authentication eap-sim to AP is failed
Muhammad Hasan
muhhasan.1311 at gmail.com
Sat Jun 28 12:19:30 CEST 2014
hi,
I tried eap-sim authentication on freeradius-server 2.2.0,
I followed the steps from
https://code.google.com/p/seek-for-android/wiki/EapSimAka
I've added lines on the clients.conf
client 192.168.1.0/24 {
secret = eap-sim
shortname = eap-sim
}
In the config directory /etc/freeradius/modules create a file sim_files with
following content:
sim_files {
simtriplets = "/etc/freeradius/simtriplets.dat"
}
and then I made the simtrilplets.dat with the same format
In the config file default add
sim_files
directly before
eap {
ok = return
}
IP address for AP is 192.168.1.1/24 and I've set up the IP server
radius on AP too but I always failed when I was tried to connect AP.
This is the log from freeradius -X
server { # from file /etc/freeradius/radiusd.conf
modules {
Module: Creating Auth-Type = digest
Module: Creating Post-Auth-Type = REJECT
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
allow_retry = yes
}
Module: Linked to module rlm_digest
Module: Instantiating module "digest" from file
/etc/freeradius/modules/digest
Module: Linked to module rlm_unix
Module: Instantiating module "unix" from file /etc/freeradius/modules/unix
unix {
radwtmp = "/var/log/freeradius/radwtmp"
}
Module: Linked to module rlm_eap
Module: Instantiating module "eap" from file /etc/freeradius/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/freeradius/certs"
pem_file_type = yes
private_key_file = "/etc/freeradius/certs/server.key"
certificate_file = "/etc/freeradius/certs/server.pem"
CA_file = "/etc/freeradius/certs/ca.pem"
private_key_password = "whatever"
dh_file = "/etc/freeradius/certs/dh"
random_file = "/dev/urandom"
fragment_size = 1024
include_length = yes
check_crl = no
cipher_list = "DEFAULT"
make_cert_command = "/etc/freeradius/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/"
use_nonce = yes
timeout = 0
softfail = no
}
}
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: 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
}
reading pairlist file /etc/freeradius/huntgroups
reading pairlist file /etc/freeradius/hints
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_sim_files
Module: Instantiating module "sim_files" from file
/etc/freeradius/modules/sim_files
sim_files {
simtriplets = "/etc/freeradius/simtriplets.dat"
}
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"
}
reading pairlist file /etc/freeradius/users
[/etc/freeradius/users]:205 WARNING! Check item "EAP-Sim-Rand1" found in
reply item list for user "
1510101425520064 at wlan.mnc010.mcc510.3gppnetwork.org". This attribute
MUST go on the first line with the other check items
[/etc/freeradius/users]:205 WARNING! Check item "EAP-Sim-SRES1" found in
reply item list for user "
1510101425520064 at wlan.mnc010.mcc510.3gppnetwork.org". This attribute
MUST go on the first line with the other check items
[/etc/freeradius/users]:205 WARNING! Check item "EAP-Sim-KC1" found in
reply item list for user "
1510101425520064 at wlan.mnc010.mcc510.3gppnetwork.org". This attribute
MUST go on the first line with the other check items
[/etc/freeradius/users]:205 WARNING! Check item "EAP-Sim-Rand2" found in
reply item list for user "
1510101425520064 at wlan.mnc010.mcc510.3gppnetwork.org". This attribute
MUST go on the first line with the other check items
[/etc/freeradius/users]:205 WARNING! Check item "EAP-Sim-SRES2" found in
reply item list for user "
1510101425520064 at wlan.mnc010.mcc510.3gppnetwork.org". This attribute
MUST go on the first line with the other check items
[/etc/freeradius/users]:205 WARNING! Check item "EAP-Sim-KC2" found in
