Active Directory - FreeRADIUS returns reject when ntlm_auth returns NT_KEY

25 Sep 2015

      Hello, and thanks in advance for any help!

Ubuntu 14.04.3 LTS running FreeRADIUS 3.0.9.  FreeRADIUS installation
packages were generated using dpkg_dev.  AD Domain is 2012R2

I keep getting a logon failure (0xc000006d) using EAP-MSCHAPV2

The full debug is below, but here is the snippet:
(2) mschap: Client is using MS-CHAPv2
(2) mschap: Executing: /usr/bin/ntlm_auth --request-nt-key
--username=%{%{Stripped-User-Name}:-%{%{User-Name}:-None}}
--challenge=%{%{mschap:Challenge}:-00}
--nt-response=%{%{mschap:NT-Response}:-00}:
(2) mschap: EXPAND
--username=%{%{Stripped-User-Name}:-%{%{User-Name}:-None}}
(2) mschap:    --> --username=USER\\ldap_query
(2) mschap: Creating challenge hash with username: ldap_query
(2) mschap: EXPAND --challenge=%{%{mschap:Challenge}:-00}
(2) mschap:    --> --challenge=57e0b84b2fe82e71
(2) mschap: EXPAND --nt-response=%{%{mschap:NT-Response}:-00}
(2) mschap:    -->
--nt-response=756e6bc91594dd2bf971c666a35809a632eed0b76f39551a
(2) mschap: ERROR: Program returned code (1) and output 'Logon failure
(0xc000006d)'
(2) mschap: External script failed
(2) mschap: ERROR: External script says: Logon failure (0xc000006d)
(2) mschap: ERROR: MS-CHAP2-Response is incorrect

However, when I take these values, and run ntlm_auth from the command line,
I get the NT_KEY
root@freeradius:/#  /usr/bin/ntlm_auth --request-nt-key
--username=USER\\ldap_query --challenge=57e0b84b2fe82e71
--nt-response=756e6bc91594dd2bf971c666a35809a632eed0b76f39551a
NT_KEY: 96B0390CCFE02BE8710C5D6848567B60

FULL DEBUG OUTPUT
root@freeradius:~# /usr/sbin/freeradius -X
Copyright (C) 1999-2015 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/dictionary
including configuration file /etc/freeradius/radiusd.conf
including configuration file /etc/freeradius/proxy.conf
including configuration file /etc/freeradius/clients.conf
including files in directory /etc/freeradius/mods-enabled/
including configuration file /etc/freeradius/mods-enabled/exec
including configuration file /etc/freeradius/mods-enabled/pap
including configuration file /etc/freeradius/mods-enabled/always
including configuration file /etc/freeradius/mods-enabled/expiration
including configuration file /etc/freeradius/mods-enabled/ntlm_auth
including configuration file /etc/freeradius/mods-enabled/unpack
including configuration file /etc/freeradius/mods-enabled/utf8
including configuration file /etc/freeradius/mods-enabled/logintime
including configuration file /etc/freeradius/mods-enabled/linelog
including configuration file /etc/freeradius/mods-enabled/eap
including configuration file /etc/freeradius/mods-enabled/passwd
including configuration file /etc/freeradius/mods-enabled/expr
including configuration file /etc/freeradius/mods-enabled/replicate
including configuration file /etc/freeradius/mods-enabled/detail
including configuration file /etc/freeradius/mods-enabled/echo
including configuration file /etc/freeradius/mods-enabled/radutmp
including configuration file /etc/freeradius/mods-enabled/preprocess
including configuration file /etc/freeradius/mods-enabled/cache_eap
including configuration file /etc/freeradius/mods-enabled/mschap
including configuration file /etc/freeradius/mods-enabled/soh
including configuration file /etc/freeradius/mods-enabled/detail.log
including configuration file /etc/freeradius/mods-enabled/dynamic_clients
including configuration file /etc/freeradius/mods-enabled/digest
including configuration file /etc/freeradius/mods-enabled/files
including configuration file /etc/freeradius/mods-enabled/chap
including configuration file /etc/freeradius/mods-enabled/sradutmp
including configuration file /etc/freeradius/mods-enabled/attr_filter
including configuration file /etc/freeradius/mods-enabled/unix
including configuration file /etc/freeradius/mods-enabled/multiotp
including configuration file /etc/freeradius/mods-enabled/realm
including configuration file /etc/freeradius/mods-enabled/multiotpmschap
including configuration file /etc/freeradius/mods-enabled/dhcp
including files in directory /etc/freeradius/policy.d/
including configuration file /etc/freeradius/policy.d/abfab-tr
including configuration file /etc/freeradius/policy.d/debug
including configuration file /etc/freeradius/policy.d/filter
including configuration file /etc/freeradius/policy.d/control
including configuration file /etc/freeradius/policy.d/operator-name
including configuration file /etc/freeradius/policy.d/eap
