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# -*- text -*-
##
## clients.conf -- client configuration directives
##
## $Id: 60f9f4bf8a32804182e4516ac69ac510d25215d1 $
#######################################################################
#
# Define RADIUS clients (usually a NAS, Access Point, etc.).
#
# Defines a RADIUS client.
#
# '127.0.0.1' is another name for 'localhost'. It is enabled by default,
# to allow testing of the server after an initial installation. If you
# are not going to be permitting RADIUS queries from localhost, we suggest
# that you delete, or comment out, this entry.
#
#
#
# Each client has a "short name" that is used to distinguish it from
# other clients.
#
# In version 1.x, the string after the word "client" was the IP
# address of the client. In 2.0, the IP address is configured via
# the "ipaddr" or "ipv6addr" fields. For compatibility, the 1.x
# format is still accepted.
#
client localhost {
# Only *one* of ipaddr, ipv4addr, ipv6addr may be specified for
# a client.
#
# ipaddr will accept IPv4 or IPv6 addresses with optional CIDR
# notation '/<mask>' to specify ranges.
#
# ipaddr will accept domain names e.g. example.org resolving
# them via DNS.
#
# If both A and AAAA records are found, A records will be
# used in preference to AAAA.
ipaddr = 127.0.0.1
# Same as ipaddr but allows v4 addresses only. Requires A
# record for domain names.
# ipv4addr = * # any. 127.0.0.1 == localhost
# Same as ipaddr but allows v6 addresses only. Requires AAAA
# record for domain names.
# ipv6addr = :: # any. ::1 == localhost
#
# A note on DNS: We STRONGLY recommend using IP addresses
# rather than host names. Using host names means that the
# server will do DNS lookups when it starts, making it
# dependent on DNS. i.e. If anything goes wrong with DNS,
# the server won't start!
#
# The server also looks up the IP address from DNS once, and
# only once, when it starts. If the DNS record is later
# updated, the server WILL NOT see that update.
#
#
# The transport protocol.
#
# If unspecified, defaults to "udp", which is the traditional
# RADIUS transport. It may also be "tcp", in which case the
# server will accept connections from this client ONLY over TCP.
#
proto = *
#
# The shared secret use to "encrypt" and "sign" packets between
# the NAS and FreeRADIUS. You MUST change this secret from the
# default, otherwise it's not a secret any more!
#
# The secret can be any string, up to 8k characters in length.
#
# Control codes can be entered vi octal encoding,
# e.g. "\101\102" == "AB"
# Quotation marks can be entered by escaping them,
# e.g. "foo\"bar"
#
# A note on security: The security of the RADIUS protocol
# depends COMPLETELY on this secret! We recommend using a
# shared secret that is composed of:
#
# upper case letters
# lower case letters
# numbers
#
# And is at LEAST 8 characters long, preferably 16 characters in
# length. The secret MUST be random, and should not be words,
# phrase, or anything else that is recognisable.
#
# The default secret below is only for testing, and should
# not be used in any real environment.
#
secret = testing123
#
# Old-style clients do not send a Message-Authenticator
# in an Access-Request. RFC 5080 suggests that all clients
# SHOULD include it in an Access-Request. The configuration
# item below allows the server to require it. If a client
# is required to include a Message-Authenticator and it does
# not, then the packet will be silently discarded.
#
# allowed values: yes, no
require_message_authenticator = no
#
# The short name is used as an alias for the fully qualified
# domain name, or the IP address.
#
# It is accepted for compatibility with 1.x, but it is no
# longer necessary in >= 2.0
#
# shortname = localhost
#
# the following three fields are optional, but may be used by
# checkrad.pl for simultaneous use checks
#
#
# The nas_type tells 'checkrad.pl' which NAS-specific method to
# use to query the NAS for simultaneous use.
#
# Permitted NAS types are:
#
# cisco
# computone
# livingston
# juniper
# max40xx
# multitech
# netserver
# pathras
# patton
# portslave
# tc
# usrhiper
# other # for all other types
#
nas_type = other # localhost isn't usually a NAS...
#
# The following two configurations are for future use.
# The 'naspasswd' file is currently used to store the NAS
# login name and password, which is used by checkrad.pl
# when querying the NAS for simultaneous use.
#
# login = !root
# password = someadminpas
#
# As of 2.0, clients can also be tied to a virtual server.
# This is done by setting the "virtual_server" configuration
# item, as in the example below.
#
# virtual_server = home1
#
# A pointer to the "home_server_pool" OR a "home_server"
# section that contains the CoA configuration for this
# client. For an example of a coa home server or pool,
# see raddb/sites-available/originate-coa
# coa_server = coa
#
# Response window for proxied packets. If non-zero,
# then the lower of (home, client) response_window
# will be used.
#
# i.e. it can be used to lower the response_window
# packets from one client to a home server. It cannot
# be used to raise the response_window.
#
# response_window = 10.0
#
# Connection limiting for clients using "proto = tcp".
#
# This section is ignored for clients sending UDP traffic
#
limit {
#
# Limit the number of simultaneous TCP connections from a client
#
# 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
}
}
# IPv6 Client
client localhost_ipv6 {
ipv6addr = ::1
secret = testing123
}
# All IPv6 Site-local clients
#client sitelocal_ipv6 {
# ipv6addr = fe80::/16
# secret = testing123
#}
#client example.org {
# ipaddr = radius.example.org
# secret = testing123
#}
#
# You can now specify one secret for a network of clients.
# When a client request comes in, the BEST match is chosen.
# i.e. The entry from the smallest possible network.
#
#client private-network-1 {
# ipaddr = 192.0.2.0/24
# secret = testing123-1
#}
#client private-network-2 {
# ipaddr = 198.51.100.0/24
# secret = testing123-2
#}
#######################################################################
#
# Per-socket client lists. The configuration entries are exactly
# the same as above, but they are nested inside of a section.
#
# You can have as many per-socket client lists as you have "listen"
# sections, or you can re-use a list among multiple "listen" sections.
#
# Un-comment this section, and edit a "listen" section to add:
# "clients = per_socket_clients". That IP address/port combination
# will then accept ONLY the clients listed in this section.
#
# There are additional considerations when using clients from SQL.
#
# A client can be link to a virtual server via modules such as SQL.
# This link is done via the following process:
#
# If there is no listener in a virtual server, SQL clients are added
# to the global list for that virtual server.
#
# If there is a listener, and the first listener does not have a
# "clients=..." configuration item, SQL clients are added to the
# global list.
#
# If there is a listener, and the first one does have a "clients=..."
# configuration item, SQL clients are added to that list. The client
# { ...} ` configured in that list are also added for that listener.
#
# The only issue is if you have multiple listeners in a virtual
# server, each with a different client list, then the SQL clients are
# added only to the first listener.
#
#clients per_socket_clients {
# client socket_client {
# ipaddr = 192.0.2.4
# secret = testing123
# }
#}

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# -*- text -*-
#
# $Id: 997d41efcbdf26282dad8bd87f051abecc6f88e9 $
#
# Lightweight Directory Access Protocol (LDAP)
#
ldap {
# Note that this needs to match the name(s) in the LDAP server
# certificate, if you're using ldaps. See OpenLDAP documentation
# for the behavioral semantics of specifying more than one host.
#
# Depending on the libldap in use, server may be an LDAP URI.
# In the case of OpenLDAP this allows additional the following
# additional schemes:
# - ldaps:// (LDAP over SSL)
# - ldapi:// (LDAP over Unix socket)
# - ldapc:// (Connectionless LDAP)
server = 'localhost'
