Using NAS-Identifier with login criteria

Brian Boere brian.boere at netwize.ca
Sun Apr 12 03:15:15 CEST 2015


Thanks for the info Alan.

I have done some googling and found some examples that have gotten me real close.

What I have done is:

created an area called "my_policy" in the policy.conf file and added the following:

	if (NAS-Identifier =~ /Rad_test2/) {
	     if ( Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) {
	         reject
	     }
	}

In the /sites-available/default file:
under authorize:
     
	update request {
 		NAS-Identifier = "%{NAS-Identifier}"
                  }

and under ldap:
              my_policy

Now when I attempt to login with a user account that is a member of the "Corporate Wireless Network" group, they get denied.  People who are not members of the group can get connected.  (exact opposite to what I desire)
All users can get connected to WIFI#1 like we want.

Here is he radiusd -X log:


FreeRADIUS Version 2.1.1, for host x86_64-suse-linux-gnu, built on Feb 28 2014 at 23:17:30
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/raddb/radiusd.conf
including configuration file /etc/raddb/proxy.conf
including configuration file /etc/raddb/clients.conf
including files in directory /etc/raddb/modules/
including configuration file /etc/raddb/modules/detail.log
including configuration file /etc/raddb/modules/krb5
including configuration file /etc/raddb/modules/passwd
including configuration file /etc/raddb/modules/digest
including configuration file /etc/raddb/modules/policy
including configuration file /etc/raddb/modules/attr_filter
including configuration file /etc/raddb/modules/echo
including configuration file /etc/raddb/modules/radutmp
including configuration file /etc/raddb/modules/ldap
including configuration file /etc/raddb/modules/counter
including configuration file /etc/raddb/modules/pam
including configuration file /etc/raddb/modules/realm
including configuration file /etc/raddb/modules/preprocess
including configuration file /etc/raddb/modules/always
including configuration file /etc/raddb/modules/expr
including configuration file /etc/raddb/modules/unix
including configuration file /etc/raddb/modules/attr_rewrite
including configuration file /etc/raddb/modules/expiration
including configuration file /etc/raddb/modules/mac2vlan
including configuration file /etc/raddb/modules/mac2ip
including configuration file /etc/raddb/modules/etc_group
including configuration file /etc/raddb/modules/pap
including configuration file /etc/raddb/modules/chap
including configuration file /etc/raddb/modules/sql_log
including configuration file /etc/raddb/modules/smbpasswd
including configuration file /etc/raddb/modules/exec
including configuration file /etc/raddb/modules/logintime
including configuration file /etc/raddb/modules/linelog
including configuration file /etc/raddb/modules/mschap
including configuration file /etc/raddb/modules/acct_unique
including configuration file /etc/raddb/modules/inner-eap
including configuration file /etc/raddb/modules/detail
including configuration file /etc/raddb/modules/wimax
including configuration file /etc/raddb/modules/files
including configuration file /etc/raddb/modules/detail.example.com
including configuration file /etc/raddb/modules/ippool
including configuration file /etc/raddb/modules/sradutmp
including configuration file /etc/raddb/modules/checkval
including configuration file /etc/raddb/eap.conf
including configuration file /etc/raddb/sql.conf
including configuration file /etc/raddb/sql/mysql/dialup.conf
including configuration file /etc/raddb/sql/mysql/counter.conf
including configuration file /etc/raddb/policy.conf
