- Freeradius-Users - lists.freeradius.org

Removing prefix and suffix from User-Name
by Jérémy Cluzel 02 Sep '05

02 Sep '05

Hi, I want to convert the User-Name recieved: "\host\login.server.domain.com" to "username". What's the best way to do this ? - using preprocess module and "hints" file: DEFAULT Prefix == "/host", Strip-User-Name = Yes DEFAULT Suffix == ".server.domain.com", Strip-User-Name = Yes - using "proxy.conf" file: realm server.domain.com { type = radius authhost = LOCAL accthost = LOCAL } - using realm module: realm test { format = suffix delimiter = "." ignore_default = no ignore_null = no } - using attr_rewrite module: attr_rewrite saneUserName { attribute = User-Name searchin = packet searchfor = "^(+.).server.domain.com" replacewith = "%{1}" ignore_case = yes new_attribute = no max_matches = 1 append = no } - or using preprocess module and "hints" file: DEFAULT Prefix == "/host", Strip-User-Name = Yes DEFAULT Suffix == ".server.domain.com", Strip-User-Name = Yes Regards, Jeremy

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RE: Windows Client Authentification bevore Domain logon
by Jérémy Cluzel 01 Sep '05

01 Sep '05

Hi Guy, Do you know working supplicants with a GINA module ? aegis ? secureW2 ? Regards, Jeremy freeradius-users-request(a)lists.freeradius.org a écrit : >Date: Thu, 1 Sep 2005 17:10:14 +0100 >From: "Guy Davies" <Guy.Davies(a)telindus.co.uk> >Subject: RE: Windows Client Authentification bevore Domain logon >To: "FreeRadius users mailing list" > <freeradius-users(a)lists.freeradius.org> >Message-ID: > <A00F4E8D8C7E8847A8ABFFE22F48033701B3692A(a)tuk1mx1.telindus.intra> >Content-Type: text/plain; charset="iso-8859-1" > >Hi Marc, > >The only way to do this with the supplicant included with XP is to use machine auth. This must use the same method used by the individual (i.e. EAP-TLS or PEAP/MS-CHAPv2). > >There is a checkbox that says something like "Use machine credentials if available". Check that and the machine will authenticate before the user. Once the user authenticates, the machine auth is killed and the user's auth is used. This requires that the machine has either a PEAP/MS-CHAPv2 username/password or an EAP-TLS certificate. These are stored in AD so you have to backoff your request to AD. If you want to do that for PEAP/MS-CHAPv2, you'll need NTLM access to the AD server, LDAP won't do because it can't get the cleartext password (unless it is replicated to a non-standard attribute). > >A better method, in my experience, is to use a supplicant with a GINA module. That stops the windows login process immediately after the user has entered the credentials, takes the user's credentials and uses them to login to the network, then it returns control to the windows login process. This doesn't require any authentication of the machine. > >Regards, > >Guy > > > >>-----Original Message----- >>From: freeradius-users-bounces(a)lists.freeradius.org >>[mailto:freeradius-users-bounces@lists.freeradius.org] On >>Behalf Of Marc-Henri Boisis-delavaud >>Sent: 01 September 2005 15:19 >>To: FreeRadius users mailing list >>Subject: Re: Windows Client Authentification bevore Domain logon >> >> >> >>Le 31 août 05 à 18:53, Alan DeKok a écrit : >> >> >> >>>=?ISO-8859-1?Q?J=E9r=E9my_Cluzel?= <j.cluzel(a)online.fr> wrote: >>> >>> >>> >>>>Sorry, but I didn't find any references of this OID in the >>>>creation scripts in the "scripts" directory (Ca.all, CA.certs...). >>>>The only OID added seem to be 1.3.6.1.5.5.7.3.1 and >>>>1.3.6.1.5.5.7.3.2 (in "xpextensions"). >>>>Is there any way to do this without patching openssl (like >>>>explained there >>>> >>>> >>http://lists.cistron.nl/pipermail/freeradius-users/ >> >> >>>>2004-July/034141.html) ? >>>> >>>> >>>> >>> You can use that OID just like the other ones. >>> >>> Alan DeKok. >>>- >>>List info/subscribe/unsubscribe? See >>> >>> >>http://www.freeradius.org/list/ >> >> >>>users.html >>> >>> >>> >>Can you explain how we can activate 802.1x authentification before >>logon on xp. And what are the prerequisites ? >>Marc >> >> >> >>- >>List info/subscribe/unsubscribe? See >>http://www.freeradius.org/list/users.html >> >> >> > >This e-mail is private and may be confidential and is for the intended recipient only. If misdirected, please notify us by telephone and confirm that it has been deleted from your system and any copies destroyed. If you are not the intended recipient you are strictly prohibited from using, printing, copying, distributing or disseminating this e-mail or any information contained in it. We use reasonable endeavours to virus scan all e-mails leaving the Company but no warranty is given that this e-mail and any attachments are virus free. You should undertake your own virus checking. The right to monitor e-mail communications through our network is reserved by us. >

