Authentication fails when username contains specific characters.

4 Jan 2019

      Hi dear list.

I'm sorry my English is not good.
Authentication fails when the username contains the next 23 characters.
(like Andy1 and Burt1)
23 chars -> !#$%&()*+,;<=>?[]^`{|}~
However, the authentication not fail when the password contains that 23
characters. (like Eddy)
What do I need to do to solve the problem of Andy1 and Burt1 ?

I read debug output and tried Andy2 and Burt2. (Enter equals sign and ASCII
code in Hex (e.g. '=2B' for '+'))
I found out that it will succeed in authentication, but is there any other
solution ?
Do I have to do this conversion each time I add a user ?

I attached .bash_history and all files that may be useful.
I think that the location of radtest in .bash_history is strange because of
the execution of radtest from another teraterm window.

The version is as follows.
FreeRADIUS
radiusd: FreeRADIUS Version 3.0.12, for host arm-unknown-linux-gnueabihf,
built on Aug 10 2017 at 07:05:06
MySQL
mysql  Ver 15.1 Distrib 10.1.37-MariaDB, for debian-linux-gnueabihf
(armv8l) using readline 5.2
Raspberry Pi
Linux raspberrypi 4.14.79-v7+ #1159 SMP Sun Nov 4 17:50:20 GMT 2018 armv7l
GNU/Linux
I wrote the latest image of Raspbian Stretch Lite on the SD card and I was
update and upgrade raspbian.

select * from radcheck;
+----+-------------------------------------------------+--------------------+----+-------------------------------+
| id | username                                        | attribute
| op | value                         |
+----+-------------------------------------------------+--------------------+----+-------------------------------+
|  1 | Jack                                            | Cleartext-Password
| := | grape                         |
|  2 | Andy1!#$%&()*+,-./                              | Cleartext-Password
| := | apple1                        |
|  3 | Burt1:;<=>?@[]^_`{|}~                           | Cleartext-Password
| := | banana1                       |
|  4 | Andy2=21=23=24=25=26=28=29=2A=2B=2C-./          | Cleartext-Password
| := | apple2                        |
|  5 | Burt2:=3B=3C=3D=3E=3F@=5B=5D=5E_=60=7B=7C=7D=7E | Cleartext-Password
| := | banana2                       |
|  6 | Eddy                                            | Cleartext-Password
| := | !#$%&()*+,-./:;<=>?@[]^_`{|}~ |
+----+-------------------------------------------------+--------------------+----+-------------------------------+

Debug Output of Andy1
FreeRADIUS Version 3.0.12
Copyright (C) 1999-2016 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/share/freeradius/dictionary
including dictionary file /usr/share/freeradius/dictionary.dhcp
including dictionary file /usr/share/freeradius/dictionary.vqp
including dictionary file /etc/freeradius/3.0/dictionary
including configuration file /etc/freeradius/3.0/radiusd.conf
including configuration file /etc/freeradius/3.0/proxy.conf
including configuration file /etc/freeradius/3.0/clients.conf
including files in directory /etc/freeradius/3.0/mods-enabled/
including configuration file /etc/freeradius/3.0/mods-enabled/unix
including configuration file /etc/freeradius/3.0/mods-enabled/echo
including configuration file /etc/freeradius/3.0/mods-enabled/mschap
including configuration file /etc/freeradius/3.0/mods-enabled/soh
including configuration file /etc/freeradius/3.0/mods-enabled/expiration
including configuration file /etc/freeradius/3.0/mods-enabled/pap
including configuration file /etc/freeradius/3.0/mods-enabled/ntlm_auth
including configuration file /etc/freeradius/3.0/mods-enabled/realm
including configuration file /etc/freeradius/3.0/mods-enabled/logintime
including configuration file /etc/freeradius/3.0/mods-enabled/always
including configuration file /etc/freeradius/3.0/mods-enabled/radutmp
including configuration file /etc/freeradius/3.0/mods-enabled/digest
including configuration file /etc/freeradius/3.0/mods-enabled/preprocess
including configuration file /etc/freeradius/3.0/mods-enabled/chap
