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LDAP Not working properly
by vijaysingh 18 Jul '11

18 Jul '11

Hi, I am new user and using Freeradius first time. I have followed http://www.perkinsblog.net/blog/index.php/2010/02/freeradius-and-windows-ad/ I want to authenticate freeradius with my active directory. I want to assign Prev level 15 to Active directory user who are member of group CiscoAdmin and prev level 1 to member of CiscoOpetator. Freeradius is able to authenticate individual active directoty user, but when I configure LDAP group in users file it is not working. Logs are afollowing :- rad_recv: Access-Request packet from host 172.17.3.210 port 1645, id=177, length=82 NAS-IP-Address = 172.17.3.210 NAS-Port = 1 NAS-Port-Type = Virtual User-Name = "vijay.singh" Calling-Station-Id = "172.17.27.9" User-Password = "Password" # Executing section authorize from file /etc/raddb/sites-enabled/default +- entering group authorize {...} ++[preprocess] returns ok ++[chap] returns noop ++[mschap] returns noop ++[digest] returns noop [suffix] No '@' in User-Name = "vijay.singh", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop [ldap] Entering ldap_groupcmp() [files] expand: OU=Servers,dc=kochar,dc=com -> OU=Servers,dc=kochar,dc=com [files] WARNING: Deprecated conditional expansion ":-". See "man unlang" for details [files] ... expanding second conditional [files] expand: %{User-Name} -> vijay.singh [files] expand: (&(sAMAccountName=%{Stripped-User-Name:-%{User-Name}})) -> (&(sAMAccountName=vijay.singh)) [ldap] ldap_get_conn: Checking Id: 0 [ldap] ldap_get_conn: Got Id: 0 [ldap] attempting LDAP reconnection [ldap] (re)connect to 172.17.3.223:389, authentication 0 [ldap] bind as CN=ADS Admin,OU=Servers,DC=kochar,DC=com/Password to 172.17.3.223:389 [ldap] waiting for bind result ... [ldap] Bind was successful [ldap] performing search in OU=Servers,dc=kochar,dc=com, with filter (&(sAMAccountName=vijay.singh)) [ldap] ldap_release_conn: Release Id: 0 [files] expand: (|(&(objectClass=group)(member=%Ldap-UserDn}))(&(objectClass=top)(uniquemember=%{Ldap-UserDn}))) -> (|(&(objectClass=group)(member=/var/log/radiusdap-UserDn}))(&(objectClass=top)(uniquemember=))) [ldap] ldap_get_conn: Checking Id: 0 [ldap] ldap_get_conn: Got Id: 0 [ldap] performing search in OU=Servers,dc=kochar,dc=com, with filter (&(cn=CiscoAdminLr)(|(&(objectClass=group)(member=/var/log/radiusdap-UserDn}))(&(objectClass=top)(uniquemember=)))) [ldap] object not found [ldap] ldap_release_conn: Release Id: 0 [ldap] ldap_get_conn: Checking Id: 0 [ldap] ldap_get_conn: Got Id: 0 [ldap] performing search in CN=Vijay Singh,OU=Servers,DC=kochar,DC=com, with filter (objectclass=*) rlm_ldap::ldap_groupcmp: ldap_get_values() failed [ldap] ldap_release_conn: Release Id: 0 ++[files] returns noop [ldap] performing user authorization for vijay.singh [ldap] WARNING: Deprecated conditional expansion ":-". See "man unlang" for details [ldap] ... expanding second conditional [ldap] expand: %{User-Name} -> vijay.singh [ldap] expand: (&(sAMAccountName=%{Stripped-User-Name:-%{User-Name}})) -> (&(sAMAccountName=vijay.singh)) [ldap] expand: OU=Servers,dc=kochar,dc=com -> OU=Servers,dc=kochar,dc=com [ldap] ldap_get_conn: Checking Id: 0 [ldap] ldap_get_conn: Got Id: 0 [ldap] performing search in OU=Servers,dc=kochar,dc=com, with filter (&(sAMAccountName=vijay.singh)) [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] Setting Auth-Type = LDAP [ldap] user vijay.singh authorized to use remote access [ldap] ldap_release_conn: Release Id: 0 ++[ldap] returns ok ++[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 Found Auth-Type = LDAP # Executing group from file /etc/raddb/sites-enabled/default +- entering group LDAP {...} [ldap] login attempt by "vijay.singh" with password "Password" [ldap] user DN: CN=Vijay Singh,OU=Servers,DC=kochar,DC=com [ldap] (re)connect to 172.17.3.223:389, authentication 1 [ldap] bind as CN=Vijay Singh,OU=Servers,DC=kochar,DC=com/Password to 172.17.3.223:389 [ldap] waiting for bind result ... [ldap] Bind was successful [ldap] user vijay.singh authenticated succesfully ++[ldap] returns ok expand: Host %n% -> Host 172.17.3.210% Login OK: [vijay.singh] (from client Kipl Asr Network port 1 cli 172.17.27.9) Host 172.17.3.210% # Executing section post-auth from file /etc/raddb/sites-enabled/default +- entering group post-auth {...} ++[exec] returns noop Sending Access-Accept of id 177 to 172.17.3.210 port 1645 Finished request 0. Going to the next request Waking up in 4.9 seconds. Cleaning up request 0 ID 177 with timestamp +12 Ready to process requests. Can anyone help to get autheticattion working with active directory group? -- View this message in context: http://freeradius.1045715.n5.nabble.com/LDAP-Not-working-properly-tp4593327… Sent from the FreeRadius - User mailing list archive at Nabble.com.

4 8

vlan ldap radiusd
by Serge van Namen 18 Jul '11

18 Jul '11

Hi, I'm working on a proof-of-concept for 802.1x and dynamic vlan's on switches. All this works perfectly with user@realm, but now I want to read the vlan ID from a ldap attribute and then send the radius request with that value in "Tunnel-Private-Group-ID". Can anyone give me a bump in the right direction? Yours, Serge

3 9

radius.log test?
by OzSpots - Carl Sawers 18 Jul '11

18 Jul '11

Hi all, I have suddenly started seeing this in the radius.log ( 2.2) Mon Jul 18 11:36:23 2011 : Auth: Login incorrect: [TEST/<+\253\362\023\213\223-~\272\257]$\003\033\211] (from client localhost port 0) All seems well besides this. It started happening a day ago every 30 seconds. Anyone understand what this is? Regards Carl