reply item list for user "
1510101425520064 at wlan.mnc010.mcc510.3gppnetwork.org". This attribute
MUST go on the first line with the other check items
[/etc/freeradius/users]:205 WARNING! Check item "EAP-Sim-Rand3" found in
reply item list for user "
1510101425520064 at wlan.mnc010.mcc510.3gppnetwork.org". This attribute
MUST go on the first line with the other check items
[/etc/freeradius/users]:205 WARNING! Check item "EAP-Sim-SRES3" found in
reply item list for user "
1510101425520064 at wlan.mnc010.mcc510.3gppnetwork.org". This attribute
MUST go on the first line with the other check items
[/etc/freeradius/users]:205 WARNING! Check item "EAP-Sim-KC3" found in
reply item list for user "
1510101425520064 at wlan.mnc010.mcc510.3gppnetwork.org". This attribute
MUST go on the first line with the other check items
reading pairlist file /etc/freeradius/acct_users
reading pairlist file /etc/freeradius/preproxy_users
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, NAS-Identifier,
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/%{%{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_attr_filter
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}"
relaxed = no
}
reading pairlist file /etc/freeradius/attrs.accounting_response
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-proxy {...} for more modules to load
Module: Checking post-auth {...} for more modules to load
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}"
relaxed = no
}
reading pairlist file /etc/freeradius/attrs.access_reject
} # modules
} # server
server inner-tunnel { # from file /etc/freeradius/sites-enabled/inner-tunnel
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
} # server
radiusd: #### Opening IP addresses and Ports ####
listen {
type = "auth"
ipaddr = *
port = 0
}
listen {
type = "acct"
ipaddr = *
port = 0
}
listen {
type = "auth"
ipaddr = 127.0.0.1
port = 18120
}
... adding new socket proxy address * port 54196
Listening on authentication address * port 1812
Listening on accounting address * port 1813
Listening on authentication address 127.0.0.1 port 18120 as server
inner-tunnel
Listening on proxy address * port 1814
Ready to process requests.
rad_recv: Access-Request packet from host 192.168.1.1 port 2049, id=132,
length=171
User-Name = "eap-sim"
NAS-IP-Address = 192.168.1.1
NAS-Port = 0
Called-Station-Id = "004f62248f98"
Calling-Station-Id = "742f68c46785"
NAS-Identifier = "Realtek Access Point. 8186"
Framed-MTU = 1400
NAS-Port-Type = Wireless-802.11
Service-Type = Framed-User
Connect-Info = "CONNECT 11Mbps 802.11b"
EAP-Message = 0x0200000c016561702d73696d
Message-Authenticator = 0x3fc1d6636e4f6270a431b3458ca06ff5
# Executing section authorize from file
/etc/freeradius/sites-enabled/default
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
++[digest] returns noop
[suffix] No '@' in User-Name = "eap-sim", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
rlm_sim_files: insufficient number of challenges for imsi eap-sim: 0
++[sim_files] returns notfound
[eap] EAP packet type response id 0 length 12
[eap] No EAP Start, assuming it's an on-going EAP conversation
++[eap] returns updated
++[files] returns noop
++[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 = EAP
# Executing group from file /etc/freeradius/sites-enabled/default
+- entering group authenticate {...}
[eap] EAP Identity
[eap] processing type md5
rlm_eap_md5: Issuing Challenge
++[eap] returns handled
Sending Access-Challenge of id 132 to 192.168.1.1 port 2049
EAP-Message = 0x01010016041094f4cc2024e119239db0e6579b1f5000
Message-Authenticator = 0x00000000000000000000000000000000
State = 0x070274880703701220c8065c4d562119
Finished request 0.
