- Freeradius-Users - lists.freeradius.org

simultaneous-use with checkrad
by tyllerd＠gmail.com 24 Jun '11

24 Jun '11

Hi I know its not the best way to do it but I would really like to use simultaneous-use attribute without using the checkrad script. meaning the radius server does the check in radacct table and if the check is true, deny authentication. is this possible? I am using sql and in the radgroupcheck table i have simultaneous-use := 1 and in sites-enabled/defaults under session I have sql selected and the query is present in sql/mysql/dialup.conf is it possible for the freeRADIUS server to do this? Thanks in advance -- View this message in context: http://freeradius.1045715.n5.nabble.com/simultaneous-use-with-checkrad-tp45… Sent from the FreeRadius - User mailing list archive at Nabble.com.

1 0

Migrating to threaded rlm_perl
by Energ 24 Jun '11

24 Jun '11

Hi everyone! Please, help me with understanding of concept how to rewrite my perl module to work with threaded perl. Now it looks like this: my %options_pools = (create=>1, exclusive=>0, mode=>0644, destroy=>1); tie my %pooldb, 'IPC::Shareable', $pools_glue, { %options_pools } or die "Tie failed: $!\n"; ... code to fullfill shared segment ... sub post_auth { ... $RAD_REPLY{'Framed-IP-Address'} = "$pooldb{$rpool}{$RAD_REQUEST{'Calling-Station-Id'}} ... %up= fetch_url("$https_host","$https_xml","$RAD_REQUEST{'User-Name'}"); } sub fetch_url { ... using Net::HTTP i retrieve some additional stuff from billing. ... } While non-threaded perl it works as expected. But threading breaks creation of Shared memory (cuz it want to do it for every thread). I also wonder, do i need to post &fetch_url inside CLONE sub or not. So, the main question: is there any part of code in rlm, that suppose to run only once ( create shared memory in my situation) or how to correctly solve problem with IPC within the confines of freeradius. Thx! -- View this message in context: http://freeradius.1045715.n5.nabble.com/Migrating-to-threaded-rlm-perl-tp45… Sent from the FreeRadius - User mailing list archive at Nabble.com.

3 6

Dynamic Clients IP Best practice?
by Brent Wilkinson 24 Jun '11

24 Jun '11

I unfortunately have a large amount of hotspots that are behind dynamic ip's. We have tried to get as many of them onto statics as possible but are having issues with that. After having read through a few dozen different threads and readmes does freeradius have something that has been put into place to address this?( I assume the answer is no or I glazed over while reading and missed the answer) . If there is no built in feature is there a best practice for this? Reverse DNS and / or VPN tunnels are the 2 solutions I can think of that would secure the nas check. Is there something else I am missing I can read up on and look into? Thanks Brent

