- Freeradius-Users - lists.freeradius.org

Re: Terminate EAP-TTLS then proxy
by Alan Buxey 22 Sep '17

22 Sep '17

Change default EAP type md5 to ttls in your EAP module, that'll save a resend Next look at how you are handling realms in outer and inner. If only proxying ttls then comment out prefix/suffix from outer server. Finally, by default, there's a big safety switch in the inner tunnel to ensure things don't by default get their proxy changed in ttls , remove the proxy-to-realm statement (read the surrounding warning text) *or* update it to be relevant eg wrap it in unlang statement to only occur if the realm is not passpoint Ps having worked with passpoint myself I think I know what and why you are doing this ;) alan On 21 Sep 2017 11:27 pm, "Alan DeKok" <aland(a)deployingradius.com> wrote: On Sep 21, 2017, at 6:24 PM, <adrian.p.smith(a)bt.com> <adrian.p.smith(a)bt.com> wrote: > > Hi Alan, > > I proxy-to-realn LOCAL in the default server as I was advised to do this as part of the EAP-TTLS termination and Transfer to the inner-tunnel. > > Perhaps this is not needed? It's needed if you don't want to proxy the outer EAP session. > My aim is be able to terminate the EAP and then proxy the request to another server. Then edit the inner tunnel to delete the "Proxy-To-Realm = Local" attribute. Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/ list/users.html

2 1

Terminate EAP-TTLS then proxy
by adrian.p.smith＠bt.com 22 Sep '17

22 Sep '17

I would like to be able to proxy the Auth request after terminating the EAP-TTLS. FreeRadius sees the realm prefix on the User-Name and wants to proxy first. Is this possible or even sensible please? Regards, Adrian

6 20

Porting ldap module configuration from 2.2.9 to 3.0.15
by Olivier 21 Sep '17

21 Sep '17

Hi, I am curently trying to migrate my sever from freeradius 2 to 3 and am facing a number of problems. The first in in ldap module. In version 2, I did not define an identity nor a password and the binding to ldap server is made with the user name and password, effectively using ldap to authenticate the user. In ldap logs, with Freeradius 2, I have: Aug 31 16:19:41 ldap slapd[550]: conn=60636 fd=98 ACCEPT from IP=192.41.170.6:39806 (IP=192.41.170.6:636) Aug 31 16:19:41 ldap slapd[550]: conn=60636 fd=98 TLS established tls_ssf=256 ssf=256 Aug 31 16:19:41 ldap slapd[550]: conn=60636 op=0 BIND dn="uid=on,ou=People,ou=csim,dc=cs,dc=ait,dc=ac,dc=th" method=128 Aug 31 16:19:41 ldap slapd[550]: conn=60636 op=0 BIND dn="uid=on,ou=People,ou=csim,dc=cs,dc=ait,dc=ac,dc=th" mech=SIMPLE ssf=0 Aug 31 16:19:41 ldap slapd[550]: conn=60636 op=0 RESULT tag=97 err=0 text= Aug 31 16:19:41 ldap slapd[550]: conn=60636 op=1 UNBIND Aug 31 16:19:41 ldap slapd[550]: conn=60636 fd=98 closed showing that radius has properly bound to ldap using the username (dn="on"). With the version3, I see: Aug 31 16:30:32 ldap slapd[550]: conn=60904 fd=107 ACCEPT from IP=192.41.170.3:37996 (IP=192.41.170.6:636) Aug 31 16:30:32 ldap slapd[550]: conn=60904 fd=107 TLS established tls_ssf=256 ssf=256 Aug 31 16:30:32 ldap slapd[550]: conn=60904 op=0 BIND dn="" method=128 where an anonymous bind is attempted (dn=""). I am not sure what has change in this regard between version 2 and 3, but I really need to replicate the same mechanism as in version 2, that is bind with the user name instead of going with some administrator account that would search in the ldap directory. How can I acheive that? Thanks in advance, Olivier --

4 17

Solaris 10 Package for a Radius Client
by Cain, Kenneth L (Ken) 21 Sep '17

21 Sep '17

I'm trying to find a Solaris package to use to set up a Solaris 10 server as a RADIUS client, i.e. to use our corporate servers for RADIUS authentication. I've pulled the files from the website and tried to configure them but I'm having difficulty find the necessary files to configure my server to query a RADIUS server as well as what files I would need to copy over to other servers. Any suggestions? Ken Cain Verizon