including configuration file /etc/freeradius/3.0/mods-enabled/eap
including configuration file /etc/freeradius/3.0/mods-enabled/utf8
including configuration file /etc/freeradius/3.0/mods-enabled/exec
including configuration file /etc/freeradius/3.0/mods-enabled/detail
including configuration file /etc/freeradius/3.0/mods-enabled/sradutmp
including configuration file /etc/freeradius/3.0/mods-enabled/passwd
including configuration file /etc/freeradius/3.0/mods-enabled/unpack
including configuration file /etc/freeradius/3.0/mods-enabled/cache_eap
including configuration file /etc/freeradius/3.0/mods-enabled/attr_filter
including configuration file /etc/freeradius/3.0/mods-enabled/files
including configuration file /etc/freeradius/3.0/mods-enabled/linelog
including configuration file
/etc/freeradius/3.0/mods-enabled/dynamic_clients
including configuration file /etc/freeradius/3.0/mods-enabled/replicate
including configuration file /etc/freeradius/3.0/mods-enabled/expr
including configuration file /etc/freeradius/3.0/mods-enabled/detail.log
including configuration file /etc/freeradius/3.0/mods-enabled/sql
including configuration file
/etc/freeradius/3.0/mods-config/sql/main/sqlite/queries.conf
including files in directory /etc/freeradius/3.0/policy.d/
including configuration file /etc/freeradius/3.0/policy.d/filter
including configuration file /etc/freeradius/3.0/policy.d/abfab-tr
including configuration file /etc/freeradius/3.0/policy.d/canonicalization
including configuration file /etc/freeradius/3.0/policy.d/accounting
including configuration file /etc/freeradius/3.0/policy.d/cui
including configuration file /etc/freeradius/3.0/policy.d/debug
including configuration file /etc/freeradius/3.0/policy.d/dhcp
including configuration file /etc/freeradius/3.0/policy.d/eap
including configuration file
/etc/freeradius/3.0/policy.d/moonshot-targeted-ids
including configuration file /etc/freeradius/3.0/policy.d/operator-name
including configuration file /etc/freeradius/3.0/policy.d/control
including files in directory /etc/freeradius/3.0/sites-enabled/
including configuration file /etc/freeradius/3.0/sites-enabled/default
including configuration file /etc/freeradius/3.0/sites-enabled/inner-tunnel
main {
 security {
  user = "freerad"
  group = "freerad"
  allow_core_dumps = no
 }
name = "freeradius"
prefix = "/usr"
localstatedir = "/var"
logdir = "/var/log/freeradius"
run_dir = "/var/run/freeradius"
}
main {
name = "freeradius"
prefix = "/usr"
localstatedir = "/var"
sbindir = "/usr/sbin"
logdir = "/var/log/freeradius"
run_dir = "/var/run/freeradius"
libdir = "/usr/lib/freeradius"
radacctdir = "/var/log/freeradius/radacct"
hostname_lookups = no
max_request_time = 30
cleanup_delay = 5
max_requests = 16384
pidfile = "/var/run/freeradius/freeradius.pid"
checkrad = "/usr/sbin/checkrad"
debug_level = 0
proxy_requests = yes
 log {
  stripped_names = no
  auth = yes
  auth_badpass = yes
  auth_goodpass = yes
  colourise = yes
  msg_denied = "You are already logged in - access denied"
 }
 resources {
 }
 security {
  max_attributes = 200
  reject_delay = 1.000000
  status_server = yes
 }
}
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 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
  }
 }
Debugger not 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_unix
  # Loading module "unix" from file /etc/freeradius/3.0/mods-enabled/unix
  unix {
  radwtmp = "/var/log/freeradius/radwtmp"
  }
Creating attribute Unix-Group
  # Loaded module rlm_exec
  # Loading module "echo" from file /etc/freeradius/3.0/mods-enabled/echo
  exec echo {
  wait = yes
  program = "/bin/echo %{User-Name}"
  input_pairs = "request"
  output_pairs = "reply"
  shell_escape = yes
  }
  # Loaded module rlm_mschap
  # Loading module "mschap" from file
/etc/freeradius/3.0/mods-enabled/mschap
  mschap {
  use_mppe = yes
  require_encryption = no
  require_strong = no
  with_ntdomain_hack = yes
   passchange {
   }
  allow_retry = yes
  }
