July 2017 - Freeradius-Users - lists.freeradius.org

rlm_checkval: Could not find item named Calling-Station-Id in request
by Karim Bourenane 18 Jul '17

18 Jul '17

Hello Im novice on Freeradius. I hope you can help me in my small problem. I want to install a new platform with in front the radius proxy server, and in backend the Radius server with binding a local LDAP : Devices -> RadiusProxy -> RadiusBackend -> OpenLdap. On the RadiusProxy the request was sent weel to the RadiusBackend. The local Ldap binding running also weel, but he reject the user because he dont find on the request ( proxy i believe) the Calling Station ID. Here my error on RadiusBackend : Debug: rlm_checkval: Could not find item named Calling-Station-Id in request The request sending by the proxy doesnt contain any info about this value : Sending Access-Request Id 239 from 10.166.120.43:43997 to 10.166.120.133:1812 User-Name = 'idtestradius2' User-Password = 'testradius' NAS-IP-Address = 10.166.120.43 NAS-Port = 0 Message-Authenticator = 0xfaf2b385fae53a0feb636c4940dc9f9e Event-Timestamp = 'Jul 17 2017 14:38:42 CEST' Proxy-State = 0x3235 Can you help me please ? Regards -- Mr Karim Bourenane +33686464439

5 11

eap-tls, debug
by Miha 18 Jul '17

18 Jul '17

Hello i would kindly ask you for a little help regarding tls as I do not know how to debug this and if this is ok. I have enabled tls under eap (before it was md5) and i have add CA. here i am pasting log from freeradius. Is this is ok is not:) Ready to process requests (0) Received Access-Request Id 15 from 172.31.1.120:1812 to 172.31.1.124:1812 length 92 (0) NAS-IP-Address = 172.31.1.120 (0) NAS-Port = 50022 (0) NAS-Port-Type = Ethernet (0) User-Name = "y" (0) Calling-Station-Id = "00-90-33-46-04-AD" (0) Service-Type = Framed-User (0) EAP-Message = 0x020400060179 (0) Message-Authenticator = 0x605db39095dcdbe2e0b5efc1ada118f1 (0) # Executing section authorize from file /etc/raddb/sites- enabled/default (0) authorize { (0) policy filter_username { (0) if (!&User-Name) { (0) if (!&User-Name) -> FALSE (0) if (&User-Name =~ / /) { (0) if (&User-Name =~ / /) -> FALSE (0) if (&User-Name =~ /@.*@/ ) { (0) if (&User-Name =~ /@.*@/ ) -> FALSE (0) if (&User-Name =~ /\.\./ ) { (0) if (&User-Name =~ /\.\./ ) -> FALSE (0) if ((&User-Name =~ /@/) && (&User-Name !~ /(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) } # policy filter_username = notfound (0) [preprocess] = ok (0) [chap] = noop (0) [mschap] = noop (0) [digest] = noop (0) suffix: Checking for suffix after "@" (0) suffix: No '@' in User-Name = "y", looking up realm NULL (0) suffix: No such realm "NULL" (0) [suffix] = noop (0) eap: Peer sent EAP Response (code 2) ID 4 length 6 (0) eap: EAP-Identity reply, returning 'ok' so we can short-circuit the rest of authorize (0) [eap] = ok (0) } # authorize = ok (0) Found Auth-Type = EAP (0) # Executing group from file /etc/raddb/sites-enabled/default (0) authenticate { (0) eap: Peer sent packet with method EAP Identity (1) (0) eap: Calling submodule eap_tls to process data (0) eap_tls: Initiating new EAP-TLS session (0) eap_tls: Flushing SSL sessions (of #0) (0) eap_tls: Setting verify mode to require certificate from client (0) eap_tls: [eaptls start] = request (0) eap: Sending EAP Request (code 1) ID 5 length 6 (0) eap: EAP session adding &reply:State = 0xfba9e51efbace8c4 (0) [eap] = handled (0) } # authenticate = handled (0) Using Post-Auth-Type Challenge (0) Post-Auth-Type sub-section not found. Ignoring. (0) # Executing group from file /etc/raddb/sites-enabled/default (0) Sent Access-Challenge Id 15 from 172.31.1.124:1812 to 172.31.1.120:1812 length 0 (0) EAP-Message = 0x010500060d20 (0) Message-Authenticator = 0x00000000000000000000000000000000 (0) State = 0xfba9e51efbace8c410d4292907198e26 (0) Finished request Waking up in 4.9 seconds. (1) Received Access-Request Id 16 from 172.31.1.120:1812 to 172.31.1.124:1812 length 164 (1) NAS-IP-Address = 172.31.1.120 (1) NAS-Port = 50022 (1) NAS-Port-Type = Ethernet (1) User-Name = "y" (1) Calling-Station-Id = "00-90-33-46-04-AD" (1) Service-Type = Framed-User (1) State = 0xfba9e51efbace8c410d4292907198e26 (1) EAP-Message = 0x0205003c0d0016030100310100002d030200002534152332c149557c927d87c699b1b a10d7e5ec5b4b1a1ea5f64e50f0d70000060035002f000a0100 (1) Message-Authenticator = 0x26446079a357c5cedc89cf1c8c2c6d7b (1) session-state: No cached attributes (1) # Executing section authorize from file /etc/raddb/sites- enabled/default (1) authorize { (1) policy filter_username { (1) if (!