including configuration file /etc/freeradius/policy.d/cui
including configuration file /etc/freeradius/policy.d/accounting
including configuration file /etc/freeradius/policy.d/canonicalization
including configuration file /etc/freeradius/policy.d/multiotp
including configuration file /etc/freeradius/policy.d/dhcp
including files in directory /etc/freeradius/sites-enabled/
including configuration file /etc/freeradius/sites-enabled/default
including configuration file /etc/freeradius/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 = 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
 }
}
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 USER {
        auth_pool = my_auth_failover
 }
 realm user.agili-key.com {
        auth_pool = my_auth_failover
 }
 realm AGILI-KEY {
        auth_pool = my_auth_failover
 }
 realm agili-key.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
  }
 }
 client 172.25.102.241 {
        ipaddr = 172.25.102.241
        require_message_authenticator = no
        secret = <<< secret >>>
  limit {
        max_connections = 16
        lifetime = 0
        idle_timeout = 30
  }
 }
 client 172.25.102.242 {
        ipaddr = 172.25.102.242
        require_message_authenticator = no
        secret = <<< secret >>>
  limit {
        max_connections = 16
        lifetime = 0
        idle_timeout = 30
  }
 }
 client 172.25.102.243 {
        ipaddr = 172.25.102.243
        require_message_authenticator = no
        secret = <<< secret >>>
  limit {
        max_connections = 16
        lifetime = 0
        idle_timeout = 30
  }
 }
 client 172.25.102.244 {
        ipaddr = 172.25.102.244
        require_message_authenticator = no
        secret = <<< secret >>>
  limit {
        max_connections = 16
        lifetime = 0
        idle_timeout = 30
  }
 }
 client 172.25.102.245 {
        ipaddr = 172.25.102.245
        require_message_authenticator = no
        secret = <<< secret >>>
  limit {
        max_connections = 16
        lifetime = 0
        idle_timeout = 30
  }
 }
 client 172.25.102.246 {
        ipaddr = 172.25.102.246
        require_message_authenticator = no
        secret = <<< secret >>>
  limit {
        max_connections = 16
        lifetime = 0
        idle_timeout = 30
  }
 }
 client 172.25.102.8 {
        ipaddr = 172.25.102.8
        require_message_authenticator = no
        secret = <<< secret >>>
  limit {
        max_connections = 16
        lifetime = 0
        idle_timeout = 30
  }
 }
Debugger not attached
 # Creating Auth-Type = multiotp
 # Creating Auth-Type = multiotpmschap
 # Creating Auth-Type = digest
radiusd: #### Instantiating modules ####
  # Loaded module rlm_exec
  # Loading module "exec" from file /etc/freeradius/mods-enabled/exec
  exec {
        wait = no
        input_pairs = "request"
        shell_escape = yes
        timeout = 10
  }
  # Loaded module rlm_pap
  # Loading module "pap" from file /etc/freeradius/mods-enabled/pap
  pap {
        normalise = yes
  }
  # Loaded module rlm_always
  # Loading module "reject" from file /etc/freeradius/mods-enabled/always
  always reject {
        rcode = "reject"
        simulcount = 0
        mpp = no
  }
  # Loading module "fail" from file /etc/freeradius/mods-enabled/always
  always fail {
        rcode = "fail"
        simulcount = 0
        mpp = no
  }
  # Loading module "ok" from file /etc/freeradius/mods-enabled/always
  always ok {
        rcode = "ok"
        simulcount = 0
        mpp = no
  }
  # Loading module "handled" from file /etc/freeradius/mods-enabled/always
  always handled {
        rcode = "handled"
        simulcount = 0
        mpp = no
  }
  # Loading module "invalid" from file /etc/freeradius/mods-enabled/always
  always invalid {
        rcode = "invalid"
        simulcount = 0
        mpp = no
  }
  # Loading module "userlock" from file /etc/freeradius/mods-enabled/always
  always userlock {
        rcode = "userlock"
        simulcount = 0
        mpp = no
  }
  # Loading module "notfound" from file /etc/freeradius/mods-enabled/always
  always notfound {
        rcode = "notfound"
        simulcount = 0
        mpp = no
  }
  # Loading module "noop" from file /etc/freeradius/mods-enabled/always
  always noop {
        rcode = "noop"
        simulcount = 0
        mpp = no
  }
  # Loading module "updated" from file /etc/freeradius/mods-enabled/always
  always updated {
        rcode = "updated"
        simulcount = 0
        mpp = no
  }
  # Loaded module rlm_expiration
  # Loading module "expiration" from file
/etc/freeradius/mods-enabled/expiration
