- Freeradius-Users - lists.freeradius.org

But why
by Alberto Martínez Setién 09 Oct '19

09 Oct '19

I'm getting this debug output when trying to authenticate from an iPad: > Wed Oct 2 17:57:23 2019 : Debug: (10) eap: Peer sent packet with method > EAP NAK (3) > Wed Oct 2 17:57:23 2019 : Debug: (10) eap: Found mutually acceptable type > MSCHAPv2 (26) > Wed Oct 2 17:57:23 2019 : Debug: (10) eap: Calling submodule eap_mschapv2 > to process data > Wed Oct 2 17:57:23 2019 : Debug: (10) eap_mschapv2: Issuing Challenge > Wed Oct 2 17:57:23 2019 : Debug: (10) eap: Sending EAP Request (code 1) > ID 2 length 43 > This is the content of the eap module: eap { > default_eap_type = ttls > timer_expire = 60 > ignore_unknown_eap_types = no > cisco_accounting_username_bug = no > max_sessions = ${max_requests} > md5 { > } > leap { > } > gtc { > auth_type = PAP > } > tls-config tls-common { > private_key_file = ${certdir}/deusto.key > certificate_file = ${certdir}/deusto.pem > dh_file = ${certdir}/dh > ca_path = ${cadir} > cipher_list = "DEFAULT" > cipher_server_preference = no > ecdh_curve = "prime256v1" > cache { > enable = no > } > verify { > } > ocsp { > enable = no > override_cert_url = yes > url = "http://127.0.0.1/ocsp/" > } > } > tls { > tls = tls-common > } > ttls { > tls = tls-common > default_eap_type = pap > copy_request_to_tunnel = no > use_tunneled_reply = no > virtual_server = "inner-tunnel" > } > peap { > tls = tls-common > default_eap_type = gtc > copy_request_to_tunnel = no > use_tunneled_reply = no > virtual_server = "inner-tunnel" > } > mschapv2 { > } > } > Pretty much standard. I expect TTLS + PAP, not MSCHAPv2 Is this a normal outcome? Why iOS doesn't try PAP? Having a User-Password attribute doesn't serve as a hint for the server when looking for a mutually acceptable type? Regards, Alberto

4 9

Filter-ID
by BÖSCH Christian 08 Oct '19

08 Oct '19

Hi, I’m using Filter-Id to assign clients to different Vlans which in general is working fine. But sometimes clients fall into the default Vlan. If I check the reply-detail.log I can see that no Filter-Id was sent. The behavior doesn't seem to follow any rules and occur by chance. Does anyone have any idea what the cause might be? I’m using freeradius 3.0.19 KR, Christian

2 1

RFC 8146 support in FreeRADIUS
by Alberto Martínez Setién 08 Oct '19

08 Oct '19

Hi, I have got to work EAP-PWD with FreeRADIUS, which is nice, but I have not been able to make it work with hashed passwords (Password-With-Header variable). I found RFC 8146, which defines new password preprocessing techniques, that would make EAP-PWD usable without having to store the password in cleartext or symmetric-encrypted. ¿Is there any plan to implement the RFC? Regards, Alberto

4 5

Removing reply attributes
by Paul Thornton 07 Oct '19

07 Oct '19

Hi folks, A quick unlang question - is there a way to remove all reply attributes and start again from scratch? I have some logic similar to the following in the post-auth section (I've simplified it somewhat for this post) - we've authenticated a user, but we also know that this is actually a session steering request from an upstream provider. They don't need or care about the end user's reply attributes (IP address, service type, etc) - all they want is a handful of tunnel attributes to deliver it back to us for a second authentication (from our own router this time, which does care about such niceties as IP addresses). if ( (&request:Client-IP-Address =~ /^192\.168\.1\.5/) ) { update reply { # Remove existing reply attributes - they don't care about them. Framed-IP-Address !* ANY Framed-MTU !* ANY Framed-Protocol !* ANY Framed-Compression !* ANY Cisco-AVPair !* ANY # Tunnel information Tunnel-Type:0 = L2TP Tunnel-Medium-Type:0 = IPv4 Tunnel-Server-Endpoint:0 = 192.168.2.2 Tunnel-Client-Auth-Id:0 = 'something' Tunnel-Password:0 = 'something-else' } } Is there a more elegant way to remove the reply attributes? Thanks, Paul.