2 2

No "known good" password added
by Bhagwat, Shrikant 21 Sep '17

21 Sep '17

(0) WARNING: ldap : No "known good" password added. Ensure the admin user has permission to read the password attribute Admin has permission to read password. Radius server connects to LDAP OK. Bind was successful Our ldap server is Novell eDirectory. Radius Server connect by port 636 only. I don't think we use TLS. Which part of configuration is causing the problem ********************************************************** Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues

2 3

Migrating configuration. Users file
by jan hugo prins 21 Sep '17

21 Sep '17

Hello, In my version 2 config I had a users file that was working fine. In my version 3 config I have moved the content of this file to mods-config/files/authorize My huntsgroup file is working, or at least I see Huntgroup-Name attribute in my Auth-Detail logging. there are a few things I don't see at the moment and they are all related to my users /authorize file: - User to group mappings. - Aruba attributes are not added to an authenticated user - Users in my users file (phones etc) are not able to authenticate. In version 2 I had use_tunneled_reply = yes in my config. In version 3 this is depricated and now I have to do something with update outer.session-state in my inner-tunnel config. In version 2 I had to add some information regarding groups to the /etc/raddb/dictionary file. This file is in my config tree, but I have the idea that it is not being accessed. What could I be missing? Attached is my radiusd -X output file. Jan Hugo Prins

2 7

radtest fails with Access-Rejected
by Mark J. Bobak 21 Sep '17

21 Sep '17

Hi all, First, a bit of background: I've had this freeradius server working well for months. I built it, with Google Authenticator for two-factor authentication. I integrated it with my Dell Sonicwall to implement SSLVPN with two-factor authentication. All that was working fine. Yesterday, I needed to rebuild my AWS VPC (Virtual PRovate Cloud) so we could add a VPN tunnel from another office, which had conflicting IP address ranges, so, I built a new VPC and re-launched my freeradius servers into the new VPC, and stuff stopped working. I'm not sure what's going on here, but even a simple radtest fails. This is: [ec2-user@tfa-primary ~]$ /usr/sbin/radiusd -v radiusd: FreeRADIUS Version 3.0.13, for host x86_64-redhat-linux-gnu, built on Jul 17 2017 at 06:58:38 FreeRADIUS Version 3.0.13 When I run radtest, I get: [ec2-user@tfa-primary ~]$ radtest mbobak Welcome123816449 127.0.0.1:1812 0 NiTs#@\!xyzzy Sent Access-Request Id 36 from 0.0.0.0:51762 to 127.0.0.1:1812 length 76 User-Name = "mbobak" User-Password = "Welcome123816449" NAS-IP-Address = 127.0.1.1 NAS-Port = 0 Message-Authenticator = 0x00 Cleartext-Password = "Welcome123816449" Received Access-Reject Id 36 from 127.0.0.1:1812 to 0.0.0.0:0 length 20 (0) -: Expected Access-Accept got Access-Reject Which doesn't seem to really indicate anything specific, that I can see. When I run radiusd with '-X' option and execute 'radtest', I get: (19) Received Access-Request Id 36 from 127.0.0.1:51762 to 127.0.0.1:1812 length 76 (19) User-Name = "mbobak" (19) User-Password = "Welcome123816449" (19) NAS-IP-Address = 127.0.1.1 (19) NAS-Port = 0 (19) Message-Authenticator = 0xcbae6be380f42f0e8bbff9e2419d229b (19) # Executing section authorize from file /etc/raddb/sites-enabled/default (19) authorize { (19) policy filter_username { (19) if (&User-Name) { (19) if (&User-Name) -> TRUE (19) if (&User-Name) { (19) if (&User-Name =~ / /) { (19) if (&User-Name =~ / /) -> FALSE (19) if (&User-Name =~ /@[^@]*@/ ) { (19) if (&User-Name =~ /@[^@]*@/ ) -> FALSE (19) if (&User-Name =~ /\.\./ ) { (19) if (&User-Name =~ /\.\./ ) -> TRUE (19) if (&User-Name =~ /\.\./ ) { (19) update request { (19) &Module-Failure-Message += 'Rejected: User-Name contains multiple ..s' (19) } # update request = noop (19) [reject] = reject (19) } # if (&User-Name =~ /\.\./ ) = reject (19) } # if (&User-Name) = reject (19) } # policy filter_username = reject (19) } # authorize = reject (19) Using Post-Auth-Type Reject (19) # Executing group from file /etc/raddb/sites-enabled/default (19) Post-Auth-Type REJECT { (19) attr_filter.access_reject: EXPAND %{User-Name} (19) attr_filter.access_reject: --> mbobak (19) attr_filter.access_reject: Matched entry DEFAULT at line 11 (19) [attr_filter.access_reject] = updated (19) [eap] = noop (19) policy remove_reply_message_if_eap { (19) if (&reply:EAP-Message && &reply:Reply-Message) { (19) if (&reply:EAP-Message && &reply:Reply-Message) -> FALSE (19) else { (19) [noop] = noop (19) } # else = noop (19) } # policy remove_reply_message_if_eap = noop (19) } # Post-Auth-Type REJECT = updated (19) Delaying response for 1.000000 seconds Waking up in 0.3 seconds. Waking up in 0.6 seconds. (19) Sending delayed response (19) Sent Access-Reject Id 36 from 127.0.0.1:1812 to 127.0.0.1:51762 length 20 Waking up in 3.9 seconds. (19) Cleaning up request packet ID 36 with timestamp +5768 Ready to process requests Can someone offer me a clue? Thanks! -Mark

