On 2021-08-27 6:08 p.m., Alan DeKok wrote:
On Aug 27, 2021, at 5:29 PM, Jonathan Davis<jonathan@prioritycolo.com> wrote:
I was scratching my head to understand why, in the authorize section of a virtual server, this worked:
switch Client-Shortname { See "man unlang". The default is for the "switch" statement to treat Client-Shortname as an attribute reference, if the attribute exists. This is for compatibility with older versions.
So you should really be using
switch &Client-Shortname {
and arguably the server should warn you about*not* including the &. I'll push a fix to highlight this.
I did read a doc on networkradius.com specific to the &attribute-name operator, and don't know why I pulled them out. Funnily enough I did look for some red text in the debug, I was however throwing the & in front of also the &Pam-Auth = which I take it isn't required as you would never assgin values to a string?
But this did not:
update control { Pam-Auth := Client-Shortname That just assigned the string "Client-Shortname" to the PAM-Auth attribute. If you want the value, you have to use:
PAM-Auth := "%{Client-Shortname}"
or tell the assignment that you're referring to an attribute:
PAM-Auth := &Client-Shortname
I had previously tried the following which didn't work: Pam-Auth := %{Client-Shortname} In the logs I saw %{Client-Shortname} being passed as the string to PAM (which I understand why now). But had also tried: Pam-Auth := &Client-Shortname And this did not work, in the logs I saw the default "radiusd" from the mods-enabled/pam conf being passed. However, the follow does work: Pam-Auth := "%{Client-Shortname}" It's successful in passing the client's shortname to PAM to use as the PAM config file to check. Thanks! A lot cleaner (and easier to read) than multiple redundant switch and cases statements. For the Pam-Auth := &Client-Shortname -- If it's of interest, here are the full logs: FreeRADIUS Version 3.0.20 Copyright (C) 1999-2019 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/clients.conf including configuration file /etc/freeradius/3.0/mods-enabled/sql including configuration file /etc/freeradius/3.0/mods-config/sql/main/mysql/queries.conf including files in directory /etc/freeradius/3.0/mods-enabled/ including configuration file /etc/freeradius/3.0/mods-enabled/exec including configuration file /etc/freeradius/3.0/mods-enabled/chap including configuration file /etc/freeradius/3.0/mods-enabled/cache_eap including configuration file /etc/freeradius/3.0/mods-enabled/ntlm_auth including configuration file /etc/freeradius/3.0/mods-enabled/sradutmp including configuration file /etc/freeradius/3.0/mods-enabled/pap including configuration file /etc/freeradius/3.0/mods-enabled/preprocess including configuration file /etc/freeradius/3.0/mods-enabled/logintime including configuration file /etc/freeradius/3.0/mods-enabled/attr_filter including configuration file /etc/freeradius/3.0/mods-enabled/passwd including configuration file /etc/freeradius/3.0/mods-enabled/always including configuration file /etc/freeradius/3.0/mods-enabled/unpack including configuration file /etc/freeradius/3.0/mods-enabled/detail.log including configuration file /etc/freeradius/3.0/mods-enabled/soh including configuration file /etc/freeradius/3.0/mods-enabled/utf8 including configuration file /etc/freeradius/3.0/mods-enabled/echo including configuration file /etc/freeradius/3.0/mods-enabled/detail including configuration file /etc/freeradius/3.0/mods-enabled/mschap including configuration file /etc/freeradius/3.0/mods-enabled/radutmp including configuration file /etc/freeradius/3.0/mods-enabled/expiration including configuration file /etc/freeradius/3.0/mods-enabled/realm including configuration file /etc/freeradius/3.0/mods-enabled/linelog including configuration file /etc/freeradius/3.0/mods-enabled/dynamic_clients including configuration file /etc/freeradius/3.0/mods-enabled/replicate including configuration file /etc/freeradius/3.0/mods-enabled/digest including configuration file /etc/freeradius/3.0/mods-enabled/pam including configuration file /etc/freeradius/3.0/mods-enabled/unix including configuration file /etc/freeradius/3.0/mods-enabled/files including configuration