&User-Name) { (1) if (!&User-Name) -> FALSE (1) if (&User-Name =~ / /) { (1) if (&User-Name =~ / /) -> FALSE (1) if (&User-Name =~ /@.*@/ ) { (1) if (&User-Name =~ /@.*@/ ) -> FALSE (1) if (&User-Name =~ /\.\./ ) { (1) if (&User-Name =~ /\.\./ ) -> FALSE (1) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) { (1) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) -> FALSE (1) if (&User-Name =~ /\.$/) { (1) if (&User-Name =~ /\.$/) -> FALSE (1) if (&User-Name =~ /(a)\./) { (1) if (&User-Name =~ /(a)\./) -> FALSE (1) } # policy filter_username = notfound (1) [preprocess] = ok (1) [chap] = noop (1) [mschap] = noop (1) [digest] = noop (1) suffix: Checking for suffix after "@" (1) suffix: No '@' in User-Name = "y", looking up realm NULL (1) suffix: No such realm "NULL" (1) [suffix] = noop (1) eap: Peer sent EAP Response (code 2) ID 5 length 60 (1) eap: No EAP Start, assuming it's an on-going EAP conversation (1) [eap] = updated (1) [files] = noop (1) [expiration] = noop (1) [logintime] = noop (1) [pap] = noop (1) } # authorize = updated (1) Found Auth-Type = EAP (1) # Executing group from file /etc/raddb/sites-enabled/default (1) authenticate { (1) eap: Expiring EAP session with state 0xfba9e51efbace8c4 (1) eap: Finished EAP session with state 0xfba9e51efbace8c4 (1) eap: Previous EAP request found for state 0xfba9e51efbace8c4, released from the list (1) eap: Peer sent packet with method EAP TLS (13) (1) eap: Calling submodule eap_tls to process data (1) eap_tls: Continuing EAP-TLS (1) eap_tls: Got final TLS record fragment (54 bytes) (1) eap_tls: WARNING: Total received TLS record fragments (54 bytes), does not equal indicated TLS record length (0 bytes) (1) eap_tls: [eaptls verify] = ok (1) eap_tls: Done initial handshake (1) eap_tls: (other): before/accept initialization (1) eap_tls: TLS_accept: before/accept initialization (1) eap_tls: <<< UNKNOWN TLS VERSION ?0000? [length 0005] (1) eap_tls: <<< TLS 1.1 [length 0031] (1) eap_tls: TLS_accept: SSLv3 read client hello A (1) eap_tls: >>> UNKNOWN TLS VERSION ?0000? [length 0005] (1) eap_tls: >>> TLS 1.1 [length 004a] (1) eap_tls: TLS_accept: SSLv3 write server hello A (1) eap_tls: >>> UNKNOWN TLS VERSION ?0000? [length 0005] (1) eap_tls: >>> TLS 1.1 [length 03e8] (1) eap_tls: TLS_accept: SSLv3 write certificate A (1) eap_tls: >>> UNKNOWN TLS VERSION ?0000? [length 0005] (1) eap_tls: >>> TLS 1.1 [length 006a] (1) eap_tls: TLS_accept: SSLv3 write certificate request A (1) eap_tls: TLS_accept: SSLv3 flush data (1) eap_tls: TLS_accept: Need to read more data: SSLv3 read client certificate A (1) eap_tls: TLS_accept: Need to read more data: SSLv3 read client certificate A (1) eap_tls: In SSL Handshake Phase (1) eap_tls: In SSL Accept mode (1) eap_tls: [eaptls process] = handled (1) eap: Sending EAP Request (code 1) ID 6 length 1004 (1) eap: EAP session adding &reply:State = 0xfba9e51efaafe8c4 (1) [eap] = handled (1) } # authenticate = handled (1) Using Post-Auth-Type Challenge (1) Post-Auth-Type sub-section not found. Ignoring. (1) # Executing group from file /etc/raddb/sites-enabled/default (1) Sent Access-Challenge Id 16 from 172.31.1.124:1812 to 172.31.1.120:1812 length 0 (1) EAP-Message = 0x010603ec0dc0000004ab160302004a02000046030258004f0a64cff924337d9ed0f50 0fb5489194fc4fbaa32a0d311de2ab53251002077853703cfefd060585ada2b1ccce810 bce4905b2744bd062170f5c8e84e8aa000350016030203e80b0003e40003e10003de308 203da308202c2a0030201020201 (1) Message-Authenticator = 0x00000000000000000000000000000000 (1) State = 0xfba9e51efaafe8c410d4292907198e26 (1) Finished request Waking up in 4.9 seconds. tnx so much! miha