  # Loading module "ntlm_auth" from file
/etc/freeradius/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_unpack
  # Loading module "unpack" from file /etc/freeradius/mods-enabled/unpack
  # Loaded module rlm_utf8
  # Loading module "utf8" from file /etc/freeradius/mods-enabled/utf8
  # Loaded module rlm_logintime
  # Loading module "logintime" from file
/etc/freeradius/mods-enabled/logintime
  logintime {
        minimum_timeout = 60
  }
  # Loaded module rlm_linelog
  # Loading module "linelog" from file /etc/freeradius/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/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_eap
  # Loading module "eap" from file /etc/freeradius/mods-enabled/eap
  eap {
        default_eap_type = "peap"
        timer_expire = 60
        ignore_unknown_eap_types = no
        cisco_accounting_username_bug = no
        max_sessions = 16384
  }
  # Loaded module rlm_passwd
  # Loading module "etc_passwd" from file
/etc/freeradius/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_expr
  # Loading module "expr" from file /etc/freeradius/mods-enabled/expr
  expr {
        safe_characters =
"@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_:
/äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ"
  }
  # Loaded module rlm_replicate
  # Loading module "replicate" from file
/etc/freeradius/mods-enabled/replicate
  # Loaded module rlm_detail
  # Loading module "detail" from file /etc/freeradius/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 "echo" from file /etc/freeradius/mods-enabled/echo
  exec echo {
        wait = yes
        program = "/bin/echo %{User-Name}"
        input_pairs = "request"
        output_pairs = "reply"
        shell_escape = yes
  }
  # Loaded module rlm_radutmp
  # Loading module "radutmp" from file /etc/freeradius/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_preprocess
  # Loading module "preprocess" from file
/etc/freeradius/mods-enabled/preprocess
  preprocess {
        huntgroups = "/etc/freeradius/mods-config/preprocess/huntgroups"
        hints = "/etc/freeradius/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_cache
  # Loading module "cache_eap" from file
/etc/freeradius/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_mschap
  # Loading module "mschap" from file /etc/freeradius/mods-enabled/mschap
  mschap {
        use_mppe = yes
        require_encryption = no
        require_strong = no
        with_ntdomain_hack = yes
        ntlm_auth = "/usr/bin/ntlm_auth --request-nt-key
--username=%{%{Stripped-User-Name}:-%{%{User-Name}:-None}}
--challenge=%{%{mschap:Challenge}:-00}
--nt-response=%{%{mschap:NT-Response}:-00}"
   passchange {
        ntlm_auth = "/usr/bin/ntlm_auth
--helper-protocol=ntlm-change-password-1"
        ntlm_auth_username = "username: %{mschap:User-Name}"
        ntlm_auth_domain = "nt-domain: %{mschap:NT-Domain}"
   }
        allow_retry = yes
  }
  # Loaded module rlm_soh
  # Loading module "soh" from file /etc/freeradius/mods-enabled/soh
  soh {
        dhcp = yes
  }
  # Loading module "auth_log" from file
/etc/freeradius/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/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/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/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_dynamic_clients
  # Loading module "dynamic_clients" from file
/etc/freeradius/mods-enabled/dynamic_clients
  # Loaded module rlm_digest
  # Loading module "digest" from file /etc/freeradius/mods-enabled/digest
  # Loaded module rlm_files
  # Loading module "files" from file /etc/freeradius/mods-enabled/files
  files {
        filename = "/etc/freeradius/mods-config/files/authorize"
        acctusersfile = "/etc/freeradius/mods-config/files/accounting"
        preproxy_usersfile = "/etc/freeradius/mods-config/files/pre-proxy"
        compat = "cistron"
  }
  # Loaded module rlm_chap
  # Loading module "chap" from file /etc/freeradius/mods-enabled/chap
  # Loading module "sradutmp" from file
/etc/freeradius/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_attr_filter
  # Loading module "attr_filter.post-proxy" from file
/etc/freeradius/mods-enabled/attr_filter
  attr_filter attr_filter.post-proxy {
        filename = "/etc/freeradius/mods-config/attr_filter/post-proxy"
        key = "%{Realm}"
        relaxed = no
  }
  # Loading module "attr_filter.pre-proxy" from file
/etc/freeradius/mods-enabled/attr_filter
  attr_filter attr_filter.pre-proxy {
        filename = "/etc/freeradius/mods-config/attr_filter/pre-proxy"