2 1

Migration of FreeRadius Server from 2.1 to 3.X
by Bhagwat, Shrikant 21 Sep '17

21 Sep '17

I am in process of migrating free radius 2.1 to free radius 3.x. In Free radius 2.1 all configuration is located in freeradius.conf file. In Freeradius 3.X , the configurations are divided into various configuration files Some in ldap modules & some sites-enabled/default. Modified files accordingly. I have custom configuration for authenticating to Unix Server by Radius Server. Failed to find "level1_and_duopush" in the "modules" section. What I am supposed to do in modules section for "level1_and_duopush" =~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2017.09.06 11:16:49 =~=~=~=~=~=~=~=~=~=~=~= radiusd -X radiusd: FreeRADIUS Version 3.0.3, for host x86_64-suse-linux-gnu, built on Jul 18 2017 at 14:51 Copyright (C) 1999-2014 The FreeRADIUS server project and contributors There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE You may redistribute copies of FreeRADIUS under the terms of the GNU General Public License For more information about these matters, see the file named COPYRIGHT Starting - reading configuration files including dictionary file /usr/share/freeradius/dictionary including dictionary file /usr/share/freeradius/dictionary.dhcp including dictionary file /usr/share/freeradius/dictionary.vqp including dictionary file /etc/raddb/dictionary including configuration file /etc/raddb/radiusd.conf including configuration file /etc/raddb/proxy.conf including configuration file /etc/raddb/clients.conf including files in directory /etc/raddb/mods-enabled/ including configuration file /etc/raddb/mods-enabled/ldap including configuration file /etc/raddb/mods-enabled/always including configuration file /etc/raddb/mods-enabled/attr_filter including configuration file /etc/raddb/mods-enabled/cache_eap including configuration file /etc/raddb/mods-enabled/chap including configuration file /etc/raddb/mods-enabled/detail including configuration file /etc/raddb/mods-enabled/detail.log including configuration file /etc/raddb/mods-enabled/dhcp including configuration file /etc/raddb/mods-enabled/digest including configuration file /etc/raddb/mods-enabled/dynamic_clients including configuration file /etc/raddb/mods-enabled/eap including configuration file /etc/raddb/mods-enabled/echo including configuration file /etc/raddb/mods-enabled/exec including configuration file /etc/raddb/mods-enabled/expiration including configuration file /etc/raddb/mods-enabled/expr including configuration file /etc/raddb/mods-enabled/files including configuration file /etc/raddb/mods-enabled/linelog including configuration file /etc/raddb/mods-enabled/logintime including configuration file /etc/raddb/mods-enabled/mschap including configuration file /etc/raddb/mods-enabled/ntlm_auth including configuration file /etc/raddb/mods-enabled/pap including configuration file /etc/raddb/mods-enabled/passwd including configuration file /etc/raddb/mods-enabled/preprocess including configuration file /etc/raddb/mods-enabled/radutmp including configuration file /etc/raddb/mods-enabled/realm including configuration file /etc/raddb/mods-enabled/replicate including configuration file /etc/raddb/mods-enabled/soh including configuration file /etc/raddb/mods-enabled/sradutmp including configuration file /etc/raddb/mods-enabled/unix including configuration file /etc/raddb/mods-enabled/unpack including configuration file /etc/raddb/mods-enabled/utf8 including files in directory /etc/raddb/policy.d/ including configuration file /etc/raddb/policy.d/accounting including configuration file /etc/raddb/policy.d/canonicalization including configuration file /etc/raddb/policy.d/control including configuration file /etc/raddb/policy.d/cui including configuration file /etc/raddb/policy.d/dhcp including configuration file /etc/raddb/policy.d/eap including configuration