- Freeradius-Users - lists.freeradius.org

MSCHAPv2 Module with Stripped-Username - no ActiveDirectory
by Markus Maurer 15 Nov '18

15 Nov '18

Hi everybody, I'd like to build an IPSec IKEV2 VPN with 2-factor authentication over EAP-Radius and MSCHAPv2. The OTP should be placed in the "User-Name" attribute with a ":" as seperator. e.g.: <username>:<otp> - johndoe:123456 In the authorize section the User-Name attribute get splitted in two parts: "Stripped-Username" and "User-OTP" if ( &User-Name =~ /^(.*):([0-9]{6})$/) { update request { Stripped-User-Name := "%{1}" User-OTP := "%{2}" } } The first step is to authenticate the username with otp over rlm_perl. If the first step succeeds, the eap module will be called and makes an mschapv2 authentication over sql (cleartext password). And here is my problem. Whenever I get to this step, I get the following error: "rlm_eap: Identity does not match User-Name, setting from EAP identity" The eap module uses the original username (johndoe:123456) and password for the mschap challenge. Is there any way to use the "Stripped-Username" for mschap without executing ntlm_auth? I dont need to authenticate against AD. I cant attach my debug log as I havent access to the server right now but maybe someone could give me a hint. I have googled a lot and read some threads with a similar problem but they all are using AD auth with ntlm_auth. Thanks for helping!! Best Regards -- This email was Malware checked by UTM 9. http://www.sophos.com

5 23

redis_ippool support
by Chinnapaiyan, Nagamani 15 Nov '18

15 Nov '18

Hi, Current stable version FD-3.0.17 does not have redis_ippool module integrated in it. Devel version 4.0.x is having this module. When this module will be included in the stable release? (or) which upcoming stable verision is expected to include this module? Regards, Nagamani Chinnapaiyan

