May 2014 - Freeradius-Users - lists.freeradius.org

Reply attribute in access-accept while doing eap-mschapv2
by free.aaa 02 Jun '14

02 Jun '14

Hi all! It seems like a missed some basic concepts about eap in freeradius. How to make freeradius return attribute for a specific user? I'm using freeradius-3.0.3. I created user in mysql (radcheck) as usual: test Cleartext-Password := test And add to radreply table: test Class = temp_class And when I do eap-mschapv2 I did not receive Class attribute. I need help to clarify this concept and advice how to include this attribute in the reply. PS: As one try I added to my default config in the post-auth section the following: update reply { Class = "%{Class}" } and after that the Class attribute appeared in the access-accept but it was empty. Thanks in advance! Best regards, Alex

5 14

Error 1: Make Free Radius 3.0.3
by Rafael de Farias Meurer 31 May '14

31 May '14

I'm trying to install free radius 3.0.3, after make I receive this error. HEADER src/include/missing.h HEADER src/include/tls.h CC jlibtool.c CC src/lib/cbuff.c gcc: unrecognized option `-KPIC' In file included from /home/nms/radiusTeste/freeradius-server-3.0.3/src/fre from src/lib/cbuff.c:26: /home/nms/radiusTeste/freeradius-server-3.0.3/src/freeradius-devel/missing. In file included from /usr/include/netinet/in.h:73, from /usr/include/netdb.h:74, from /home/nms/radiusTeste/freeradius-server-3.0.3/src/fre from /home/nms/radiusTeste/freeradius-server-3.0.3/src/fre from src/lib/cbuff.c:26: /usr/include/sys/byteorder.h:46:1: warning: this is the location of the pre In file included from src/lib/cbuff.c:26: /home/nms/radiusTeste/freeradius-server-3.0.3/src/freeradius-devel/libradiu gmake: *** [build/objs/src/lib/cbuff.lo] Error 1 What can I do to solve this error? Thanks

