July 2021 - Freeradius-Users - lists.freeradius.org

Updates to control list are not accessible later when using a virtual server as the home server
by paul.moser＠bt.com 22 Jul '21

22 Jul '21

I have a home_server configured with just a virtual_server, ie I'm not doing any proxying. Within the post-auth section I update the control list but when I test the control list later in the default servers post-auth section the attribute is not present. If instead I update the reply list then that change is visible later. Elsewhere I have a virtual server associated with a home_server_pool and in that case updates to the control list in the post-proxy section are visible later in the default server so my issue appears to be specific to the control list when a virtual server is associated with a home_server. Do I have an incomplete understanding of how the control list vs the reply lists work and/or their scope or is this a fault? A minimal config otherwise unmodified from out of the box to reproduce the issue: In proxy.conf: server something_virt_server { authorize { update control { &Auth-Type := Accept } } authenticate { accept } post-auth { update control { # any attribute, Idle-Timeout is just a contrived example &Idle-Timeout := 60 } } } home_server something_server { virtual_server = something_virt_server } home_server_pool something_auth_pool { home_server = something_server } realm something.com { auth_pool = something_auth_pool nostrip } Add to sites-available/default in the post-auth section: if(&control:Idle-Timeout) { update reply { &Session-Timeout := 100 } } Snipped (full logs at the end) (0) # Executing section post-auth from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/proxy.conf (0) post-auth { (0) update control { (0) &Idle-Timeout := 60 (0) } # update control = noop (0) } # post-auth = noop ... (0) # Executing section post-auth from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/sites-enabled/default (0) post-auth { ... (0) if (&control:Idle-Timeout) { (0) if (&control:Idle-Timeout) -> FALSE (0) } # post-auth = noop However if I change the update and check to use the reply list I get: (0) # Executing section post-auth from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/proxy.conf (0) post-auth { (0) update reply { (0) &Idle-Timeout := 60 (0) } # update reply = noop (0) } # post-auth = noop ... (0) # Executing section post-auth from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/sites-enabled/default (0) post-auth { ... (0) if (&reply:Idle-Timeout) { (0) if (&reply:Idle-Timeout) -> TRUE (0) if (&reply:Idle-Timeout) { (0) update reply { (0) &Session-Timeout := 100 (0) } # update reply = noop (0) } # if (&reply:Idle-Timeout) = noop (0) } # post-auth = noop The use of Idle-Timeout in the example is just to simply it, the attribute itself doesn't seem to make a difference to the problem, I'm actually using our own VSA and was trying to use the control list as the VSA is just for use internally for flow control/logic and using the control list rather than the reply list would save me from having to clear it out before the response is actually sent to the client. Thanks, Paul Full log when updating the control list: ~/opt/freeradius-server-3.0.23/sbin$ ./radiusd -X FreeRADIUS Version 3.0.23 Copyright (C) 1999-2021 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 /home/moserp/opt/freeradius-server-3.0.23/share/freeradius/dictionary including dictionary file /home/moserp/opt/freeradius-server-3.0.23/share/freeradius/dictionary.dhcp including dictionary file /home/moserp/opt/freeradius-server-3.0.23/share/freeradius/dictionary.vqp including dictionary file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/dictionary including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/radiusd.conf including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/proxy.conf including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/clients.conf including files in directory /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/ including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/echo including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/realm including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/chap including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/totp including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/detail including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/pap including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/date including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/preprocess including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/unix including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/expr including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/detail.log including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/dynamic_clients including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/sradutmp including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/soh including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/utf8 including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/linelog including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/passwd including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/ntlm_auth including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/radutmp including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/digest including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/replicate including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/cache_eap including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/files including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/unpack including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/mschap including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/expiration including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/logintime including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/exec including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/eap including files in directory /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/ including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/canonicalization including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/accounting including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/control including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/filter including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/rfc7542 including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/operator-name including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/abfab-tr including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/cui including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/debug including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/moonshot-targeted-ids including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/eap including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/policy.d/dhcp including files in directory /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/sites-enabled/ including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/sites-enabled/default including configuration file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/sites-enabled/inner-tunnel main { name = "radiusd" prefix = "/home/moserp/opt/freeradius-server-3.0.23" localstatedir = "/home/moserp/opt/freeradius-server-3.0.23/var" sbindir = "/home/moserp/opt/freeradius-server-3.0.23/sbin" logdir = "/home/moserp/opt/freeradius-server-3.0.23/var/log/radius" run_dir = "/home/moserp/opt/freeradius-server-3.0.23/var/run/radiusd" libdir = "/home/moserp/opt/freeradius-server-3.0.23/lib" radacctdir = "/home/moserp/opt/freeradius-server-3.0.23/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 16384 postauth_client_lost = no pidfile = "/home/moserp/opt/freeradius-server-3.0.23/var/run/radiusd/radiusd.pid" checkrad = "/home/moserp/opt/freeradius-server-3.0.23/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = no auth_badpass = no auth_goodpass = no colourise = yes msg_denied = "You are already logged in - access denied" } resources { } security { max_attributes = 200 reject_delay = 1.000000 status_server = yes allow_vulnerable_openssl = "no" } } radiusd: #### Loading Realms and Home Servers #### proxy server { retry_delay = 5 retry_count = 3 default_fallback = no dead_time = 120 wake_all_if_all_dead = no } home_server localhost { ipaddr = 127.0.0.1 port = 1812 type = "auth" secret = <<< secret >>> response_window = 20.000000 response_timeouts = 1 max_outstanding = 65536 zombie_period = 40 status_check = "status-server" ping_interval = 30 check_interval = 30 check_timeout = 4 num_answers_to_alive = 3 revive_interval = 120 limit { max_connections = 16 max_requests = 0 lifetime = 0 idle_timeout = 0 } coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } } home_server something_server { virtual_server = "something_virt_server" port = 0 response_window = 30.000000 response_timeouts = 1 max_outstanding = 65536 zombie_period = 40 status_check = "none" ping_interval = 30 check_timeout = 4 num_answers_to_alive = 3 revive_interval = 300 limit { max_connections = 16 max_requests = 0 lifetime = 0 idle_timeout = 0 } coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } } home_server_pool something_auth_pool { home_server = something_server } realm something.com { auth_pool = something_auth_pool nostrip } 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 } } Found debugger attached # Creating Auth-Type = mschap # Creating Auth-Type = digest # Creating Auth-Type = eap # Creating Auth-Type = PAP # Creating Auth-Type = CHAP # Creating Auth-Type = MS-CHAP # Creating Autz-Type = New-TLS-Connection radiusd: #### Instantiating modules #### modules { # Loaded module rlm_exec # Loading module "echo" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/echo exec echo { wait = yes program = "/bin/echo %{User-Name}" input_pairs = "request" output_pairs = "reply" shell_escape = yes } # Loaded module rlm_realm # Loading module "IPASS" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/realm realm IPASS { format = "prefix" delimiter = "/" ignore_default = no ignore_null = no } # Loading module "suffix" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } # Loading module "bangpath" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/realm realm bangpath { format = "prefix" delimiter = "!" ignore_default = no ignore_null = no } # Loading module "realmpercent" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/realm realm realmpercent { format = "suffix" delimiter = "%" ignore_default = no ignore_null = no } # Loading module "ntdomain" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/realm realm ntdomain { format = "prefix" delimiter = "\\" ignore_default = no ignore_null = no } # Loaded module rlm_chap # Loading module "chap" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/chap # Loaded module rlm_attr_filter # Loading module "attr_filter.post-proxy" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.post-proxy { filename = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/attr_filter/post-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.pre-proxy" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.pre-proxy { filename = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/attr_filter/pre-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.access_reject" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_reject { filename = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/attr_filter/access_reject" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.access_challenge" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_challenge { filename = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/attr_filter/access_challenge" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.accounting_response" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.accounting_response { filename = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/attr_filter/accounting_response" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.coa" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.coa { filename = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/attr_filter/coa" key = "%{User-Name}" relaxed = no } # Loaded module rlm_totp # Loading module "totp" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/totp # Loaded module rlm_detail # Loading module "detail" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/detail detail { filename = "/home/moserp/opt/freeradius-server-3.0.23/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loaded module rlm_pap # Loading module "pap" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/pap pap { normalise = yes } # Loaded module rlm_date # Loading module "date" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/date date { format = "%b %e %Y %H:%M:%S %Z" utc = no } # Loading module "wispr2date" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/date date wispr2date { format = "%Y-%m-%dT%H:%M:%S" utc = no } # Loaded module rlm_preprocess # Loading module "preprocess" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/preprocess preprocess { huntgroups = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/preprocess/huntgroups" hints = "/home/moserp/opt/freeradius-server-3.0.23/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_unix # Loading module "unix" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/unix unix { radwtmp = "/home/moserp/opt/freeradius-server-3.0.23/var/log/radius/radwtmp" } Creating attribute Unix-Group # Loaded module rlm_expr # Loading module "expr" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ" } # Loading module "auth_log" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/detail.log detail auth_log { filename = "/home/moserp/opt/freeradius-server-3.0.23/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "reply_log" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/detail.log detail reply_log { filename = "/home/moserp/opt/freeradius-server-3.0.23/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "pre_proxy_log" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/detail.log detail pre_proxy_log { filename = "/home/moserp/opt/freeradius-server-3.0.23/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "post_proxy_log" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/detail.log detail post_proxy_log { filename = "/home/moserp/opt/freeradius-server-3.0.23/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loaded module rlm_dynamic_clients # Loading module "dynamic_clients" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/dynamic_clients # Loaded module rlm_radutmp # Loading module "sradutmp" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/sradutmp radutmp sradutmp { filename = "/home/moserp/opt/freeradius-server-3.0.23/var/log/radius/sradutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 420 caller_id = no } # Loaded module rlm_soh # Loading module "soh" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/soh soh { dhcp = yes } # Loaded module rlm_always # Loading module "reject" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always always reject { rcode = "reject" simulcount = 0 mpp = no } # Loading module "fail" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always always fail { rcode = "fail" simulcount = 0 mpp = no } # Loading module "ok" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always always ok { rcode = "ok" simulcount = 0 mpp = no } # Loading module "handled" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always always handled { rcode = "handled" simulcount = 0 mpp = no } # Loading module "invalid" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always always invalid { rcode = "invalid" simulcount = 0 mpp = no } # Loading module "userlock" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always always userlock { rcode = "userlock" simulcount = 0 mpp = no } # Loading module "notfound" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always always notfound { rcode = "notfound" simulcount = 0 mpp = no } # Loading module "noop" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always always noop { rcode = "noop" simulcount = 0 mpp = no } # Loading module "updated" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always always updated { rcode = "updated" simulcount = 0 mpp = no } # Loaded module rlm_utf8 # Loading module "utf8" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/utf8 # Loaded module rlm_linelog # Loading module "linelog" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/linelog linelog { filename = "/home/moserp/opt/freeradius-server-3.0.23/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 /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/linelog linelog log_accounting { filename = "/home/moserp/opt/freeradius-server-3.0.23/var/log/radius/linelog-accounting" escape_filenames = no syslog_severity = "info" permissions = 384 format = "" reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}" } # Loaded module rlm_passwd # Loading module "etc_passwd" from file /home/moserp/opt/freeradius-server-3.0.23/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 } # Loading module "ntlm_auth" from file /home/moserp/opt/freeradius-server-3.0.23/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 } # Loading module "radutmp" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/radutmp radutmp { filename = "/home/moserp/opt/freeradius-server-3.0.23/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 384 caller_id = yes } # Loaded module rlm_digest # Loading module "digest" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/digest # Loaded module rlm_replicate # Loading module "replicate" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/replicate # Loaded module rlm_cache # Loading module "cache_eap" from file /home/moserp/opt/freeradius-server-3.0.23/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_files # Loading module "files" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/files files { filename = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/files/authorize" acctusersfile = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/files/accounting" preproxy_usersfile = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/files/pre-proxy" } # Loaded module rlm_unpack # Loading module "unpack" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/unpack # Loaded module rlm_mschap # Loading module "mschap" from file /home/moserp/opt/freeradius-server-3.0.23/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 } # Loaded module rlm_expiration # Loading module "expiration" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/expiration # Loaded module rlm_logintime # Loading module "logintime" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/logintime logintime { minimum_timeout = 60 } # Loading module "exec" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/exec exec { wait = no input_pairs = "request" shell_escape = yes timeout = 10 } # Loaded module rlm_eap # Loading module "eap" from file /home/moserp/opt/freeradius-server-3.0.23/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 } instantiate { } # Instantiating module "IPASS" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/realm # Instantiating module "suffix" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/realm # Instantiating module "bangpath" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/realm # Instantiating module "realmpercent" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/realm # Instantiating module "ntdomain" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/realm # Instantiating module "attr_filter.post-proxy" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter reading pairlist file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/attr_filter/post-proxy # Instantiating module "attr_filter.pre-proxy" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter reading pairlist file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/attr_filter/pre-proxy # Instantiating module "attr_filter.access_reject" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter reading pairlist file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/attr_filter/access_reject # Instantiating module "attr_filter.access_challenge" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter reading pairlist file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/attr_filter/access_challenge # Instantiating module "attr_filter.accounting_response" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter reading pairlist file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/attr_filter/accounting_response # Instantiating module "attr_filter.coa" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/attr_filter reading pairlist file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/attr_filter/coa # Instantiating module "detail" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/detail # Instantiating module "pap" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/pap # Instantiating module "preprocess" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/preprocess reading pairlist file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/preprocess/huntgroups reading pairlist file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/preprocess/hints # Instantiating module "auth_log" from file /home/moserp/opt/freeradius-server-3.0.23/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 /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/detail.log # Instantiating module "pre_proxy_log" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/detail.log # Instantiating module "post_proxy_log" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/detail.log # Instantiating module "reject" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always # Instantiating module "fail" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always # Instantiating module "ok" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always # Instantiating module "handled" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always # Instantiating module "invalid" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always # Instantiating module "userlock" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always # Instantiating module "notfound" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always # Instantiating module "noop" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always # Instantiating module "updated" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/always # Instantiating module "linelog" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/linelog # Instantiating module "log_accounting" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/linelog # Instantiating module "etc_passwd" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/passwd rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no # Instantiating module "cache_eap" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/cache_eap rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree) loaded and linked # Instantiating module "files" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/files reading pairlist file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/files/authorize reading pairlist file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/files/accounting reading pairlist file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-config/files/pre-proxy # Instantiating module "mschap" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/mschap rlm_mschap (mschap): using internal authentication # Instantiating module "expiration" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/expiration # Instantiating module "logintime" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/logintime # Instantiating module "eap" from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/mods-enabled/eap # Linked to sub-module rlm_eap_md5 # 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 = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/certs" pem_file_type = yes private_key_file = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/certs/server.pem" certificate_file = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/certs/server.pem" ca_file = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/certs/ca.pem" private_key_password = <<< secret >>> dh_file = "/home/moserp/opt/freeradius-server-3.0.23/etc/raddb/certs/dh" fragment_size = 1024 include_length = yes auto_chain = yes check_crl = no check_all_crl = no ca_path_reload_interval = 0 cipher_list = "DEFAULT" cipher_server_preference = no ecdh_curve = "prime256v1" tls_max_version = "1.2" tls_min_version = "1.2" cache { enable = no lifetime = 24 max_entries = 255 } verify { skip_if_ocsp_ok = no } ocsp { enable = no override_cert_url = yes url = "http://127.0.0.1/ocsp/" use_nonce = yes timeout = 0 softfail = no } } # 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 } } # modules radiusd: #### Loading Virtual Servers #### server { # from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/radiusd.conf } # server server something_virt_server { # from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/proxy.conf # Loading authenticate {...} # Loading authorize {...} # Loading post-auth {...} } # server something_virt_server server default { # from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/sites-enabled/default # Loading authenticate {...} Compiling Auth-Type PAP for attr Auth-Type Compiling Auth-Type CHAP for attr Auth-Type Compiling Auth-Type MS-CHAP for attr Auth-Type # Loading authorize {...} Ignoring "sql" (see raddb/mods-available/README.rst) Ignoring "ldap" (see raddb/mods-available/README.rst) Compiling Autz-Type New-TLS-Connection for attr Autz-Type # Loading preacct {...} # Loading accounting {...} # Loading post-proxy {...} # Loading post-auth {...} Compiling Post-Auth-Type REJECT for attr Post-Auth-Type Compiling Post-Auth-Type Challenge for attr Post-Auth-Type Compiling Post-Auth-Type Client-Lost for attr Post-Auth-Type } # server default server inner-tunnel { # from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/sites-enabled/inner-tunnel # Loading authenticate {...} Compiling Auth-Type PAP for attr Auth-Type Compiling Auth-Type CHAP for attr Auth-Type Compiling Auth-Type MS-CHAP for attr Auth-Type # Loading authorize {...} # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} # Skipping contents of 'if' as it is always 'false' -- /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/sites-enabled/inner-tunnel:336 Compiling Post-Auth-Type REJECT for attr Post-Auth-Type } # 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 48305 Listening on proxy address :: port 48650 Ready to process requests (0) Received Access-Request Id 110 from 127.0.0.1:47369 to 127.0.0.1:1812 length 40 (0) User-Name = "paul(a)something.com" (0) # Executing section authorize from file /home/moserp/opt/freeradius-server-3.0.23/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] = noop (0) [digest] = noop (0) suffix: Checking for suffix after "@" (0) suffix: Looking up realm "something.com" for User-Name = "paul(a)something.com" (0) suffix: Found realm "something.com" (0) suffix: Adding Realm = "something.com" (0) suffix: Proxying request from user paul(a)something.com to realm something.com (0) suffix: Preparing to proxy authentication request to realm "something.com" (0) [suffix] = updated (0) eap: No EAP-Message, not doing EAP (0) [eap] = noop (0) [files] = noop (0) [expiration] = noop (0) [logintime] = noop (0) [pap] = noop (0) } # authorize = updated (0) server something_virt_server { (0) } Proxying to virtual server something_virt_server (0) # Executing section authorize from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/proxy.conf (0) authorize { (0) update control { (0) &Auth-Type := Accept (0) } # update control = noop (0) } # authorize = noop (0) Found Auth-Type = Accept (0) Auth-Type = Accept, accepting the user (0) # Executing section post-auth from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/proxy.conf (0) post-auth { (0) update control { (0) &Idle-Timeout := 60 (0) } # update control = noop (0) } # post-auth = noop (0) Finished internally proxied request. (0) Clearing existing &reply: attributes (0) server something_virt_server { (0) } (0) Found Auth-Type = Accept (0) Auth-Type = Accept, accepting the user (0) # Executing section post-auth from file /home/moserp/opt/freeradius-server-3.0.23/etc/raddb/sites-enabled/default (0) post-auth { (0) if (session-state:User-Name && reply:User-Name && request:User-Name && (reply:User-Name == request:User-Name)) { (0) if (session-state:User-Name && reply:User-Name && request:User-Name && (reply:User-Name == request:User-Name)) -> FALSE (0) update { (0) No attributes updated for RHS &session-state: (0) } # update = noop (0) [exec] = 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) if (EAP-Key-Name && &reply:EAP-Session-Id) { (0) if (EAP-Key-Name && &reply:EAP-Session-Id) -> FALSE (0) if (&control:Idle-Timeout) { (0) if (&control:Idle-Timeout) -> FALSE (0) } # post-auth = noop (0) Sent Access-Accept Id 110 from 127.0.0.1:1812 to 127.0.0.1:47369 length 0 (0) Finished request Waking up in 4.9 seconds. (0) Cleaning up request packet ID 110 with timestamp +5 Ready to process requests