4 4

Credentials format in Windows suplicant
by joanroldan 23 Jun '11

23 Jun '11

Hi everybody, I have take a look to this post: http://freeradius.1045715.n5.nabble.com/MSCHAP-Authentication-Issue-td27851… And I totally agree with the behaviours described in the table. I have been experiencing the same. If I type the credentials on prompt of Windows supplicant like MYDOMAIN.COM\user password The request is accepted: Fri Jun 10 15:58:51 2011 : Info: ++[eap] returns ok Fri Jun 10 15:58:51 2011 : Auth: Login OK: [IRTA_NT\\jroldan/<via Auth-Type = EAP>] (from client WLC_SSCC port 1 cli 00-26-B6-59-F1-EA) But if I type user(a)mydomain.com password I get the next info: Fri Jun 10 16:11:52 2011 : Debug: Exec-Program output: Logon failure (0xc000006d) Fri Jun 10 16:11:52 2011 : Debug: Exec-Program-Wait: plaintext: Logon failure (0xc000006d) Fri Jun 10 16:11:52 2011 : Debug: Exec-Program: returned: 1 Fri Jun 10 16:11:52 2011 : Info: [mschap] External script failed. Fri Jun 10 16:11:52 2011 : Info: [mschap] FAILED: MS-CHAP2-Response is incorrect Fri Jun 10 16:11:52 2011 : Info: ++[mschap] returns reject Fri Jun 10 16:11:52 2011 : Info: [eap] Freeing handler Fri Jun 10 16:11:52 2011 : Info: ++[eap] returns reject Fri Jun 10 16:11:52 2011 : Info: Failed to authenticate the user. Fri Jun 10 16:11:52 2011 : Auth: Login incorrect (mschap: External script says Logon failure (0xc000006d)): [jroldan(a)irta.es/<via Auth-Type = EAP>] (from client WLC_SSCC port 0 via TLS tunnel) I assume my configuration is fine (extracted from deployingradius.com) because its working by typing credentials in NT format. As the configuration of freeradius is for eduroam purpose it would be nice that user enter the credentials like user(a)domain.com, and in function of the domain the request would be proxied or not. Is is possible to use this format in spite of NT-domain? Thanks in advance. -- View this message in context: http://freeradius.1045715.n5.nabble.com/Credentials-format-in-Windows-supli… Sent from the FreeRadius - User mailing list archive at Nabble.com.