file /etc/freeradius/3.0/mods-enabled/expr including files in directory /etc/freeradius/3.0/policy.d/ including configuration file /etc/freeradius/3.0/policy.d/rfc7542 including configuration file /etc/freeradius/3.0/policy.d/eap including configuration file /etc/freeradius/3.0/policy.d/operator-name including configuration file /etc/freeradius/3.0/policy.d/abfab-tr 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/accounting 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/canonicalization including configuration file /etc/freeradius/3.0/policy.d/moonshot-targeted-ids including configuration file /etc/freeradius/3.0/policy.d/control including files in directory /etc/freeradius/3.0/sites-enabled/ including configuration file /etc/freeradius/3.0/sites-enabled/virtual01 including configuration file /etc/freeradius/3.0/sites-enabled/default including configuration file /etc/freeradius/3.0/sites-enabled/inner-tunnel main { security { user = "root" group = "root" allow_core_dumps = no } name = "freeradius" prefix = "/usr" localstatedir = "/var" logdir = "/var/log/freeradius" run_dir = "/var/run/freeradius" } main { name = "freeradius" prefix = "/usr" localstatedir = "/var" sbindir = "/usr/sbin" logdir = "/var/log/freeradius" run_dir = "/var/run/freeradius" libdir = "/usr/lib/freeradius" radacctdir = "/var/log/freeradius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 16384 pidfile = "/var/run/freeradius/freeradius.pid" checkrad = "/usr/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = yes auth_badpass = 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 #### radiusd: #### Loading Clients #### client localhost { ipaddr = 127.0.0.10 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 radiusd_b1_01 { ipaddr = 127.0.0.1 require_message_authenticator = no secret = <<< secret >>> nas_type = "other" virtual_server = "virtual01" proto = "*" limit { max_connections = 32 lifetime = 0 idle_timeout = 30 } } Debugger not attached systemd watchdog is disabled # Creating Auth-Type = PAP radiusd: #### Instantiating modules #### modules { # Loaded module rlm_sql # Loading module "sql" from file /etc/freeradius/3.0/mods-enabled/sql sql { driver = "rlm_sql_mysql" server = "localhost" port = 3306 login = "radius" password = <<< secret >>> radius_db = "radius" read_groups = yes read_profiles = yes read_clients = no delete_stale_sessions = yes sql_user_name = "%{User-Name}" logfile = "/var/log/freeradius/sqllog.sql" default_user_profile = "" client_query = "SELECT id, nasname, shortname, type, secret, server FROM nas" authorize_check_query = "SELECT id, username, attribute, value, op FROM radcheck WHERE username = '%{SQL-User-Name}' ORDER BY id" authorize_reply_query = "SELECT id, username, attribute, value, op FROM radreply WHERE username = '%{SQL-User-Name}' ORDER BY id" authorize_group_check_query = "SELECT id, groupname, attribute, Value, op FROM radgroupcheck WHERE groupname = '%{SQL-Group}' ORDER BY id" authorize_group_reply_query = "SELECT id, groupname, attribute, value, op FROM radgroupreply WHERE groupname = '%{SQL-Group}' ORDER BY id" group_membership_query = "SELECT groupname FROM radusergroup WHERE username = '%{SQL-User-Name}' ORDER BY priority" simul_count_query = "SELECT COUNT(*) FROM radacct WHERE username = '%{SQL-User-Name}' AND acctstoptime IS NULL" simul_verify_query = "SELECT radacctid, acctsessionid, username, nasipaddress, nasportid, framedipaddress, callingstationid, framedprotocol FROM radacct WHERE username = '%{SQL-User-Name}' AND acctstoptime IS NULL" safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /" auto_escape = no accounting { reference = "%{tolower:type.