2 1

freeradius 3 + OPENLDAP
by Eyal Zarchi 14 Nov '18

14 Nov '18

Hello all I am trying to configure freeradius to work with openldap for wireless authentications. The idea is to configure Access Points (that work just fine when connected using the user file) I configured the LDAP (radtest works just fine) [root@mvm01 ~]#radtest user password localhost 0 testing123 Sent Access-Request Id 16 from 0.0.0.0:54110 to 127.0.0.1:1812 length 75 User-Name = "user" User-Password = "password" NAS-IP-Address = 10.9.8.5 NAS-Port = 0 Message-Authenticator = 0x00 Cleartext-Password = "password" Received Access-Accept Id 16 from 127.0.0.1:1812 to 0.0.0.0:0 length 20 But as soon as I add the MSCHAP option (although I have no windows domain), I hope someone can find where I config wrong. I get the following errors: [root@mvm01 ~]#radtest -t mschap user *password* localhost 0 testing123 Sent Access-Request Id 124 from 0.0.0.0:44991 to 127.0.0.1:1812 length 131 User-Name = "user" MS-CHAP-Password = "password" NAS-IP-Address = 10.9.8.5 NAS-Port = 0 Message-Authenticator = 0x00 Cleartext-Password = " password " MS-CHAP-Challenge = 0xe4594d14941e6067 MS-CHAP-Response = 0x000100000000000000000000000000000000000000000000000085dcfd958b6e0adc908fb6 3efb356cfe593a52522914f06f Received Access-Reject Id 124 from 127.0.0.1:1812 to 0.0.0.0:0 length 61 MS-CHAP-Error = "\000E=691 R=1 C=d38a3a773855b34d V=2" (0) -: Expected Access-Accept got Access-Reject And on the debug: [root@mvm01 ~]#radiusd -X FreeRADIUS Version 3.0.13 Copyright (C) 1999-2017 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/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/dhcp 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 configuration file /etc/raddb/mods-enabled/ldap including files in directory /etc/raddb/policy.d/ 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/operator-name 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 = "radiusd" group = "radiusd" allow_core_dumps = no } name = "radiusd" prefix = "/usr" localstatedir = "/var" logdir = "/var/log/radius" run_dir = "/var/run/radiusd" } main { name = "radiusd" prefix = "/usr" localstatedir = "/var" sbindir = "/usr/sbin" logdir = "/var/log/radius" run_dir = "/var/run/radiusd" libdir = "/usr/lib64/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/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 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 } } client ap02 { ipaddr = 10.9.12.152 require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client ap06 { ipaddr = 10.9.12.156 require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client ap07 { ipaddr = 10.9.12.157 require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client ap08 { ipaddr = 10.9.12.158 require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client ap09 { ipaddr = 10.9.12.159 require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client ap10 { ipaddr = 10.9.12.160 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 # Creating Auth-Type = LDAP 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" } # 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-Addre ss}}/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-Addre ss}}/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-Addre ss}}/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-Addre ss}}/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-Addre ss}}/post-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loaded module rlm_dhcp # Loading module "dhcp" from file /etc/raddb/mods-enabled/dhcp # 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 "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 # Loaded module rlm_ldap # Loading module "ldap" from file /etc/raddb/mods-enabled/ldap ldap { server = "ldaps://ldap.it.qwilt.com" port = 636 identity = "cn=admin,dc=qwilt,dc=com" password = <<< secret >>> sasl { } user { scope = "sub" access_positive = yes sasl { } } group { filter = "(objectClass=posixGroup)" scope = "sub" name_attribute = "cn" membership_attribute = "memberOf" cacheable_name = no cacheable_dn = no } client { filter = "(objectClass=radiusClient)" scope = "sub" base_dn = "dc=qwilt,dc=com" } profile { } options { ldap_debug = 40 chase_referrals = yes rebind = yes net_timeout = 1 res_timeout = 10 srv_timelimit = 3 idle = 60 probes = 3 interval = 3 } tls { ca_file = "/etc/raddb/certs/qwilt-internal-rootca.pem" start_tls = no } } Creating attribute LDAP-Group 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 [/etc/raddb/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay" found in filter list for realm "DEFAULT". [/etc/raddb/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/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.pem" 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" 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 } } # 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 "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 "realmpercent" from file /etc/raddb/mods-enabled/realm # Instantiating module "ntdomain" from file /etc/raddb/mods-enabled/realm # Instantiating module "ldap" from file /etc/raddb/mods-enabled/ldap rlm_ldap: libldap vendor: OpenLDAP, version: 20444 accounting { reference = "%{tolower:type.