- Freeradius-Users - lists.freeradius.org

FR virtual server question and EAP configuration
by Michal Bruncko 25 Jul '10

25 Jul '10

Hello list I am using FR with WPA2-Enterprise autentification in Wifi environment with this scheme: SSID 1 \ SSID 2 --- AP <-- Trunk --> Ruter <-----> FreeRadius SSID 3 / My goal is to configure different security for different SSID through one freeradius with virtual server feature. My first question is, if it's possible to have different FR server configuration per SSID on single Access Point? AP have its IP address from specific managemenet VLAN (different from any SSID X VLAN). I know, that on freeradius side can be configuration separated by client IP address, but in my scenario, the IP of radius client is same for every VLAN/SSID, but the only distinguished part in communication is "Called-Station-Id" in Access-Request with form: <radio-mac>:<ssid>. Ok, next question which is related a bit to previously one. I have presumted that freeradius cannot distinguishes between requests from different SSID, so I have configured different IP address of Radius server per SSID configuration on AP and all IP addresses are pointed to single radius server and I want to use one virtual server per listen IP address. But how I should to tell FR server, which EAP configuration must apply to which virtual server? Example: SSID 1: Security WPA2-Ent. with EAP-PEAP, for authorized mobile clients SSID 2: Security WPA2-Ent. with EAP-TLS, for persistent wifi computers with installed certificates How can I configure this situation with FR Virtual server feature? Can I simply copy, rename and modify "eap" part from eap.conf to "eap_2" and applying it in athorize/authenticate sections in second virtual server? It is enough? I have looking for any example for this scenario but whithout any success. thanks bruncko

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How to set properly failover ?
by Jevos, Peter 23 Jul '10

23 Jul '10

Hi guys I'm really trying but it's not easy to find somehitng in the documenatiion. I have 2 modules ntlm_auth_vpn1/2 and I like to do failover. I tried this but I was not sucesfull: In the modules I have 2 files, ntlm_auth_vpn1 and ntlm_auth_vpn2 In the sites-available/default I have: # Allow EAP authentication. eap ntlm_auth ntlm_auth_vpn { group { ntlm_auth_vpn1 { reject = 1 ok = return } ntlm_auth_vpn2 { reject = 1 ok = return } } } In my users file is: DEFAULT Auth-Type := ntlm_auth_vpn, Fall-Through = Yes What should be the correct syntax ? Freeradius is great tool , however every step forward is like a childbirth : ) What I'm really missing is what should be placed where. I'd really enjoy the new book . I hope it will be released soon : ) Thanks Pet

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Certificate validation time
by _Stefan_H 23 Jul '10

23 Jul '10

Hi, I'm using freeradius 2.1.1 and i created my certificates with the makefile and the config-files. Is it possible to rise the time the cerficate is valid, because if i change the entrys "default_days" and "default_crl_days" in the ca.cnf to an higher value, nothing happens after I recreat the certificates, everytime the certificate is only 30 days valid. Sorry for bad english -- View this message in context: http://old.nabble.com/Certificate-validation-time-tp29249676p29249676.html Sent from the FreeRadius - User mailing list archive at Nabble.com.

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Re: Freeradius-Users Digest, Vol 63, Issue 86
by Wayne Van der Merwe 23 Jul '10

23 Jul '10

> > Wayne Van der Merwe wrote: > > I have FreeRADIUS 2.1.1 setup on SUS server 10.1 > > > > We are wanting to do a LDAP connection to Novell edirectory server for > > our users. > > > > From the debug out put the LDAP session binded corectly > > The searched part failed. > > > > I would like to know did the radius server send out the loging name as > > uid=53986067? as indicated below. > > rlm_ldap: performing search in > > ou=USERS,ou=ELS-FRERE,ou=AMATOLA,ou=HLT,o=EC, with filter (uid=53986067) > > Because: > > 1) the Access-Request contains "53986067" as the User-Name > 2) the ldap module is configured to use "uid=%{User-Name}" > > This is all shown in the debug output. > > > When i do a ldapsearch -h 10.219.176.30 -b > > ou=USERS,ou=ELS-FRERE,ou=AMATOLA,ou=HLT,o=EC -x "uid=53986067" > > I get no results. > > > > If i use -x "cn=53986067" the user is found. > > So... edit the ldap module configuration to use "cn=%{User-Name}" > instead of "uid". There's a reason the configuration files are text: > they can be edited. > > Alan DeKok. > > > > ------------------------------ > > Noted After the change i have this problem in the debug output rlm_ldap: waiting for bind result ... rlm_ldap: Bind was successful rlm_ldap: performing search in ou=USERS,ou=ELS-FRERE,ou=AMATOLA,ou=HLT,o=EC, with filter (cn=53986067) [ldap] No default NMAS login sequence [ldap] looking for check items in directory... [ldap] looking for reply items in directory... WARNING: No "known good" password was found in LDAP. Are you sure that the user is configured correctly? [ldap] user 53986067 authorized to use remote access rlm_ldap: ldap_release_conn: Release Id: 0 The "[ldap] No default NMAS login sequence how do i sort this out?" and "WARNING: No "known good" password was found in LDAP. Are you sure that the user is configured correctly?" is to do with a clear text password that radius needs to read from the LDAP server as per other posts. how or where do i sort this out. Is this also related to the NMAS login sequence?