        key = "%{Realm}"
        relaxed = no
  }
  # Loading module "attr_filter.access_reject" from file
/etc/freeradius/mods-enabled/attr_filter
  attr_filter attr_filter.access_reject {
        filename = "/etc/freeradius/mods-config/attr_filter/access_reject"
        key = "%{User-Name}"
        relaxed = no
  }
  # Loading module "attr_filter.access_challenge" from file
/etc/freeradius/mods-enabled/attr_filter
  attr_filter attr_filter.access_challenge {
        filename =
"/etc/freeradius/mods-config/attr_filter/access_challenge"
        key = "%{User-Name}"
        relaxed = no
  }
  # Loading module "attr_filter.accounting_response" from file
/etc/freeradius/mods-enabled/attr_filter
  attr_filter attr_filter.accounting_response {
        filename =
"/etc/freeradius/mods-config/attr_filter/accounting_response"
        key = "%{User-Name}"
        relaxed = no
  }
  # Loaded module rlm_unix
  # Loading module "unix" from file /etc/freeradius/mods-enabled/unix
  unix {
        radwtmp = "/var/log/freeradius/radwtmp"
  }
Creating attribute Unix-Group
  # Loading module "multiotp" from file
/etc/freeradius/mods-enabled/multiotp
  exec multiotp {
        wait = yes
        program = "/etc/multiotp/multiotp.php %{User-Name} %{User-Password}
-request-nt-key -src=%{Packet-Src-IP-Address}
-chap-challenge=%{CHAP-Challenge} -chap-password=%{CHAP-Password}
-ms-chap-challenge=%{MS-CHAP-Challenge}
-ms-chap-response=%{MS-CHAP-Response}
-ms-chap2-response=%{MS-CHAP2-Response}"
        input_pairs = "request"
        output_pairs = "reply"
        shell_escape = yes
  }
  # Loaded module rlm_realm
  # Loading module "IPASS" from file /etc/freeradius/mods-enabled/realm
  realm IPASS {
        format = "prefix"
        delimiter = "/"
        ignore_default = no
        ignore_null = no
  }
  # Loading module "suffix" from file /etc/freeradius/mods-enabled/realm
  realm suffix {
        format = "suffix"
        delimiter = "@"
        ignore_default = no
        ignore_null = no
  }
  # Loading module "realmpercent" from file
/etc/freeradius/mods-enabled/realm
  realm realmpercent {
        format = "suffix"
        delimiter = "%"
        ignore_default = no
        ignore_null = no
  }
  # Loading module "ntdomain" from file /etc/freeradius/mods-enabled/realm
  realm ntdomain {
        format = "prefix"
        delimiter = "\\"
        ignore_default = no
        ignore_null = no
  }
  # Loading module "multiotpmschap" from file
/etc/freeradius/mods-enabled/multiotpmschap
  mschap multiotpmschap {
        use_mppe = yes
        require_encryption = no
        require_strong = no
        with_ntdomain_hack = yes
        ntlm_auth = "/etc/multiotp/multiotp.php %{User-Name}
%{User-Password}   -request-nt-key -src=%{Packet-Src-IP-Address}
-chap-challenge=%{CHAP-Challenge} -chap-password=%{CHAP-Password}
-ms-chap-challenge=%{MS-CHAP-Challenge}
-ms-chap-response=%{MS-CHAP-Response}
-ms-chap2-response=%{MS-CHAP2-Response}"
   passchange {
   }
        allow_retry = yes
  }
  # Loaded module rlm_dhcp
  # Loading module "dhcp" from file /etc/freeradius/mods-enabled/dhcp
 instantiate {
 }
 modules {
  # Instantiating module "pap" from file /etc/freeradius/mods-enabled/pap
  # Instantiating module "reject" from file
/etc/freeradius/mods-enabled/always
  # Instantiating module "fail" from file
/etc/freeradius/mods-enabled/always
  # Instantiating module "ok" from file /etc/freeradius/mods-enabled/always
  # Instantiating module "handled" from file
/etc/freeradius/mods-enabled/always
  # Instantiating module "invalid" from file
/etc/freeradius/mods-enabled/always
  # Instantiating module "userlock" from file
/etc/freeradius/mods-enabled/always
  # Instantiating module "notfound" from file
/etc/freeradius/mods-enabled/always
  # Instantiating module "noop" from file
/etc/freeradius/mods-enabled/always
  # Instantiating module "updated" from file
/etc/freeradius/mods-enabled/always
  # Instantiating module "expiration" from file
/etc/freeradius/mods-enabled/expiration
  # Instantiating module "logintime" from file
/etc/freeradius/mods-enabled/logintime
  # Instantiating module "linelog" from file
/etc/freeradius/mods-enabled/linelog
  # Instantiating module "log_accounting" from file
/etc/freeradius/mods-enabled/linelog
  # Instantiating module "eap" from file /etc/freeradius/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 {
        rsa_key_exchange = no
        dh_key_exchange = yes
        rsa_key_length = 512
        dh_key_length = 512
        verify_depth = 0
