1st time authentication of a supplicant loops

Axel Rau Axel.Rau at chaos1.de
Tue Dec 1 11:15:03 CET 2020


Hello Alan,

thank you for your detailed analysis.


> Am 29.11.2020 um 22:06 schrieb Alan DeKok <aland at deployingradius.com>:
> 
> 
> On Nov 29, 2020, at 2:08 PM, Axel Rau <Axel.Rau at chaos1.de> wrote:
>> I’m new to FreeRadius and working on a WLAN application with MikroTik NAS and dynamic VLANs.
>> My supplicants are Apple devices (recent OS version on iMac and iPhone, 10.13 on a MacBook).
>> When such a supplicant switches the WLAN to my test-WLAN and authenticates 1st time the authentication process loops and takes very long and fails sometimes totally.
> 
>  What does the debug log look like when that happens?
Appended at the end.
> 
>  The default configuration works if you just add a name / password to mods-config/files/authorize.  So what else did you change?


I’m not sure.
I did now a fresh installation on OpenBSD 6.7 from ports and configured it.

Axel

PS: These are my changes of the default installation (certs dir omitted:
- - -
diff --git a/certs/01.pem b/certs/01.pem
index 5c44ede..f4080a1 100644
--- a/certs/01.pem
+++ b/certs/01.pem
@@ -3,33 +3,33 @@ Certificate:
. . .
diff --git a/clients.conf b/clients.conf
index 9dbc3e9..7818738 100644
--- a/clients.conf
+++ b/clients.conf
@@ -8,6 +8,12 @@
 #
 #  Define RADIUS clients (usually a NAS, Access Point, etc.).

+client wlan.chaos1.de {
+    ipaddr  = cap01.wlan.chaos1.de
+    secret  = hel0KJ8rtXrs5kNu
+    ##require_message_authenticator = yes
+}
+
 #
 #  Defines a RADIUS client.
 #
diff --git a/mods-available/eap b/mods-available/eap
index 249d37f..a72f9f4 100644
--- a/mods-available/eap
+++ b/mods-available/eap
@@ -181,8 +181,8 @@ eap {
 	#  authenticate via EAP-TLS!  This is likely not what you want.
 	#
 	tls-config tls-common {
-		private_key_password = whatever
-		private_key_file = ${certdir}/server.pem
+		private_key_password = "???"
+		private_key_file = ${certdir}/server.key

 		#  If Private key & Certificate are located in
 		#  the same file, then private_key_file &
@@ -734,9 +734,10 @@ eap {
 		#  'yes', and the reply to the NAS will be taken from
 		#  the reply to the tunneled request.
 		#
+		# PEAP Attributes, like VLAN ID requires this to be set.
 		#  allowed values: {no, yes}
 		#
-		use_tunneled_reply = no
+		tttls = no

 		#  The inner tunneled request can be sent
 		#  through a virtual server constructed
@@ -841,7 +842,7 @@ eap {
 		#
 		#  This will cache attributes for the final Access-Accept.
 		#
-		use_tunneled_reply = no
+		use_tunneled_reply = yes

 		#  When the tunneled session is proxied, the
 		#  home server may not understand EAP-MSCHAP-V2.
diff --git a/mods-config/files/authorize b/mods-config/files/authorize
index ddf805f..1b9d8f5 100644
--- a/mods-config/files/authorize
+++ b/mods-config/files/authorize
@@ -44,163 +44,90 @@
 #	configuration without impacting the operation of the server.
 #

-#
-# Deny access for a specific user.  Note that this entry MUST
-# be before any other 'Auth-Type' attribute which results in the user
-# being authenticated.
-#
-# Note that there is NO 'Fall-Through' attribute, so the user will not
-# be given any additional resources.
-#
-#lameuser	Auth-Type := Reject
-#		Reply-Message = "Your account has been disabled."
-
-#
-# Deny access for a group of users.
-#
-# Note that there is NO 'Fall-Through' attribute, so the user will not
-# be given any additional resources.
-#
-#DEFAULT	Group == "disabled", Auth-Type := Reject
-#		Reply-Message = "Your account has been disabled."
-#
-
-#
-# This is a complete entry for "steve". Note that there is no Fall-Through
-# entry so that no DEFAULT entry will be used, and the user will NOT
-# get any attributes in addition to the ones listed here.
-#
-#steve	Cleartext-Password := "testing"
-#	Service-Type = Framed-User,
-#	Framed-Protocol = PPP,
-#	Framed-IP-Address = 172.16.3.33,
-#	Framed-IP-Netmask = 255.255.255.0,
-#	Framed-Routing = Broadcast-Listen,
-#	Framed-Filter-Id = "std.ppp",
-#	Framed-MTU = 1500,
-#	Framed-Compression = Van-Jacobsen-TCP-IP
-
-#
-# The canonical testing user which is in most of the
-# examples.
-#
-#bob	Cleartext-Password := "hello"
-#	Reply-Message := "Hello, %{User-Name}"
-#
-
-#
-# This is an entry for a user with a space in their name.
-# Note the double quotes surrounding the name.  If you have
-# users with spaces in their names, you must also change
-# the "filter_username" policy to allow spaces.