2 2

how to get this logentry correct
by Cor Bosman 17 Jul '11

17 Jul '11

Hey all, ive set up a radius daemon to verify OTPs. It's all working just fine, except for the log entries on failure to give the correct OTP. Here is the virtual server ive set up: server oath { client XXXXXXXX { secret = XXXXXXXXXX shortname = oath } listen { type = auth ipaddr = * port = 4000 } listen { type = acct ipaddr = * port = 4001 } authorize { preprocess if (!("%{request:User-Password}" =~ /^[0-9]{10,10}$/)) { update control { Auth-Type := Reject } } else { files } } accounting { radutmp exec } post-auth { exec } } The actual OTP script is run from the users file, as per the directions of the script author. DEFAULT Auth-Type = Accept Exec-Program-Wait = "/usr/sbin/multiotp -log %{User-Name} %{User-Password}", Reply-Message = "Hello, %{User-Name}" This works fine. If I give the correct pin+OTP I can login, and wrong one I cant. Freeradius -X on wrong OTP says: server oath { # Executing section authorize from file /etc/freeradius/sites-enabled/oath +- entering group authorize {...} ++[preprocess] returns ok ++? if (!("%{request:User-Password}" =~ /^[0-9]{10,10}$/)) expand: %{request:User-Password} -> 1234383980 ?? Evaluating ("%{request:User-Password}" =~ /^[0-9]{10,10}$/) -> TRUE ? Converting !TRUE -> FALSE ++? if (!("%{request:User-Password}" =~ /^[0-9]{10,10}$/)) -> FALSE ++- entering else else {...} [files] users: Matched entry DEFAULT at line 203 [files] expand: /usr/sbin/multiotp -log %{User-Name} %{User-Password} -> /usr/sbin/multiotp -log cor XXXXXXXX [files] expand: Hello, %{User-Name} -> Hello, cor +++[files] returns ok ++- else else returns ok Found Auth-Type = Accept Auth-Type = Accept, accepting the user Login OK: [cor] (from client oath port 10) # Executing section post-auth from file /etc/freeradius/sites-enabled/oath +- entering group post-auth {...} Exec-Program output: Exec-Program: returned: 26 [exec] Login incorrect (external check said so) ++[exec] returns reject } # server oath Sending Access-Reject of id 151 to 194.109.42.42 port 42619 Reply-Message = "Hello, cor" Finished request 0. Going to the next request Waking up in 4.9 seconds. Cleaning up request 0 ID 151 with timestamp +6 Im using 'exec' in post-auth to use the return code of the script to reject the login. I dont know of another way to do this. Unfortunately this does mean that im seeing this in syslog: Jul 17 20:55:58 otpauth1 freeradius[24891]: Login OK: [cor] (from client oath port 10) Is there a way to have freeradius properly give a login rejected msg in syslog? Regards, Cor

2 2

dynamic clients
by YvesDM 17 Jul '11

17 Jul '11

Hi, I try to configure dynamic clients on FR2.1.8. I use as good as default configuration in my testing. Somehow it always looks at FreeRADIUS-Client-Virtual-Server = "something" even the dynamic_client_server is defined in client dynamic. As I understand it right, it shouldn't look at that directive as long as dynamic_client_server is defined in client dynamic On the other hand debugs shows the nas (192.168.2.47) was added. # Define a network where clients may be dynamically defined. client dynamic { ipaddr = 192.168.2.0 netmask = 24 dynamic_clients = dynamic_client_server lifetime = 86400 } configuration of dynamic_client_server is default, so untouched. I 'm sure I'm doing something wrong, but have no idea, any pointers? thx Ready to process requests. rad_recv: Access-Request packet from host 192.168.2.47 port 2056, id=29, length=310 server dynamic_client_server { rlm_sql (sql): Reserving sql socket id: 4 rlm_sql (sql): Released sql socket id: 4 } # server dynamic_client_server - Added client 192.168.2.47 with shared secret testing123 rad_recv: Access-Request packet from host 192.168.2.47 port 2056, id=29, length=310 ChilliSpot-Version = "1.0.13-svn" User-Name = "test" User-Password = "test" NAS-IP-Address = 192.168.2.47 Service-Type = Login-User Framed-IP-Address = 10.0.1.1 Calling-Station-Id = "1C-4B-D6-6E-EB-83" Called-Station-Id = "00-1C-10-91-5A-11" NAS-Identifier = "siTEST" Acct-Session-Id = "4e22be2d00000001" NAS-Port-Type = Wireless-802.11 NAS-Port = 1 WISPr-Location-ID = "isocc=,cc=,ac=,network=SI,SI" WISPr-Location-Name = "SI_Hotspot" WISPr-Logoff-URL = "http://10.0.0.1:3660/logoff" Message-Authenticator = 0x2ccd7c5de5d37864d350617fc6d3f8f0 server something { No such virtual server something } # server something Using Post-Auth-Type Reject No such virtual server something Delaying reject of request 0 for 1 seconds Going to the next request Waking up in 0.9 seconds. Sending delayed reject for request 0 Sending Access-Reject of id 29 to 192.168.2.47 port 2056 Waking up in 4.9 seconds. Cleaning up request 0 ID 29 with timestamp +7 Ready to process requests.

2 2

Juniper ERX and checkrad
by Igor Smitran 15 Jul '11

15 Jul '11

It is my first time to setup Juniper ERX-1440 with freeradius. All my other NAS's are cisco. I was trying to setup checkrad to check for simultaneous connections and realized that juniper is not listed in nas type list. Can someone help me with getting chekrad to work with Juniper ERX? Thank you