%{%{Acct-Status-Type}:-%{Request-Processing-Stage}}.query}" type { accounting-on { query = "UPDATE radacct SET acctstoptime = FROM_UNIXTIME(%{integer:Event-Timestamp}), acctsessiontime = '%{integer:Event-Timestamp}' - UNIX_TIMESTAMP(acctstarttime), acctterminatecause = '%{%{Acct-Terminate-Cause}:-NAS-Reboot}' WHERE acctstoptime IS NULL AND nasipaddress = '%{NAS-IP-Address}' AND acctstarttime <= FROM_UNIXTIME(%{integer:Event-Timestamp})" } accounting-off { query = "UPDATE radacct SET acctstoptime = FROM_UNIXTIME(%{integer:Event-Timestamp}), acctsessiontime = '%{integer:Event-Timestamp}' - UNIX_TIMESTAMP(acctstarttime), acctterminatecause = '%{%{Acct-Terminate-Cause}:-NAS-Reboot}' WHERE acctstoptime IS NULL AND nasipaddress = '%{NAS-IP-Address}' AND acctstarttime <= FROM_UNIXTIME(%{integer:Event-Timestamp})" } start { query = "INSERT INTO radacct (acctsessionid, acctuniqueid, username, realm, nasipaddress, nasportid, nasporttype, acctstarttime, acctupdatetime, acctstoptime, acctsessiontime, acctauthentic, connectinfo_start, connectinfo_stop, acctinputoctets, acctoutputoctets, calledstationid, callingstationid, acctterminatecause, servicetype,framedprotocol, framedipaddress, framedipv6address, framedipv6prefix, framedinterfaceid, delegatedipv6prefix) VALUES ('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', '%{Realm}', '%{NAS-IP-Address}', '%{%{NAS-Port-ID}:-%{NAS-Port}}', '%{NAS-Port-Type}', FROM_UNIXTIME(%{integer:Event-Timestamp}), FROM_UNIXTIME(%{integer:Event-Timestamp}), NULL, '0', '%{Acct-Authentic}', '%{Connect-Info}', '', '0', '0', '%{Called-Station-Id}', '%{Calling-Station-Id}', '', '%{Service-Type}', '%{Framed-Protocol}', '%{Framed-IP-Address}', '%{Framed-IPv6-Address}', '%{Framed-IPv6-Prefix}', '%{Framed-Interface-Id}', '%{Delegated-IPv6-Prefix}')" } interim-update { query = "UPDATE radacct SET acctupdatetime = (@acctupdatetime_old:=acctupdatetime), acctupdatetime = FROM_UNIXTIME(%{integer:Event-Timestamp}), acctinterval = %{integer:Event-Timestamp} - UNIX_TIMESTAMP(@acctupdatetime_old), framedipaddress = '%{Framed-IP-Address}', framedipv6address = '%{Framed-IPv6-Address}', framedipv6prefix = '%{Framed-IPv6-Prefix}', framedinterfaceid = '%{Framed-Interface-Id}', delegatedipv6prefix = '%{Delegated-IPv6-Prefix}', acctsessiontime = %{%{Acct-Session-Time}:-NULL}, acctinputoctets = '%{%{Acct-Input-Gigawords}:-0}' << 32 | '%{%{Acct-Input-Octets}:-0}', acctoutputoctets = '%{%{Acct-Output-Gigawords}:-0}' << 32 | '%{%{Acct-Output-Octets}:-0}' WHERE AcctUniqueId = '%{Acct-Unique-Session-Id}'" } stop { query = "UPDATE radacct SET acctstoptime = FROM_UNIXTIME(%{integer:Event-Timestamp}), acctsessiontime = %{%{Acct-Session-Time}:-NULL}, acctinputoctets = '%{%{Acct-Input-Gigawords}:-0}' << 32 | '%{%{Acct-Input-Octets}:-0}', acctoutputoctets = '%{%{Acct-Output-Gigawords}:-0}' << 32 | '%{%{Acct-Output-Octets}:-0}', acctterminatecause = '%{Acct-Terminate-Cause}', connectinfo_stop = '%{Connect-Info}' WHERE AcctUniqueId = '%{Acct-Unique-Session-Id}'" } } } post-auth { reference = ".query" query = "INSERT INTO radpostauth (username, pass, reply, authdate) VALUES ( '%{SQL-User-Name}', '%{%{User-Password}:-%{Chap-Password}}', '%{reply:Packet-Type}', '%S')" } } rlm_sql (sql): Driver rlm_sql_mysql (module rlm_sql_mysql) loaded and linked Creating attribute SQL-Group # 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 } # Loaded module rlm_chap # Loading module "chap" from file /etc/freeradius/3.0/mods-enabled/chap # 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 } # 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_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_pap # Loading module "pap" from file /etc/freeradius/3.0/mods-enabled/pap pap { normalise = 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 } # Loaded module rlm_logintime # Loading module "logintime" from file /etc/freeradius/3.0/mods-enabled/logintime logintime { minimum_timeout = 60 } # 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_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_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_unpack # Loading module "unpack" from file /etc/freeradius/3.0/mods-enabled/unpack # 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_soh # Loading module "soh" from file /etc/freeradius/3.0/mods-enabled/soh soh { dhcp = yes } # Loaded module rlm_utf8 # Loading module "utf8" from file /etc/freeradius/3.0/mods-enabled/utf8 # 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 } # 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_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 } # 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_expiration # Loading module "expiration" from file /etc/freeradius/3.0/mods-enabled/expiration # 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 "bangpath" from file /etc/freeradius/3.0/mods-enabled/realm realm bangpath { format = "prefix" 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_linelog # Loading module "linelog" from file /etc/freeradius/3.0/mods-enabled/linelog linelog { filename = "/var/log/freeradius/linelog" escape_filenames = no syslog_severity = "info" permissions = 384 format = "This is a log message for %{User-Name}" reference = "messages.