/logintime
logintime {
reply-message = "You are calling outside your allowed timespan "
minimum-timeout = 60
}
}
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/raddb/radiusd.conf
modules {
Module: Creating Post-Auth-Type = REJECT
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_mschap
Module: Instantiating module "mschap" from file /etc/raddb/modules/mschap
mschap {
use_mppe = yes
require_encryption = no
require_strong = no
with_ntdomain_hack = no
allow_retry = yes
}
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_detail
Module: Instantiating module "auth_log" from file
/etc/raddb/modules/detail.log
detail auth_log {
detailfile =
"/var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Linked to module rlm_files
Module: Instantiating module "files" from file /etc/raddb/modules/files
files {
usersfile = "/etc/raddb/users"
acctusersfile = "/etc/raddb/acct_users"
preproxy_usersfile = "/etc/raddb/preproxy_users"
compat = "no"
}
Module: Checking preacct {...} for more modules to load
Module: Linked to module rlm_preprocess
Module: Instantiating module "preprocess" from file
/etc/raddb/modules/preprocess
preprocess {
huntgroups = "/etc/raddb/huntgroups"
hints = "/etc/raddb/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: Linked to module rlm_acct_unique
Module: Instantiating module "acct_unique" from file
/etc/raddb/modules/acct_unique
acct_unique {
key = "User-Name, Acct-Session-Id, NAS-IP-Address,
Client-IP-Address, NAS-Port"
}
Module: Linked to module rlm_realm
Module: Instantiating module "suffix" from file /etc/raddb/modules/realm
realm suffix {
format = "suffix"
delimiter = "@"
ignore_default = no
ignore_null = no
}
Module: Checking accounting {...} for more modules to load
Module: Instantiating module "detail" from file /etc/raddb/modules/detail
detail {
detailfile =
"/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Linked to module rlm_unix
Module: Instantiating module "unix" from file /etc/raddb/modules/unix
unix {
radwtmp = "/var/log/radius/radwtmp"
}
Module: Linked to module rlm_radutmp
Module: Instantiating module "radutmp" from file /etc/raddb/modules/radutmp
radutmp {
filename = "/var/log/radius/radutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
perm = 384
callerid = yes
}
Module: Linked to module rlm_sql_log
Module: Instantiating module "sql_log" from file /etc/raddb/modules/sql_log
sql_log {
path = "/var/log/radius/radacct/sql-relay"
Post-Auth = "INSERT INTO radpostauth (username,
pass, reply, authdate) VALUES ('%{User-Name}',
'%{User-Password:-Chap-Password}', '%{reply:Packet-Type}',
'%S');"
sql_user_name = "%{%{User-Name}:-DEFAULT}"
utf8 = no
safe-characters =
"@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /"
}
Module: Linked to module rlm_attr_filter
Module: Instantiating module "attr_filter.accounting_response" from file
/etc/raddb/modules/attr_filter
attr_filter attr_filter.accounting_response {
attrsfile = "/etc/raddb/attrs.accounting_response"
key = "%{User-Name}"
relaxed = no
}
Module: Checking session {...} for more modules to load
Module: Checking post-proxy {...} for more modules to load
Module: Checking post-auth {...} for more modules to load
Module: Instantiating module "reply_log" from file
/etc/raddb/modules/detail.log
detail reply_log {
detailfile =
"/var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Instantiating module "attr_filter.access_reject" from file
/etc/raddb/modules/attr_filter
attr_filter attr_filter.access_reject {
attrsfile = "/etc/raddb/attrs.access_reject"
key = "%{User-Name}"
relaxed = no
}
} # modules
} # server
server inner-tunnel { # from file /etc/raddb/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/raddb/modules/pap
pap {
encryption_scheme = "auto"
auto_header = no
}
Module: Linked to module rlm_chap
Module: Instantiating module "chap" from file /etc/raddb/modules/chap
Module: Linked to module rlm_eap
Module: Instantiating module "eap" from file /etc/raddb/eap.conf
eap {
default_eap_type = "md5"
timer_expire = 60
ignore_unknown_eap_types = no
cisco_accounting_username_bug = no
max_sessions = 4096
}
Module: Linked to sub-module rlm_eap_md5
Module: Instantiating eap-md5
Module: Linked to sub-module rlm_eap_leap
Module: Instantiating eap-leap
Module: Linked to sub-module rlm_eap_gtc
Module: Instantiating eap-gtc
gtc {
challenge = "Password: "
auth_type = "PAP"
}
Module: Linked to sub-module rlm_eap_tls
Module: Instantiating eap-tls
tls {
rsa_key_exchange = no
dh_key_exchange = yes
rsa_key_length = 512
dh_key_length = 512
verify_depth = 0
CA_path = "/etc/raddb/certs"
pem_file_type = yes
private_key_file = "/etc/raddb/certs/server.pem"
certificate_file = "/etc/raddb/certs/server.pem"
CA_file = "/etc/raddb/certs/ca.pem"
private_key_password = "whatever"
dh_file = "/etc/raddb/certs/dh"
random_file = "/dev/urandom"
fragment_size = 1024
include_length = yes
check_crl = no
cipher_list = "DEFAULT"
make_cert_command = "/etc/raddb/certs/bootstrap"
ecdh_curve = "prime256v1"
cache {
enable = no
lifetime = 24
max_entries = 255
}
verify {
}
ocsp {
enable = no
override_cert_url = yes
url = "http://127.0.0.1/ocsp/"
}
}
Module: Linked to sub-module rlm_eap_ttls
Module: Instantiating eap-ttls
ttls {
default_eap_type = "md5"
copy_request_to_tunnel = no
use_tunneled_reply = no
virtual_server = "inner-tunnel"
include_length = yes
}
Module: Linked to sub-module rlm_eap_peap
Module: Instantiating eap-peap
peap {
default_eap_type = "mschapv2"
copy_request_to_tunnel = no
use_tunneled_reply = no
proxy_tunneled_request_as_eap = yes
virtual_server = "inner-tunnel"
soh = no
}
Module: Linked to sub-module rlm_eap_mschapv2
Module: Instantiating eap-mschapv2
mschapv2 {
with_ntdomain_hack = no
send_error = no
}
Module: Checking authorize {...} for more modules to load
Module: Checking session {...} for more modules to load
Module: Checking post-proxy {...} 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
}
listen {
type = "control"
listen {
socket = "/var/run/radiusd/radiusd.sock"
}
}
listen {
type = "auth"
ipaddr = 127.0.0.1
port = 18120
}
Listening on authentication address * port 1812
Listening on accounting address * port 1813
Listening on command file /var/run/radiusd/radiusd.sock
Listening on authentication address 127.0.0.1 port 18120 as server
inner-tunnel
Ready to process requests.
