Freeradius authentication question
Kai Geek
kaigeek at linuxmail.org
Fri Jan 20 12:59:54 CET 2006
Hello,
[root at us067 root]# vi /etc/raddb/server ??
the config file will this be ?
correct directory;
#vi /etc/raddb/clients.conf
oke.
> ----- Original Message -----
> From: "Le Gal Philippe" <Philippe.LeGal at emea.eu.int>
> To: "FreeRadius users mailing list" <freeradius-users at lists.freeradius.org>
> Subject: Freeradius authentication question
> Date: Fri, 20 Jan 2006 11:34:51 -0000
>
>
>
> Hi everybody,
>
> I'm trying to authenticate users login in a machine using ssh. I
> have configured ssh & PAM on that server to autenticate against the
> radius server (Redhat Application Server 2.1).
>
> Please find below the debug of the radius server as well as my conf files.
>
> The Free radius server says :
>
> Login incorrect: [test/\010\n\INCORRECT] (from client
> us067.eudra.org port 1500 cli 192.168.xx.xx)
> WARNING: Unprintable characters in the password. ? Double-check
> the shared secret on the server and the NAS!
>
> So did I . I checked the secrets on the server and they are *IDENTICAL*...
>
> I used the NTRadPing utility with exactly the same parameters and
> it works absolutely fine !
>
> Thank you for your help !
>
> my /etc/raddb/server file : (on the client machine) :
>
> [root at us067 root]# vi /etc/raddb/server
> # pam_radius_auth configuration file. Copy to: /etc/raddb/server
> #
> # For proper security, this file SHOULD have permissions 0600,
> # that is readable by root, and NO ONE else. If anyone other than
> # root can read this file, then they can spoof responses from the server!
> #
> # There are 3 fields per line in this file. There may be multiple
> # lines. Blank lines or lines beginning with '#' are treated as
> # comments, and are ignored. The fields are:
> #
> # server[:port] secret [timeout]
> #
> # the port name or number is optional. The default port name is
> # "radius", and is looked up from /etc/services The timeout field is
> # optional. The default timeout is 3 seconds.
> #
> # If multiple RADIUS server lines exist, they are tried in order. The
> # first server to return success or failure causes the module to return
> # success or failure. Only if a server fails to response is it skipped,
> # and the next server in turn is used.
> #
> # The timeout field controls how many seconds the module waits before
> # deciding that the server has failed to respond.
> #
> # server[:port] shared_secret timeout (s)
> loginhost.eudra.org philippe123456 1
> #
> # having localhost in your radius configuration is a Good Thing.
> #
> # See the INSTALL file for pam.conf hints.
>
>
> clients.conf :
>
> client us067.eudra.org {
> secret = philippe123456
> shortname = us067.eudra.org
> }
>
>
> [root at us072 raddb]# radiusd -X
> Starting - reading configuration files ...
> reread_config: reading radiusd.conf
> Config: including file: /usr/local/etc/raddb/proxy.conf
> Config: including file: /usr/local/etc/raddb/clients.conf
> Config: including file: /usr/local/etc/raddb/snmp.conf
> Config: including file: /usr/local/etc/raddb/eap.conf
> Config: including file: /usr/local/etc/raddb/sql.conf
> main: prefix = "/usr/local"
> main: localstatedir = "/usr/local/var"
> main: logdir = "/usr/local/var/log/radius"
> main: libdir = "/usr/local/lib"
> main: radacctdir = "/usr/local/var/log/radius/radacct"
> main: hostname_lookups = no
> main: max_request_time = 30
> main: cleanup_delay = 5
> main: max_requests = 1024
> main: delete_blocked_requests = 0
> main: port = 0
> main: allow_core_dumps = no
> main: log_stripped_names = no
> main: log_file = "/usr/local/var/log/radius/radius.log"
> main: log_auth = yes
> main: log_auth_badpass = yes
> main: log_auth_goodpass = yes
> main: pidfile = "/usr/local/var/run/radiusd/radiusd.pid"
> main: user = "(null)"
> main: group = "(null)"
> main: usercollide = no
> main: lower_user = "no"
> main: lower_pass = "no"
> main: nospace_user = "no"
> main: nospace_pass = "no"
> main: checkrad = "/usr/local/sbin/checkrad"
> main: proxy_requests = yes
> proxy: retry_delay = 5
> proxy: retry_count = 3
> proxy: synchronous = no
> proxy: default_fallback = yes
> proxy: dead_time = 120
> proxy: post_proxy_authorize = yes
> proxy: wake_all_if_all_dead = no
> security: max_attributes = 200
> security: reject_delay = 1
> security: status_server = no
> main: debug_level = 0
> read_config_files: reading dictionary
> read_config_files: reading naslist
> Using deprecated naslist file. Support for this will go away soon.