2 2

SQL Simultaneous usage checks
by David Herselman 21 Jul '21

21 Jul '21

Hi, I've replaced an ancient FR 1.1.3 system with FR 3.0.17 from Debian buster and subsequently appear to be experiencing a problem where I would like user attributes to take precedence over those returned from the associated user's group. I don't appear to find any references on the legacy system where this appears to have been changed and am a little stuck on how to get the new system to behave the same way. >From a debug: (2) sql: User found in radcheck table (2) sql: Conditional check items matched, merging assignment check items (2) sql: User-Password := "************" (2) sql: Simultaneous-Use := 20 (2) sql: Max-Monthly-Traffic := 2450000 <snip> (2) sql: Group "ADSL_Local_1G": Merging assignment check items (2) sql: Simultaneous-Use := 4 (2) sql: Max-Monthly-Traffic := 1000 <snip> (2) Multiple logins (max 4) : [companyd2382(a)local.dslrealm.co.za] (from client telkom-saix port 4444444444 cli 0112223333) Would this require us to change the source code, to obtain the group membership attributes ahead of those associated with the user? Regards David Herselman

2 3

sqlippool and exhausted pool
by Alberio Mirko 21 Jul '21

21 Jul '21

Hello, because of the IPv4 shortage we exhausted our PPPOE assignment public IP address pool, I could not find documentation on this: what happens if pool is full and an AAA request arrives to the radius? At the moment it seems we have cases of users having a public IP address and actually accessing internet with that BUT in the pool table it is not correcty taken, so this generate cases where 2 different users have the same IP address, only one working. Thanks for the help! -- Mirko Alberio Amministratore di Sistemi Via Enrico Fermi, 235 - 36100 Vicenza - Italia Tel 0444 291302 - Fax 0444 566310 - www.telemar.it <http://www.telemar.it> Reg. Imp. Di Vicenza /C.F./P.I. 02508710247 Cap. Soc. € 120.000,00 I.V. R.E.A. VI-236292 <https://it-it.facebook.com/TelemarIt/> <https://www.instagram.com/telemar_it/> <https://it.linkedin.com/company/telemar-s-p-a-> Il presente messaggio non costituisce offerta e/o accettazione contrattuale. Ai sensi del Regolamento europeo per la protezione dei dati personali n. 679/2016 (GDPR) si precisa che le informazioni contenute in questo messaggio e/o nel/i file/s allegato/i sono riservate ed a uso esclusivo del destinatario. Qualora il messaggio in parola Le fosse pervenuto per errore, La invitiamo ad eliminarlo senza copiarlo e a non inoltrarlo a terzi, dandocene gentilmente comunicazione. Grazie. Pursuant to General Data Protection Regulation (GDPR), you are hereby informed that this message contains confidential information intended only for the use of the addressee. If you are not the addressee, and have received this message by mistake, please delete it and immediately notify us. You may not copy or disseminate this message to anyone. Thank you.