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return a special value in reply when simultaneous use
by Ana Gallardo 23 Jul '10

23 Jul '10

Hello, I'm working with Freeradius 2.1.8 I'm using session (sql) to control simultaneous use. I would like to return a special value if an user try to access with credentials in use. Group session {...} always resturns ok, so I don't know what can I do in post-auth to distinguish between all reject. I test this configuration in my default server: session { if ("%{Realm}" == "xxx.es") { sql } } post-auth { if (fail) { update reply { Codigo-Reject := Imposible-Contactar-Backend } reject } sql Post-Auth-Type REJECT { if (simulcount) { update reply { Codigo-Reject = Sesion-Abierta } } update reply { Codigo-Reject = Credenciales-Erroneas } sql attr_filter.access_reject } } But don't work. Here is part of the debug info for an accept request: [pap] User authenticated successfully ++[pap] returns ok +- entering group session {...} ++? if ("%{Realm}" == "xxx.es") expand: %{Realm} -> xxx.es ?? Evaluating ("%{Realm}" == "xxx.es") -> TRUE ++? if ("%{Realm}" == "xxx.es") -> TRUE ++- entering if ("%{Realm}" == "xxx.es") {...} . . . rlm_sql (sql): Reserving sql socket id: 4 rlm_sql (sql): Released sql socket id: 4 +++[sql] returns ok ++- if ("%{Realm}" == "xxx.es") returns ok +- entering group post-auth {...} And here is part of the debug info for an reject request for simultaneous use: [pap] User authenticated successfully ++[pap] returns ok +- entering group session {...} ++? if ("%{Realm}" == "xxx.es") expand: %{Realm} -> xxx.es ?? Evaluating ("%{Realm}" == "xxx.es") -> TRUE ++? if ("%{Realm}" == "xxx.es") -> TRUE ++- entering if ("%{Realm}" == "xxx.es") {...} . . . rlm_sql (sql): Reserving sql socket id: 3 rlm_sql (sql): Released sql socket id: 3 +++[sql] returns ok ++- if ("%{Realm}" == "xxx.es") returns ok } # server rinuex Using Post-Auth-Type Reject +- entering group REJECT {...} ++? if (simulcount) ? Evaluating (simulcount) -> TRUE ++? if (simulcount) -> TRUE I need help. Thank you very much and sorry for my english. -- ____________________ Ana Gallardo Gómez ____________________

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LDAP search problem
by Wayne Van der Merwe 23 Jul '10