%{%{reply:Packet-Type}:-default}" } # Loading module "log_accounting" from file /etc/freeradius/3.0/mods-enabled/linelog linelog log_accounting { filename = "/var/log/freeradius/linelog-accounting" escape_filenames = no syslog_severity = "info" permissions = 384 format = "" reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}" } # Loaded module rlm_dynamic_clients # Loading module "dynamic_clients" from file /etc/freeradius/3.0/mods-enabled/dynamic_clients # Loaded module rlm_replicate # Loading module "replicate" from file /etc/freeradius/3.0/mods-enabled/replicate # Loaded module rlm_digest # Loading module "digest" from file /etc/freeradius/3.0/mods-enabled/digest # Loaded module rlm_pam # Loading module "pam" from file /etc/freeradius/3.0/mods-enabled/pam pam { pam_auth = "radiusd" } # 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_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_expr # Loading module "expr" from file /etc/freeradius/3.0/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ" } instantiate { } # Instantiating module "sql" from file /etc/freeradius/3.0/mods-enabled/sql rlm_sql_mysql: libmysql version: 8.0.26 mysql { tls { tls_required = no check_cert = no check_cert_cn = no } warnings = "auto" } rlm_sql (sql): Attempting to connect to database "radius" rlm_sql (sql): Initialising connection pool pool { start = 5 min = 3 max = 32 spare = 10 uses = 0 lifetime = 0 cleanup_interval = 30 idle_timeout = 60 retry_delay = 30 spread = no } rlm_sql (sql): Opening additional connection (0), 1 of 32 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'radius' on Localhost via UNIX socket, server version 5.5.5-10.3.31-MariaDB-0ubuntu0.20.04.1, protocol version 10 rlm_sql (sql): Opening additional connection (1), 1 of 31 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'radius' on Localhost via UNIX socket, server version 5.5.5-10.3.31-MariaDB-0ubuntu0.20.04.1, protocol version 10 rlm_sql (sql): Opening additional connection (2), 1 of 30 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'radius' on Localhost via UNIX socket, server version 5.5.5-10.3.31-MariaDB-0ubuntu0.20.04.1, protocol version 10 rlm_sql (sql): Opening additional connection (3), 1 of 29 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'radius' on Localhost via UNIX socket, server version 5.5.5-10.3.31-MariaDB-0ubuntu0.20.04.1, protocol version 10 rlm_sql (sql): Opening additional connection (4), 1 of 28 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'radius' on Localhost via UNIX socket, server version 5.5.5-10.3.31-MariaDB-0ubuntu0.20.04.1, protocol version 10 # 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 "pap" from file /etc/freeradius/3.0/mods-enabled/pap # Instantiating module "preprocess" from file /etc/freeradius/3.0/mods-enabled/preprocess reading pairlist file /etc/freeradius/3.0/mods-config/preprocess/huntgroups reading pairlist file /etc/freeradius/3.0/mods-config/preprocess/hints # Instantiating module "logintime" from file /etc/freeradius/3.0/mods-enabled/logintime # 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 # 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 "etc_passwd" from file /etc/freeradius/3.0/mods-enabled/passwd rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no # 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 "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 "mschap" from file /etc/freeradius/3.0/mods-enabled/mschap rlm_mschap (mschap): using internal authentication # Instantiating module "expiration" from file /etc/freeradius/3.0/mods-enabled/expiration # Instantiating module "IPASS" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "suffix" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "bangpath" 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 "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 "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 } # modules radiusd: #### Loading Virtual Servers #### server { # from file /etc/freeradius/3.0/radiusd.conf } # server server virtual01 { # from file /etc/freeradius/3.0/sites-enabled/virtual01 # Loading authenticate {...