3 5

Re: Unable to find module....
by Bryan Graham 23 Jun '11

23 Jun '11

Bryan Graham wrote: >> /opt/csg/etc/raddb/sites-enabled/default[198]: Failed to find module >> "attr_rewrite". >> /opt/csg/etc/raddb/sites-enabled/default[62]: Errors parsing authorize >> section. Alan DeKok wrote: > That message is produced when the module doesn't exist, OR when it has >failed to initialize properly. > > e.g. There is an error in it's configuration, or in the files that it >is reading. The error WILL be printed just above the lines you quoted. > > Alan DeKok. Well, I didn't want to include the whole thing, because it's long, but here goes: /opt/csg/sbin/radiusd -X FreeRADIUS Version 2.1.5, for host sparc-sun-solaris2.10, built on Mar 10 2009 at 15:36:40 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 /opt/csg/etc/raddb/radiusd.conf including configuration file /opt/csg/etc/raddb/clients.conf including files in directory /opt/csg/etc/raddb/modules/ including configuration file /opt/csg/etc/raddb/modules/acct_unique including configuration file /opt/csg/etc/raddb/modules/always including configuration file /opt/csg/etc/raddb/modules/attr_filter including configuration file /opt/csg/etc/raddb/modules/attr_rewrite including configuration file /opt/csg/etc/raddb/modules/chap including configuration file /opt/csg/etc/raddb/modules/checkval including configuration file /opt/csg/etc/raddb/modules/counter including configuration file /opt/csg/etc/raddb/modules/detail including configuration file /opt/csg/etc/raddb/modules/detail.example.com including configuration file /opt/csg/etc/raddb/modules/detail.log including configuration file /opt/csg/etc/raddb/modules/digest including configuration file /opt/csg/etc/raddb/modules/echo including configuration file /opt/csg/etc/raddb/modules/etc_group including configuration file /opt/csg/etc/raddb/modules/exec including configuration file /opt/csg/etc/raddb/modules/expiration including configuration file /opt/csg/etc/raddb/modules/expr including configuration file /opt/csg/etc/raddb/modules/files including configuration file /opt/csg/etc/raddb/modules/inner-eap including configuration file /opt/csg/etc/raddb/modules/ippool including configuration file /opt/csg/etc/raddb/modules/krb5 including configuration file /opt/csg/etc/raddb/modules/ldap including configuration file /opt/csg/etc/raddb/modules/linelog including configuration file /opt/csg/etc/raddb/modules/logintime including configuration file /opt/csg/etc/raddb/modules/mac2ip including configuration file /opt/csg/etc/raddb/modules/mac2vlan including configuration file /opt/csg/etc/raddb/modules/otp including configuration file /opt/csg/etc/raddb/modules/mschap including configuration file /opt/csg/etc/raddb/modules/pam including configuration file /opt/csg/etc/raddb/modules/pap including configuration file /opt/csg/etc/raddb/modules/passwd including configuration file /opt/csg/etc/raddb/modules/perl including configuration file /opt/csg/etc/raddb/modules/policy including configuration file /opt/csg/etc/raddb/modules/preprocess including configuration file /opt/csg/etc/raddb/modules/radutmp including configuration file /opt/csg/etc/raddb/modules/realm including configuration file /opt/csg/etc/raddb/modules/smbpasswd including configuration file /opt/csg/etc/raddb/modules/smsotp including configuration file /opt/csg/etc/raddb/modules/sql_log including configuration file /opt/csg/etc/raddb/modules/sqlcounter_expire_on_login including configuration file /opt/csg/etc/raddb/modules/sradutmp including configuration file /opt/csg/etc/raddb/modules/unix including configuration file /opt/csg/etc/raddb/modules/wimax including configuration file /opt/csg/etc/raddb/policy.conf including files in directory /opt/csg/etc/raddb/sites-enabled/ including configuration file /opt/csg/etc/raddb/sites-enabled/default including dictionary file /opt/csg/etc/raddb/dictionary main { prefix = "/opt/csg" localstatedir = "/opt/csg/var" logdir = "/opt/csg/var/log/radius" libdir = "/opt/csg/lib" radacctdir = "/opt/csg/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 allow_core_dumps = no pidfile = "/opt/csg/var/run/radiusd/radiusd.pid" checkrad = "/opt/csg/sbin/checkrad" debug_level = 0 proxy_requests = no log { stripped_names = no auth = yes auth_badpass = no auth_goodpass = no } security { max_attributes = 200 reject_delay = 1 status_server = yes } } radiusd: #### Loading Realms and Home Servers #### radiusd: #### Loading Clients #### client localhost { ipaddr = xxx.xxx.xxx.xxx require_message_authenticator = no secret = "ihatetesting" shortname = "localhost" nastype = "other" } 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 #### modules { Module: Checking authenticate {...} for more modules to load Module: Linked to module rlm_krb5 Module: Instantiating krb5 krb5 { keytab = "/opt/csg/etc/raddb/radius.keytab" service_principal = "admin/radius" } rlm_krb5: krb5_init ok Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_preprocess Module: Instantiating preprocess preprocess { huntgroups = "/opt/csg/etc/raddb/huntgroups" hints = "/opt/csg/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_files Module: Instantiating files files { usersfile = "/opt/csg/etc/raddb/users" acctusersfile = "/opt/csg/etc/raddb/acct_users" preproxy_usersfile = "/opt/csg/etc/raddb/preproxy_users" compat = "no" } Module: Linked to module rlm_ldap Module: Instantiating ldap ldap { server = "ldap.somedomain.com" port = 389 password = "AequieCi8" identity = "cn=radius,ou=Special,dc=cs,dc=tamu,dc=edu" net_timeout = 1 timeout = 4 timelimit = 3 tls_mode = no start_tls = no tls_require_cert = "allow" tls { start_tls = yes require_cert = "allow" } basedn = "ou=People,dc=cs,dc=tamu,dc=edu" filter = "(uid=%{%{Callback-Number}:-%{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 = "/opt/csg/etc/raddb/ldap.attrmap" ldap_debug = 0 ldap_connections_number = 5 compare_check_items = no do_xlat = yes set_auth_type = no } 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 /opt/csg/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 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: 87848 /opt/csg/etc/raddb/sites-enabled/default[198]: Failed to find module "attr_rewrite". /opt/csg/etc/raddb/sites-enabled/default[62]: Errors parsing authorize section. } Errors initializing modules That's my radiusd output, and I don't see anything about attr_rewrite at all. In addition, here's the contents of some of my lib dir (the whole thing is long): [root]@radius /opt/csg/lib> (08:03:07 04/07/09) :: ls rlm_attr* rlm_attr_filter-2.1.5.la rlm_attr_filter.a rlm_attr_filter.so rlm_attr_rewrite-2.1.5.so rlm_attr_rewrite.la rlm_attr_filter-2.1.5.so rlm_attr_filter.la rlm_attr_rewrite-2.1.5.la rlm_attr_rewrite.a rlm_attr_rewrite.so This is the same dir were rlm_ldap and rlm_krb5 (successfully loaded) all reside as well, so you can understand my confusion. thanks, Bryan Graham