        ca_path = "/etc/freeradius/certs"
        pem_file_type = yes
        private_key_file = "/etc/freeradius/certs/server.key"
        certificate_file = "/etc/freeradius/certs/server.pem"
        ca_file = "/etc/freeradius/certs/ca.pem"
        private_key_password = <<< secret >>>
        dh_file = "/etc/freeradius/certs/dh"
        fragment_size = 1024
        include_length = yes
        check_crl = no
        check_all_crl = no
        cipher_list = "DEFAULT"
        ecdh_curve = "prime256v1"
    cache {
        enable = yes
        lifetime = 24
        max_entries = 255
    }
    verify {
    }
    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
        identity = "freeradius"
   }
  # Instantiating module "etc_passwd" from file
/etc/freeradius/mods-enabled/passwd
rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no
  # Instantiating module "detail" from file
/etc/freeradius/mods-enabled/detail
  # Instantiating module "preprocess" from file
/etc/freeradius/mods-enabled/preprocess
reading pairlist file /etc/freeradius/mods-config/preprocess/huntgroups
reading pairlist file /etc/freeradius/mods-config/preprocess/hints
  # Instantiating module "cache_eap" from file
/etc/freeradius/mods-enabled/cache_eap
rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree)
loaded and linked
  # Instantiating module "mschap" from file
/etc/freeradius/mods-enabled/mschap
rlm_mschap (mschap): authenticating by calling 'ntlm_auth'
  # Instantiating module "auth_log" from file
/etc/freeradius/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/mods-enabled/detail.log
  # Instantiating module "pre_proxy_log" from file
/etc/freeradius/mods-enabled/detail.log
  # Instantiating module "post_proxy_log" from file
/etc/freeradius/mods-enabled/detail.log
  # Instantiating module "files" from file
/etc/freeradius/mods-enabled/files
reading pairlist file /etc/freeradius/mods-config/files/authorize
[/etc/freeradius/mods-config/files/authorize]:182 Cistron compatibility
checks for entry DEFAULT ...
[/etc/freeradius/mods-config/files/authorize]:189 Cistron compatibility
checks for entry DEFAULT ...
[/etc/freeradius/mods-config/files/authorize]:195 Cistron compatibility
checks for entry DEFAULT ...
reading pairlist file /etc/freeradius/mods-config/files/accounting
reading pairlist file /etc/freeradius/mods-config/files/pre-proxy
  # Instantiating module "attr_filter.post-proxy" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/post-proxy
  # Instantiating module "attr_filter.pre-proxy" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/pre-proxy
  # Instantiating module "attr_filter.access_reject" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/access_reject
  # Instantiating module "attr_filter.access_challenge" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file
/etc/freeradius/mods-config/attr_filter/access_challenge
  # Instantiating module "attr_filter.accounting_response" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file
/etc/freeradius/mods-config/attr_filter/accounting_response
  # Instantiating module "IPASS" from file
/etc/freeradius/mods-enabled/realm
  # Instantiating module "suffix" from file
/etc/freeradius/mods-enabled/realm
  # Instantiating module "realmpercent" from file
/etc/freeradius/mods-enabled/realm
  # Instantiating module "ntdomain" from file
/etc/freeradius/mods-enabled/realm
  # Instantiating module "multiotpmschap" from file
/etc/freeradius/mods-enabled/multiotpmschap
rlm_mschap (multiotpmschap): authenticating by calling 'ntlm_auth'
 } # modules
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/freeradius/radiusd.conf
} # server
server default { # from file /etc/freeradius/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/freeradius/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
Opening new proxy socket 'proxy address * port 0'
Listening on proxy address * port 42153
Ready to process requests
(0) Received Access-Request Id 0 from 172.25.102.8:53839 to
172.25.102.15:1812 length 138
(0)   User-Name = "USER\\ldap_query"
(0)   NAS-IP-Address = 127.0.0.1
(0)   Calling-Station-Id = "02-00-00-00-00-01"
(0)   Framed-MTU = 1400
(0)   NAS-Port-Type = Wireless-802.11
(0)   Connect-Info = "CONNECT 11Mbps 802.11b"
(0)   EAP-Message = 0x0200001401555345525c6c6461705f7175657279
(0)   Message-Authenticator = 0x7824ee5950582ab332ae5dd5441c1405
(0) # Executing section authorize from file
/etc/freeradius/sites-enabled/default
(0)   authorize {
(0)     policy filter_username {
(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 =~ /\.\./ ) {
