EAP and realm question.

Piero Giobbi piero at news.fb.se
Sun Sep 16 20:07:10 CEST 2007


Hi again all, sorry for spamming the list.

I have two questions regarding EAP an REALM, realm first.

In every request i get:
     rlm_realm: No '@' in User-Name = "00-17-f2-ea-b1-3e", looking up  
realm NULL
     rlm_realm: No such realm "NULL"

I wonder what that mean if/how to turn that off? Or should i even care?

EAP:
I'm trying to get EAP working with my Proxim AP4000. When i auth. i  
get (Everything works great thou, but i want the "secure line"  
between NAS and server (If i got it right? I don't like clear text.)):

rad_recv: Access-Request packet from host 10.0.5.200:6001, id=4,  
length=151
         User-Name = "00-17-f2-ea-b1-3e"
         User-Password = "00-17-f2-ea-b1-3e"
         NAS-IP-Address = 10.0.5.200
         Called-Station-Id = "00-20-a6-6f-93-bf:My Wireless Network B"
         Calling-Station-Id = "00-17-f2-ea-b1-3e"
         NAS-Port = 9
         NAS-Port-Type = Wireless-802.11
   Processing the authorize section of radiusd.conf
modcall: entering group authorize for request 0
   modcall[authorize]: module "preprocess" returns ok for request 0
   modcall[authorize]: module "chap" returns noop for request 0
   modcall[authorize]: module "mschap" returns noop for request 0
     rlm_realm: No '@' in User-Name = "00-17-f2-ea-b1-3e", looking up  
realm NULL
     rlm_realm: No such realm "NULL"
   modcall[authorize]: module "suffix" returns noop for request 0
   rlm_eap: No EAP-Message, not doing EAP
   modcall[authorize]: module "eap" returns noop for request 0
     users: Matched entry 00-17-f2-ea-b1-3e at line 96
   modcall[authorize]: module "files" returns ok for request 0
   modcall[authorize]: module "pap" returns updated for request 0
modcall: leaving group authorize (returns updated) for request 0
   rad_check_password:  Found Auth-Type pap
auth: type "PAP"
   Processing the authenticate section of radiusd.conf
modcall: entering group PAP for request 0
rlm_pap: login attempt with password 00-17-f2-ea-b1-3e
rlm_pap: Using clear text password "00-17-f2-ea-b1-3e".
rlm_pap: User authenticated successfully
   modcall[authenticate]: module "pap" returns ok for request 0
modcall: leaving group PAP (returns ok) for request 0
Sending Access-Accept of id 4 to 10.0.5.200 port 6001
         Calling-Station-Id == "00-17-f2-ea-b1-3e"
         NAS-IP-Address = 82.182.120.201
         Called-Station-Id = "00-20-a6-6f-93-bf:My Wireless Network B"
         NAS-Port = 9
         NAS-Port-Type = Wireless-802.11
         Service-Type = Framed-User
         Framed-Routing = Broadcast-Listen
Finished request 0
Going to the next request
--- Walking the entire request list ---
Waking up in 6 seconds..

Does that mean that AP4000 doesn't sends a EAP-request or is my  
config somehow broken? Is there any way to tell? I Tried make my own  
cerificates with CA.all in the script folder, but i got stuck on one  
place:

error while loading serial number

I read somewhere that i could put a file in demoCA-folder with  
numbers in but that doesn't work, the file serial "disappears" and  
the same error comes up. Anyone solved this?