# server = 'ldap.rrdns.example.org'
# server = 'ldap.rrdns.example.org'
# Port to connect on, defaults to 389, will be ignored for LDAP URIs.
# port = 389
# Administrator account for searching and possibly modifying.
# If using SASL + KRB5 these should be commented out.
# identity = 'cn=admin,dc=example,dc=org'
# password = mypass
# Unless overridden in another section, the dn from which all
# searches will start from.
base_dn = 'dc=example,dc=org'
#
# You can run the 'ldapsearch' command line tool using the
# parameters from this module's configuration.
#
# ldapsearch -D ${identity} -w ${password} -h ${server} -b 'CN=user,${base_dn}'
#
# That will give you the LDAP information for 'user'.
#
# Group membership can be queried by using the above "ldapsearch" string,
# and adding "memberof" qualifiers. For ActiveDirectory, use:
#
# ldapsearch ... '(&(objectClass=user)(sAMAccountName=user)(memberof=CN=group,${base_dn}))'
#
# Where 'user' is the user as above, and 'group' is the group you are querying for.
#
#
# SASL parameters to use for admin binds
#
# When we're prompted by the SASL library, these control
# the responses given, as well as the identity and password
# directives above.
#
# If any directive is commented out, a NULL response will be
# provided to cyrus-sasl.
#
# Unfortunately the only way to control Keberos here is through
# environmental variables, as cyrus-sasl provides no API to
# set the krb5 config directly.
#
# Full documentation for MIT krb5 can be found here:
#
# http://web.mit.edu/kerberos/krb5-devel/doc/admin/env_variables.html
#
# At a minimum you probably want to set KRB5_CLIENT_KTNAME.
#
sasl {
# SASL mechanism
# mech = 'PLAIN'
# SASL authorisation identity to proxy.
# proxy = 'autz_id'
# SASL realm. Used for kerberos.
# realm = 'example.org'
}
#
# Generic valuepair attribute
#
# If set, this will attribute will be retrieved in addition to any
# mapped attributes.
#
# Values should be in the format:
# <radius attr> <op> <value>
#
# Where:
# <radius attr>: Is the attribute you wish to create
# with any valid list and request qualifiers.
# <op>: Is any assignment operator (=, :=, +=).
# <value>: Is the value to parse into the new valuepair.
# If the value is wrapped in double quotes it
# will be xlat expanded.
# valuepair_attribute = 'radiusAttribute'
#
# Mapping of LDAP directory attributes to RADIUS dictionary attributes.
#
# WARNING: Although this format is almost identical to the unlang
# update section format, it does *NOT* mean that you can use other
# unlang constructs in module configuration files.
#
# Configuration items are in the format:
# <radius attr> <op> <ldap attr>
#
# Where:
# <radius attr>: Is the destination RADIUS attribute
# with any valid list and request qualifiers.
# <op>: Is any assignment attribute (=, :=, +=, -=).
# <ldap attr>: Is the attribute associated with user or
# profile objects in the LDAP directory.
# If the attribute name is wrapped in double
# quotes it will be xlat expanded.
#
# Request and list qualifiers may also be placed after the 'update'
# section name to set defaults destination requests/lists
# for unqualified RADIUS attributes.
#
# Note: LDAP attribute names should be single quoted unless you want
# the name value to be derived from an xlat expansion, or an
# attribute ref.
update {
control:Password-With-Header += 'userPassword'
# control:NT-Password := 'ntPassword'
# reply:Reply-Message := 'radiusReplyMessage'
# reply:Tunnel-Type := 'radiusTunnelType'
# reply:Tunnel-Medium-Type := 'radiusTunnelMediumType'
# reply:Tunnel-Private-Group-ID := 'radiusTunnelPrivategroupId'
# Where only a list is specified as the RADIUS attribute,
# the value of the LDAP attribute is parsed as a valuepair
# in the same format as the 'valuepair_attribute' (above).
control: += 'radiusControlAttribute'
request: += 'radiusRequestAttribute'
reply: += 'radiusReplyAttribute'
}
# Set to yes if you have eDirectory and want to use the universal
# password mechanism.
# edir = no
# Set to yes if you want to bind as the user after retrieving the
# Cleartext-Password. This will consume the login grace, and
# verify user authorization.
# edir_autz = no
# LDAP "bind as user" configuration to check PAP passwords.
#
# Active Directory needs "bind as user", which can be done by
# adding the following "if" statement to the authorize {} section
# of the virtual server, after the "ldap" module. For
# example:
#
# ...
# ldap
# if ((ok || updated) && User-Password && !control:Auth-Type) {
# update {
# control:Auth-Type := ldap
# }
# }
# ...
#
# You will also need to uncomment the "Auth-Type LDAP" block in the
# "authenticate" section.
#
# This configuration is required because AD will not return the users
# "known good" password to FreeRADIUS. Instead, FreeRADIUS has to run
# "Auth-Type LDAP" in order to do an LDAP "bind as user", which will hand
# the user name / password to AD for verification.
#
#
# Name of the attribute that contains the user DN.
# The default name is LDAP-UserDn.
#
# If you have multiple LDAP instances, you should
# change this configuration item to:
#
# ${.:instance}-LDAP-UserDn
#
# That change allows the modules to set their own
# User DN, and to not conflict with each other.
#
user_dn = "LDAP-UserDn"
#
# User object identification.
#
user {
# Where to start searching in the tree for users
base_dn = "${..base_dn}"
# Filter for user objects, should be specific enough
# to identify a single user object.
#
# For Active Directory, you should use
# "samaccountname=" instead of "uid="
#
filter = "(uid=%{%{Stripped-User-Name}:-%{User-Name}})"
# For Active Directory nested group, you should comment out the previous 'filter = ...'
# and use the below. Where 'group' is the group you are querying for.
#
# NOTE: The string '1.2.840.113556.1.4.1941' specifies LDAP_MATCHING_RULE_IN_CHAIN.
# This applies only to DN attributes. This is an extended match operator that walks
# the chain of ancestry in objects all the way to the root until it finds a match.
# This reveals group nesting. It is available only on domain controllers with
# Windows Server 2003 SP2 or Windows Server 2008 (or above).
#
# See: https://social.technet.microsoft.com/wiki/contents/articles/5392.active-directory-ldap-syntax-filters.aspx
#
# filter = "(&(objectClass=user)(sAMAccountName=%{%{Stripped-User-Name}:-%{User-Name}})(memberOf:1.2.840.113556.1.4.1941:=cn=group,${..base_dn}))"
