With the perl module removed I can successfully initiate the EAP tunnel.
The authentication fails, but at least we know that the EAP problem
seems to be coming from the perl module.
________________________________
From: Francois Gaudreault [mailto:[email protected]]
Sent: Thursday, August 18, 2011 1:13 PM
To: [email protected]
Subject: Re: [Packetfence-users] EAP failure
Let's do the test.
Remove the perl module from the authenticate section.
On 11-08-18 2:08 PM, Tom Fischer wrote:
Samba 3.5.11
The server is joined to the domain and I can run the ntlm_auth
command and login with either name format.
I commented out the ntlm_auth line in mschap, but that didn't
change anything. We need to enter the EAP tunnel before it will try to
authenticate with mschap, don't we?
rlm_perl runs packetfence.pm. Is that module having an issue
with the backslash?
Were the servers you were connecting to Win 2008?
________________________________
From: Francois Gaudreault [mailto:[email protected]]
Sent: Thursday, August 18, 2011 12:35 PM
To: [email protected]
Subject: Re: [Packetfence-users] EAP failure
Tom,
The wierd thing is that I installed that same package on maybe 3
deployments, and it worked at the first try for all of them. Is it
possible that the samba configuration is, for a weird reason, not right?
Which version of samba you installed?
Can you comment the ntlm_auth line in the mschap module, at
least it should fail saying RADIUS cannot find the proper username. Are
the machines joined to the domain? Can you also provide the samba
configuration and your krb5.conf?
Also, what are the user rights for :
/var/lib/samba/winbindd_privileged/
On 11-08-18 1:15 PM, Tom Fischer wrote:
I gave up on the box I built and dowloaded the VM
image. I configured and tested the Active Directory connection for
Samba. I setup PF with the configurator for option2 ARP. I added a test
AP and configured it to authorize through PF. If I try to connect with
an XP workstation, I get the identity mismatch from EAP. I get this
error whether I use the Windows credentials domain\user
rad_recv: Access-Request packet from host a.b.c.d port
1645, id=112, length=132
User-Name = "domain\\user"
Framed-MTU = 1400
Called-Station-Id = "0022.90b3.9501"
Calling-Station-Id = "0090.4b78.9270"
Service-Type = Login-User
Message-Authenticator =
0xcdf952bf1241e5ec93f0736e54d149d6
EAP-Message = 0x0202000b014f475c746f6d
NAS-Port-Type = Wireless-802.11
NAS-Port = 83777
NAS-Port-Id = "83777"
NAS-IP-Address = a.b.c.d
NAS-Identifier = "ap"
+- entering group authorize {...}
++[preprocess] returns ok
[eap] EAP packet type response id 2 length 11
[eap] No EAP Start, assuming it's an on-going EAP
conversation
++[eap] returns updated
++[files] returns noop
++[expiration] returns noop
++[logintime] returns noop
rlm_perl: Added pair NAS-Port-Type = Wireless-802.11
rlm_perl: Added pair Service-Type = Login-User
rlm_perl: Added pair Calling-Station-Id = 0090.4b78.9270
rlm_perl: Added pair Called-Station-Id = 0022.90b3.9501
rlm_perl: Added pair Message-Authenticator =
0xcdf952bf1241e5ecccf0736e54d149d6
rlm_perl: Added pair User-Name = domain\\user
rlm_perl: Added pair NAS-Identifier = ap
rlm_perl: Added pair EAP-Message =
0x0202000b014fdddc746f6d
rlm_perl: Added pair EAP-Type = Identity
rlm_perl: Added pair NAS-IP-Address = a.b.c.d
rlm_perl: Added pair NAS-Port = 83777
rlm_perl: Added pair NAS-Port-Id = 83777
rlm_perl: Added pair Framed-MTU = 1400
rlm_perl: Added pair Auth-Type = EAP
++[perl] returns noop
Found Auth-Type = EAP
+- entering group authenticate {...}
[eap] Identity does not match User-Name, setting from
EAP Identity.
[eap] Failed in handler
++[eap] returns invalid
Failed to authenticate the user.
If I go to manual login on the workstation and enter
user@domain, the EAP identity is okay. The only differences that I can
see are the EAP response length, and there is a GOT CLONE message for
the user@domain.
+- entering group authorize {...}
++[preprocess] returns ok
[eap] EAP packet type response id 2 length 17
[eap] No EAP Start, assuming it's an on-going EAP
conversation
++[eap] returns updated
++[files] returns noop
++[expiration] returns noop
++[logintime] returns noop
GOT CLONE -1342070192 0xf476580
rlm_perl: Added pair NAS-Port-Type = Wireless-802.11
I have no realms defined, and the conf files are as
vanilla as they can be. I have tried nostrip in the proxy.conf and tried
yes/no for with_ntdomain_hack in the mschap module. Can someone please
help me get past this?
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Francois Gaudreault, ing. jr
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Inverse inc. :: Leaders behind SOGo (www.sogo.nu) and
PacketFence (www.packetfence.org)
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--
Francois Gaudreault, ing. jr
[email protected] :: +1.514.447.4918 (x130) :: www.inverse.ca
Inverse inc. :: Leaders behind SOGo (www.sogo.nu) and PacketFence
(www.packetfence.org)
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