2 1

Re: Error with AD/freeradius config
by Edge 15 Jul '11

15 Jul '11

Hi Arran, I did read the debug messages, I just didn't understand what they were telling me, I couldn't understand why it had failed to execute as the file was there, I was root and I even tried using an admin account - just in case.. Gary has given me a clue so off I go hunting.. Thanks Guys and have a good weekend -----Original Message----- From: freeradius-users-bounces+edgedemon=hotmail.com(a)lists.freeradius.org [mailto:freeradius-users-bounces+edgedemon=hotmail.com@lists.freeradius.org] On Behalf Of freeradius-users-request(a)lists.freeradius.org Sent: 15 July 2011 16:17 To: freeradius-users(a)lists.freeradius.org Subject: Freeradius-Users Digest, Vol 75, Issue 58 Send Freeradius-Users mailing list submissions to freeradius-users(a)lists.freeradius.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.freeradius.org/mailman/listinfo/freeradius-users or, via email, send a message with subject or body 'help' to freeradius-users-request(a)lists.freeradius.org You can reach the person managing the list at freeradius-users-owner(a)lists.freeradius.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Freeradius-Users digest..." Today's Topics: 1. Re: Error with AD/freeradius config (Arran Cudbard-Bell) 2. Re: Stripped-User-Name Problems (Re: Unmatched ( or \(, and, ?more?broadly, setting Stripped-User-Name) (Alexander Clouter) 3. RE: Error with AD/freeradius config (Gary Gatten) ---------------------------------------------------------------------- Message: 1 Date: Fri, 15 Jul 2011 16:31:34 +0200 From: Arran Cudbard-Bell <a.cudbardb(a)freeradius.org> Subject: Re: Error with AD/freeradius config To: FreeRadius users mailing list <freeradius-users(a)lists.freeradius.org> Message-ID: <7DF14EEA-3164-48BD-996B-8EDC42C5981C(a)freeradius.org> Content-Type: text/plain; charset=us-ascii On Jul 15, 2011, at 4:26 PM, Edge wrote: > Exec-Program output: Exec-Program: FAILED to execute > /usr/local/etc/raddb/modules/ntlm_auth: Permission denied > Exec-Program-Wait: plaintext: Exec-Program: FAILED to execute > /usr/local/etc/raddb/modules/ntlm_auth: Permission denied Helps to actually read the debug output you're posting ;) Arran Cudbard-Bell a.cudbardb(a)freeradius.org RADIUS - Half the complexity of Diameter ------------------------------ Message: 2 Date: Fri, 15 Jul 2011 15:49:34 +0100 From: Alexander Clouter <alex(a)digriz.org.uk> Subject: Re: Stripped-User-Name Problems (Re: Unmatched ( or \(, and, ?more?broadly, setting Stripped-User-Name) To: freeradius-users(a)lists.freeradius.org Message-ID: <uk06f8-ku7.ln1(a)chipmunk.wormnet.eu> Phil Mayers <p.mayers(a)imperial.ac.uk> wrote: > >>Unfortunately, when you set nostrip in the config, it doesn't add a >>Stripped-User-Name attribute to the request, but when you unset it, >>rlm_realms adds a Stripped-User-Name attribute and also updates the >>User-Name attribute to the same value. > > I am 90% sure that's not what rlm_realm does. We use unlang to process > realms now, but I am certain we used it with nostrip and it left the > original User-Name intact and populated Stripped-User-Name. > You are right, we use rlm_realm and it leaves User-Name unadulterated. This sounds like maybe the *inner* auth User-Name is realmless and making it's way out into outer.reply. When you use 'User-Name' in post-auth{} you will get reply:User-Name rather than request:User-Name if I remember correctly. The fix is to *reject* inner-authentications that are realm-less. Cheers -- Alexander Clouter .sigmonster says: You are the only person to ever get this message. ------------------------------ Message: 3 Date: Fri, 15 Jul 2011 10:16:48 -0500 From: Gary Gatten <Ggatten(a)waddell.com> Subject: RE: Error with AD/freeradius config To: "'FreeRadius users mailing list'" <freeradius-users(a)lists.freeradius.org> Message-ID: <30615_1310743009_4E2059E1_30615_115_1_D9B37353831173459FDAA836D3B43499C5218 61F(a)WADPMBXV0.waddell.com> Content-Type: text/plain; charset="us-ascii" Exec-Program output: Exec-Program: FAILED to execute /usr/local/etc/raddb/modules/ntlm_auth: Permission denied Exec-Program-Wait: plaintext: Exec-Program: FAILED to execute /usr/local/etc/raddb/modules/ntlm_auth: Permission denied Your path to ntlm auth is wrong. You need to specify the path to the ntlm auth bin/exe that comes with samba. G -----Original Message----- From: freeradius-users-bounces+ggatten=waddell.com(a)lists.freeradius.org [mailto:freeradius-users-bounces+ggatten=waddell.com@lists.freeradius.org] On Behalf Of Edge Sent: Friday, July 15, 2011 9:27 AM To: freeradius-users(a)lists.freeradius.org Subject: Error with AD/freeradius config OK, sorry as this is a long mail because Im going to include as much config as possible. I have been playing around trying to get this to work with little success though the debug error messages have changed since yesterday Im having trouble getting freeradius to use ntlm_auth - the error massage is now stating a permission error.. Just to confirm, Im following the steps on deployingradius.com .. PAP has been tested and is working Samba configured and working wbinfo -a = works, having tested multiple logins ntlm_auth --request-nt-key --domain=MYDOMAIN --username=user --password=password = working, again tested with multiple logins radtest user password localhost 0 testing123 = does not work, see debug info at end of email.. Contents of/raddb/modules/ntlm_auth file # # For testing ntlm_auth authentication with PAP. # # If you have problems with authentication failing, even when the # password is good, it may be a bug in Samba: # # https://bugzilla.samba.org/show_bug.cgi?id=6563 # exec ntlm_auth { wait = yes program = "/usr/local/etc/raddb/modules/ntlm_auth --request-nt-key --domain=xxxxxxxxxx --username=%{mschap:User-Name} --password=%{User-Password}" } I have modified the authenticate sections of the raddb/sites-enabled/default file, and of the raddb/sites-enabled/inner-tunnel file Listed below are the authenticate sections only as that is all I have changed.... sites-enabled/default authenticate { # # PAP authentication, when a back-end database listed # in the 'authorize' section supplies a password. The # password can be clear-text, or encrypted. Auth-Type PAP { pap } # # Most people want CHAP authentication # A back-end database listed in the 'authorize' section # MUST supply a CLEAR TEXT password. Encrypted passwords # won't work. Auth-Type CHAP { chap } # # MSCHAP authentication. Auth-Type MS-CHAP { mschap } # ntlm authentication. ntlm_auth # If you have a Cisco SIP server authenticating against # FreeRADIUS, uncomment the following line, and the 'digest' # line in the 'authorize' section. digest # # Pluggable Authentication Modules. # pam # # See 'man getpwent' for information on how the 'unix' # module checks the users password. Note that packets # containing CHAP-Password attributes CANNOT be authenticated # against /etc/passwd! See the FAQ for details. # # For normal "crypt" authentication, the "pap" module should # be used instead of the "unix" module. The "unix" module should # be used for authentication ONLY for compatibility with legacy # FreeRADIUS configurations. # unix # Uncomment it if you want to use ldap for authentication # # Note that this means "check plain-text password against # the ldap database", which means that EAP won't work, # as it does not supply a plain-text