Fwd: SSL issues
Sergio Belkin
sebelk at gmail.com
Thu May 13 20:23:13 CEST 2010
Hi,
I am using a radius-openldap-EAP/TTLS|EAP/PEAP scheme and often I've got the
following error from a Windows 7 client trying to connect using EAP/PEAP.
Client lacked CA cert, but I've found clients that are able to import it.
Finally client connected using EAP/TTLS with SecureW2. But I wonder if there
was a problem with the client or there are a misconfiguration or a failing
certificate. Below my data, thanks in advance!
/var/log/radius/radius.log
Thu May 13 11:18:07 2010 : Error: TLS Alert read:fatal:unknown CA
Thu May 13 11:18:07 2010 : Error: TLS_accept:failed in SSLv3 read client
certificate A
Thu May 13 11:18:07 2010 : Error: rlm_eap: SSL error error:14094418:SSL
routines:SSL3_READ_BYTES:tlsv1 alert unknown ca
Thu May 13 11:18:07 2010 : Error: SSL: SSL_read failed inside of TLS (-1),
TLS session fails.
Thu May 13 11:18:49 2010 : Error: TLS Alert read:fatal:unknown CA
Thu May 13 11:18:49 2010 : Error: TLS_accept:failed in SSLv3 read client
certificate A
Thu May 13 11:18:49 2010 : Error: rlm_eap: SSL error error:14094418:SSL
routines:SSL3_READ_BYTES:tlsv1 alert unknown ca
Thu May 13 11:18:49 2010 : Error: SSL: SSL_read failed inside of TLS (-1),
TLS session fails.
My radius Configuration:
FreeRADIUS Version 2.1.1, for host x86_64-unknown-linux-gnu, built on Oct 21
2008 at 15:14:37
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/chap
including configuration file /usr/local/etc/raddb/modules/mschap
including configuration file /usr/local/etc/raddb/modules/exec
including configuration file /usr/local/etc/raddb/modules/realm
including configuration file /usr/local/etc/raddb/modules/checkval
including configuration file /usr/local/etc/raddb/modules/passwd
including configuration file /usr/local/etc/raddb/modules/attr_filter
including configuration file /usr/local/etc/raddb/modules/linelog
including configuration file /usr/local/etc/raddb/modules/wimax
including configuration file /usr/local/etc/raddb/modules/pam
including configuration file /usr/local/etc/raddb/modules/inner-eap
including configuration file /usr/local/etc/raddb/modules/echo
including configuration file /usr/local/etc/raddb/modules/acct_unique
including configuration file /usr/local/etc/raddb/modules/etc_group
including configuration file /usr/local/etc/raddb/modules/pap
including configuration file /usr/local/etc/raddb/modules/expr
including configuration file /usr/local/etc/raddb/modules/smbpasswd
including configuration file /usr/local/etc/raddb/modules/attr_rewrite
including configuration file /usr/local/etc/raddb/modules/radutmp
including configuration file /usr/local/etc/raddb/modules/mac2ip
including configuration file /usr/local/etc/raddb/modules/logintime
including configuration file /usr/local/etc/raddb/modules/sql_log
including configuration file /usr/local/etc/raddb/modules/preprocess
including configuration file /usr/local/etc/raddb/modules/policy
including configuration file /usr/local/etc/raddb/modules/digest
including configuration file /usr/local/etc/raddb/modules/mac2vlan
including configuration file /usr/local/etc/raddb/modules/files
including configuration file /usr/local/etc/raddb/modules/always
including configuration file /usr/local/etc/raddb/modules/detail
including configuration file /usr/local/etc/raddb/modules/krb5
including configuration file /usr/local/etc/raddb/modules/sradutmp
including configuration file /usr/local/etc/raddb/modules/counter
including configuration file /usr/local/etc/raddb/modules/detail.example.com
including configuration file /usr/local/etc/raddb/modules/ippool
including configuration file /usr/local/etc/raddb/modules/expiration
including configuration file /usr/local/etc/raddb/modules/detail.log
including configuration file /usr/local/etc/raddb/modules/ldap