  # Loaded module rlm_soh
  # Loading module "soh" from file /etc/freeradius/3.0/mods-enabled/soh
  soh {
  dhcp = yes
  }
  # Loaded module rlm_expiration
  # Loading module "expiration" from file
/etc/freeradius/3.0/mods-enabled/expiration
  # Loaded module rlm_pap
  # Loading module "pap" from file /etc/freeradius/3.0/mods-enabled/pap
  pap {
  normalise = yes
  }
  # Loading module "ntlm_auth" from file
/etc/freeradius/3.0/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_realm
  # Loading module "IPASS" from file /etc/freeradius/3.0/mods-enabled/realm
  realm IPASS {
  format = "prefix"
  delimiter = "/"
  ignore_default = no
  ignore_null = no
  }
  # Loading module "suffix" from file /etc/freeradius/3.0/mods-enabled/realm
  realm suffix {
  format = "suffix"
  delimiter = "@"
  ignore_default = no
  ignore_null = no
  }
  # Loading module "realmpercent" from file
/etc/freeradius/3.0/mods-enabled/realm
  realm realmpercent {
  format = "suffix"
  delimiter = "%"
  ignore_default = no
  ignore_null = no
  }
  # Loading module "ntdomain" from file
/etc/freeradius/3.0/mods-enabled/realm
  realm ntdomain {
  format = "prefix"
  delimiter = "\\"
  ignore_default = no
  ignore_null = no
  }
  # Loaded module rlm_logintime
  # Loading module "logintime" from file
/etc/freeradius/3.0/mods-enabled/logintime
  logintime {
  minimum_timeout = 60
  }
  # Loaded module rlm_always
  # Loading module "reject" from file
/etc/freeradius/3.0/mods-enabled/always
  always reject {
  rcode = "reject"
  simulcount = 0
  mpp = no
  }
  # Loading module "fail" from file /etc/freeradius/3.0/mods-enabled/always
  always fail {
  rcode = "fail"
  simulcount = 0
  mpp = no
  }
  # Loading module "ok" from file /etc/freeradius/3.0/mods-enabled/always
  always ok {
  rcode = "ok"
  simulcount = 0
  mpp = no
  }
  # Loading module "handled" from file
/etc/freeradius/3.0/mods-enabled/always
  always handled {
  rcode = "handled"
  simulcount = 0
  mpp = no
  }
  # Loading module "invalid" from file
/etc/freeradius/3.0/mods-enabled/always
  always invalid {
  rcode = "invalid"
  simulcount = 0
  mpp = no
  }
  # Loading module "userlock" from file
/etc/freeradius/3.0/mods-enabled/always
  always userlock {
  rcode = "userlock"
  simulcount = 0
  mpp = no
  }
  # Loading module "notfound" from file
/etc/freeradius/3.0/mods-enabled/always
  always notfound {
  rcode = "notfound"
  simulcount = 0
  mpp = no
  }
  # Loading module "noop" from file /etc/freeradius/3.0/mods-enabled/always
  always noop {
  rcode = "noop"
  simulcount = 0
  mpp = no
  }
  # Loading module "updated" from file
/etc/freeradius/3.0/mods-enabled/always
  always updated {
  rcode = "updated"
  simulcount = 0
  mpp = no
  }
  # Loaded module rlm_radutmp
  # Loading module "radutmp" from file
/etc/freeradius/3.0/mods-enabled/radutmp
  radutmp {
  filename = "/var/log/freeradius/radutmp"
  username = "%{User-Name}"
  case_sensitive = yes
  check_with_nas = yes
  permissions = 384
  caller_id = yes
  }
  # Loaded module rlm_digest
  # Loading module "digest" from file
/etc/freeradius/3.0/mods-enabled/digest
  # Loaded module rlm_preprocess
  # Loading module "preprocess" from file
/etc/freeradius/3.0/mods-enabled/preprocess
  preprocess {
  huntgroups = "/etc/freeradius/3.0/mods-config/preprocess/huntgroups"
  hints = "/etc/freeradius/3.0/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_chap
  # Loading module "chap" from file /etc/freeradius/3.0/mods-enabled/chap
  # Loaded module rlm_eap
  # Loading module "eap" from file /etc/freeradius/3.0/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_utf8
  # Loading module "utf8" from file /etc/freeradius/3.0/mods-enabled/utf8
  # Loading module "exec" from file /etc/freeradius/3.0/mods-enabled/exec
  exec {
  wait = no
  input_pairs = "request"
  shell_escape = yes
  timeout = 10
  }
  # Loaded module rlm_detail
  # Loading module "detail" from file
/etc/freeradius/3.0/mods-enabled/detail
  detail {
  filename =
"/var/log/freeradius/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 "sradutmp" from file