%{Acct-Status-Type}}" } post-auth { reference = "." } rlm_ldap (ldap): 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_ldap (ldap): Opening additional connection (0), 1 of 32 pending slots used rlm_ldap (ldap): Connecting to ldaps://ldap.it.qwilt.com:636 TLSMC: MozNSS compatibility interception begins. tlsmc_convert: INFO: cannot open the NSS DB, expecting PEM configuration is present. tlsmc_intercept_initialization: INFO: successfully intercepted TLS initialization. Continuing with OpenSSL only. TLSMC: MozNSS compatibility interception ends. rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful rlm_ldap (ldap): Opening additional connection (1), 1 of 31 pending slots used rlm_ldap (ldap): Connecting to ldaps://ldap.it.qwilt.com:636 TLSMC: MozNSS compatibility interception begins. tlsmc_convert: INFO: cannot open the NSS DB, expecting PEM configuration is present. tlsmc_intercept_initialization: INFO: successfully intercepted TLS initialization. Continuing with OpenSSL only. TLSMC: MozNSS compatibility interception ends. rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful rlm_ldap (ldap): Opening additional connection (2), 1 of 30 pending slots used rlm_ldap (ldap): Connecting to ldaps://ldap.it.qwilt.com:636 TLSMC: MozNSS compatibility interception begins. tlsmc_convert: INFO: cannot open the NSS DB, expecting PEM configuration is present. tlsmc_intercept_initialization: INFO: successfully intercepted TLS initialization. Continuing with OpenSSL only. TLSMC: MozNSS compatibility interception ends. rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful rlm_ldap (ldap): Opening additional connection (3), 1 of 29 pending slots used rlm_ldap (ldap): Connecting to ldaps://ldap.it.qwilt.com:636 TLSMC: MozNSS compatibility interception begins. tlsmc_convert: INFO: cannot open the NSS DB, expecting PEM configuration is present. tlsmc_intercept_initialization: INFO: successfully intercepted TLS initialization. Continuing with OpenSSL only. TLSMC: MozNSS compatibility interception ends. rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful rlm_ldap (ldap): Opening additional connection (4), 1 of 28 pending slots used rlm_ldap (ldap): Connecting to ldaps://ldap.it.qwilt.com:636 TLSMC: MozNSS compatibility interception begins. tlsmc_convert: INFO: cannot open the NSS DB, expecting PEM configuration is present. tlsmc_intercept_initialization: INFO: successfully intercepted TLS initialization. Continuing with OpenSSL only. TLSMC: MozNSS compatibility interception ends. rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful } # 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) # 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:330 } # 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 53620 Listening on proxy address :: port 60053 Ready to process requests (0) Received Access-Request Id 124 from 127.0.0.1:44991 to 127.0.0.1:1812 length 131 (0) User-Name = "User" (0) NAS-IP-Address = 10.9.8.5 (0) NAS-Port = 0 (0) Message-Authenticator = 0xca9abe649bc161840c66db76ac4c5682 (0) MS-CHAP-Challenge = 0xe4594d14941e6067 (0) MS-CHAP-Response = 0x000100000000000000000000000000000000000000000000000085dcfd958b6e0adc908fb6 3efb356cfe593a52522914f06f (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 !~ /(a)(.+)\.(.+)$/)) { (0) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) -> FALSE (0) if (&User-Name =~ /\.$/) { (0) if (&User-Name =~ /\.$/) -> FALSE (0) if (&User-Name =~ /(a)\./) { (0) if (&User-Name =~ /(a)\./) -> FALSE (0) } # if (&User-Name) = notfound (0) } # policy filter_username = notfound (0) [preprocess] = ok (0) [chap] = noop (0) mschap: Found MS-CHAP attributes. Setting 'Auth-Type = mschap' (0) [mschap] = ok (0) [digest] = noop (0) suffix: Checking for suffix after "@" (0) suffix: No '@' in User-Name = "User", 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 rlm_ldap (ldap): Reserved connection (0) (0) ldap: EXPAND (uid=%{%{Stripped-User-Name}:-%{User-Name}}) (0) ldap: --> (uid=User) (0) ldap: Performing search in "dc=qwilt,dc=com" with filter "(uid=User)", scope "sub" (0) ldap: Waiting for search result... (0) ldap: User object found at DN "uid=User,ou=People,dc=qwilt,dc=com" (0) ldap: Processing user attributes (0) ldap: control:Password-With-Header += '{SSHA}qGc3M+tIwC6k+IzrF9ELgbC9WcEKjFNK' rlm_ldap (ldap): Released connection (0) Need 5 more connections to reach 10 spares rlm_ldap (ldap): Opening additional connection (5), 1 of 27 pending slots used rlm_ldap (ldap): Connecting to ldaps://ldap.it.qwilt.com:636 TLSMC: MozNSS compatibility interception begins. tlsmc_convert: INFO: cannot open the NSS DB, expecting PEM configuration is present. tlsmc_intercept_initialization: INFO: successfully intercepted TLS initialization. Continuing with OpenSSL only. TLSMC: MozNSS compatibility interception ends. rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful (0) [ldap] = updated (0) [expiration] = noop (0) [logintime] = noop (0) pap: Converted: &control:Password-With-Header -> &control:SSHA1-Password (0) pap: Removing &control:Password-With-Header (0) pap: Normalizing SSHA1-Password from base64 encoding, 32 bytes -> 24 bytes (0) pap: WARNING: Auth-Type already set. Not setting to PAP (0) [pap] = noop (0) } # authorize = updated (0) Found Auth-Type = mschap (0) # Executing group from file /etc/raddb/sites-enabled/default (0) authenticate { (0) mschap: WARNING: No Cleartext-Password configured. Cannot create NT-Password (0) mschap: WARNING: No Cleartext-Password configured. Cannot create LM-Password (0) mschap: Client is using MS-CHAPv1 with NT-Password (0) mschap: ERROR: FAILED: No NT/LM-Password. Cannot perform authentication (0) mschap: ERROR: MS-CHAP2-Response is incorrect (0) [mschap] = reject (0) } # authenticate = 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: --> User (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 124 from 127.0.0.1:1812 to 127.0.0.1:44991 length 61 (0) MS-CHAP-Error = "\000E=691 R=1 C=d38a3a773855b34d V=2" Waking up in 3.9 seconds. (0) Cleaning up request packet ID 124 with timestamp +12 Ready to process requests