password. # Auth-Type LDAP { # ldap # } # # Allow EAP authentication. eap # # The older configurations sent a number of attributes in # Access-Challenge packets, which wasn't strictly correct. # If you want to filter out these attributes, uncomment # the following lines. # # Auth-Type eap { # eap { # handled = 1 # } # if (handled && (Response-Packet-Type == Access-Challenge)) { # attr_filter.access_challenge.post-auth # handled # override the "updated" code from attr_filter # } # } } # raddb/sites-enabled/inner-tunnel file - again just showing the bit modified.. # authenticate { # # PAP authentication, when a back-end database listed # in the 'authorize' section supplies a password. The # password can be clear-text, or encrypted. Auth-Type PAP { pap } # # Most people want CHAP authentication # A back-end database listed in the 'authorize' section # MUST supply a CLEAR TEXT password. Encrypted passwords # won't work. Auth-Type CHAP { chap } # MSCHAP authentication. Auth-Type MS-CHAP { mschap } # # NTLM authentication. ntlm_auth # Pluggable Authentication Modules. # pam # # See 'man getpwent' for information on how the 'unix' # module checks the users password. Note that packets # containing CHAP-Password attributes CANNOT be authenticated # against /etc/passwd! See the FAQ for details. # unix # Uncomment it if you want to use ldap for authentication # # Note that this means "check plain-text password against # the ldap database", which means that EAP won't work, # as it does not supply a plain-text password. # Auth-Type LDAP { # ldap # } # # Allow EAP authentication. eap } DEFAULT Auth-Type = ntlm_auth has been added to the top of the users file... Full debug below... root@istdevlamp10:~# radiusd -X FreeRADIUS Version 2.1.11, for host x86_64-unknown-linux-gnu, built on Jun 20 2011 at 14:50:11 Copyright (C) 1999-2009 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 /usr/local/etc/raddb/radiusd.conf including configuration file /usr/local/etc/raddb/proxy.conf including configuration file /usr/local/etc/raddb/clients.conf including files in directory /usr/local/etc/raddb/modules/ including configuration file /usr/local/etc/raddb/modules/krb5 including configuration file /usr/local/etc/raddb/modules/radutmp including configuration file /usr/local/etc/raddb/modules/digest including configuration file /usr/local/etc/raddb/modules/logintime including configuration file /usr/local/etc/raddb/modules/opendirectory including configuration file /usr/local/etc/raddb/modules/unix including configuration file /usr/local/etc/raddb/modules/files including configuration file /usr/local/etc/raddb/modules/sradutmp including configuration file /usr/local/etc/raddb/modules/sql_log including configuration file /usr/local/etc/raddb/modules/ntlm_auth including configuration file /usr/local/etc/raddb/modules/pap including configuration file /usr/local/etc/raddb/modules/passwd including configuration file /usr/local/etc/raddb/modules/always including configuration file /usr/local/etc/raddb/modules/chap including configuration file /usr/local/etc/raddb/modules/ippool including configuration file /usr/local/etc/raddb/modules/detail.log including configuration file /usr/local/etc/raddb/modules/linelog including configuration file /usr/local/etc/raddb/modules/attr_rewrite including configuration file /usr/local/etc/raddb/modules/smbpasswd including configuration file /usr/local/etc/raddb/modules/inner-eap including configuration file /usr/local/etc/raddb/modules/counter including configuration file /usr/local/etc/raddb/modules/checkval including configuration file /usr/local/etc/raddb/modules/mschap including configuration file /usr/local/etc/raddb/modules/expiration including configuration file /usr/local/etc/raddb/modules/otp including configuration file /usr/local/etc/raddb/modules/etc_group including configuration file /usr/local/etc/raddb/modules/detail including configuration file /usr/local/etc/raddb/modules/smsotp including configuration file /usr/local/etc/raddb/modules/sqlcounter_expire_on_login including configuration file /usr/local/etc/raddb/modules/soh including configuration file /usr/local/etc/raddb/modules/wimax including configuration file /usr/local/etc/raddb/modules/mac2vlan including configuration file /usr/local/etc/raddb/modules/mac2ip including configuration file /usr/local/etc/raddb/modules/preprocess including configuration file /usr/local/etc/raddb/modules/realm including configuration file /usr/local/etc/raddb/modules/detail.example.com including configuration file /usr/local/etc/raddb/modules/dynamic_clients including configuration file /usr/local/etc/raddb/modules/exec including configuration file /usr/local/etc/raddb/modules/attr_filter including configuration file /usr/local/etc/raddb/modules/pam including configuration file /usr/local/etc/raddb/modules/acct_unique including configuration file /usr/local/etc/raddb/modules/perl including configuration file /usr/local/etc/raddb/modules/expr including configuration file /usr/local/etc/raddb/modules/rediswho including configuration file /usr/local/etc/raddb/modules/echo including configuration file /usr/local/etc/raddb/modules/policy including configuration file /usr/local/etc/raddb/modules/replicate including configuration file /usr/local/etc/raddb/modules/cui including configuration file /usr/local/etc/raddb/modules/redis including configuration file /usr/local/etc/raddb/modules/ldap including configuration file /usr/local/etc/raddb/eap.conf including configuration file /usr/local/etc/raddb/policy.conf including files in directory /usr/local/etc/raddb/sites-enabled/ including configuration file /usr/local/etc/raddb/sites-enabled/default including configuration file /usr/local/etc/raddb/sites-enabled/inner-tunnel including configuration file /usr/local/etc/raddb/sites-enabled/control-socket main { allow_core_dumps = no } including dictionary file /usr/local/etc/raddb/dictionary main { name = "radiusd" prefix = "/usr/local" localstatedir = "/usr/local/var" sbindir = "/usr/local/sbin" logdir = "/usr/local/var/log/radius" run_dir = "/usr/local/var/run/radiusd" libdir = "/usr/local/lib" radacctdir = "/usr/local/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 pidfile = "/usr/local/var/run/radiusd/radiusd.pid" checkrad = "/usr/local/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = no auth_badpass = no auth_goodpass = no } 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 require_message_authenticator = yes 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 coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } } home_server_pool my_auth_failover { type = fail-over home_server = localhost } realm example.com { auth_pool = my_auth_failover } realm LOCAL { } radiusd: #### Loading Clients #### client localhost { ipaddr = 127.0.0.1 require_message_authenticator = no secret = "testing123" nastype = "other" } radiusd: #### Instantiating modules #### instantiate { Module: Linked to module rlm_exec Module: Instantiating module "exec" from file /usr/local/etc/raddb/modules/exec exec { wait = no input_pairs = "request" shell_escape = yes } Module: Linked to module rlm_expr Module: Instantiating module "expr" from file /usr/local/etc/raddb/modules/expr Module: Linked to module rlm_expiration Module: Instantiating module "expiration" from file /usr/local/etc/raddb/modules/expiration expiration { reply-message = "Password Has Expired " } Module: Linked to module rlm_logintime Module: Instantiating module "logintime" from file /usr/local/etc/raddb/modules/logintime logintime { reply-message = "You are calling outside your allowed timespan " minimum-timeout = 60 } } radiusd: #### Loading Virtual Servers #### server { # from file /usr/local/etc/raddb/radiusd.conf modules { Module: Checking authenticate {...