# 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
+# 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
# the next few lines.
#
update control {
- Proxy-To-Realm := LOCAL
+ &Proxy-To-Realm := LOCAL
}
#
#
# If you are using /etc/smbpasswd, and are also doing
# mschap authentication, the un-comment this line, and
- # configure the 'etc_smbpasswd' module, above.
-# etc_smbpasswd
+ # enable the "smbpasswd" module.
+# smbpasswd
#
# The ldap module reads passwords from the LDAP database.
# 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 apropriate module from the list below.
+# used to pick the appropriate module from the list below.
#
# In general, you SHOULD NOT set the Auth-Type attribute. The server
}
#
+ # For old names, too.
+ #
+ mschap
+
+ #
# Pluggable Authentication Modules.
# pam
######################################################################
-# Session database, used for checking Simultaneous-Use. Either the radutmp
+# 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 {
# 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 to have a log of authentication replies,
# un-comment the following line, and enable the
-sql
#
- # Instead of sending the query to the SQL server,
- # write it into a log file.
- #
-# sql_log
-
- #
# Un-comment the following if you have set
# 'edir_account_policy_check = 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
+ # Add the ldap module name (or instance) if you have set
# 'edir_account_policy_check = yes' in the ldap module configuration
#
Post-Auth-Type REJECT {
# log failed authentications in SQL, too.
-sql
attr_filter.access_reject
- }
- #
- # The example policy below updates the outer tunnel reply
- # (usually Access-Accept) with the User-Name from the inner
- # tunnel User-Name. Since this section is processed in the
- # context of the inner tunnel, "request" here means "inner
- # tunnel request", and "outer.reply" means "outer tunnel
- # reply attributes".
- #
- # This example is most useful when the outer session contains
- # a User-Name of "anonymous@....", or a MAC address. If it
- # is enabled, the NAS SHOULD use the inner tunnel User-Name
- # in subsequent accounting packets. This makes it easier to
- # track user sessions, as they will all be based on the real
- # name, and not on "anonymous".
- #
- # The problem with doing this is that it ALSO exposes the
- # real user name to any intermediate proxies. People use
- # "anonymous" identifiers outside of the tunnel for a very
- # good reason: it gives them more privacy. Setting the reply
- # to contain the real user name removes ALL privacy from
- # their session.
- #
- # If you still want to use the inner tunnel User-Name then
- # uncomment the section below, otherwise you may want
- # to use Chargeable-User-Identity attribute from RFC 4372.
- # See further on.
- #update outer.reply {
- # User-Name = "%{request:User-Name}"
- #}
- #
- # 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
+ #
+ # Let the outer session know which module failed, and why.
+ #
+ update outer.session-state {
+ &Module-Failure-Message := &request:Module-Failure-Message
+ }
+ }
}
#
# 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.
- #
- # 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 {
-# detail
-# }
-
}
} # inner-tunnel server block
projects / freeradius.git / blobdiff