3 13

AD/Samba and machine account auth...
by Marco Gaiarin 21 Jul '21

21 Jul '21

Debian stretch, freeradius 3.0.12+dfsg-5+deb9u1 and samba 2:4.10.18+dfsg-0.1stretch1, using the bultin winbind library. I've setup freeradius to use PEAP/MSCHAPv2 auth aginst my AD domain, using samba as AD DC, following i suppose pretty standard info like: https://wiki.freeradius.org/guide/freeradius-active-directory-integration-h… https://wiki.samba.org/index.php/Authenticating_Freeradius_against_Active_D… All works as expected for users, but i've tried also to enable 'machine auth' (eg, authentication of PC with the machine account stored in AD), and does not work. Following the docs, i've setup in 'mschap' module: winbind_username = "%{%{mschap:User-Name}:-None}" winbind_domain = "%{%{mschap:NT-Domain}:-LNFFVG}" in this way i get in log (full log available): (0) Received Access-Request Id 63 from 10.5.1.180:38380 to 10.5.1.3:1812 length 259 (0) User-Name = "host/AFTERSHOCK.ad.fvg.lnf.it" (0) NAS-Identifier = "f29fc27da970" (0) Called-Station-Id = "F2-9F-C2-7D-A9-70:LNFFVG" (0) NAS-Port-Type = Wireless-802.11 (0) Service-Type = Framed-User (0) Calling-Station-Id = "00-C2-C6-24-2D-63" [...] (9) eap: Calling submodule eap_mschapv2 to process data (9) eap_mschapv2: # Executing group from file /etc/freeradius/3.0/sites-enabled/inner-tunnel (9) eap_mschapv2: authenticate { (9) mschap: Creating challenge hash with username: host/AFTERSHOCK.ad.fvg.lnf.it (9) mschap: Client is using MS-CHAPv2 (9) mschap: EXPAND %{%{mschap:User-Name}:-None} (9) mschap: --> AFTERSHOCK$ (9) mschap: EXPAND %{%{mschap:NT-Domain}:-LNFFVG} (9) mschap: --> ad rlm_mschap (mschap): Reserved connection (0) (9) mschap: sending authentication request user='AFTERSHOCK$' domain='ad' rlm_mschap (mschap): Released connection (0) rlm_mschap (mschap): Need 5 more connections to reach 10 spares rlm_mschap (mschap): Opening additional connection (5), 1 of 27 pending slots used (9) mschap: ERROR: The specified account does not exist. [0xC0000064] (9) mschap: ERROR: Password has expired. User should retry authentication (9) [mschap] = reject (9) } # authenticate = reject (9) MSCHAP-Error: ?E=648 R=0 C=6ed38d69682eb836de8e7078f3952b66 V=3 M=Password expired (9) Found new challenge from MS-CHAP-Error: err=648 retry=0 challenge=6ed38d69682eb836de8e7078f3952b66 (9) ERROR: MSCHAP Failure Clearly, 'ad.fvg.lnf.it' is my Kerberos/'long' domain, while 'LNFFVG' is my NetBIOS 'short' domain. So, seems to me that (and only for machine account! As stated users works as expected!) mschap{} module 'misinterpret' the domain (seems to strip the first dotted part from the long/kerberos domain, and use it a short/netbios domain). I'm not in a multidomain forest, so i've simply fix with an: winbind_username = "%{%{mschap:User-Name}:-None}" winbind_domain = "LNFFVG" And in this way machne and user account works as expected; but i think/hope that there's a better fix. Thanks. -- dott. Marco Gaiarin GNUPG Key ID: 240A3D66 Associazione ``La Nostra Famiglia'' http://www.lanostrafamiglia.it/ Polo FVG - Via della Bontà, 7 - 33078 - San Vito al Tagliamento (PN) marco.gaiarin(at)lanostrafamiglia.it t +39-0434-842711 f +39-0434-842797 Dona il 5 PER MILLE a LA NOSTRA FAMIGLIA! http://www.lanostrafamiglia.it/index.php/it/sostienici/5x1000 (cf 00307430132, categoria ONLUS oppure RICERCA SANITARIA)

3 3

axis audio module and EAP-TLS
by Giovanni Venturi 19 Jul '21

19 Jul '21

Hello, I installed a CentOS with freeradius 3.0.20. And I'm a bit confused how to configure it to make it work with an AXIS P8221 I/O Audio Module. In the section 802.1X I uploaded the certificate I geneated with freeradius Makefile from the directory /etc/raddb/certs/ I uploaded the CA certificate and the clients one and client ons plus the key. But when I have to set the EAPOL version, EAP identity and password I don't know what specify and how to configure freeradius to match that parametes. Can someone help me? I tryed to configure a simply user with a password into /etc/raddb/mods-config/files/authorize : testing Cleartext-Password := "password" And using a freeradius client from an ArchLinux client it works doing command line call. But I don't know how configure the AXIS module. Can someone help? I configured the Layer 3 switch correctly to send the freeradius packet to the correct IP address and it works. I mean enabling to use the swicth port to get authentication against that freeradius. But the configuration lack of the correct part. Giovanni

2 4

ARTICLE: 8 things you might be doing wrong with RADIUS
by Network RADIUS 16 Jul '21

16 Jul '21

** The 8 most common RADIUS mistakes --------------------------------------------- We see a lot of questions on this mailing list and from our clients that boil down to “RADIUS isn’t working. Can you tell me why?”. Most of the time, the problem isn’t with RADIUS itself, it is with the supporting infrastructure, or with less than ideal network administration practices. Many of these issues aren’t necessarily self-evident so we wanted to outline the most common mistakes and tell you how to avoid them. The good news is that most of these practices don’t cost much in terms of money or time to do correctly. The other good news is that they can make the difference between catastrophic failure and a minor inconvenience. The bad news is that most people don’t follow these practices. Read the full article... https://networkradius.com/articles/2021/06/09/8-most-common-RADIUS-mistakes… ** Sign up to get this content directly --------------------------------------------- Want to get these articles in all their HTML glory? Sign up here: http://eepurl.com/hwuWrn ** Need RADIUS help? --------------------------------------------- Get commercial support from the team behind FreeRADIUS. https://networkradius.com/contact/ ** What is the relationship between Network RADIUS and FreeRADIUS? ---------------------------------------------- FreeRADIUS is an open source implementation of the RADIUS protocol and was written by Alan DeKok in 1999. Network RADIUS is a private, for-profit company founded by Alan DeKok which provides commercial support for FreeRADIUS. The Network RADIUS team has been the primary contributor to FreeRADIUS for the last 20 years. The FreeRADIUS mailing list, wiki, and documentation are all moderated and maintained by the Network RADIUS team. FreeRADIUS has always been, and will always continue to be, open source. The Network RADIUS team provides commercial support to paying clients, and free product development for the FreeRADIUS community at large. All of our software development for FreeRADIUS is integrated into the Open Source platform, and will always continue to be.