5 6

Return User Groups in Class field
by Christian Salway 14 Nov '18

14 Nov '18

I use strongSwan to authenticate against FreeRadius which it does successfully but now I need FreeRadius to return the users groups in the Class field so strongSwan can check the User belongs to a group [1]. I've managed to work out how to add extra fields to the response by putting an update reply in the file /etc/raddb/sites-available/default post-auth { ... update reply { Class = "%{Ldap-Group}" } ... } Is that the place to put it?? but as you can see below, the Class is null. (3) Sent Access-Accept Id 223 from 10.0.0.247:1812 to 10.0.0.120:48653 length 0 (3) MS-MPPE-Encryption-Policy = Encryption-Allowed (3) MS-MPPE-Encryption-Types = RC4-40or128-bit-Allowed (3) MS-MPPE-Send-Key = 0x316216f0c4d55abb0cb8c2c741cad90c (3) MS-MPPE-Recv-Key = 0x1ec76bc2958017969cbc3d67e716d4a4 (3) EAP-Message = 0x03030004 (3) Message-Authenticator = 0x00000000000000000000000000000000 (3) User-Name = "christian.salway" (3) Class = 0x (3) Finished request How can I return the Users Active Directory groups in the Class field? [1] https://wiki.strongswan.org/projects/strongswan/wiki/EapRadius#Group-select… <https://wiki.strongswan.org/projects/strongswan/wiki/EapRadius#Group-select…>

2 4

freeradius with multi mysql database and multi virtual server
by mohamad buvaydanı 14 Nov '18

14 Nov '18

favorit <https://stackoverflow.com/questions/53293884/freeradius-with-multi-mysql-da…>I have tow NAS and I want to run freeradius server with tow database (one database for every NAS); I have tow sql modules the first one is SQL and the another one is SQL1 the SQL module configured to connect to radius database , SQL1 configured to connect to radius2 database . in /etc/freeradius/sites-enabled folder I created new virtual server which has name student so in that folder there are tow file (default, student); I configured default to work with SQL module which connect to radius database,whereas I configured student to connect to SQL1 module which connect to radius2 database . I added this unlang code in every virtual server file to get information from every database Tmp-String-0 := "%{sql:SELECT value from radcheck WHERE attribute='CS-Total-Octets-Daily' and username='%{User-Name}'}" Tmp-String-1 := "%{sql:SELECT sum(AcctInputOctets)+sum(AcctOutputOctets) AS Total FROM radacct where DATE(AcctstartTime )= CURDATE() AND radacct.username='%{User-Name}'}" but my problem is that the student virtual server trying to get this data from radius database which is belong to SQL module even if I configured it to work with SQL1 . why is that happen , and how can I solve it

2 1

DHCPv6 Virtual Server Support on FreeRadius
by Chinnapaiyan, Nagamani 14 Nov '18

14 Nov '18

Hi, DHCPv4 server is supported in FreeRadius-3.0.17(current stable version). Is DHCPv6 server is also supported currently? If not, which version will include DHCPv6 support in future? Regards, Nagamani Chinnapaiyan

2 2

freeradius with multi mysql database and multi virtual server
by Muhammed Buvaydani 14 Nov '18

14 Nov '18

0down votefavorite<https://stackoverflow.com/questions/53293884/freeradius-with-multi-mysql-da…> I have tow NAS and I want to run freeradius server with tow database (one database for every NAS); I have tow sql modules the first one is SQL and the another one is SQL1 the SQL module configured to connect to radius database , SQL1 configured to connect to radius2 database . in /etc/freeradius/sites-enabled folder I created new virtual server which has name student so in that folder there are tow file (default, student); I configured default to work with SQL module which connect to radius database,whereas I configured student to connect to SQL1 module which connect to radius2 database . I added this unlang code in every virtual server file to get information from every database Tmp-String-0 := "%{sql:SELECT value from radcheck WHERE attribute='CS-Total-Octets-Daily' and username='%{User-Name}'}" Tmp-String-1 := "%{sql:SELECT sum(AcctInputOctets)+sum(AcctOutputOctets) AS Total FROM radacct where DATE(AcctstartTime )= CURDATE() AND radacct.username='%{User-Name}'}" but my problem is that the student virtual server trying to get this data from radius database which is belong to SQL module even if I configured it to work with SQL1 . why is that happen , and how can I solve it

1 0

Chargeable-User-Identity
by adrian.p.smith＠bt.com 13 Nov '18

13 Nov '18

RFC (https://tools.ietf.org/html/rfc4372#page-5) says string, but dictionary says octets. Is there any reason? TIA.