2 2

Authentication reject
by Tal Nur 07 Oct '19

07 Oct '19

I installed FR 3.0.19 on Ubuntu 18.04 LTS for Eduroam. For storing user accounts I used MariaDB. The external users (not from my realm) are authenticated successfully, but our realm users rejected.The log records say the following:Mon Oct 7 11:23:46 2019 : Warning: [/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay" found in filter list for realm "DEFAULT".Mon Oct 7 11:23:46 2019 : Warning: [/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay-USec" found in filter list for realm "DEFAULT". I looked into access_reject file and commented out two lines with FreeRADIUS-Response-Delay and FreeRuntuADIUS-Response-Delay-USec and reboot Ubuntu and restart FR but nothing changed. What could be reason for authentication reject? Best regards, Tal

2 1

LDAP and deactivated users
by R3DNano 04 Oct '19

04 Oct '19

There are some deactivated user on the ldap directory that we need to reject their access to. Instead, the ldap module returns a correct password, and the user is validated - even though the user is deactivated. That is, at least, the impression I get. I've also noticed that, in cases there's an issue with the password: i.e.: user needs to change their password due to it being insecure, the ldap seems to return this message and freeradius seems to interpret this as the password, even though the password is correct and the authentication fails: Does what I'm saying make sense? (from my limited ldap knowledge) and, is there a way to control this? Thanks!

