# Help prevent DoS attacks by limiting the number of
# sessions that the server is tracking. Most systems
# can handle ~30 EAP sessions/s, so the default limit
- # of 2048 is more than enough.
- max_sessions = 2048
+ # of 4096 should be OK.
+ max_sessions = 4096
# Supported EAP-types
#
# http://www.dslreports.com/forum/remark,9286052~mode=flat
#
+ # Note that you should NOT use a globally known CA here!
+ # e.g. using a Verisign cert as a "known CA" means that
+ # ANYONE who has a certificate signed by them can
+ # authenticate via EAP-TLS! This is likey not what you want.
tls {
#
# These is used to simplify later configurations.
# 3) uncomment the line below.
# 5) Restart radiusd
# check_crl = yes
- # CA_path = /path/to/directory/with/ca_certs/and/crls/
+ CA_path = ${cadir}
#
# If check_cert_issuer is set, the value will
# match, the cerficate verification will fail,
# rejecting the user.
#
+ # In 2.1.10 and later, this check can be done
+ # more generally by checking the value of the
+ # TLS-Client-Cert-Issuer attribute. This check
+ # can be done via any mechanism you choose.
+ #
# check_cert_issuer = "/C=GB/ST=Berkshire/L=Newbury/O=My Company Ltd"
#
# "check_cert_issuer" is not set, or if
# the check succeeds.
#
+ # In 2.1.10 and later, this check can be done
+ # more generally by checking the value of the
+ # TLS-Client-Cert-CN attribute. This check
+ # can be done via any mechanism you choose.
+ #
# check_cert_cn = %{User-Name}
#
# Set this option to specify the allowed
# Session resumption / fast reauthentication
# cache.
#
+ # The cache contains the following information:
+ #
+ # session Id - unique identifier, managed by SSL
+ # User-Name - from the Access-Accept
+ # Stripped-User-Name - from the Access-Request
+ # Cached-Session-Policy - from the Access-Accept
+ #
+ # The "Cached-Session-Policy" is the name of a
+ # policy which should be applied to the cached
+ # session. This policy can be used to assign
+ # VLANs, IP addresses, etc. It serves as a useful
+ # way to re-apply the policy from the original
+ # Access-Accept to the subsequent Access-Accept
+ # for the cached session.
+ #
+ # On session resumption, these attributes are
+ # copied from the cache, and placed into the
+ # reply list.
+ #
+ # You probably also want "use_tunneled_reply = yes"
+ # when using fast session resumption.
+ #
cache {
#
# Enable it. The default is "no".
# Deleting the entire "cache" subsection
# Also disables caching.
#
- enable = yes
+ # You can disallow resumption for a
+ # particular user by adding the following
+ # attribute to the control item list:
+ #
+ # Allow-Session-Resumption = No
+ #
+ # If "enable = no" below, you CANNOT
+ # enable resumption for just one user
+ # by setting the above attribute to "yes".
+ #
+ enable = no
#
# Lifetime of the cached entries, in hours.
#
max_entries = 255
}
+
+ #
+ # As of version 2.1.10, client certificates can be
+ # validated via an external command. This allows
+ # dynamic CRLs or OCSP to be used.
+ #
+ # This configuration is commented out in the
+ # default configuration. Uncomment it, and configure
+ # the correct paths below to enable it.
+ #
+ verify {
+ # A temporary directory where the client
+ # certificates are stored. This directory
+ # MUST be owned by the UID of the server,
+ # and MUST not be accessible by any other
+ # users. When the server starts, it will do
+ # "chmod go-rwx" on the directory, for
+ # security reasons. The directory MUST
+ # exist when the server starts.
+ #
+ # You should also delete all of the files
+ # in the directory when the server starts.
+ # tmpdir = /tmp/radiusd
+
+ # The command used to verify the client cert.
+ # We recommend using the OpenSSL command-line
+ # tool.
+ #
+ # The ${..CA_path} text is a reference to
+ # the CA_path variable defined above.
+ #
+ # The %{TLS-Client-Cert-Filename} is the name
+ # of the temporary file containing the cert
+ # in PEM format. This file is automatically
+ # deleted by the server when the command
+ # returns.
+ # client = "/path/to/openssl verify -CApath ${..CA_path} %{TLS-Client-Cert-Filename}"
+ }
}
# The TTLS module implements the EAP-TTLS protocol,
# outer requests.
#
virtual_server = "inner-tunnel"
+
+ # This has the same meaning as the
+ # same field in the "tls" module, above.
+ # The default value here is "yes".
+ # include_length = yes
}
##################################################
#
# http://support.microsoft.com/kb/885453/en-us
#
+ #
+ # If is still doesn't work, and you're using Samba,
+ # you may be encountering a Samba bug. See:
+ #
+ # https://bugzilla.samba.org/show_bug.cgi?id=6563
+ #
# Note that we do not necessarily agree with their
# explanation... but the fix does appear to work.
#
projects / freeradius.git / blobdiff