-#
-# See raddb/policy.d/filter, filter_username {} section.
-#
-#"John Doe"	Cleartext-Password := "hello"
-#		Reply-Message = "Hello, %{User-Name}"
-
-#
-# Dial user back and telnet to the default host for that port
-#
-#Deg	Cleartext-Password := "ge55ged"
-#	Service-Type = Callback-Login-User,
-#	Login-IP-Host = 0.0.0.0,
-#	Callback-Number = "9,5551212",
-#	Login-Service = Telnet,
-#	Login-TCP-Port = Telnet
-
-#
-# Another complete entry. After the user "dialbk" has logged in, the
-# connection will be broken and the user will be dialed back after which
-# he will get a connection to the host "timeshare1".
-#
-#dialbk	Cleartext-Password := "callme"
-#	Service-Type = Callback-Login-User,
-#	Login-IP-Host = timeshare1,
-#	Login-Service = PortMaster,
-#	Callback-Number = "9,1-800-555-1212"
-
-#
-# user "swilson" will only get a static IP number if he logs in with
-# a framed protocol on a terminal server in Alphen (see the huntgroups file).
-#
-# Note that by setting "Fall-Through", other attributes will be added from
-# the following DEFAULT entries
-#
-#swilson	Service-Type == Framed-User, Huntgroup-Name == "alphen"
-#		Framed-IP-Address = 192.0.2.65,
-#		Fall-Through = Yes
-
-#
-# If the user logs in as 'username.shell', then authenticate them
-# using the default method, give them shell access, and stop processing
-# the rest of the file.
-#
-#DEFAULT	Suffix == ".shell"
-#		Service-Type = Login-User,
-#		Login-Service = Telnet,
-#		Login-IP-Host = your.shell.machine
-
-
-#
-# The rest of this file contains the several DEFAULT entries.
-# DEFAULT entries match with all login names.
-# Note that DEFAULT entries can also Fall-Through (see first entry).
-# A name-value pair from a DEFAULT entry will _NEVER_ override
-# an already existing name-value pair.
-#
-
-# Sample defaults for all framed connections.
-#
-#DEFAULT	Service-Type == Framed-User
-#	Framed-IP-Address = 255.255.255.254,
-#	Framed-MTU = 576,
-#	Service-Type = Framed-User,
-#	Fall-Through = Yes
-
-#
-# Default for PPP: dynamic IP address, PPP mode, VJ-compression.
-# NOTE: we do not use Hint = "PPP", since PPP might also be auto-detected
-#	by the terminal server in which case there may not be a "P" suffix.
-#	The terminal server sends "Framed-Protocol = PPP" for auto PPP.
-#
-DEFAULT	Framed-Protocol == PPP
-	Framed-Protocol = PPP,
-	Framed-Compression = Van-Jacobson-TCP-IP
-
-#
-# Default for CSLIP: dynamic IP address, SLIP mode, VJ-compression.
-#
-DEFAULT	Hint == "CSLIP"
-	Framed-Protocol = SLIP,
-	Framed-Compression = Van-Jacobson-TCP-IP
-
-#
-# Default for SLIP: dynamic IP address, SLIP mode.
-#
-DEFAULT	Hint == "SLIP"
-	Framed-Protocol = SLIP
-
-#
-# Last default: rlogin to our main server.
-#
-#DEFAULT
-#	Service-Type = Login-User,
-#	Login-Service = Rlogin,
-#	Login-IP-Host = shellbox.ispdomain.com
-
-# #
-# # Last default: shell on the local terminal server.
-# #
-# DEFAULT
-# 	Service-Type = Administrative-User
-
-
-# On no match, the user is denied access.
-
-
-#########################################################
-# You should add test accounts to the TOP of this file! #
-# See the example user "bob" above.                     #
-#########################################################
-
+##"58:40:4e:e9:01:72"	Cleartext-Password := "58:40:4E:E9:01:72"
+ajr_at_imac			Cleartext-Password := "???"
+				    Tunnel-Type = VLAN,
+				    Tunnel-Medium-Type = IEEE-802,
+					Mikrotik-Wireless-VLANID := 13,
+					Mikrotik-Wireless-VLANID-type := 0,
+					Mikrotik-Wireless-Comment = "Axel Rau @ imac"
+
+##"D6:B5:E4:2A:3A:1C"	Cleartext-Password := "D6:B5:E4:2A:3A:1C"
+ajr_at_iphone		Cleartext-Password := "???"
+				    Tunnel-Type = VLAN,
+				    Tunnel-Medium-Type = IEEE-802,
+					Mikrotik-Wireless-VLANID := 13,
+					Mikrotik-Wireless-VLANID-type := 0,
+					Mikrotik-Wireless-Comment = "Axel Rau @ iPhone"
+
+ajr_at_macbook		Cleartext-Password := "???"
+				    Tunnel-Type = VLAN,
+				    Tunnel-Medium-Type = IEEE-802,
+					Mikrotik-Wireless-VLANID := 13,
+					Mikrotik-Wireless-VLANID-type := 0,
+					Mikrotik-Wireless-Comment = "Axel Rau @ MacBook"
+
+
+
. . .