# SASL parameters to use for user binds
#
# When we're prompted by the SASL library, these control
# the responses given.
#
# Any of the config items below may be an attribute ref
# or and expansion, so different SASL mechs, proxy IDs
# and realms may be used for different users.
sasl {
# SASL mechanism
# mech = 'PLAIN'
# SASL authorisation identity to proxy.
# proxy = &User-Name
# SASL realm. Used for kerberos.
# realm = 'example.org'
}
# Search scope, may be 'base', 'one', sub' or 'children'
# scope = 'sub'
# Server side result sorting
#
# A list of space delimited attributes to order the result
# set by, if the filter matches multiple objects.
# Only the first result in the set will be processed.
#
# If the attribute name is prefixed with a hyphen '-' the
# sorting order will be reversed for that attribute.
#
# If sort_by is set, and the server does not support sorting
# the search will fail.
# sort_by = '-uid'
# If this is undefined, anyone is authorised.
# If it is defined, the contents of this attribute
# determine whether or not the user is authorised
# access_attribute = 'dialupAccess'
# Control whether the presence of 'access_attribute'
# allows access, or denys access.
#
# If 'yes', and the access_attribute is present, or
# 'no' and the access_attribute is absent then access
# will be allowed.
#
# If 'yes', and the access_attribute is absent, or
# 'no' and the access_attribute is present, then
# access will not be allowed.
#
# If the value of the access_attribute is 'false', it
# will negate the result.
#
# e.g.
# access_positive = yes
# access_attribute = userAccessAllowed
#
# With an LDAP object containing:
# userAccessAllowed: false
#
# Will result in the user being locked out.
# access_positive = yes
}
#
# User membership checking.
#
group {
# Where to start searching in the tree for groups
base_dn = "${..base_dn}"
# Filter for group objects, should match all available
# group objects a user might be a member of.
#
# If using Active Directory you are likely to need "group"
# instead of "posixGroup".
filter = '(objectClass=posixGroup)'
# Search scope, may be 'base', 'one', sub' or 'children'
# scope = 'sub'
# Attribute that uniquely identifies a group.
# Is used when converting group DNs to group
# names.
# name_attribute = cn
# Filter to find all group objects a user is a member of.
# That is, group objects with attributes that
# identify members (the inverse of membership_attribute).
#
# Note that this configuration references the "user_dn"
# configuration defined above.
#
# membership_filter = "(|(member=%{control:${..user_dn}})(memberUid=%{%{Stripped-User-Name}:-%{User-Name}}))"
# The attribute, in user objects, which contain the names
# or DNs of groups a user is a member of.
#
# Unless a conversion between group name and group DN is
# needed, there's no requirement for the group objects
# referenced to actually exist.
#
# If the LDAP server does not support the "memberOf"
# attribute (or equivalent), then you will need to use the
# membership_filter option above instead. If you can't see
# the memberOf attribute then it is also possible that the
# LDAP bind user does not have the correct permissions to
# view it.
membership_attribute = 'memberOf'
# If cacheable_name or cacheable_dn are enabled,
# all group information for the user will be
# retrieved from the directory and written to LDAP-Group
# attributes appropriate for the instance of rlm_ldap.
#
# For group comparisons these attributes will be checked
# instead of querying the LDAP directory directly.
#
# This feature is intended to be used with rlm_cache.
#
# If you wish to use this feature, you should enable
# the type that matches the format of your check items
# i.e. if your groups are specified as DNs then enable
# cacheable_dn else enable cacheable_name.
# cacheable_name = 'no'
# cacheable_dn = 'no'
# Override the normal cache attribute (<inst>-LDAP-Group or
# LDAP-Group if using the default instance) and create a
# custom attribute. This can help if multiple module instances
# are used in fail-over.
# cache_attribute = 'LDAP-Cached-Membership'
# If the group being checked is specified as a name, but
# the user's groups are referenced by DN, and one of those
# group DNs is invalid, the whole group check is treated as
# invalid, and a negative result will be returned.
# When set to 'yes', this option ignores invalid DN
# references.
# allow_dangling_group_ref = 'no'
}
#
# User profiles. RADIUS profile objects contain sets of attributes
# to insert into the request. These attributes are mapped using
# the same mapping scheme applied to user objects (the update section above).
#
profile {
# Filter for RADIUS profile objects
# filter = '(objectclass=radiusprofile)'
# The default profile. This may be a DN or an attribute
# reference.
# To get old v2.2.x style behaviour, or to use the
# &User-Profile attribute to specify the default profile,
# set this to &control:User-Profile.
# default = 'cn=radprofile,dc=example,dc=org'
# The LDAP attribute containing profile DNs to apply
# in addition to the default profile above. These are
# retrieved from the user object, at the same time as the
# attributes from the update section, are are applied
# if authorization is successful.
# attribute = 'radiusProfileDn'
}
#
# Bulk load clients from the directory
#
client {
# Where to start searching in the tree for clients
base_dn = "${..base_dn}"
#
# Filter to match client objects
#
filter = '(objectClass=radiusClient)'
# Search scope, may be 'base', 'one', 'sub' or 'children'
# scope = 'sub'
#
# Sets default values (not obtained from LDAP) for new client entries
#
template {
# login = 'test'
# password = 'test'
# proto = tcp
# require_message_authenticator = yes
# Uncomment to add a home_server with the same
# attributes as the client.
# coa_server {
# response_window = 2.0
# }
}
#
# Client attribute mappings are in the format:
# <client attribute> = <ldap attribute>
#
# The following attributes are required:
# * ipaddr | ipv4addr | ipv6addr - Client IP Address.
# * secret - RADIUS shared secret.
#
# All other attributes usually supported in a client
# definition are also supported here.
#
# Schemas are available in doc/schemas/ldap for openldap and eDirectory
#
attribute {
ipaddr = 'radiusClientIdentifier'
secret = 'radiusClientSecret'
# shortname = 'radiusClientShortname'
# nas_type = 'radiusClientType'
# virtual_server = 'radiusClientVirtualServer'
# require_message_authenticator = 'radiusClientRequireMa'
}
}
# Load clients on startup
# read_clients = no
#
# Modify user object on receiving Accounting-Request
#
# Useful for recording things like the last time the user logged
# in, or the Acct-Session-ID for CoA/DM.
#
# LDAP modification items are in the format:
# <ldap attr> <op> <value>
#
# Where:
# <ldap attr>: The LDAP attribute to add modify or delete.
# <op>: One of the assignment operators:
# (:=, +=, -=, ++).
# Note: '=' is *not* supported.
# <value>: The value to add modify or delete.
#
# WARNING: If using the ':=' operator with a multi-valued LDAP
# attribute, all instances of the attribute will be removed and
# replaced with a single attribute.
accounting {
reference = "%{tolower:type.%{Acct-Status-Type}}"
type {
start {
update {
description := "Online at %S"
}
}
interim-update {
update {
description := "Last seen at %S"
}
}
stop {
update {
description := "Offline at %S"
}
}
}
}
#
# Post-Auth can modify LDAP objects too
#
post-auth {
update {
description := "Authenticated at %S"
}
}
#
# LDAP connection-specific options.
#
# These options set timeouts, keep-alives, etc. for the connections.
#
options {
# Control under which situations aliases are followed.
# May be one of 'never', 'searching', 'finding' or 'always'
# default: libldap's default which is usually 'never'.
#
# LDAP_OPT_DEREF is set to this value.
# dereference = 'always'
#
# The following two configuration items control whether the
# server follows references returned by LDAP directory.
# They are mostly for Active Directory compatibility.
# If you set these to 'no', then searches will likely return
# 'operations error', instead of a useful result.
#
# 'rebind' causes any connections being established to follow
# referrals to be bound using the admin credentials defined
# for this module. If it is set to 'no' libldap will bind
# to those connections anonymously.
#
chase_referrals = yes
rebind = yes
# SASL Security Properties (see SASL_SECPROPS in ldap.conf man page).
# Note - uncomment when using GSS-API sasl mechanism along with TLS
# encryption against Active-Directory LDAP servers (this disables
# sealing and signing at the GSS level as required by AD).
#sasl_secprops = 'noanonymous,noplain,maxssf=0'
