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######################################################################
#
#	As of 2.0.0, FreeRADIUS supports virtual hosts using the
#	"server" section, and configuration directives.
#
#	Virtual hosts should be put into the "sites-available"
#	directory.  Soft links should be created in the "sites-enabled"
#	directory to these files.  This is done in a normal installation.
#
#	If you are using 802.1X (EAP) authentication, please see also
#	the "inner-tunnel" virtual server.  You will likely have to edit
#	that, too, for authentication to work.
#
#	$Id$
#
######################################################################
#
#	Read "man radiusd" before editing this file.  See the section
#	titled DEBUGGING.  It outlines a method where you can quickly
#	obtain the configuration you want, without running into
#	trouble.  See also "man unlang", which documents the format
#	of this file.
#
#	This configuration is designed to work in the widest possible
#	set of circumstances, with the widest possible number of
#	authentication methods.  This means that in general, you should
#	need to make very few changes to this file.
#
#	The best way to configure the server for your local system
#	is to CAREFULLY edit this file.  Most attempts to make large
#	edits to this file will BREAK THE SERVER.  Any edits should
#	be small, and tested by running the server with "radiusd -X".
#	Once the edits have been verified to work, save a copy of these
#	configuration files somewhere.  (e.g. as a "tar" file).  Then,
#	make more edits, and test, as above.
#
#	There are many "commented out" references to modules such
#	as ldap, sql, etc.  These references serve as place-holders.
#	If you need the functionality of that module, then configure
#	it in radiusd.conf, and un-comment the references to it in
#	this file.  In most cases, those small changes will result
#	in the server being able to connect to the DB, and to
#	authenticate users.
#
######################################################################

server default {
#
#  If you want the server to listen on additional addresses, or on
#  additional ports, you can use multiple "listen" sections.
#
#  Each section make the server listen for only one type of packet,
#  therefore authentication and accounting have to be configured in
#  different sections.
#
#  The server ignore all "listen" section if you are using '-i' and '-p'
#  on the command line.
#
listen {
	#  Type of packets to listen for.
	#  Allowed values are:
	#	auth	listen for authentication packets
	#	acct	listen for accounting packets
	#       auth+acct listen for both authentication and accounting packets
	#	proxy   IP to use for sending proxied packets
	#	detail  Read from the detail file.  For examples, see
	#               raddb/sites-available/copy-acct-to-home-server
	#	status  listen for Status-Server packets.  For examples,
	#		see raddb/sites-available/status
	#	coa     listen for CoA-Request and Disconnect-Request
	#		packets.  For examples, see the file
	#		raddb/sites-available/coa
	#
	type = auth

	#  Note: "type = proxy" lets you control the source IP used for
	#        proxying packets, with some limitations:
	#
	#    * A proxy listener CANNOT be used in a virtual server section.
	#    * You should probably set "port = 0".
	#    * Any "clients" configuration will be ignored.
	#
	#  See also proxy.conf, and the "src_ipaddr" configuration entry
	#  in the sample "home_server" section.  When you specify the
	#  source IP address for packets sent to a home server, the
	#  proxy listeners are automatically created.

	#  ipaddr/ipv4addr/ipv6addr - IP address on which to listen.
	#  If multiple ones are listed, only the first one will
	#  be used, and the others will be ignored.
	#
	#  The configuration options accept the following syntax:
	#
	#  ipv4addr - IPv4 address (e.g.192.0.2.3)
	#  	    - wildcard (i.e. *)
	#  	    - hostname (radius.example.com)
	#  	      Only the A record for the host name is used.
	#	      If there is no A record, an error is returned,
	#	      and the server fails to start.
	#
	#  ipv6addr - IPv6 address (e.g. 2001:db8::1)
	#  	    - wildcard (i.e. *)
	#  	    - hostname (radius.example.com)
	#  	      Only the AAAA record for the host name is used.
	#	      If there is no AAAA record, an error is returned,
	#	      and the server fails to start.
	#
	#  ipaddr   - IPv4 address as above
	#  	    - IPv6 address as above
	#  	    - wildcard (i.e. *), which means IPv4 wildcard.
	#	    - hostname
	#	      If there is only one A or AAAA record returned
	#	      for the host name, it is used.
	#	      If multiple A or AAAA records are returned
	#	      for the host name, only the first one is used.
	#	      If both A and AAAA records are returned
	#	      for the host name, only the A record is used.
	#
	# ipv4addr = *
	# ipv6addr = *
	ipaddr = *

	#  Port on which to listen.
	#  Allowed values are:
	#	integer port number (1812)
	#	0 means "use /etc/services for the proper port"
	port = 0