+
- - -
PPS: This is the trace, when I try to athenticate with an iPhone (IOS 14.2):
- - -
gw1# /usr/local/sbin/radiusd -X
FreeRADIUS Version 3.0.21
Copyright (C) 1999-2019 The FreeRADIUS server project and contributors
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE
You may redistribute copies of FreeRADIUS under the terms of the
GNU General Public License
For more information about these matters, see the file named COPYRIGHT
Starting - reading configuration files ...
including dictionary file /usr/local/share/freeradius/dictionary
including dictionary file /usr/local/share/freeradius/dictionary.dhcp
including dictionary file /usr/local/share/freeradius/dictionary.vqp
including dictionary file /etc/raddb/dictionary
including configuration file /etc/raddb/radiusd.conf
including configuration file /etc/raddb/proxy.conf
including configuration file /etc/raddb/clients.conf
including files in directory /etc/raddb/mods-enabled/
including configuration file /etc/raddb/mods-enabled/always
including configuration file /etc/raddb/mods-enabled/attr_filter
including configuration file /etc/raddb/mods-enabled/cache_eap
including configuration file /etc/raddb/mods-enabled/chap
including configuration file /etc/raddb/mods-enabled/date
including configuration file /etc/raddb/mods-enabled/detail
including configuration file /etc/raddb/mods-enabled/detail.log
including configuration file /etc/raddb/mods-enabled/digest
including configuration file /etc/raddb/mods-enabled/dynamic_clients
including configuration file /etc/raddb/mods-enabled/eap
including configuration file /etc/raddb/mods-enabled/echo
including configuration file /etc/raddb/mods-enabled/exec
including configuration file /etc/raddb/mods-enabled/expiration
including configuration file /etc/raddb/mods-enabled/expr
including configuration file /etc/raddb/mods-enabled/files
including configuration file /etc/raddb/mods-enabled/linelog
including configuration file /etc/raddb/mods-enabled/logintime
including configuration file /etc/raddb/mods-enabled/mschap
including configuration file /etc/raddb/mods-enabled/ntlm_auth
including configuration file /etc/raddb/mods-enabled/pap
including configuration file /etc/raddb/mods-enabled/passwd
including configuration file /etc/raddb/mods-enabled/preprocess
including configuration file /etc/raddb/mods-enabled/radutmp
including configuration file /etc/raddb/mods-enabled/realm
including configuration file /etc/raddb/mods-enabled/replicate
including configuration file /etc/raddb/mods-enabled/soh
including configuration file /etc/raddb/mods-enabled/sradutmp
including configuration file /etc/raddb/mods-enabled/unix
including configuration file /etc/raddb/mods-enabled/unpack
including configuration file /etc/raddb/mods-enabled/utf8
including files in directory /etc/raddb/policy.d/
including configuration file /etc/raddb/policy.d/abfab-tr
including configuration file /etc/raddb/policy.d/accounting
including configuration file /etc/raddb/policy.d/canonicalization
including configuration file /etc/raddb/policy.d/control
including configuration file /etc/raddb/policy.d/cui
including configuration file /etc/raddb/policy.d/debug
including configuration file /etc/raddb/policy.d/dhcp
including configuration file /etc/raddb/policy.d/eap
including configuration file /etc/raddb/policy.d/filter
including configuration file /etc/raddb/policy.d/moonshot-targeted-ids
including configuration file /etc/raddb/policy.d/operator-name
including configuration file /etc/raddb/policy.d/rfc7542
including files in directory /etc/raddb/sites-enabled/
including configuration file /etc/raddb/sites-enabled/default
including configuration file /etc/raddb/sites-enabled/inner-tunnel
main {
 security {
 	user = "_freeradius"
 	group = "_freeradius"
 	allow_core_dumps = no
 }
	name = "radiusd"
	prefix = "/usr/local"
	localstatedir = "/var"
	logdir = "/var/log/radius"
	run_dir = "/var/run/radiusd"
}
main {
	name = "radiusd"
	prefix = "/usr/local"
	localstatedir = "/var"
	sbindir = "/usr/local/sbin"
	logdir = "/var/log/radius"
	run_dir = "/var/run/radiusd"
	libdir = "/usr/local/lib/freeradius/freeradius"
	radacctdir = "/var/log/radius/radacct"
	hostname_lookups = no
	max_request_time = 30
	cleanup_delay = 5
	max_requests = 16384
	pidfile = "/var/run/radiusd/radiusd.pid"
	checkrad = "/usr/local/sbin/checkrad"
	debug_level = 0
	proxy_requests = yes
 log {
 	stripped_names = no
 	auth = no
 	auth_badpass = no
 	auth_goodpass = no
 	colourise = yes
 	msg_denied = "You are already logged in - access denied"
 }
 resources {
 }
 security {
 	max_attributes = 200
 	reject_delay = 1.000000
 	status_server = yes
 	allow_vulnerable_openssl = "no"
 }
}
radiusd: #### Loading Realms and Home Servers ####
 proxy server {
 	retry_delay = 5
 	retry_count = 3
 	default_fallback = no
 	dead_time = 120
 	wake_all_if_all_dead = no
 }
 home_server localhost {
 	ipaddr = 127.0.0.1
 	port = 1812
 	type = "auth"
 	secret = <<< secret >>>