file /etc/raddb/policy.d/filter including configuration file /etc/raddb/policy.d/operator-name including files in directory /etc/raddb/sites-enabled/ including configuration file /etc/raddb/sites-enabled/default including configuration file /etc/raddb/sites-enabled/inner-tunnel main { security { allow_core_dumps = no } } main { name = "radiusd" prefix = "/usr" localstatedir = "/var" sbindir = "/usr/sbin" logdir = "/var/log/radius" run_dir = "/var/run/radiusd" libdir = "/usr/lib64/freeradius" radacctdir = "/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 pidfile = "/var/run/radiusd/radiusd.pid" checkrad = "/usr/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = no auth_badpass = no auth_goodpass = no colourise = yes msg_denied = "You are already logged in - access denied" } security { max_attributes = 200 reject_delay = 1 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 max_outstanding = 65536 zombie_period = 40 status_check = "status-server" ping_interval = 30 check_interval = 30 num_answers_to_alive = 3 revive_interval = 120 status_check_timeout = 4 coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } limit { max_connections = 16 max_requests = 0 lifetime = 0 idle_timeout = 0 } } 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 } } radiusd: #### Instantiating modules #### instantiate { } modules { # Loaded module rlm_ldap # Instantiating module "ldapmed" from file /etc/raddb/mods-enabled/ldap ldap ldapmed { server = "idm-dir1.p-ent.XXXX.XXX.edu" port = 636 password = <<< secret >>> identity = "cn=p-idm-radius,o=services" user { filter = "(uid=%{%{Stripped-User-Name}:-%{User-Name}})" scope = "sub" base_dn = "dc=umich,dc=edu" access_attribute = "dialupAccess" access_positive = yes } group { filter = "(objectClass=posixGroup)" scope = "sub" base_dn = "dc=xxxx,dc=edu" name_attribute = "cn" membership_attribute = "memberOf" cacheable_name = no cacheable_dn = no } client { filter = "(objectClass=frClient)" scope = "sub" base_dn = "dc=xxxx,dc=edu" attribute { identifier = "radiusClientIdentifier" shortname = "cn" secret = "radiusClientSecret" } } profile { filter = "(&)" } options { ldap_debug = 40 chase_referrals = yes rebind = yes net_timeout = 1 res_timeout = 20 srv_timelimit = 20 idle = 60 probes = 3 interval = 3 } tls { start_tls = no require_cert = "never" } } accounting { reference = "%{tolower:type.%{Acct-Status-Type}}" } post-auth { reference = "." } rlm_ldap (ldapmed): Initialising connection pool pool { start = 5 min = 4 max = 32 spare = 3 uses = 0 lifetime = 0 cleanup_interval = 30 idle_timeout = 60 retry_delay = 1 spread = no } rlm_ldap (ldapmed): Opening additional connection (0) rlm_ldap (ldapmed): Connecting to idm-dir1.p-ent.med.umich.edu:636 rlm_ldap (ldapmed): Waiting for bind result... rlm_ldap (ldapmed): Bind successful rlm_ldap (ldapmed): Opening additional connection (1) rlm_ldap (ldapmed): Connecting to idm-dir1.p-ent.xxx.xxxx.edu:636 rlm_ldap (ldapmed): Waiting for bind result... rlm_ldap (ldapmed): Bind successful rlm_ldap (ldapmed): Opening additional connection (2) rlm_ldap (ldapmed): Connecting to idm-dir1.p-ent.xxxx.xxxx.edu:636 rlm_ldap (ldapmed): Waiting for bind result... rlm_ldap (ldapmed): Bind successful rlm_ldap (ldapmed): Opening additional connection (3) rlm_ldap (ldapmed): Connecting to idm-dir1.p-ent.xxx.xxxx.edu:636 rlm_ldap (ldapmed): Waiting for bind result... rlm_ldap (ldapmed): Bind successful rlm_ldap (ldapmed): Opening additional connection (4) rlm_ldap (ldapmed): Connecting to idm-dir1.p-ent.xxx.xxx.edu:636 rlm_ldap (ldapmed): Waiting for bind result... rlm_ldap (ldapmed): Bind successful # Loaded module rlm_always # Instantiating module "reject" from file /etc/raddb/mods-enabled/always always reject { rcode = "reject" simulcount = 0 mpp = no } # Instantiating module "fail" from file /etc/raddb/mods-enabled/always always fail { rcode = "fail" simulcount = 0 mpp = no } # Instantiating module "ok" from file /etc/raddb/mods-enabled/always always ok { rcode = "ok" simulcount = 0 mpp = no } # Instantiating module "handled" from file /etc/raddb/mods-enabled/always always handled { rcode = "handled" simulcount = 0 mpp = no } # Instantiating module "invalid" from file /etc/raddb/mods-enabled/always always invalid { rcode = "invalid" simulcount = 0 mpp = no } # Instantiating module "userlock" from file /etc/raddb/mods-enabled/always always userlock { rcode = "userlock" simulcount = 0 mpp = no } # Instantiating module "notfound" from file /etc/raddb/mods-enabled/always always notfound { rcode = "notfound" simulcount = 0 mpp = no } # Instantiating module "noop" from file /etc/raddb/mods-enabled/always always noop { rcode = "noop" simulcount = 0 mpp = no } # Instantiating module "updated" from file /etc/raddb/mods-enabled/always always updated { rcode = "updated" simulcount = 0 mpp = no } # Loaded module rlm_attr_filter # Instantiating module "attr_filter.post-proxy" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.post-proxy { filename = "/etc/raddb/mods-config/attr_filter/post-proxy" key = "%{Realm}" relaxed = no } reading pairlist file /etc/raddb/mods-config/attr_filter/post-proxy # Instantiating module "attr_filter.pre-proxy" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.pre-proxy { filename = "/etc/raddb/mods-config/attr_filter/pre-proxy" key = "%{Realm}" relaxed = no } reading pairlist file /etc/raddb/mods-config/attr_filter/pre-proxy # Instantiating module "attr_filter.access_reject" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_reject { filename = "/etc/raddb/mods-config/attr_filter/access_reject" key = "%{User-Name}" relaxed = no } reading pairlist file /etc/raddb/mods-config/attr_filter/access_reject # Instantiating module "attr_filter.access_challenge" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_challenge { filename = "/etc/raddb/mods-config/attr_filter/access_challenge" key = "%{User-Name}" relaxed = no } reading pairlist file /etc/raddb/mods-config/attr_filter/access_challenge # Instantiating module "attr_filter.accounting_response" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.accounting_response { filename = "/etc/raddb/mods-config/attr_filter/accounting_response" key = "%{User-Name}" relaxed = no } reading pairlist file /etc/raddb/mods-config/attr_filter/accounting_response # Loaded module rlm_cache # Instantiating module "cache_eap" from file /etc/raddb/mods-enabled/cache_eap cache cache_eap { key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}" ttl = 15 max_entries = 16384 epoch = 0 add_stats = no } # Loaded module rlm_chap # Instantiating module "chap" from file /etc/raddb/mods-enabled/chap # Loaded module rlm_detail # Instantiating module "detail" from file /etc/raddb/mods-enabled/detail detail { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d" header = "%t" permissions = 384 locking = no log_packet_header = no } # Instantiating module "auth_log" from file /etc/raddb/mods-enabled/detail.log detail auth_log { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d" header = "%t" permissions = 384 locking = no log_packet_header = no } rlm_detail (auth_log): 'User-Password' suppressed, will not appear in detail output # Instantiating module "reply_log" from file /etc/raddb/mods-enabled/detail.log detail reply_log { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d" header = "%t" permissions = 384 locking = no log_packet_header = no } # Instantiating module "pre_proxy_log" from file /etc/raddb/mods-enabled/detail.log detail pre_proxy_log { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no log_packet_header = no } # Instantiating module "post_proxy_log" from file /etc/raddb/mods-enabled/detail.log detail post_proxy_log { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no log_packet_header = no } # Loaded module rlm_dhcp # Instantiating module "dhcp" from file /etc/raddb/mods-enabled/dhcp # Loaded module rlm_digest # Instantiating module "digest" from file /etc/raddb/mods-enabled/digest # Loaded module rlm_dynamic_clients # Instantiating module "dynamic_clients" from file /etc/raddb/mods-enabled/dynamic_clients # Loaded module rlm_eap # Instantiating module "eap" from file /etc/raddb/mods-enabled/eap eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no mod_accounting_username_bug = no max_sessions = 1024 } # 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 { rsa_key_exchange = no dh_key_exchange = yes rsa_key_length = 512 dh_key_length = 512 verify_depth = 0 ca_path = "/etc/raddb/certs" pem_file_type = yes private_key_file = "/etc/raddb/certs/server.pem" certificate_file = "/etc/raddb/certs/server.pem" ca_file = "/etc/raddb/certs/ca.pem" private_key_password = <<< secret >>> dh_file = "/etc/raddb/certs/dh" fragment_size = 1024 include_length = yes check_crl = no cipher_list = "DEFAULT" ecdh_curve = "prime256v1" cache { enable = yes lifetime = 24 max_entries = 255 } verify { } ocsp { enable = no override_cert_url = yes url = "http://127.0.0.1/ocsp/" use_nonce = yes timeout = 0 softfail = yes } } # 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 } Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_peap peap { tls = "tls-common" default_method = "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 } Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_mschapv2 mschapv2 { with_ntdomain_hack = no send_error = no } # Loaded module rlm_exec # Instantiating module "echo" from file /etc/raddb/mods-enabled/echo exec echo { wait = yes program = "/bin/echo %{User-Name}" input_pairs = "request" output_pairs = "reply" shell_escape = yes } # Instantiating module "exec" from file /etc/raddb/mods-enabled/exec exec { wait = no input_pairs = "request" shell_escape = yes timeout = 10 } # Loaded module rlm_expiration # Instantiating module "expiration" from file /etc/raddb/mods-enabled/expiration # Loaded module rlm_expr # Instantiating module "expr" from file /etc/raddb/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /" } # Loaded module rlm_files # Instantiating module "files" from file /etc/raddb/mods-enabled/files files { filename = "/etc/raddb/mods-config/files/authorize" usersfile = "/etc/raddb/mods-config/files/authorize" acctusersfile = "/etc/raddb/mods-config/files/accounting" preproxy_usersfile = "/etc/raddb/mods-config/files/pre-proxy" compat = "cistron" } reading pairlist file /etc/raddb/mods-config/files/authorize [/etc/raddb/mods-config/files/authorize]:181 Cistron compatibility checks for entry DEFAULT ... [/etc/raddb/mods-config/files/authorize]:188 Cistron compatibility checks for entry DEFAULT ... [/etc/raddb/mods-config/files/authorize]:195 Cistron compatibility checks for entry DEFAULT ... reading pairlist file /etc/raddb/mods-config/files/authorize [/etc/raddb/mods-config/files/authorize]:181 Cistron compatibility checks for entry DEFAULT ... [/etc/raddb/mods-config/files/authorize]:188 Cistron compatibility checks for entry DEFAULT ... [/etc/raddb/mods-config/files/authorize]:195 Cistron compatibility checks for entry DEFAULT ... reading pairlist file /etc/raddb/mods-config/files/accounting reading pairlist file /etc/raddb/mods-config/files/pre-proxy # Loaded module rlm_linelog # Instantiating module "linelog" from file /etc/raddb/mods-enabled/linelog linelog { filename = "/var/log/radius/linelog" permissions = 384 format = "This is a log message for %{User-Name}" reference = "messages.