	#  Some systems support binding to an interface, in addition
	#  to the IP address.  This feature isn't strictly necessary,
	#  but for sites with many IP addresses on one interface,
	#  it's useful to say "listen on all addresses for eth0".
	#
	#  If your system does not support this feature, you will
	#  get an error if you try to use it.
	#
#	interface = eth0

	#  Per-socket lists of clients.  This is a very useful feature.
	#
	#  The name here is a reference to a section elsewhere in
	#  radiusd.conf, or clients.conf.  Having the name as
	#  a reference allows multiple sockets to use the same
	#  set of clients.
	#
	#  If this configuration is used, then the global list of clients
	#  is IGNORED for this "listen" section.  Take care configuring
	#  this feature, to ensure you don't accidentally disable a
	#  client you need.
	#
	#  See clients.conf for the configuration of "per_socket_clients".
	#
#	clients = per_socket_clients

	#
	#  Set the default UDP receive buffer size.  In most cases,
	#  the default values set by the kernel are fine.  However, in
	#  some cases the NASes will send large packets, and many of
	#  them at a time.  It is then possible to overflow the
	#  buffer, causing the kernel to drop packets before they
	#  reach FreeRADIUS.  Increasing the size of the buffer will
	#  avoid these packet drops.
	#
#	recv_buff = 65536

	#
	#  Connection limiting for sockets with "proto = tcp".
	#
	#  This section is ignored for other kinds of sockets.
	#
	limit {
	      #
	      #  Limit the number of simultaneous TCP connections to the socket
	      #
	      #  The default is 16.
	      #  Setting this to 0 means "no limit"
	      max_connections = 16

	      #  The per-socket "max_requests" option does not exist.

	      #
	      #  The lifetime, in seconds, of a TCP connection.  After
	      #  this lifetime, the connection will be closed.
	      #
	      #  Setting this to 0 means "forever".
	      lifetime = 0

	      #
	      #  The idle timeout, in seconds, of a TCP connection.
	      #  If no packets have been received over the connection for
	      #  this time, the connection will be closed.
	      #
	      #  Setting this to 0 means "no timeout".
	      #
	      #  We STRONGLY RECOMMEND that you set an idle timeout.
	      #
	      idle_timeout = 30
	}
}

#
#  This second "listen" section is for listening on the accounting
#  port, too.
#
listen {
	ipaddr = *
#	ipv6addr = ::
	port = 0
	type = acct
#	interface = eth0
#	clients = per_socket_clients

	limit {
		#  The number of packets received can be rate limited via the
		#  "max_pps" configuration item.  When it is set, the server
		#  tracks the total number of packets received in the previous
		#  second.  If the count is greater than "max_pps", then the
		#  new packet is silently discarded.  This helps the server
		#  deal with overload situations.
		#
		#  The packets/s counter is tracked in a sliding window.  This
		#  means that the pps calculation is done for the second
		#  before the current packet was received.  NOT for the current
		#  wall-clock second, and NOT for the previous wall-clock second.
		#
		#  Useful values are 0 (no limit), or 100 to 10000.
		#  Values lower than 100 will likely cause the server to ignore
		#  normal traffic.  Few systems are capable of handling more than
		#  10K packets/s.
		#
		#  It is most useful for accounting systems.  Set it to 50%
		#  more than the normal accounting load, and you can be sure that
		#  the server will never get overloaded
		#
#		max_pps = 0

		# Only for "proto = tcp". These are ignored for "udp" sockets.
		#
#		idle_timeout = 0
#		lifetime = 0
#		max_connections = 0
	}
}

# IPv6 versions of the above - read their full config to understand options
listen {
	type = auth
	ipv6addr = ::	# any.  ::1 == localhost
	port = 0
#	interface = eth0
#	clients = per_socket_clients
	limit {
	      max_connections = 16
	      lifetime = 0
	      idle_timeout = 30
	}
}

listen {
	ipv6addr = ::
	port = 0
	type = acct
#	interface = eth0
#	clients = per_socket_clients

	limit {
#		max_pps = 0
#		idle_timeout = 0
#		lifetime = 0
#		max_connections = 0
	}
}

#  Authorization. First preprocess (hints and huntgroups files),
#  then realms, and finally look in the "users" file.
#
#  Any changes made here should also be made to the "inner-tunnel"
#  virtual server.
#
#  The order of the realm modules will determine the order that
#  we try to find a matching realm.
#
#  Make *sure* that 'preprocess' comes before any realm if you
#  need to setup hints for the remote radius server
authorize {
	#
	#  Take a User-Name, and perform some checks on it, for spaces and other
	#  invalid characters.  If the User-Name appears invalid, reject the
	#  request.
	#
	#  See policy.d/filter for the definition of the filter_username policy.
	#
	filter_username