 	response_window = 20.000000
 	response_timeouts = 1
 	max_outstanding = 65536
 	zombie_period = 40
 	status_check = "status-server"
 	ping_interval = 30
 	check_interval = 30
 	check_timeout = 4
 	num_answers_to_alive = 3
 	revive_interval = 120
  limit {
  	max_connections = 16
  	max_requests = 0
  	lifetime = 0
  	idle_timeout = 0
  }
  coa {
  	irt = 2
  	mrt = 16
  	mrc = 5
  	mrd = 30
  }
 }
 home_server_pool my_auth_failover {
	type = fail-over
	home_server = localhost
 }
 realm example.com {
	auth_pool = my_auth_failover
 }
 realm LOCAL {
 }
radiusd: #### Loading Clients ####
 client wlan.chaos1.de {
 	ipaddr = cap01.wlan.chaos1.de IPv4 address [172.16.63.11]
 	require_message_authenticator = no
 	secret = <<< secret >>>
  limit {
  	max_connections = 16
  	lifetime = 0
  	idle_timeout = 30
  }
 }
 client localhost {
 	ipaddr = 127.0.0.1
 	require_message_authenticator = no
 	secret = <<< secret >>>
 	nas_type = "other"
 	proto = "*"
  limit {
  	max_connections = 16
  	lifetime = 0
  	idle_timeout = 30
  }
 }
 client localhost_ipv6 {
 	ipv6addr = ::1
 	require_message_authenticator = no
 	secret = <<< secret >>>
  limit {
  	max_connections = 16
  	lifetime = 0
  	idle_timeout = 30
  }
 }
Found debugger attached
 # Creating Auth-Type = mschap
 # Creating Auth-Type = digest
 # Creating Auth-Type = eap
 # Creating Auth-Type = PAP
 # Creating Auth-Type = CHAP
 # Creating Auth-Type = MS-CHAP
radiusd: #### Instantiating modules ####
 modules {
  # Loaded module rlm_always
  # Loading module "reject" from file /etc/raddb/mods-enabled/always
  always reject {
  	rcode = "reject"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "fail" from file /etc/raddb/mods-enabled/always
  always fail {
  	rcode = "fail"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "ok" from file /etc/raddb/mods-enabled/always
  always ok {
  	rcode = "ok"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "handled" from file /etc/raddb/mods-enabled/always
  always handled {
  	rcode = "handled"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "invalid" from file /etc/raddb/mods-enabled/always
  always invalid {
  	rcode = "invalid"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "userlock" from file /etc/raddb/mods-enabled/always
  always userlock {
  	rcode = "userlock"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "notfound" from file /etc/raddb/mods-enabled/always
  always notfound {
  	rcode = "notfound"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "noop" from file /etc/raddb/mods-enabled/always
  always noop {
  	rcode = "noop"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "updated" from file /etc/raddb/mods-enabled/always
  always updated {
  	rcode = "updated"
  	simulcount = 0
  	mpp = no
  }
  # Loaded module rlm_attr_filter
  # Loading module "attr_filter.post-proxy" from file /etc/raddb/mods-enabled/attr_filter
  attr_filter attr_filter.post-proxy {
  	filename = "/etc/raddb/mods-config/attr_filter/post-proxy"
  	key = "%{Realm}"
  	relaxed = no
  }
  # Loading module "attr_filter.pre-proxy" from file /etc/raddb/mods-enabled/attr_filter
  attr_filter attr_filter.pre-proxy {
  	filename = "/etc/raddb/mods-config/attr_filter/pre-proxy"
  	key = "%{Realm}"
  	relaxed = no
  }
  # Loading module "attr_filter.access_reject" from file /etc/raddb/mods-enabled/attr_filter
  attr_filter attr_filter.access_reject {
  	filename = "/etc/raddb/mods-config/attr_filter/access_reject"
  	key = "%{User-Name}"
  	relaxed = no
  }
  # Loading module "attr_filter.access_challenge" from file /etc/raddb/mods-enabled/attr_filter
  attr_filter attr_filter.access_challenge {
  	filename = "/etc/raddb/mods-config/attr_filter/access_challenge"
  	key = "%{User-Name}"
  	relaxed = no
  }
  # Loading module "attr_filter.accounting_response" from file /etc/raddb/mods-enabled/attr_filter
  attr_filter attr_filter.accounting_response {
  	filename = "/etc/raddb/mods-config/attr_filter/accounting_response"
  	key = "%{User-Name}"
  	relaxed = no
  }
  # Loaded module rlm_cache
  # Loading module "cache_eap" from file /etc/raddb/mods-enabled/cache_eap
  cache cache_eap {
  	driver = "rlm_cache_rbtree"
  	key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}"
  	ttl = 15
  	max_entries = 0
  	epoch = 0
  	add_stats = no
  }
  # Loaded module rlm_chap
  # Loading module "chap" from file /etc/raddb/mods-enabled/chap
  # Loaded module rlm_date
  # Loading module "date" from file /etc/raddb/mods-enabled/date
  date {
  	format = "%b %e %Y %H:%M:%S %Z"
  	utc = no
  }
  # Loading module "wispr2date" from file /etc/raddb/mods-enabled/date
  date wispr2date {
  	format = "%Y-%m-%dT%H:%M:%S"
  	utc = no
  }
  # Loaded module rlm_detail
  # Loading module "detail" from file /etc/raddb/mods-enabled/detail
  detail {
  	filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loading module "auth_log" from file /etc/raddb/mods-enabled/detail.log
  detail auth_log {