rad_recv: Access-Request packet from host 10.0.0.2 port 2048, id=28,
length=141
User-Name = "test"
NAS-IP-Address = 10.0.0.2
NAS-Port = 0
Called-Station-Id = "00-1E-E5-21-25-58"
Calling-Station-Id = "00-16-44-F9-E6-02"
Framed-MTU = 1400
NAS-Port-Type = Wireless-802.11
Connect-Info = "CONNECT 11Mbps 802.11b"
EAP-Message = 0x020100090174657374
Message-Authenticator = 0xc695aa1d11f4a5f93876c6f74e240f67
# Executing section authorize from file /etc/raddb/sites-enabled/default
+- entering group authorize {...}
[auth_log] expand:
/var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d ->
/var/log/radius/radacct/10.0.0.2/auth-detail-20120920
[auth_log] /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d
expands to /var/log/radius/radacct/10.0.0.2/auth-detail-20120920
[auth_log] expand: %t -> Thu Sep 20 17:25:00 2012
++[auth_log] returns ok
++[mschap] returns noop
[files] users: Matched entry DEFAULT at line 60
++[files] returns ok
++[expiration] returns noop
++[logintime] returns noop
[exec] expand: %{User-Name} -> test
[exec] expand: %{User-Password} ->
Exec-Program output: Access-Accept
Exec-Program-Wait: plaintext: Access-Accept
Exec-Program: returned: 0
++[exec] returns ok
Found Auth-Type = exec
# Executing group from file /etc/raddb/sites-enabled/default
+- entering group authenticate {...}
[exec] expand: %{User-Name} -> test
[exec] expand: %{User-Password} ->
Exec-Program output: Access-Accept
Exec-Program-Wait: plaintext: Access-Accept
Exec-Program: returned: 0
++[exec] returns ok
Login OK: [test/<via Auth-Type = exec>] (from client private-network-1 port
0 cli 00-16-44-F9-E6-02)
# Executing section post-auth from file /etc/raddb/sites-enabled/default
+- entering group post-auth {...}
[reply_log] expand:
/var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d ->
/var/log/radius/radacct/10.0.0.2/reply-detail-20120920
[reply_log]
/var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d expands to
/var/log/radius/radacct/10.0.0.2/reply-detail-20120920
[reply_log] expand: %t -> Thu Sep 20 17:25:00 2012
++[reply_log] returns ok
[sql_log] Processing sql_log_postauth
[sql_log] expand: %{User-Name} -> test
[sql_log] expand: %{%{User-Name}:-DEFAULT} -> test
[sql_log] sql_set_user escaped user --> 'test'
[sql_log] WARNING: Deprecated conditional expansion ":-". See "man unlang"
for details
[sql_log] ... expanding second conditional
[sql_log] expand: Chap-Password -> Chap-Password
[sql_log] expand: INSERT INTO radpostauth
(username, pass, reply, authdate) VALUES
('%{User-Name}', '%{User-Password:-Chap-Password}',
'%{reply:Packet-Type}', '%S'); -> INSERT INTO radpostauth
(username, pass, reply, authdate) VALUES
('test', 'Chap-Password', 'Access-Accept', '2012-09-20
17:25:00');
[sql_log] expand: /var/log/radius/radacct/sql-relay ->
/var/log/radius/radacct/sql-relay
++[sql_log] returns ok
[exec] expand: %{User-Name} -> test
[exec] expand: %{User-Password} ->
Exec-Program output: Access-Accept
Exec-Program-Wait: plaintext: Access-Accept
Exec-Program: returned: 0
++[exec] returns ok
Sending Access-Accept of id 28 to 10.0.0.2 port 2048
Finished request 0.
Going to the next request
Waking up in 4.9 seconds.
Cleaning up request 0 ID 28 with timestamp +7
Ready to process requests.
script;
<?php
$user = getenv("USER_NAME");
$password = getenv("USER_PASSWORD");
echo "Access-Accept\n";
?>
exec module;
exec {
wait = yes
program = "/usr/local/bin/php-5.3 /etc/raddb/php.php %{User-Name}
%{User-Password}"
input_pairs = request
output_pairs = reply
shell_escape = yes
}
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