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Re: Digest test
by Iandc Davies 01 Sep '05

01 Sep '05

>"Iandc Davies" <Iandc.Davies(a)marconi.com> wrote: > Is there a way to tell freerad not to check user-password ? >> Use ":=", as per my previous message. >> Alan DeKok. Am I doing something really stupid, as it still requires a password field in the sending file ! ? ! /etc/raddb/users file now has an entry right at the top such as this : test Auth-Type := Digest, User-Password := "xxxx" (where xxxx = password) Reply-Message = "Hello, test with Digest" Separate question: Is the Reply-Message supposed to be returned ? Or is that the authenticator field returned on a code 2 ? Ian Davies {02476 564662} Internal (x740 4662) IMS-SIPAC Software Development Engineer

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upgraded to 1.0.4 lots of problems.
by Drew Weaver 01 Sep '05

01 Sep '05

I've sorted through most of my issues going from 1.0.1 to 1.0.4 but one thing I cant figure out is this: I have this line in my /etc/raddb/users file: DEFAULT Auth-Type = System rad_check_password: Found Auth-Type System auth: type "System" ERROR: Unknown value specified for Auth-Type. Cannot perform requested action. auth: Failed to validate the user. Login incorrect: [aweaver/12345] (from client dhcp111.cmh.ee.net port 0) I copied all of the config files from the old server to the new server, only thing that has changed was the version of freeradius. I still have both servers, the old 1.0.1 and the 1.0.4, and the old one accepts "system" as a valid auth type, does anyone know if something changed or what/not? Thanks, -Drew

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Excluding non-NAS from simultaneous-use checks
by Dan Siemon 01 Sep '05

01 Sep '05

I'm looking for a way to exclude some sources of RADIUS authentication requests from being subjected to the simultaneous-use checks. Basically we use RADIUS for more than just dialin, simultaneous-use is not applicable to these services. I found the following thread on the Cistron mailing list which would solve my problem if I were still running Cistron. http://lists.cistron.nl/pipermail/cistron-radius/2002-June/003861.html Setting the RAS type to none appears to have no effect for FreeRADIUS. Is there another way to accomplish this with FreeRADIUS?

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RE: Windows Client Authentification bevore Domain logon
by Guy Davies 01 Sep '05