(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)     } # 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 = "USER\ldap_query", looking up realm NULL
(0) suffix: No such realm "NULL"
(0)     [suffix] = noop
(0) eap: Peer sent EAP Response (code 2) ID 0 length 20
(0) eap: EAP-Identity reply, returning 'ok' so we can short-circuit the
rest of authorize
(0)     [eap] = ok
(0)   } # authorize = ok
(0) Found Auth-Type = EAP
(0) # Executing group from file /etc/freeradius/sites-enabled/default
(0)   authenticate {
(0) eap: Peer sent packet with method EAP Identity (1)
(0) eap: Calling submodule eap_peap to process data
(0) eap_peap: Initiating new EAP-TLS session
(0) eap_peap: Flushing SSL sessions (of #0)
(0) eap_peap: [eaptls start] = request
(0) eap: Sending EAP Request (code 1) ID 1 length 6
(0) eap: EAP session adding &reply:State = 0x9acbd9fc9acac055
(0)     [eap] = handled
(0)   } # authenticate = handled
(0) Using Post-Auth-Type Challenge
(0) Post-Auth-Type sub-section not found.  Ignoring.
(0) # Executing group from file /etc/freeradius/sites-enabled/default
(0) Sent Access-Challenge Id 0 from 172.25.102.15:1812 to 172.25.102.8:53839
length 0
(0)   EAP-Message = 0x010100061920
(0)   Message-Authenticator = 0x00000000000000000000000000000000
(0)   State = 0x9acbd9fc9acac0550d905c53795e221f
(0) Finished request
Waking up in 4.9 seconds.
(1) Received Access-Request Id 1 from 172.25.102.8:53839 to
172.25.102.15:1812 length 142
(1)   User-Name = "USER\\ldap_query"
(1)   NAS-IP-Address = 127.0.0.1
(1)   Calling-Station-Id = "02-00-00-00-00-01"
(1)   Framed-MTU = 1400
(1)   NAS-Port-Type = Wireless-802.11
(1)   Connect-Info = "CONNECT 11Mbps 802.11b"
(1)   EAP-Message = 0x02010006031a
(1)   State = 0x9acbd9fc9acac0550d905c53795e221f
(1)   Message-Authenticator = 0x0c0275e6c8b803e0ed350429e696cea2
(1) session-state: No cached attributes
(1) # Executing section authorize from file
/etc/freeradius/sites-enabled/default
(1)   authorize {
(1)     policy filter_username {
(1)       if (!&User-Name) {
(1)       if (!&User-Name)  -> FALSE
(1)       if (&User-Name =~ / /) {
(1)       if (&User-Name =~ / /)  -> FALSE
(1)       if (&User-Name =~ /@.*@/ ) {
(1)       if (&User-Name =~ /@.*@/ )  -> FALSE
(1)       if (&User-Name =~ /\.\./ ) {
(1)       if (&User-Name =~ /\.\./ )  -> FALSE
(1)       if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))  {
(1)       if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))   ->
FALSE
(1)       if (&User-Name =~ /\.$/)  {
(1)       if (&User-Name =~ /\.$/)   -> FALSE
(1)       if (&User-Name =~ /@\./)  {
(1)       if (&User-Name =~ /@\./)   -> FALSE
(1)     } # policy filter_username = notfound
(1)     [preprocess] = ok
(1)     [chap] = noop
(1)     [mschap] = noop
(1)     [digest] = noop
(1) suffix: Checking for suffix after "@"
(1) suffix: No '@' in User-Name = "USER\ldap_query", looking up realm NULL
(1) suffix: No such realm "NULL"
(1)     [suffix] = noop
(1) eap: Peer sent EAP Response (code 2) ID 1 length 6
(1) eap: No EAP Start, assuming it's an on-going EAP conversation
(1)     [eap] = updated
(1)     [files] = noop
(1)     [expiration] = noop
(1)     [logintime] = noop
(1)     policy multiotp.authorize {
(1)       if (control:Auth-Type == MS-CHAP) {
(1)       if (control:Auth-Type == MS-CHAP)  -> FALSE
(1)       elsif (!control:Auth-Type && User-Password =~ /^([0-9]{6})$/) {
(1)       elsif (!control:Auth-Type && User-Password =~ /^([0-9]{6})$/)  ->
FALSE
(1)     } # policy multiotp.authorize = updated
(1) pap: WARNING: No "known good" password found for the user.  Not setting
Auth-Type
(1) pap: WARNING: Authentication will fail unless a "known good" password
is available
(1)     [pap] = noop
(1)   } # authorize = updated
(1) Found Auth-Type = EAP
(1) # Executing group from file /etc/freeradius/sites-enabled/default
(1)   authenticate {
(1) eap: Expiring EAP session with state 0x9acbd9fc9acac055
(1) eap: Finished EAP session with state 0x9acbd9fc9acac055
(1) eap: Previous EAP request found for state 0x9acbd9fc9acac055, released
from the list
(1) eap: Peer sent packet with method EAP NAK (3)
(1) eap: Found mutually acceptable type MSCHAPv2 (26)
(1) eap: Calling submodule eap_mschapv2 to process data
(1) eap_mschapv2: Issuing Challenge
(1) eap: Sending EAP Request (code 1) ID 2 length 35
(1) eap: EAP session adding &reply:State = 0x9acbd9fc9bc9c355
(1)     [eap] = handled
(1)   } # authenticate = handled
(1) Using Post-Auth-Type Challenge
(1) Post-Auth-Type sub-section not found.  Ignoring.