23 Jul '10

I have FreeRADIUS 2.1.1 setup on SUS server 10.1 We are wanting to do a LDAP connection to Novell edirectory server for our users. >From the debug out put the LDAP session binded corectly The searched part failed. I would like to know did the radius server send out the loging name as uid=53986067? as indicated below. rlm_ldap: performing search in ou=USERS,ou=ELS-FRERE,ou=AMATOLA,ou=HLT,o=EC, with filter (uid=53986067) When i do a ldapsearch -h 10.219.176.30 -b ou=USERS,ou=ELS-FRERE,ou=AMATOLA,ou=HLT,o=EC -x "uid=53986067" I get no results. If i use -x "cn=53986067" the user is found. I used radtest to do the testing Debug File --------------------------------------- FreeRADIUS Version 2.1.1, for host i686-suse-linux-gnu, built on Nov 19 2008 at 16:17:41 Copyright (C) 1999-2008 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 v2. Starting - reading configuration files ... 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/modules/ including configuration file /etc/raddb/modules/pam including configuration file /etc/raddb/modules/pap including configuration file /etc/raddb/modules/chap including configuration file /etc/raddb/modules/echo including configuration file /etc/raddb/modules/exec including configuration file /etc/raddb/modules/expr including configuration file /etc/raddb/modules/ldap including configuration file /etc/raddb/modules/krb5 including configuration file /etc/raddb/modules/unix including configuration file /etc/raddb/modules/inner-eap including configuration file /etc/raddb/modules/radutmp including configuration file /etc/raddb/modules/counter including configuration file /etc/raddb/modules/acct_unique including configuration file /etc/raddb/modules/files including configuration file /etc/raddb/modules/realm including configuration file /etc/raddb/modules/wimax including configuration file /etc/raddb/modules/mac2vlan including configuration file /etc/raddb/modules/linelog including configuration file /etc/raddb/modules/detail.example.com including configuration file /etc/raddb/modules/checkval including configuration file /etc/raddb/modules/logintime including configuration file /etc/raddb/modules/sql_log including configuration file /etc/raddb/modules/sradutmp including configuration file /etc/raddb/modules/always including configuration file /etc/raddb/modules/attr_rewrite including configuration file /etc/raddb/modules/detail including configuration file /etc/raddb/modules/digest including configuration file /etc/raddb/modules/ippool including configuration file /etc/raddb/modules/mac2ip including configuration file /etc/raddb/modules/mschap including configuration file /etc/raddb/modules/smbpasswd including configuration file /etc/raddb/modules/passwd including configuration file /etc/raddb/modules/policy including configuration file /etc/raddb/modules/etc_group including configuration file /etc/raddb/modules/preprocess including configuration file /etc/raddb/modules/attr_filter including configuration file /etc/raddb/modules/detail.log including configuration file /etc/raddb/modules/expiration including configuration file /etc/raddb/eap.conf including configuration file /etc/raddb/sql.conf including configuration file /etc/raddb/sql/mysql/dialup.conf including configuration file /etc/raddb/sql/mysql/counter.conf including configuration file /etc/raddb/policy.conf 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 group = radiusd user = radiusd including dictionary file /etc/raddb/dictionary main { prefix = "/usr" localstatedir = "/var" logdir = "/var/log/radius" libdir = "/usr/lib/freeradius" radacctdir = "/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 allow_core_dumps = no pidfile = "/var/run/radiusd/radiusd.pid" checkrad = "/usr/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = yes auth = yes auth_badpass = no auth_goodpass = no } security { max_attributes = 200 reject_delay = 1 status_server = yes } }autharise a user. client localhost { ipaddr = 127.0.0.1 require_message_authenticator = no secret = "testing123" shortname = "localhost" nastype = "other" } client 10.219.139.253/24 { require_message_authenticator = no secret = "freeradius" shortname = "DoHICTFrere" nastype = "other" } client 10.219.220.2/23 { require_message_authenticator = no secret = "qwerty123456" shortname = "DoHICTFrere" nastype = "other" } 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 num_pings_to_alive = 3 revive_interval = 120 status_check_timeout = 4 } home_server_pool my_auth_failover { type = fail-over home_server = localhost } realm example.com { auth_pool = my_auth_failover } realm LOCAL { } radiusd: #### Instantiating modules #### instantiate { Module: Linked to module rlm_exec Module: Instantiating exec exec { wait = no input_pairs = "request" shell_escape = yes } Module: Linked to module rlm_expr Module: Instantiating expr Module: Linked to module rlm_expiration Module: Instantiating expiration expiration { reply-message = "Password Has Expired " } Module: Linked to module rlm_logintime Module: Instantiating logintime logintime { reply-message = "You are calling outside your allowed timespan " minimum-timeout = 60 } } radiusd: #### Loading Virtual Servers #### server inner-tunnel { modules { Module: Checking authenticate {...