Error-message:
+ openssl ca -policy policy_anything -out newcert.pem -passin  
pass:whatever -key whatever -extensions xpserver_ext -extfile  
xpextensions -infiles newreq.pem
Using configuration from /usr/local/ssl/openssl.cnf
./demoCA/serial: No such file or directory
error while loading serial number
31237:error:02001002:system library:fopen:No such file or  
directory:bss_file.c:352:fopen('./demoCA/serial','r')
31237:error:20074002:BIO routines:FILE_CTRL:system lib:bss_file.c:354:
+ openssl pkcs12 -export -in newcert.pem -inkey newreq.pem -out cert- 
srv.p12 -clcerts -passin pass:whatever -passout pass:whatever
No certificate matches private key
+ openssl pkcs12 -in cert-srv.p12 -out cert-srv.pem -passin  
pass:whatever -passout pass:whatever
31239:error:0D07207B:asn1 encoding routines:ASN1_get_object:header  
too long:asn1_lib.c:150:
+ openssl x509 -inform PEM -outform DER -in cert-srv.pem -out cert- 
srv.der
unable to load certificate
31240:error:0906D06C:PEM routines:PEM_read_bio:no start  
line:pem_lib.c:647:Expecting: TRUSTED CERTIFICATE
+ echo -e '\n\t\t##################\n'


Again; Many thx for all help!