(1) # Executing group from file /etc/freeradius/sites-enabled/default
(1) Sent Access-Challenge Id 1 from 172.25.102.15:1812 to 172.25.102.8:53839
length 0
(1)   EAP-Message =
0x010200231a0102001e102a19af672e4f271a8f37601b177217f661676b797261643031
(1)   Message-Authenticator = 0x00000000000000000000000000000000
(1)   State = 0x9acbd9fc9bc9c3550d905c53795e221f
(1) Finished request
Waking up in 4.9 seconds.
(2) Received Access-Request Id 2 from 172.25.102.8:53839 to
172.25.102.15:1812 length 210
(2)   User-Name = "USER\\ldap_query"
(2)   NAS-IP-Address = 127.0.0.1
(2)   Calling-Station-Id = "02-00-00-00-00-01"
(2)   Framed-MTU = 1400
(2)   NAS-Port-Type = Wireless-802.11
(2)   Connect-Info = "CONNECT 11Mbps 802.11b"
(2)   EAP-Message =
0x0202004a1a020200453167739eac74755a8248a8634989b917060000000000000000756e6bc91594dd2bf971c666a35809a632eed0b76f39551a00555345525c6c6461705f7175657279
(2)   State = 0x9acbd9fc9bc9c3550d905c53795e221f
(2)   Message-Authenticator = 0x750b4d5ec91fb37da9332daaa37974ff
(2) session-state: No cached attributes
(2) # Executing section authorize from file
/etc/freeradius/sites-enabled/default
(2)   authorize {
(2)     policy filter_username {
(2)       if (!&User-Name) {
(2)       if (!&User-Name)  -> FALSE
(2)       if (&User-Name =~ / /) {
(2)       if (&User-Name =~ / /)  -> FALSE
(2)       if (&User-Name =~ /@.*@/ ) {
(2)       if (&User-Name =~ /@.*@/ )  -> FALSE
(2)       if (&User-Name =~ /\.\./ ) {
(2)       if (&User-Name =~ /\.\./ )  -> FALSE
(2)       if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))  {
(2)       if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))   ->
FALSE
(2)       if (&User-Name =~ /\.$/)  {
(2)       if (&User-Name =~ /\.$/)   -> FALSE
(2)       if (&User-Name =~ /@\./)  {
(2)       if (&User-Name =~ /@\./)   -> FALSE
(2)     } # policy filter_username = notfound
(2)     [preprocess] = ok
(2)     [chap] = noop
(2)     [mschap] = noop
(2)     [digest] = noop
(2) suffix: Checking for suffix after "@"
(2) suffix: No '@' in User-Name = "USER\ldap_query", looking up realm NULL
(2) suffix: No such realm "NULL"
(2)     [suffix] = noop
(2) eap: Peer sent EAP Response (code 2) ID 2 length 74
(2) eap: No EAP Start, assuming it's an on-going EAP conversation
(2)     [eap] = updated
(2)     [files] = noop
(2)     [expiration] = noop
(2)     [logintime] = noop
(2)     policy multiotp.authorize {
(2)       if (control:Auth-Type == MS-CHAP) {
(2)       if (control:Auth-Type == MS-CHAP)  -> FALSE
(2)       elsif (!control:Auth-Type && User-Password =~ /^([0-9]{6})$/) {
(2)       elsif (!control:Auth-Type && User-Password =~ /^([0-9]{6})$/)  ->
FALSE
(2)     } # policy multiotp.authorize = updated
(2) pap: WARNING: No "known good" password found for the user.  Not setting
Auth-Type
(2) pap: WARNING: Authentication will fail unless a "known good" password
is available
(2)     [pap] = noop
(2)   } # authorize = updated
(2) Found Auth-Type = EAP
(2) # Executing group from file /etc/freeradius/sites-enabled/default
(2)   authenticate {
(2) eap: Expiring EAP session with state 0x9acbd9fc9bc9c355