} for more modules to load Module: Linked to module rlm_pap Module: Instantiating pap pap { encryption_scheme = "auto" auto_header = no } Module: Linked to module rlm_chap Module: Instantiating chap Module: Linked to module rlm_mschap Module: Instantiating mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = no } Module: Linked to module rlm_unix Module: Instantiating unix unix { radwtmp = "/var/log/radius/radwtmp" } Module: Linked to module rlm_eap Module: Instantiating eap eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 2048 } Module: Linked to sub-module rlm_eap_md5 Module: Instantiating eap-md5 Module: Linked to sub-module rlm_eap_leap Module: Instantiating eap-leap Module: Linked to sub-module rlm_eap_gtc Module: Instantiating eap-gtc gtc { challenge = "Password: " auth_type = "PAP" } Module: Linked to sub-module rlm_eap_tls Module: Instantiating eap-tls tls { rsa_key_exchange = no dh_key_exchange = yes rsa_key_length = 512 dh_key_length = 512 verify_depth = 0 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 = "Jup1ter" dh_file = "/etc/raddb/certs/dh" random_file = "/etc/raddb/certs/random" fragment_size = 1024 include_length = yes check_crl = no cipher_list = "DEFAULT" make_cert_command = "/etc/raddb/certs/bootstrap" cache { enable = no lifetime = 24 max_entries = 255 } } Module: Linked to sub-module rlm_eap_ttls Module: Instantiating eap-ttls ttls { default_eap_type = "md5" copy_request_to_tunnel = no use_tunneled_reply = no virtual_server = "inner-tunnel" } Module: Linked to sub-module rlm_eap_peap Module: Instantiating eap-peap peap { default_eap_type = "mschapv2" copy_request_to_tunnel = no use_tunneled_reply = no proxy_tunneled_request_as_eap = yes virtual_server = "inner-tunnel" } Module: Linked to sub-module rlm_eap_mschapv2 Module: Instantiating eap-mschapv2 mschapv2 { with_ntdomain_hack = no } Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_realm Module: Instantiating suffix realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } Module: Linked to module rlm_files Module: Instantiating files files { usersfile = "/etc/raddb/users" acctusersfile = "/etc/raddb/acct_users" preproxy_usersfile = "/etc/raddb/preproxy_users" compat = "no" } Module: Linked to module rlm_ldap Module: Instantiating ldap ldap { server = "10.219.176.30" port = 389 password = "xxxxxx" identity = "cn=uniLDAPuser,ou=ADMIN,o=EC" net_timeout = 1 timeout = 4 timelimit = 3 tls_mode = no start_tls = no tls_require_cert = "allow" tls { start_tls = no require_cert = "allow" } basedn = "ou=USERS,ou=ELS-FRERE,ou=AMATOLA,ou=HLT,o=EC" filter = "(uid=%{Stripped-User-Name:-%{User-Name}})" base_filter = "(objectclass=radiusprofile)" auto_header = no access_attr_used_for_allow = yes groupname_attribute = "cn" groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))" dictionary_mapping = "/etc/raddb/ldap.attrmap" ldap_debug = 0 ldap_connections_number = 5 compare_check_items = no do_xlat = yes edir_account_policy_check = no set_auth_type = yes } rlm_ldap: Registering ldap_groupcmp for Ldap-Group rlm_ldap: Registering ldap_xlat with xlat_name ldap rlm_ldap: Over-riding set_auth_type, as there is no module ldap listed in the "authenticate" section. rlm_ldap: reading ldap<->radius mappings from file /etc/raddb/ldap.attrmap rlm_ldap: LDAP radiusCheckItem mapped to RADIUS $GENERIC$ rlm_ldap: LDAP radiusReplyItem mapped to RADIUS $GENERIC$ rlm_ldap: LDAP radiusAuthType mapped to RADIUS Auth-Type rlm_ldap: LDAP radiusSimultaneousUse mapped to RADIUS Simultaneous-Use rlm_ldap: LDAP radiusCalledStationId mapped to RADIUS Called-Station-Id rlm_ldap: LDAP radiusCallingStationId mapped to RADIUS Calling-Station-Id rlm_ldap: LDAP lmPassword mapped to RADIUS LM-Password rlm_ldap: LDAP ntPassword mapped to RADIUS NT-Password rlm_ldap: LDAP sambaLmPassword mapped to RADIUS LM-Password rlm_ldap: LDAP sambaNtPassword mapped to RADIUS NT-Password rlm_ldap: LDAP dBCSPwd mapped to RADIUS LM-Password rlm_ldap: LDAP acctFlags mapped to RADIUS SMB-Account-CTRL-TEXT rlm_ldap: LDAP radiusExpiration mapped to RADIUS Expiration rlm_ldap: LDAP radiusNASIpAddress mapped to RADIUS NAS-IP-Address rlm_ldap: LDAP userPassword mapped to RADIUS Cleartext-Password rlm_ldap: LDAP radiusServiceType mapped to RADIUS Service-Type rlm_ldap: LDAP radiusFramedProtocol mapped to RADIUS Framed-Protocol rlm_ldap: LDAP radiusFramedIPAddress mapped to RADIUS Framed-IP-Address rlm_ldap: LDAP radiusFramedIPNetmask mapped to RADIUS Framed-IP-Netmask rlm_ldap: LDAP radiusFramedRoute mapped to RADIUS Framed-Route rlm_ldap: LDAP radiusFramedRouting mapped to RADIUS Framed-Routing rlm_ldap: LDAP radiusFilterId mapped to RADIUS Filter-Id rlm_ldap: LDAP radiusFramedMTU