Proxy problem in FreeRADIUS 1.1.3
Chris A. Kalin
cak at netwurx.net
Fri Sep 8 19:46:25 CEST 2006
> Please post a config & debug logs from 1.1.3.
OK, I took out blank lines, commented lines, and obfuscated IPs and
passwords. Let me know if there's anything else I can provide, and
thanks in advance for all your help!
------------------ radiusd -X -x debug output --------------------
rad_recv: Access-Request packet from host xx.xx.xx.xx:4587, id=3, length=60
User-Name = "bob at domain.com"
User-Password = "XXXX"
Fri Sep 8 12:37:40 2006 : Debug: Processing the authorize section of
radiusd.conf
Fri Sep 8 12:37:40 2006 : Debug: modcall: entering group authorize for
request 2
Fri Sep 8 12:37:40 2006 : Debug: modsingle[authorize]: calling
preprocess (rlm_preprocess) for request 2
Fri Sep 8 12:37:40 2006 : Debug: modsingle[authorize]: returned from
preprocess (rlm_preprocess) for request 2
Fri Sep 8 12:37:40 2006 : Debug: modcall[authorize]: module
"preprocess" returns ok for request 2
Fri Sep 8 12:37:40 2006 : Debug: modsingle[authorize]: calling chap
(rlm_chap) for request 2
Fri Sep 8 12:37:40 2006 : Debug: modsingle[authorize]: returned from
chap (rlm_chap) for request 2
Fri Sep 8 12:37:40 2006 : Debug: modcall[authorize]: module "chap"
returns noop for request 2
Fri Sep 8 12:37:40 2006 : Debug: modsingle[authorize]: calling
realmsuffix (rlm_realm) for request 2
Fri Sep 8 12:37:40 2006 : Debug: rlm_realm: Looking up realm
"domain.com" for User-Name = "bob at domain.com"
Fri Sep 8 12:37:40 2006 : Debug: rlm_realm: Found realm "domain.com"
Fri Sep 8 12:37:40 2006 : Debug: rlm_realm: Adding
Stripped-User-Name = "bob"
Fri Sep 8 12:37:40 2006 : Debug: rlm_realm: Proxying request from
user bob to realm domain.com
Fri Sep 8 12:37:40 2006 : Debug: rlm_realm: Adding Realm = "domain.com"
Fri Sep 8 12:37:40 2006 : Debug: rlm_realm: Preparing to proxy
authentication request to realm "domain.com"
Fri Sep 8 12:37:40 2006 : Debug: modsingle[authorize]: returned from
realmsuffix (rlm_realm) for request 2
Fri Sep 8 12:37:40 2006 : Debug: modcall[authorize]: module
"realmsuffix" returns updated for request 2
Fri Sep 8 12:37:40 2006 : Debug: modsingle[authorize]: calling files
(rlm_files) for request 2
Fri Sep 8 12:37:40 2006 : Debug: users: Matched entry DEFAULT at
line 54
Fri Sep 8 12:37:40 2006 : Debug: users: Matched entry DEFAULT at
line 72
Fri Sep 8 12:37:40 2006 : Debug: modsingle[authorize]: returned from
files (rlm_files) for request 2
Fri Sep 8 12:37:40 2006 : Debug: modcall[authorize]: module "files"
returns ok for request 2
Fri Sep 8 12:37:40 2006 : Debug: modsingle[authorize]: calling
monthlycounter (rlm_sqlcounter) for request 2
Fri Sep 8 12:37:40 2006 : Debug: rlm_sqlcounter: Entering module
authorize code
Fri Sep 8 12:37:40 2006 : Debug: rlm_sqlcounter: Could not find Check
item value pair
Fri Sep 8 12:37:40 2006 : Debug: modsingle[authorize]: returned from
monthlycounter (rlm_sqlcounter) for request 2
Fri Sep 8 12:37:40 2006 : Debug: modcall[authorize]: module
"monthlycounter" returns noop for request 2
Fri Sep 8 12:37:40 2006 : Debug: modcall: leaving group authorize
(returns updated) for request 2
Fri Sep 8 12:37:40 2006 : Debug: Cancelling proxy as request was
already rejected
Fri Sep 8 12:37:40 2006 : Debug: Request 2 rejected in proxy_send.
Fri Sep 8 12:37:40 2006 : Debug: Server rejecting request 2.
Sending Access-Reject of id 3 to xx.xx.xx.xx port 4587
Reply-Message = "Your account has been disabled."
Fri Sep 8 12:37:40 2006 : Debug: Finished request 2
Fri Sep 8 12:37:40 2006 : Debug: Going to the next request
Fri Sep 8 12:37:40 2006 : Debug: --- Walking the entire request list ---
Fri Sep 8 12:37:40 2006 : Debug: Waking up in 6 seconds...
Fri Sep 8 12:37:46 2006 : Debug: --- Walking the entire request list ---
Fri Sep 8 12:37:46 2006 : Debug: Cleaning up request 2 ID 3 with
timestamp 4501aa64
Fri Sep 8 12:37:46 2006 : Debug: Nothing to do. Sleeping until we see
a request.
