Thibault Le Meur wrote:
I didn't meen a mistake, but was wondering if my radiusclient had a wrong mapping, that requests NT-password instead of User-password (as an example) Here is the output from the radius server:
Ready to process requests. rad_recv: Access-Request packet from host xxx.xxx.xxx.xxx:1050, id=109, length=152 Service-Type = Framed-User Framed-Protocol = PPP User-Name = "test" MS-CHAP-Challenge = 0x68ac020b69febf7f1cf6338a1ed1c218 MS-CHAP2-Response =
0x0800e2f1b3176070ca65916fe24cce80d271000000000000000047f1823b 3c33996107424059c73866a135b07e51e08c2f4a
Calling-Station-Id = "yyy.yyy.yyy.yyy" NAS-IP-Address = xxx.xxx.xxx.xxx NAS-Port = 0 Processing the authorize section of radiusd.conf modcall: entering group authorize for request 0 radius_xlat: '/var/log/radius/radacct//detail-07022007' rlm_detail: /var/log/radius/radacct/%{Client-IP-Address}/detail-%d%m%Y expands to /var/log/radius/radacct//detail-07022007 modcall[authorize]: module "detail" returns ok for request 0 modcall[authorize]: module "attr_filter" returns noop for request 0 modcall[authorize]: module "chap" returns noop for request 0 rlm_mschap: Found MS-CHAP attributes. Setting 'Auth-Type = mschap' modcall[authorize]: module "mschap" returns ok for request 0 rlm_realm: No '@' in User-Name = "test", looking up realm NULL rlm_realm: Found realm "NULL" rlm_realm: Adding Stripped-User-Name = "test" rlm_realm: Proxying request from user dupontd to realm NULL rlm_realm: Adding Realm = "NULL" rlm_realm: Authentication realm is LOCAL. modcall[authorize]: module "suffix" returns noop for request 0 rlm_eap: No EAP-Message, not doing EAP modcall[authorize]: module "eap" returns noop for request 0 modcall[authorize]: module "files" returns notfound for request 0 rlm_ldap: - authorize rlm_ldap: performing user authorization for test radius_xlat:
'(|(&(uid=test)(ulhcharte=TRUE))(&(eduPersonPrincipalName=test )(ulhcharte=TRUE)))'
radius_xlat: 'dc=univ-lehavre,dc=fr' 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 zzz.zzz.zzz.zzz:389, authentication 0 rlm_ldap: setting TLS CACert File to /etc/ssl/certs/cachain.txt rlm_ldap: setting TLS CACert Directory to /etc/ssl/certs/ rlm_ldap: setting TLS Require Cert to demand rlm_ldap: starting TLS rlm_ldap: bind as / to ducati.univ-lehavre.fr:389 rlm_ldap: waiting for bind result ... rlm_ldap: Bind was successful rlm_ldap: performing search in dc=univ-lehavre,dc=fr, with filter
(|(&(uid=test)(ulhcharte=TRUE))(&(eduPersonPrincipalName=test) (ulhcharte=TRUE)))
rlm_ldap: looking for check items in directory... rlm_ldap: Adding macAddress as Mac-Addr, value 00:30:48:24:A9:C3 & op=21 rlm_ldap: looking for reply items in directory... rlm_ldap: Adding radiusTunnelType as Tunnel-Type, value 13 & op=11 rlm_ldap: Adding radiusTunnelMediumType as Tunnel-Medium-Type, value 6 & op=11 rlm_ldap: Adding radiusTunnelPrivateGroupId as Tunnel-Private-Group-Id, value 40 & op=11 rlm_ldap: Adding eduPersonPrimaryAffiliation as Class, value member & op=11 rlm_ldap: Adding ulhcharte as Filter-Id, value TRUE & op=11 rlm_ldap: Adding macAddress as Mac-Addr, value 00:30:48:24:A9:C3 & op=11
You see nothing like "Adding userPassword" here.
For instance you could have something like: rlm_ldap: Added password rlm_ldap: Adding myldapNTPassword
Could the freeradius admin check: * the ldap {} section: see the "password_attribute =" line (till FR 1.1.4) * the mapping in ldap.attrmap
rad_check_password: Found Auth-Type MS-CHAP auth: type "MS-CHAP" Processing the authenticate section of radiusd.conf modcall: entering group MS-CHAP for request 0 rlm_mschap: No User-Password configured. Cannot create LM-Password. rlm_mschap: No User-Password configured. Cannot create NT-Password. rlm_mschap: Told to do MS-CHAPv2 for dupontd with NT-Password rlm_mschap: FAILED: No NT/LM-Password. Cannot perform authentication. rlm_mschap: FAILED: MS-CHAP2-Response is incorrect
How is/are your password(s) stored on the Ldap directory: in clear text, MD5-hashed, SHA-Hased, NTLM-Hashed ? What is/are the Ldap attribute(s) used to store your password(s) ?
Thibault
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Hello Thibault, I checked with the admin, the passwords are MD5 hashed. I insisted a bit more to get the admin to try a different user, this time a "real" one, and the auth passed with no problem. I am sorry, there must be a problem with the test user I was using. Thank you for all the time you spent on my problem, and globally, for investing your time helping people like me! Regards, Robert