/etc/freeradius/3.0/mods-enabled/sradutmp
  radutmp sradutmp {
  filename = "/var/log/freeradius/sradutmp"
  username = "%{User-Name}"
  case_sensitive = yes
  check_with_nas = yes
  permissions = 420
  caller_id = no
  }
  # Loaded module rlm_passwd
  # Loading module "etc_passwd" from file
/etc/freeradius/3.0/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_unpack
  # Loading module "unpack" from file
/etc/freeradius/3.0/mods-enabled/unpack
  # Loaded module rlm_cache
  # Loading module "cache_eap" from file
/etc/freeradius/3.0/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_attr_filter
  # Loading module "attr_filter.post-proxy" from file
/etc/freeradius/3.0/mods-enabled/attr_filter
  attr_filter attr_filter.post-proxy {
  filename = "/etc/freeradius/3.0/mods-config/attr_filter/post-proxy"
  key = "%{Realm}"
  relaxed = no
  }
  # Loading module "attr_filter.pre-proxy" from file
/etc/freeradius/3.0/mods-enabled/attr_filter
  attr_filter attr_filter.pre-proxy {
  filename = "/etc/freeradius/3.0/mods-config/attr_filter/pre-proxy"
  key = "%{Realm}"
  relaxed = no
  }
  # Loading module "attr_filter.access_reject" from file
/etc/freeradius/3.0/mods-enabled/attr_filter
  attr_filter attr_filter.access_reject {
  filename = "/etc/freeradius/3.0/mods-config/attr_filter/access_reject"
  key = "%{User-Name}"
  relaxed = no
  }
  # Loading module "attr_filter.access_challenge" from file
/etc/freeradius/3.0/mods-enabled/attr_filter
  attr_filter attr_filter.access_challenge {
  filename = "/etc/freeradius/3.0/mods-config/attr_filter/access_challenge"
  key = "%{User-Name}"
  relaxed = no
  }
  # Loading module "attr_filter.accounting_response" from file
/etc/freeradius/3.0/mods-enabled/attr_filter
  attr_filter attr_filter.accounting_response {
  filename =
"/etc/freeradius/3.0/mods-config/attr_filter/accounting_response"
  key = "%{User-Name}"
  relaxed = no
  }
  # Loaded module rlm_files
  # Loading module "files" from file /etc/freeradius/3.0/mods-enabled/files
  files {
  filename = "/etc/freeradius/3.0/mods-config/files/authorize"
  acctusersfile = "/etc/freeradius/3.0/mods-config/files/accounting"
  preproxy_usersfile = "/etc/freeradius/3.0/mods-config/files/pre-proxy"
  }
  # Loaded module rlm_linelog
  # Loading module "linelog" from file
/etc/freeradius/3.0/mods-enabled/linelog
  linelog {
  filename = "/var/log/freeradius/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/freeradius/3.0/mods-enabled/linelog
  linelog log_accounting {
  filename = "/var/log/freeradius/linelog-accounting"
  escape_filenames = no
  syslog_severity = "info"
  permissions = 384
  format = ""
  reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}"
  }
  # Loaded module rlm_dynamic_clients
  # Loading module "dynamic_clients" from file
/etc/freeradius/3.0/mods-enabled/dynamic_clients
  # Loaded module rlm_replicate
  # Loading module "replicate" from file
/etc/freeradius/3.0/mods-enabled/replicate
  # Loaded module rlm_expr
  # Loading module "expr" from file /etc/freeradius/3.0/mods-enabled/expr
  expr {
  safe_characters =
"@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_:
/äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ"
  }
  # Loading module "auth_log" from file
/etc/freeradius/3.0/mods-enabled/detail.log
  detail auth_log {
  filename =
"/var/log/freeradius/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/freeradius/3.0/mods-enabled/detail.log
  detail reply_log {
  filename =
"/var/log/freeradius/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/freeradius/3.0/mods-enabled/detail.log
  detail pre_proxy_log {
  filename =
"/var/log/freeradius/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/freeradius/3.0/mods-enabled/detail.log
  detail post_proxy_log {
  filename =
"/var/log/freeradius/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_sql
  # Loading module "sql" from file /etc/freeradius/3.0/mods-enabled/sql
  sql {
  driver = "rlm_sql_mysql"
  server = "localhost"