2 1

FR 3.0.1 and LDAP group membership
by Brendan Kearney 31 May '14

31 May '14

i want to authenticate users against my kerberos instance (working now), and authorize them based on LDAP group memebership. i am stuck getting authorization working, because i must be missing something fundamental. i copied mods-available/ldap to mods-available/ldap.orig and made the following edits: changed "server" to test.bpk2.com changed "identity" and "password" to cn=Manger,dc=my-domain,dc=com, and the corresponding password. changed "base_dn" to ou=Users,dc=bpk2,dc=com commented out control:Password-With-Header += 'userPassword' as LDAP will not be managing any passwords changed filter from objectClass=posixGroup to groupOfNames changed membership_filter to be member= and not memberUid= in the second OR'd condition uncommented filter="(objectclass=radiusprofile)" i have created a group in the DIT called netEngineers, added my ID to the group, added the radiusprofile object class and added a radiusreplyitem of "Cisco-AVPair = "shell:priv-lvl=15"" to the group. i have added the radiusprofile object class to my id and added the radiusgroupname attribute, and the value "netEngineers" to the attribute. when i run radiusd -X and then radtest, i run a packet capture. the capture does not show the radiusreplyitem being replied back. it seems that i am not properly configuring the group checking, but dont know where i am going wrong. where am i going wrong? begin radiusd -X output: ------------------------ radiusd: FreeRADIUS Version 3.0.1, for host x86_64-redhat-linux-gnu, built on Feb 26 2014 at 18:49:06 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 /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/dynamic_clients including configuration file /etc/raddb/mods-enabled/attr_filter including configuration file /etc/raddb/mods-enabled/realm including configuration file /etc/raddb/mods-enabled/utf8 including configuration file /etc/raddb/mods-enabled/dhcp including configuration file /etc/raddb/mods-enabled/expr including configuration file /etc/raddb/mods-enabled/linelog including configuration file /etc/raddb/mods-enabled/files including configuration file /etc/raddb/mods-enabled/ntlm_auth including configuration file /etc/raddb/mods-enabled/chap including configuration file /etc/raddb/mods-enabled/detail.log including configuration file /etc/raddb/mods-enabled/detail including configuration file /etc/raddb/mods-enabled/exec including configuration file /etc/raddb/mods-enabled/always including configuration file /etc/raddb/mods-enabled/ldap including configuration file /etc/raddb/mods-enabled/sradutmp including configuration file /etc/raddb/mods-enabled/replicate including configuration file /etc/raddb/mods-enabled/krb5 including configuration file /etc/raddb/mods-enabled/echo including configuration file /etc/raddb/mods-enabled/logintime including configuration file /etc/raddb/mods-enabled/digest including configuration file /etc/raddb/mods-enabled/radutmp including configuration file /etc/raddb/mods-enabled/expiration including configuration file /etc/raddb/mods-enabled/eap including configuration file /etc/raddb/mods-enabled/preprocess including configuration file /etc/raddb/mods-enabled/soh including configuration file /etc/raddb/mods-enabled/unix including configuration file /etc/raddb/mods-enabled/mschap including configuration file /etc/raddb/mods-enabled/passwd including configuration file /etc/raddb/mods-enabled/cache_eap including configuration file /etc/raddb/mods-enabled/pap including files in directory /etc/raddb/policy.d/ including configuration file /etc/raddb/policy.d/dhcp including configuration file /etc/raddb/policy.d/control including configuration file /etc/raddb/policy.d/operator-name including configuration file /etc/raddb/policy.d/filter including configuration file /etc/raddb/policy.d/cui including configuration file /etc/raddb/policy.d/canonicalization including configuration file /etc/raddb/policy.d/accounting including configuration file /etc/raddb/policy.d/eap including files in directory /etc/raddb/sites-enabled/ including configuration file /etc/raddb/sites-enabled/inner-tunnel including configuration file /etc/raddb/sites-enabled/default including configuration file /etc/raddb/sites-enabled/control-socket main { security { user = "radiusd" group = "radiusd" 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 = no log { stripped_names = no auth = no auth_badpass = no auth_goodpass = no colourise = yes } security { max_attributes = 200 reject_delay = 1 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 = "testing123" 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 = "***REMOVED***" nas_type = "other" proto = "*" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 192.168.254.253 { require_message_authenticator = no secret = "***REMOVED***" shortname = "switch" nas_type = "cisco" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } radiusd: #### Instantiating modules #### instantiate { } modules { # Loaded module rlm_dynamic_clients # Instantiating module "dynamic_clients" from file /etc/raddb/mods-enabled/dynamic_clients # 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_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_utf8 # Instantiating module "utf8" from file /etc/raddb/mods-enabled/utf8 # Loaded module rlm_dhcp # Instantiating module "dhcp" from file /etc/raddb/mods-enabled/dhcp # Loaded module rlm_expr # Instantiating module "expr" from file /etc/raddb/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /" } # 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 = "%{%{Packet-Type}:-format}" } # 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 = "no" } reading pairlist file /etc/raddb/mods-config/files/authorize reading pairlist file /etc/raddb/mods-config/files/authorize reading pairlist file /etc/raddb/mods-config/files/accounting reading pairlist file /etc/raddb/mods-config/files/pre-proxy # Loaded module rlm_exec # 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_chap # Instantiating module "chap" from file /etc/raddb/mods-enabled/chap # Loaded module rlm_detail # 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 dir_permissions = 493 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 dir_permissions = 493 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 dir_permissions = 493 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 dir_permissions = 493 locking = no log_packet_header = no } # 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 dir_permissions = 493 locking = no log_packet_header = no } # Instantiating module "exec" from file /etc/raddb/mods-enabled/exec exec { wait = no input_pairs = "request" shell_escape = yes timeout = 10 } # Loaded module rlm_always # Instantiating module "fail" from file /etc/raddb/mods-enabled/always always fail { rcode = "fail" simulcount = 0 mpp = no } # Instantiating module "reject" from file /etc/raddb/mods-enabled/always always reject { rcode = "reject" simulcount = 0 mpp = no } # Instantiating module "noop" from file /etc/raddb/mods-enabled/always always noop { rcode = "noop" simulcount = 0 mpp = no } # Instantiating module "handled" from file /etc/raddb/mods-enabled/always always handled { rcode = "handled" simulcount = 0 mpp = no } # Instantiating module "updated" from file /etc/raddb/mods-enabled/always always updated { rcode = "updated" simulcount = 0 mpp = no } # Instantiating module "notfound" from file /etc/raddb/mods-enabled/always always notfound { rcode = "notfound" simulcount = 0 mpp = no } # Instantiating module "ok" from file /etc/raddb/mods-enabled/always always ok { rcode = "ok" simulcount = 0 mpp = no } # Loaded module rlm_ldap # Instantiating module "ldap" from file /etc/raddb/mods-enabled/ldap ldap { server = "test.bpk2.com" port = 389 password = "***REMOVED***" identity = "cn=Manager,dc=my-domain,dc=com" user { filter = "(uid=%{%{Stripped-User-Name}:-%{User-Name}})" scope = "sub" base_dn = "ou=Users,dc=bpk2,dc=com" access_positive = yes } group { filter = "(objectClass=groupOfNames)" scope = "sub" base_dn = "ou=Users,dc=bpk2,dc=com" name_attribute = "cn" membership_attribute = "memberOf" membership_filter = "(|(member=%{control:Ldap-UserDn})(member= %{%{Stripped-User-Name}:-%{User-Name}}))" cacheable_name = no cacheable_dn = no } client { filter = "(objectClass=frClient)" scope = "sub" base_dn = "ou=Users,dc=bpk2,dc=com" attribute { identifier = "radiusClientIdentifier" shortname = "cn" secret = "radiusClientSecret" } } profile { filter = "(objectclass=radiusprofile)" } 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 } } accounting { reference = "%{tolower:type.%{Acct-Status-Type}}" } post-auth { reference = "." } rlm_ldap (ldap): Initialising connection pool pool { start = 5 min = 4 max = 10 spare = 3 uses = 0 lifetime = 0 cleanup_delay = 5 idle_timeout = 60 spread = no } rlm_ldap (ldap): Opening additional connection (0) rlm_ldap (ldap): Connecting to test.bpk2.com:389 rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful rlm_ldap (ldap): Opening additional connection (1) rlm_ldap (ldap): Connecting to test.bpk2.com:389 rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful rlm_ldap (ldap): Opening additional connection (2) rlm_ldap (ldap): Connecting to test.bpk2.com:389 rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful rlm_ldap (ldap): Opening additional connection (3) rlm_ldap (ldap): Connecting to test.bpk2.com:389 rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful rlm_ldap (ldap): Opening additional connection (4) rlm_ldap (ldap): Connecting to test.bpk2.com:389 rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful # Loaded module rlm_radutmp # 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_replicate # Instantiating module "replicate" from file /etc/raddb/mods-enabled/replicate # Loaded module rlm_krb5 # Instantiating module "krb5" from file /etc/raddb/mods-enabled/krb5 krb5 { keytab = "/etc/raddb/radius.keytab" service_principal = "radius/test.bpk2.com" } Using MIT Kerberos library rlm_krb5 (krb5): Using service principal "radius/test.bpk2.com(a)BPK2.COM" rlm_krb5 (krb5): Using keytab "FILE:/etc/raddb/radius.keytab" rlm_krb5 (krb5): Initialising connection pool pool { start = 10 min = 4 max = 10 spare = 3 uses = 0 lifetime = 0 cleanup_delay = 5 idle_timeout = 60 spread = no } rlm_krb5 (krb5): Opening additional connection (0) rlm_krb5 (krb5): Opening additional connection (1) rlm_krb5 (krb5): Opening additional connection (2) rlm_krb5 (krb5): Opening additional connection (3) rlm_krb5 (krb5): Opening additional connection (4) rlm_krb5 (krb5): Opening additional connection (5) rlm_krb5 (krb5): Opening additional connection (6) rlm_krb5 (krb5): Opening additional connection (7) rlm_krb5 (krb5): Opening additional connection (8) rlm_krb5 (krb5): Opening additional connection (9) # 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 } # Loaded module rlm_logintime # Instantiating module "logintime" from file /etc/raddb/mods-enabled/logintime logintime { minimum_timeout = 60 } # Loaded module rlm_digest # Instantiating module "digest" from file /etc/raddb/mods-enabled/digest # 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_expiration # Instantiating module "expiration" from file /etc/raddb/mods-enabled/expiration # 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 = 4096 } # 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 = "whatever" 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_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_soh # Instantiating module "soh" from file /etc/raddb/mods-enabled/soh soh { dhcp = yes } # Loaded module rlm_unix # Instantiating module "unix" from file /etc/raddb/mods-enabled/unix unix { radwtmp = "/var/log/radius/radwtmp" } # 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 } # 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_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_pap # Instantiating module "pap" from file /etc/raddb/mods-enabled/pap pap { auto_header = no normalise = yes } } # modules radiusd: #### Loading Virtual Servers #### server { # from file /etc/raddb/radiusd.conf } # server server inner-tunnel { # from file /etc/raddb/sites-enabled/inner-tunnel # Loading authenticate {...} # Loading authorize {...} WARNING: Ignoring "sql" (see raddb/mods-available/README.rst) # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} WARNING: Ignoring "sql" (see raddb/mods-available/README.rst) } # server inner-tunnel server default { # from file /etc/raddb/sites-enabled/default # Creating Auth-Type = digest # Loading authenticate {...} # Loading authorize {...} # Loading virtual module filter_username WARNING: Ignoring "sql" (see raddb/mods-available/README.rst) # Loading preacct {...} # Loading virtual module acct_unique # Loading accounting {...} WARNING: Ignoring "sql" (see raddb/mods-available/README.rst) # Loading post-proxy {...} # Loading post-auth {...} WARNING: Ignoring "sql" (see raddb/mods-available/README.rst) # Loading virtual module remove_reply_message_if_eap # Loading virtual module remove_reply_message_if_eap } # server default radiusd: #### Opening IP addresses and Ports #### listen { type = "control" listen { socket = "/var/run/radiusd/radiusd.sock" mode = "rw" } } listen { type = "auth" ipaddr = 127.0.0.1 port = 18120 } 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 } } Listening on command file /var/run/radiusd/radiusd.sock Listening on auth address 127.0.0.1 port 18120 as server inner-tunnel Listening on auth address * port 1812 as server default Listening on acct address * port 1813 as server default Ready to process requests. rad_recv: Access-Request packet from host 127.0.0.1 port 44213, id=37, length=83 User-Name = 'brendan' User-Password = '***REMOVED***' NAS-IP-Address = 192.168.1.152 NAS-Port = 1812 Message-Authenticator = 0x247686804d37e8f526c0e7debd779628 Framed-Protocol = PPP (0) # Executing section authorize from file /etc/raddb/sites-enabled/default (0) authorize { (0) filter_username filter_username { (0) ? if (User-Name != "%{tolower:%{User-Name}}") (0) expand: "%{tolower:%{User-Name}}" -> 'brendan' (0) ? if (User-Name != "%{tolower:%{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) } # filter_username filter_username = notfound (0) [preprocess] = ok (0) [chap] = noop (0) [mschap] = noop (0) [digest] = noop (0) suffix : No '@' in User-Name = "brendan", 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 1 (0) [files] = ok rlm_ldap (ldap): Reserved connection (4) (0) ldap : expand: "(uid=%{%{Stripped-User-Name}:-%{User-Name}})" -> '(uid=brendan)' (0) ldap : expand: "ou=Users,dc=bpk2,dc=com" -> 'ou=Users,dc=bpk2,dc=com' (0) ldap : Performing search in 'ou=Users,dc=bpk2,dc=com' with filter '(uid=brendan)' (0) ldap : Waiting for search result... (0) ldap : User object found at DN "uid=brendan,ou=Domain Users,ou=Users,dc=bpk2,dc=com" rlm_ldap (ldap): Released connection (4) rlm_ldap (ldap): Closing connection (0): Too many free connections (5 > 3) (0) [-ldap] = ok (0) [expiration] = noop (0) [logintime] = noop (0) WARNING: pap : No "known good" password found for the user. Not setting Auth-Type. (0) WARNING: pap : Authentication will fail unless a "known good" password is available. (0) [pap] = noop (0) } # authorize = ok (0) Found Auth-Type = Kerberos (0) # Executing group from file /etc/raddb/sites-enabled/default (0) Auth-Type Kerberos { rlm_krb5 (krb5): Reserved connection (9) (0) krb5 : Using client principal "brendan(a)BPK2.COM" (0) krb5 : Successfully retrieved and decrypted TGT rlm_krb5 (krb5): Released connection (9) rlm_krb5 (krb5): Closing connection (0): Too many free connections (10 > 3) (0) [krb5] = ok (0) } # Auth-Type Kerberos = ok (0) # Executing section post-auth from file /etc/raddb/sites-enabled/default (0) post-auth { (0) [exec] = noop (0) remove_reply_message_if_eap remove_reply_message_if_eap { (0) ? if (reply:EAP-Message && reply:Reply-Message) (0) ? if (reply:EAP-Message && reply:Reply-Message) -> FALSE (0) else else { (0) [noop] = noop (0) } # else else = noop (0) } # remove_reply_message_if_eap remove_reply_message_if_eap = noop (0) } # post-auth = noop Sending Access-Accept of id 37 from 127.0.0.1 port 1812 to 127.0.0.1 port 44213 (0) Finished request 0. Waking up in 0.2 seconds. Waking up in 4.7 seconds. (0) Cleaning up request packet ID 37 with timestamp +10 Ready to process requests.