1 0

Client issue with FreeRADIUS 3.0.22
by Selahattin CILEK 15 Jul '21

15 Jul '21

I have installed FreeRADIUS 3.0.22 for the first time and run into an issue. Although it loads clients, it does not recognize them as valid NASes. This is my debug output. Relative lines are highlighted: # radiusd -X FreeRADIUS Version 3.0.22 Copyright (C) 1999-2021 The FreeRADIUS server project and contributors There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE You may redistribute copies of FreeRADIUS under the terms of the GNU General Public License For more information about these matters, see the file named COPYRIGHT Starting - reading configuration files ... including dictionary file /usr/local/share/freeradius/dictionary including dictionary file /usr/local/share/freeradius/dictionary.dhcp including dictionary file /usr/local/share/freeradius/dictionary.vqp including dictionary file /usr/local/etc/raddb/dictionary including configuration file /usr/local/etc/raddb/radiusd.conf including configuration file /usr/local/etc/raddb/clients.conf including files in directory /usr/local/etc/raddb/mods-enabled/ including configuration file /usr/local/etc/raddb/mods-enabled/attr_filter including configuration file /usr/local/etc/raddb/mods-enabled/cache_eap including configuration file /usr/local/etc/raddb/mods-enabled/chap including configuration file /usr/local/etc/raddb/mods-enabled/date including configuration file /usr/local/etc/raddb/mods-enabled/detail including configuration file /usr/local/etc/raddb/mods-enabled/detail.log including configuration file /usr/local/etc/raddb/mods-enabled/digest including configuration file /usr/local/etc/raddb/mods-enabled/dynamic_clients including configuration file /usr/local/etc/raddb/mods-enabled/eap including configuration file /usr/local/etc/raddb/mods-enabled/echo including configuration file /usr/local/etc/raddb/mods-enabled/exec including configuration file /usr/local/etc/raddb/mods-enabled/expiration including configuration file /usr/local/etc/raddb/mods-enabled/expr including configuration file /usr/local/etc/raddb/mods-enabled/files including configuration file /usr/local/etc/raddb/mods-enabled/linelog including configuration file /usr/local/etc/raddb/mods-enabled/logintime including configuration file /usr/local/etc/raddb/mods-enabled/mschap including configuration file /usr/local/etc/raddb/mods-enabled/realm including configuration file /usr/local/etc/raddb/mods-enabled/pap including configuration file /usr/local/etc/raddb/mods-enabled/passwd including configuration file /usr/local/etc/raddb/mods-enabled/preprocess including configuration file /usr/local/etc/raddb/mods-enabled/radutmp including configuration file /usr/local/etc/raddb/mods-enabled/replicate including configuration file /usr/local/etc/raddb/mods-enabled/soh including configuration file /usr/local/etc/raddb/mods-enabled/sradutmp including configuration file /usr/local/etc/raddb/mods-enabled/unix including configuration file /usr/local/etc/raddb/mods-enabled/unpack including configuration file /usr/local/etc/raddb/mods-enabled/utf8 including configuration file /usr/local/etc/raddb/mods-enabled/always including configuration file /usr/local/etc/raddb/mods-enabled/motp including configuration file /usr/local/etc/raddb/mods-enabled/googleauth including configuration file /usr/local/etc/raddb/mods-enabled/datacounter_acct including configuration file /usr/local/etc/raddb/mods-enabled/sql including configuration file /usr/local/etc/raddb/mods-config/sql/main/mysql/queries.conf including configuration file /usr/local/etc/raddb/mods-enabled/sqlcounter including configuration file /usr/local/etc/raddb/mods-config/sql/counter/mysql/dailycounter.conf including configuration file /usr/local/etc/raddb/mods-config/sql/counter/mysql/monthlycounter.conf including configuration file /usr/local/etc/raddb/mods-config/sql/counter/mysql/noresetcounter.conf including configuration file /usr/local/etc/raddb/mods-config/sql/counter/mysql/expire_on_login.conf including files in directory /usr/local/etc/raddb/policy.d/ including configuration file /usr/local/etc/raddb/policy.d/accounting including configuration file /usr/local/etc/raddb/policy.d/canonicalization including configuration file /usr/local/etc/raddb/policy.d/control including configuration file /usr/local/etc/raddb/policy.d/cui including configuration file /usr/local/etc/raddb/policy.d/debug including configuration file /usr/local/etc/raddb/policy.d/dhcp including configuration file /usr/local/etc/raddb/policy.d/eap including configuration file /usr/local/etc/raddb/policy.d/filter including configuration file /usr/local/etc/raddb/policy.d/moonshot-targeted-ids including configuration file /usr/local/etc/raddb/policy.d/operator-name including configuration file /usr/local/etc/raddb/policy.d/rfc7542 including configuration file /usr/local/etc/raddb/policy.d/abfab-tr including configuration file /usr/local/etc/raddb/policy.d/pfs_custom_policies including files in directory /usr/local/etc/raddb/sites-enabled/ including configuration file /usr/local/etc/raddb/sites-enabled/default including configuration file /usr/local/etc/raddb/sites-enabled/inner-tunnel-ttls including configuration file /usr/local/etc/raddb/sites-enabled/inner-tunnel-peap main { security { allow_core_dumps = no } name = "radiusd" prefix = "/usr/local" localstatedir = "/var" logdir = "/var/log" run_dir = "/var/run" } main { name = "radiusd" prefix = "/usr/local" localstatedir = "/var" sbindir = "/usr/local/sbin" logdir = "/var/log" run_dir = "/var/run" libdir = "/usr/local/lib/freeradius-3.0.22" radacctdir = "/var/log/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 pidfile = "/var/run/radiusd.pid" checkrad = "/usr/local/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = yes auth_badpass = no auth_goodpass = no msg_badpass = "" msg_goodpass = "" colourise = yes msg_denied = "You are already logged in - access denied" } resources { } security { max_attributes = 200 reject_delay = 1.000000 status_server = no } } radiusd: #### Loading Realms and Home Servers #### radiusd: #### Loading Clients #### client pfsense { ipaddr = 127.0.0.1 require_message_authenticator = no secret = <<< secret >>> shortname = "pfsense" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } Debugger not attached # Creating Auth-Type = pap # Creating Auth-Type = eap # Creating Auth-Type = MS-CHAP # Creating Autz-Type = Status-Server radiusd: #### Instantiating modules #### modules { # Loaded module rlm_attr_filter # Loading module "attr_filter.post-proxy" from file /usr/local/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.post-proxy { filename = "/usr/local/etc/raddb/mods-config/attr_filter/post-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.pre-proxy" from file /usr/local/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.pre-proxy { filename = "/usr/local/etc/raddb/mods-config/attr_filter/pre-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.access_reject" from file /usr/local/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_reject { filename = "/usr/local/etc/raddb/mods-config/attr_filter/access_reject" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.access_challenge" from file /usr/local/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_challenge { filename = "/usr/local/etc/raddb/mods-config/attr_filter/access_challenge" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.accounting_response" from file /usr/local/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.accounting_response { filename = "/usr/local/etc/raddb/mods-config/attr_filter/accounting_response" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.coa" from file /usr/local/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.coa { filename = "/usr/local/etc/raddb/mods-config/attr_filter/coa" key = "%{User-Name}" relaxed = no } # Loaded module rlm_cache # Loading module "cache_eap" from file /usr/local/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 /usr/local/etc/raddb/mods-enabled/chap # Loaded module rlm_date # Loading module "date" from file /usr/local/etc/raddb/mods-enabled/date date { format = "%b %e %Y %H:%M:%S %Z" utc = no } # Loading module "wispr2date" from file /usr/local/etc/raddb/mods-enabled/date date wispr2date { format = "%Y-%m-%dT%H:%M:%S" utc = no } # Loaded module rlm_detail # Loading module "detail" from file /usr/local/etc/raddb/mods-enabled/detail detail { filename = "/var/log/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail_%Y_%m_%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "auth_log" from file /usr/local/etc/raddb/mods-enabled/detail.log detail auth_log { filename = "/var/log/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 /usr/local/etc/raddb/mods-enabled/detail.log detail reply_log { filename = "/var/log/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 /usr/local/etc/raddb/mods-enabled/detail.log detail pre_proxy_log { filename = "/var/log/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 /usr/local/etc/raddb/mods-enabled/detail.log detail post_proxy_log { filename = "/var/log/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loaded module rlm_digest # Loading module "digest" from file /usr/local/etc/raddb/mods-enabled/digest # Loaded module rlm_dynamic_clients # Loading module "dynamic_clients" from file /usr/local/etc/raddb/mods-enabled/dynamic_clients # Loaded module rlm_eap # Loading module "eap" from file /usr/local/etc/raddb/mods-enabled/eap eap { default_eap_type = "ttls" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 4096 } # Loaded module rlm_exec # Loading module "echo" from file /usr/local/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 /usr/local/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 /usr/local/etc/raddb/mods-enabled/expiration # Loaded module rlm_expr # Loading module "expr" from file /usr/local/etc/raddb/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /äéöüàâæçèéêëîïôSùûüa ÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔRÙÛÜx" } # Loaded