	#
	#  Some broken equipment sends passwords with embedded zeros.
	#  i.e. the debug output will show
	#
	#	User-Password = "password\000\000"
	#
	#  This policy will fix it to just be "password".
	#
#	filter_password

	#
	#  The preprocess module takes care of sanitizing some bizarre
	#  attributes in the request, and turning them into attributes
	#  which are more standard.
	#
	#  It takes care of processing the 'raddb/mods-config/preprocess/hints' 
	#  and the 'raddb/mods-config/preprocess/huntgroups' files.
	preprocess

	#  If you intend to use CUI and you require that the Operator-Name
	#  be set for CUI generation and you want to generate CUI also
	#  for your local clients then uncomment the operator-name
	#  below and set the operator-name for your clients in clients.conf
#	operator-name

	#
	#  If you want to generate CUI for some clients that do not
	#  send proper CUI requests, then uncomment the
	#  cui below and set "add_cui = yes" for these clients in clients.conf
#	cui

	#
	#  If you want to have a log of authentication requests,
	#  un-comment the following line.
#	auth_log

	#
	#  The chap module will set 'Auth-Type := CHAP' if we are
	#  handling a CHAP request and Auth-Type has not already been set
	chap

	#
	#  If the users are logging in with an MS-CHAP-Challenge
	#  attribute for authentication, the mschap module will find
	#  the MS-CHAP-Challenge attribute, and add 'Auth-Type := MS-CHAP'
	#  to the request, which will cause the server to then use
	#  the mschap module for authentication.
	mschap

	#
	#  If you have a Cisco SIP server authenticating against
	#  FreeRADIUS, uncomment the following line, and the 'digest'
	#  line in the 'authenticate' section.
	digest

	#
	#  The WiMAX specification says that the Calling-Station-Id
	#  is 6 octets of the MAC.  This definition conflicts with
	#  RFC 3580, and all common RADIUS practices.  If you are using
	#  old style WiMAX (non LTE) the un-commenting the "wimax" module
	#  here means that it will fix the Calling-Station-Id attribute to
	#  the normal format as specified in RFC 3580 Section 3.21.
	#
	#  If you are using WiMAX 2.1 (LTE) then un-commenting will allow 
	#  the module to handle SQN resyncronisation. Prior to calling the
	#  module it is necessary to populate the following attributes
	#  with the relevant keys:
	#    control:WiMAX-SIM-Ki
	#    control:WiMAX-SIM-OPc
	#
	#  If WiMAX-Re-synchronization-Info is found in the request then
	#  the module will attempt to extract SQN and store it in
	#  control:WiMAX-SIM-SQN. Also a copy of RAND is extracted to
	#  control:WiMAX-SIM-RAND.
	#
	#  If the SIM cannot be authenticated using Ki and OPc then reject
	#  will be returned.
#	wimax

	#
	#  Look for IPASS style 'realm/', and if not found, look for
	#  '@realm', and decide whether or not to proxy, based on
	#  that.
#	IPASS

	#
	# Look for realms in user@domain format
	suffix
#	ntdomain

	#
	#  This module takes care of EAP-MD5, EAP-TLS, and EAP-LEAP
	#  authentication.
	#
	#  It also sets the EAP-Type attribute in the request
	#  attribute list to the EAP type from the packet.
	#
	#  The EAP module returns "ok" or "updated" if it is not yet ready
	#  to authenticate the user.  The configuration below checks for
	#  "ok", and stops processing the "authorize" section if so.
	#
	#  Any LDAP and/or SQL servers will not be queried for the
	#  initial set of packets that go back and forth to set up
	#  TTLS or PEAP.
	#
	#  The "updated" check is commented out for compatibility with
	#  previous versions of this configuration, but you may wish to
	#  uncomment it as well; this will further reduce the number of
	#  LDAP and/or SQL queries for TTLS or PEAP.
	#
	eap {
		ok = return
#		updated = return
	}

	#
	#  Pull crypt'd passwords from /etc/passwd or /etc/shadow,
	#  using the system API's to get the password.  If you want
	#  to read /etc/passwd or /etc/shadow directly, see the
	#  mods-available/passwd module.
	#
#	unix

	#
	#  Read the 'users' file.  In v3, this is located in
	#  raddb/mods-config/files/authorize
	files

	#
	#  Look in an SQL database.  The schema of the database
	#  is meant to mirror the "users" file.
	#
	#  See "Authorization Queries" in mods-available/sql
	-sql