  port = 0
  login = "radius"
  password = <<< secret >>>
  radius_db = "radius"
  read_groups = yes
  read_profiles = yes
  read_clients = no
  delete_stale_sessions = yes
  sql_user_name = "%{User-Name}"
  default_user_profile = ""
  client_query = "SELECT id, nasname, shortname, type, secret, server FROM
nas"
  authorize_check_query = "SELECT id, username, attribute, value, op FROM
radcheck WHERE username = '%{SQL-User-Name}' ORDER BY id"
  authorize_reply_query = "SELECT id, username, attribute, value, op FROM
radreply WHERE username = '%{SQL-User-Name}' ORDER BY id"
  authorize_group_check_query = "SELECT id, groupname, attribute, Value, op
FROM radgroupcheck WHERE groupname = '%{SQL-Group}' ORDER BY id"
  authorize_group_reply_query = "SELECT id, groupname, attribute, value, op
FROM radgroupreply WHERE groupname = '%{SQL-Group}' ORDER BY id"
  group_membership_query = "SELECT groupname FROM radusergroup WHERE
username = '%{SQL-User-Name}' ORDER BY priority"
  simul_count_query = "SELECT COUNT(*) FROM radacct WHERE username =
'%{SQL-User-Name}' AND acctstoptime IS NULL"
  simul_verify_query = "SELECT radacctid, acctsessionid, username,
nasipaddress, nasportid, framedipaddress, callingstationid, framedprotocol
FROM radacct WHERE username = '%{SQL-Group}' AND acctstoptime IS NULL"
  safe_characters =
"@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /"
   accounting {
    reference = "%{tolower:type.%{Acct-Status-Type}.query}"
    type {
     accounting-on {
      query = "UPDATE radacct SET acctstoptime =
%{%{integer:Event-Timestamp}:-date('now')}, acctsessiontime =
(%{%{integer:Event-Timestamp}:-strftime('%%s', 'now')} - strftime('%%s',
acctstarttime)), acctterminatecause = '%{Acct-Terminate-Cause}' WHERE
acctstoptime IS NULL AND nasipaddress   = '%{NAS-IP-Address}' AND
acctstarttime <= %{integer:Event-Timestamp}"
     }
     accounting-off {
      query = "UPDATE radacct SET acctstoptime =
%{%{integer:Event-Timestamp}:-date('now')}, acctsessiontime =
(%{%{integer:Event-Timestamp}:-strftime('%%s', 'now')} - strftime('%%s',
acctstarttime)), acctterminatecause = '%{Acct-Terminate-Cause}' WHERE
acctstoptime IS NULL AND nasipaddress   = '%{NAS-IP-Address}' AND
acctstarttime <= %{integer:Event-Timestamp}"
     }
     start {
      query = "INSERT INTO radacct (acctsessionid, acctuniqueid, username,
realm, nasipaddress, nasportid, nasporttype, acctstarttime, acctupdatetime,
acctstoptime, acctsessiontime, acctauthentic, connectinfo_start,
connectinfo_stop, acctinputoctets, acctoutputoctets, calledstationid,
callingstationid, acctterminatecause, servicetype, framedprotocol,
framedipaddress) VALUES ('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}',
'%{SQL-User-Name}', '%{Realm}', '%{NAS-IP-Address}',
'%{%{NAS-Port-ID}:-%{NAS-Port}}', '%{NAS-Port-Type}',
%{%{integer:Event-Timestamp}:-date('now')},
%{%{integer:Event-Timestamp}:-date('now')}, NULL, '0', '%{Acct-Authentic}',
'%{Connect-Info}', '', '0', '0', '%{Called-Station-Id}',
'%{Calling-Station-Id}', '', '%{Service-Type}', '%{Framed-Protocol}',
'%{Framed-IP-Address}')"
     }
     interim-update {
      query = "UPDATE radacct SET acctupdatetime  =
%{%{integer:Event-Timestamp}:-date('now')}, acctinterval    = 0,
framedipaddress = '%{Framed-IP-Address}', acctsessiontime =
%{%{Acct-Session-Time}:-NULL}, acctinputoctets =
%{%{Acct-Input-Gigawords}:-0} << 32 | %{%{Acct-Input-Octets}:-0},
acctoutputoctets = %{%{Acct-Output-Gigawords}:-0} << 32 |
%{%{Acct-Output-Octets}:-0} WHERE AcctUniqueId =
'%{Acct-Unique-Session-Id}'"
     }
     stop {
      query = "UPDATE radacct SET acctstoptime =
%{%{integer:Event-Timestamp}:-date('now')}, acctsessiontime =
%{%{Acct-Session-Time}:-NULL}, acctinputoctets =
%{%{Acct-Input-Gigawords}:-0} << 32 | %{%{Acct-Input-Octets}:-0},
acctoutputoctets = %{%{Acct-Output-Gigawords}:-0} << 32 |
%{%{Acct-Output-Octets}:-0}, acctterminatecause =
'%{Acct-Terminate-Cause}', connectinfo_stop = '%{Connect-Info}' WHERE
AcctUniqueId = '%{Acct-Unique-Session-Id}'"
     }