module rlm_files # Loading module "files" from file /usr/local/etc/raddb/mods-enabled/files files { filename = "/usr/local/etc/raddb/mods-config/files/authorize" acctusersfile = "/usr/local/etc/raddb/mods-config/files/accounting" preproxy_usersfile = "/usr/local/etc/raddb/mods-config/files/pre-proxy" } # Loaded module rlm_linelog # Loading module "linelog" from file /usr/local/etc/raddb/mods-enabled/linelog linelog { filename = "/var/log/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 /usr/local/etc/raddb/mods-enabled/linelog linelog log_accounting { filename = "/var/log/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 /usr/local/etc/raddb/mods-enabled/logintime logintime { minimum_timeout = 60 } # Loaded module rlm_mschap # Loading module "mschap" from file /usr/local/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 } # Loaded module rlm_realm # Loading module "IPASS" from file /usr/local/etc/raddb/mods-enabled/realm realm IPASS { format = "prefix" delimiter = "/" ignore_default = no ignore_null = yes } # Loading module "suffix" from file /usr/local/etc/raddb/mods-enabled/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = yes } # Loading module "realmpercent" from file /usr/local/etc/raddb/mods-enabled/realm realm realmpercent { format = "suffix" delimiter = "%" ignore_default = no ignore_null = yes } # Loading module "ntdomain" from file /usr/local/etc/raddb/mods-enabled/realm realm ntdomain { format = "prefix" delimiter = "\" ignore_default = no ignore_null = yes } # Loaded module rlm_pap # Loading module "pap" from file /usr/local/etc/raddb/mods-enabled/pap pap { normalise = yes } # Loaded module rlm_passwd # Loading module "etc_passwd" from file /usr/local/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 /usr/local/etc/raddb/mods-enabled/preprocess preprocess { huntgroups = "/usr/local/etc/raddb/mods-config/preprocess/huntgroups" hints = "/usr/local/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 /usr/local/etc/raddb/mods-enabled/radutmp radutmp { filename = "/var/log/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 384 caller_id = yes } # Loaded module rlm_replicate # Loading module "replicate" from file /usr/local/etc/raddb/mods-enabled/replicate # Loaded module rlm_soh # Loading module "soh" from file /usr/local/etc/raddb/mods-enabled/soh soh { dhcp = yes } # Loading module "sradutmp" from file /usr/local/etc/raddb/mods-enabled/sradutmp radutmp sradutmp { filename = "/var/log/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 /usr/local/etc/raddb/mods-enabled/unix unix { radwtmp = "/var/log/radwtmp" } Creating attribute Unix-Group # Loaded module rlm_unpack # Loading module "unpack" from file /usr/local/etc/raddb/mods-enabled/unpack # Loaded module rlm_utf8 # Loading module "utf8" from file /usr/local/etc/raddb/mods-enabled/utf8 # Loaded module rlm_always # Loading module "reject" from file /usr/local/etc/raddb/mods-enabled/always always reject { rcode = "reject" simulcount = 0 mpp = no } # Loading module "fail" from file /usr/local/etc/raddb/mods-enabled/always always fail { rcode = "fail" simulcount = 0 mpp = no } # Loading module "ok" from file /usr/local/etc/raddb/mods-enabled/always always ok { rcode = "ok" simulcount = 0 mpp = no } # Loading module "handled" from file /usr/local/etc/raddb/mods-enabled/always always handled { rcode = "handled" simulcount = 0 mpp = no } # Loading module "invalid" from file /usr/local/etc/raddb/mods-enabled/always always invalid { rcode = "invalid" simulcount = 0 mpp = no } # Loading module "userlock" from file /usr/local/etc/raddb/mods-enabled/always always userlock { rcode = "userlock" simulcount = 0 mpp = no } # Loading module "notfound" from file /usr/local/etc/raddb/mods-enabled/always always notfound { rcode = "notfound" simulcount = 0 mpp = no } # Loading module "noop" from file /usr/local/etc/raddb/mods-enabled/always always noop { rcode = "noop" simulcount = 0 mpp = no } # Loading module "updated" from file /usr/local/etc/raddb/mods-enabled/always always updated { rcode = "updated" simulcount = 0 mpp = no } # Loading module "motp" from file /usr/local/etc/raddb/mods-enabled/motp exec motp { wait = yes program = "/usr/local/bin/bash /usr/local/etc/raddb/scripts/otpverify.sh %{request:User-Name} %{request:User-Password} %{reply:MOTP-Init-Secret} %{reply:MOTP-PIN} %{ reply:MOTP-Offset}" shell_escape = yes } # Loading module "googleauth" from file /usr/local/etc/raddb/mods-enabled/googleauth exec googleauth { wait = yes program = "/usr/local/etc/raddb/scripts/googleauth.py %{request:User-Name} %{reply:MOTP-Init-Secret} %{reply:MOTP-PIN} %{request:User-Password}" shell_escape = yes } # Loading module "check_quota" from file /usr/local/etc/raddb/mods-enabled/datacounter_acct exec check_quota { wait = no program = "/usr/local/bin/bash /usr/local/etc/raddb/scripts/datacounter_acct.sh %{request:User-Name} %{request:Calling-Station-Id} %{request:NAS-IP-Address} %{reques t:Class} %{request:Acct-Status-Type} %{request:Called-Station-Id}" shell_escape = yes } # Loaded module rlm_sql # Loading module "sql1" from file /usr/local/etc/raddb/mods-enabled/sql sql sql1 { driver = "rlm_sql_mysql" server = "localhost" port = 35689 login = "raduser" password = <<< secret >>> radius_db = "raddb" read_groups = yes read_profiles = yes read_clients = yes delete_stale_sessions = yes sql_user_name = "%{User-Name}" logfile = "/var/log/sqltrace.sql" default_user_profile = "" client_query = "CALL load_clients()" authorize_check_query = "CALL authorize_check('%{SQL-User-Name}')" authorize_reply_query = "CALL authorize_reply('%{SQL-User-Name}')" authorize_group_check_query = "CALL authorize_group_check('%{sql1-SQL-Group}')" authorize_group_reply_query = "CALL authorize_group_reply('%{sql1-SQL-Group}')" group_membership_query = "CALL group_membership('%{SQL-User-Name}')" simul_count_query = "CALL simul_count('%{SQL-User-Name}')" safe_characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!#+%&?*-_@." auto_escape = no accounting { reference = "%{tolower:type.%{Acct-Status-Type}.query}" type { accounting-on { query = "CALL accounting_on('%{Called-Station-Id}','%{Acct-Terminate-Cause}','%{NAS-Identifier}','%{NAS-IP-Address}','%{Event-Timestamp}')" } accounting-off { query = "CALL accounting_off('%{Called-Station-Id}','%{Acct-Terminate-Cause}','%{NAS-Identifier}','%{NAS-IP-Address}','%{Event-Timestamp}')" } start { query = "CALL accounting_start('%{Acct-Session-Id}','%{SQL-User-Name}','%{Class}','%{NAS-IP-Address}','%{Called-Station-Id}','%{Calling-Station-Id}','%{Framed-IP-Add ress}','%{NAS-Identifier}','%{NAS-Port}','%{NAS-Port-Type}','%{Connect-Info}','%{Event-Timestamp}')" } interim-update { query = "CALL accounting_update ('%{Acct-Session-Id}','%{Called-Station-Id}','%{Calling-Station-Id}','%{Acct-Session-Time}','%{Acct-Input-Octets}','%{Acct-Input-Giga words}','%{Acct-Output-Octets}','%{Acct-Output-Gigawords}','%{User-Name}','%{Class}','%{Framed-IP-Address}','%{NAS-Identifier}','%{NAS-Port}','%{NAS-Port-Type}','%{Connect-I nfo}','%{NAS-IP-Address}','%{Event-Timestamp}')" } stop { query = "CALL accounting_stop ('%{Acct-Session-Id}','%{SQL-User-Name}','%{Called-Station-Id}','%{Calling-Station-Id}','%{Acct-Session-Time}','%{Acct-Input-Octets}',' %{Acct-Input-Gigawords}','%{Acct-Output-Octets}','%{Acct-Output-Gigawords}','%{Acct-Terminate-Cause}','%{Framed-IP-Address}','%{NAS-Identifier}','%{NAS-Port}','%{NAS-Port-Ty pe}','%{Connect-Info}','%{Event-Timestamp}')" } } } post-auth { reference = ".query" } } rlm_sql (sql1): Driver rlm_sql_mysql (module rlm_sql_mysql) loaded and linked Creating attribute sql1-SQL-Group # Loaded module rlm_sqlcounter # Loading module "dailycounter" from file /usr/local/etc/raddb/mods-enabled/sqlcounter sqlcounter dailycounter { sql_module_instance = "sql" key = "User-Name" query = "SELECT SUM(acctsessiontime - GREATEST((%%b - UNIX_TIMESTAMP(acctstarttime)), 0)) FROM radacct WHERE username = '%{User-Name}' AND UNIX_TIMESTAMP(acctstartti me) + acctsessiontime > '%%b'" reset = "daily" counter_name = "Daily-Session-Time" check_name = "Max-Daily-Session" reply_name = "Session-Timeout" } # Loading module "monthlycounter" from file /usr/local/etc/raddb/mods-enabled/sqlcounter sqlcounter monthlycounter { sql_module_instance = "sql" key = "User-Name" query = "SELECT SUM(acctsessiontime - GREATEST((%%b - UNIX_TIMESTAMP(acctstarttime)), 0)) FROM radacct WHERE username='%{User-Name}' AND UNIX_TIMESTAMP(acctstarttime ) + acctsessiontime > '%%b'" reset = "monthly" counter_name = "Monthly-Session-Time" check_name = "Max-Monthly-Session" reply_name = "Session-Timeout" } # Loading module "noresetcounter" from file /usr/local/etc/raddb/mods-enabled/sqlcounter sqlcounter noresetcounter { sql_module_instance = "sql" key = "User-Name" query = "SELECT IFNULL(SUM(AcctSessionTime),0) FROM radacct WHERE UserName='%{User-Name}'" reset = "never" counter_name = "Max-All-Session-Time" check_name = "Max-All-Session" reply_name = "Session-Timeout" } # Loading module "expire_on_login" from file /usr/local/etc/raddb/mods-enabled/sqlcounter sqlcounter expire_on_login { sql_module_instance = "sql" key = "User-Name" query = "SELECT IFNULL( MAX(TIME_TO_SEC(TIMEDIFF(NOW(), acctstarttime))),0) FROM radacct WHERE UserName='%{User-Name}' ORDER BY acctstarttime LIMIT 1;" reset = "never" counter_name = "Expire-After-Initial-Login" check_name = "Expire-After" reply_name = "Session-Timeout" } instantiate { # Instantiating module "expiration" from file /usr/local/etc/raddb/mods-enabled/expiration # Instantiating module "logintime" from file /usr/local/etc/raddb/mods-enabled/logintime # Instantiating module "sql1" from file /usr/local/etc/raddb/mods-enabled/sql rlm_sql_mysql: libmysql version: 5.7.34 mysql { tls { tls_required = no check_cert = no check_cert_cn = no } warnings = "auto" } rlm_sql (sql1): Attempting to connect to database "raddb" rlm_sql (sql1): Initialising connection pool pool { start = 8 min = 4 max = 5 spare = 8 uses = 0 lifetime = 0 cleanup_interval = 30 idle_timeout = 60 retry_delay = 