} # Loading authorize {...} } # server virtual01 server default { # from file /etc/freeradius/3.0/sites-enabled/default # Loading authenticate {...} # Loading authorize {...} # Loading preacct {...} # Loading accounting {...} # Loading post-auth {...} } # server default server inner-tunnel { # from file /etc/freeradius/3.0/sites-enabled/inner-tunnel # Loading authenticate {...} # Loading authorize {...} Ignoring "ldap" (see raddb/mods-available/README.rst) # Loading session {...} # Loading post-auth {...} # Skipping contents of 'if' as it is always 'false' -- /etc/freeradius/3.0/sites-enabled/inner-tunnel:336 } # 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" 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 127.0.0.1 port 18120 bound to server inner-tunnel Ready to process requests (0) Received Access-Request Id 102 from 127.0.0.1:47621 to 127.0.0.1:1812 length 75 (0) User-Name = "admin" (0) User-Password = "adminpass" (0) NAS-IP-Address = 173.237.216.130 (0) NAS-Port = 0 (0) Message-Authenticator = 0xecf1b26c3b9e82557ff6fe3478ccfbb7 (0) # Executing section authorize from file /etc/freeradius/3.0/sites-enabled/virtual01 (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 !~ /@(.+)\.(.+)$/)) { (0) if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/)) -> FALSE (0) if (&User-Name =~ /\.$/) { (0) if (&User-Name =~ /\.$/) -> FALSE (0) if (&User-Name =~ /@\./) { (0) if (&User-Name =~ /@\./) -> FALSE (0) } # if (&User-Name) = notfound (0) } # policy filter_username = notfound (0) update control { (0) No attributes updated for RHS &Client-Shortname (0) } # update control = noop (0) [preprocess] = ok (0) auth_log: EXPAND /var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d (0) auth_log: --> /var/log/freeradius/radacct/127.0.0.1/auth-detail-20210828 (0) auth_log: /var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d expands to /var/log/freeradius/radacct/127.0.0.1/auth-detail-20210828 (0) auth_log: EXPAND %t (0) auth_log: --> Sat Aug 28 14:55:35 2021 (0) [auth_log] = ok (0) [chap] = noop (0) files: users: Matched entry admin at line 91 (0) [files] = ok (0) sql: EXPAND %{User-Name} (0) sql: --> admin (0) sql: SQL-User-Name set to 'admin' rlm_sql (sql): Reserved connection (0) (0) sql: EXPAND SELECT id, username, attribute, value, op FROM radcheck WHERE username = '%{SQL-User-Name}' ORDER BY id (0) sql: --> SELECT id, username, attribute, value, op FROM radcheck WHERE username = 'admin' ORDER BY id (0) sql: Executing select query: SELECT id, username, attribute, value, op FROM radcheck WHERE username = 'admin' ORDER BY id (0) sql: WARNING: User not found in radcheck table. rlm_sql (sql): Reserved connection (1) rlm_sql (sql): Released connection (1) Need 6 more connections to reach 10 spares rlm_sql (sql): Opening additional connection (5), 1 of 27 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'radius' on Localhost via UNIX socket, server version 5.5.5-10.3.31-MariaDB-0ubuntu0.20.04.1, protocol version 10 (0) sql: EXPAND SELECT groupname FROM radusergroup WHERE username = '%{SQL-User-Name}' ORDER BY priority (0) sql: --> SELECT groupname FROM radusergroup WHERE username = 'admin' ORDER BY priority (0) sql: Executing select query: SELECT groupname FROM radusergroup WHERE username = 'admin' ORDER BY priority (0) sql: User not found in any groups rlm_sql (sql): Released connection (0) (0) [sql] = notfound (0) [pap] = updated (0) } # authorize = updated (0) Found Auth-Type = PAP (0) # Executing group from file /etc/freeradius/3.0/sites-enabled/virtual01 (0) Auth-Type PAP { (0) pam: Using pamauth string "radiusd" for pam.conf lookup debug: pam_yubico.c:933 (parse_cfg): called. debug: pam_yubico.c:934 (parse_cfg): flags 0 argc 3 debug: pam_yubico.c:936 (parse_cfg): argv[0]=id=66772 debug: pam_yubico.c:936 (parse_cfg): argv[1]=debug debug: pam_yubico.c:936 (parse_cfg): argv[2]=authfile=/etc/yubikey_mappings/yubikey_default debug: pam_yubico.c:937 (parse_cfg): id=66772 debug: pam_yubico.c:938 (parse_cfg): key=(null) debug: pam_yubico.c:939 (parse_cfg): debug=1 debug: pam_yubico.c:940 (parse_cfg): debug_file=1 debug: pam_yubico.c:941 (parse_cfg): alwaysok=0 debug: pam_yubico.c:942 (parse_cfg): verbose_otp=0 debug: pam_yubico.c:943 (parse_cfg): try_first_pass=0 debug: pam_yubico.c:944 (parse_cfg): use_first_pass=0 debug: pam_yubico.c:945 (parse_cfg): always_prompt=0 debug: pam_yubico.c:946 (parse_cfg): nullok=0 debug: pam_yubico.c:947 (parse_cfg): ldap_starttls=0 debug: pam_yubico.c:948 (parse_cfg): ldap_bind_as_user=0 debug: pam_yubico.c:949 (parse_cfg): authfile=/etc/yubikey_mappings/yubikey_default debug: pam_yubico.c:950 (parse_cfg): ldapserver=(null) debug: pam_yubico.c:951 (parse_cfg): ldap_uri=(null) debug: pam_yubico.c:952 (parse_cfg): ldap_bind_user=(null) debug: pam_yubico.c:953 (parse_cfg): ldap_bind_password=(null) debug: pam_yubico.c:954 (parse_cfg): ldap_filter=(null) debug: pam_yubico.c:955 (parse_cfg): ldap_cacertfile=(null) debug: pam_yubico.c:956 (parse_cfg): ldapdn=(null) debug: pam_yubico.c:957 (parse_cfg): ldap_clientcertfile=(null) debug: pam_yubico.c:958 (parse_cfg): ldap_clientkeyfile=(null) debug: pam_yubico.c:959 (parse_cfg): user_attr=(null) debug: pam_yubico.c:960 (parse_cfg): yubi_attr=(null) debug: pam_yubico.c:961 (parse_cfg): yubi_attr_prefix=(null) debug: pam_yubico.c:962 (parse_cfg): url=(null) debug: pam_yubico.c:963 (parse_cfg): urllist=(null) debug: pam_yubico.c:964 (parse_cfg): capath=(null) debug: pam_yubico.c:965 (parse_cfg): cainfo=(null) debug: pam_yubico.c:966 (parse_cfg): proxy=(null) debug: pam_yubico.c:967 (parse_cfg): token_id_length=12 debug: pam_yubico.c:968 (parse_cfg): mode=client debug: pam_yubico.c:969 (parse_cfg): chalresp_path=(null) debug: pam_yubico.c:970 (parse_cfg): mysql_server=(null) debug: pam_yubico.c:971 (parse_cfg): mysql_port=0 debug: pam_yubico.c:972 (parse_cfg): mysql_user=(null) debug: pam_yubico.c:973 (parse_cfg): mysql_database=(null) debug: pam_yubico.c:1009 (pam_sm_authenticate): pam_yubico version: 2.27 debug: pam_yubico.c:1024 (pam_sm_authenticate): get user returned: admin debug: pam_yubico.c:190 (authorize_user_token): Using system-wide auth_file /etc/yubikey_mappings/yubikey_default debug: util.c:351 (check_user_token): Authorization line: default1:ccccccttufva debug: util.c:351 (check_user_token): Authorization line: default2:ccccccttufvd debug: util.c:351 (check_user_token): Authorization line: default3:ccccccttufvg debug: pam_yubico.c:1149 (pam_sm_authenticate): No tokens found for user debug: pam_yubico.c:1337 (pam_sm_authenticate): done. [User not known to the underlying authentication module] (0) pam: ERROR: pam_authenticate failed: User not known to the underlying authentication module (0) [pam] = reject (0) } # Auth-Type PAP = reject (0) Failed to authenticate the user (0) Using Post-Auth-Type Reject (0) Post-Auth-Type sub-section not found. Ignoring. (0) Login incorrect (pam: pam_authenticate failed: User not known to the underlying authentication module): [admin] (from client radiusd_b1_01 port 0) (0) Delaying response for 1.000000 seconds Waking up in 0.3 seconds. Waking up in 0.6 seconds. (0) Sending delayed response (0) Sent Access-Reject Id 102 from 127.0.0.1:1812 to 127.0.0.1:47621 length 20 Waking up in 3.9 seconds. (0) Cleaning up request packet ID 102 with timestamp +7 Ready to process requests
And remembering my previous question, started combing through the docs on unlang, attributes, and hit on run-time variables where it says Client-Shortname is a meta-attributes that can only be queried, and cannot be assigned. Which I take it is why the second one does not work? No, it's just an artifact of historical issues.
I can keep going with the switch case, but I am wondering if this is the a bad solution? Can attributes or variables be set at the client level which are accessible? Should I use a dictionary option? I know I need to dig deeper, but a nudge (either towards good, or away from bad) would be appreciated. It's fine.
Alan DeKok.
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