  	filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loading module "reply_log" from file /etc/raddb/mods-enabled/detail.log
  detail reply_log {
  	filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loading module "pre_proxy_log" from file /etc/raddb/mods-enabled/detail.log
  detail pre_proxy_log {
  	filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loading module "post_proxy_log" from file /etc/raddb/mods-enabled/detail.log
  detail post_proxy_log {
  	filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loaded module rlm_digest
  # Loading module "digest" from file /etc/raddb/mods-enabled/digest
  # Loaded module rlm_dynamic_clients
  # Loading module "dynamic_clients" from file /etc/raddb/mods-enabled/dynamic_clients
  # Loaded module rlm_eap
  # Loading module "eap" from file /etc/raddb/mods-enabled/eap
  eap {
  	default_eap_type = "md5"
  	timer_expire = 60
  	ignore_unknown_eap_types = no
  	cisco_accounting_username_bug = no
  	max_sessions = 16384
  }
  # Loaded module rlm_exec
  # Loading module "echo" from file /etc/raddb/mods-enabled/echo
  exec echo {
  	wait = yes
  	program = "/bin/echo %{User-Name}"
  	input_pairs = "request"
  	output_pairs = "reply"
  	shell_escape = yes
  }
  # Loading module "exec" from file /etc/raddb/mods-enabled/exec
  exec {
  	wait = no
  	input_pairs = "request"
  	shell_escape = yes
  	timeout = 10
  }
  # Loaded module rlm_expiration
  # Loading module "expiration" from file /etc/raddb/mods-enabled/expiration
  # Loaded module rlm_expr
  # Loading module "expr" from file /etc/raddb/mods-enabled/expr
  expr {
  	safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ"
  }
  # Loaded module rlm_files
  # Loading module "files" from file /etc/raddb/mods-enabled/files
  files {
  	filename = "/etc/raddb/mods-config/files/authorize"
  	acctusersfile = "/etc/raddb/mods-config/files/accounting"
  	preproxy_usersfile = "/etc/raddb/mods-config/files/pre-proxy"
  }
  # Loaded module rlm_linelog
  # Loading module "linelog" from file /etc/raddb/mods-enabled/linelog
  linelog {
  	filename = "/var/log/radius/linelog"
  	escape_filenames = no
  	syslog_severity = "info"
  	permissions = 384
  	format = "This is a log message for %{User-Name}"
  	reference = "messages.%{%{reply:Packet-Type}:-default}"
  }
  # Loading module "log_accounting" from file /etc/raddb/mods-enabled/linelog
  linelog log_accounting {
  	filename = "/var/log/radius/linelog-accounting"
  	escape_filenames = no
  	syslog_severity = "info"
  	permissions = 384
  	format = ""
  	reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}"
  }
  # Loaded module rlm_logintime
  # Loading module "logintime" from file /etc/raddb/mods-enabled/logintime
  logintime {
  	minimum_timeout = 60
  }
  # Loaded module rlm_mschap
  # Loading module "mschap" from file /etc/raddb/mods-enabled/mschap
  mschap {
  	use_mppe = yes
  	require_encryption = no
  	require_strong = no
  	with_ntdomain_hack = yes
   passchange {
   }
  	allow_retry = yes
  	winbind_retry_with_normalised_username = no
  }
  # Loading module "ntlm_auth" from file /etc/raddb/mods-enabled/ntlm_auth
  exec ntlm_auth {
  	wait = yes
  	program = "/path/to/ntlm_auth --request-nt-key --domain=MYDOMAIN --username=%{mschap:User-Name} --password=%{User-Password}"
  	shell_escape = yes
  }
  # Loaded module rlm_pap
  # Loading module "pap" from file /etc/raddb/mods-enabled/pap
  pap {
  	normalise = yes
  }
  # Loaded module rlm_passwd
  # Loading module "etc_passwd" from file /etc/raddb/mods-enabled/passwd
  passwd etc_passwd {
  	filename = "/etc/passwd"
  	format = "*User-Name:Crypt-Password:"
  	delimiter = ":"
  	ignore_nislike = no
  	ignore_empty = yes
  	allow_multiple_keys = no
  	hash_size = 100
  }
  # Loaded module rlm_preprocess
  # Loading module "preprocess" from file /etc/raddb/mods-enabled/preprocess
  preprocess {
  	huntgroups = "/etc/raddb/mods-config/preprocess/huntgroups"
  	hints = "/etc/raddb/mods-config/preprocess/hints"
  	with_ascend_hack = no
  	ascend_channels_per_line = 23
  	with_ntdomain_hack = no
  	with_specialix_jetstream_hack = no
  	with_cisco_vsa_hack = no
  	with_alvarion_vsa_hack = no
  }
  # Loaded module rlm_radutmp
  # Loading module "radutmp" from file /etc/raddb/mods-enabled/radutmp
  radutmp {
  	filename = "/var/log/radius/radutmp"
  	username = "%{User-Name}"
  	case_sensitive = yes
  	check_with_nas = yes
  	permissions = 384
  	caller_id = yes
  }
  # Loaded module rlm_realm
  # Loading module "IPASS" from file /etc/raddb/mods-enabled/realm
  realm IPASS {
  	format = "prefix"
  	delimiter = "/"
  	ignore_default = no
  	ignore_null = no
  }
  # Loading module "suffix" from file /etc/raddb/mods-enabled/realm
  realm suffix {
  	format = "suffix"
  	delimiter = "@"
  	ignore_default = no
  	ignore_null = no
  }
  # Loading module "bangpath" from file /etc/raddb/mods-enabled/realm
  realm bangpath {
  	format = "prefix"
  	delimiter = "!"