60 spread = no } Ignoring "start = 8", forcing to "start = 5" Ignoring "spare = 8", forcing to "spare = 1" rlm_sql (sql1): Opening additional connection (0), 1 of 5 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'raddb' on Localhost via UNIX socket, server version 5.7.33, protocol version 10 rlm_sql (sql1): Opening additional connection (1), 1 of 4 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'raddb' on Localhost via UNIX socket, server version 5.7.33, protocol version 10 rlm_sql (sql1): Opening additional connection (2), 1 of 3 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'raddb' on Localhost via UNIX socket, server version 5.7.33, protocol version 10 rlm_sql (sql1): Opening additional connection (3), 1 of 2 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'raddb' on Localhost via UNIX socket, server version 5.7.33, protocol version 10 rlm_sql (sql1): Opening additional connection (4), 1 of 1 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'raddb' on Localhost via UNIX socket, server version 5.7.33, protocol version 10 rlm_sql (sql1): Processing generate_sql_clients rlm_sql (sql1) in generate_sql_clients: query is CALL load_clients() rlm_sql (sql1): Reserved connection (0) *rlm_sql (sql1): Executing select query: CALL load_clients()** **rlm_sql (sql1): Adding client 192.168.1.204 (ANA_SWITCH) to global clients list** **rlm_sql (192.168.1.204): Client "ANA_SWITCH" (sql1) added** **rlm_sql (sql1): Adding client 192.168.2.251 (KORIDOR) to global clients list** **rlm_sql (192.168.2.251): Client "KORIDOR" (sql1) added** **rlm_sql (sql1): Adding client 192.168.2.252 (TOPLANTI) to global clients list** **rlm_sql (192.168.2.252): Client "TOPLANTI" (sql1) added** **rlm_sql (sql1): Adding client 192.168.2.253 (TEST) to global clients list** **rlm_sql (192.168.2.253): Client "TEST" (sql1) added* rlm_sql (sql1): Released connection (0) } # Instantiating module "attr_filter.post-proxy" from file /usr/local/etc/raddb/mods-enabled/attr_filter reading pairlist file /usr/local/etc/raddb/mods-config/attr_filter/post-proxy # Instantiating module "attr_filter.pre-proxy" from file /usr/local/etc/raddb/mods-enabled/attr_filter reading pairlist file /usr/local/etc/raddb/mods-config/attr_filter/pre-proxy # Instantiating module "attr_filter.access_reject" from file /usr/local/etc/raddb/mods-enabled/attr_filter reading pairlist file /usr/local/etc/raddb/mods-config/attr_filter/access_reject # Instantiating module "attr_filter.access_challenge" from file /usr/local/etc/raddb/mods-enabled/attr_filter reading pairlist file /usr/local/etc/raddb/mods-config/attr_filter/access_challenge # Instantiating module "attr_filter.accounting_response" from file /usr/local/etc/raddb/mods-enabled/attr_filter reading pairlist file /usr/local/etc/raddb/mods-config/attr_filter/accounting_response # Instantiating module "attr_filter.coa" from file /usr/local/etc/raddb/mods-enabled/attr_filter reading pairlist file /usr/local/etc/raddb/mods-config/attr_filter/coa # Instantiating module "cache_eap" from file /usr/local/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 /usr/local/etc/raddb/mods-enabled/detail # Instantiating module "auth_log" from file /usr/local/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 /usr/local/etc/raddb/mods-enabled/detail.log # Instantiating module "pre_proxy_log" from file /usr/local/etc/raddb/mods-enabled/detail.log # Instantiating module "post_proxy_log" from file /usr/local/etc/raddb/mods-enabled/detail.log # Instantiating module "eap" from file /usr/local/etc/raddb/mods-enabled/eap # Linked to sub-module rlm_eap_tls tls { tls = "tls-common" } tls-config tls-common { verify_depth = 0 ca_path = "/usr/local/etc/raddb/certs" pem_file_type = yes private_key_file = "/usr/local/etc/raddb/certs/server_key.pem" certificate_file = "/usr/local/etc/raddb/certs/server_cert.pem" ca_file = "/usr/local/etc/raddb/certs/ca_cert.pem" dh_file = "/usr/local/etc/raddb/certs/dh" random_file = "/dev/urandom" fragment_size = 1024 include_length = yes auto_chain = yes check_crl = no check_all_crl = no ca_path_reload_interval = 0 cipher_list = "DEFAULT" cipher_server_preference = no ecdh_curve = "prime256v1" tls_min_version = "1.2" cache { enable = no lifetime = 24 max_entries = 255 } verify { skip_if_ocsp_ok = no } ocsp { enable = no override_cert_url = no 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 = "tls" copy_request_to_tunnel = yes use_tunneled_reply = no virtual_server = "inner-tunnel-ttls" 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 = "tls" copy_request_to_tunnel = yes use_tunneled_reply = no proxy_tunneled_request_as_eap = yes virtual_server = "inner-tunnel-peap" 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 "files" from file /usr/local/etc/raddb/mods-enabled/files reading pairlist file /usr/local/etc/raddb/mods-config/files/authorize reading pairlist file /usr/local/etc/raddb/mods-config/files/accounting reading pairlist file /usr/local/etc/raddb/mods-config/files/pre-proxy # Instantiating module "linelog" from file /usr/local/etc/raddb/mods-enabled/linelog # Instantiating module "log_accounting" from file /usr/local/etc/raddb/mods-enabled/linelog # Instantiating module "mschap" from file /usr/local/etc/raddb/mods-enabled/mschap rlm_mschap (mschap): using internal authentication # Instantiating module "IPASS" from file /usr/local/etc/raddb/mods-enabled/realm # Instantiating module "suffix" from file /usr/local/etc/raddb/mods-enabled/realm # Instantiating module "realmpercent" from file /usr/local/etc/raddb/mods-enabled/realm # Instantiating module "ntdomain" from file /usr/local/etc/raddb/mods-enabled/realm # Instantiating module "pap" from file /usr/local/etc/raddb/mods-enabled/pap # Instantiating module "etc_passwd" from file /usr/local/etc/raddb/mods-enabled/passwd rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no # Instantiating module "preprocess" from file /usr/local/etc/raddb/mods-enabled/preprocess reading pairlist file /usr/local/etc/raddb/mods-config/preprocess/huntgroups reading pairlist file /usr/local/etc/raddb/mods-config/preprocess/hints # Instantiating module "reject" from file /usr/local/etc/raddb/mods-enabled/always # Instantiating module "fail" from file /usr/local/etc/raddb/mods-enabled/always # Instantiating module "ok" from file /usr/local/etc/raddb/mods-enabled/always # Instantiating module "handled" from file /usr/local/etc/raddb/mods-enabled/always # Instantiating module "invalid" from file /usr/local/etc/raddb/mods-enabled/always # Instantiating module "userlock" from file /usr/local/etc/raddb/mods-enabled/always # Instantiating module "notfound" from file /usr/local/etc/raddb/mods-enabled/always # Instantiating module "noop" from file /usr/local/etc/raddb/mods-enabled/always # Instantiating module "updated" from file /usr/local/etc/raddb/mods-enabled/always # Instantiating module "dailycounter" from file /usr/local/etc/raddb/mods-enabled/sqlcounter rlm_sqlcounter: Current Time: 1626328518 [2021-07-15 08:55:18], Prev reset 1626296400 [2021-07-15 00:00:00] # Instantiating module "monthlycounter" from file /usr/local/etc/raddb/mods-enabled/sqlcounter rlm_sqlcounter: Current Time: 1626328518 [2021-07-15 08:55:18], Prev reset 1625086800 [2021-07-01 00:00:00] # Instantiating module "noresetcounter" from file /usr/local/etc/raddb/mods-enabled/sqlcounter rlm_sqlcounter: Current Time: 1626328518 [2021-07-15 08:55:18], Prev reset 0 [2021-07-15 08:00:00] # Instantiating module "expire_on_login" from file /usr/local/etc/raddb/mods-enabled/sqlcounter rlm_sqlcounter: Current Time: 1626328518 [2021-07-15 08:55:18], Prev reset 0 [2021-07-15 08:00:00] } # modules radiusd: #### Loading Virtual Servers #### server { # from file /usr/local/etc/raddb/radiusd.conf } # server server default { # from file /usr/local/etc/raddb/sites-enabled/default # Loading authenticate {...} Compiling Auth-Type MS-CHAP for attr Auth-Type # Loading authorize {...} Compiling Autz-Type Status-Server for attr Autz-Type # Loading preacct {...} # Loading accounting {...} # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} } # server default server inner-tunnel-ttls { # from file /usr/local/etc/raddb/sites-enabled/inner-tunnel-ttls # Loading authenticate {...} Compiling Auth-Type PAP for attr Auth-Type Compiling Auth-Type MS-CHAP for attr Auth-Type # Loading authorize {...} # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} Compiling Post-Auth-Type REJECT for attr Post-Auth-Type } # server inner-tunnel-ttls server inner-tunnel-peap { # from file /usr/local/etc/raddb/sites-enabled/inner-tunnel-peap # Loading authenticate {...} Compiling Auth-Type PAP for attr Auth-Type Compiling Auth-Type MS-CHAP for attr Auth-Type # Loading authorize {...} # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} Compiling Post-Auth-Type REJECT for attr Post-Auth-Type } # server inner-tunnel-peap radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 1812 client pfsense { ipaddr = 127.0.0.1 require_message_authenticator = no secret = <<< secret >>> shortname = "pfsense" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } Ignoring duplicate client 127.0.0.1 } listen { type = "acct" ipaddr = * port = 1813 } listen { type = "auth" ipaddr = 127.0.0.1 port = 18127 } listen { type = "auth" ipaddr = 127.0.0.1 port = 18128 } 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 18127 bound to server inner-tunnel-ttls Listening on auth address 127.0.0.1 port 18128 bound to server inner-tunnel-peap Ready to process requests *Ignoring request to auth address * port 1812 bound to server default from unknown client 192.168.2.251 port 48345 proto udp* Ready to process requests As you can see, the client is loaded but FreeRADIUS refuses to interect with it. FYI: I use a custom MySQL SPROC to load the clients and it returns a result set that is perfeclty compatible with the original FreeRADIUS provided query. I also triple-checked the passwords, there are no mistakes there. What am I missing? -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