# Seconds to wait for LDAP query to finish. default: 20
res_timeout = 10
# Seconds LDAP server has to process the query (server-side
# time limit). default: 20
#
# LDAP_OPT_TIMELIMIT is set to this value.
srv_timelimit = 3
# Seconds to wait for response of the server. (network
# failures) default: 10
#
# LDAP_OPT_NETWORK_TIMEOUT is set to this value.
net_timeout = 1
# LDAP_OPT_X_KEEPALIVE_IDLE
idle = 60
# LDAP_OPT_X_KEEPALIVE_PROBES
probes = 3
# LDAP_OPT_X_KEEPALIVE_INTERVAL
interval = 3
# ldap_debug: debug flag for LDAP SDK
# (see OpenLDAP documentation). Set this to enable
# huge amounts of LDAP debugging on the screen.
# You should only use this if you are an LDAP expert.
#
# default: 0x0000 (no debugging messages)
# Example:(LDAP_DEBUG_FILTER+LDAP_DEBUG_CONNS)
ldap_debug = 0x0028
}
#
# This subsection configures the tls related items
# that control how FreeRADIUS connects to an LDAP
# server. It contains all of the 'tls_*' configuration
# entries used in older versions of FreeRADIUS. Those
# configuration entries can still be used, but we recommend
# using these.
#
# Note that some distributions use NSS for libldap instead
# of OpenSSL.
#
# If you see something like this in the debug output:
#
# TLSMC: MozNSS compatibility interception begins.
#
# Then there is a problem.
#
# THIS LDAP INSTALLATION WILL NOT WORK WITH FREERADIUS.
#
# You MUST install fixed LDAP libraries which use OpenSSL.
#
# For more details, see:
#
# http://packages.networkradius.com
#
tls {
# Set this to 'yes' to use TLS encrypted connections
# to the LDAP database by using the StartTLS extended
# operation.
#
# The StartTLS operation is supposed to be
# used with normal ldap connections instead of
# using ldaps (port 636) connections
# start_tls = yes
# ca_file = ${certdir}/cacert.pem
# ca_path = ${certdir}
# certificate_file = /path/to/radius.crt
# private_key_file = /path/to/radius.key
# random_file = /dev/urandom
# Certificate Verification requirements. Can be:
# 'never' (do not even bother trying)
# 'allow' (try, but don't fail if the certificate
# cannot be verified)
# 'demand' (fail if the certificate does not verify)
# 'hard' (similar to 'demand' but fails if TLS
# cannot negotiate)
#
# The default is libldap's default, which varies based
# on the contents of ldap.conf.
# require_cert = 'demand'
#
# Check the CRL, as with the EAP module.
#
# The default is "no".
#
# check_crl = yes
#
# Minimum TLS version to accept. We STRONGLY recommend
# setting this to "1.2"
#
# tls_min_version = "1.2"
# Set this option to specify the allowed
# TLS cipher suites. The format is listed
# in "man 1 ciphers".
#
cipher_list = "DEFAULT"
}
# As of v3, the 'pool' section has replaced the
# following v2 configuration items:
#
# ldap_connections_number
#
# The connection pool is used to pool outgoing connections.
#
# When the server is not threaded, the connection pool
# limits are ignored, and only one connection is used.
pool {
# Connections to create during module instantiation.
# If the server cannot create specified number of
# connections during instantiation it will exit.
# Set to 0 to allow the server to start without the
# directory being available.
start = ${thread[pool].start_servers}
# Minimum number of connections to keep open
min = ${thread[pool].min_spare_servers}
# Maximum number of connections
#
# If these connections are all in use and a new one
# is requested, the request will NOT get a connection.
#
# Setting 'max' to LESS than the number of threads means
# that some threads may starve, and you will see errors
# like 'No connections available and at max connection limit'
#
# Setting 'max' to MORE than the number of threads means
# that there are more connections than necessary.
max = ${thread[pool].max_servers}
# Spare connections to be left idle
#
# NOTE: Idle connections WILL be closed if "idle_timeout"
# is set. This should be less than or equal to "max" above.
spare = ${thread[pool].max_spare_servers}
# Number of uses before the connection is closed
#
# 0 means "infinite"
uses = 0
# The number of seconds to wait after the server tries
# to open a connection, and fails. During this time,
# no new connections will be opened.
retry_delay = 30
# The lifetime (in seconds) of the connection
lifetime = 0
# Idle timeout (in seconds). A connection which is
# unused for this length of time will be closed.
idle_timeout = 60
# NOTE: All configuration settings are enforced. If a
# connection is closed because of 'idle_timeout',
# 'uses', or 'lifetime', then the total number of
# connections MAY fall below 'min'. When that
# happens, it will open a new connection. It will
# also log a WARNING message.
#
# The solution is to either lower the 'min' connections,
# or increase lifetime/idle_timeout.
# Maximum number of times an operation can be retried
# if it returns an error which indicates the connection
# needs to be restarted. This includes timeouts.
max_retries = 5
}
}

