RE: EAP-FAST phase2 failed

7 Aug 2014

      The log says this:

EAP-MSCHAPV2: eap_server Password not configured
EAP-FAST: Phase2 method failed
EAP-FAST: PHASE2_METHOD -> FAILURE

Leads me to believe you either need to configure EAP-FAST to use EAP-GTC or PAP as the second phase, or connect FR to SAMBA or Active Directory (which both speak MSCHAPv2).

Stefan

________________________________
From: freeradius-devel-bounces+stefan.paetow=ja.net@lists.freeradius.org [freeradius-devel-bounces+stefan.paetow=ja.net@lists.freeradius.org] on behalf of Ammu Argh [ammu3634@gmail.com]
Sent: 07 August 2014 17:16
To: freeradius-devel@lists.freeradius.org
Subject: EAP-FAST phase2 failed

Hi,

I was trying to connect to AP using EAP-FAST authentication.
But Freeradius EAP-FAST failed with below error:

  State = 0x97d5bb340dc1cb0c525e6b44738f3553
        Message-Authenticator = 0xdce2fb540845c5ee76a5f48b505bb4eb
# Executing section authorize from file /usr/local/etc/raddb/sites-enabled/default
+group authorize {
++[preprocess] = ok
++[chap] = noop
++[mschap] = noop
++[digest] = noop
[suffix] No '@' in User-Name = "anonymous", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] = noop
[eap] EAP packet type response id 4 length 107
[eap] No EAP Start, assuming it's an on-going EAP conversation
++[eap] = updated
[files] users: Matched entry DEFAULT at line 202
++[files] = ok
++[expiration] = noop
++[logintime] = noop
[pap] WARNING! No "known good" password found for the user.  Authentication may fail because of this.
++[pap] = noop
+} # group authorize = updated
Found Auth-Type = EAP
# Executing group from file /usr/local/etc/raddb/sites-enabled/default
+group EAP {
[eap2] Request found, released from the list
EAP: EAP entering state RECEIVED
EAP: parseEapResp: rxResp=1 respId=4 respMethod=43 respVendor=0 respVendorMethod=0
EAP: EAP entering state INTEGRITY_CHECK
EAP: EAP entering state METHOD_RESPONSE
SSL: Received packet(len=107) - Flags 0x01
SSL: Received packet: Flags 0x1 Message Length 0
EAP-FAST: Received 101 bytes encrypted data for Phase 2
EAP-FAST: Decrypted Phase 2 TLVs - hexdump(len=67): [REMOVED]
EAP-FAST: Received Phase 2: TLV type 9 length 63 (mandatory)
EAP-FAST: EAP-Payload TLV - hexdump(len=63): 02 04 00 3f 1a 02 04 00 3a 31 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 28 67 a5 fd 37 80 a6 91 10 ed 46 97 b2 70 75 aa cc 57 27 17 4e dc 0c 6c 00 77 69 66 69
EAP-FAST: Received Phase 2: code=2 identifier=4 length=63
EAP-MSCHAPV2: eap_server Password not configured
EAP-FAST: Phase2 method failed
EAP-FAST: PHASE2_METHOD -> FAILURE
EAP: EAP entering state SELECT_ACTION
EAP: getDecision: method failed -> FAILURE
EAP: EAP entering state FAILURE
EAP: Building EAP-Failure (id=4)
==> Fail
[eap2] Freeing handler
EAP: Server state machine removed
++[eap2] = reject
+} # group EAP = reject
Failed to authenticate the user.
Using Post-Auth-Type REJECT
# Executing group from file /usr/local/etc/raddb/sites-enabled/default
+group REJECT {
[attr_filter.access_reject]     expand: %{User-Name} -> anonymous
attr_filter: Matched entry DEFAULT at line 11
++[attr_filter.access_reject] = updated
+} # group REJECT = updated
Delaying reject of request 4 for 1 seconds
Going to the next request
Waking up in 0.9 seconds.
Sending delayed reject for request 4
Sending Access-Reject of id 117 to 10.10.2.2 port 46531
        EAP-Message = 0x04040004
        Message-Authenticator = 0x00000000000000000000000000000000
Waking up in 3.9 seconds.

Other details are as below"

Users file"
wifi  Auth-Type := EAP, Cleartext-Password := "welcome123"

eap.conf
eap2 {
                fast {
                        pac_opaque_encr_key = 000102030405060708090a0b0c0d0e0f
                        eap_fast_a_id = tjsys
                        eap_fast_a_id_info = my_server
                        eap_fast_prov = 3
                        pac_key_lifetime = 604800 # 7 days
                        pac_key_refresh_tim = 86400
                }

                tls {
                        ca_cert = /usr/local/etc/raddb/certs/ca.pem
                        server_cert = /usr/local/etc/raddb/certs/server.pem
                        private_key_file = /usr/local/etc/raddb/certs/server.key
                        private_key_password = whatever
                        dh_file = /usr/local/etc/raddb/certs/dh
                        random_file = /usr/local/etc/raddb/certs/random
                }
        }

Sites-enabled/default:
Added in authenticate block
Auth-Type EAP {
                eap2
        }

wpa_supplicant.conf
update_config=1
ap_scan=1
fast_reauth=1

network={
        ssid="WiFi-11g"
        key_mgmt=WPA-EAP
        proto=WPA
        pairwise=TKIP
        group=TKIP
        eap=FAST
        anonymous_identity="fast"
        identity="fast"
        password="koro"
        phase1="fast_provisioning=3"
        pac_file="/data/misc/wifi/eap_fast.pac"
}

FreeRADIUS Version 2.2.5,
OpenSSL 1.0.1e 11
Ubuntu 14.04.1

Please help me to get it work.

Regards
Ammu

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RE: EAP-FAST phase2 failed

Stefan Paetow