	#
	#  If you are using /etc/smbpasswd, and are also doing
	#  mschap authentication, the un-comment this line, and
	#  configure the 'smbpasswd' module.
#	smbpasswd

	#
	#  The ldap module reads passwords from the LDAP database.
	-ldap

	#
	#  If you're using Active Directory and PAP, then uncomment
	#  the following lines, and the "Auth-Type LDAP" section below.
	#
	#  This will let you do PAP authentication to AD.
	#
#	if ((ok || updated) && User-Password && !control:Auth-Type) {
#		update control {
#			&Auth-Type := ldap
#		}
#	}

	#
	#  Enforce daily limits on time spent logged in.
#	daily

	#
	expiration
	logintime

	#
	#  If no other module has claimed responsibility for
	#  authentication, then try to use PAP.  This allows the
	#  other modules listed above to add a "known good" password
	#  to the request, and to do nothing else.  The PAP module
	#  will then see that password, and use it to do PAP
	#  authentication.
	#
	#  This module should be listed last, so that the other modules
	#  get a chance to set Auth-Type for themselves.
	#
	pap

	#
	#  If "status_server = yes", then Status-Server messages are passed
	#  through the following section, and ONLY the following section.
	#  This permits you to do DB queries, for example.  If the modules
	#  listed here return "fail", then NO response is sent.
	#
#	Autz-Type Status-Server {
#
#	}

	#
	#  RADIUS/TLS (or RadSec) connections are processed through
	#  this section.  See sites-available/tls, and the configuration
	#  item "check_client_connections" for more information.
	#
	#  The request contains TLS client certificate attributes,
	#  and nothing else.  The debug output will print which
	#  attributes are available on your system.
	#
	#  If the section returns "ok" or "updated", then the
	#  connection is accepted.  Otherwise the connection is
	#  terminated.
	#
	Autz-Type New-TLS-Connection {
		  ok
	}
}


#  Authentication.
#
#
#  This section lists which modules are available for authentication.
#  Note that it does NOT mean 'try each module in order'.  It means
#  that a module from the 'authorize' section adds a configuration
#  attribute 'Auth-Type := FOO'.  That authentication type is then
#  used to pick the appropriate module from the list below.
#

#  In general, you SHOULD NOT set the Auth-Type attribute.  The server
#  will figure it out on its own, and will do the right thing.  The
#  most common side effect of erroneously setting the Auth-Type
#  attribute is that one authentication method will work, but the
#  others will not.
#
#  The common reasons to set the Auth-Type attribute by hand
#  is to either forcibly reject the user (Auth-Type := Reject),
#  or to or forcibly accept the user (Auth-Type := Accept).
#
#  Note that Auth-Type := Accept will NOT work with EAP.
#
#  Please do not put "unlang" configurations into the "authenticate"
#  section.  Put them in the "post-auth" section instead.  That's what
#  the post-auth section is for.
#
authenticate {
	#
	#  PAP authentication, when a back-end database listed
	#  in the 'authorize' section supplies a password.  The
	#  password can be clear-text, or encrypted.
	Auth-Type PAP {
		pap
	}

	#
	#  Most people want CHAP authentication
	#  A back-end database listed in the 'authorize' section
	#  MUST supply a CLEAR TEXT password.  Encrypted passwords
	#  won't work.
	Auth-Type CHAP {
		chap
	}

	#
	#  MSCHAP authentication.
	Auth-Type MS-CHAP {
		mschap
	}

	#
	#  For old names, too.
	#
	mschap

	#
	#  If you have a Cisco SIP server authenticating against
	#  FreeRADIUS, uncomment the following line, and the 'digest'
	#  line in the 'authorize' section.
	digest

	#
	#  Pluggable Authentication Modules.
#	pam

	#  Uncomment it if you want to use ldap for authentication
	#
	#  Note that this means "check plain-text password against
	#  the ldap database", which means that EAP won't work,
	#  as it does not supply a plain-text password.
	#
	#  We do NOT recommend using this.  LDAP servers are databases.
	#  They are NOT authentication servers.  FreeRADIUS is an
	#  authentication server, and knows what to do with authentication.
	#  LDAP servers do not.
	#
	#  However, it is necessary for Active Directory, because
	#  Active Directory won't give the passwords to FreeRADIUS.
	#
#	Auth-Type LDAP {
#		ldap
#	}