} for more modules to load Module: Linked to module rlm_pap Module: Instantiating module "pap" from file /usr/local/etc/raddb/modules/pap pap { encryption_scheme = "auto" auto_header = no } Module: Linked to module rlm_chap Module: Instantiating module "chap" from file /usr/local/etc/raddb/modules/chap Module: Linked to module rlm_mschap Module: Instantiating module "mschap" from file /usr/local/etc/raddb/modules/mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = no allow_retry = yes } Module: Instantiating module "ntlm_auth" from file /usr/local/etc/raddb/modules/ntlm_auth exec ntlm_auth { wait = yes program = "/usr/local/etc/raddb/modules/ntlm_auth --request-nt-key --domain=london.edu --username=%{mschap:User-Name} --password=%{User-Password}" input_pairs = "request" shell_escape = yes } Module: Linked to module rlm_digest Module: Instantiating module "digest" from file /usr/local/etc/raddb/modules/digest Module: Linked to module rlm_unix Module: Instantiating module "unix" from file /usr/local/etc/raddb/modules/unix unix { radwtmp = "/usr/local/var/log/radius/radwtmp" } Module: Linked to module rlm_eap Module: Instantiating module "eap" from file /usr/local/etc/raddb/eap.conf eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 4096 } 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 CA_path = "/usr/local/etc/raddb/certs" pem_file_type = yes private_key_file = "/usr/local/etc/raddb/certs/server.pem" certificate_file = "/usr/local/etc/raddb/certs/server.pem" CA_file = "/usr/local/etc/raddb/certs/ca.pem" private_key_password = "whatever" dh_file = "/usr/local/etc/raddb/certs/dh" random_file = "/usr/local/etc/raddb/certs/random" fragment_size = 1024 include_length = yes check_crl = no cipher_list = "DEFAULT" make_cert_command = "/usr/local/etc/raddb/certs/bootstrap" cache { enable = no lifetime = 24 max_entries = 255 } verify { } ocsp { enable = no override_cert_url = yes url = "http://127.0.0.1/ocsp/" } } 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" include_length = yes } 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" soh = no } Module: Linked to sub-module rlm_eap_mschapv2 Module: Instantiating eap-mschapv2 mschapv2 { with_ntdomain_hack = no send_error = no } Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_preprocess Module: Instantiating module "preprocess" from file /usr/local/etc/raddb/modules/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_realm Module: Instantiating module "suffix" from file /usr/local/etc/raddb/modules/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } Module: Linked to module rlm_files Module: Instantiating module "files" from file /usr/local/etc/raddb/modules/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 preacct {...} for more modules to load Module: Linked to module rlm_acct_unique Module: Instantiating module "acct_unique" from file /usr/local/etc/raddb/modules/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 module "detail" from file /usr/local/etc/raddb/modules/detail detail { detailfile = "/usr/local/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src- IPv6-Address}}/detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Linked to module rlm_radutmp Module: Instantiating module "radutmp" from file /usr/local/etc/raddb/modules/radutmp radutmp { filename = "/usr/local/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes perm = 384 callerid = yes } Module: Linked to module rlm_attr_filter Module: Instantiating module "attr_filter.accounting_response" from file /usr/local/etc/raddb/modules/attr_filter 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-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load Module: Instantiating module "attr_filter.access_reject" from file /usr/local/etc/raddb/modules/attr_filter attr_filter attr_filter.access_reject { attrsfile = "/usr/local/etc/raddb/attrs.access_reject" key = "%{User-Name}" } } # modules } # server server inner-tunnel { # from file /usr/local/etc/raddb/sites-enabled/inner-tunnel modules { Module: Checking authenticate {...} for more modules to load Module: Checking authorize {...} for more modules to load 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 } # 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" } } listen { type = "auth" ipaddr = 127.0.0.1 port = 18120 } ... adding new socket proxy address * port 50743 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 authentication address 127.0.0.1 port 18120 as server inner-tunnel Listening on proxy address * port 1814 Ready to process requests. rad_recv: Access-Request packet from host 127.0.0.1 port 43257, id=140, length=60 User-Name = "xxxxxxx" User-Password = "xxxxxx" NAS-IP-Address = 163.119.77.150 NAS-Port = 0 # Executing section authorize from file /usr/local/etc/raddb/sites-enabled/default +- entering group authorize {...} ++[preprocess] returns ok ++[chap] returns noop ++[mschap] returns noop ++[digest] returns noop [suffix] No '@' in User-Name = "xxxxxxx", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop [files] users: Matched entry DEFAULT at line 1 ++[files] returns ok ++[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 Found Auth-Type = ntlm_auth # Executing group from file /usr/local/etc/raddb/sites-enabled/default +- entering group authenticate {...} [ntlm_auth] expand: --username=%{mschap:User-Name} -> --username=xxxxxxx [ntlm_auth] expand: --password=%{User-Password} -> --password=xxxxxxx Exec-Program output: Exec-Program: FAILED to execute /usr/local/etc/raddb/modules/ntlm_auth: Permission denied Exec-Program-Wait: plaintext: Exec-Program: FAILED to execute /usr/local/etc/raddb/modules/ntlm_auth: Permission denied Exec-Program: returned: 1 ++[ntlm_auth] returns reject Failed to authenticate the user. Using Post-Auth-Type Reject # Executing group from file /usr/local/etc/raddb/sites-enabled/default +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> xxxxxx attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 8 for 1 seconds Going to the next request Waking up in 0.9 seconds. Sending delayed reject for request 8 Sending Access-Reject of id 140 to 127.0.0.1 port 43257 Waking up in 4.9 seconds. Cleaning up request 8 ID 140 with timestamp +16484 Ready to process requests. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html <font size="1"> <div style='border:none;border-bottom:double windowtext 2.25pt;padding:0in 0in 1.0pt 0in'> </div> "This email is intended to be reviewed by only the intended recipient and may contain information that is privileged and/or confidential. If you are not the intended recipient, you are hereby notified that any review, use, dissemination, disclosure or copying of this email and its attachments, if any, is strictly prohibited. If you have received this email in error, please immediately notify the sender by return email and delete this email from your system." </font> ------------------------------ - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html End of Freeradius-Users Digest, Vol 75, Issue 58 ************************************************