    }
   }
   post-auth {
    reference = ".query"
    query = "INSERT INTO radpostauth (username, pass, reply, authdate)
VALUES ( '%{SQL-User-Name}', '%{%{User-Password}:-%{Chap-Password}}',
'%{reply:Packet-Type}', '%S')"
   }
  }
rlm_sql (sql): Driver rlm_sql_mysql (module rlm_sql_mysql) loaded and linked
Creating attribute SQL-Group
  instantiate {
  }
  # Instantiating module "mschap" from file
/etc/freeradius/3.0/mods-enabled/mschap
rlm_mschap (mschap): using internal authentication
  # Instantiating module "expiration" from file
/etc/freeradius/3.0/mods-enabled/expiration
  # Instantiating module "pap" from file
/etc/freeradius/3.0/mods-enabled/pap
  # Instantiating module "IPASS" from file
/etc/freeradius/3.0/mods-enabled/realm
  # Instantiating module "suffix" from file
/etc/freeradius/3.0/mods-enabled/realm
  # Instantiating module "realmpercent" from file
/etc/freeradius/3.0/mods-enabled/realm
  # Instantiating module "ntdomain" from file
/etc/freeradius/3.0/mods-enabled/realm
  # Instantiating module "logintime" from file
/etc/freeradius/3.0/mods-enabled/logintime
  # Instantiating module "reject" from file
/etc/freeradius/3.0/mods-enabled/always
  # Instantiating module "fail" from file
/etc/freeradius/3.0/mods-enabled/always
  # Instantiating module "ok" from file
/etc/freeradius/3.0/mods-enabled/always
  # Instantiating module "handled" from file
/etc/freeradius/3.0/mods-enabled/always
  # Instantiating module "invalid" from file
/etc/freeradius/3.0/mods-enabled/always
  # Instantiating module "userlock" from file
/etc/freeradius/3.0/mods-enabled/always
  # Instantiating module "notfound" from file
/etc/freeradius/3.0/mods-enabled/always
  # Instantiating module "noop" from file
/etc/freeradius/3.0/mods-enabled/always
  # Instantiating module "updated" from file
/etc/freeradius/3.0/mods-enabled/always
  # Instantiating module "preprocess" from file
/etc/freeradius/3.0/mods-enabled/preprocess
reading pairlist file /etc/freeradius/3.0/mods-config/preprocess/huntgroups
reading pairlist file /etc/freeradius/3.0/mods-config/preprocess/hints
  # Instantiating module "eap" from file
/etc/freeradius/3.0/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/freeradius/3.0/certs"
    pem_file_type = yes
    private_key_file = "/etc/ssl/private/ssl-cert-snakeoil.key"
    certificate_file = "/etc/ssl/certs/ssl-cert-snakeoil.pem"
    ca_file = "/etc/ssl/certs/ca-certificates.crt"
    private_key_password = <<< secret >>>
    dh_file = "/etc/freeradius/3.0/certs/dh"
    fragment_size = 1024
    include_length = yes
    auto_chain = yes
    check_crl = no
    check_all_crl = no
    cipher_list = "DEFAULT"
    ecdh_curve = "prime256v1"
    cache {
    enable = yes
    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
    }
   }
   # 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 = no
    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 "detail" from file
/etc/freeradius/3.0/mods-enabled/detail
  # Instantiating module "etc_passwd" from file
/etc/freeradius/3.0/mods-enabled/passwd
rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no
  # Instantiating module "cache_eap" from file
/etc/freeradius/3.0/mods-enabled/cache_eap
rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree)
loaded and linked
  # Instantiating module "attr_filter.post-proxy" from file
/etc/freeradius/3.0/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/post-proxy
  # Instantiating module "attr_filter.pre-proxy" from file
/etc/freeradius/3.0/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/pre-proxy
  # Instantiating module "attr_filter.access_reject" from file
/etc/freeradius/3.0/mods-enabled/attr_filter
reading pairlist file
/etc/freeradius/3.0/mods-config/attr_filter/access_reject
[/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item
"FreeRADIUS-Response-Delay" found in filter list for realm "DEFAULT".
[/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item
"FreeRADIUS-Response-Delay-USec" found in filter list for realm "DEFAULT".