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# -*- text -*-
##
## radiusd.conf -- FreeRADIUS server configuration file - 3.2.3
##
## http://www.freeradius.org/
## $Id: 366dce419dee0e4ab8ea47351f6f2953bcba2899 $
##
######################################################################
#
# The format of this (and other) configuration file is
# documented in "man unlang". There are also READMEs in many
# subdirectories:
#
# raddb/README.rst
# How to upgrade from v2.
#
# raddb/mods-available/README.rst
# How to use mods-available / mods-enabled.
# All of the modules are in individual files,
# along with configuration items and full documentation.
#
# raddb/sites-available/README
# virtual servers, "listen" sections, clients, etc.
# The "sites-available" directory contains many
# worked examples of common configurations.
#
# raddb/certs/README.md
# How to create certificates for EAP or RadSec.
#
# Every configuration item in the server is documented
# extensively in the comments in the example configuration
# files.
#
# Before editing this (or any other) configuration file, PLEASE
# read "man radiusd". See the section titled DEBUGGING. It
# outlines a method where you can quickly create the
# configuration you want, with minimal effort.
#
# Run the server in debugging mode, and READ the output.
#
# $ radiusd -X
#
# We cannot emphasize this point strongly enough. The vast
# majority of problems can be solved by carefully reading the
# debugging output, which includes warnings about common issues,
# and suggestions for how they may be fixed.
#
# There may be a lot of output, but look carefully for words like:
# "warning", "error", "reject", or "failure". The messages there
# will usually be enough to guide you to a solution.
#
# More documentation on "radiusd -X" is available on the wiki:
# https://wiki.freeradius.org/radiusd-X
#
# If you are going to ask a question on the mailing list, then
# explain what you are trying to do, and include the output from
# debugging mode (radiusd -X). Failure to do so means that all
# of the responses to your question will be people telling you
# to "post the output of radiusd -X".
#
# Guidelines for posting to the mailing list are on the wiki:
# https://wiki.freeradius.org/list-help
#
# Please read those guidelines before posting to the list.
#
# Further documentation is available in the "doc" directory
# of the server distribution, or on the wiki at:
# https://wiki.freeradius.org/
#
# New users to RADIUS should read the Technical Guide. That guide
# explains how RADIUS works, how FreeRADIUS works, and what each
# part of a RADIUS system does. It is not just "configure FreeRADIUS"!
# https://networkradius.com/doc/FreeRADIUS-Technical-Guide.pdf
#
# More documentation on dictionaries, modules, unlang, etc. is also
# available on the Network RADIUS web site:
# https://networkradius.com/freeradius-documentation/
#
######################################################################
prefix = /usr
exec_prefix = /usr
sysconfdir = /etc
localstatedir = /var
sbindir = ${exec_prefix}/sbin
logdir = /var/log/freeradius
raddbdir = /etc/freeradius
radacctdir = ${logdir}/radacct
#
# name of the running server. See also the "-n" command-line option.
name = freeradius
# Location of config and logfiles.
confdir = ${raddbdir}
modconfdir = ${confdir}/mods-config
certdir = ${confdir}/certs
cadir = ${confdir}/certs
run_dir = ${localstatedir}/run/${name}
# Should likely be ${localstatedir}/lib/radiusd
db_dir = ${raddbdir}
#
# libdir: Where to find the rlm_* modules.
#
# This should be automatically set at configuration time.
#
# If the server builds and installs, but fails at execution time
# with an 'undefined symbol' error, then you can use the libdir
# directive to work around the problem.
#
# The cause is usually that a library has been installed on your
# system in a place where the dynamic linker CANNOT find it. When
# executing as root (or another user), your personal environment MAY
# be set up to allow the dynamic linker to find the library. When
# executing as a daemon, FreeRADIUS MAY NOT have the same
# personalized configuration.
#
# To work around the problem, find out which library contains that symbol,
# and add the directory containing that library to the end of 'libdir',
# with a colon separating the directory names. NO spaces are allowed.
#
# e.g. libdir = /usr/local/lib:/opt/package/lib
#
# You can also try setting the LD_LIBRARY_PATH environment variable
# in a script which starts the server.
#
# If that does not work, then you can re-configure and re-build the
# server to NOT use shared libraries, via:
#
# ./configure --disable-shared
# make
# make install
#
libdir = /usr/lib/freeradius
# pidfile: Where to place the PID of the RADIUS server.
#
# The server may be signalled while it's running by using this
# file.
#
# This file is written when ONLY running in daemon mode.
#
# e.g.: kill -HUP `cat /var/run/radiusd/radiusd.pid`
#
pidfile = ${run_dir}/${name}.pid
# panic_action: Command to execute if the server dies unexpectedly.
#
# FOR PRODUCTION SYSTEMS, ACTIONS SHOULD ALWAYS EXIT.
# AN INTERACTIVE ACTION MEANS THE SERVER IS NOT RESPONDING TO REQUESTS.
# AN INTERACTICE ACTION MEANS THE SERVER WILL NOT RESTART.
#
# THE SERVER MUST NOT BE ALLOWED EXECUTE UNTRUSTED PANIC ACTION CODE
# PATTACH CAN BE USED AS AN ATTACK VECTOR.
#
# The panic action is a command which will be executed if the server
# receives a fatal, non user generated signal, i.e. SIGSEGV, SIGBUS,
# SIGABRT or SIGFPE.
#
# This can be used to start an interactive debugging session so
# that information regarding the current state of the server can
# be acquired.
#
# The following string substitutions are available:
# - %e The currently executing program e.g. /sbin/radiusd
# - %p The PID of the currently executing program e.g. 12345
#
# Standard ${} substitutions are also allowed.
#
# An example panic action for opening an interactive session in GDB would be:
#
#panic_action = "gdb %e %p"
#
# Again, don't use that on a production system.
#
# An example panic action for opening an automated session in GDB would be:
#
#panic_action = "gdb -silent -x ${raddbdir}/panic.gdb %e %p 2>&1 | tee ${logdir}/gdb-${name}-%p.log"