	#
	#  Allow EAP authentication.
	eap

	#
	#  The older configurations sent a number of attributes in
	#  Access-Challenge packets, which wasn't strictly correct.
	#  If you want to filter out these attributes, uncomment
	#  the following lines.
	#
#	Auth-Type eap {
#		eap {
#			handled = 1
#		}
#		if (handled && (Response-Packet-Type == Access-Challenge)) {
#			attr_filter.access_challenge.post-auth
#			handled  # override the "updated" code from attr_filter
#		}
#	}
}


#
#  Pre-accounting.  Decide which accounting type to use.
#
preacct {
	preprocess

	#
	#  Merge Acct-[Input|Output]-Gigawords and Acct-[Input-Output]-Octets
	#  into a single 64bit counter Acct-[Input|Output]-Octets64.
	#
#	acct_counters64

	#
	#  Session start times are *implied* in RADIUS.
	#  The NAS never sends a "start time".  Instead, it sends
	#  a start packet, *possibly* with an Acct-Delay-Time.
	#  The server is supposed to conclude that the start time
	#  was "Acct-Delay-Time" seconds in the past.
	#
	#  The code below creates an explicit start time, which can
	#  then be used in other modules.  It will be *mostly* correct.
	#  Any errors are due to the 1-second resolution of RADIUS,
	#  and the possibility that the time on the NAS may be off.
	#
	#  The start time is: NOW - delay - session_length
	#

#	update request {
#	  	&FreeRADIUS-Acct-Session-Start-Time = "%{expr: %l - %{%{Acct-Session-Time}:-0} - %{%{Acct-Delay-Time}:-0}}"
#	}


	#
	#  Ensure that we have a semi-unique identifier for every
	#  request, and many NAS boxes are broken.
	acct_unique

	#
	#  Look for IPASS-style 'realm/', and if not found, look for
	#  '@realm', and decide whether or not to proxy, based on
	#  that.
	#
	#  Accounting requests are generally proxied to the same
	#  home server as authentication requests.
#	IPASS
	suffix
#	ntdomain

	#
	#  Read the 'acct_users' file
	files
}

#
#  Accounting.  Log the accounting data.
#
accounting {
	#  Update accounting packet by adding the CUI attribute
	#  recorded from the corresponding Access-Accept
	#  use it only if your NAS boxes do not support CUI themselves
#	cui
	#
	#  Create a 'detail'ed log of the packets.
	#  Note that accounting requests which are proxied
	#  are also logged in the detail file.
	detail
#	daily

	#  Update the wtmp file
	#
	#  If you don't use "radlast", you can delete this line.
	unix

	#
	#  For Simultaneous-Use tracking.
	#
	#  Due to packet losses in the network, the data here
	#  may be incorrect.  There is little we can do about it.
#	radutmp
#	sradutmp

	#
	#  Return an address to the IP Pool when we see a stop record.
	#
	#  Ensure that &control:Pool-Name is set to determine which
	#  pool of IPs are used.
#	sqlippool

	#
	#  Log traffic to an SQL database.
	#
	#  See "Accounting queries" in mods-available/sql
	-sql

	#
	#  If you receive stop packets with zero session length,
	#  they will NOT be logged in the database.  The SQL module
	#  will print a message (only in debugging mode), and will
	#  return "noop".
	#
	#  You can ignore these packets by uncommenting the following
	#  three lines.  Otherwise, the server will not respond to the
	#  accounting request, and the NAS will retransmit.
	#
#	if (noop) {
#		ok
#	}

	#  Cisco VoIP specific bulk accounting
#	pgsql-voip

	# For Exec-Program and Exec-Program-Wait
	exec

	#  Filter attributes from the accounting response.
	attr_filter.accounting_response

	#
	#  See "Autz-Type Status-Server" for how this works.
	#
#	Acct-Type Status-Server {
#
#	}
}


#  Session database, used for checking Simultaneous-Use. Either the radutmp
#  or rlm_sql module can handle this.
#  The rlm_sql module is *much* faster
session {
#	radutmp

	#
	#  See "Simultaneous Use Checking Queries" in mods-available/sql
#	sql
}


#  Post-Authentication
#  Once we KNOW that the user has been authenticated, there are
#  additional steps we can take.
post-auth {
	#
	#  If you need to have a State attribute, you can
	#  add it here.  e.g. for later CoA-Request with
	#  State, and Service-Type = Authorize-Only.
	#
#	if (!&reply:State) {
#		update reply {
#			State := "0x%{randstr:16h}"
#		}
#	}

	#
	#  Reject packets where User-Name != TLS-Client-Cert-Common-Name
	#  There is no reason for users to lie about their names.
	#
	#  In general, User-Name == EAP Identity == TLS-Client-Cert-Common-Name
	#
#	verify_tls_client_common_name

