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# -*- text -*-
#
# $Id: radius-ldap 378 2010-12-26 23:30:43Z franck $
# Lightweight Directory Access Protocol (LDAP)
#
# This module definition allows you to use LDAP for
# authorization and authentication.
#
# See raddb/sites-available/default for reference to the
# ldap module in the authorize and authenticate sections.
#
# However, LDAP can be used for authentication ONLY when the
# Access-Request packet contains a clear-text User-Password
# attribute. LDAP authentication will NOT work for any other
# authentication method.
#
# This means that LDAP servers don't understand EAP. If you
# force "Auth-Type = LDAP", and then send the server a
# request containing EAP authentication, then authentication
# WILL NOT WORK.
#
# The solution is to use the default configuration, which does
# work.
#
# Setting "Auth-Type = LDAP" is ALMOST ALWAYS WRONG. We
# really can't emphasize this enough.
#
ldap {
#
# Note that this needs to match the name in the LDAP
# server certificate, if you're using ldaps.
server = ""
identity = ""
password =
basedn = "dc=example,dc=com"
filter = "(uid=%{Stripped-User-Name:-%{User-Name}})"
base_filter = ""
# How many connections to keep open to the LDAP server.
# This saves time over opening a new LDAP socket for
# every authentication request.
ldap_connections_number = 5
# seconds to wait for LDAP query to finish. default: 20
timeout = 4
# seconds LDAP server has to process the query (server-side
# time limit). default: 20
#
# LDAP_OPT_TIMELIMIT is set to this value.
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
#
# 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.
#
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 689) connections
start_tls = no
# cacertfile = /path/to/cacert.pem
# cacertdir = /path/to/ca/dir/
# certfile = /path/to/radius.crt
# keyfile = /path/to/radius.key
# randfile = /path/to/rnd
# Certificate Verification requirements. Can be:
# "never" (don't even bother trying)
# "allow" (try, but don't fail if the cerificate
# can't be verified)
# "demand" (fail if the certificate doesn't verify.)
#
# The default is "allow"
# require_cert = "demand"
}
# default_profile = "cn=radprofile,ou=dialup,o=My Org,c=UA"
# profile_attribute = "radiusProfileDn"
# access_attr = "dialupAccess"
# Mapping of RADIUS dictionary attributes to LDAP
# directory attributes.
dictionary_mapping = ${confdir}/ldap.attrmap
# Set password_attribute = nspmPassword to get the
# user's password from a Novell eDirectory
# backend. This will work ONLY IF FreeRADIUS has been
# built with the --with-edir configure option.
#
# See also the following links:
#
# http://www.novell.com/coolsolutions/appnote/16745.html
# https://secure-support.novell.com/KanisaPlatform/Publishing/558/3009668_f.SAL_Public.html
#
# Novell may require TLS encrypted sessions before returning
# the user's password.
#
# password_attribute = userPassword
# Un-comment the following to disable Novell
# eDirectory account policy check and intruder
# detection. This will work *only if* FreeRADIUS is
# configured to build with --with-edir option.
#
edir_account_policy_check = no
#
# Group membership checking. Disabled by default.
#
# groupname_attribute = cn
# groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))"
# groupmembership_attribute = radiusGroupName
# compare_check_items = yes
# do_xlat = yes
# access_attr_used_for_allow = yes
#
# By default, if the packet contains a User-Password,
# and no other module is configured to handle the
# authentication, the LDAP module sets itself to do
# LDAP bind for authentication.
#
# THIS WILL ONLY WORK FOR PAP AUTHENTICATION.
#
# THIS WILL NOT WORK FOR CHAP, MS-CHAP, or 802.1x (EAP).
#
# You can disable this behavior by setting the following
# configuration entry to "no".
#
# allowed values: {no, yes}
# set_auth_type = yes
# set_auth_type = no
# 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
}