%{%{Packet-Type}:-default}" } # Instantiating module "log_accounting" from file /etc/raddb/mods-enabled/linelog linelog log_accounting { filename = "/var/log/radius/linelog-accounting" permissions = 384 format = "" reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}" } # Loaded module rlm_logintime # Instantiating module "logintime" from file /etc/raddb/mods-enabled/logintime logintime { minimum_timeout = 60 } # Loaded module rlm_mschap # Instantiating module "mschap" from file /etc/raddb/mods-enabled/mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = yes passchange { } allow_retry = yes } # Instantiating module "ntlm_auth" from file /etc/raddb/mods-enabled/ntlm_auth exec ntlm_auth { wait = yes program = "/path/to/ntlm_auth --request-nt-key --domain=MYDOMAIN --username=%{mschap:User-Name} --password=%{User-Password}" shell_escape = yes } # Loaded module rlm_pap # Instantiating module "pap" from file /etc/raddb/mods-enabled/pap pap { normalise = yes } # Loaded module rlm_passwd # Instantiating module "etc_passwd" from file /etc/raddb/mods-enabled/passwd passwd etc_passwd { filename = "/etc/passwd" format = "*User-Name:Crypt-Password:" delimiter = ":" ignore_nislike = no ignore_empty = yes allow_multiple_keys = no hash_size = 100 } rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no # Loaded module rlm_preprocess # Instantiating module "preprocess" from file /etc/raddb/mods-enabled/preprocess preprocess { huntgroups = "/etc/raddb/mods-config/preprocess/huntgroups" hints = "/etc/raddb/mods-config/preprocess/hints" with_ascend_hack = no ascend_channels_per_line = 23 with_ntdomain_hack = no with_specialix_jetstream_hack = no with_cisco_vsa_hack = no with_alvarion_vsa_hack = no } reading pairlist file /etc/raddb/mods-config/preprocess/huntgroups reading pairlist file /etc/raddb/mods-config/preprocess/hints # Loaded module rlm_radutmp # Instantiating module "radutmp" from file /etc/raddb/mods-enabled/radutmp radutmp { filename = "/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 384 caller_id = yes } # Loaded module rlm_realm # Instantiating module "IPASS" from file /etc/raddb/mods-enabled/realm realm IPASS { format = "prefix" delimiter = "/" ignore_default = no ignore_null = no } # Instantiating module "suffix" from file /etc/raddb/mods-enabled/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } # Instantiating module "realmpercent" from file /etc/raddb/mods-enabled/realm realm realmpercent { format = "suffix" delimiter = "%" ignore_default = no ignore_null = no } # Instantiating module "ntdomain" from file /etc/raddb/mods-enabled/realm realm ntdomain { format = "prefix" delimiter = "\" ignore_default = no ignore_null = no } # Loaded module rlm_replicate # Instantiating module "replicate" from file /etc/raddb/mods-enabled/replicate # Loaded module rlm_soh # Instantiating module "soh" from file /etc/raddb/mods-enabled/soh soh { dhcp = yes } # Instantiating module "sradutmp" from file /etc/raddb/mods-enabled/sradutmp radutmp sradutmp { filename = "/var/log/radius/sradutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 420 caller_id = no } # Loaded module rlm_unix # Instantiating module "unix" from file /etc/raddb/mods-enabled/unix unix { radwtmp = "/var/log/radius/radwtmp" } # Loaded module rlm_unpack # Instantiating module "unpack" from file /etc/raddb/mods-enabled/unpack # Loaded module rlm_utf8 # Instantiating module "utf8" from file /etc/raddb/mods-enabled/utf8 } # modules radiusd: #### Loading Virtual Servers #### server { # from file /etc/raddb/radiusd.conf } # server server default { # from file /etc/raddb/sites-enabled/default # Creating Auth-Type = level1_and_duopush # Creating Auth-Type = level1_and_duophone # Creating Auth-Type = level2_and_duopush # Creating Auth-Type = level2_and_duophone # Creating Auth-Type = PhoneFactor # Creating Auth-Type = Level-1 # Loading authenticate {...} /etc/raddb/sites-enabled/default[488]: Failed to find "level1_and_duopush" in the "modules" section. /etc/raddb/sites-enabled/default[488]: Failed to parse "level1_and_duopush" entry. ********************************************************** Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues

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Using existing NTLM hashes
by Maarten 21 Sep '17

21 Sep '17

Hi all, I just set up a Freeradius server (3.0 on Ubuntu 16.04). I want to use an OpenLDAP server (that has a UserPassword field with an NTLM hash and a prefix that is "{ntlm}", so a password looks like "{NTLM}0CB6948805F797BF2A82807973B89537". Now I would like Freeradius to strip the "{NTLM}" part, and then authenticate using that hash. Amongst server connection settings, I also added this to the ldap module configuration: password_header = "{ntlm}" #control:Password-With-Header += 'userPassword' control:NT-Password := 'UserPassword' I still get this when testing with an android device: Thu Sep 21 08:59:02 2017 : WARNING: (7) mschap: NT-Password found but incorrect length, expected 16 bytes got 38 bytes. Authentication may fail Thu Sep 21 08:59:02 2017 : WARNING: (7) mschap: No Cleartext-Password configured. Cannot create NT-Password Thu Sep 21 08:59:02 2017 : WARNING: (7) mschap: No Cleartext-Password configured. Cannot create LM-Password Thu Sep 21 08:59:02 2017 : Debug: (7) mschap: Creating challenge hash with username: MyUserName Thu Sep 21 08:59:02 2017 : Debug: (7) mschap: Client is using MS-CHAPv2 Thu Sep 21 08:59:02 2017 : ERROR: (7) mschap: FAILED: No NT/LM-Password. Cannot perform authentication Thu Sep 21 08:59:02 2017 : ERROR: (7) mschap: MS-CHAP2-Response is incorrect Do you guys have any tips for me on how to resolve this? Sorry if I left out any valuable info. Thanks, Maarten

3 4

Upgrading from FreeRadius 2 to 3. Some pointers.
by jan hugo prins 21 Sep '17

21 Sep '17

Hello, I need to migrate my configuration from FreeRadius 2 to FreeRadius 3 and I would like some quick pointers. In my version 2 cauthorize { onfig I have the following construct: authorize { . . . . if ( Realm == "aaa.com" ) { ldap_aaa } if ( Realm == "bbb.com" ) { ldap_bbb } . . . } In modules/ldap ldap ldap_aaa { server = "ldap.domain.local" basedn = "ou=aaa,dc=bedrijf,dc=com" filter = "(mailLocalAddress=%{User-Name})" groupname_attribute = cn groupmembership_filter = "(&(objectClass=posixGroup)(memberUid=%{Stripped-User-Name}))" ldap_connections_number = 5 timeout = 4 timelimit = 3 net_timeout = 1 tls { start_tls = no } dictionary_mapping = ${confdir}/ldap.attrmap edir_account_policy_check = no } ldap ldap_bbb { server = "ldap.domain.local" basedn = "ou=bbb,dc=bedrijf,dc=com" filter = "(mailLocalAddress=%{User-Name})" groupname_attribute = cn groupmembership_filter = "(&(objectClass=posixGroup)(memberUid=%{Stripped-User-Name}))" ldap_connections_number = 5 timeout = 4 timelimit = 3 net_timeout = 1 tls { start_tls = no } dictionary_mapping = ${confdir}/ldap.attrmap edir_account_policy_check = no } This works fine in FreeRadius 2, but in FreeRadius 3 I get an error on the if construct in the authorize section. The only difference between the 2 ldap parts is the basedn. How can I make this construct work in FreeRadius 3? Can I do something like this? ldap { server = "ldap.domain.local" if ( Realm == "aaa.com" ) { basedn = "ou=aaa,dc=bedrijf,dc=com" } if ( Realm == "bbb.com" ) { basedn = "ou=bbb,dc=bedrijf,dc=com" } filter = "(mailLocalAddress=%{User-Name})" groupname_attribute = cn groupmembership_filter = "(&(objectClass=posixGroup)(memberUid=%{Stripped-User-Name}))" ldap_connections_number = 5 timeout = 4 timelimit = 3 net_timeout = 1 tls { start_tls = no } dictionary_mapping = ${confdir}/ldap.attrmap edir_account_policy_check = no } Jan Hugo Prins

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