RE: chap authentication and freeradius

31 Jan 2009

      Here i post the tables and the config files:

+------------------+
| Tables_in_radius |
+------------------+
| badusers         |
| mtotacct         |
| radacct          |
| radcheck         |
| radgroupcheck    |
| radgroupreply    |
| radpostauth      |
| radreply         |
| radusergroup     |
| totacct          |
| userinfo         |
+------------------+

mysql> SELECT * FROM radcheck WHERE username = 'aledecchi' ORDER BY id;
+----+-----------+--------------------+----+--------+
| id | username  | attribute          | op | value  |
+----+-----------+--------------------+----+--------+
|  5 | alex | Cleartext-Password | := | 123456 |
+----+-----------+--------------------+----+--------+
1 row in set (0.00 sec)

mysql> select * from radcheck;
+----+-----------+--------------------+----+------------------------------------+
| id | username  | attribute          | op | value                              |
+----+-----------+--------------------+----+------------------------------------+
|  5 | alex      | Cleartext-Password | := | 123456                             |
|   |      |    | |  |
+----+-----------+--------------------+----+------------------------------------+
2 rows in set (0.02 sec)

mysql> select * from radgroupcheck;
Empty set (0.03 sec)

mysql> select * from radgroupreply;
Empty set (0.03 sec)

mysql> select * from radpostauth;
Empty set (0.04 sec)

mysql> select * from radreply;
Empty set (0.00 sec)

mysql> select * from radusergroup;
Empty set (0.00 sec)

mysql> select * from totacct;
Empty set (0.03 sec)

mysql> select * from userinfo;
+----+-----------+---------------+-------------+------------+-----------+-----------+--------+
| id | UserName  | Name          | Mail        | Department | WorkPhone | HomePhone | Mobile |
+----+-----------+---------------+-------------+------------+-----------+-----------+--------+
|  1 | dd        | -dd           | asasasasasa | -          | -         | -         | -      |
|  4 | alex      | dsdsds        |             |            |           |           |        |
+----+-----------+---------------+-------------+------------+-----------+-----------+--------+
2 rows in set (0.06 sec)

and my freeradius -X was :