3 2

pairfind segmentation fault
by Juan Pablo L. 23 Jun '11

23 Jun '11

Hi, i m writing a module2 for freeradius 2.1.10 on linux 2.6.18-194.el5PAE. this is the code: vp = pairfind(request->packet->vps,PW_USER_NAME); DEBUG("Found username = %s",vp->data.strvalue); // create and add the cleartext-password vp_clear_password = pairmake("Cleartext-password","smart",T_OP_SET); pairadd(&request->config_items, vp_clear_password); // create and add the callback-id vp = pairmake("callback-id","0702005010701059",T_OP_SET); pairadd(&request->reply->vps,vp); but the pairfind is giving segmentation fault: Program received signal SIGSEGV, Segmentation fault. 0x00b2879b in authorize (instance=0x8184460, request=0x81bbc68) at ../main.c:135 135 vp = pairfind(request->packet->vps,PW_USER_NAME); I have no idea what the problem is. What is the different between pairmake and radius_paircreate ? when am i supposed to use pairfree ? please let me know what the problem is. thanks!!

2 1

2.1.x 34c68ba8: freebsd 7.x: segfault/internal error in select()
by Russell Jackson 23 Jun '11

23 Jun '11

I'm getting a segfault on exit after logging this to syslog: Exiting due to internal error: Failed in select: Invalid argument kernel: pid 87513 (radiusd), uid 133: exited on signal 11 select(2) indicates that EINVAL is returned when the timeout is invalid (being negative or too large). I modified the error message to include the value of "when" in lib/event.c. I then got: Exiting due to internal error: Failed in select: Invalid argument: wake 4sec, 1000000usec I suspected that tv_usec needs to be < USEC, so I kluged the code to subtract 1 from when.tv_usec if it's >= USEC. So far, I haven't had any more crashes. Commit d8084182 seems to be when this code was changed last, and I didn't have this problem before on 2.1.x. https://github.com/alandekok/freeradius-server/commit/d8084182bbec453712a96… -- Russell A Jackson <raj(a)csub.edu> Network Analyst California State University, Bakersfield

2 5

Returning Multiple Reply Items problem ?
by Robert Roll 22 Jun '11

22 Jun '11

I seen to have encountered a problem with returning multiple reply-item attributes ? They seem to be found, but only some arereturned... see the debug snippets below... It seems if they have the same name, only one of them gets returned ? However, for the Cisco-AVPair attributes, it is very common to need to define many of them ? Is there a way to get them all returned ? Currently running 2.1.10 .. Thanks, Robert i.e. ##### Seem to be found in Directory ##############3 [ldapADutVLANs] looking for reply items in directory... [ldapADutVLANs] extracted attribute Airespace-Interface-Name from generic item Airespace-Interface-Name=wifi-hist-uconnect [ldapADutVLANs] extracted attribute Airespace-Interface-Name from generic item Airespace-Interface-Name=wifi-noc-uconnect [ldapADutVLANs] extracted attribute Cisco-AVPair from generic item cisco-avpair="tunnel-private-group-ID(#81)=noc" [ldapADutVLANs] extracted attribute Cisco-AVPair from generic item cisco-avpair="tunnel-medium-type(#65)=802 media(6)" [ldapADutVLANs] extracted attribute Cisco-AVPair from generic item cisco-avpair="tunnel-type(#64)=VLAN(13)" ## However when they need to be returned, only one of each gets returned ? ###### [peap] Using saved attributes from the original Access-Accept Airespace-Interface-Name = "wifi-hist-uconnect" Cisco-AVPair = "tunnel-private-group-ID(#81)=noc" Sending Access-Accept of id 11 to 155.97.142.192 port 53533 Airespace-Interface-Name = "wifi-hist-uconnect" Cisco-AVPair = "tunnel-private-group-ID(#81)=noc"