Going to the next request
Waking up in 4.9 seconds.
rad_recv: Access-Request packet from host 192.168.1.1 port 2049, id=133,
length=177
User-Name = "eap-sim"
NAS-IP-Address = 192.168.1.1
NAS-Port = 0
Called-Station-Id = "004f62248f98"
Calling-Station-Id = "742f68c46785"
NAS-Identifier = "Realtek Access Point. 8186"
NAS-Port-Type = Wireless-802.11
Service-Type = Framed-User
Connect-Info = "CONNECT 11Mbps 802.11b"
EAP-Message = 0x020100060319
State = 0x070274880703701220c8065c4d562119
Message-Authenticator = 0x12c4442b5144c87463b38e4a0e7af81c
# Executing section authorize from file
/etc/freeradius/sites-enabled/default
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
++[digest] returns noop
[suffix] No '@' in User-Name = "eap-sim", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
rlm_sim_files: insufficient number of challenges for imsi eap-sim: 0
++[sim_files] returns notfound
[eap] EAP packet type response id 1 length 6
[eap] No EAP Start, assuming it's an on-going EAP conversation
++[eap] returns updated
++[files] returns noop
++[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 = EAP
# Executing group from file /etc/freeradius/sites-enabled/default
+- entering group authenticate {...}
[eap] Request found, released from the list
[eap] EAP NAK
[eap] EAP-NAK asked for EAP-Type/peap
[eap] processing type tls
[tls] Initiate
[tls] Start returned 1
++[eap] returns handled
Sending Access-Challenge of id 133 to 192.168.1.1 port 2049
EAP-Message = 0x010200061920
Message-Authenticator = 0x00000000000000000000000000000000
State = 0x0702748806006d1220c8065c4d562119
Finished request 1.
Going to the next request
Waking up in 4.9 seconds.
rad_recv: Access-Request packet from host 192.168.1.1 port 2049, id=134,
length=276
User-Name = "eap-sim"
NAS-IP-Address = 192.168.1.1
NAS-Port = 0
Called-Station-Id = "004f62248f98"
Calling-Station-Id = "742f68c46785"
NAS-Identifier = "Realtek Access Point. 8186"
NAS-Port-Type = Wireless-802.11
Service-Type = Framed-User
Connect-Info = "CONNECT 11Mbps 802.11b"
EAP-Message =
0x0202006919800000005f160301005a01000056030153ae915307b8e4203173c673c2b25d2a4e6b9186ba795b25c232a4cb0b2d58f6000018002f00350005000ac013c014c009c00a003200380013000401000015ff01000100000a0006000400170018000b00020100
State = 0x0702748806006d1220c8065c4d562119
Message-Authenticator = 0xc9f772337a828d723bc827c712d5b361
# Executing section authorize from file
/etc/freeradius/sites-enabled/default
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
++[digest] returns noop
[suffix] No '@' in User-Name = "eap-sim", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
rlm_sim_files: insufficient number of challenges for imsi eap-sim: 0
++[sim_files] returns notfound
[eap] EAP packet type response id 2 length 105
[eap] Continuing tunnel setup.
++[eap] returns ok
Found Auth-Type = EAP
# Executing group from file /etc/freeradius/sites-enabled/default
+- entering group authenticate {...}
[eap] Request found, released from the list
[eap] EAP/peap
[eap] processing type peap
[peap] processing EAP-TLS
TLS Length 95
[peap] Length Included
[peap] eaptls_verify returned 11
[peap] (other): before/accept initialization
[peap] TLS_accept: before/accept initialization
[peap] <<< TLS 1.0 Handshake [length 005a], ClientHello
[peap] TLS_accept: SSLv3 read client hello A
[peap] >>> TLS 1.0 Handshake [length 0031], ServerHello
[peap] TLS_accept: SSLv3 write server hello A
[peap] >>> TLS 1.0 Handshake [length 01a7], Certificate
[peap] TLS_accept: SSLv3 write certificate A
[peap] >>> TLS 1.0 Handshake [length 0004], ServerHelloDone
[peap] TLS_accept: SSLv3 write server done A
[peap] TLS_accept: SSLv3 flush data
[peap] TLS_accept: Need to read more data: SSLv3 read client
certificate A
In SSL Handshake Phase
In SSL Accept mode
[peap] eaptls_process returned 13
[peap] EAPTLS_HANDLED
++[eap] returns handled
Sending Access-Challenge of id 134 to 192.168.1.1 port 2049
EAP-Message =
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
EAP-Message =
0xd1608f21ed0adeeb17c1d6a6946c4fdd99876fc1fba94da1bbe1816ff176f1d46caa3fc5fb936f37fae2104213f40a87605b7ce29826aaceab75b9e91aeafa898c51252971bd690f700e5e509bfc4f0cbc51390203010001300d06092a864886f70d0101050500038181003a6ef824822c58464dcccacd831ab2cbe98a01f15f28e0047fbdf16fcf265a40ba086ca72e426e13e28e1e3f7df57ad6b87895651f888580feef1a11f84a74b55578d7e014d31eaeaa75c8d38fa0bfd0f5be3f80b7dbd5c8f0c07111d3ed7790338674c3ef6490db3ac40f20ddf2e6e011c0c4a0520c6d39fec268f451c6555716030100040e000000
Message-Authenticator = 0x00000000000000000000000000000000
State = 0x0702748805016d1220c8065c4d562119
Finished request 2.