  	ignore_default = no
  	ignore_null = no
  }
  # Loading module "realmpercent" from file /etc/raddb/mods-enabled/realm
  realm realmpercent {
  	format = "suffix"
  	delimiter = "%"
  	ignore_default = no
  	ignore_null = no
  }
  # Loading module "ntdomain" from file /etc/raddb/mods-enabled/realm
  realm ntdomain {
  	format = "prefix"
  	delimiter = "\\"
  	ignore_default = no
  	ignore_null = no
  }
  # Loaded module rlm_replicate
  # Loading module "replicate" from file /etc/raddb/mods-enabled/replicate
  # Loaded module rlm_soh
  # Loading module "soh" from file /etc/raddb/mods-enabled/soh
  soh {
  	dhcp = yes
  }
  # Loading module "sradutmp" from file /etc/raddb/mods-enabled/sradutmp
  radutmp sradutmp {
  	filename = "/var/log/radius/sradutmp"
  	username = "%{User-Name}"
  	case_sensitive = yes
  	check_with_nas = yes
  	permissions = 420
  	caller_id = no
  }
  # Loaded module rlm_unix
  # Loading module "unix" from file /etc/raddb/mods-enabled/unix
  unix {
  	radwtmp = "/var/log/radius/radwtmp"
  }
Creating attribute Unix-Group
  # Loaded module rlm_unpack
  # Loading module "unpack" from file /etc/raddb/mods-enabled/unpack
  # Loaded module rlm_utf8
  # Loading module "utf8" from file /etc/raddb/mods-enabled/utf8
  instantiate {
  }
  # Instantiating module "reject" from file /etc/raddb/mods-enabled/always
  # Instantiating module "fail" from file /etc/raddb/mods-enabled/always
  # Instantiating module "ok" from file /etc/raddb/mods-enabled/always
  # Instantiating module "handled" from file /etc/raddb/mods-enabled/always
  # Instantiating module "invalid" from file /etc/raddb/mods-enabled/always
  # Instantiating module "userlock" from file /etc/raddb/mods-enabled/always
  # Instantiating module "notfound" from file /etc/raddb/mods-enabled/always
  # Instantiating module "noop" from file /etc/raddb/mods-enabled/always
  # Instantiating module "updated" from file /etc/raddb/mods-enabled/always
  # Instantiating module "attr_filter.post-proxy" from file /etc/raddb/mods-enabled/attr_filter
reading pairlist file /etc/raddb/mods-config/attr_filter/post-proxy
  # Instantiating module "attr_filter.pre-proxy" from file /etc/raddb/mods-enabled/attr_filter
reading pairlist file /etc/raddb/mods-config/attr_filter/pre-proxy
  # Instantiating module "attr_filter.access_reject" from file /etc/raddb/mods-enabled/attr_filter
reading pairlist file /etc/raddb/mods-config/attr_filter/access_reject
  # Instantiating module "attr_filter.access_challenge" from file /etc/raddb/mods-enabled/attr_filter
reading pairlist file /etc/raddb/mods-config/attr_filter/access_challenge
  # Instantiating module "attr_filter.accounting_response" from file /etc/raddb/mods-enabled/attr_filter
reading pairlist file /etc/raddb/mods-config/attr_filter/accounting_response
  # Instantiating module "cache_eap" from file /etc/raddb/mods-enabled/cache_eap
rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree) loaded and linked
  # Instantiating module "detail" from file /etc/raddb/mods-enabled/detail
  # Instantiating module "auth_log" from file /etc/raddb/mods-enabled/detail.log
rlm_detail (auth_log): 'User-Password' suppressed, will not appear in detail output
  # Instantiating module "reply_log" from file /etc/raddb/mods-enabled/detail.log
  # Instantiating module "pre_proxy_log" from file /etc/raddb/mods-enabled/detail.log
  # Instantiating module "post_proxy_log" from file /etc/raddb/mods-enabled/detail.log
  # Instantiating module "eap" from file /etc/raddb/mods-enabled/eap
   # Linked to sub-module rlm_eap_md5
   # Linked to sub-module rlm_eap_leap
   # Linked to sub-module rlm_eap_gtc
   gtc {
   	challenge = "Password: "
   	auth_type = "PAP"
   }
   # Linked to sub-module rlm_eap_tls
   tls {
   	tls = "tls-common"
   }
   tls-config tls-common {
   	verify_depth = 0
   	ca_path = "/etc/raddb/certs"
   	pem_file_type = yes
   	private_key_file = "/etc/raddb/certs/server.key"
   	certificate_file = "/etc/raddb/certs/server.pem"
   	ca_file = "/etc/raddb/certs/ca.pem"
   	private_key_password = <<< secret >>>
   	dh_file = "/etc/raddb/certs/dh"
   	fragment_size = 1024
   	include_length = yes