including files in directory /etc/raddb/sites-enabled/
including configuration file /etc/raddb/sites-enabled/default
including configuration file /etc/raddb/sites-enabled/inner-tunnel
group = radiusd
user = radiusd
including dictionary file /etc/raddb/dictionary
main {
	prefix = "/usr"
	localstatedir = "/var"
	logdir = "/var/log/radius"
	libdir = "/usr/lib64/freeradius"
	radacctdir = "/var/log/radius/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 = no
	auth_badpass = no
	auth_goodpass = no
 }
 security {
	max_attributes = 200
	reject_delay = 1
	status_server = yes
 }
}
 client 192.168.1.1 {
	require_message_authenticator = no
	secret = "sophos123"
	shortname = "SophosAppliance"
 }
 client 192.168.1.53 {
	require_message_authenticator = no
	secret = "sophos123"
	shortname = "RadiusServer"
 }
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/radius/radwtmp"
  }
 Module: Linked to module rlm_eap
 Module: Instantiating eap
  eap {
	default_eap_type = "peap"
	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"
   }
 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/raddb/certs/servercert.pem"
	certificate_file = "/etc/raddb/certs/servercert.pem"
	CA_file = "/etc/raddb/certs/rootcert.pem"
	private_key_password = "Donkey01"
	dh_file = "/etc/raddb/certs/dh"
	random_file = "/etc/raddb/certs/random"
	fragment_size = 1024
	include_length = yes
	check_crl = no
	cipher_list = "DEFAULT"
	make_cert_command = "/etc/raddb/certs/bootstrap"
    cache {
	enable = no
	lifetime = 24
	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"
   }
 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/raddb/users"
	acctusersfile = "/etc/raddb/acct_users"
	preproxy_usersfile = "/etc/raddb/preproxy_users"
	compat = "no"
  }
 Module: Linked to module rlm_ldap
 Module: Instantiating ldap
  ldap {
	server = "192.168.1.14"
	port = 636
	password = "donkey"
	identity = "cn=admin,ou=ou,o=org"
	net_timeout = 1
	timeout = 4
	timelimit = 3
	tls_mode = yes
	start_tls = no
	tls_require_cert = "allow"
   tls {
	start_tls = no
	cacertfile = "/etc/raddb/certs/rootcert.pem"
	require_cert = "allow"
   }
	basedn = "ou=ou,o=org"
	filter = "(uid=%{Stripped-User-Name:-%{User-Name}})"
	base_filter = "(objectclass=radiusprofile)"
	password_attribute = "nspmPassword"
	auto_header = no
	access_attr_used_for_allow = no
	groupname_attribute = "cn"
	groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{check:Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))"
	dictionary_mapping = "/etc/raddb/ldap.attrmap"
	ldap_debug = 0
	ldap_connections_number = 5
	compare_check_items = no
	do_xlat = yes
	edir_account_policy_check = yes
	set_auth_type = no
  }
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 /etc/raddb/ldap.attrmap
rlm_ldap: LDAP radiusCheckItem mapped to RADIUS $GENERIC$
rlm_ldap: LDAP radiusReplyItem mapped to RADIUS $GENERIC$
rlm_ldap: LDAP radiusAuthType mapped to RADIUS Auth-Type
rlm_ldap: LDAP radiusSimultaneousUse mapped to RADIUS Simultaneous-Use
rlm_ldap: LDAP radiusCalledStationId mapped to RADIUS Called-Station-Id
rlm_ldap: LDAP radiusCallingStationId mapped to RADIUS Calling-Station-Id
rlm_ldap: LDAP lmPassword mapped to RADIUS LM-Password
rlm_ldap: LDAP ntPassword mapped to RADIUS NT-Password
rlm_ldap: LDAP sambaLmPassword mapped to RADIUS LM-Password
rlm_ldap: LDAP sambaNtPassword mapped to RADIUS NT-Password
rlm_ldap: LDAP dBCSPwd mapped to RADIUS LM-Password
rlm_ldap: LDAP acctFlags mapped to RADIUS SMB-Account-CTRL-TEXT
rlm_ldap: LDAP radiusExpiration mapped to RADIUS Expiration
rlm_ldap: LDAP radiusNASIpAddress mapped to RADIUS NAS-IP-Address