mapped to RADIUS Framed-MTU rlm_ldap: LDAP radiusFramedCompression mapped to RADIUS Framed-Compression rlm_ldap: LDAP radiusLoginIPHost mapped to RADIUS Login-IP-Host rlm_ldap: LDAP radiusLoginService mapped to RADIUS Login-Service rlm_ldap: LDAP radiusLoginTCPPort mapped to RADIUS Login-TCP-Port rlm_ldap: LDAP radiusCallbackNumber mapped to RADIUS Callback-Number rlm_ldap: LDAP radiusCallbackId mapped to RADIUS Callback-Id rlm_ldap: LDAP radiusFramedIPXNetwork mapped to RADIUS Framed-IPX-Network rlm_ldap: LDAP radiusClass mapped to RADIUS Class rlm_ldap: LDAP radiusSessionTimeout mapped to RADIUS Session-Timeout rlm_ldap: LDAP radiusIdleTimeout mapped to RADIUS Idle-Timeout rlm_ldap: LDAP radiusTerminationAction mapped to RADIUS Termination-Action rlm_ldap: LDAP radiusLoginLATService mapped to RADIUS Login-LAT-Service rlm_ldap: LDAP radiusLoginLATNode mapped to RADIUS Login-LAT-Node rlm_ldap: LDAP radiusLoginLATGroup mapped to RADIUS Login-LAT-Group rlm_ldap: LDAP radiusFramedAppleTalkLink mapped to RADIUS Framed-AppleTalk-Link rlm_ldap: LDAP radiusFramedAppleTalkNetwork mapped to RADIUS Framed-AppleTalk-Network rlm_ldap: LDAP radiusFramedAppleTalkZone mapped to RADIUS Framed-AppleTalk-Zone rlm_ldap: LDAP radiusPortLimit mapped to RADIUS Port-Limit rlm_ldap: LDAP radiusLoginLATPort mapped to RADIUS Login-LAT-Port rlm_ldap: LDAP radiusReplyMessage mapped to RADIUS Reply-Message conns: 0x817d2a0 Module: Checking session {...} for more modules to load Module: Linked to module rlm_radutmp Module: Instantiating radutmp radutmp { filename = "/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes perm = 384 callerid = yes } Module: Checking post-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load Module: Linked to module rlm_attr_filter Module: Instantiating attr_filter.access_reject attr_filter attr_filter.access_reject { attrsfile = "/etc/raddb/attrs.access_reject" key = "%{User-Name}" } } } modules { Module: Checking authenticate {...} for more modules to load Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_preprocess Module: Instantiating preprocess preprocess { huntgroups = "/etc/raddb/huntgroups" hints = "/etc/raddb/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 } Module: Checking preacct {...} for more modules to load Module: Linked to module rlm_acct_unique Module: Instantiating acct_unique acct_unique { key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port" } Module: Checking accounting {...} for more modules to load Module: Linked to module rlm_detail Module: Instantiating detail detail { detailfile = "/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Instantiating attr_filter.accounting_response attr_filter attr_filter.accounting_response { attrsfile = "/etc/raddb/attrs.accounting_response" key = "%{User-Name}" } Module: Checking session {...} for more modules to load Module: Checking post-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load } radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 } listen { type = "acct" ipaddr = * port = 0 } Listening on authentication address * port 1812 Listening on accounting address * port 1813 Listening on proxy address * port 1814 Ready to process requests. rad_recv: Access-Request packet from host 127.0.0.1 port 32772, id=194, length=60 User-Name = "53986067" User-Password = "xxxxxx" NAS-IP-Address = 10.219.139.100 NAS-Port = 0 +- entering group authorize {...} ++[preprocess] returns ok ++[chap] returns noop ++[mschap] returns noop [suffix] No '@' in User-Name = "53986067", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop ++[unix] returns notfound ++[files] returns noop [ldap] performing user authorization for 53986067 [ldap] WARNING: Deprecated conditional expansion ":-". See "man unlang" for details [ldap] expand: (uid=%{Stripped-User-Name:-%{User-Name}}) -> (uid=53986067) [ldap] expand: ou=USERS,ou=ELS-FRERE,ou=AMATOLA,ou=HLT,o=EC -> ou=USERS,ou=ELS-FRERE,ou=AMATOLA,ou=HLT,o=EC rlm_ldap: ldap_get_conn: Checking Id: 0 rlm_ldap: ldap_get_conn: Got Id: 0 rlm_ldap: attempting LDAP reconnection rlm_ldap: (re)connect to 10.219.176.30:389, authentication 0 rlm_ldap: bind as cn=uniLDAPuser,ou=ADMIN,o=EC/xxxxxx to 10.219.176.30:389 rlm_ldap: waiting for bind result ... rlm_ldap: Bind was successful rlm_ldap: performing search in ou=USERS,ou=ELS-FRERE,ou=AMATOLA,ou=HLT,o=EC, with filter (uid=53986067) rlm_ldap: object not found or got ambiguous search result [ldap] search failed rlm_ldap: ldap_release_conn: Release Id: 0 ++[ldap] returns notfound ++[expiration] returns noop ++[logintime] returns noop [pap] WARNING! No "known good" password found for the user. Authentication may fail because of this. ++[pap] returns noop No authenticate method (Auth-Type) configuration found for the request: Rejecting the user Failed to authenticate the user. Login incorrect (rlm_ldap: User not found): [53986067] (from client localhost port 0) Using Post-Auth-Type Reject +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> 