including configuration file /usr/local/etc/raddb/modules/unix
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/sql/mysql/dialup.conf
including configuration file /usr/local/etc/raddb/sql/mysql/counter.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/status
including configuration file /usr/local/etc/raddb/sites-enabled/inner-tunnel
including configuration file /usr/local/etc/raddb/sites-enabled/default
including configuration file
/usr/local/etc/raddb/sites-enabled/inner-tunnel-peap
group = radiusd
user = radiusd
including dictionary file /usr/local/etc/raddb/dictionary
main {
prefix = "/usr/local"
localstatedir = "/usr/local/var"
logdir = "/usr/local/var/log/radius"
libdir = "/usr/local/lib"
radacctdir = "/usr/local/var/log/radius/radacct"
hostname_lookups = no
max_request_time = 30
cleanup_delay = 5
max_requests = 1024
allow_core_dumps = no
pidfile = "/usr/local/var/run/radiusd/radiusd.pid"
checkrad = "/usr/local/sbin/checkrad"
debug_level = 0
proxy_requests = no
log {
stripped_names = yes
auth = yes
auth_badpass = no
auth_goodpass = no
}
security {
max_attributes = 200
reject_delay = 1
status_server = yes
}
}
client localhost {
ipaddr = 127.0.0.1
require_message_authenticator = no
secret = "testing123"
nastype = "other"
}
client spectrum {
require_message_authenticator = no
secret = "testing123"
shortname = "spectrum.sarlanga.edu"
}
client 10.128.255.100 {
require_message_authenticator = no
secret = "sarlangalad0-Red-3-winnie"
shortname = "sarlanga2-PB"
}
client 10.128.255.10 {
require_message_authenticator = no
secret = "sarlangalad0-Red-3-winnie"
shortname = "sarlanga2-SS"
}
client 10.128.255.11 {
require_message_authenticator = no
secret = "sarlangalad0-Red-3-winnie"
shortname = "sarlanga2-1"
}
client 10.128.255.254 {
require_message_authenticator = no
secret = "akantilad0-Black-58"
shortname = "Transitional"
}
client 10.128.255.12 {
require_message_authenticator = no
secret = "sarlangalad0-Red-3-winnie"
shortname = "sarlanga2-2"
}
client 10.128.255.13 {
require_message_authenticator = no
secret = "sarlangalad0-Red-3-winnie"
shortname = "sarlanga2-3"
}
client 10.128.255.14 {
require_message_authenticator = no
secret = "sarlangalad0-Red-3-winnie"
shortname = "sarlanga2-4"
}
client 10.128.255.15 {
require_message_authenticator = no
secret = "sarlangalad0-Red-3-winnie"
shortname = "sarlanga2-5"
}
client 10.128.255.60 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "UP-Sociales-PB"
}
client 10.128.255.61 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "UP-Sociales-I"
}
client 10.128.255.158 {
require_message_authenticator = no
secret = "sarlangalad0-Red-3-road"
shortname = "sarlanga-SS"
}
client 10.128.255.80 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "sarlanga-PB"
}
client 10.128.255.89 {
require_message_authenticator = no
secret = "akantilad0-Black-58"
shortname = "oficina"
}
client 10.128.255.81 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "sarlanga-I"
}
client 10.128.255.82 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "sarlanga-II"
}
client 10.128.255.83 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "sarlanga-III"
}
client 10.128.255.84 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "sarlanga-IV"
}
client 10.128.255.128 {
require_message_authenticator = no
secret = "sarlangalad0-Red-3"
shortname = "testing"
}
client 10.128.255.181 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "sarlanga-I_bis"
}
client 10.128.255.86 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "sarlanga-VI"
}
client 10.128.255.87 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "sarlanga-VII"
}
client 10.128.255.85 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "sarlanga-V"
}
client 10.128.255.188 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "sarlanga-VIII-Bis"
}
client 10.128.255.88 {