2 1

TLS communication, EAP does not work
by Luciano Fernandes da Rocha 16 Jul '17

16 Jul '17

Dear, Briefly, our scenario has 3 servers with FreeRadius 3.0.14. 2 institutions (ufjfteste.br and rnpteste.br) and 1 FLR (.br). On the institution level we run RadSec (embedded TCP/TLS in FreeRadius3) to communicate with our FLR, a radsecproxy. So, using this TLS communication, EAP does not work, but turning off it and doing the communication between all servers using only UDP (disabling RadSec at institutions and radsecproxy at FLR), all EAP methods works. To confirm it, if we turn on the TLS communication, we could only authenticate using 'radtest' (as we know, a simple authentication without EAP). We suspect that EAP messages are lost during the exchanging when TLS communication are enable. Do you have any ideia about it to help us? * Our real scenario here in Brazil is similar to this, with institutions using FreeRadius (today with radsecproxy) and the FLR using radsecproxy too. Now we are conducting this validations to update our infrastructure to use FreeRadius3 with RadSec in institution level, and maintaining radsecproxy in FLR. Thanks in advance, -- Luciano Fernandes da Rocha. Analista de Operações DAGSer - Diretoria Adjunta de Gestão de Serviços RNP – Rede Nacional de Ensino e Pesquisa Site:http://www.rnp.br e-mail:luciano.rocha@rnp.br Tel.:+55 61 3243-4389

4 7

Best FR backend authentication method for Microsoft AD
by Diggins Mike 15 Jul '17

15 Jul '17

I've been running FreeRadius v2 for many years with Samba and NTLM_AUTH to authenticate my users with very few issues. I'm about to refresh my FreeRadius servers to V3 and wondered if that was still the best method to use. My organization has a number of other services using LDAP to authenticate to AD and I am considering changing to that, or at least I was until I read that this was NOT recommended. If I must use the AD backend (and I must), what is the best method from a reliability, security, and performance perspective? My FR authenticates and authorizes my Wi-Fi users (WPA2 enterprise with certs) and VPN. I also have a separate pair of FR servers for Eduroam. My AD is Windows 2016 if that helps. -Mike

3 2

FR3 RadSec proxying
by Edelberto Franco 14 Jul '17

14 Jul '17

Hi all. Is possible to use RadSec (sites-enabled/tls) in FR3 as a proxy for many home servers? I would like to stop using radsecproxy at the federation level. Thanks in advance, --E

2 5

Re: FreeRADIUS 4.0.0 and DHCP
by Montana Bag 13 Jul '17

13 Jul '17

Hello Alan > I have a problem with "listen" section for the dhcp module. > > I download and install last version freeradius 4.0.0 (with github) > > Please use a stable, released version of FreeRADIUS. > > Version 4 hasn't been released. Until it's released officially, the > only reason to use it is if you're a developer, or if you need the extra > functionality it provides. > > > Before that, I used freeradius 4.0.0 with the dhcp module and it worked > > How to properly configure the socket for DHCP? > > Why are you using v4? > I'm using v4 because of the "map" function, which makes it possible to get multiple attributes of one sql query. Thanks for your reply, I will wait for the release FreeRADIUS 4 P. S. Sorry is my bad English.