53986067 attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 0 for 1 seconds Going to the next request Waking up in 0.2 seconds. Sending delayed reject for request 0 Sending Access-Reject of id 194 to 127.0.0.1 port 32772 Waking up in 4.9 seconds. LDAP file ----------------------------------- # -*- text -*- # # $Id$ # Lightweight Directory Access Protocol (LDAP) # # This module definition allows you to use LDAP for # authorization and authentication. # # See raddb/sites-available/default for reference to the # ldap module in the authorize and authenticate sections. # # However, LDAP can be used for authentication ONLY when the # Access-Request packet contains a clear-text User-Password # attribute. LDAP authentication will NOT work for any other # authentication method. # # This means that LDAP servers don't understand EAP. If you # force "Auth-Type = LDAP", and then send the server a # request containing EAP authentication, then authentication # WILL NOT WORK. # # The solution is to use the default configuration, which does # work. # # Setting "Auth-Type = LDAP" is ALMOST ALWAYS WRONG. We # really can't emphasize this enough. # ldap { # # Note that this needs to match the name in the LDAP # server certificate, if you're using ldaps. server = "10.219.176.30" identity = "cn=uniLDAPuser,ou=ADMIN,o=EC" password = "xxxxxx" basedn = "ou=USERS,ou=ELS-FRERE,ou=AMATOLA,ou=HLT,o=EC" filter = "(uid=%{Stripped-User-Name:-%{User-Name}})" #base_filter = "(objectclass=radiusprofile)" # How many connections to keep open to the LDAP server. # This saves time over opening a new LDAP socket for # every authentication request. ldap_connections_number = 5 # seconds to wait for LDAP query to finish. default: 20 timeout = 4 # seconds LDAP server has to process the query (server-side # time limit). default: 20 # # LDAP_OPT_TIMELIMIT is set to this value. timelimit = 3 # # seconds to wait for response of the server. (network # failures) default: 10 # # LDAP_OPT_NETWORK_TIMEOUT is set to this value. net_timeout = 1 # # This subsection configures the tls related items # that control how FreeRADIUS connects to an LDAP # server. It contains all of the "tls_*" configuration # entries used in older versions of FreeRADIUS. Those # configuration entries can still be used, but we recommend # using these. # tls { # Set this to 'yes' to use TLS encrypted connections # to the LDAP database by using the StartTLS extended # operation. # # The StartTLS operation is supposed to be # used with normal ldap connections instead of # using ldaps (port 689) connections start_tls = no # cacertfile = /path/to/cacert.pem # cacertdir = /path/to/ca/dir/ # certfile = /path/to/radius.crt # keyfile = /path/to/radius.key # randfile = /path/to/rnd # Certificate Verification requirements. Can be: # "never" (don't even bother trying) # "allow" (try, but don't fail if the cerificate # can't be verified) # "demand" (fail if the certificate doesn't verify.) # # The default is "allow" # require_cert = "demand" } # default_profile = "cn=radprofile,ou=dialup,o=My Org,c=UA" # profile_attribute = "radiusProfileDn" # access_attr = "dialupAccess" # Mapping of RADIUS dictionary attributes to LDAP # directory attributes. dictionary_mapping = ${confdir}/ldap.attrmap # Set password_attribute = nspmPassword to get the # user's password from a Novell eDirectory # backend. This will work ONLY IF FreeRADIUS has been # built with the --with-edir configure option. # # See also the following links: # # http://www.novell.com/coolsolutions/appnote/16745.html # https://secure-support.novell.com/KanisaPlatform/Publishing/558/3009668_f.S… # # Novell may require TLS encrypted sessions before returning # the user's password. # # password_attribute = userPassword # Un-comment the following to disable Novell # eDirectory account policy check and intruder # detection. This will work *only if* FreeRADIUS is # configured to build with --with-edir option. # edir_account_policy_check = no # # Group membership checking. Disabled by default. # groupname_attribute = cn groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))" groupmembership_attribute = radiusGroupName # compare_check_items = yes # do_xlat = yes # access_attr_used_for_allow = yes # # By default, if the packet contains a User-Password, # and no other module is configured to handle the # authentication, the LDAP module sets itself to do # LDAP bind for authentication. # # THIS WILL ONLY WORK FOR PAP AUTHENTICATION. # # THIS WILL NOT WORK FOR CHAP, MS-CHAP, or 802.1x (EAP). # # You can disable this behavior by setting the following # configuration entry to "no". # # allowed values: {no, yes} # set_auth_type = yes # ldap_debug: debug flag for LDAP SDK # (see OpenLDAP documentation). Set this to enable # huge amounts of LDAP debugging on the screen. # You should only use this if you are an LDAP expert. # # default: 0x0000 (no debugging messages) # Example:(LDAP_DEBUG_FILTER+LDAP_DEBUG_CONNS) #ldap_debug = 0x0028 }