require_message_authenticator = no
secret = "sarlangalad0-Red-398952"
shortname = "sarlanga-VIII"
}
client 192.168.2.53 {
require_message_authenticator = no
secret = "akantilad0-Green-22"
shortname = "sarlanga3"
}
client 192.168.45 {
require_message_authenticator = no
secret = "sarlangalad0-black-54"
shortname = "sarlanga4"
}
client 192.168.3.201 {
require_message_authenticator = no
secret = "sarlangalad0-blue-246692"
shortname = "sarlanga7"
}
client 192.168.4 {
require_message_authenticator = no
secret = "sarlangalad0-Red-3"
shortname = "UP-sarlanga7"
}
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
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
}
home_server_pool my_auth_failover {
type = fail-over
home_server = localhost
}
realm example.com {
auth_pool = my_auth_failover
}
realm LOCAL {
}
radiusd: #### Instantiating modules ####
instantiate {
Module: Linked to module rlm_exec
Module: Instantiating exec
exec {
wait = no
input_pairs = "request"
shell_escape = yes
}
Module: Linked to module rlm_expr
Module: Instantiating expr
Module: Linked to module rlm_expiration
Module: Instantiating expiration
expiration {
reply-message = "Password Has Expired "
}
Module: Linked to module rlm_logintime
Module: Instantiating logintime
logintime {
reply-message = "You are calling outside your allowed timespan "
minimum-timeout = 60
}
}
radiusd: #### Loading Virtual Servers ####
server status {
modules {
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_always
Module: Instantiating ok
always ok {
rcode = "ok"
simulcount = 0
mpp = no
}
}
}
server inner-tunnel {
modules {
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_pap
Module: Instantiating pap
pap {
encryption_scheme = "auto"
auto_header = yes
}
Module: Linked to module rlm_chap
Module: Instantiating chap
Module: Linked to module rlm_mschap
Module: Instantiating mschap
mschap {
use_mppe = yes
require_encryption = no
require_strong = no
with_ntdomain_hack = no
}
Module: Linked to module rlm_unix
Module: Instantiating unix
unix {
radwtmp = "/usr/local/var/log/radius/radwtmp"
}
Module: Linked to module rlm_ldap
Module: Instantiating ldap
ldap {
server = "ldap.sarlanga.edu"
port = 636
password = "sarlanga"
identity = "cn=freeradius,ou=applications,dc=sarlanga,dc=edu"
net_timeout = 10
timeout = 120
timelimit = 30
tls_mode = no
start_tls = no
tls_require_cert = "allow"
tls {
start_tls = no
cacertfile = "/etc/raddb/cacert.pem"
randfile = "/dev/urandom"
require_cert = "demand"
}
basedn = "ou=people,dc=sarlanga,dc=edu"
filter = "(uid=%u)"
base_filter = "(objectclass=radiusprofile)"
auto_header = no
access_attr = "radiusAllowed"
access_attr_used_for_allow = yes
groupname_attribute = "cn"
groupmembership_filter =
"(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))"
dictionary_mapping = "/usr/local/etc/raddb/ldap.attrmap"
ldap_debug = 40
ldap_connections_number = 15
compare_check_items = no
do_xlat = yes
set_auth_type = yes
}
rlm_ldap: Registering ldap_groupcmp for Ldap-Group
rlm_ldap: Registering ldap_xlat with xlat_name ldap
rlm_ldap: reading ldap<->radius mappings from file
/usr/local/etc/raddb/ldap.attrmap
rlm_ldap: LDAP radiusPassword mapped to RADIUS Cleartext-Password
conns: 0x1f67aab0
Module: Linked to module rlm_eap
Module: Instantiating eap
eap {
default_eap_type = "ttls"
timer_expire = 600
ignore_unknown_eap_types = no
cisco_accounting_username_bug = no
max_sessions = 2048
}
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
pem_file_type = yes
private_key_file = "/etc/pki/tls/certs/ips-spectrum-key.pem"
certificate_file = "/etc/pki/tls/certs/spectrum.sarlanga.edu.cer"
CA_file = "/etc/pki/tls/certs/IPS-IPSCABUNDLE.crt"
dh_file = "/usr/local/etc/raddb/certs/dh"
random_file = "/usr/local/etc/raddb/certs/random"
fragment_size = 1024
include_length = yes
check_crl = no
cipher_list = "DEFAULT"