1 0

LDAP module does not work with chroot
by Olivier 13 Jul '17

13 Jul '17

Hi, When I try to run FreeRadius chroot'ed, LDAP modules gives the error: ldap_url_parse_ext(ldap://ldap.cs.ait.ac.th:389) ldap_bind ldap_simple_bind ldap_sasl_bind ldap_send_initial_request ldap_new_connection 1 1 0 ldap_int_open_connection ldap_connect_to_host: TCP ldap.cs.ait.ac.th:389 ldap_connect_to_host: getaddrinfo failed: hostname nor servname provided, or not known ldap_err2string but it runs fine if I do not chroot. Any idea what that could be? A missing library in the chroot environment? TIA, Olivier --

2 2

FreeRADIUS not authenticating to Samba AD
by Luke Barone 12 Jul '17

12 Jul '17

Hi list, We are trying to get FR 3.0 to authenticate against a Samba Active Directory domain. On the member server, we have FR installed. We have our Public Wireless controller pointing to the RADIUS server, and it communicates properly. When we authenticate, it keeps getting rejected. Any help would be appreciated, and we would prefer to keep FreeRADIUS off of the domain controller if possible. Yes, we can authenticate from the same server through "net" commands, and the server can see the lists of users and groups via winbind. If anything else needs to be seen, let me know. Below is the dump from the debug output: # freeradius -X FreeRADIUS Version 3.0.12 Copyright (C) 1999-2016 The FreeRADIUS server project and contributors There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE You may redistribute copies of FreeRADIUS under the terms of the GNU General Public License For more information about these matters, see the file named COPYRIGHT Starting - reading configuration files ... including dictionary file /usr/share/freeradius/dictionary including dictionary file /usr/share/freeradius/dictionary.dhcp including dictionary file /usr/share/freeradius/dictionary.vqp including dictionary file /etc/freeradius/3.0/dictionary including configuration file /etc/freeradius/3.0/radiusd.conf including configuration file /etc/freeradius/3.0/proxy.conf including configuration file /etc/freeradius/3.0/clients.conf including files in directory /etc/freeradius/3.0/mods-enabled/ including configuration file /etc/freeradius/3.0/mods-enabled/attr_filter including configuration file /etc/freeradius/3.0/mods-enabled/pap including configuration file /etc/freeradius/3.0/mods-enabled/sradutmp including configuration file /etc/freeradius/3.0/mods-enabled/preprocess including configuration file /etc/freeradius/3.0/mods-enabled/radutmp including configuration file /etc/freeradius/3.0/mods-enabled/logintime including configuration file /etc/freeradius/3.0/mods-enabled/passwd including configuration file /etc/freeradius/3.0/mods-enabled/cache_eap including configuration file /etc/freeradius/3.0/mods-enabled/digest including configuration file /etc/freeradius/3.0/mods-enabled/eap including configuration file /etc/freeradius/3.0/mods-enabled/mschap including configuration file /etc/freeradius/3.0/mods-enabled/unix including configuration file /etc/freeradius/3.0/mods-enabled/replicate including configuration file /etc/freeradius/3.0/mods-enabled/expr including configuration file /etc/freeradius/3.0/mods-enabled/chap including configuration file /etc/freeradius/3.0/mods-enabled/soh including configuration file /etc/freeradius/3.0/mods-enabled/echo including configuration file /etc/freeradius/3.0/mods-enabled/linelog including configuration file /etc/freeradius/3.0/mods-enabled/detail including configuration file /etc/freeradius/3.0/mods-enabled/detail.log including configuration file /etc/freeradius/3.0/mods-enabled/utf8 including configuration file /etc/freeradius/3.0/mods-enabled/ntlm_auth including configuration file /etc/freeradius/3.0/mods-enabled/dynamic_clients including configuration file /etc/freeradius/3.0/mods-enabled/expiration including configuration file /etc/freeradius/3.0/mods-enabled/files including configuration file /etc/freeradius/3.0/mods-enabled/always including configuration file /etc/freeradius/3.0/mods-enabled/realm including configuration file /etc/freeradius/3.0/mods-enabled/unpack including configuration file /etc/freeradius/3.0/mods-enabled/exec including files in directory /etc/freeradius/3.0/policy.d/ including configuration file /etc/freeradius/3.0/policy.d/cui including configuration file /etc/freeradius/3.0/policy.d/operator-name including configuration file /etc/freeradius/3.0/policy.d/moonshot-targeted-ids including configuration file /etc/freeradius/3.0/policy.d/eap including configuration file /etc/freeradius/3.0/policy.d/dhcp including configuration file /etc/freeradius/3.0/policy.d/abfab-tr including configuration file /etc/freeradius/3.0/policy.d/canonicalization including configuration file /etc/freeradius/3.0/policy.d/debug 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/control including files in directory /etc/freeradius/3.0/sites-enabled/ including configuration file /etc/freeradius/3.0/sites-enabled/default including configuration file /etc/freeradius/3.0/sites-enabled/inner-tunnel main { security { user = "freerad" group = "freerad" allow_core_dumps = no } name = "freeradius" prefix = "/usr" localstatedir = "/var" logdir = "/var/log/freeradius" run_dir = "/var/run/freeradius" } main { name = "freeradius" prefix = "/usr" localstatedir = "/var" sbindir = "/usr/sbin" logdir = "/var/log/freeradius" run_dir = "/var/run/freeradius" libdir = "/usr/lib/freeradius" radacctdir = "/var/log/freeradius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 16384 pidfile = "/var/run/freeradius/freeradius.pid" checkrad = "/usr/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = no auth_badpass = no auth_goodpass = no colourise = yes msg_denied = "You are already logged in - access denied" } resources { } security { max_attributes = 200 reject_delay = 1.000000 status_server = yes } } radiusd: #### Loading Realms and Home Servers #### proxy server { retry_delay = 5 retry_count = 3 default_fallback = no dead_time = 120 wake_all_if_all_dead = no } home_server localhost { ipaddr = 127.0.0.1 port = 1812 type = "auth" secret = <<< secret >>> response_window = 20.000000 response_timeouts = 1 max_outstanding = 65536 zombie_period = 40 status_check = "status-server" ping_interval = 30 check_interval = 30 check_timeout = 4 num_answers_to_alive = 3 revive_interval = 120 limit { max_connections = 16 max_requests = 0 lifetime = 0 idle_timeout = 0 } coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } } home_server_pool my_auth_failover { type = fail-over home_server = localhost } realm example.com { auth_pool = my_auth_failover } realm LOCAL { } radiusd: #### Loading Clients #### client localhost { ipaddr = 127.0.0.1 require_message_authenticator = no secret = <<< secret >>> nas_type = "other" proto = "*" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client localhost_ipv6 { ipv6addr = ::1 require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client sd57 { ipaddr = 10.45.10.69 require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } Debugger not attached # Creating Auth-Type = mschap # Creating Auth-Type = digest # Creating Auth-Type = eap # Creating Auth-Type = PAP # Creating Auth-Type = CHAP # Creating Auth-Type = MS-CHAP radiusd: #### Instantiating modules #### modules { # 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_pap # Loading module "pap" from file /etc/freeradius/3.0/mods-enabled/pap pap { normalise = 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_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 } # 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_logintime # Loading module "logintime" from file /etc/freeradius/3.0/mods-enabled/logintime logintime { minimum_timeout = 60 } # 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_cache # Loading module "cache_eap" from file /etc/freeradius/3.0/mods-enabled/cache_eap cache cache_eap { driver = "rlm_cache_rbtree" key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}" ttl = 15 max_entries = 0 epoch = 0 add_stats = no } # Loaded module rlm_digest # Loading module "digest" from file /etc/freeradius/3.0/mods-enabled/digest # Loaded module rlm_eap # Loading module "eap" from file /etc/freeradius/3.0/mods-enabled/eap eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 16384 } # Loaded module rlm_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 } # 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_replicate # Loading module "replicate" from file /etc/freeradius/3.0/mods-enabled/replicate # Loaded module rlm_expr # Loading module "expr" from file /etc/freeradius/3.0/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ" } # Loaded module rlm_chap # Loading module "chap" from file /etc/freeradius/3.0/mods-enabled/chap # Loaded module rlm_soh # Loading module "soh" from file /etc/freeradius/3.0/mods-enabled/soh soh { dhcp = yes } # Loaded module rlm_exec # Loading module "echo" from file /etc/freeradius/3.0/mods-enabled/echo exec echo { wait = yes program = "/bin/echo %{User-Name}" input_pairs = "request" output_pairs = "reply" shell_escape = yes } # Loaded module rlm_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_detail # 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 } # Loading module "auth_log" from file /etc/freeradius/3.0/mods-enabled/detail.log detail auth_log { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "reply_log" from file /etc/freeradius/3.0/mods-enabled/detail.log detail reply_log { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "pre_proxy_log" from file /etc/freeradius/3.0/mods-enabled/detail.log detail pre_proxy_log { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "post_proxy_log" from file /etc/freeradius/3.0/mods-enabled/detail.log detail post_proxy_log { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loaded module rlm_utf8 # Loading module "utf8" from file /etc/freeradius/3.0/mods-enabled/utf8 # Loaded module rlm_dynamic_clients # Loading module "dynamic_clients" from file /etc/freeradius/3.0/mods-enabled/dynamic_clients # Loaded module rlm_expiration # Loading module "expiration" from file /etc/freeradius/3.0/mods-enabled/expiration # 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_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_realm # Loading module "IPASS" from file /etc/freeradius/3.0/mods-enabled/realm realm IPASS { format = "prefix" delimiter = "/" ignore_default = no ignore_null = no } # Loading module "suffix" from file /etc/freeradius/3.0/mods-enabled/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } # Loading module "realmpercent" from file /etc/freeradius/3.0/mods-enabled/realm realm realmpercent { format = "suffix" delimiter = "%" ignore_default = no ignore_null = no } # Loading module "ntdomain" from file /etc/freeradius/3.0/mods-enabled/realm realm ntdomain { format = "prefix" delimiter = "\\" ignore_default = no ignore_null = no } # Loaded module rlm_unpack # Loading module "unpack" from file /etc/freeradius/3.0/mods-enabled/unpack # Loading module "exec" from file /etc/freeradius/3.0/mods-enabled/exec exec { wait = no input_pairs = "request" shell_escape = yes timeout = 10 } instantiate { } # Instantiating module "attr_filter.post-proxy" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/post-proxy # Instantiating module "attr_filter.pre-proxy" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/pre-proxy # Instantiating module "attr_filter.access_reject" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/access_reject [/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay" found in filter list for realm "DEFAULT". [/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay-USec" found in filter list for realm "DEFAULT". # Instantiating module "attr_filter.access_challenge" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/access_challenge # Instantiating module "attr_filter.accounting_response" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/accounting_response # Instantiating module "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 "etc_passwd" from file /etc/freeradius/3.0/mods-enabled/passwd rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no # 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 "eap" from file /etc/freeradius/3.0/mods-enabled/eap # Linked to sub-module rlm_eap_md5 # Linked to sub-module rlm_eap_leap # Linked to sub-module rlm_eap_gtc gtc { challenge = "Password: " auth_type = "PAP" } # Linked to sub-module rlm_eap_tls tls { tls = "tls-common" } tls-config tls-common { verify_depth = 0 ca_path = "/etc/freeradius/3.0/certs" pem_file_type = yes private_key_file = "/etc/ssl/private/ssl-cert-snakeoil.key" certificate_file = "/etc/ssl/certs/ssl-cert-snakeoil.pem" ca_file = "/etc/ssl/certs/ca-certificates.crt" private_key_password = <<< secret >>> dh_file = "/etc/freeradius/3.0/certs/dh" fragment_size = 1024 include_length = yes auto_chain = yes check_crl = no check_all_crl = no cipher_list = "DEFAULT" ecdh_curve = "prime256v1" cache { enable = yes lifetime = 24 max_entries = 255 } verify { skip_if_ocsp_ok = no } ocsp { enable = no override_cert_url = yes url = "http://127.0.0.1/ocsp/" use_nonce = yes timeout = 0 softfail = no } } # Linked to sub-module rlm_eap_ttls ttls { tls = "tls-common" default_eap_type = "md5" copy_request_to_tunnel = no use_tunneled_reply = no virtual_server = "inner-tunnel" include_length = yes require_client_cert = no } tls: Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_peap peap { tls = "tls-common" default_eap_type = "mschapv2" copy_request_to_tunnel = no use_tunneled_reply = no proxy_tunneled_request_as_eap = yes virtual_server = "inner-tunnel" soh = no require_client_cert = no } tls: Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_mschapv2 mschapv2 { with_ntdomain_hack = no send_error = no } # Instantiating module "mschap" from file /etc/freeradius/3.0/mods-enabled/mschap rlm_mschap (mschap): Initialising connection pool pool { start = 5 min = 3 max = 32 spare = 10 uses = 0 lifetime = 86400 cleanup_interval = 300 idle_timeout = 600 retry_delay = 30 spread = no } rlm_mschap (mschap): Opening additional connection (0), 1 of 32 pending slots used rlm_mschap (mschap): Opening additional connection (1), 1 of 31 pending slots used rlm_mschap (mschap): Opening additional connection (2), 1 of 30 pending slots used rlm_mschap (mschap): Opening additional connection (3), 1 of 29 pending slots used rlm_mschap (mschap): Opening additional connection (4), 1 of 28 pending slots used rlm_mschap (mschap): authenticating directly to winbind # 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 "detail" from file /etc/freeradius/3.0/mods-enabled/detail # 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 "expiration" from file /etc/freeradius/3.0/mods-enabled/expiration # Instantiating module "files" from file /etc/freeradius/3.0/mods-enabled/files reading pairlist file /etc/freeradius/3.0/mods-config/files/authorize reading pairlist file /etc/freeradius/3.0/mods-config/files/accounting reading pairlist file /etc/freeradius/3.0/mods-config/files/pre-proxy # Instantiating module "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 "IPASS" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "suffix" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "realmpercent" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "ntdomain" from file /etc/freeradius/3.0/mods-enabled/realm } # modules radiusd: #### Loading Virtual Servers #### server { # from file /etc/freeradius/3.0/radiusd.conf } # server server default { # from file /etc/freeradius/3.0/sites-enabled/default # Loading authenticate {...