3 2

PAP dont decrypt
by Lionne Stangier 23 Jul '10

23 Jul '10

I need help with the pap module. I set modules/pap auto_header = yes, but if I start a test connect pap say: [pap] No clear-text password in the request. Not performing PAP. The password is MD5. Lionne Stangier Radius -X Its looks like the pap module can't load. ----------------------------------------------------- set_auth_type = yes } rlm_ldap: Registering ldap_groupcmp for Ldap-Group rlm_ldap: Registering ldap_xlat with xlat_name ldap rlm_ldap: reading ldap<->radius mappings from file /usr/local/etc/raddb/ldap.attrmap rlm_ldap: LDAP radiusCheckItem mapped to RADIUS $GENERIC$ rlm_ldap: LDAP radiusReplyItem mapped to RADIUS $GENERIC$ rlm_ldap: LDAP radiusAuthType mapped to RADIUS Auth-Type rlm_ldap: LDAP radiusSimultaneousUse mapped to RADIUS Simultaneous-Use rlm_ldap: LDAP radiusCalledStationId mapped to RADIUS Called-Station-Id rlm_ldap: LDAP radiusCallingStationId mapped to RADIUS Calling-Station-Id rlm_ldap: LDAP radiusExpiration mapped to RADIUS Expiration rlm_ldap: LDAP radiusNASIpAddress mapped to RADIUS NAS-IP-Address rlm_ldap: LDAP userPassword mapped to RADIUS MD5-Password rlm_ldap: LDAP radiusServiceType mapped to RADIUS Service-Type rlm_ldap: LDAP radiusFramedProtocol mapped to RADIUS Framed-Protocol rlm_ldap: LDAP radiusFramedIPAddress mapped to RADIUS Framed-IP-Address rlm_ldap: LDAP radiusFramedIPNetmask mapped to RADIUS Framed-IP-Netmask rlm_ldap: LDAP radiusFramedRoute mapped to RADIUS Framed-Route rlm_ldap: LDAP radiusFramedRouting mapped to RADIUS Framed-Routing rlm_ldap: LDAP radiusFilterId mapped to RADIUS Filter-Id rlm_ldap: LDAP radiusFramedMTU mapped to RADIUS Framed-MTU rlm_ldap: LDAP radiusFramedCompression mapped to RADIUS Framed-Compression rlm_ldap: LDAP radiusLoginIPHost mapped to RADIUS Login-IP-Host rlm_ldap: LDAP radiusLoginService mapped to RADIUS Login-Service rlm_ldap: LDAP radiusLoginTCPPort mapped to RADIUS Login-TCP-Port rlm_ldap: LDAP radiusCallbackNumber mapped to RADIUS Callback-Number rlm_ldap: LDAP radiusCallbackId mapped to RADIUS Callback-Id rlm_ldap: LDAP radiusFramedIPXNetwork mapped to RADIUS Framed-IPX-Network rlm_ldap: LDAP radiusClass mapped to RADIUS Class rlm_ldap: LDAP radiusSessionTimeout mapped to RADIUS Session-Timeout rlm_ldap: LDAP radiusIdleTimeout mapped to RADIUS Idle-Timeout rlm_ldap: LDAP radiusTerminationAction mapped to RADIUS Termination-Action rlm_ldap: LDAP radiusLoginLATService mapped to RADIUS Login-LAT-Service rlm_ldap: LDAP radiusLoginLATNode mapped to RADIUS Login-LAT-Node rlm_ldap: LDAP radiusLoginLATGroup mapped to RADIUS Login-LAT-Group rlm_ldap: LDAP radiusFramedAppleTalkLink mapped to RADIUS Framed-AppleTalk-Link rlm_ldap: LDAP radiusFramedAppleTalkNetwork mapped to RADIUS Framed-AppleTalk-Network rlm_ldap: LDAP radiusFramedAppleTalkZone mapped to RADIUS Framed-AppleTalk-Zone rlm_ldap: LDAP radiusPortLimit mapped to RADIUS Port-Limit rlm_ldap: LDAP radiusLoginLATPort mapped to RADIUS Login-LAT-Port rlm_ldap: LDAP radiusReplyMessage mapped to RADIUS Reply-Message rlm_ldap: LDAP radiusTunnelType mapped to RADIUS Tunnel-Type rlm_ldap: LDAP radiusTunnelMediumType mapped to RADIUS Tunnel-Medium-Type rlm_ldap: LDAP radiusTunnelPrivateGroupId mapped to RADIUS Tunnel-Private-Group-Id conns: 0x825fe58 Module: Checking authorize {...} for more modules to load Module: Checking session {...} for more modules to load Module: Linked to module rlm_radutmp Module: Instantiating radutmp radutmp { filename = "/usr/local/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes perm = 384 callerid = yes } } # modules } # server server { modules { Module: Checking authenticate {...} for more modules to load Module: Checking authorize {...} for more modules to load Module: Checking preacct {...} for more modules to load Module: Linked to module rlm_preprocess Module: Instantiating preprocess preprocess { huntgroups = "/usr/local/etc/raddb/huntgroups" hints = "/usr/local/etc/raddb/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 } Module: Linked to module rlm_acct_unique Module: Instantiating acct_unique acct_unique { key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port" } Module: Linked to module rlm_realm Module: Instantiating suffix realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } Module: Linked to module rlm_files Module: Instantiating files files { usersfile = "/usr/local/etc/raddb/users" acctusersfile = "/usr/local/etc/raddb/acct_users" preproxy_usersfile = "/usr/local/etc/raddb/preproxy_users" compat = "no" } Module: Checking accounting {...} for more modules to load Module: Linked to module rlm_detail Module: Instantiating detail detail { detailfile = "/usr/local/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Linked to module rlm_unix Module: Instantiating unix unix { radwtmp = "/usr/local/var/log/radius/radwtmp" } Module: Linked to module rlm_attr_filter Module: Instantiating attr_filter.accounting_response attr_filter attr_filter.accounting_response { attrsfile = "/usr/local/etc/raddb/attrs.accounting_response" key = "%{User-Name}" } Module: Checking session {...} for more modules to load Module: Checking post-auth {...} for more modules to load Module: Instantiating attr_filter.access_reject attr_filter attr_filter.access_reject { attrsfile = "/usr/local/etc/raddb/attrs.access_reject" key = "%{User-Name}" } } # modules } # server radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 } listen { type = "acct" ipaddr = * port = 0 } listen { type = "control" listen { socket = "/usr/local/var/run/radiusd/radiusd.sock" } } Listening on authentication address * port 1812 Listening on accounting address * port 1813 Listening on command file /usr/local/var/run/radiusd/radiusd.sock Listening on proxy address * port 1814 Ready to process requests. rad_recv: Access-Request packet from host 192.168.125.1 port 1220, id=0, length=143 User-Name = "lionne.stangier" NAS-IP-Address = 192.168.125.1 Called-Station-Id = "0016b61397d9" Calling-Station-Id = "00166f09d8c6" NAS-Identifier = "0016b61397d9" NAS-Port = 23 Framed-MTU = 1400 NAS-Port-Type = Wireless-802.11 EAP-Message = 0x02000014016c696f6e6e652e7374616e67696572 Message-Authenticator = 0x67e298801458a6efcc4a916db9d62383 +- entering group authorize {...} ++[chap] returns noop [ldap] performing user authorization for lionne.stangier [ldap] WARNING: Deprecated conditional expansion ":-". See "man unlang" for details [ldap] ... expanding second conditional [ldap] expand: %{User-Name} -> lionne.stangier [ldap] expand: (uid=%{Stripped-User-Name:-%{User-Name}}) -> (uid=lionne.stangier) [ldap] expand: dc=allesklar,dc=com -> dc=allesklar,dc=com [ldap] ldap_get_conn: Checking Id: 0 [ldap] ldap_get_conn: Got Id: 0 [ldap] attempting LDAP reconnection [ldap] (re)connect to ldap.allesklar.org:389, authentication 0 [ldap] bind as / to ldap.allesklar.org:389 [ldap] waiting for bind result ... [ldap] Bind was successful [ldap] performing search in dc=allesklar,dc=com, with filter (uid=lionne.stangier) [ldap] looking for check items in directory... [ldap] userPassword -> MD5-Password == 0x7b4d44357d556f73777963326e6b556d48634d3773674f713755513d3d [ldap] looking for reply items in directory... WARNING: No "known good" password was found in LDAP. Are you sure that the user is configured correctly? [ldap] user lionne.stangier authorized to use remote access [ldap] ldap_release_conn: Release Id: 0 ++[ldap] returns ok [pap] No clear-text password in the request. Not performing PAP. ++[pap] returns noop No authenticate method (Auth-Type) configuration found for the request: Rejecting the user Failed to authenticate the user. Using Post-Auth-Type Reject +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> lionne.stangier attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 0 for 1 seconds Going to the next request Waking up in 0.6 seconds. Sending delayed reject for request 0 Sending Access-Reject of id 0 to 192.168.125.1 port 1220 Waking up in 4.9 seconds. Cleaning up request 0 ID 0 with timestamp +22 Ready to process requests.