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Single RADIUS Class attribute supported by HP's Comware - Bug or Enhancement?
by Nick Lowe 30 May '14

30 May '14

Dear list, Via a support case, I have been trying to get HP to resolve what I believe to be a bug in Comware, used in HP/H3C/3Com networking products. These devices only support a single Class attribute, accounting only with the first Class attribute received in an Access-Accept packet. I have had a support case open since January 2014 to get a code fix for this and they have finally come up with the following: "The current code customer is running is built with limited RFC and any addition of the RFC would be an Enhancement and which we would not be able to change it with these code" This seems obviously incorrect as, to my mind, there is simply no such thing as 'limited RFC' support. Either a product complies with a standard or it does not. There will be parts of the RFCs that are not applicable to certain NASes but that is not the case here. Their products are documented as complying to RFC 2865 and RFC 2866, so I cannot see how this is in any way whatsoever an enhancement request. It is surely just a bug. Please can I get some weight of consensus here that this is just as absurd as I think it is from others experienced in the RADIUS space? I am not pleased to be experiencing such dysfunctional support from HP. Thanks, Nick

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[ANN] Release 3.0.4 rc0
by Arran Cudbard-Bell 30 May '14

30 May '14

A preview release of 3.0.4 is available here: https://github.com/FreeRADIUS/freeradius-server/archive/release_3_0_4_rc0.t… Were creating a release candidate for 3.0.4 as some of the modifications we needed to make to get attribute indexes and tags to work consistently, were spread throughout the code base, and we want to ensure that those changes have not had side effects. In particular, those of you using CUI, may need to update your policies for them to work correctly, as the type of Chargeable-User-Identity is now an octets, meaning that any expansions which use it, will now print hexits instead of ascii. The changelog so far is: FreeRADIUS 3.0.4 Mon 12 May 2014 15:30:00 EDT urgency=medium Feature improvements * Home server "response_window" can now take fractions of a second. See proxy.conf. * radmin now supports "show module status", as the counterpart to "set module status" * Better indentation in debugging mode * Added dictionary ericsson.packet.ccore.networks Bug fixes * make case-insensitive regular expressions work again. * Added tests for the above * A few more talloc parenting issues * Fix delayed proxy reply handling. Closes #637 * Fix OpenSSL initialization order when using RADIUS/TLS. Fixes #646 * Don't double-quote strings in debugging messages * Fix foreach / break. Fixes #639 * Chargeable-User-Identifier should be "octets" * Fix typo in mainconfig. Fixes #634 * More rlm_perl fixes. Fixes #635 * Free OpenSSL memory on clean exit. * Fix <attr>[0] !* ANY - Was removing all instances of <attr> * Fix case where multiple attributes were returned from LHS of mapping, as with rlm_ldap. Fixes #652 * Fix corner case in cursor where using fr_cursor_next_by_da after calling fr_cursor_remove may of resulted in a read of uninitialised memory. * Don't SEGV if all connections to a database server go away. Fixes #651. * Fix issue where <attr> -= <value> was not removing tagged instances of <attr> equal to <value> (only untagged). * Fix issue where tag values were not being set on attributes created with unlang/ldap update blocks. Please test with your local configuration. If no issues are reported this will become the official 3.0.4 release. If you do find issues, please open tickets @bugs.freeradius.org. -Arran Arran Cudbard-Bell <a.cudbardb(a)freeradius.org> FreeRADIUS Development Team FD31 3077 42EC 7FCD 32FE 5EE2 56CF 27F9 30A8 CAA2

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Hunt groups not working, FR v 3.0.3
by * 30 May '14