2 2

MAC auth bypass with freeradius/openldap
by g17jimmy 22 Jun '11

22 Jun '11

I've been looking at this for a day now and it seems like I'm close, but something is not right. I have a freeradius server with an openldap backend for MAC auth bypass. This system is just for test, but it is an essential first step in my project. I'm using freeradius2-2.1.7-7.el5, freeradius2-ldap-2.1.7-7.el5, openldap-servers-2.3.43-12.el5_6.7, and I am currently using a Cisco labled linksys SFE-2000 switch. Since I have been reading docs and trying different things all day I'm thinking there is something I've just messed up on and overlooked while going over the files. I have tried creating the MAC address in LDAP several ways, as a cn(objectclass=device), as a uid(with and without a password.) Here are the files I've mod'd: ********************************** raddb/modules/ldap: ********************************** ldap { cache = no server = "localhost" identity = "uid=radauth,ou=radius,dc=CSPKRB" password = password basedn = "ou=radius,dc=CSPKRB" filter = "(cn=%{User-Name})" tls { start_tls = no } default_profile = "uid=radauth,ou=radius,dc=CSPKRB" profile_attribute = "radiusProfileDn" access_attr = "cn" dictionary_mapping = ${raddbdir}/ldap.attrmap ldap_connections_number = 5 groupname_attribute = radius_users groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))" timeout = 4 timelimit = 3 net_timeout = 1 set_auth_type = no } ********************************** raddb/site-enabed/inner-tunnel: ********************************** server inner-tunnel { authorize { preprocess ldap pap update control { Proxy-To-Realm := LOCAL } } eap { ok = return } } authenticate { Auth-Type PAP { pap } eap } session { radutmp } post-auth { Post-Auth-Type REJECT { attr_filter.access_reject } } pre-proxy { } post-proxy { eap } ********************************** clients.conf ********************************** client localhost { ipaddr = 127.0.0.1 secret = SharedSecret require_message_authenticator = no } client 192.168.0.0/16 { require_message_authenticator = no secret = SharedSecret nastype = other } ********************************** debug output: ********************************** rad_recv: Access-Request packet from host 192.168.1.254 port 49154, id=0, length=99 NAS-IP-Address = 192.168.1.254 NAS-Port-Type = Ethernet NAS-Port = 24 User-Name = "0010182b9065" Acct-Session-Id = "0500002B" EAP-Message = 0x0200001101303031303138326239303635 Message-Authenticator = 0x57f15349b978ec4c8dcdda92f6cc6fed +- entering group authorize {...} ++[preprocess] returns ok [auth_log] expand: /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d -> /var/log/radius/radacct/192.168.1.254/auth-detail-20110621 [auth_log] /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d expands to /var/log/radius/radacct/192.168.1.254/auth-detail-20110621 [auth_log] expand: %t -> Tue Jun 21 16:38:24 2011 ++[auth_log] returns ok [suffix] No '@' in User-Name = "0010182b9065", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] EAP packet type response id 0 length 17 [eap] No EAP Start, assuming it's an on-going EAP conversation ++[eap] returns updated ++[unix] returns notfound ++[files] returns noop [ldap] performing user authorization for 0010182b9065 [ldap] expand: (cn=%{User-Name}) -> (cn=0010182b9065) [ldap] expand: ou=radius,dc=CSPKRB -> ou=radius,dc=CSPKRB rlm_ldap: ldap_get_conn: Checking Id: 0 rlm_ldap: ldap_get_conn: Got Id: 0 rlm_ldap: performing search in ou=radius,dc=CSPKRB, with filter (cn=0010182b9065) [ldap] checking if remote access for 0010182b9065 is allowed by cn rlm_ldap: performing search in uid=radauth,ou=radius,dc=CSPKRB, with filter (objectclass=radiusprofile) rlm_ldap: object not found [ldap] default_profile/user-profile search failed [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 0010182b9065 authorized to use remote access rlm_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 = EAP +- entering group authenticate {...