3 6

No-AUTH method
by Isabelle RECH 23 Jul '10

23 Jul '10

Hi, Dear Feeradius USER After correcting my default file in /etc/freeradius/sites-available, I've got the following errors after testing authentication: It's seems to be a missing authentification method in my configuration. We're using a CISCO4400 controler, and the 'Web RADIUS authentication' parameter is set to 'PAP' on my Controller./ Cleaning up request 1 ID 14 with timestamp +376 Waking up in 1.0 seconds. Cleaning up request 2 ID 15 with timestamp +377 Ready to process requests. rad_recv: Access-Request packet from host 127.0.0.1 port 40925, id=168, length=57 User-Name = "irech" User-Password = "tmcqtv0" NAS-IP-Address = 192.168.55.150 NAS-Port = 10 +- entering group authorize ++[preprocess] returns ok ++[chap] returns noop ++[mschap] returns noop rlm_realm: No '@' in User-Name = "irech", looking up realm NULL rlm_realm: No such realm "NULL" ++[suffix] returns noop rlm_eap: No EAP-Message, not doing EAP ++[eap] returns noop ++[unix] returns notfound ++[files] returns noop ++[expiration] returns noop ++[logintime] returns noop rlm_pap: WARNING! No "known good" password found for the user. Authentication may fail because of this. ++[pap] returns noop auth: No authenticate method (Auth-Type) configuration found for the request: Rejecting the user auth: Failed to validate the user. Login incorrect: [irech/tmcqtv0] (from client localhost port 10) Found Post-Auth-Type Reject +- entering group REJECT expand: %{User-Name} -> irech attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 3 for 1 seconds Going to the next request Waking up in 0.9 seconds. Sending delayed reject for request 3 Sending Access-Reject of id 168 to 127.0.0.1 port 40925 Waking up in 4.9 seconds. Cleaning up request 3 ID 168 with timestamp +548 Ready to process requests. auth: No authenticate method (Auth-Type) configuration found for the re/q Could you help me to go on ? Best Regards -- __________________________________ Isabelle RECH LE RECIS Enssib Département informatique 17-21 Bd du 11 Novembre 1918 69623 Villeurbanne Cedex Tel : 04 72 44 43 34 http://www.enssib.fr/ __________________________________

2 1

Mac-auth checking in sites-enabled/default
by Tom Leach 23 Jul '10

23 Jul '10

I'm currently using Freeradius v2.1.9 and I'm trying to write a condition in the authorize section to use a different module depending on whether Mac-auth or someother auth is being called. In reading the wiki (http://wiki.freeradius.org/Mac-Auth) it appears that I want to check (Chap-Password == hash(User-Name)) but I'm having a problem getting the unlang syntax correct. So far, I've tried: if (Chap-Password == hash(User-Name)){ which fails with: Consecutive conditions at (User-Name)) /etc/raddb/sites-enabled/default[62]: Errors parsing authorize section. and: if (Chap-Password == hash %{request:User-Name}) { which fails with: Consecutive conditions at %{request:User-Name}) /etc/raddb/sites-enabled/default[62]: Errors parsing authorize section. So, it appears that I'm having a fundamental failure to understand the conditional statements in unlang. So, is the wiki old/out-of-date, just pseudo code, or is the hash function something that I need to write? My NAS doesn't send a Service-Type and the Calling-Station-Id is in a different format that I can munge to get into the same format as User-Name, but I thought the hash option would be the quickest. Thanks! Tom Leach

3 2

No "known good" password was found in LDAP
by newtownz 22 Jul '10

22 Jul '10

Hi, I have a setup with a laptop, access-point, wireless-controller, freeradius 2.1.8 (ubuntu 10.04) and SLES 10 eDirectory. When I put the username and password in the users file everything works fine (802.1x, PEAP) When I try to move authentication with the eDirectory with ldap, I get the Warning no known... but then the user is authorized. ([ldap] user aruba authorized to use remote access) [ldap] expand: (uid=%{%{Stripped-User-Name}:-%{User-Name}}) -> (uid=aruba) [ldap] expand: o=org -> o=org [ldap] ldap_get_conn: Checking Id: 0 [ldap] ldap_get_conn: Got Id: 0 [ldap] attempting LDAP reconnection [ldap] (re)connect to xxx.yyy.110.136:389, authentication 0 [ldap] bind as cn=admin,o=org/admin to xxx.yyy.110.136:389 [ldap] waiting for bind result ... [ldap] Bind was successful [ldap] performing search in o=org, with filter (uid=aruba) [ldap] No default NMAS login sequence [ldap] looking for check items in directory... [ldap] looking for reply items in directory... WARNING: No "known good" password was found in LDAP. Are you sure that the user is configured correctly? [ldap] user aruba authorized to use remote access [ldap] ldap_release_conn: Release Id: 0 The password stored in eDirectory is valid. My understanding of eDirectory is that it will never let you see the actual password of a user, it will hash it first. Is this behavior of freeradius normal? Later in the process the user is rejected because no Auth-Type was found, is this related? Jean -- View this message in context: http://old.nabble.com/No-%22known-good%22-password-was-found-in-LDAP-tp2923… Sent from the FreeRadius - User mailing list archive at Nabble.com.

2 1