rlm_ldap: LDAP radiusServiceType mapped to RADIUS Service-Type
rlm_ldap: LDAP radiusFramedProtocol mapped to RADIUS Framed-Protocol
rlm_ldap: LDAP radiusFramedIPAddress mapped to RADIUS Framed-IP-Address
rlm_ldap: LDAP radiusFramedIPNetmask mapped to RADIUS Framed-IP-Netmask
rlm_ldap: LDAP radiusFramedRoute mapped to RADIUS Framed-Route
rlm_ldap: LDAP radiusFramedRouting mapped to RADIUS Framed-Routing
rlm_ldap: LDAP radiusFilterId mapped to RADIUS Filter-Id
rlm_ldap: LDAP radiusFramedMTU mapped to RADIUS Framed-MTU
rlm_ldap: LDAP radiusFramedCompression mapped to RADIUS Framed-Compression
rlm_ldap: LDAP radiusLoginIPHost mapped to RADIUS Login-IP-Host
rlm_ldap: LDAP radiusLoginService mapped to RADIUS Login-Service
rlm_ldap: LDAP radiusLoginTCPPort mapped to RADIUS Login-TCP-Port
rlm_ldap: LDAP radiusCallbackNumber mapped to RADIUS Callback-Number
rlm_ldap: LDAP radiusCallbackId mapped to RADIUS Callback-Id
rlm_ldap: LDAP radiusFramedIPXNetwork mapped to RADIUS Framed-IPX-Network
rlm_ldap: LDAP radiusClass mapped to RADIUS Class
rlm_ldap: LDAP radiusSessionTimeout mapped to RADIUS Session-Timeout
rlm_ldap: LDAP radiusIdleTimeout mapped to RADIUS Idle-Timeout
rlm_ldap: LDAP radiusTerminationAction mapped to RADIUS Termination-Action
rlm_ldap: LDAP radiusLoginLATService mapped to RADIUS Login-LAT-Service
rlm_ldap: LDAP radiusLoginLATNode mapped to RADIUS Login-LAT-Node
rlm_ldap: LDAP radiusLoginLATGroup mapped to RADIUS Login-LAT-Group
rlm_ldap: LDAP radiusFramedAppleTalkLink mapped to RADIUS Framed-AppleTalk-Link
rlm_ldap: LDAP radiusFramedAppleTalkNetwork mapped to RADIUS Framed-AppleTalk-Network
rlm_ldap: LDAP radiusFramedAppleTalkZone mapped to RADIUS Framed-AppleTalk-Zone
rlm_ldap: LDAP radiusPortLimit mapped to RADIUS Port-Limit
rlm_ldap: LDAP radiusLoginLATPort mapped to RADIUS Login-LAT-Port
rlm_ldap: LDAP radiusReplyMessage mapped to RADIUS Reply-Message
conns: 0x7f5ddde25b30
 Module: Checking session {...} for more modules to load
 Module: Linked to module rlm_radutmp
 Module: Instantiating radutmp
  radutmp {
	filename = "/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: 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/raddb/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/raddb/huntgroups"
	hints = "/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: Loading virtual module my_policy
 Module: Linked to module rlm_always
 Module: Instantiating reject
  always reject {
	rcode = "reject"
	simulcount = 0
	mpp = 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/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 = "/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 = *
	port = 0
}
listen {
	type = "acct"
	ipaddr = *
	port = 0
}
Listening on authentication address * port 1812
Listening on accounting address * port 1813
Listening on proxy address * port 1814
Ready to process requests.
rad_recv: Access-Request packet from host 192.168.1.1 port 44783, id=140, length=162
	User-Name = "marissa"
	NAS-Identifier = "Rad_test2"
	Called-Station-Id = "00-1A-8C-29-A2-C2:Rad_test2"
	NAS-Port-Type = Wireless-802.11
	NAS-Port = 1
	Calling-Station-Id = "E4-CE-8F-92-53-B8"
	Connect-Info = "CONNECT 54Mbps 802.11g"
	Framed-MTU = 1400
	EAP-Message = 0x0224000c016d617269737361
	Message-Authenticator = 0xc71be076cee41be37a0d2ca8d332273d
+- entering group authorize {...}
	expand: %{NAS-Identifier} -> Rad_test2
	expand: %{NAS-Port} -> 1
++[request] returns notfound
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
[suffix] No '@' in User-Name = "marissa", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
[eap] EAP packet type response id 36 length 12
[eap] No EAP Start, assuming it's an on-going EAP conversation