3 2

Using EXEC authentication sources
by Nate . 04 Oct '19

04 Oct '19

Hello, I'm trying to test something different in my environment. I read that you can use external authenticators using EXEC. I have tried a basic setup and am running into a problem. I'm not super clear on what the logs are trying to tell me. I feel like the documents I'm reading must be outdated or wrong like many of the website out there. I am simply trying to use a PHP script to return Accept; no matter what is called. Just to test this out. *auth.php contents:* > <?PHP echo "Accept"; ?> Here is my run. You can see an attempt to connect from my device: > root@freeradius:/etc/freeradius# freeradius -X > FreeRADIUS Version 3.0.16 > 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/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/always > including configuration file /etc/freeradius/3.0/mods-enabled/eap > including configuration file /etc/freeradius/3.0/mods-enabled/passwd > including configuration file /etc/freeradius/3.0/mods-enabled/linelog > including configuration file /etc/freeradius/3.0/mods-enabled/sradutmp > 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/attr_filter > including configuration file /etc/freeradius/3.0/mods-enabled/files > including configuration file /etc/freeradius/3.0/mods-enabled/chap > including configuration file /etc/freeradius/3.0/mods-enabled/pap > including configuration file /etc/freeradius/3.0/mods-enabled/expiration > including configuration file /etc/freeradius/3.0/mods-enabled/cache_eap > including configuration file /etc/freeradius/3.0/mods-enabled/realm > including configuration file /etc/freeradius/3.0/mods-enabled/detail.log > including configuration file /etc/freeradius/3.0/mods-enabled/utf8 > including configuration file /etc/freeradius/3.0/mods-enabled/detail > including configuration file /etc/freeradius/3.0/mods-enabled/exec > including configuration file /etc/freeradius/3.0/mods-enabled/echo > including configuration file /etc/freeradius/3.0/mods-enabled/expr > including configuration file /etc/freeradius/3.0/mods-enabled/digest > including configuration file /etc/freeradius/3.0/mods-enabled/logintime > including configuration file /etc/freeradius/3.0/mods-enabled/unix > including configuration file /etc/freeradius/3.0/mods-enabled/unpack > including configuration file /etc/freeradius/3.0/mods-enabled/ntlm_auth > 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/radutmp > including configuration file /etc/freeradius/3.0/mods-enabled/preprocess > including files in directory /etc/freeradius/3.0/policy.d/ > 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/control > including configuration file /etc/freeradius/3.0/policy.d/canonicalization > including configuration file /etc/freeradius/3.0/policy.d/operator-name > including configuration file /etc/freeradius/3.0/policy.d/dhcp > 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/debug > including configuration file /etc/freeradius/3.0/policy.d/cui > including configuration file /etc/freeradius/3.0/policy.d/accounting > 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 = 120 > 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 = 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 192.168.17.20/32 { > ipaddr = 192.168.17.20 > ipv4addr = 192.168.17.20 > require_message_authenticator = no > secret = <<< secret >>> > shortname = "HPWireless" > 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_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_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_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_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}" > } > # Loading module "linelog_recv_request" from file > /etc/freeradius/3.0/mods-enabled/linelog > linelog linelog_recv_request { > filename = "syslog" > escape_filenames = no > syslog_facility = "local0" > syslog_severity = "debug" > permissions = 384 > format = "action = Recv-Request, %{pairs:request:}" > } > # Loading module "linelog_send_accept" from file > /etc/freeradius/3.0/mods-enabled/linelog > linelog linelog_send_accept { > filename = "syslog" > escape_filenames = no > syslog_facility = "local0" > syslog_severity = "debug" > permissions = 384 > format = "action = Send-Accept, %{pairs:request:}" > } > # Loading module "linelog_send_reject" from file > /etc/freeradius/3.0/mods-enabled/linelog > linelog linelog_send_reject { > filename = "syslog" > escape_filenames = no > syslog_facility = "local0" > syslog_severity = "debug" > permissions = 384 > format = "action = Send-Reject, %{pairs:request:}" > } > # Loading module "linelog_send_proxy_request" from file > /etc/freeradius/3.0/mods-enabled/linelog > linelog linelog_send_proxy_request { > filename = "syslog" > escape_filenames = no > syslog_facility = "local0" > syslog_severity = "debug" > permissions = 384 > format = "action = Send-Proxy-Request, %{pairs:proxy-request:}" > } > # Loading module "linelog_recv_proxy_response" from file > /etc/freeradius/3.0/mods-enabled/linelog > linelog linelog_recv_proxy_response { > filename = "syslog" > escape_filenames = no > syslog_facility = "local0" > syslog_severity = "debug" > permissions = 384 > reference = "messages.