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How to Integrate NAS MSCHAP x FreeRadius
by Paulo Roberto Tomasi 14 Jul '21

14 Jul '21

Hi, I'm trying to configure FreeRadius to control Mikrotik logins (Winbox, SSH, Telnet, etc) + integration with Windows Active Directory After a lot of searching about LDAP config I was able to get an Access-Accept from AD Server using radtest: root@lab-01:~# radtest -x paulo pass@777 127.0.0.1 0 testing123 Sent Access-Request Id 45 from 0.0.0.0:44663 to 127.0.0.1:1812 length 75 User-Name = "paulo" User-Password = "pass@777" NAS-IP-Address = 127.0.1.1 NAS-Port = 0 Message-Authenticator = 0x00 Cleartext-Password = "pass@777" Received Access-Accept Id 45 from 127.0.0.1:1812 to 0.0.0.0:0 length 20 User-Name "paulo" is an AD user # My NAS (Mikrotik) is trying to authenticate against FreeRadius, but it sends a MS-CHAP-Challenge in its logs: sending Access-Request with id 23 to 172.x.x.70:1812 Signature = 0x00fbf419a1a52d28f3b7479a72eeda9c Service-Type = 1 User-Name = "paulo" MS-CHAP-Challenge = 0x728c84707e975a66640bfd9bd4d2ed98 MS-CHAP2-Response = 0x00004b64c3ae410e919c1adaf9ab1ea6 cf8700000000000000000cc476370d07 263c4c707bfb1e9cf52ac40b5ea6d6eb 230d Calling-Station-Id = "10.x.x.253" NAS-Identifier = "Mikrotik-1218" NAS-IP-Address = 172.16.12.18 # Then freeradius -X command gives me those warnings and errors: (0) pap: WARNING: No "known good" password found for the user. Not setting Auth-Type (0) pap: WARNING: Authentication will fail unless a "known good" password is available (0) mschap: WARNING: No Cleartext-Password configured. Cannot create NT-Password (0) mschap: WARNING: No Cleartext-Password configured. Cannot create LM-Password (0) mschap: ERROR: FAILED: No NT/LM-Password. Cannot perform authentication (0) mschap: ERROR: MS-CHAP2-Response is incorrect # What do those lines want to say? I didn't find any hints after hours searching Thank you!

2 1

Re: PEAP/MSCHAPv2 with FreeRADIUS vs NPS
by Joe Garcia 13 Jul '21

13 Jul '21

Alan DeKok <aland(a)deployingradius.com> writes: >Which one? The client? A no-name embedded one used with SCADA devices that have to be controlled from central servers. If it was up to me they'd just be FreeRADIUS, but unfortunately some have to be NPS since there's lots of different vendors involved. >NPS is weird. If the NPS admins want to do PEAP, then they should do PEAP. >Sending a different magic EAP type is just stupid. Agreed :-). I don't think it's the admins though, they've configured it to do PEAP and as far as they're aware that's what they're getting, it's NPS that's adding the strangeness. >You'll need to look at the full log from eapol_test to see why it works. Already done that, we've taken Wireshark captures, the eapol_test and FreeRADIUS logs, and diagnostics from the client, and made things identical to what eapol_test sends (as far as we can tell, there may be stuff inside the PEAP tunnel that we can't see and aren't not aware of). We've really tried everything we can think of, so it may be a case of someone seeing this and remembering some obscure magic they used to get it to work. >I can't find anything in wpa_supplicant which handles a magic Microsoft EAP >type. So it's not clear what's going on there. What wpa_supplicant does is ignore the message and re-send the Identity Response it's just sent, which continues the negotiation. This is one of the bits that reverse-engineering the flow from eapol_test/wpa_supplicant helped with. So for anyone else who's faced with this, when doing PEAP/MSCHAPv2 with NPS, when you're expecting to get the MSCHAPv2 Challenge if instead you get an EAP vendor-specific undocumented Microsoft blob back, re-send the Identity Response a second time and then you'll get the MSCHAPv2 Challenge you should have got the first time. JG.

2 1

PEAP/MSCHAPv2 with FreeRADIUS vs NPS
by Joe Garcia 13 Jul '21

13 Jul '21

This is possibly more an NPS question than a FreeRADIUS one but possibly someone here might know what to do, we're using a third-party embedded RADIUS client to authenticate to both FreeRADIUS and NPS with PEAP/MSCHAPv2. The client is sending completely standard PEAP messages to both, but while the exchange with FreeRADIUS works fine, with NPS it's rejected with either Reason Code 1/An internal error occurred or Reason Code 66/The user attempted to use an authentication method that is not enabled on the matching network policy. The NPS server admins insist that it's configured correctly and claim that since eapol_test authenticates to it the problem is at our end. Whatever NPS is doing it's quite weird and required reverse-engineering wpa_supplicant to figure out, for example it sends back an undocumented vendor-specific EAP request (vendor ID = 311/Microsoft, vendor type = 34, data = 00 00 00 01) when we're expecting an MSCHAPv2 Challenge while FreeRADIUS behaves as expected. At the moment we're stuck with finger-pointing, from our point of view whatever NPS is doing isn't anything like what the spec says and things work fine with FreeRADIUS so NPS is broken, from their point of view eapol_test works with NPS and so there's something wrong with our client. If this situation is ringing any bells with someone I'd be interested in any information we can use to move forward, and can provide more details on any part of the PEAP exchange if required. JG.

2 1