FreeRADIUS Version 2.1.0, for host i486-pc-linux-gnu, built on Nov 14 2008 at 11:57:03
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 /etc/freeradius/radiusd.conf
including configuration file /etc/freeradius/proxy.conf
including configuration file /etc/freeradius/clients.conf
including files in directory /etc/freeradius/modules/
including configuration file /etc/freeradius/modules/sradutmp
including configuration file /etc/freeradius/modules/always
including configuration file /etc/freeradius/modules/mac2vlan
including configuration file /etc/freeradius/modules/chap
including configuration file /etc/freeradius/modules/sql_log
including configuration file /etc/freeradius/modules/expiration
including configuration file /etc/freeradius/modules/files
including configuration file /etc/freeradius/modules/preprocess
including configuration file /etc/freeradius/modules/attr_filter
including configuration file /etc/freeradius/modules/ldap
including configuration file /etc/freeradius/modules/unix
including configuration file /etc/freeradius/modules/detail.example.com
including configuration file /etc/freeradius/modules/inner-eap
including configuration file /etc/freeradius/modules/radutmp
including configuration file /etc/freeradius/modules/echo
including configuration file /etc/freeradius/modules/digest
including configuration file /etc/freeradius/modules/acct_unique
including configuration file /etc/freeradius/modules/checkval
including configuration file /etc/freeradius/modules/etc_group
including configuration file /etc/freeradius/modules/linelog
including configuration file /etc/freeradius/modules/logintime
including configuration file /etc/freeradius/modules/pam
including configuration file /etc/freeradius/modules/policy
including configuration file /etc/freeradius/modules/krb5
including configuration file /etc/freeradius/modules/exec
including configuration file /etc/freeradius/modules/counter
including configuration file /etc/freeradius/modules/pap
including configuration file /etc/freeradius/modules/mac2ip
including configuration file /etc/freeradius/modules/expr
including configuration file /etc/freeradius/modules/realm
including configuration file /etc/freeradius/modules/passwd
including configuration file /etc/freeradius/modules/wimax
including configuration file /etc/freeradius/modules/detail.log
including configuration file /etc/freeradius/modules/smbpasswd
including configuration file /etc/freeradius/modules/mschap
including configuration file /etc/freeradius/modules/detail
including configuration file /etc/freeradius/modules/ippool
including configuration file /etc/freeradius/modules/attr_rewrite
including configuration file /etc/freeradius/eap.conf
including configuration file /etc/freeradius/sql.conf
including configuration file /etc/freeradius/sql/mysql/dialup.conf
including configuration file /etc/freeradius/sql/mysql/counter.conf
including configuration file /etc/freeradius/policy.conf
including files in directory /etc/freeradius/sites-enabled/
including configuration file /etc/freeradius/sites-enabled/default
including configuration file /etc/freeradius/sites-enabled/inner-tunnel
including dictionary file /etc/freeradius/dictionary
main {
    prefix = "/usr"
    localstatedir = "/var"
    logdir = "/var/log/freeradius"
    libdir = "/usr/lib/freeradius"
    radacctdir = "/var/log/freeradius/radacct"
    hostname_lookups = no
    max_request_time = 30
    cleanup_delay = 5
    max_requests = 1024
    allow_core_dumps = no
    pidfile = "/var/run/radiusd/radiusd.pid"
    checkrad = "/usr/sbin/checkrad"
    debug_level = 0
    proxy_requests = yes
 log {
    stripped_names = no
    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 = "123456"
    nastype = "other"
 }
 client 192.168.0.0/16 {
    require_message_authenticator = no
    secret = "123456"
    shortname = "123456"
 }
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 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 = no
  }
 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 = "/var/log/freeradius/radwtmp"
  }
 Module: Linked to module rlm_eap
 Module: Instantiating eap
  eap {
    default_eap_type = "md5"
    timer_expire = 60
    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"
   }
Ignoring EAP-Type/tls because we do not have OpenSSL support.
Ignoring EAP-Type/ttls because we do not have OpenSSL support.
Ignoring EAP-Type/peap because we do not have OpenSSL support.
 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 = "/etc/freeradius/users"
    acctusersfile = "/etc/freeradius/acct_users"
    preproxy_usersfile = "/etc/freeradius/preproxy_users"
    compat = "no"
  }
 Module: Checking session {...} for more modules to load
 Module: Linked to module rlm_radutmp
 Module: Instantiating 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: Linked to module rlm_attr_filter
 Module: Instantiating attr_filter.access_reject
  attr_filter attr_filter.access_reject {
    attrsfile = "/etc/freeradius/attrs.access_reject"
    key = "%{User-Name}"
  }
 }
}
 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 = "/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
  }
 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: Linked to module rlm_detail
 Module: Instantiating detail
  detail {
    detailfile = "/var/log/freeradius/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 = "/etc/freeradius/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 = 192.168.1.49
    port = 0
}
listen {
    type = "acct"
    ipaddr = *
    port = 0
}
Listening on authentication address 192.168.1.49 port 1812
Listening on accounting address * port 1813
Listening on proxy address 192.168.1.49 port 1814
Ready to process requests.

my radiusd.conf :

mschap {
 authtype = MS-CHAP
 use_mppe = yes
 require_strong = yes    
    }

authorize {
       preprocess
       chap
       mschap
       suffix
       eap
       files
       sql
       pap
         }
authenticate {

    Auth-Type CHAP {
        chap
            }
    Auth-Type MS-CHAP {
        mschap
            }

        eap
        }

preacct {
    preprocess
    suffix
    files
    }

accounting {
       detail
       sql
    acct_unique
         }

session {

    sql

    }

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RE: chap authentication and freeradius

gf fg