3 2

Error with AD/freeradius config
by Edge 15 Jul '11

15 Jul '11

OK, sorry as this is a long mail because Im going to include as much config as possible. I have been playing around trying to get this to work with little success though the debug error messages have changed since yesterday Im having trouble getting freeradius to use ntlm_auth - the error massage is now stating a permission error.. Just to confirm, Im following the steps on deployingradius.com .. PAP has been tested and is working Samba configured and working wbinfo -a = works, having tested multiple logins ntlm_auth --request-nt-key --domain=MYDOMAIN --username=user --password=password = working, again tested with multiple logins radtest user password localhost 0 testing123 = does not work, see debug info at end of email.. Contents of/raddb/modules/ntlm_auth file # # For testing ntlm_auth authentication with PAP. # # If you have problems with authentication failing, even when the # password is good, it may be a bug in Samba: # # https://bugzilla.samba.org/show_bug.cgi?id=6563 # exec ntlm_auth { wait = yes program = "/usr/local/etc/raddb/modules/ntlm_auth --request-nt-key --domain=xxxxxxxxxx --username=%{mschap:User-Name} --password=%{User-Password}" } I have modified the authenticate sections of the raddb/sites-enabled/default file, and of the raddb/sites-enabled/inner-tunnel file Listed below are the authenticate sections only as that is all I have changed.... sites-enabled/default authenticate { # # PAP authentication, when a back-end database listed # in the 'authorize' section supplies a password. The # password can be clear-text, or encrypted. Auth-Type PAP { pap } # # Most people want CHAP authentication # A back-end database listed in the 'authorize' section # MUST supply a CLEAR TEXT password. Encrypted passwords # won't work. Auth-Type CHAP { chap } # # MSCHAP authentication. Auth-Type MS-CHAP { mschap } # ntlm authentication. ntlm_auth # If you have a Cisco SIP server authenticating against # FreeRADIUS, uncomment the following line, and the 'digest' # line in the 'authorize' section. digest # # Pluggable Authentication Modules. # pam # # See 'man getpwent' for information on how the 'unix' # module checks the users password. Note that packets # containing CHAP-Password attributes CANNOT be authenticated # against /etc/passwd! See the FAQ for details. # # For normal "crypt" authentication, the "pap" module should # be used instead of the "unix" module. The "unix" module should # be used for authentication ONLY for compatibility with legacy # FreeRADIUS configurations. # unix # Uncomment it if you want to use ldap for authentication # # Note that this means "check plain-text password against # the ldap database", which means that EAP won't work, # as it does not supply a plain-text password. # Auth-Type LDAP { # ldap # } # # Allow EAP authentication. eap # # The older configurations sent a number of attributes in # Access-Challenge packets, which wasn't strictly correct. # If you want to filter out these attributes, uncomment # the following lines. # # Auth-Type eap { # eap { # handled = 1 # } # if (handled && (Response-Packet-Type == Access-Challenge)) { # attr_filter.access_challenge.post-auth # handled # override the "updated" code from attr_filter # } # } } # raddb/sites-enabled/inner-tunnel file - again just showing the bit modified.. # authenticate { # # PAP authentication, when a back-end database listed # in the 'authorize' section supplies a password. The # password can be clear-text, or encrypted. Auth-Type PAP { pap } # # Most people want CHAP authentication # A back-end database listed in the 'authorize' section # MUST supply a CLEAR TEXT password. Encrypted passwords # won't work. Auth-Type CHAP { chap } # MSCHAP authentication. Auth-Type MS-CHAP { mschap } # # NTLM authentication. ntlm_auth # Pluggable Authentication Modules. # pam # # See 'man getpwent' for information on how the 'unix' # module checks the users password. Note that packets # containing CHAP-Password attributes CANNOT be authenticated # against /etc/passwd! See the FAQ for details. # unix # Uncomment it if you want to use ldap for authentication # # Note that this means "check plain-text password against # the ldap database", which means that EAP won't work, # as it does not supply a plain-text password. # Auth-Type LDAP { # ldap # } # # Allow EAP authentication. eap } DEFAULT Auth-Type = ntlm_auth has been added to the top of the users file... Full debug below... root@istdevlamp10:~# radiusd -X FreeRADIUS Version 2.1.11, for host x86_64-unknown-linux-gnu, built on Jun 20 2011 at 14:50:11 Copyright (C) 1999-2009 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 /usr/local/etc/raddb/radiusd.conf including configuration file /usr/local/etc/raddb/proxy.conf including configuration file /usr/local/etc/raddb/clients.conf including files in directory /usr/local/etc/raddb/modules/ including configuration file /usr/local/etc/raddb/modules/krb5 including configuration file /usr/local/etc/raddb/modules/radutmp including configuration file /usr/local/etc/raddb/modules/digest including configuration file /usr/local/etc/raddb/modules/logintime including configuration file /usr/local/etc/raddb/modules/opendirectory including configuration file /usr/local/etc/raddb/modules/unix including configuration file /usr/local/etc/raddb/modules/files including configuration file /usr/local/etc/raddb/modules/sradutmp including configuration file /usr/local/etc/raddb/modules/sql_log including configuration file /usr/local/etc/raddb/modules/ntlm_auth including configuration file /usr/local/etc/raddb/modules/pap including configuration file /usr/local/etc/raddb/modules/passwd including configuration file /usr/local/etc/raddb/modules/always including configuration file /usr/local/etc/raddb/modules/chap including configuration file /usr/local/etc/raddb/modules/ippool including configuration file /usr/local/etc/raddb/modules/detail.log including configuration file /usr/local/etc/raddb/modules/linelog including configuration file /usr/local/etc/raddb/modules/attr_rewrite including configuration file /usr/local/etc/raddb/modules/smbpasswd including configuration file /usr/local/etc/raddb/modules/inner-eap including configuration file /usr/local/etc/raddb/modules/counter including configuration file /usr/local/etc/raddb/modules/checkval including configuration file /usr/local/etc/raddb/modules/mschap including configuration file /usr/local/etc/raddb/modules/expiration including configuration file /usr/local/etc/raddb/modules/otp including configuration file /usr/local/etc/raddb/modules/etc_group including configuration file /usr/local/etc/raddb/modules/detail including configuration file /usr/local/etc/raddb/modules/smsotp including configuration file /usr/local/etc/raddb/modules/sqlcounter_expire_on_login including configuration file /usr/local/etc/raddb/modules/soh including configuration file /usr/local/etc/raddb/modules/wimax including configuration file /usr/local/etc/raddb/modules/mac2vlan including configuration file /usr/local/etc/raddb/modules/mac2ip including configuration file /usr/local/etc/raddb/modules/preprocess including configuration file /usr/local/etc/raddb/modules/realm including configuration file /usr/local/etc/raddb/modules/detail.example.com including configuration file /usr/local/etc/raddb/modules/dynamic_clients including configuration file /usr/local/etc/raddb/modules/exec including configuration file /usr/local/etc/raddb/modules/attr_filter including configuration file /usr/local/etc/raddb/modules/pam including configuration file /usr/local/etc/raddb/modules/acct_unique including configuration file /usr/local/etc/raddb/modules/perl including configuration file /usr/local/etc/raddb/modules/expr including configuration file /usr/local/etc/raddb/modules/rediswho including configuration file /usr/local/etc/raddb/modules/echo including configuration file /usr/local/etc/raddb/modules/policy including configuration file /usr/local/etc/raddb/modules/replicate including configuration file /usr/local/etc/raddb/modules/cui including configuration file /usr/local/etc/raddb/modules/redis including configuration file /usr/local/etc/raddb/modules/ldap including configuration file /usr/local/etc/raddb/eap.conf including configuration file /usr/local/etc/raddb/policy.conf including files in directory /usr/local/etc/raddb/sites-enabled/ including configuration file /usr/local/etc/raddb/sites-enabled/default including configuration file /usr/local/etc/raddb/sites-enabled/inner-tunnel including configuration file /usr/local/etc/raddb/sites-enabled/control-socket main { allow_core_dumps = no } including dictionary file /usr/local/etc/raddb/dictionary main { name = "radiusd" prefix = "/usr/local" localstatedir = "/usr/local/var" sbindir = "/usr/local/sbin" logdir = "/usr/local/var/log/radius" run_dir = "/usr/local/var/run/radiusd" libdir = "/usr/local/lib" radacctdir = "/usr/local/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 pidfile = "/usr/local/var/run/radiusd/radiusd.pid" checkrad = "/usr/local/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = no auth_badpass = no auth_goodpass = no } 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 require_message_authenticator = yes 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 coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } } home_server_pool my_auth_failover { type = fail-over home_server = localhost } realm example.com { auth_pool = my_auth_failover } realm LOCAL { } radiusd: #### Loading Clients #### client localhost { ipaddr = 127.0.0.1 require_message_authenticator = no secret = "testing123" nastype = "other" } radiusd: #### Instantiating modules #### instantiate { Module: Linked to module rlm_exec Module: Instantiating module "exec" from file /usr/local/etc/raddb/modules/exec exec { wait = no input_pairs = "request" shell_escape = yes } Module: Linked to module rlm_expr Module: Instantiating module "expr" from file /usr/local/etc/raddb/modules/expr Module: Linked to module rlm_expiration Module: Instantiating module "expiration" from file /usr/local/etc/raddb/modules/expiration expiration { reply-message = "Password Has Expired " } Module: Linked to module rlm_logintime Module: Instantiating module "logintime" from file /usr/local/etc/raddb/modules/logintime logintime { reply-message = "You are calling outside your allowed timespan " minimum-timeout = 60 } } radiusd: #### Loading Virtual Servers #### server { # from file /usr/local/etc/raddb/radiusd.conf modules { Module: Checking authenticate {...} for more modules to load Module: Linked to module rlm_pap Module: Instantiating module "pap" from file /usr/local/etc/raddb/modules/pap pap { encryption_scheme = "auto" auto_header = no } Module: Linked to module rlm_chap Module: Instantiating module "chap" from file /usr/local/etc/raddb/modules/chap Module: Linked to module rlm_mschap Module: Instantiating module "mschap" from file /usr/local/etc/raddb/modules/mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = no allow_retry = yes } Module: Instantiating module "ntlm_auth" from file /usr/local/etc/raddb/modules/ntlm_auth exec ntlm_auth { wait = yes program = "/usr/local/etc/raddb/modules/ntlm_auth --request-nt-key --domain=london.edu --username=%{mschap:User-Name} --password=%{User-Password}" input_pairs = "request" shell_escape = yes } Module: Linked to module rlm_digest Module: Instantiating module "digest" from file /usr/local/etc/raddb/modules/digest Module: Linked to module rlm_unix Module: Instantiating module "unix" from file /usr/local/etc/raddb/modules/unix unix { radwtmp = "/usr/local/var/log/radius/radwtmp" } Module: Linked to module rlm_eap Module: Instantiating module "eap" from file /usr/local/etc/raddb/eap.conf eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 4096 } 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 CA_path = "/usr/local/etc/raddb/certs" pem_file_type = yes private_key_file = "/usr/local/etc/raddb/certs/server.pem" certificate_file = "/usr/local/etc/raddb/certs/server.pem" CA_file = "/usr/local/etc/raddb/certs/ca.pem" private_key_password = "whatever" dh_file = "/usr/local/etc/raddb/certs/dh" random_file = "/usr/local/etc/raddb/certs/random" fragment_size = 1024 include_length = yes check_crl = no cipher_list = "DEFAULT" make_cert_command = "/usr/local/etc/raddb/certs/bootstrap" cache { enable = no lifetime = 24 max_entries = 255 } verify { } ocsp { enable = no override_cert_url = yes url = "http://127.0.0.1/ocsp/" } } 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" include_length = yes } 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" soh = no } Module: Linked to sub-module rlm_eap_mschapv2 Module: Instantiating eap-mschapv2 mschapv2 { with_ntdomain_hack = no send_error = no } Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_preprocess Module: Instantiating module "preprocess" from file /usr/local/etc/raddb/modules/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_realm Module: Instantiating module "suffix" from file /usr/local/etc/raddb/modules/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } Module: Linked to module rlm_files Module: Instantiating module "files" from file /usr/local/etc/raddb/modules/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 preacct {...} for more modules to load Module: Linked to module rlm_acct_unique Module: Instantiating module "acct_unique" from file /usr/local/etc/raddb/modules/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 module "detail" from file /usr/local/etc/raddb/modules/detail detail { detailfile = "/usr/local/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src- IPv6-Address}}/detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Linked to module rlm_radutmp Module: Instantiating module "radutmp" from file /usr/local/etc/raddb/modules/radutmp radutmp { filename = "/usr/local/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes perm = 384 callerid = yes } Module: Linked to module rlm_attr_filter Module: Instantiating module "attr_filter.accounting_response" from file /usr/local/etc/raddb/modules/attr_filter 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-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load Module: Instantiating module "attr_filter.access_reject" from file /usr/local/etc/raddb/modules/attr_filter attr_filter attr_filter.access_reject { attrsfile = "/usr/local/etc/raddb/attrs.access_reject" key = "%{User-Name}" } } # modules } # server server inner-tunnel { # from file /usr/local/etc/raddb/sites-enabled/inner-tunnel modules { Module: Checking authenticate {...} for more modules to load Module: Checking authorize {...} for more modules to load 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 } # 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" } } listen { type = "auth" ipaddr = 127.0.0.1 port = 18120 } ... adding new socket proxy address * port 50743 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 authentication address 127.0.0.1 port 18120 as server inner-tunnel Listening on proxy address * port 1814 Ready to process requests. rad_recv: Access-Request packet from host 127.0.0.1 port 43257, id=140, length=60 User-Name = "xxxxxxx" User-Password = "xxxxxx" NAS-IP-Address = 163.119.77.150 NAS-Port = 0 # Executing section authorize from file /usr/local/etc/raddb/sites-enabled/default +- entering group authorize {...} ++[preprocess] returns ok ++[chap] returns noop ++[mschap] returns noop ++[digest] returns noop [suffix] No '@' in User-Name = "xxxxxxx", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop [files] users: Matched entry DEFAULT at line 1 ++[files] returns ok ++[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 Found Auth-Type = ntlm_auth # Executing group from file /usr/local/etc/raddb/sites-enabled/default +- entering group authenticate {...} [ntlm_auth] expand: --username=%{mschap:User-Name} -> --username=xxxxxxx [ntlm_auth] expand: --password=%{User-Password} -> --password=xxxxxxx Exec-Program output: Exec-Program: FAILED to execute /usr/local/etc/raddb/modules/ntlm_auth: Permission denied Exec-Program-Wait: plaintext: Exec-Program: FAILED to execute /usr/local/etc/raddb/modules/ntlm_auth: Permission denied Exec-Program: returned: 1 ++[ntlm_auth] returns reject Failed to authenticate the user. Using Post-Auth-Type Reject # Executing group from file /usr/local/etc/raddb/sites-enabled/default +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> xxxxxx attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 8 for 1 seconds Going to the next request Waking up in 0.9 seconds. Sending delayed reject for request 8 Sending Access-Reject of id 140 to 127.0.0.1 port 43257 Waking up in 4.9 seconds. Cleaning up request 8 ID 140 with timestamp +16484 Ready to process requests.