   	auto_chain = yes
   	check_crl = no
   	check_all_crl = no
   	cipher_list = "DEFAULT"
   	cipher_server_preference = no
   	ecdh_curve = "prime256v1"
   	disable_tlsv1 = yes
   	disable_tlsv1_1 = yes
   	tls_max_version = "1.2"
   	tls_min_version = "1.2"
    cache {
    	enable = no
    	lifetime = 24
    	max_entries = 255
    }
    verify {
    	skip_if_ocsp_ok = no
    }
    ocsp {
    	enable = no
    	override_cert_url = yes
    	url = "http://127.0.0.1/ocsp/"
    	use_nonce = yes
    	timeout = 0
    	softfail = no
    }
   }
Please use tls_min_version and tls_max_version instead of disable_tlsv1
Please use tls_min_version and tls_max_version instead of disable_tlsv1_2
   # Linked to sub-module rlm_eap_ttls
   ttls {
   	tls = "tls-common"
   	default_eap_type = "md5"
   	copy_request_to_tunnel = no
   	use_tunneled_reply = no
   	virtual_server = "inner-tunnel"
   	include_length = yes
   	require_client_cert = no
   }
tls: Using cached TLS configuration from previous invocation
   # Linked to sub-module rlm_eap_peap
   peap {
   	tls = "tls-common"
   	default_eap_type = "mschapv2"
   	copy_request_to_tunnel = no
   	use_tunneled_reply = yes
   	proxy_tunneled_request_as_eap = yes
   	virtual_server = "inner-tunnel"
   	soh = no
   	require_client_cert = no
   }
tls: Using cached TLS configuration from previous invocation
   # Linked to sub-module rlm_eap_mschapv2
   mschapv2 {
   	with_ntdomain_hack = no
   	send_error = no
   }
  # Instantiating module "expiration" from file /etc/raddb/mods-enabled/expiration
  # Instantiating module "files" from file /etc/raddb/mods-enabled/files
reading pairlist file /etc/raddb/mods-config/files/authorize
reading pairlist file /etc/raddb/mods-config/files/accounting
reading pairlist file /etc/raddb/mods-config/files/pre-proxy
  # Instantiating module "linelog" from file /etc/raddb/mods-enabled/linelog
  # Instantiating module "log_accounting" from file /etc/raddb/mods-enabled/linelog
  # Instantiating module "logintime" from file /etc/raddb/mods-enabled/logintime
  # Instantiating module "mschap" from file /etc/raddb/mods-enabled/mschap
rlm_mschap (mschap): using internal authentication
  # Instantiating module "pap" from file /etc/raddb/mods-enabled/pap
  # Instantiating module "etc_passwd" from file /etc/raddb/mods-enabled/passwd
rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no
  # Instantiating module "preprocess" from file /etc/raddb/mods-enabled/preprocess
reading pairlist file /etc/raddb/mods-config/preprocess/huntgroups
reading pairlist file /etc/raddb/mods-config/preprocess/hints
  # Instantiating module "IPASS" from file /etc/raddb/mods-enabled/realm
  # Instantiating module "suffix" from file /etc/raddb/mods-enabled/realm
  # Instantiating module "bangpath" from file /etc/raddb/mods-enabled/realm
  # Instantiating module "realmpercent" from file /etc/raddb/mods-enabled/realm
  # Instantiating module "ntdomain" from file /etc/raddb/mods-enabled/realm
 } # modules
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/raddb/radiusd.conf
} # server
server default { # from file /etc/raddb/sites-enabled/default
 # Loading authenticate {...}
 # Loading authorize {...}
Ignoring "sql" (see raddb/mods-available/README.rst)
Ignoring "ldap" (see raddb/mods-available/README.rst)
 # Loading preacct {...}
 # Loading accounting {...}
 # Loading post-proxy {...}
 # Loading post-auth {...}
} # server default
server inner-tunnel { # from file /etc/raddb/sites-enabled/inner-tunnel
 # Loading authenticate {...}
 # Loading authorize {...}
 # Loading session {...}
 # Loading post-proxy {...}
 # Loading post-auth {...}
 # Skipping contents of 'if' as it is always 'false' -- /etc/raddb/sites-enabled/inner-tunnel:336
} # server inner-tunnel
radiusd: #### Opening IP addresses and Ports ####
listen {
  	type = "auth"
  	ipaddr = *
  	port = 0
   limit {
   	max_connections = 16
   	lifetime = 0
   	idle_timeout = 30
   }
}
listen {
  	type = "acct"
  	ipaddr = *
  	port = 0
   limit {
   	max_connections = 16
   	lifetime = 0
   	idle_timeout = 30
   }
}
listen {
  	type = "auth"
  	ipv6addr = ::
  	port = 0
   limit {
   	max_connections = 16