	#
	#  If there is no Stripped-User-Name in the request, AND we have a client cert,
	#  then create a Stripped-User-Name from the TLS client certificate information.
	#
	#  Note that this policy MUST be edited for your local system!
	#  We do not know which fields exist in which certificate, as
	#  there is no standard here.  There is no way for us to have
	#  a default configuration which "just works" everywhere.  We
	#  can only make recommendations.
	#
	#  The Stripped-User-Name is updated so that it is logged in
	#  the various "username" fields.  This logging means that you
	#  can associate a particular session with a particular client
	#  certificate.
	#
#	if (&EAP-Message && !&Stripped-User-Name && &TLS-Client-Cert-Serial) {
#		update request {
#			&Stripped-User-Name := "%{%{TLS-Client-Cert-Subject-Alt-Name-Email}:-%{%{TLS-Client-Cert-Common-Name}:-%{TLS-Client-Cert-Serial}}}"
#		}
#
		#
		#  Create a Class attribute which is a hash of a bunch
		#  of information which we hope exists.  This
		#  attribute should be echoed back in
		#  Accounting-Request packets, which will let the
		#  administrator correlate authentication and
		#  accounting.
		#
#		update reply {
#			Class += "%{md5:%{Calling-Station-Id}%{Called-Station-Id}%{TLS-Client-Cert-Subject-Alt-Name-Email}%{TLS-Client-Cert-Common-Name}%{TLS-Client-Cert-Serial}%{NAS-IPv6-Address}%{NAS-IP-Address}%{NAS-Identifier}%{NAS-Port}"
#		}
#
#	}

	#
	#  For EAP-TTLS and PEAP, add the cached attributes to the reply.
	#  The "session-state" attributes are automatically cached when
	#  an Access-Challenge is sent, and automatically retrieved
	#  when an Access-Request is received.
	#
	#  The session-state attributes are automatically deleted after
	#  an Access-Reject or Access-Accept is sent.
	#
	#  If both session-state and reply contain a User-Name attribute, remove
	#  the one in the reply if it is just a copy of the one in the request, so
	#  we don't end up with two User-Name attributes.

	if (session-state:User-Name && reply:User-Name && request:User-Name && (reply:User-Name == request:User-Name)) {
		update reply {
			&User-Name !* ANY
		}
	}
	update {
		&reply: += &session-state:
	}

	#
	#  Refresh leases when we see a start or alive. Return an address to
	#  the IP Pool when we see a stop record.
	#
	#  Ensure that &control:Pool-Name is set to determine which
	#  pool of IPs are used.
#	sqlippool


	#  Create the CUI value and add the attribute to Access-Accept.
	#  Uncomment the line below if *returning* the CUI.
#	cui

	#  Create empty accounting session to make simultaneous check
	#  more robust. See the accounting queries configuration in
	#  raddb/mods-config/sql/main/*/queries.conf for details.
	#
	#  The "sql_session_start" policy is defined in
	#  raddb/policy.d/accounting.  See that file for more details.
#	sql_session_start

	#
	#  If you want to have a log of authentication replies,
	#  un-comment the following line, and enable the
	#  'detail reply_log' module.
#	reply_log

	#
	#  After authenticating the user, do another SQL query.
	#
	#  See "Authentication Logging Queries" in mods-available/sql
	-sql

	#
	#  Un-comment the following if you want to modify the user's object
	#  in LDAP after a successful login.
	#
#	ldap

	# For Exec-Program and Exec-Program-Wait
	exec

	#
	#  In order to calcualate the various keys for old style WiMAX
	#  (non LTE) you will need to define the WiMAX NAI, usually via
	#
	#	update request {
	#	       &WiMAX-MN-NAI = "%{User-Name}"
	#	}
	#
	#  If you want various keys to be calculated, you will need to
	#  update the reply with "template" values.  The module will see
	#  this, and replace the template values with the correct ones
	#  taken from the cryptographic calculations.  e.g.
	#
	# 	update reply {
	#		&WiMAX-FA-RK-Key = 0x00
	#		&WiMAX-MSK = "%{reply:EAP-MSK}"
	#	}
	#
	#  You may want to delete the MS-MPPE-*-Keys from the reply,
	#  as some WiMAX clients behave badly when those attributes
	#  are included.  See "raddb/modules/wimax", configuration
	#  entry "delete_mppe_keys" for more information.
	#
	#  For LTE style WiMAX you need to populate the following with the
	#  relevant values:
	#    control:WiMAX-SIM-Ki
	#    control:WiMAX-SIM-OPc
	#    control:WiMAX-SIM-AMF
	#    control:WiMAX-SIM-SQN
	#
#	wimax