  # Instantiating module "attr_filter.access_challenge" from file
/etc/freeradius/3.0/mods-enabled/attr_filter
reading pairlist file
/etc/freeradius/3.0/mods-config/attr_filter/access_challenge
  # Instantiating module "attr_filter.accounting_response" from file
/etc/freeradius/3.0/mods-enabled/attr_filter
reading pairlist file
/etc/freeradius/3.0/mods-config/attr_filter/accounting_response
  # Instantiating module "files" from file
/etc/freeradius/3.0/mods-enabled/files
reading pairlist file /etc/freeradius/3.0/mods-config/files/authorize
reading pairlist file /etc/freeradius/3.0/mods-config/files/accounting
reading pairlist file /etc/freeradius/3.0/mods-config/files/pre-proxy
  # Instantiating module "linelog" from file
/etc/freeradius/3.0/mods-enabled/linelog
  # Instantiating module "log_accounting" from file
/etc/freeradius/3.0/mods-enabled/linelog
  # Instantiating module "auth_log" from file
/etc/freeradius/3.0/mods-enabled/detail.log
rlm_detail (auth_log): 'User-Password' suppressed, will not appear in
detail output
  # Instantiating module "reply_log" from file
/etc/freeradius/3.0/mods-enabled/detail.log
  # Instantiating module "pre_proxy_log" from file
/etc/freeradius/3.0/mods-enabled/detail.log
  # Instantiating module "post_proxy_log" from file
/etc/freeradius/3.0/mods-enabled/detail.log
  # Instantiating module "sql" from file
/etc/freeradius/3.0/mods-enabled/sql
rlm_sql_mysql: libmysql version: 10.1.37-MariaDB
   mysql {
    tls {
    }
    warnings = "auto"
   }
rlm_sql (sql): Attempting to connect to database "radius"
rlm_sql (sql): Initialising connection pool
   pool {
    start = 5
    min = 3
    max = 32
    spare = 10
    uses = 0
    lifetime = 0
    cleanup_interval = 30
    idle_timeout = 60
    retry_delay = 30
    spread = no
   }
rlm_sql (sql): Opening additional connection (0), 1 of 32 pending slots used
rlm_sql_mysql: Starting connect to MySQL server
rlm_sql_mysql: Connected to database 'radius' on Localhost via UNIX socket,
server version 10.1.37-MariaDB-0+deb9u1, protocol version 10
rlm_sql (sql): Opening additional connection (1), 1 of 31 pending slots used
rlm_sql_mysql: Starting connect to MySQL server
rlm_sql_mysql: Connected to database 'radius' on Localhost via UNIX socket,
server version 10.1.37-MariaDB-0+deb9u1, protocol version 10
rlm_sql (sql): Opening additional connection (2), 1 of 30 pending slots used
rlm_sql_mysql: Starting connect to MySQL server
rlm_sql_mysql: Connected to database 'radius' on Localhost via UNIX socket,
server version 10.1.37-MariaDB-0+deb9u1, protocol version 10
rlm_sql (sql): Opening additional connection (3), 1 of 29 pending slots used
rlm_sql_mysql: Starting connect to MySQL server
rlm_sql_mysql: Connected to database 'radius' on Localhost via UNIX socket,
server version 10.1.37-MariaDB-0+deb9u1, protocol version 10
rlm_sql (sql): Opening additional connection (4), 1 of 28 pending slots used
rlm_sql_mysql: Starting connect to MySQL server
rlm_sql_mysql: Connected to database 'radius' on Localhost via UNIX socket,
server version 10.1.37-MariaDB-0+deb9u1, protocol version 10
 } # modules
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/freeradius/3.0/radiusd.conf
} # server
server default { # from file /etc/freeradius/3.0/sites-enabled/default
 # Loading authenticate {...}
 # Loading authorize {...}
Ignoring "ldap" (see raddb/mods-available/README.rst)
 # Loading preacct {...}
 # Loading accounting {...}
 # Loading session {...}
 # Loading post-proxy {...}
 # Loading post-auth {...}
} # server default
server inner-tunnel { # from file
/etc/freeradius/3.0/sites-enabled/inner-tunnel
 # Loading authenticate {...}
 # Loading authorize {...}
 # Loading session {...}
 # Loading post-proxy {...}
 # Loading post-auth {...}
} # 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 53664