01 Sep '05

Hi Marc, The only way to do this with the supplicant included with XP is to use machine auth. This must use the same method used by the individual (i.e. EAP-TLS or PEAP/MS-CHAPv2). There is a checkbox that says something like "Use machine credentials if available". Check that and the machine will authenticate before the user. Once the user authenticates, the machine auth is killed and the user's auth is used. This requires that the machine has either a PEAP/MS-CHAPv2 username/password or an EAP-TLS certificate. These are stored in AD so you have to backoff your request to AD. If you want to do that for PEAP/MS-CHAPv2, you'll need NTLM access to the AD server, LDAP won't do because it can't get the cleartext password (unless it is replicated to a non-standard attribute). A better method, in my experience, is to use a supplicant with a GINA module. That stops the windows login process immediately after the user has entered the credentials, takes the user's credentials and uses them to login to the network, then it returns control to the windows login process. This doesn't require any authentication of the machine. Regards, Guy > -----Original Message----- > From: freeradius-users-bounces(a)lists.freeradius.org > [mailto:freeradius-users-bounces@lists.freeradius.org] On > Behalf Of Marc-Henri Boisis-delavaud > Sent: 01 September 2005 15:19 > To: FreeRadius users mailing list > Subject: Re: Windows Client Authentification bevore Domain logon > > > > Le 31 août 05 à 18:53, Alan DeKok a écrit : > > > =?ISO-8859-1?Q?J=E9r=E9my_Cluzel?= <j.cluzel(a)online.fr> wrote: > > > >> Sorry, but I didn't find any references of this OID in the > >> creation scripts in the "scripts" directory (Ca.all, CA.certs...). > >> The only OID added seem to be 1.3.6.1.5.5.7.3.1 and > >> 1.3.6.1.5.5.7.3.2 (in "xpextensions"). > >> Is there any way to do this without patching openssl (like > >> explained there > http://lists.cistron.nl/pipermail/freeradius-users/ > >> 2004-July/034141.html) ? > >> > > > > You can use that OID just like the other ones. > > > > Alan DeKok. > > - > > List info/subscribe/unsubscribe? See > http://www.freeradius.org/list/ > > users.html > > > > Can you explain how we can activate 802.1x authentification before > logon on xp. And what are the prerequisites ? > Marc > > > > - > List info/subscribe/unsubscribe? See > http://www.freeradius.org/list/users.html > This e-mail is private and may be confidential and is for the intended recipient only. If misdirected, please notify us by telephone and confirm that it has been deleted from your system and any copies destroyed. If you are not the intended recipient you are strictly prohibited from using, printing, copying, distributing or disseminating this e-mail or any information contained in it. We use reasonable endeavours to virus scan all e-mails leaving the Company but no warranty is given that this e-mail and any attachments are virus free. You should undertake your own virus checking. The right to monitor e-mail communications through our network is reserved by us.

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problem with Auth-Type DIGEST
by freeradius＠list.coretech.ro 01 Sep '05

01 Sep '05

hello, I am using digest auth and I want to upgrade from cvs version (2005-02-19) to cvs version (2005-09-01). everything seems to be ok except that the digest auth does not work anymore. I have noticed, in debug mode (radiusd -X), the following differences between the two versions: ===== cvs version (2005-09-01) ===== rad_check_password: Found Auth-Type DIGEST auth: type Local auth: No User-Password or CHAP-Password attribute in the request ===== cvs version (2005-09-01) ===== ===== cvs version (2005-02-19) ===== rad_check_password: Found Auth-Type DIGEST auth: type digest ===== cvs version (2005-02-19) ===== ===== relevant portions of radiusd.conf ===== modules { ..................... digest { } } authorize { preprocess auth_log chap digest sql } authenticate { Auth-Type PAP { pap } Auth-Type CHAP { chap } digest } ===== relevant portions of radiusd.conf ===== is something changed in configuration ? Thanks, Razvan Radu

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RE: Freeradius and Linksys WRT54GS
by Guy Davies 01 Sep '05