++[eap] returns updated
++[unix] returns notfound
++[files] returns noop
[ldap] performing user authorization for marissa
[ldap] WARNING: Deprecated conditional expansion ":-".  See "man unlang" for details
[ldap] 	expand: (uid=%{Stripped-User-Name:-%{User-Name}}) -> (uid=marissa)
[ldap] 	expand: ou=ou,o=org -> ou=ou,o=org
rlm_ldap: ldap_get_conn: Checking Id: 0
rlm_ldap: ldap_get_conn: Got Id: 0
rlm_ldap: attempting LDAP reconnection
rlm_ldap: (re)connect to 192.168.1.14:636, authentication 0
rlm_ldap: setting TLS mode to 1
rlm_ldap: setting TLS CACert File to /etc/raddb/certs/rootcert.pem
rlm_ldap: bind as cn=admin,ou=ou,o=org/donkey to 192.168.1.14:636
rlm_ldap: waiting for bind result ...
rlm_ldap: Bind was successful
rlm_ldap: performing search in ou=ou,o=org, with filter (uid=marissa)
[ldap] Added the eDirectory password marissa in check items as Cleartext-Password
[ldap] No default NMAS login sequence
[ldap] looking for check items in directory...
[ldap] looking for reply items in directory...
[ldap] user marissa authorized to use remote access
rlm_ldap: ldap_release_conn: Release Id: 0
++[ldap] returns ok
++- entering policy my_policy {...}
+++? if (NAS-Identifier =~ /^Rad_test2/)
? Evaluating (NAS-Identifier =~ /^Rad_test2/) -> TRUE
+++? if (NAS-Identifier =~ /^Rad_test2/) -> TRUE
+++- entering if (NAS-Identifier =~ /^Rad_test2/) {...}
++++? if (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" )
rlm_ldap: Entering ldap_groupcmp()
	expand: ou=ou,o=org -> ou=ou,o=org
	expand: (|(&(objectClass=GroupOfNames)(member=%{check:Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn}))) -> (|(&(objectClass=GroupOfNames)(member=cn\3dMarissa\2cou\3dou\2co\3dorg))(&(objectClass=GroupOfUniqueNames)(uniquemember=)))
rlm_ldap: ldap_get_conn: Checking Id: 0
rlm_ldap: ldap_get_conn: Got Id: 0
rlm_ldap: performing search in cn=Corporate Wireless Network,ou=ou,o=org, with filter (|(&(objectClass=GroupOfNames)(member=cn\3dMarissa\2cou\3dou\2co\3dorg))(&(objectClass=GroupOfUniqueNames)(uniquemember=)))
rlm_ldap::ldap_groupcmp: User found in group cn=Corporate Wireless Network,ou=ou,o=org
rlm_ldap: ldap_release_conn: Release Id: 0
? Evaluating (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) -> TRUE
++++? if (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) -> TRUE
++++- entering if (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) {...}
+++++[reject] returns reject
++++- if (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) returns reject
+++- if (NAS-Identifier =~ /^Rad_test2/) returns reject
++- policy my_policy returns reject
Using Post-Auth-Type Reject
+- entering group REJECT {...}
[attr_filter.access_reject] 	expand: %{User-Name} -> marissa
 attr_filter: Matched entry DEFAULT at line 11
++[attr_filter.access_reject] returns updated
Delaying reject of request 0 for 1 seconds
Going to the next request
Waking up in 0.9 seconds.
Sending delayed reject for request 0
Sending Access-Reject of id 140 to 192.168.1.1 port 44783
Waking up in 4.9 seconds.
rad_recv: Access-Request packet from host 192.168.1.1 port 44783, id=141, length=162
	User-Name = "marissa"
	NAS-Identifier = "Rad_test2"
	Called-Station-Id = "00-1A-8C-29-A2-C2:Rad_test2"
	NAS-Port-Type = Wireless-802.11
	NAS-Port = 1
	Calling-Station-Id = "E4-CE-8F-92-53-B8"
	Connect-Info = "CONNECT 54Mbps 802.11g"
	Framed-MTU = 1400
	EAP-Message = 0x0216000c016d617269737361
	Message-Authenticator = 0xb6e5cd038eeba0b90ac46e186a58b061
+- entering group authorize {...}
	expand: %{NAS-Identifier} -> Rad_test2
	expand: %{NAS-Port} -> 1
++[request] returns notfound
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