#
# That command can be used on a production system.
#
# max_request_time: The maximum time (in seconds) to handle a request.
#
# Requests which take more time than this to process may be killed, and
# a REJECT message is returned.
#
# WARNING: If you notice that requests take a long time to be handled,
# then this MAY INDICATE a bug in the server, in one of the modules
# used to handle a request, OR in your local configuration.
#
# This problem is most often seen when using an SQL database. If it takes
# more than a second or two to receive an answer from the SQL database,
# then it probably means that you haven't indexed the database. See your
# SQL server documentation for more information.
#
# Useful range of values: 5 to 120
#
max_request_time = 30
# cleanup_delay: The time to wait (in seconds) before cleaning up
# a reply which was sent to the NAS.
#
# The RADIUS request is normally cached internally for a short period
# of time, after the reply is sent to the NAS. The reply packet may be
# lost in the network, and the NAS will not see it. The NAS will then
# re-send the request, and the server will respond quickly with the
# cached reply.
#
# If this value is set too low, then duplicate requests from the NAS
# MAY NOT be detected, and will instead be handled as separate requests.
#
# If this value is set too high, then the server will cache too many
# requests, and some new requests may get blocked. (See 'max_requests'.)
#
# Useful range of values: 2 to 30
#
cleanup_delay = 5
# max_requests: The maximum number of requests which the server keeps
# track of. This should be 256 multiplied by the number of clients.
# e.g. With 4 clients, this number should be 1024.
#
# If this number is too low, then when the server becomes busy,
# it will not respond to any new requests, until the 'cleanup_delay'
# time has passed, and it has removed the old requests.
#
# If this number is set too high, then the server will use a bit more
# memory for no real benefit.
#
# If you aren't sure what it should be set to, it's better to set it
# too high than too low. Setting it to 1000 per client is probably
# the highest it should be.
#
# Useful range of values: 256 to infinity
#
max_requests = 16384
# hostname_lookups: Log the names of clients or just their IP addresses
# e.g., www.freeradius.org (on) or 206.47.27.232 (off).
#
# The default is 'off' because it would be overall better for the net
# if people had to knowingly turn this feature on, since enabling it
# means that each client request will result in AT LEAST one lookup
# request to the nameserver. Enabling hostname_lookups will also
# mean that your server may stop randomly for 30 seconds from time
# to time, if the DNS requests take too long.
#
# Turning hostname lookups off also means that the server won't block
# for 30 seconds, if it sees an IP address which has no name associated
# with it.
#
# allowed values: {no, yes}
#
hostname_lookups = no
#
# Run a "Post-Auth-Type Client-Lost" section. This ONLY happens when
# the server sends an Access-Challenge, and then client does not
# respond to it. The goal is to allow administrators to log
# something when the client does not respond.
#
# See sites-available/default, "Post-Auth-Type Client-Lost" for more
# information.
#
#postauth_client_lost = no
#
# Logging section. The various "log_*" configuration items
# will eventually be moved here.
#
log {
#
# Destination for log messages. This can be one of:
#
# files - log to "file", as defined below.
# syslog - to syslog (see also the "syslog_facility", below.
# stdout - standard output
# stderr - standard error.
#
# The command-line option "-X" over-rides this option, and forces
# logging to go to stdout.
#
destination = files
#
# Highlight important messages sent to stderr and stdout.
#
# Option will be ignored (disabled) if output if TERM is not
# an xterm or output is not to a TTY.
#
colourise = yes
#
# The logging messages for the server are appended to the
# tail of this file if destination == "files"
#
# If the server is running in debugging mode, this file is
# NOT used.
#
file = ${logdir}/radius.log
#
# Which syslog facility to use, if ${destination} == "syslog"
#
# The exact values permitted here are OS-dependent. You probably
# don't want to change this.
#
syslog_facility = daemon
# Log the full User-Name attribute, as it was found in the request.
#
# allowed values: {no, yes}
#
stripped_names = no
# Log all (accept and reject) authentication results to the log file.
#
# This is the same as setting "auth_accept = yes" and
# "auth_reject = yes"
#
# allowed values: {no, yes}
#
auth = no
# Log Access-Accept results to the log file.
#
# This is only used if "auth = no"
#
# allowed values: {no, yes}
#
# auth_accept = no
# Log Access-Reject results to the log file.
#
# This is only used if "auth = no"
#
# allowed values: {no, yes}
#
# auth_reject = no
# Log passwords with the authentication requests.
# auth_badpass - logs password if it's rejected
# auth_goodpass - logs password if it's correct
#
# allowed values: {no, yes}
#
auth_badpass = no
auth_goodpass = no
# Log additional text at the end of the "Login OK" messages.
# for these to work, the "auth" and "auth_goodpass" or "auth_badpass"
# configurations above have to be set to "yes".
#
# The strings below are dynamically expanded, which means that
# you can put anything you want in them. However, note that
# this expansion can be slow, and can negatively impact server
# performance.
#
# msg_goodpass = ""
# msg_badpass = ""
# The message when the user exceeds the Simultaneous-Use limit.
#
msg_denied = "You are already logged in - access denied"