%{proxy-reply:Response-Packet-Type}" > } > # Loaded module rlm_radutmp > # 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_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 > winbind_retry_with_normalised_username = no > } > # Loaded module rlm_soh > # Loading module "soh" from file /etc/freeradius/3.0/mods-enabled/soh > soh { > dhcp = yes > } > # 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_chap > # Loading module "chap" from file /etc/freeradius/3.0/mods-enabled/chap > # Loaded module rlm_pap > # Loading module "pap" from file /etc/freeradius/3.0/mods-enabled/pap > pap { > normalise = yes > } > # Loaded module rlm_expiration > # Loading module "expiration" from file > /etc/freeradius/3.0/mods-enabled/expiration > # 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_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_detail > # 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_utf8 > # Loading module "utf8" from file /etc/freeradius/3.0/mods-enabled/utf8 > # 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 > } > # Loaded module rlm_exec > # Loading module "exec" from file /etc/freeradius/3.0/mods-enabled/exec > exec { > wait = no > input_pairs = "request" > shell_escape = yes > timeout = 10 > } > # 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_expr > # Loading module "expr" from file /etc/freeradius/3.0/mods-enabled/expr > expr { > safe_characters = > "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: > /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ" > } > # Loaded module rlm_digest > # Loading module "digest" from file > /etc/freeradius/3.0/mods-enabled/digest > # Loaded module rlm_logintime > # Loading module "logintime" from file > /etc/freeradius/3.0/mods-enabled/logintime > logintime { > minimum_timeout = 60 > } > # 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_unpack > # Loading module "unpack" from file > /etc/freeradius/3.0/mods-enabled/unpack > # 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_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 > # 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_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 > } > instantiate { > } > # 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 "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/freeradius/3.0/certs/server.key" > certificate_file = "/etc/freeradius/3.0/certs/server.pem" > ca_file = "/etc/freeradius/3.0/certs/ca.pem" > private_key_password = <<< secret >>> > dh_file = "/etc/freeradius/3.0/certs/dh" > random_file = "/dev/urandom" > 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" > tls_max_version = "" > tls_min_version = "1.0" > cache { > enable = yes > lifetime = 48 > 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 "etc_passwd" from file > /etc/freeradius/3.0/mods-enabled/passwd > rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no > # 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 "linelog_recv_request" from file > /etc/freeradius/3.0/mods-enabled/linelog > # Instantiating module "linelog_send_accept" from file > /etc/freeradius/3.0/mods-enabled/linelog > # Instantiating module "linelog_send_reject" from file > /etc/freeradius/3.0/mods-enabled/linelog > # Instantiating module "linelog_send_proxy_request" from file > /etc/freeradius/3.0/mods-enabled/linelog > # Instantiating module "linelog_recv_proxy_response" from file > /etc/freeradius/3.0/mods-enabled/linelog > # Instantiating module "mschap" from file > /etc/freeradius/3.0/mods-enabled/mschap > rlm_mschap (mschap): using internal authentication > # 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 "pap" from file > /etc/freeradius/3.0/mods-enabled/pap > # Instantiating module "expiration" from file > /etc/freeradius/3.0/mods-enabled/expiration > # 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 "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 "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 "detail" from file > /etc/freeradius/3.0/mods-enabled/detail > # Instantiating module "logintime" from file > /etc/freeradius/3.0/mods-enabled/logintime > # 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 > } # 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 "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/freeradius/3.0/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/freeradius/3.0/sites-enabled/inner-tunnel:351 > } # server inner-tunnel > radiusd: #### Opening IP addresses and Ports #### > listen { > type = "auth" > ipaddr = * > port = 0 > limit { > max_connections = 64 > 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 = 64 > 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 47468 > Listening on proxy address :: port 55657 > Ready to process requests > (0) Received Access-Request Id 202 from 192.168.17.20:34228 to > 192.168.16.222:1812 length 317 > (0) Acct-Multi-Session-Id = > "D8-9D-67-4E-87-C7-E8-50-8B-47-D5-3E-5D-92-16-FF-00-0D-0F-9F" > (0) Acct-Session-Id = "4682f798-000000ce" > (0) NAS-Port = 165 > (0) NAS-Port-Type = Wireless-802.11 > (0) NAS-Identifier = "SNIP" > (0) NAS-IP-Address = 192.168.17.100 > (0) Framed-MTU = 1496 > (0) User-Name = "SNIP" > (0) Calling-Station-Id = "E8-50-8B-47-D5-3E" > (0) Called-Station-Id = "D8-9D-67-4E-87-C7" > (0) Service-Type = Framed-User > (0) EAP-Message = 0x0217000b016e74726f6e65 > (0) Colubris-AVPair = "ssid=Debug" > (0) Colubris-AVPair = "incoming-vlan-id=10" > (0) Colubris-AVPair = "group=SNIP" > (0) Colubris-AVPair = "phytype=IEEE802dot11n" > (0) Attr-26.8744.250 = 0x00000003 > (0) Attr-26.8744.249 = 0xc0a810de > (0) Message-Authenticator = 0x0b9fd7938dc7305078278a87ed366e46 > (0) # Executing section authorize from file > /etc/freeradius/3.0/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] = noop > (0) [digest] = noop > (0) suffix: Checking for suffix after "@" > (0) suffix: No '@' in User-Name = "SNIP", looking up realm NULL > (0) suffix: No such realm "NULL" > (0) [suffix] = noop > (0) eap: Peer sent EAP Response (code 2) ID 23 length 11 > (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/3.0/sites-enabled/default > (0) authenticate { > (0) eap: Peer sent packet with method EAP Identity (1) > (0) eap: Calling submodule eap_md5 to process data > (0) eap_md5: Issuing MD5 Challenge > (0) eap: Sending EAP Request (code 1) ID 24 length 22 > (0) eap: EAP session adding &reply:State = 0xf310d045f308d462 > (0) [eap] = handled > (0) } # authenticate = handled > (0) Using Post-Auth-Type Challenge > (0) # Executing group from file /etc/freeradius/3.0/sites-enabled/default > (0) Challenge { ... } # empty sub-section is ignored > (0) Sent Access-Challenge Id 202 from 192.168.16.222:1812 to > 192.168.17.20:34228 length 0 > (0) EAP-Message = 0x01180016041099564c863948c0f66ffff4c4a1bac5c5 > (0) Message-Authenticator = 0x00000000000000000000000000000000 > (0) State = 0xf310d045f308d46253aa7f33ae26dff2 > (0) Finished request > Waking up in 4.9 seconds. > (1) Received Access-Request Id 55 from 192.168.17.20:34228 to > 192.168.16.222:1812 length 330 > (1) Acct-Multi-Session-Id = > "D8-9D-67-4E-87-C7-E8-50-8B-47-D5-3E-5D-92-16-FF-00-0D-0F-9F" > (1) Acct-Session-Id = "4682f798-000000ce" > (1) NAS-Port = 165 > (1) NAS-Port-Type = Wireless-802.11 > (1) NAS-Identifier = "SNIP" > (1) NAS-IP-Address = 192.168.17.100 > (1) Framed-MTU = 1496 > (1) User-Name = "SNIP" > (1) Calling-Station-Id = "E8-50-8B-47-D5-3E" > (1) Called-Station-Id = "D8-9D-67-4E-87-C7" > (1) Service-Type = Framed-User > (1) EAP-Message = 0x021800060315 > (1) State = 0xf310d045f308d46253aa7f33ae26dff2 > (1) Colubris-AVPair = "ssid=Debug" > (1) Colubris-AVPair = "incoming-vlan-id=10" > (1) Colubris-AVPair = "group=SNIP" > (1) Colubris-AVPair = "phytype=IEEE802dot11n" > (1) Attr-26.8744.250 = 0x00000003 > (1) Attr-26.8744.249 = 0xc0a810de > (1) Message-Authenticator = 0x7dff6a06c09c6eda1367b54d8578d965 > (1) session-state: No cached attributes > (1) # Executing section authorize from file > /etc/freeradius/3.0/sites-enabled/default > (1) authorize { > (1) policy filter_username { > (1) if (&User-Name) { > (1) if (&User-Name) -> TRUE > (1) if (&User-Name) { > (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 !~ /(a)(.+)\.(.+)$/)) { > (1) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) > -> FALSE > (1) if (&User-Name =~ /\.$/) { > (1) if (&User-Name =~ /\.$/) -> FALSE > (1) if (&User-Name =~ /(a)\./) { > (1) if (&User-Name =~ /(a)\./) -> FALSE > (1) } # if (&User-Name) = notfound > (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 = "SNIP", looking up realm NULL > (1) suffix: No such realm "NULL" > (1) [suffix] = noop > (1) eap: Peer sent EAP Response (code 2) ID 24 length 6 > (1) eap: No EAP Start, assuming it's an on-going EAP conversation > (1) [eap] = updated > (1) [files] = noop > (1) update control { > (1) Executing: /usr/bin/php -f /etc/freeradius/auth.php > '%{User-Name}' '%{User-Password}' '%{Client-IP-Address}': > (1) EXPAND %{User-Name} > (1) --> SNIP > (1) EXPAND %{User-Password} > (1) --> > (1) EXPAND %{Client-IP-Address} > (1) --> 192.168.17.20 > (1) Program returned code (0) and output 'Accept' > (1) Auth-Type := Accept > (1) } # update control = noop > (1) [expiration] = noop > (1) [logintime] = noop > (1) pap: WARNING: Auth-Type already set. Not setting to PAP > (1) [pap] = noop > (1) } # authorize = updated > (1) Found Auth-Type = Accept > (1) Auth-Type = Accept, accepting the user > (1) # Executing section post-auth from file > /etc/freeradius/3.0/sites-enabled/default > (1) post-auth { > (1) update { > (1) No attributes updated > (1) } # update = noop > (1) [exec] = noop > (1) policy remove_reply_message_if_eap { > (1) if (&reply:EAP-Message && &reply:Reply-Message) { > (1) if (&reply:EAP-Message && &reply:Reply-Message) -> FALSE > (1) else { > (1) [noop] = noop > (1) } # else = noop > (1) } # policy remove_reply_message_if_eap = noop > (1) } # post-auth = noop > (1) Login OK: [SNIP] (from client HPWireless port 165 cli > E8-50-8B-47-D5-3E) > (1) Sent Access-Accept Id 55 from 192.168.16.222:1812 to > 192.168.17.20:34228 length 0 > (1) Finished request > Waking up in 4.9 seconds. > (0) Cleaning up request packet ID 202 with timestamp +6 > (1) Cleaning up request packet ID 55 with timestamp +6 > Ready to process requests > root@freeradius:/etc/freeradius# I feel like I must have the Executing script in the wrong location maybe? I am running using TTLS-PAP on the client(ignoring the certificate on the clients end) and it gives me an authentication failure. Any insight would be greatly appreciated. Thanks for reading.