p


Startup info (Yes, i know the EAP WARNINGS but i can't even get an  
eap-message/error):
debian:~# /usr/sbin/radiusd -v
radiusd: FreeRADIUS Version 1.1.7, for host powerpc-unknown-linux- 
gnu, built on Sep 15 2007 at 09:59:30
Copyright (C) 2000-2007 The FreeRADIUS server project.
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.
For more information about these matters, see the file named COPYRIGHT.
debian:~# /usr/sbin/radiusd -X -f -d /etc/raddb/
Starting - reading configuration files ...
reread_config:  reading radiusd.conf
Config:   including file: /etc/raddb/proxy.conf
Config:   including file: /etc/raddb/clients.conf
Config:   including file: /etc/raddb/snmp.conf
Config:   including file: /etc/raddb/eap.conf
Config:   including file: /etc/raddb/sql.conf
  main: prefix = "/usr"
  main: localstatedir = "/var"
  main: logdir = "/var/log/radius"
  main: libdir = "/usr/lib"
  main: radacctdir = "/var/log/radius/radacct"
  main: hostname_lookups = no
  main: max_request_time = 30
  main: cleanup_delay = 5
  main: max_requests = 1024
  main: delete_blocked_requests = 0
  main: port = 0
  main: allow_core_dumps = no
  main: log_stripped_names = no
  main: log_file = "/var/log/radius/radius.log"
  main: log_auth = no
  main: log_auth_badpass = no
  main: log_auth_goodpass = no
  main: pidfile = "/var/run/radiusd/radiusd.pid"
  main: user = "(null)"
  main: group = "(null)"
  main: usercollide = no
  main: lower_user = "no"
  main: lower_pass = "no"
  main: nospace_user = "no"
  main: nospace_pass = "no"
  main: checkrad = "/usr/checkrad"
  main: proxy_requests = yes
  proxy: retry_delay = 5
  proxy: retry_count = 3
  proxy: synchronous = no
  proxy: default_fallback = yes
  proxy: dead_time = 120
  proxy: post_proxy_authorize = no
  proxy: wake_all_if_all_dead = no
  security: max_attributes = 200
  security: reject_delay = 1
  security: status_server = no
  main: debug_level = 0
read_config_files:  reading dictionary
read_config_files:  reading naslist
Using deprecated naslist file.  Support for this will go away soon.
read_config_files:  reading clients
read_config_files:  reading realms
radiusd:  entering modules setup
Module: Library search path is /usr/lib
Module: Loaded exec
  exec: wait = yes
  exec: program = "(null)"
  exec: input_pairs = "request"
  exec: output_pairs = "(null)"
  exec: packet_type = "(null)"
rlm_exec: Wait=yes but no output defined. Did you mean output=none?
Module: Instantiated exec (exec)
Module: Loaded expr
Module: Instantiated expr (expr)
Module: Loaded PAP
  pap: encryption_scheme = "crypt"
  pap: auto_header = yes
Module: Instantiated pap (pap)
Module: Loaded CHAP
Module: Instantiated chap (chap)
Module: Loaded MS-CHAP
  mschap: use_mppe = yes
  mschap: require_encryption = no
  mschap: require_strong = no
  mschap: with_ntdomain_hack = no
  mschap: passwd = "(null)"
  mschap: ntlm_auth = "(null)"
Module: Instantiated mschap (mschap)
Module: Loaded System
  unix: cache = no
  unix: passwd = "(null)"
  unix: shadow = "(null)"
  unix: group = "(null)"
  unix: radwtmp = "/var/log/radius/radwtmp"
  unix: usegroup = no
  unix: cache_reload = 600
Module: Instantiated unix (unix)
Module: Loaded eap
  eap: default_eap_type = "md5"
  eap: timer_expire = 60
  eap: ignore_unknown_eap_types = no
  eap: cisco_accounting_username_bug = no
rlm_eap: Loaded and initialized type md5
rlm_eap: Loaded and initialized type leap
  gtc: challenge = "Password: "
  gtc: auth_type = "PAP"
rlm_eap: Loaded and initialized type gtc
  tls: rsa_key_exchange = no
  tls: dh_key_exchange = yes
  tls: rsa_key_length = 512
  tls: dh_key_length = 512
  tls: verify_depth = 0
  tls: CA_path = "(null)"
  tls: pem_file_type = yes
  tls: private_key_file = "/etc/raddb/certs/cert-srv.pem"
  tls: certificate_file = "/etc/raddb/certs/cert-srv.pem"
  tls: CA_file = "/etc/raddb/certs/demoCA/cacert.pem"
  tls: private_key_password = "whatever"
  tls: dh_file = "/etc/raddb/certs/dh"
  tls: random_file = "/etc/raddb/certs/random"
  tls: fragment_size = 1024
  tls: include_length = yes
  tls: check_crl = no
  tls: check_cert_cn = "(null)"
  tls: cipher_list = "(null)"
  tls: check_cert_issuer = "(null)"
rlm_eap_tls: Loading the certificate file as a chain
WARNING: rlm_eap_tls: Unable to set DH parameters.  DH cipher suites  
may not work!
WARNING: Fix this by running the OpenSSL command listed in eap.conf
rlm_eap: Loaded and initialized type tls
  mschapv2: with_ntdomain_hack = no
rlm_eap: Loaded and initialized type mschapv2
Module: Instantiated eap (eap)
Module: Loaded preprocess
  preprocess: huntgroups = "/etc/raddb/huntgroups"
  preprocess: hints = "/etc/raddb/hints"
  preprocess: with_ascend_hack = no
  preprocess: ascend_channels_per_line = 23
  preprocess: with_ntdomain_hack = no
  preprocess: with_specialix_jetstream_hack = no
  preprocess: with_cisco_vsa_hack = no
  preprocess: with_alvarion_vsa_hack = no
Module: Instantiated preprocess (preprocess)
Module: Loaded realm
  realm: format = "suffix"
  realm: delimiter = "@"
  realm: ignore_default = no
  realm: ignore_null = no
Module: Instantiated realm (suffix)
Module: Loaded files
  files: usersfile = "/etc/raddb/users"
  files: acctusersfile = "/etc/raddb/acct_users"
  files: preproxy_usersfile = "/etc/raddb/preproxy_users"
  files: compat = "no"
Module: Instantiated files (files)
Module: Loaded Acct-Unique-Session-Id
  acct_unique: key = "User-Name, Acct-Session-Id, NAS-IP-Address,  
Client-IP-Address, NAS-Port"
Module: Instantiated acct_unique (acct_unique)
Module: Loaded detail
  detail: detailfile = "/var/log/radius/radacct/%{Client-IP-Address}/ 
detail-%Y%m%d"
  detail: detailperm = 384
  detail: dirperm = 493
  detail: locking = no
Module: Instantiated detail (detail)
Module: Loaded radutmp
  radutmp: filename = "/var/log/radius/radutmp"
  radutmp: username = "%{User-Name}"
  radutmp: case_sensitive = yes
  radutmp: check_with_nas = yes
  radutmp: perm = 384
  radutmp: callerid = yes
Module: Instantiated radutmp (radutmp)
Listening on authentication *:1812
Listening on accounting *:1813
Listening on proxy 127.0.0.1:1814


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