------------------ radiusd.conf ---------------------
prefix = /usr/local
exec_prefix = ${prefix}
sysconfdir = ${prefix}/etc
localstatedir = ${prefix}/var
sbindir = ${exec_prefix}/sbin
logdir = ${localstatedir}/log/radius
raddbdir = ${sysconfdir}/raddb
radacctdir = ${logdir}/radacct
confdir = ${raddbdir}
run_dir = ${localstatedir}/run/radiusd
log_file = ${logdir}/radius.log
libdir = ${exec_prefix}/lib
pidfile = ${run_dir}/radiusd.pid
user = root
group = radius
max_request_time = 30
delete_blocked_requests = no
cleanup_delay = 5
max_requests = 8000
bind_address = xx.xx.xx.xx
port = 0
hostname_lookups = no
allow_core_dumps = no
regular_expressions = yes
extended_expressions = yes
log_stripped_names = no
log_auth = yes
log_auth_badpass = yes
log_auth_goodpass = yes
usercollide = no
lower_user = no
lower_pass = no
nospace_user = no
nospace_pass = no
checkrad = ${sbindir}/checkrad
security {
max_attributes = 200
reject_delay = 0
status_server = no
}
proxy_requests = yes
$INCLUDE ${confdir}/proxy.conf
$INCLUDE ${confdir}/clients.conf
snmp = yes
$INCLUDE ${confdir}/snmp.conf
thread pool {
start_servers = 20
max_servers = 128
min_spare_servers = 10
max_spare_servers = 30
max_requests_per_server = 300
}
modules {
pap {
encryption_scheme = crypt
}
chap {
authtype = CHAP
}
pam {
pam_auth = radiusd
}
unix {
cache = no
cache_reload = 600
radwtmp = ${logdir}/radwtmp
}
$INCLUDE ${confdir}/eap.conf
mschap {
}
ldap {
server = "ldap.your.domain"
basedn = "o=My Org,c=UA"
filter = "(uid=%{Stripped-User-Name:-%{User-Name}})"
start_tls = no
access_attr = "dialupAccess"
dictionary_mapping = ${raddbdir}/ldap.attrmap
ldap_connections_number = 5
timeout = 4
timelimit = 3
net_timeout = 1
}
realm IPASS {
format = prefix
delimiter = "/"
ignore_default = no
ignore_null = no
}
realm realmsuffix {
format = suffix
delimiter = "@"
ignore_default = no
ignore_null = no
}
realm realmpercent {
format = suffix
delimiter = "%"
ignore_default = no
ignore_null = no
}
realm ntdomain {
format = prefix
delimiter = "\\"
ignore_default = no
ignore_null = no
}
checkval {
item-name = Calling-Station-Id
check-name = Calling-Station-Id
data-type = string
}
preprocess {
huntgroups = ${confdir}/huntgroups
hints = ${confdir}/hints
with_ascend_hack = no
ascend_channels_per_line = 23
with_ntdomain_hack = no
with_specialix_jetstream_hack = no
with_cisco_vsa_hack = no
}
files {
usersfile = ${confdir}/users
acctusersfile = ${confdir}/acct_users
preproxy_usersfile = ${confdir}/preproxy_users
compat = no
}
detail {
detailfile = ${radacctdir}/%{Client-IP-Address}/detail
detailperm = 0660
}
acct_unique {
key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address,
NAS-Port"
}
$INCLUDE ${confdir}/sql.conf
radutmp {
filename = ${logdir}/radutmp
username = %{Stripped-User-Name:-%{User-Name}}
case_sensitive = no
check_with_nas = yes
perm = 0600
callerid = "yes"
}
radutmp sradutmp {
filename = ${logdir}/sradutmp
perm = 0644
callerid = "no"
}
attr_filter {
attrsfile = ${confdir}/attrs
}
counter daily {
filename = ${raddbdir}/db.daily
key = User-Name
count-attribute = Acct-Session-Time
reset = daily
counter-name = Daily-Session-Time
check-name = Max-Daily-Session
allowed-servicetype = Framed-User
cache-size = 5000
}
sqlcounter dailycounter {
counter-name = Daily-Session-Time
check-name = Max-Daily-Session
sqlmod-inst = sql
key = User-Name
reset = daily
query = "SELECT SUM(AcctSessionTime - \
GREATEST((%b - UNIX_TIMESTAMP(AcctStartTime)), 0)) \
FROM radacct WHERE UserName='%{%k}' AND \
UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > '%b'"
}
sqlcounter monthlycounter {
counter-name = Monthly-Session-Time
check-name = Max-Monthly-Session
sqlmod-inst = sql
key = User-Name
reset = monthly
query = "SELECT SUM(AcctSessionTime - \
GREATEST((%b - UNIX_TIMESTAMP(AcctStartTime)), 0)) \
FROM radacct WHERE UserName='%{%k}' AND \
UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > '%b'"
}
always fail {
rcode = fail
}
always reject {
rcode = reject
}
always ok {
rcode = ok
simulcount = 0
mpp = no
}
expr {
}
digest {
}
exec {
wait = yes
input_pairs = request
}
exec echo {
wait = yes
program = "/bin/echo %{User-Name}"
input_pairs = request
output_pairs = reply
}
ippool main_pool {
range-start = 192.168.1.1
range-stop = 192.168.3.254
netmask = 255.255.255.0
cache-size = 800
session-db = ${raddbdir}/db.ippool
ip-index = ${raddbdir}/db.ipindex
override = no
maximum-timeout = 0
}
}
instantiate {
monthlycounter
}
authorize {
preprocess
chap
realmsuffix
files
monthlycounter
}
authenticate {
unix
}
preacct {
preprocess
acct_unique
realmsuffix
files
}
accounting {
detail
sql
}
session {
sql
}
post-auth {
}
pre-proxy {
}
post-proxy {
}
-------------------- proxy.conf --------------------
proxy server {
synchronous = no
retry_delay = 5
retry_count = 3
dead_time = 120
default_fallback = no
post_proxy_authorize = no
}
realm LOCAL {
type = radius
authhost = LOCAL
accthost = LOCAL
}
realm domain.com {
type = radius
authhost = xx.xx.xx.xx:1645
accthost = xx.xx.xx.xx:1646
secret = KeyKeyKey
strip
}
realm NULL {
type = radius
authhost = LOCAL
accthost = LOCAL
}
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