# Suppress "secret" attributes when printing them in debug mode.
#
# Secrets are NOT tracked across xlat expansions. If your
# configuration puts secrets into other strings, they will
# still get printed.
#
# Setting this to "yes" means that the server prints
#
# <<< secret >>>
#
# instead of the value, for attriburtes which contain secret
# information. e.g. User-Name, Tunnel-Password, etc.
#
# This configuration is disabled by default. It is extremely
# important for administrators to be able to debug user logins
# by seeing what is actually being sent.
#
# suppress_secrets = no
}
# The program to execute to do concurrency checks.
checkrad = ${sbindir}/checkrad
#
# ENVIRONMENT VARIABLES
#
# You can reference environment variables using an expansion like
# `$ENV{PATH}`. However it is sometimes useful to be able to also set
# environment variables. This section lets you do that.
#
# The main purpose of this section is to allow administrators to keep
# RADIUS-specific configuration in the RADIUS configuration files.
# For example, if you need to set an environment variable which is
# used by a module. You could put that variable into a shell script,
# but that's awkward. Instead, just list it here.
#
# Note that these environment variables are set AFTER the
# configuration file is loaded. So you cannot set FOO here, and
# expect to reference it via `$ENV{FOO}` in another configuration file.
# You should instead just use a normal configuration variable for
# that.
#
ENV {
#
# Set environment varable `FOO` to value '/bar/baz'.
#
# NOTE: Note that you MUST use '='. You CANNOT use '+=' to append
# values.
#
# FOO = '/bar/baz'
#
# Delete environment variable `BAR`.
#
# BAR
#
# `LD_PRELOAD` is special. It is normally set before the
# application runs, and is interpreted by the dynamic linker.
# Which means you cannot set it inside of an application, and
# expect it to load libraries.
#
# Since this functionality is useful, we extend it here.
#
# You can set
#
# LD_PRELOAD = /path/to/library.so
#
# and the server will load the named libraries. Multiple
# libraries can be loaded by specificing multiple individual
# `LD_PRELOAD` entries.
#
#
# LD_PRELOAD = /path/to/library1.so
# LD_PRELOAD = /path/to/library2.so
}
# SECURITY CONFIGURATION
#
# There may be multiple methods of attacking on the server. This
# section holds the configuration items which minimize the impact
# of those attacks
#
security {
# chroot: directory where the server does "chroot".
#
# The chroot is done very early in the process of starting
# the server. After the chroot has been performed it
# switches to the "user" listed below (which MUST be
# specified). If "group" is specified, it switches to that
# group, too. Any other groups listed for the specified
# "user" in "/etc/group" are also added as part of this
# process.
#
# The current working directory (chdir / cd) is left
# *outside* of the chroot until all of the modules have been
# initialized. This allows the "raddb" directory to be left
# outside of the chroot. Once the modules have been
# initialized, it does a "chdir" to ${logdir}. This means
# that it should be impossible to break out of the chroot.
#
# If you are worried about security issues related to this
# use of chdir, then simply ensure that the "raddb" directory
# is inside of the chroot, and be sure to do "cd raddb"
# BEFORE starting the server.
#
# If the server is statically linked, then the only files
# that have to exist in the chroot are ${run_dir} and
# ${logdir}. If you do the "cd raddb" as discussed above,
# then the "raddb" directory has to be inside of the chroot
# directory, too.
#
# chroot = /path/to/chroot/directory
# user/group: The name (or #number) of the user/group to run radiusd as.
#
# If these are commented out, the server will run as the
# user/group that started it. In order to change to a
# different user/group, you MUST be root ( or have root
# privileges ) to start the server.
#
# We STRONGLY recommend that you run the server with as few
# permissions as possible. That is, if you're not using
# shadow passwords, the user and group items below should be
# set to radius'.
#
# NOTE that some kernels refuse to setgid(group) when the
# value of (unsigned)group is above 60000; don't use group
# "nobody" on these systems!
#
# On systems with shadow passwords, you might have to set
# 'group = shadow' for the server to be able to read the
# shadow password file. If you can authenticate users while
# in debug mode, but not in daemon mode, it may be that the
# debugging mode server is running as a user that can read
# the shadow info, and the user listed below can not.
#
# The server will also try to use "initgroups" to read
# /etc/groups. It will join all groups where "user" is a
# member. This can allow for some finer-grained access
# controls.
#
user = freerad
group = freerad
# Core dumps are a bad thing. This should only be set to
# 'yes' if you're debugging a problem with the server.
#
# allowed values: {no, yes}
#
allow_core_dumps = no
#
# max_attributes: The maximum number of attributes
# permitted in a RADIUS packet. Packets which have MORE
# than this number of attributes in them will be dropped.
#
# If this number is set too low, then no RADIUS packets
# will be accepted.
#
# If this number is set too high, then an attacker may be
# able to send a small number of packets which will cause
# the server to use all available memory on the machine.
#
# Setting this number to 0 means "allow any number of attributes"
max_attributes = 200
#
# reject_delay: When sending an Access-Reject, it can be
# delayed for a few seconds. This may help slow down a DoS
# attack. It also helps to slow down people trying to brute-force
# crack a users password.
#
# Setting this number to 0 means "send rejects immediately"
#
# If this number is set higher than 'cleanup_delay', then the
# rejects will be sent at 'cleanup_delay' time, when the request
# is deleted from the internal cache of requests.
#
# This number can be a decimal, e.g. 3.4
#
# Useful ranges: 1 to 5
reject_delay = 1
#
# status_server: Whether or not the server will respond
# to Status-Server requests.
#
# When sent a Status-Server message, the server responds with
# an Access-Accept or Accounting-Response packet.
#
# This is mainly useful for administrators who want to "ping"
# the server, without adding test users, or creating fake
# accounting packets.
#
# It's also useful when a NAS marks a RADIUS server "dead".
# The NAS can periodically "ping" the server with a Status-Server
# packet. If the server responds, it must be alive, and the
# NAS can start using it for real requests.
#
# See also raddb/sites-available/status
#
status_server = yes
}
# PROXY CONFIGURATION
#
# proxy_requests: Turns proxying of RADIUS requests on or off.
#
# The server has proxying turned on by default. If your system is NOT
# set up to proxy requests to another server, then you can turn proxying
# off here. This will save a small amount of resources on the server.
#
# If you have proxying turned off, and your configuration files say
# to proxy a request, then an error message will be logged.
#
# To disable proxying, change the "yes" to "no", and comment the
# $INCLUDE line.
#
# allowed values: {no, yes}
#
proxy_requests = yes
$INCLUDE proxy.conf
# CLIENTS CONFIGURATION
#
# Client configuration is defined in "clients.conf".
#
# The 'clients.conf' file contains all of the information from the old
# 'clients' and 'naslist' configuration files. We recommend that you
# do NOT use 'client's or 'naslist', although they are still
# supported.
#
# Anything listed in 'clients.conf' will take precedence over the
# information from the old-style configuration files.
#
$INCLUDE clients.conf
# THREAD POOL CONFIGURATION
#
# The thread pool is a long-lived group of threads which
# take turns (round-robin) handling any incoming requests.
#
# You probably want to have a few spare threads around,
# so that high-load situations can be handled immediately. If you
# don't have any spare threads, then the request handling will
# be delayed while a new thread is created, and added to the pool.
#
# You probably don't want too many spare threads around,
# otherwise they'll be sitting there taking up resources, and
# not doing anything productive.
#
# The numbers given below should be adequate for most situations.
#
thread pool {
# Number of servers to start initially --- should be a reasonable
# ballpark figure.
start_servers = 5
# Limit on the total number of servers running.
#
# If this limit is ever reached, clients will be LOCKED OUT, so it
# should NOT BE SET TOO LOW. It is intended mainly as a brake to
# keep a runaway server from taking the system with it as it spirals
# down...
#
# You may find that the server is regularly reaching the
# 'max_servers' number of threads, and that increasing
# 'max_servers' doesn't seem to make much difference.
#
# If this is the case, then the problem is MOST LIKELY that
# your back-end databases are taking too long to respond, and
# are preventing the server from responding in a timely manner.
#
# The solution is NOT do keep increasing the 'max_servers'
# value, but instead to fix the underlying cause of the
# problem: slow database, or 'hostname_lookups=yes'.
#
# For more information, see 'max_request_time', above.
#
max_servers = 32
# Server-pool size regulation. Rather than making you guess
# how many servers you need, FreeRADIUS dynamically adapts to
# the load it sees, that is, it tries to maintain enough
# servers to handle the current load, plus a few spare
# servers to handle transient load spikes.
#
# It does this by periodically checking how many servers are
# waiting for a request. If there are fewer than
# min_spare_servers, it creates a new spare. If there are
# more than max_spare_servers, some of the spares die off.
# The default values are probably OK for most sites.
#
min_spare_servers = 3
max_spare_servers = 10
# When the server receives a packet, it places it onto an
# internal queue, where the worker threads (configured above)
# pick it up for processing. The maximum size of that queue
# is given here.
#
# When the queue is full, any new packets will be silently
# discarded.
#
# The most common cause of the queue being full is that the
# server is dependent on a slow database, and it has received
# a large "spike" of traffic. When that happens, there is
# very little you can do other than make sure the server
# receives less traffic, or make sure that the database can
# handle the load.
#
# max_queue_size = 65536
# Clean up old threads periodically. For no reason other than
# it might be useful.
#
# '0' is a special value meaning 'infinity', or 'the servers never
# exit'
max_requests_per_server = 0
# Automatically limit the number of accounting requests.
# This configuration item tracks how many requests per second
# the server can handle. It does this by tracking the
# packets/s received by the server for processing, and
# comparing that to the packets/s handled by the child
# threads.
#
# If the received PPS is larger than the processed PPS, *and*
# the queue is more than half full, then new accounting
# requests are probabilistically discarded. This lowers the
# number of packets that the server needs to process. Over
# time, the server will "catch up" with the traffic.
#
# Throwing away accounting packets is usually safe and low
# impact. The NAS will retransmit them in a few seconds, or
# even a few minutes. Vendors should read RFC 5080 Section 2.2.1
# to see how accounting packets should be retransmitted. Using
# any other method is likely to cause network meltdowns.
#
auto_limit_acct = no
}
######################################################################
#
# SNMP notifications. Uncomment the following line to enable
# snmptraps. Note that you MUST also configure the full path
# to the "snmptrap" command in the "trigger.conf" file.
#
#$INCLUDE trigger.conf
# MODULE CONFIGURATION
#
# The names and configuration of each module is located in this section.
#
# After the modules are defined here, they may be referred to by name,
# in other sections of this configuration file.
#
modules {