30 May '14

Hi, I am try to use huntgroups to restrict user access to a certain NAS. However I cannot get it to work using the huntgroup files and user files. I have tried using sql, this does work for me either. This is my configuration for files. users: bob Cleartext-Password := "bob", Huntgroup-Name="site1" Reply-Message := "Hello, %{User-Name}" huntgroups site1 NAS-IP-Address == 10.1.1.13 The user can login when Huntgroup-Name="site1" is removed. This from debug: (33) eap_mschapv2 : Auth-Type MS-CHAP { (33) WARNING: mschap : No Cleartext-Password configured. Cannot create LM-Password (33) WARNING: mschap : No Cleartext-Password configured. Cannot create NT-Password (33) mschap : Creating challenge hash with username: bob (33) mschap : Client is using MS-CHAPv2 (33) ERROR: mschap : FAILED: No NT/LM-Password. Cannot perform authentication (33) ERROR: mschap : MS-CHAP2-Response is incorrect (3 Jake He

2 2

Recording Module-Failure-Message when using PEAP
by Adam Bishop 29 May '14

29 May '14

I’m attempting to store the module-failure-message in the authenticate section: authenticate { Auth-Type MS-CHAP { mschap { reject = 1 ok = 1 } if (!ok) { if (Module-Failure-Message) { update reply { Reply-Message += "%{Module-Failure-Message}" } } } eap } (I’ve also tried stashing the attribute in the control list, and also a few different attributes). However, once the post auth section is invoked, the attributes are no longer present. It seems the extra Access-Challenge -> Access Request before the reject is sent when using PEAP is wiping the state clean(?), so I’m unsure how to persist attributes so they can be logged in post auth. Is this unintentional behaviour, or is my config wrong? Also, there seems to be some memory corruption loading the "server" block in the debug output: "server { # from file p.�{�". Regards, Adam Bishop gpg: 0x6609D460 Janet, the UK's research and education network. Janet(UK) is a trading name of Jisc Collections and Janet Limited, a not-for-profit company which is registered in England under No. 2881024 and whose Registered Office is at Lumen House, Library Avenue, Harwell Oxford, Didcot, Oxfordshire. OX11 0SG. VAT No. 614944238

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acct_counters64, check items over 4 G
by * 28 May '14

28 May '14

Hi, How do I overcome the 4 G limitation in sqlcounter? My sqlcounter is working. But I only can set the check item under 4 G. When I go over the 4 G limit, the check value changes. I know this is due to the 32 bit limitation. Jake He

2 5

freeradius3 + openldap + mschapv2
by futhwo 28 May '14

28 May '14

Hello I have a working installation of freeradius2, providing AAA on my wlan by using ldap stored users. I am trying to upgrade to freeradius3, but I met a problem. As far as I understood, the ldap attribute previusly mapped through the ldap.attrmap file now must be mapped by an update statement, so in the ldap module configuration I configured: update { control:Password-With-Header += 'userPassword' control:NT-Password := 'sambaNTPassword' } I know that this is working because in the debug I see: .. (12) 8021x1 : User object found at DN "uid=XXXXXXX (12) 8021x1 : Processing user attributes (12) 8021x1 : control:Password-With-Header += '{SHA}XXXXXXXXXXXXXXXXXXXX' (12) 8021x1 : control:NT-Password := 0xXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX rlm_ldap (8021x1): Released connection (4) But when I try to authenticate I have this error: (12) Found Auth-Type = EAP (12) # Executing group from file /ofb/freeradius/etc/raddb/sites-enabled/default (12) authenticate { (12) eap : Expiring EAP session with state 0x08682d8c08653729 (12) eap : Finished EAP session with state 0x08682d8c08653729 (12) eap : Previous EAP request found for state 0x08682d8c08653729, released from the list (12) eap : Peer sent MSCHAPv2 (26) (12) eap : EAP MSCHAPv2 (26) (12) eap : Calling eap_mschapv2 to process EAP data (12) eap_mschapv2 : # Executing group from file /ofb/freeradius/etc/raddb/sites-enabled/default (12) eap_mschapv2 : Auth-Type MS-CHAP { (12) mschap : No Cleartext-Password configured. Cannot create LM-Password (12) ERROR: mschap : NT-Password has not been normalized by the "pap" module. Authentication will fail. (12) mschap : Creating challenge hash with username: XXX (12) mschap : Client is using MS-CHAPv2 for XXX, we need NT-Password (12) mschap : FAILED: No NT/LM-Password. Cannot perform authentication. (12) mschap : FAILED: MS-CHAP2-Response is incorrect (12) [mschap] = reject (12) } # Auth-Type MS-CHAP = reject (12) eap : Freeing handler (12) [eap] = reject (12) } # authenticate = reject (12) Failed to authenticate the user. (12) Using Post-Auth-Type Reject (12) WARNING: Unknown value specified for Post-Auth-Type. Cannot perform requested action. } # server default (12) eap_peap : Got tunneled reply code 3 MS-CHAP-Error = '\rE=691 R=1' EAP-Message = 0x040d0004 Message-Authenticator = 0x00000000000000000000000000000000 (12) eap_peap : Got tunneled reply RADIUS code 3 MS-CHAP-Error = '\rE=691 R=1' EAP-Message = 0x040d0004 Message-Authenticator = 0x00000000000000000000000000000000 (12) eap_peap : Tunneled authentication was rejected. (12) eap_peap : FAILURE I took a peek at the rlm_mschap.c code and I saw that the part "validating" the NT-Password is oddly different from version 2 to version 3, as v2 was: nt_password = pairfind(request->config_items, PW_NT_PASSWORD); if (nt_password) { if ((nt_password->length == 16) || ((nt_password->length == 32) && (fr_hex2bin(nt_password->vp_strvalue, nt_password->vp_octets, 16) == 16))) { RDEBUG2("Found NT-Password"); nt_password->length = 16; while v3 has: nt_password = pairfind(request->config_items, PW_NT_PASSWORD, 0, TAG_ANY); if (nt_password) { if (nt_password->length == 16) { RDEBUG2("Found NT-Password"); } else { RWDEBUG("NT-Password has not been normalized by the 'pap' module. Authentication will fail"); nt_password = NULL; } I use samba's mkntpwd to generate NT hashes, and it generare 32 chars long hashes....so how could i have those hashes "normalized by pap" in my configuration? am i missing some key difference between the 2 versions? Thanks Futhwo