cache {
enable = yes
lifetime = 6
max_entries = 255
}
}
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"
}
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-peap"
}
Module: Linked to sub-module rlm_eap_mschapv2
Module: Instantiating eap-mschapv2
mschapv2 {
with_ntdomain_hack = no
}
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_realm
Module: Instantiating suffix
realm suffix {
format = "suffix"
delimiter = "@"
ignore_default = no
ignore_null = no
}
Module: Linked to module rlm_files
Module: Instantiating files
files {
usersfile = "/usr/local/etc/raddb/users"
acctusersfile = "/usr/local/etc/raddb/acct_users"
preproxy_usersfile = "/usr/local/etc/raddb/preproxy_users"
compat = "no"
}
Module: Checking session {...} for more modules to load
Module: Linked to module rlm_radutmp
Module: Instantiating radutmp
radutmp {
filename = "/usr/local/var/log/radius/radutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
perm = 384
callerid = yes
}
Module: Checking post-proxy {...} for more modules to load
Module: Linked to module rlm_detail
Module: Instantiating post_proxy_log
detail post_proxy_log {
detailfile =
"/usr/local/var/log/radius/radacct/postproxy/%{Client-IP-Address}/post-proxy-detail-%{%{Virtual-Server}:-DEFAULT}-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Checking post-auth {...} for more modules to load
Module: Instantiating reply_log
detail reply_log {
detailfile =
"/usr/local/var/log/radius/radacct/replies/%{Client-IP-Address}/reply-detail-%{%{Virtual-Server}:-DEFAULT}-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Linked to module rlm_attr_filter
Module: Instantiating attr_filter.access_reject
attr_filter attr_filter.access_reject {
attrsfile = "/usr/local/etc/raddb/attrs.access_reject"
key = "%{User-Name}"
}
}
}
server inner-tunnel-peap {
modules {
Module: Checking authenticate {...} for more modules to load
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 {
Module: Checking authenticate {...} for more modules to load
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_preprocess
Module: Instantiating preprocess
preprocess {
huntgroups = "/usr/local/etc/raddb/huntgroups"
hints = "/usr/local/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: Instantiating auth_log
detail auth_log {
detailfile =
"/usr/local/var/log/radius/radacct/requests/%{Client-IP-Address}/auth-detail-%{%{Virtual-Server}:-DEFAULT}-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Checking preacct {...} for more modules to load
Module: Linked to module rlm_acct_unique
Module: Instantiating 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: Instantiating detail
detail {
detailfile =
"/usr/local/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Instantiating attr_filter.accounting_response
attr_filter attr_filter.accounting_response {
attrsfile = "/usr/local/etc/raddb/attrs.accounting_response"
key = "%{User-Name}"
}
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
}
radiusd: #### Opening IP addresses and Ports ####
listen {
type = "auth"
ipaddr = 192.168.1.5
port = 0
}
listen {
type = "acct"
ipaddr = 192.168.1.5
port = 0
}
listen {
type = "status"
ipaddr = 127.0.0.1
port = 18120
client admin {
ipaddr = 127.0.0.1
require_message_authenticator = no
secret = "YellowSubmarine"
}
}
Listening on authentication address 192.168.1.5 port 1812
Listening on accounting address 192.168.1.5 port 1813
Listening on status address 127.0.0.1 port 18120 as server status
Ready to process requests.
You can read wireshark dump on:
http://pastebin.com/ZH2SfTFq
Thanks in advance
--
--
Sergio Belkin http://www.sergiobelkin.com
Watch More TV http://sebelk.blogspot.com
Sergio Belkin -
--
--
Sergio Belkin http://www.sergiobelkin.com
Watch More TV http://sebelk.blogspot.com
Sergio Belkin -
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