Going to the next request
Waking up in 4.9 seconds.
rad_recv: Access-Request packet from host 192.168.1.1 port 2049, id=135,
length=188
User-Name = "eap-sim"
NAS-IP-Address = 192.168.1.1
NAS-Port = 0
Called-Station-Id = "004f62248f98"
Calling-Station-Id = "742f68c46785"
NAS-Identifier = "Realtek Access Point. 8186"
NAS-Port-Type = Wireless-802.11
Service-Type = Framed-User
Connect-Info = "CONNECT 11Mbps 802.11b"
EAP-Message = 0x0203001119800000000715030100020230
State = 0x0702748805016d1220c8065c4d562119
Message-Authenticator = 0xe4144d90ba1800e0b07281e4745189d8
# Executing section authorize from file
/etc/freeradius/sites-enabled/default
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
++[digest] returns noop
[suffix] No '@' in User-Name = "eap-sim", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
rlm_sim_files: insufficient number of challenges for imsi eap-sim: 0
++[sim_files] returns notfound
[eap] EAP packet type response id 3 length 17
[eap] Continuing tunnel setup.
++[eap] returns ok
Found Auth-Type = EAP
# Executing group from file /etc/freeradius/sites-enabled/default
+- entering group authenticate {...}
[eap] Request found, released from the list
[eap] EAP/peap
[eap] processing type peap
[peap] processing EAP-TLS
TLS Length 7
[peap] Length Included
[peap] eaptls_verify returned 11
[peap] <<< TLS 1.0 Alert [length 0002], fatal unknown_ca
TLS Alert read:fatal:unknown CA
TLS_accept: failed in SSLv3 read client certificate A
rlm_eap: SSL error error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert
unknown ca
SSL: SSL_read failed inside of TLS (-1), TLS session fails.
TLS receive handshake failed during operation
[peap] eaptls_process returned 4
[peap] EAPTLS_OTHERS
[eap] Handler failed in EAP/peap
[eap] Failed in EAP select
++[eap] returns invalid
Failed to authenticate the user.
Using Post-Auth-Type REJECT
# Executing group from file /etc/freeradius/sites-enabled/default
+- entering group REJECT {...}
[attr_filter.access_reject] expand: %{User-Name} -> eap-sim
attr_filter: Matched entry DEFAULT at line 11
++[attr_filter.access_reject] returns updated
Delaying reject of request 3 for 1 seconds
Going to the next request
Waking up in 0.9 seconds.
Sending delayed reject for request 3
Sending Access-Reject of id 135 to 192.168.1.1 port 2049
EAP-Message = 0x04030004
Message-Authenticator = 0x00000000000000000000000000000000
Waking up in 3.9 seconds.
Cleaning up request 0 ID 132 with timestamp +8
Cleaning up request 1 ID 133 with timestamp +8
Cleaning up request 2 ID 134 with timestamp +8
Waking up in 1.0 seconds.
Cleaning up request 3 ID 135 with timestamp +8
Ready to process requests.
where is the problem?
I really new on freeradius
thank you
--
Best Regards,
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