Listening on proxy address :: port 57471
Ready to process requests
(0) Received Access-Request Id 225 from 127.0.0.1:58832 to 127.0.0.1:1812
length 88
(0)   User-Name = "Andy1!#$%&()*+,-./"
(0)   User-Password = "apple1"
(0)   NAS-IP-Address = 127.0.1.1
(0)   NAS-Port = 1812
(0)   Message-Authenticator = 0x66d8b202154fefbee7ff2b600c3d535c
(0) # Executing section authorize from file
/etc/freeradius/3.0/sites-enabled/default
(0)   authorize {
(0)     [preprocess] = ok
(0)     [chap] = noop
(0)     [mschap] = noop
(0)     [digest] = noop
(0) suffix: Checking for suffix after "@"
(0) suffix: No '@' in User-Name = "Andy1!#$%&()*+,-./", 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) sql: EXPAND %{User-Name}
(0) sql:    --> Andy1!#$%&()*+,-./
(0) sql: SQL-User-Name set to 'Andy1!#$%&()*+,-./'
rlm_sql (sql): Reserved connection (0)
(0) sql: EXPAND SELECT id, username, attribute, value, op FROM radcheck
WHERE username = '%{SQL-User-Name}' ORDER BY id
(0) sql:    --> SELECT id, username, attribute, value, op FROM radcheck
WHERE username = 'Andy1=21=23=24=25=26=28=29=2A=2B=2C-./' ORDER BY id
(0) sql: Executing select query: SELECT id, username, attribute, value, op
FROM radcheck WHERE username = 'Andy1=21=23=24=25=26=28=29=2A=2B=2C-./'
ORDER BY id
(0) sql: EXPAND SELECT groupname FROM radusergroup WHERE username =
'%{SQL-User-Name}' ORDER BY priority
(0) sql:    --> SELECT groupname FROM radusergroup WHERE username =
'Andy1=21=23=24=25=26=28=29=2A=2B=2C-./' ORDER BY priority
(0) sql: Executing select query: SELECT groupname FROM radusergroup WHERE
username = 'Andy1=21=23=24=25=26=28=29=2A=2B=2C-./' ORDER BY priority
(0) sql: User not found in any groups
rlm_sql (sql): Released connection (0)
rlm_sql (sql): Need 5 more connections to reach 10 spares
rlm_sql (sql): Opening additional connection (5), 1 of 27 pending slots used
rlm_sql_mysql: Starting connect to MySQL server
rlm_sql_mysql: Connected to database 'radius' on Localhost via UNIX socket,
server version 10.1.37-MariaDB-0+deb9u1, protocol version 10
(0)     [sql] = notfound
(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) Login incorrect (No Auth-Type found: rejecting the user via
Post-Auth-Type = Reject): [Andy1!#$%&()*+,-.//apple1] (from client
localhost port 1812)
(0) Using Post-Auth-Type Reject
(0) # Executing group from file /etc/freeradius/3.0/sites-enabled/default
(0)   Post-Auth-Type REJECT {
(0) sql: EXPAND .query
(0) sql:    --> .query
(0) sql: Using query template 'query'
rlm_sql (sql): Reserved connection (1)
(0) sql: EXPAND %{User-Name}
(0) sql:    --> Andy1!#$%&()*+,-./
(0) sql: SQL-User-Name set to 'Andy1!#$%&()*+,-./'
(0) sql: EXPAND INSERT INTO radpostauth (username, pass, reply, authdate)
VALUES ( '%{SQL-User-Name}', '%{%{User-Password}:-%{Chap-Password}}',
'%{reply:Packet-Type}', '%S')
(0) sql:    --> INSERT INTO radpostauth (username, pass, reply, authdate)
VALUES ( 'Andy1=21=23=24=25=26=28=29=2A=2B=2C-./', 'apple1',
'Access-Reject', '2019-01-04 16:24:35')
(0) sql: Executing query: INSERT INTO radpostauth (username, pass, reply,
authdate) VALUES ( 'Andy1=21=23=24=25=26=28=29=2A=2B=2C-./', 'apple1',
'Access-Reject', '2019-01-04 16:24:35')
(0) sql: SQL query returned: success
(0) sql: 1 record(s) updated
rlm_sql (sql): Released connection (1)
(0)     [sql] = ok
(0) attr_filter.access_reject: EXPAND %{User-Name}
(0) attr_filter.access_reject:    --> Andy1!#$%&()*+,-./
(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.
Waking up in 0.6 seconds.
(0) Sending delayed response
(0) Sent Access-Reject Id 225 from 127.0.0.1:1812 to 127.0.0.1:58832 length
20
Waking up in 3.9 seconds.

Sincerely,
Izumi