#
# Each module has a configuration as follows:
#
# name [ instance ] {
# config_item = value
# ...
# }
#
# The 'name' is used to load the 'rlm_name' library
# which implements the functionality of the module.
#
# The 'instance' is optional. To have two different instances
# of a module, it first must be referred to by 'name'.
# The different copies of the module are then created by
# inventing two 'instance' names, e.g. 'instance1' and 'instance2'
#
# The instance names can then be used in later configuration
# INSTEAD of the original 'name'. See the 'radutmp' configuration
# for an example.
#
#
# Some modules have ordering issues. e.g. "sqlippool" uses
# the configuration from "sql". In that case, the "sql"
# module must be read off of disk before the "sqlippool".
# However, the directory inclusion below just reads the
# directory from start to finish. Which means that the
# modules are read off of disk randomly.
#
# You can list individual modules *before* the directory
# inclusion. Those modules will be loaded first. Then, when
# the directory is read, those modules will be skipped and
# not read twice.
#
# $INCLUDE mods-enabled/sql
#
# All modules are in ther mods-enabled/ directory. Files
# matching the regex /[a-zA-Z0-9_.]+/ are read. The
# modules are initialized ONLY if they are referenced in a
# processing section, such as authorize, authenticate,
# accounting, pre/post-proxy, etc.
#
$INCLUDE mods-enabled/
}
# Instantiation
#
# This section sets the instantiation order of the modules. listed
# here will get started up BEFORE the sections like authorize,
# authenticate, etc. get examined.
#
# This section is not strictly needed. When a section like authorize
# refers to a module, the module is automatically loaded and
# initialized. However, some modules may not be listed in any of the
# processing sections, so they should be listed here.
#
# Also, listing modules here ensures that you have control over
# the order in which they are initialized. If one module needs
# something defined by another module, you can list them in order
# here, and ensure that the configuration will be OK.
#
# After the modules listed here have been loaded, all of the modules
# in the "mods-enabled" directory will be loaded. Loading the
# "mods-enabled" directory means that unlike Version 2, you usually
# don't need to list modules here.
#
instantiate {
#
# We list the counter module here so that it registers
# the check_name attribute before any module which sets
# it
# daily
# subsections here can be thought of as "virtual" modules.
#
# e.g. If you have two redundant SQL servers, and you want to
# use them in the authorize and accounting sections, you could
# place a "redundant" block in each section, containing the
# exact same text. Or, you could uncomment the following
# lines, and list "redundant_sql" in the authorize and
# accounting sections.
#
# The "virtual" module defined here can also be used with
# dynamic expansions, under a few conditions:
#
# * The section is "redundant", or "load-balance", or
# "redundant-load-balance"
# * The section contains modules ONLY, and no sub-sections
# * all modules in the section are using the same rlm_
# driver, e.g. They are all sql, or all ldap, etc.
#
# When those conditions are satisfied, the server will
# automatically register a dynamic expansion, using the
# name of the "virtual" module. In the example below,
# it will be "redundant_sql". You can then use this expansion
# just like any other:
#
# update reply {
# Filter-Id := "%{redundant_sql: ... }"
# }
#
# In this example, the expansion is done via module "sql1",
# and if that expansion fails, using module "sql2".
#
# For best results, configure the "pool" subsection of the
# module so that "retry_delay" is non-zero. That will allow
# the redundant block to quickly ignore all "down" SQL
# databases. If instead we have "retry_delay = 0", then
# every time the redundant block is used, the server will try
# to open a connection to every "down" database, causing
# problems.
#
#redundant redundant_sql {
# sql1
# sql2
#}
}
######################################################################
#
# Policies are virtual modules, similar to those defined in the
# "instantiate" section above.
#
# Defining a policy in one of the policy.d files means that it can be
# referenced in multiple places as a *name*, rather than as a series of
# conditions to match, and actions to take.
#
# Policies are something like subroutines in a normal language, but
# they cannot be called recursively. They MUST be defined in order.
# If policy A calls policy B, then B MUST be defined before A.
#
######################################################################
policy {
$INCLUDE policy.d/
}
######################################################################
#
# Load virtual servers.
#
# This next $INCLUDE line loads files in the directory that
# match the regular expression: /[a-zA-Z0-9_.]+/
#
# It allows you to define new virtual servers simply by placing
# a file into the raddb/sites-enabled/ directory.
#
$INCLUDE sites-enabled/
######################################################################
#
# All of the other configuration sections like "authorize {}",
# "authenticate {}", "accounting {}", have been moved to the
# the file:
#
# raddb/sites-available/default
#
# This is the "default" virtual server that has the same
# configuration as in version 1.0.x and 1.1.x. The default
# installation enables this virtual server. You should
# edit it to create policies for your local site.
#
# For more documentation on virtual servers, see:
#
# raddb/sites-available/README
#
######################################################################

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# -*- text -*-
######################################################################
#
# This is a virtual server that handles *only* inner tunnel
# requests for EAP-TTLS and PEAP types.
#
# $Id: c178baad0f720d5b87608d22c70d4485a43feee4 $
#
######################################################################
server inner-tunnel {
#
# This next section is here to allow testing of the "inner-tunnel"
# authentication methods, independently from the "default" server.
# It is listening on "localhost", so that it can only be used from
# the same machine.
#
# $ radtest USER PASSWORD 127.0.0.1:18120 0 testing123
#
# If it works, you have configured the inner tunnel correctly. To check
# if PEAP will work, use:
#
# $ radtest -t mschap USER PASSWORD 127.0.0.1:18120 0 testing123
#
# If that works, PEAP should work. If that command doesn't work, then
#
# FIX THE INNER TUNNEL CONFIGURATION SO THAT IT WORKS.
#
# Do NOT do any PEAP tests. It won't help. Instead, concentrate
# on fixing the inner tunnel configuration. DO NOTHING ELSE.
#
listen {
ipaddr = 127.0.0.1
port = 18120
type = auth
}
# Authorization. First preprocess (hints and huntgroups files),
# then realms, and finally look in the "users" file.
#
# 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
#
# Do checks on outer / inner User-Name, so that users
# can't spoof us by using incompatible identities
#
# filter_inner_identity
#
# 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
#
# 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
# passwd module, above.
#
# unix
#
# 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
#
# Note that proxying the inner tunnel authentication means
# that the user MAY use one identity in the outer session
# (e.g. "anonymous", and a different one here
# (e.g. "user@example.com"). The inner session will then be
# proxied elsewhere for authentication. If you are not
# careful, this means that the user can cause you to forward
# the authentication to another RADIUS server, and have the
# accounting logs *not* sent to the other server. This makes
# it difficult to bill people for their network activity.
#
suffix
# ntdomain
#
# The "suffix" module takes care of stripping the domain
# (e.g. "@example.com") from the User-Name attribute, and the
# next few lines ensure that the request is not proxied.
#
# If you want the inner tunnel request to be proxied, delete
# the next few lines.
#
update control {
&Proxy-To-Realm := LOCAL
}
#
# This module takes care of EAP-MSCHAPv2 authentication.
#
# It also sets the EAP-Type attribute in the request
# attribute list to the EAP type from the packet.
#
# The example below uses module failover to avoid querying all
# of the following modules if the EAP module returns "ok".
# Therefore, your LDAP and/or SQL servers will not be queried
# for the many packets that go back and forth to set up TTLS
# or PEAP. The load on those servers will therefore be reduced.
#
eap {
ok = return
}
#
# Read the 'users' file
files
#
# Look in an SQL database. The schema of the database
# is meant to mirror the "users" file.
#
# See "Authorization Queries" in `mods-config/sql/main/$driver/queries.conf`
-sql
#
# If you are using /etc/smbpasswd, and are also doing
# mschap authentication, the un-comment this line, and
# enable the "smbpasswd" module.
# smbpasswd
#
# The ldap module reads passwords from the LDAP database.
-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
# Uncomment this section if you want to use ldap for
# authentication. The "Auth-Type ldap { ...}" configuration
# section below also has to be uncommented.
#
# 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, unless you have no other
# choice. 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.
#
# Note that we force "Auth-Type := LDAP" ONLY if nothing else
# is authenticating the user, AND ONLY if the request contains
# a plain-text password.
#
# LDAP servers can only do PAP. They cannot do CHAP, MS-CHAP,
# or EAP.
#
# if (!&control.Auth-Type && &User-Password) {
# update control {
# &Auth-Type := LDAP
# }
# }
}
# 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, or forcibly accept him.
#
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
#
# Pluggable Authentication Modules.
# pam
# Uncomment this section if you want to use ldap for
# authentication. The "Auth-Type := LDAP" configuration
# at the end of the "authorize" section also has to be
# uncommented.
#
# 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.
#
# Auth-Type LDAP {
# ldap
# }
#
# Allow EAP authentication.
eap
}
######################################################################
#
# There are no accounting requests inside of EAP-TTLS or PEAP
# tunnels.
#
######################################################################
# 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-config/sql/main/$driver/queries.conf`
# sql
}
# Post-Authentication
# Once we KNOW that the user has been authenticated, there are
# additional steps we can take.
#
# Note that the last packet of the inner-tunnel authentication
# MAY NOT BE the last packet of the outer session. So updating
# the outer reply MIGHT work, and sometimes MIGHT NOT. The
# exact functionality depends on both the inner and outer
# authentication methods.
#
# If you need to send a reply attribute in the outer session,
# the ONLY safe way is to set "use_tunneled_reply = yes", and
# then update the inner-tunnel reply.
post-auth {
# If you want privacy to remain, see the
# Chargeable-User-Identity attribute from RFC 4372.
# If you want to use it just uncomment the line below.
# cui-inner
#
# If you want the Access-Accept to contain the inner
# User-Name, uncomment the following lines.
#
# update outer.session-state {
# User-Name := &User-Name
# }
#
# 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-config/sql/main/$driver/queries.conf`
-sql
#
# Un-comment the following if you have set
# 'edir = yes' in the ldap module sub-section of
# the 'modules' section.
#
# ldap
#
# Un-comment the following if you want to generate Moonshot (ABFAB) TargetedIds
#
# IMPORTANT: This requires the UUID package to be installed, and a targeted_id_salt
# to be configured.
#
# This functionality also supports SQL backing. To use this functionality, enable
# and configure the moonshot-targeted-ids SQL module in the mods-enabled directory.
# Then remove the comments from the appropriate lines in each of the below
# policies in the policy.d/moonshot-targeted-ids file.
#
# moonshot_host_tid
# moonshot_realm_tid
# moonshot_coi_tid
#
# Instead of "use_tunneled_reply", change this "if (0)" to an
# "if (1)".
#
if (0) {
#
# These attributes are for the inner-tunnel only,
# and MUST NOT be copied to the outer reply.
#
update reply {
User-Name !* ANY
Message-Authenticator !* ANY
EAP-Message !* ANY
Proxy-State !* ANY
MS-MPPE-Encryption-Types !* ANY
MS-MPPE-Encryption-Policy !* ANY
MS-MPPE-Send-Key !* ANY
MS-MPPE-Recv-Key !* ANY
}
#
# Copy the inner reply attributes to the outer
# session-state list. The post-auth policy will take
# care of copying the outer session-state list to the
# outer reply.
#
update {
&outer.session-state: += &reply:
}
}
#
# 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
#
Post-Auth-Type REJECT {
# log failed authentications in SQL, too.
-sql
attr_filter.access_reject
#
# Let the outer session know which module failed, and why.
#
update outer.session-state {
&Module-Failure-Message := &request:Module-Failure-Message
}
}
}
#
# 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 {
# 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
}
} # inner-tunnel server block