} # Loading authorize {...} Ignoring "sql" (see raddb/mods-available/README.rst) Ignoring "ldap" (see raddb/mods-available/README.rst) # Loading preacct {...} # Loading accounting {...} # Loading post-proxy {...} # Loading post-auth {...} } # server default server inner-tunnel { # from file /etc/freeradius/3.0/sites-enabled/inner-tunnel # Loading authenticate {...} # Loading authorize {...} # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} } # server inner-tunnel radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "acct" ipaddr = * port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "auth" ipv6addr = :: port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "acct" ipv6addr = :: port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "auth" ipaddr = 127.0.0.1 port = 18120 } Listening on auth address * port 1812 bound to server default Listening on acct address * port 1813 bound to server default Listening on auth address :: port 1812 bound to server default Listening on acct address :: port 1813 bound to server default Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel Listening on proxy address * port 45228 Listening on proxy address :: port 33467 Ready to process requests (0) Received Access-Request Id 137 from 10.45.10.69:45029 to 10.45.10.1:1812 length 235 (0) Acct-Session-Id = "6a7f571d" (0) NAS-Port = 1 (0) NAS-Port-Type = Wireless-802.11 (0) User-Name = "lbarone" (0) Calling-Station-Id = "60-45-CB-20-03-58" (0) Called-Station-Id = "28-80-23-21-B3-40" (0) Framed-IP-Address = 10.0.0.10 (0) User-Password = "Lpaf1pgg" (0) NAS-Identifier = "CN24F2D3B1" (0) NAS-IP-Address = 10.45.10.69 (0) Framed-MTU = 1496 (0) Connect-Info = "HTTPS" (0) Framed-Protocol = PPP (0) Service-Type = Framed-User (0) Colubris-AVPair = "ssid=Guest-SD57" (0) Colubris-AVPair = "group=Default Group" (0) Colubris-AVPair = "vsc-unique-id=4" (0) Message-Authenticator = 0xbd1b0e1e548a89489e3145da7181464b (0) # Executing section authorize from file /etc/freeradius/3.0/sites-enabled/default (0) authorize { (0) policy filter_username { (0) if (&User-Name) { (0) if (&User-Name) -> TRUE (0) if (&User-Name) { (0) if (&User-Name =~ / /) { (0) if (&User-Name =~ / /) -> FALSE (0) if (&User-Name =~ /@[^@]*@/ ) { (0) if (&User-Name =~ /@[^@]*@/ ) -> FALSE (0) if (&User-Name =~ /\.\./ ) { (0) if (&User-Name =~ /\.\./ ) -> FALSE (0) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) { (0) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) -> FALSE (0) if (&User-Name =~ /\.$/) { (0) if (&User-Name =~ /\.$/) -> FALSE (0) if (&User-Name =~ /(a)\./) { (0) if (&User-Name =~ /(a)\./) -> FALSE (0) } # if (&User-Name) = notfound (0) } # policy filter_username = notfound (0) [preprocess] = ok (0) [chap] = noop (0) [mschap] = noop (0) [digest] = noop (0) suffix: Checking for suffix after "@" (0) suffix: No '@' in User-Name = "lbarone", looking up realm NULL (0) suffix: No such realm "NULL" (0) [suffix] = noop (0) eap: No EAP-Message, not doing EAP (0) [eap] = noop (0) files: users: Matched entry DEFAULT at line 200 (0) [files] = ok (0) [expiration] = noop (0) [logintime] = noop (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) [pap] = noop (0) } # authorize = ok (0) ERROR: No Auth-Type found: rejecting the user via Post-Auth-Type = Reject (0) Failed to authenticate the user (0) Using Post-Auth-Type Reject (0) # Executing group from file /etc/freeradius/3.0/sites-enabled/default (0) Post-Auth-Type REJECT { (0) attr_filter.access_reject: EXPAND %{User-Name} (0) attr_filter.access_reject: --> lbarone (0) attr_filter.access_reject: Matched entry DEFAULT at line 11 (0) [attr_filter.access_reject] = updated (0) [eap] = noop (0) policy remove_reply_message_if_eap { (0) if (&reply:EAP-Message && &reply:Reply-Message) { (0) if (&reply:EAP-Message && &reply:Reply-Message) -> FALSE (0) else { (0) [noop] = noop (0) } # else = noop (0) } # policy remove_reply_message_if_eap = noop (0) } # Post-Auth-Type REJECT = updated (0) Delaying response for 1.000000 seconds Waking up in 0.3 seconds. Waking up in 0.6 seconds. (0) Sending delayed response (0) Sent Access-Reject Id 137 from 10.45.10.1:1812 to 10.45.10.69:45029 length 20 Waking up in 3.9 seconds. (0) Cleaning up request packet ID 137 with timestamp +11 Ready to process requests