} [eap] EAP Identity [eap] processing type tls [tls] Initiate [tls] Start returned 1 ++[eap] returns handled Sending Access-Challenge of id 0 to 192.168.1.254 port 49154 EAP-Message = 0x010100061520 Message-Authenticator = 0x00000000000000000000000000000000 State = 0xc26dceefc26cdb5c17fcb167e47515a3 Finished request 4. Going to the next request Waking up in 4.9 seconds. rad_recv: Access-Request packet from host 192.168.1.254 port 49154, id=0, length=134 Cleaning up request 4 ID 0 with timestamp +348 NAS-IP-Address = 192.168.1.254 NAS-Port-Type = Ethernet NAS-Port = 24 User-Name = "0010182b9065" Acct-Session-Id = "0500002B" State = 0xc26dceefc26cdb5c17fcb167e47515a3 EAP-Message = 0x0201002204103007f2c1a22a920adc933106b4a62923303031303138326239303635 Message-Authenticator = 0xf9ba8e6f27790169ab8ee1b280fbb4e9 +- entering group authorize {...} ++[preprocess] returns ok [auth_log] expand: /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d -> /var/log/radius/radacct/192.168.1.254/auth-detail-20110621 [auth_log] /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d expands to /var/log/radius/radacct/192.168.1.254/auth-detail-20110621 [auth_log] expand: %t -> Tue Jun 21 16:38:24 2011 ++[auth_log] returns ok [suffix] No '@' in User-Name = "0010182b9065", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] EAP packet type response id 1 length 34 [eap] No EAP Start, assuming it's an on-going EAP conversation ++[eap] returns updated ++[unix] returns notfound ++[files] returns noop [ldap] performing user authorization for 0010182b9065 [ldap] expand: (cn=%{User-Name}) -> (cn=0010182b9065) [ldap] expand: ou=radius,dc=CSPKRB -> ou=radius,dc=CSPKRB rlm_ldap: ldap_get_conn: Checking Id: 0 rlm_ldap: ldap_get_conn: Got Id: 0 rlm_ldap: performing search in ou=radius,dc=CSPKRB, with filter (cn=0010182b9065) [ldap] checking if remote access for 0010182b9065 is allowed by cn rlm_ldap: performing search in uid=radauth,ou=radius,dc=CSPKRB, with filter (objectclass=radiusprofile) rlm_ldap: object not found [ldap] default_profile/user-profile search failed [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 0010182b9065 authorized to use remote access rlm_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 = EAP +- entering group authenticate {...} [eap] Request found, released from the list [eap] Response appears to match, but EAP type is wrong. [eap] Failed in handler ++[eap] returns invalid Failed to authenticate the user. Login incorrect: [0010182b9065] (from client 192.168.0.0/16 port 24) Using Post-Auth-Type Reject +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> 0010182b9065 attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 5 for 1 seconds Going to the next request Waking up in 0.9 seconds. Sending delayed reject for request 5 Sending Access-Reject of id 0 to 192.168.1.254 port 49154 Waking up in 4.9 seconds. Cleaning up request 5 ID 0 with timestamp +348 Ready to process requests. -- View this message in context: http://freeradius.1045715.n5.nabble.com/MAC-auth-bypass-with-freeradius-ope… Sent from the FreeRadius - User mailing list archive at Nabble.com.