	#  If there is a client certificate (EAP-TLS, sometimes PEAP
	#  and TTLS), then some attributes are filled out after the
	#  certificate verification has been performed.  These fields
	#  MAY be available during the authentication, or they may be
	#  available only in the "post-auth" section.
	#
	#  The first set of attributes contains information about the
	#  issuing certificate which is being used.  The second
	#  contains information about the client certificate (if
	#  available).
#
#	update reply {
#	       Reply-Message += "%{TLS-Cert-Serial}"
#	       Reply-Message += "%{TLS-Cert-Expiration}"
#	       Reply-Message += "%{TLS-Cert-Subject}"
#	       Reply-Message += "%{TLS-Cert-Issuer}"
#	       Reply-Message += "%{TLS-Cert-Common-Name}"
#	       Reply-Message += "%{TLS-Cert-Subject-Alt-Name-Email}"
#
#	       Reply-Message += "%{TLS-Client-Cert-Serial}"
#	       Reply-Message += "%{TLS-Client-Cert-Expiration}"
#	       Reply-Message += "%{TLS-Client-Cert-Subject}"
#	       Reply-Message += "%{TLS-Client-Cert-Issuer}"
#	       Reply-Message += "%{TLS-Client-Cert-Common-Name}"
#	       Reply-Message += "%{TLS-Client-Cert-Subject-Alt-Name-Email}"
#	}

	#  Insert class attribute (with unique value) into response,
	#  aids matching auth and acct records, and protects against duplicate
	#  Acct-Session-Id. Note: Only works if the NAS has implemented
	#  RFC 2865 behaviour for the class attribute, AND if the NAS
	#  supports long Class attributes.  Many older or cheap NASes
	#  only support 16-octet Class attributes.
#	insert_acct_class

	#  MacSEC requires the use of EAP-Key-Name.  However, we don't
	#  want to send it for all EAP sessions.  Therefore, the EAP
	#  modules put required data into the EAP-Session-Id attribute.
	#  This attribute is never put into a request or reply packet.
	#
	#  Uncomment the next few lines to copy the required data into
	#  the EAP-Key-Name attribute
#	if (&reply:EAP-Session-Id) {
#		update reply {
#			EAP-Key-Name := &reply:EAP-Session-Id
#		}
#	}

	#  Remove reply message if the response contains an EAP-Message
	remove_reply_message_if_eap

	#
	#  Access-Reject packets are sent through the REJECT sub-section of the
	#  post-auth section.
	#
	#  Add the ldap module name (or instance) if you have set
	#  'edir = yes' in the ldap module configuration
	#
	#  The "session-state" attributes are not available here.
	#
	Post-Auth-Type REJECT {
		# log failed authentications in SQL, too.
		-sql
		attr_filter.access_reject

		# Insert EAP-Failure message if the request was
		# rejected by policy instead of because of an
		# authentication failure
		eap

		#  Remove reply message if the response contains an EAP-Message
		remove_reply_message_if_eap
	}

	#
	#  Filter access challenges.
	#
	Post-Auth-Type Challenge {
#		remove_reply_message_if_eap
#		attr_filter.access_challenge.post-auth
	}

	#
	#  The Client-Lost section will be run for a request when
	#  FreeRADIUS has given up waiting for an end-users client to
	#  respond. This is most useful for logging EAP sessions where
	#  the client stopped responding (likely because the
	#  certificate was not acceptable.)  i.e. this is not for
	#  RADIUS clients, but for end-user systems.
	#
	#  This will only be triggered by new packets arriving,
	#  and will be run at some point in the future *after* the
	#  original request has been discarded.
	#
	#  Therefore the *ONLY* attributes that are available here
	#  are those in the session-state list. If you want data
	#  to log, make sure it is copied to &session-state:
	#  before the client stops responding. NONE of the other
	#  original attributes (request, reply, etc) will be
	#  available.
	#
	#  This section will only be run if `postauth_client_lost`
	#  is enabled in the main configuration in `radiusd.conf`.
	#
	#  Note that there are MANY reasons why an end users system
	#  might not respond:
	#
	#    * it could not get the packet due to firewall issues
	#    * it could not get the packet due to a lossy network
	#    * the users system might not like the servers cert
	#    * the users system might not like something else...
	#
	#  In some cases, the client is helpful enough to send us a
	#  TLS Alert message, saying what it doesn't like about the
	#  certificate.  In other cases, no such message is available.
	#
	#  All that we can know on the FreeRADIUS side is that we sent
	#  an Access-Challenge, and the client never sent anything
	#  else.  The reasons WHY this happens are buried inside of
	#  the logs on the client system.  No amount of looking at the
	#  FreeRADIUS logs, or poking the FreeRADIUS configuration
	#  will tell you why the client gave up.  The answers are in
	#  the logs on the client side.  And no, the FreeRADIUS team
	#  didn't write the client, so we don't know where those logs
	#  are, or how to get at them.
	#
	#  Information about the TLS state changes is in the
	#  &session-state:TLS-Session-Information attribute.
	#
	Post-Auth-Type Client-Lost {
		#
		#  Debug ALL of the TLS state changes done during the
		#  EAP negotiation.
		#
#		%{debug_attr:&session-state:TLS-Session-Information[*]}