2 5

WARNING: Cannot do check groups when group_membership_query is not set
by R3DNano 04 Oct '19

04 Oct '19

Hi! I'm getting this message everytime there is a sql check for a user. I don't want to do group checks, so, how can I disable this warning so it does not appear on my logs? Thanks!

3 7

Freeradius, SQL, Certs and Newbie
by Daniel Zirkin 04 Oct '19

04 Oct '19

Good evening all. Perhaps I'm going overboard... I have two WAP's covering 3.5 acres. I'd rather not have neighbors/neer-do-wells accessing our network. I've setup a separate network for outside secured with Freeradius. I have Freeradius 3.0.19 up and running on Fedora 30. I am using Mariadb for account information. All is well. I've come to realize that plaintext authentication even with WPA3/2ent isn't all that secure. Also, I'm trying to get a few IOT devices to connect. Phones and laptops all work well. I though perhaps adding client certs into the mix would tighten things up. I've created them and I think configured things correctly. eapol_test -a127.0.0.1 -p1812 -s ******* -c /root/Documents/eapol_test-eaptls.conf gives me; MPPE keys OK: 1 mismatch: 0 SUCCESS So now I can connect with certs or with a plaintext user/pass from sql. I can't seem to get it to require a cert then check the database for account info. What am I missing? Thanks

2 2

AD Authentication via python module eventually fails
by Orestes Leal Rodríguez 03 Oct '19

03 Oct '19

Hi guys, I have a freeradius 3.0.16 (ubuntu 18.04.3) running authenticating users against an AD via ldap binds, I call a module (small python program) that calls the ldap binds, etc. So this module's return value indicates to the freeradius if auth was successful or not. From time to time the server starts to return (maybe a month) auth failures. I believe that this module loading for each auth user makes the server's state change or in general leave it in a unconsistent state. The module is loaded from the 'python' module putting the name of the module's filename. This module is on /usr/lib/python2.7/custom_module.py. This configuration was transfered from another (older freeradius version, ubuntu 16.04) to this new freeradius server. I suggested go through the ntlm_auth route but the IT manager decided to go this route (the module using ldap binds) which it works but we have this problem and the original person that used the module also have. I wonder if anybody can iluminate what's happening at the server state level. To fix this I have to restart the freeradius process and everything start to work again so it's not something on the AD side. I suspect an 'in-memory' state or something is the cause. Any ideas? Thanks,

4 7