[suffix] No '@' in User-Name = "marissa", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
[eap] EAP packet type response id 22 length 12
[eap] No EAP Start, assuming it's an on-going EAP conversation
++[eap] returns updated
++[unix] returns notfound
++[files] returns noop
[ldap] performing user authorization for marissa
[ldap] WARNING: Deprecated conditional expansion ":-".  See "man unlang" for details
[ldap] 	expand: (uid=%{Stripped-User-Name:-%{User-Name}}) -> (uid=marissa)
[ldap] 	expand: ou=ou,o=org -> ou=ou,o=org
rlm_ldap: ldap_get_conn: Checking Id: 0
rlm_ldap: ldap_get_conn: Got Id: 0
rlm_ldap: performing search in ou=ou,o=org, with filter (uid=marissa)
[ldap] Added the eDirectory password marissa in check items as Cleartext-Password
[ldap] No default NMAS login sequence
[ldap] looking for check items in directory...
[ldap] looking for reply items in directory...
[ldap] user marissa authorized to use remote access
rlm_ldap: ldap_release_conn: Release Id: 0
++[ldap] returns ok
++- entering policy my_policy {...}
+++? if (NAS-Identifier =~ /^Rad_test2/)
? Evaluating (NAS-Identifier =~ /^Rad_test2/) -> TRUE
+++? if (NAS-Identifier =~ /^Rad_test2/) -> TRUE
+++- entering if (NAS-Identifier =~ /^Rad_test2/) {...}
++++? if (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" )
rlm_ldap: Entering ldap_groupcmp()
	expand: ou=ou,o=org -> ou=ou,o=org
	expand: (|(&(objectClass=GroupOfNames)(member=%{check:Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn}))) -> (|(&(objectClass=GroupOfNames)(member=cn\3dMarissa\2cou\3dou\2co\3dorg))(&(objectClass=GroupOfUniqueNames)(uniquemember=)))
rlm_ldap: ldap_get_conn: Checking Id: 0
rlm_ldap: ldap_get_conn: Got Id: 0
rlm_ldap: performing search in cn=Corporate Wireless Network,ou=ou,o=org, with filter (|(&(objectClass=GroupOfNames)(member=cn\3dMarissa\2cou\3dou\2co\3dorg))(&(objectClass=GroupOfUniqueNames)(uniquemember=)))
rlm_ldap::ldap_groupcmp: User found in group cn=Corporate Wireless Network,ou=ou,o=org
rlm_ldap: ldap_release_conn: Release Id: 0
? Evaluating (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) -> TRUE
++++? if (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) -> TRUE
++++- entering if (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) {...}
+++++[reject] returns reject
++++- if (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) returns reject
+++- if (NAS-Identifier =~ /^Rad_test2/) returns reject
++- policy my_policy returns reject
Using Post-Auth-Type Reject
+- entering group REJECT {...}
[attr_filter.access_reject] 	expand: %{User-Name} -> marissa
 attr_filter: Matched entry DEFAULT at line 11
++[attr_filter.access_reject] returns updated
Delaying reject of request 1 for 1 seconds
Going to the next request
Waking up in 0.9 seconds.
Sending delayed reject for request 1
Sending Access-Reject of id 141 to 192.168.1.1 port 44783
Waking up in 3.3 seconds.
rad_recv: Access-Request packet from host 192.168.1.1 port 44783, id=142, length=162
	User-Name = "marissa"
	NAS-Identifier = "Rad_test2"
	Called-Station-Id = "00-1A-8C-29-A2-C2:Rad_test2"
	NAS-Port-Type = Wireless-802.11
	NAS-Port = 1
	Calling-Station-Id = "E4-CE-8F-92-53-B8"
	Connect-Info = "CONNECT 54Mbps 802.11g"
	Framed-MTU = 1400
	EAP-Message = 0x0220000c016d617269737361
	Message-Authenticator = 0xc1b10de3a3184f47ff4335273f738f01
+- entering group authorize {...}
	expand: %{NAS-Identifier} -> Rad_test2
	expand: %{NAS-Port} -> 1
++[request] returns notfound
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
[suffix] No '@' in User-Name = "marissa", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