2 3

EAP-PEAP - windows client password change
by Kacper Wirski 13 Nov '18

13 Nov '18

Hello, I have environment with Freeradius 3.0.17 and samba 4.8 AD DC authenticating windows 10 clients over LAN with EAP-PEAP. To start off, I know that ntlm_auth is used ant that is just a tool used by freeradius, so if my issue has nothing to do with freeradius, do say so, I'll ask around samba mailing list. I did configure freeradius to allow expired password changes (in mschap and eap modules), but what I did not realize is that there is an exception, where password change goes wrong. A scenario is this: - user has expired password (either because it "just" expired, or because user forgot password, and it was reset with "user must change at next logon") - user enters enters expired password - user is allowed to change password (user prompt to enter new password) and then: a) if user enters and re-enters new password, all is fine, password is changed (hurray!) b) if user enters mismatched passwords, all works as intended (error prompts: entered password do not match, user gets another chance) (great!) and now the (in my opinion) incorrect behaviour c): user enters and re-enters new password during change that does not comply with domain password complexity policy (too short, not complex, or repetitive). In this scenario freeradius debug shows error like this: (24) mschap: Doing MS-CHAPv2 password change via ntlm_auth helper (24) mschap: EXPAND username: %{mschap:User-Name} (24) mschap: --> username: some-username (24) mschap: EXPAND nt-domain: somedomain (24) mschap: --> nt-domain: somedomain (24) mschap: ntlm_auth said: Password-Change: No Password-Change-Error: The transport connection is now disconnected. . . (24) mschap: ERROR: ntlm auth password change failed: Password-Change-Error: The transport connection is now disconnected. (24) mschap: ERROR: Password change failed (24) [mschap] = reject (24) } # authenticate = reject (24) MSCHAP-Error: 3E=709 R=0 M=Password change failed (24) Could not parse new challenge from MS-CHAP-Error: 2 (24) ERROR: MSCHAP Failure At this point 802.1x authentication ends, windows starts another authentication session for windows-host (and succeeds), BUT on the other hand user still sees password change prompt, just "ordinary", not the one that is related to 802.1x and with correct error reason (password does not comply with domain password policy). What happens next is this: IF user still tries to change their password they might succeed, windows will start another 802.1x session and this time with already changed password 802.1x login will just work. But it's not always the case and overall it seems wrong. Sometimes user gets in a "password change loop", that is: prompt to change password, doesn't matter what user will enter, another "your password has expired - change your password" screen will appear, with no real connection being sent. Overall it's really messy and confusing to users. I'm not sure if it's more samba related (since it's ntlm_auth that's being used) or freeradius and just different error handling? Correct behaviour in my opinion for c) would be similar to scenario b), that is - without breaking 802.1x authentication session, give user another chance to change password with proper information (that password does not comply with domain policy settings), instead of just "failure". Unfortunately I don't have access to pure windows environment with windows NPS and windows DC to see, how this scenario is handled there as comparison. I can get more information (full debug, configuration etc.), when/if needed. I will be thankful for some input, wether it's something that can be fixed/worked around or just something that I'll have to live with. Regards, Kacper

2 1

RADIUS message format needed to trigger EAP-TLS/EAP-TTLS negotiation
by Joe Garcia 12 Nov '18

12 Nov '18

I'm working with an embedded device that needs to authenticate to a FreeRADIUS server using EAP-TLS or EAP-TTLS. I don't control the FreeRADIUS server (this means I can't provide debug output, sorry), I just need to authenticate to it from the device, with the server configured to talk EAP-TLS/EAP-TTLS. The device runs custom software that talks RADIUS, EAP, and TLS, but no matter what I try, I can't find the right combination of messages to get the server to negotiate one of the two TLS protocols. I've tried the obvious option of sending a RADIUS Access-Request containing an EAP-Message TLV with code EAP-Request, type EAP-TLS or EAP-TTLS, but get no response from the server. It replies to other random requests with the expected Access-Reject, so it's responding to requests, just not the TLS ones. All the example message flows I can find, e.g. in RFC 3579, have three parties involved, the client, a NAS, and the RADIUS server, so the client ends up sending an EAP-Response to the NAS rather than anything to the RADIUS server. Does anyone know what I need to send from the client directly to the FreeRADIUS server to trigger the EAP-TLS/TTLS process? I'm looking for something like RADIUS code, EAP code, and EAP type, along with any other RADIUS and EAP TLVs that may be required.

3 9