(2) eap: Finished EAP session with state 0x9acbd9fc9bc9c355
(2) eap: Previous EAP request found for state 0x9acbd9fc9bc9c355, released
from the list
(2) eap: Peer sent packet with method EAP MSCHAPv2 (26)
(2) eap: Calling submodule eap_mschapv2 to process data
(2) eap_mschapv2: # Executing group from file
/etc/freeradius/sites-enabled/default
(2) eap_mschapv2:   Auth-Type MS-CHAP {
(2) mschap: Creating challenge hash with username: ldap_query
(2) mschap: Client is using MS-CHAPv2
(2) mschap: Executing: /usr/bin/ntlm_auth --request-nt-key
--username=%{%{Stripped-User-Name}:-%{%{User-Name}:-None}}
--challenge=%{%{mschap:Challenge}:-00}
--nt-response=%{%{mschap:NT-Response}:-00}:
(2) mschap: EXPAND
--username=%{%{Stripped-User-Name}:-%{%{User-Name}:-None}}
(2) mschap:    --> --username=USER\\ldap_query
(2) mschap: Creating challenge hash with username: ldap_query
(2) mschap: EXPAND --challenge=%{%{mschap:Challenge}:-00}
(2) mschap:    --> --challenge=57e0b84b2fe82e71
(2) mschap: EXPAND --nt-response=%{%{mschap:NT-Response}:-00}
(2) mschap:    -->
--nt-response=756e6bc91594dd2bf971c666a35809a632eed0b76f39551a
(2) mschap: ERROR: Program returned code (1) and output 'Logon failure
(0xc000006d)'
(2) mschap: External script failed
(2) mschap: ERROR: External script says: Logon failure (0xc000006d)
(2) mschap: ERROR: MS-CHAP2-Response is incorrect
(2)     [mschap] = reject
(2)   } # Auth-Type MS-CHAP = reject
(2) eap: Sending EAP Failure (code 4) ID 2 length 4
(2) eap: Freeing handler
(2)     [eap] = reject
(2)   } # authenticate = reject
(2) Failed to authenticate the user
(2) Using Post-Auth-Type Reject
(2) # Executing group from file /etc/freeradius/sites-enabled/default
(2)   Post-Auth-Type REJECT {
(2) attr_filter.access_reject: EXPAND %{User-Name}
(2) attr_filter.access_reject:    --> USER\\ldap_query
(2) attr_filter.access_reject: Matched entry DEFAULT at line 18
(2)     [attr_filter.access_reject] = updated
(2) eap: Reply already contained an EAP-Message, not inserting EAP-Failure
(2)     [eap] = noop
(2)     policy remove_reply_message_if_eap {
(2)       if (&reply:EAP-Message && &reply:Reply-Message) {
(2)       if (&reply:EAP-Message && &reply:Reply-Message)  -> FALSE
(2)       else {
(2)         [noop] = noop
(2)       } # else = noop
(2)     } # policy remove_reply_message_if_eap = noop
(2)   } # Post-Auth-Type REJECT = updated
(2) Delaying response for 1.000000 seconds
Waking up in 0.3 seconds.
Waking up in 0.6 seconds.
(2) <delay>: Sending delayed response
(2) <delay>: Sent Access-Reject Id 2 from 172.25.102.15:1812 to
172.25.102.8:53839 length 62
(2) <delay>:   MS-CHAP-Error = "\002E=691 R=1"
(2) <delay>:   EAP-Message = 0x04020004
(2) <delay>:   Message-Authenticator = 0x00000000000000000000000000000000
Waking up in 3.5 seconds.
(0) <done>: Cleaning up request packet ID 0 with timestamp +9
(1) <done>: Cleaning up request packet ID 1 with timestamp +9
Waking up in 0.3 seconds.
(2) <delay>: Cleaning up request packet ID 2 with timestamp +10
Ready to process requests

-Timo

Active Directory - FreeRADIUS returns reject when ntlm_auth returns NT_KEY

Timothy