01 Sep '05

Are you sure that the Linksys AP supports LEAP. LEAP is a somewhat proprietary Cisco method that places unusual requirements on the AP (unlike other EAP methods that are simply converted from EAP in EAPOL to EAP in RADIUS by the AP). I know that Linksys is now owned by Cisco but I am not sure that they've implemented LEAP capabilities. AFAIK, Apple is the only other vendor to support LEAP. LEAP isn't a particularly strong EAP method anyway. I'd recommend (and so would Cisco, now) using a different method (PEAP/MS-CHAPv2 if you must, EAP/TTLS if you can). So long as the Linksys can do EAP passthrough, you should be OK with these. Rgds, Guy > -----Original Message----- > From: freeradius-users-bounces(a)lists.freeradius.org > [mailto:freeradius-users-bounces@lists.freeradius.org] On > Behalf Of Thierry > Sent: 01 September 2005 10:25 > To: freeradius-users(a)lists.freeradius.org > Subject: Freeradius and Linksys WRT54GS > > > Hi, > > I got a freeradius configured to handle LEAP authentication. > > it works with a Cisco AP Cisco Airnet 1100: > client 10.0.0.1 { > secret = secret > shortname = apcisco > nastype = cisco > } > > But it fail for linksys WRT54GS: > > client 192.168.1.1 > { > secret = secret > shortname = linksys > nastype = cisco > } > > I tried different nastype : > With other or nastype commented, nothing happen after > identity frames. With cisco nastype, LEAP didn't finish, AP > does not send the last frame to respond to supplicant challenge. > > Is there a specific nastype for Linksys ot this AP is bugged > ? I tried with another RADIUS (SBR/Windows) with the same comportment. > > Do you know other AP than cisco ones that permit 802.1X > successfully with freeradius ? > > Cordialement, > > -- > Thierry mailto:freeradius@yar-glah.org > > > - > List info/subscribe/unsubscribe? See > http://www.freeradius.org/list/users.html > This e-mail is private and may be confidential and is for the intended recipient only. If misdirected, please notify us by telephone and confirm that it has been deleted from your system and any copies destroyed. If you are not the intended recipient you are strictly prohibited from using, printing, copying, distributing or disseminating this e-mail or any information contained in it. We use reasonable endeavours to virus scan all e-mails leaving the Company but no warranty is given that this e-mail and any attachments are virus free. You should undertake your own virus checking. The right to monitor e-mail communications through our network is reserved by us.

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Re: GPL
by Velikanov 01 Sep '05

01 Sep '05

I build a billing system based on FREERADIUS+ORACLE and want to install it for some of ISP. But I give them FREERADIUS with source, as is as on www.freeradius.org. Is this GPL violation ?? Thanks

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Fw: copy from LDAP after map new attributes
by haizam 01 Sep '05

01 Sep '05

Dear all, How can i copy data from LDAP after mapping new attributes... as below:- thanks.. --haizam ----- Original Message ----- From: "haizam" <haizam(a)myjaring.net> To: "FreeRadius users mailing list" <freeradius-users(a)lists.freeradius.org> Sent: Monday, August 29, 2005 12:13 Subject: Re: usage of exec to get LDAP value.. > > I just add in /usr/local/etc/raddb/dictionary as below:- > > ATTRIBUTE Haizam-PSTN 3003 integer > ATTRIBUTE Haizam-ISDN 3004 integer > > and in ldap.attrmap > replyItem Haizam-PSTN TimeoutPSTN > replyItem Haizam-ISDN TimeoutISDN > > But problem with assigned those value to Session-Timeout... Is below users > entry correct? > > > DEFAULT NAS-Port-Type == "Sync", Autz-Type := DIALUP, > Auth-Type := DIALUP > Session-Timeout = %{Haizam-ISDN} > > --haizam > > > ----- Original Message ----- > From: "Alan DeKok" <aland(a)ox.org> > To: "FreeRadius users mailing list" > <freeradius-users(a)lists.freeradius.org> > Sent: Saturday, August 27, 2005 07:44 > Subject: Re: usage of exec to get LDAP value.. > > >> "haizam" <haizam(a)myjaring.net> wrote: >>> I've tried to map new attributes in ldap.attrmap but for every match in >>> users file.. it will return both new attributes but the sessiontimeout >>> still >>> ruturn no value.. >> >> Yes. Did you read the rest of my response? >> >> Alan DeKok. >> - >> List info/subscribe/unsubscribe? See >> http://www.freeradius.org/list/users.html >> > > > - List info/subscribe/unsubscribe? See > http://www.freeradius.org/list/users.html >

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