		#
		#  Debug the LAST TLS state change done during the EAP
		#  negotiation.  For errors, this is usually a TLS
		#  alert from the client saying something like
		#  "unknown CA".
		#
#		%{debug_attr:&session-state:TLS-Session-Information[n]}

		#
		#  Debug the last module failure message.  This may be
		#  useful, or it may refer to a server-side failure
		#  which did not cause the client to stop talking to the server.
		#
#		%{debug_attr:&session-state:Module-Failure-Message}
	}

	#
	#  If the client sends EAP-Key-Name in the request,
	#  then echo the real value back in the reply.
	#
	if (EAP-Key-Name && &reply:EAP-Session-Id) {
		update reply {
			&EAP-Key-Name := &reply:EAP-Session-Id
		}
	}
}

#
#  When the server decides to proxy a request to a home server,
#  the proxied request is first passed through the pre-proxy
#  stage.  This stage can re-write the request, or decide to
#  cancel the proxy.
#
#  Only a few modules currently have this method.
#
pre-proxy {
	# Before proxing the request add an Operator-Name attribute identifying
	# if the operator-name is found for this client.
	# No need to uncomment this if you have already enabled this in
	# the authorize section.
#	operator-name

	#  The client requests the CUI by sending a CUI attribute
	#  containing one zero byte.
	#  Uncomment the line below if *requesting* the CUI.
#	cui

	#  Uncomment the following line if you want to change attributes
	#  as defined in the preproxy_users file.
#	files

	#  Uncomment the following line if you want to filter requests
	#  sent to remote servers based on the rules defined in the
	#  'attrs.pre-proxy' file.
#	attr_filter.pre-proxy

	#  If you want to have a log of packets proxied to a home
	#  server, un-comment the following line, and the
	#  'detail pre_proxy_log' section, above.
#	pre_proxy_log
}

#
#  When the server receives a reply to a request it proxied
#  to a home server, the request may be massaged here, in the
#  post-proxy stage.
#
post-proxy {

	#  If you want to have a log of replies from a home server,
	#  un-comment the following line, and the 'detail post_proxy_log'
	#  section, above.
#	post_proxy_log

	#  Uncomment the following line if you want to filter replies from
	#  remote proxies based on the rules defined in the 'attrs' file.
#	attr_filter.post-proxy

	#
	#  If you are proxying LEAP, you MUST configure the EAP
	#  module, and you MUST list it here, in the post-proxy
	#  stage.
	#
	#  You MUST also use the 'nostrip' option in the 'realm'
	#  configuration.  Otherwise, the User-Name attribute
	#  in the proxied request will not match the user name
	#  hidden inside of the EAP packet, and the end server will
	#  reject the EAP request.
	#
	eap

	#
	#  If the server tries to proxy a request and fails, then the
	#  request is processed through the modules in this section.
	#
	#  The main use of this section is to permit robust proxying
	#  of accounting packets.  The server can be configured to
	#  proxy accounting packets as part of normal processing.
	#  Then, if the home server goes down, accounting packets can
	#  be logged to a local "detail" file, for processing with
	#  radrelay.  When the home server comes back up, radrelay
	#  will read the detail file, and send the packets to the
	#  home server.
	#
	#  See the "mods-available/detail.example.com" file for more
	#  details on writing a detail file specifically for one
	#  destination.
	#
	#  See the "sites-available/robust-proxy-accounting" virtual
	#  server for more details on reading this "detail" file.
	#
	#  With this configuration, the server always responds to
	#  Accounting-Requests from the NAS, but only writes
	#  accounting packets to disk if the home server is down.
	#
#	Post-Proxy-Type Fail-Accounting {
#			detail.example.com
#	}
}
}