[eap] EAP packet type response id 32 length 12
[eap] No EAP Start, assuming it's an on-going EAP conversation
++[eap] returns updated
++[unix] returns notfound
++[files] returns noop
[ldap] performing user authorization for marissa
[ldap] WARNING: Deprecated conditional expansion ":-".  See "man unlang" for details
[ldap] 	expand: (uid=%{Stripped-User-Name:-%{User-Name}}) -> (uid=marissa)
[ldap] 	expand: ou=ou,o=org -> ou=ou,o=org
rlm_ldap: ldap_get_conn: Checking Id: 0
rlm_ldap: ldap_get_conn: Got Id: 0
rlm_ldap: performing search in ou=ou,o=org, with filter (uid=marissa)
[ldap] Added the eDirectory password marissa in check items as Cleartext-Password
[ldap] No default NMAS login sequence
[ldap] looking for check items in directory...
[ldap] looking for reply items in directory...
[ldap] user marissa authorized to use remote access
rlm_ldap: ldap_release_conn: Release Id: 0
++[ldap] returns ok
++- entering policy my_policy {...}
+++? if (NAS-Identifier =~ /^Rad_test2/)
? Evaluating (NAS-Identifier =~ /^Rad_test2/) -> TRUE
+++? if (NAS-Identifier =~ /^Rad_test2/) -> TRUE
+++- entering if (NAS-Identifier =~ /^Rad_test2/) {...}
++++? if (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" )
rlm_ldap: Entering ldap_groupcmp()
	expand: ou=ou,o=org -> ou=ou,o=org
	expand: (|(&(objectClass=GroupOfNames)(member=%{check:Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn}))) -> (|(&(objectClass=GroupOfNames)(member=cn\3dMarissa\2cou\3dou\2co\3dorg))(&(objectClass=GroupOfUniqueNames)(uniquemember=)))
rlm_ldap: ldap_get_conn: Checking Id: 0
rlm_ldap: ldap_get_conn: Got Id: 0
rlm_ldap: performing search in cn=Corporate Wireless Network,ou=ou,o=org, with filter (|(&(objectClass=GroupOfNames)(member=cn\3dMarissa\2cou\3dou\2co\3dorg))(&(objectClass=GroupOfUniqueNames)(uniquemember=)))
rlm_ldap::ldap_groupcmp: User found in group cn=Corporate Wireless Network,ou=ou,o=org
rlm_ldap: ldap_release_conn: Release Id: 0
? Evaluating (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) -> TRUE
++++? if (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) -> TRUE
++++- entering if (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) {...}
+++++[reject] returns reject
++++- if (Ldap-Group != "cn=Corporate Wireless Network,ou=ou,o=org" ) returns reject
+++- if (NAS-Identifier =~ /^Rad_test2/) returns reject
++- policy my_policy returns reject
Using Post-Auth-Type Reject
+- entering group REJECT {...}
[attr_filter.access_reject] 	expand: %{User-Name} -> marissa
 attr_filter: Matched entry DEFAULT at line 11
++[attr_filter.access_reject] returns updated
Delaying reject of request 2 for 1 seconds
Going to the next request
Waking up in 0.9 seconds.
Sending delayed reject for request 2
Sending Access-Reject of id 142 to 192.168.1.1 port 44783
Waking up in 1.7 seconds.
Cleaning up request 0 ID 140 with timestamp +3
Waking up in 1.6 seconds.
Cleaning up request 1 ID 141 with timestamp +5
Waking up in 1.6 seconds.

Your guidance is greatly appreciated.

Thanks.


>>> <A.L.M.Buxey at lboro.ac.uk> 4/11/2015 02:33 PM >>>
Hi,

> Which files and where would this information go into?
> Is it possible to get an example of a policy with %{NAS-Identifier}

man unlang

google searches for unlang and policy


but heres some guidance:

http://networkradius.com/doc/FreeRADIUS-Implementation-Ch16.pdf


something I knock up wont work for you as i dont know your requirements... you'd expect
it to work...wonder why it doesnt do what you want..then get frustrated and lose trust with
the platform. in the config files are quite a few examples of unlang and policy. look, read

alan
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