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Unmatched ( or \(, and, more broadly, setting Stripped-User-Name
by Jacob Dawson 15 Jul '11

15 Jul '11

So, one of my last things here is making sure I can get at the stripped usernames for my domain users, as they're authorized by their stripped name, not the name w/ which they're authenticating. Forex, if I'm using my AD credentials to log in, User-Name = hokies\dawson, but I'm authorized for WLAN access as 'dawson,' not 'hokies\dawson.' That's all well and good, as I should just be able to use Stripped-User-Name in my queries and it'll be fine (assuming it exists, using the :- operator and doing a little logic there, which I have working fine). However, I haven't found a way, or maybe just the right way, to get the realms module to create that stripped user name at the right time, and when I use the perl module to create it and add it to the list, it doesn't seem to come out the other side, like so: rlm_perl: Added pair User-Name = hokies\\dawson ... rlm_perl: Added pair Stripped-User-Name = dawson (1) [perl] = updated (1) ? if ("%{Stripped-User-Name}" == "dawson") (1) expand: %{Stripped-User-Name} -> (1) ? Evaluating ("%{Stripped-User-Name}" == "dawson") -> FALSE (1) ? if ("%{Stripped-User-Name}" == "dawson") -> FALSE I uncommented the func_authorize = authorize line in modules/perl, and the script to which the perl module points has this for its authorize function: sub authorize { # For debugging purposes only # &log_request_attributes; # Logic to add stripped user name to request if our realms are recognized my $fullUserName = $RAD_REQUEST{'User-Name'}; #If we have a prefix-determined domain if ( $fullUserName =~/^.*\$\$?/i){ $RAD_REPLY{'Stripped-User-Name'} = $'; return RLM_MODULE_UPDATED; } #If we have a suffix-determined domain elsif ( $fullUserName =~/\@.*$/){ $RAD_REPLY{'Stripped-User-Name'} = $`; return RLM_MODULE_UPDATED; } return RLM_MODULE_OK; } Obviously, the regexps are working and the logic is working, based on the debug output, but since in the very next line, Stripped-User-Name is blank again, something's not working here. I _tried_ getting this working in unlang, but that got mess pretty fast, and started complaining about unmatched parens: (1) ? elsif ("%{User-Name}" =~ /^(.*\\)(.*)$/) (1) expand: %{User-Name} -> hokies\dawson ERROR: Failed compiling regular expression: Unmatched ( or $ (1) - if ("%{User-Name}" !~ /^.*\/.*$/) returns updated where the relevant part of sites-enabled/default authorize section looks thus: elsif("%{User-Name}" =~ /^(.*\$(.*)$/){ update request{ Stripped-User-Name := "%{$`}" } } (I can't tell if the assignment is working or not, since it never gets that far, but I wouldn't be surprised if it shouldn't work in that state) One of these ought to be writing the Attribute correctly, but not a one of them has worked. Manually writing to the attribute works (Stripped-User-Name:="dawson") but that's hardly the right answer. I'm out of ideas here. I can't tell if I'm getting unexpected behavior out of FreeRADIUS, or I'm just missing something. Thoughts? Thanks much, - Jacob

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General wiki rules
by Arran Cudbard-Bell 15 Jul '11

15 Jul '11

Ok heres the deal. There are three formats we use on the wiki: 1. markdown 2. restructuredtext 3. mediawiki Mediawiki pages contain content from our old mediawiki instance. Feel free to convert these to RST or Markdown, the wiki cloth renderer sucks so they probably won't render quite right in mediawiki format anyway. restructuedtext pages either came from the docs directory in the server, or were created in RST because the author thought they might one day be included in the server docs. If you're editing a page in restructured text DO NOT CHANGE THE FORMAT. RST is the preferred format for all new pages. markdown pages are intended to exist exclusively on the wiki, we only really allow markdown because the syntax is easier than RST and there are cute little buttons to do basic formatting so it makes it easier for wiki novices to contribute. HTML tags in wiki content are bad. DO NOT USE THEM EVER! Instead use the proper code formatting system for the format you're using. 1. HTML tags like '<pre>' will not be parsed by all renderers, just because it works in Gollum, doesn't mean it will work with a proper renderer for that markup format. For markdown its 3 spaces or a tab in front of every line, for RST it's double colon, return, 4 spaces indent in front of every line. 2. The main reason for moving to Gollum was so that users could contribute directly to documentation without needing to learn GIT. The end goal is to distribute the entire wiki with the server tar ball, which means people will be reading just the plaintext source. Having HTML tags everywhere is ugly, having properly indented code examples is pretty. -Arran Arran Cudbard-Bell a.cudbardb(a)freeradius.org RADIUS - Half the complexity of Diameter

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