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pap authenticate issue
by liuyang 22 Jun '11

22 Jun '11

Hi All, I got a problem with my freeradius server 2-2.1.7-7 PAP knew we're using NT-Password, but it still using CRYPT encryption Can anyone give me some help? Really appreciate for the coming help rad_recv: Access-Request packet from host 192.168.8.190 port 10598, id=184, length=92 User-Name = "liuyang" User-Password = "398765" NAS-IP-Address = 127.0.0.1 NAS-Identifier = "sshd" NAS-Port = 9573 NAS-Port-Type = Virtual Service-Type = Authenticate-Only Calling-Station-Id = "192.168.8.118" +- entering group authorize {...} ++[preprocess] returns ok ++[chap] returns noop ++[mschap] returns noop [suffix] No '@' in User-Name = "liuyang", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop ++[unix] returns updated rlm_ldap: Entering ldap_groupcmp() [files] expand: dc=smsgrp,dc=com -> dc=smsgrp,dc=com [files] expand: %{Stripped-User-Name} -> [files] expand: %{User-Name} -> liuyang [files] expand: (uid=%{%{Stripped-User-Name}:-%{User-Name}}) -> (uid=liuyang) rlm_ldap: ldap_get_conn: Checking Id: 0 rlm_ldap: ldap_get_conn: Got Id: 0 rlm_ldap: performing search in dc=smsgrp,dc=com, with filter (uid=liuyang) rlm_ldap: ldap_release_conn: Release Id: 0 [files] expand: (|(&(objectClass=GroupOfNames)(member=%{control:Ldap-UserDn}))(&(objectClass =GroupOfUniqueNames)(uniquemember=%{control:Ldap-UserDn}))) -> (|(&(objectClass=GroupOfNames)(member=cn\3dliu yang\2cou\3dUsers\2cou\3dAccounts\2cdc\3dsmsgrp\2cdc\3dcom))(&(objectClass=G roupOfUniqueNames)(uniquemember=cn\3dliu yang\2cou\3dUsers\2cou\3dAccounts\2cdc\3dsmsgrp\2cdc\3dcom))) rlm_ldap: ldap_get_conn: Checking Id: 0 rlm_ldap: ldap_get_conn: Got Id: 0 rlm_ldap: performing search in dc=smsgrp,dc=com, with filter (&(cn=domain_users)(|(&(objectClass=GroupOfNames)(member=cn\3dliu yang\2cou\3dUsers\2cou\3dAccounts\2cdc\3dsmsgrp\2cdc\3dcom))(&(objectClass=G roupOfUniqueNames)(uniquemember=cn\3dliu yang\2cou\3dUsers\2cou\3dAccounts\2cdc\3dsmsgrp\2cdc\3dcom)))) rlm_ldap::ldap_groupcmp: User found in group domain_users rlm_ldap: ldap_release_conn: Release Id: 0 ++[files] returns noop [ldap] performing user authorization for liuyang [ldap] expand: %{Stripped-User-Name} -> [ldap] expand: %{User-Name} -> liuyang [ldap] expand: (uid=%{%{Stripped-User-Name}:-%{User-Name}}) -> (uid=liuyang) [ldap] expand: dc=smsgrp,dc=com -> dc=smsgrp,dc=com rlm_ldap: ldap_get_conn: Checking Id: 0 rlm_ldap: ldap_get_conn: Got Id: 0 rlm_ldap: performing search in dc=smsgrp,dc=com, with filter (uid=liuyang) [ldap] looking for check items in directory... rlm_ldap: pcnMicrosoftNTPassword -> NT-Password == 0x3941383936454439353845383741424246443546313634414231464145434543 [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 liuyang authorized to use remote access rlm_ldap: ldap_release_conn: Release Id: 0 ++[ldap] returns ok ++[expiration] returns noop ++[logintime] returns noop [pap] Normalizing NT-Password from hex encoding ++[pap] returns updated Found Auth-Type = PAP +- entering group PAP {...} [pap] login attempt with password "398765" [pap] Using CRYPT encryption. [pap] Passwords don't match ++[pap] returns reject Best Regards, Liuyang

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