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Re: Wild Card GoDaddy cert
by Rui Ribeiro 27 May '14

27 May '14

Hi Ryan, As far as I remember, Windows does not support wildcard certificates. Regards > Message: 5 > Date: Fri, 23 May 2014 16:48:41 +0200 > From: Ryan De Kock <ryandekock1988(a)gmail.com> > To: FreeRadius users mailing list > <freeradius-users(a)lists.freeradius.org> > Subject: Wild Card GoDaddy cert > Message-ID: > < > CANek+E1Fm+_zWfbcyz2Nuax+BXp2O7czOteSXoNq09xfi7p6JA(a)mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > Hi, > > I have a wildcard cert from godaddy.com. > > I have tested the cert on Microsoft NPS & IAS and it works fine. > > I'm sure it will work in freeradius too, however I can't figure it out. > > I have godaddy.crt bundl.e.crt & godaddy.key. > > I have added these to freeradius however it does work. > > This is what windows does when I don't validate certificates > > [eap] Request found, released from the list > [eap] EAP/peap > [eap] processing type peap > [peap] processing EAP-TLS > TLS Length 37 > [peap] Length Included > [peap] eaptls_verify returned 11 > [peap] <<< TLS 1.0 Alert [length 0002], fatal access_denied > TLS Alert read:fatal:access denied > [peap] WARNING: No data inside of the tunnel. > [peap] eaptls_process returned 7 > [peap] EAPTLS_OK > [peap] Session established. Decoding tunneled attributes. > [peap] Peap state ? > [peap] FAILED processing PEAP: Tunneled data is invalid. > [eap] Handler failed in EAP/peap > [eap] Failed in EAP select > ++[eap] returns invalid > Failed to authenticate the user. > } # server Cerebus > > This is a successfull auth on my linux client > > > > [eap] Request found, released from the list > [eap] EAP/peap > [eap] processing type peap > [peap] processing EAP-TLS > [peap] eaptls_verify returned 7 > [peap] Done initial handshake > [peap] eaptls_process returned 7 > [peap] EAPTLS_OK > [peap] Session established. Decoding tunneled attributes. > [peap] Peap state send tlv success > [peap] Received EAP-TLV response. > [peap] Success > [eap] Freeing handler > ++[eap] returns ok > > > tls { > > certdir = ${confdir}/certs > cadir = ${confdir}/certs > private_key_file = ${certdir}/godaddy.key > certificate_file = ${certdir}/godaddy.crt > dh_file = ${certdir}/dh > random_file = ${certdir}/random > } > > > So Im not sure if its got to do with no using the cert chain or what I'm > doing wrong but would appreciate any guidance >

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