   	lifetime = 0
   	idle_timeout = 30
   }
}
listen {
  	type = "acct"
  	ipv6addr = ::
  	port = 0
   limit {
   	max_connections = 16
   	lifetime = 0
   	idle_timeout = 30
   }
}
listen {
  	type = "auth"
  	ipaddr = 127.0.0.1
  	port = 18120
}
Listening on auth address * port 1812 bound to server default
Listening on acct address * port 1813 bound to server default
Listening on auth address :: port 1812 bound to server default
Listening on acct address :: port 1813 bound to server default
Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel
Listening on proxy address * port 31257
Listening on proxy address :: port 43815
Ready to process requests
(0) Received Access-Request Id 14 from 172.16.63.11:48819 to 172.16.63.9:1812 length 170
(0)   Service-Type = Framed-User
(0)   NAS-Port-Id = "cap01_2"
(0)   NAS-Port-Type = Wireless-802.11
(0)   User-Name = "CE:70:B8:85:64:EC"
(0)   User-Password = "CE:70:B8:85:64:EC"
(0)   Acct-Session-Id = "82000003"
(0)   Calling-Station-Id = "CE-70-B8-85-64-EC"
(0)   Called-Station-Id = "C4-AD-34-F5-31-C2"
(0)   NAS-Identifier = "cap01.wlan.chaos1.de"
(0)   NAS-IP-Address = 172.16.63.11
(0) # Executing section authorize from file /etc/raddb/sites-enabled/default
(0)   authorize {
(0)     policy filter_username {
(0)       if (&User-Name) {
(0)       if (&User-Name)  -> TRUE
(0)       if (&User-Name)  {
(0)         if (&User-Name =~ / /) {
(0)         if (&User-Name =~ / /)  -> FALSE
(0)         if (&User-Name =~ /@[^@]*@/ ) {
(0)         if (&User-Name =~ /@[^@]*@/ )  -> FALSE
(0)         if (&User-Name =~ /\.\./ ) {
(0)         if (&User-Name =~ /\.\./ )  -> FALSE
(0)         if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))  {
(0)         if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))   -> FALSE
(0)         if (&User-Name =~ /\.$/)  {
(0)         if (&User-Name =~ /\.$/)   -> FALSE
(0)         if (&User-Name =~ /@\./)  {
(0)         if (&User-Name =~ /@\./)   -> FALSE
(0)       } # if (&User-Name)  = notfound
(0)     } # policy filter_username = notfound
(0)     [preprocess] = ok
(0)     [chap] = noop
(0)     [mschap] = noop
(0)     [digest] = noop
(0) suffix: Checking for suffix after "@"
(0) suffix: No '@' in User-Name = "CE:70:B8:85:64:EC", looking up realm NULL
(0) suffix: No such realm "NULL"
(0)     [suffix] = noop
(0) eap: No EAP-Message, not doing EAP
(0)     [eap] = noop
(0)     [files] = noop
(0)     [expiration] = noop
(0)     [logintime] = noop
(0) pap: WARNING: No "known good" password found for the user.  Not setting Auth-Type
(0) pap: WARNING: Authentication will fail unless a "known good" password is available
(0)     [pap] = noop
(0)   } # authorize = ok
(0) ERROR: No Auth-Type found: rejecting the user via Post-Auth-Type = Reject
(0) Failed to authenticate the user
(0) Using Post-Auth-Type Reject
(0) # Executing group from file /etc/raddb/sites-enabled/default
(0)   Post-Auth-Type REJECT {
(0) attr_filter.access_reject: EXPAND %{User-Name}
(0) attr_filter.access_reject:    --> CE:70:B8:85:64:EC
(0) attr_filter.access_reject: Matched entry DEFAULT at line 11
(0)     [attr_filter.access_reject] = updated
(0)     [eap] = noop
(0)     policy remove_reply_message_if_eap {
(0)       if (&reply:EAP-Message && &reply:Reply-Message) {
(0)       if (&reply:EAP-Message && &reply:Reply-Message)  -> FALSE
(0)       else {
(0)         [noop] = noop
(0)       } # else = noop
(0)     } # policy remove_reply_message_if_eap = noop
(0)   } # Post-Auth-Type REJECT = updated
(0) Delaying response for 1.000000 seconds
Waking up in 0.3 seconds.
(0) (0) Discarding duplicate request from client wlan.chaos1.de port 48819 - ID: 14 due to delayed response
Waking up in 0.6 seconds.
(0) (0) Discarding duplicate request from client wlan.chaos1.de port 48819 - ID: 14 due to delayed response
Waking up in 0.4 seconds.
(0) Sending delayed response
(0) Sent Access-Reject Id 14 from 172.16.63.9:1812 to 172.16.63.11:48819 length 20
Waking up in 3.9 seconds.
(0) Cleaning up request packet ID 14 with timestamp +90
Ready to process requests

---
PGP-Key: CDE74120  ☀  computing @ chaos claudius

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