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Re: EAP-TLS and EAP-PEAP with different authentication/authorization settings
by John Meyers 12 Jul '17

12 Jul '17

(resending -- forgot to cc mailing list) Alan, You are of course correct - this works just fine in the post-auth area of the default virtual server. However, is there any reason that radiusprofile attributes (such as VLAN override) would not be honored if done in this manner? In my ldap-machine definition I have: update { ... reply:Tunnel-Private-Group-ID := 'radiusTunnelPrivategroupId' } profile { filter = "(objectclass=radiusprofile)" } The client's LDAP entry contains: objectClass: radiusprofile radiusTunnelPrivateGroupId: 104 And debug output shows: (10) ldap-machine : Performing search in 'ou=computers,dc=example,dc=com' with filter '(cn=TESTMACHINE)', scope 'sub' (10) ldap-machine : Waiting for search result... (10) ldap-machine : User object found at DN "cn=TESTMACHINE,ou=endpoints,dc=example,dc=com" rlm_ldap (ldap-machine): Released connection (4) ... and no reference at all the VLAN override in the access response. On 7/12/17 12:08 PM, Alan DeKok wrote: > On Jul 12, 2017, at 11:50 AM, John Meyers <john+freeradius(a)themeyers.us> wrote: >> OK. I believe I have it roughly working. Thank you! > Good to hear. > >> Yes, there are two different LDAP locations: >> >> ldap ldap-people { >> base_dn = "ou=people,dc=example,dc=com" >> ... >> } >> >> ldap ldap-machines { >> base_dn = "ou=computers,dc=example,dc=com" >> ... >> } > Makes sense. > >> What I would like to do for the machine query is: filter = >> "(cn=%{TLS-Client-Cert-Common-Name})" > That should work. > >> Following the documentation, I enabled "virtual_server check-eap-tls" in >> the eap configuration and then added "ldap-machines" to the post-auth >> section of the "check-eap-tls" server. It does not appear that >> TLS-Client-Cert-Common-Name is available to the default server. > That attribute should be available in the control list in the post-auth section, tho. > >> Does this seem to be the correct and reasonable way to do this? > Yes. > > Alan DeKok. >

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EAP-TLS and EAP-PEAP with different authentication/authorization settings
by John Meyers 12 Jul '17

12 Jul '17

Hello, I have what I think is a very common use case. I'd like to support "dual stack" EAP-TLS and EAP-PEAP, the concept being that if a corporate device has a valid certificate and authenticates EPA-TLS it gets validated against one set of rules ultimately culminating with assignment in one or more VLANs, vs a BYOD device authenticated with EAP-PEAP that will go through a different authentication/authorization stack ending up in a different set of possible VLANs. We have the EAP-PEAP case working flawlessly on freeradius-3.0.4-6.el7. The problem is that when I enable the 'virtual_server' option for EAP-TLS, it still hits the default authentication/authorization stack resulting in searching the wrong LDAP (machines and people are separate) before it runs for the virtual server defined. By the time it hits the virtual server, the request has already been denied as the LDAP object does not exist in the area it is looking for. I would also like, if EAP-TLS is used, to ignore whatever username the client passes and instead use the client's CN from its certificate with regard to ldap authorization. If anyone has any advise on how to configure a completely divergent configuration that depends on whether or not the client is use TLS or PEAP, I would appreciate it. John

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