> read_config_files: reading clients
> read_config_files: reading realms
> radiusd: entering modules setup
> Module: Library search path is /usr/local/lib
> Module: Loaded exec
> exec: wait = yes
> exec: program = "(null)"
> exec: input_pairs = "request"
> exec: output_pairs = "(null)"
> exec: packet_type = "(null)"
> rlm_exec: Wait=yes but no output defined. Did you mean output=none?
> Module: Instantiated exec (exec)
> Module: Loaded expr
> Module: Instantiated expr (expr)
> Module: Loaded PAP
> pap: encryption_scheme = "crypt"
> Module: Instantiated pap (pap)
> Module: Loaded CHAP
> Module: Instantiated chap (chap)
> Module: Loaded MS-CHAP
> mschap: use_mppe = yes
> mschap: require_encryption = no
> mschap: require_strong = no
> mschap: with_ntdomain_hack = no
> mschap: passwd = "(null)"
> mschap: authtype = "MS-CHAP"
> mschap: ntlm_auth = "(null)"
> Module: Instantiated mschap (mschap)
> Module: Loaded System
> unix: cache = no
> unix: passwd = "(null)"
> unix: shadow = "(null)"
> unix: group = "(null)"
> unix: radwtmp = "/usr/local/var/log/radius/radwtmp"
> unix: usegroup = no
> unix: cache_reload = 600
> Module: Instantiated unix (unix)
> Module: Loaded eap
> eap: default_eap_type = "md5"
> eap: timer_expire = 60
> eap: ignore_unknown_eap_types = no
> eap: cisco_accounting_username_bug = no
> rlm_eap: Loaded and initialized type md5
> rlm_eap: Loaded and initialized type leap
> gtc: challenge = "Password: "
> gtc: auth_type = "PAP"
> rlm_eap: Loaded and initialized type gtc
> mschapv2: with_ntdomain_hack = no
> rlm_eap: Loaded and initialized type mschapv2
> Module: Instantiated eap (eap)
> Module: Loaded preprocess
> preprocess: huntgroups = "/usr/local/etc/raddb/huntgroups"
> preprocess: hints = "/usr/local/etc/raddb/hints"
> preprocess: with_ascend_hack = no
> preprocess: ascend_channels_per_line = 23
> preprocess: with_ntdomain_hack = no
> preprocess: with_specialix_jetstream_hack = no
> preprocess: with_cisco_vsa_hack = no
> Module: Instantiated preprocess (preprocess)
> Module: Loaded realm
> realm: format = "suffix"
> realm: delimiter = "@"
> realm: ignore_default = no
> realm: ignore_null = no
> Module: Instantiated realm (suffix)
> Module: Loaded files
> files: usersfile = "/usr/local/etc/raddb/users"
> files: acctusersfile = "/usr/local/etc/raddb/acct_users"
> files: preproxy_usersfile = "/usr/local/etc/raddb/preproxy_users"
> files: compat = "no"
> Module: Instantiated files (files)
> Module: Loaded Acct-Unique-Session-Id
> acct_unique: key = "User-Name, Acct-Session-Id, NAS-IP-Address,
> Client-IP-Address, NAS-Port"
> Module: Instantiated acct_unique (acct_unique)
> Module: Loaded detail
> detail: detailfile =
> "/usr/local/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d"
> detail: detailperm = 384
> detail: dirperm = 493
> detail: locking = no
> Module: Instantiated detail (detail)
> Module: Loaded radutmp
> radutmp: filename = "/usr/local/var/log/radius/radutmp"
> radutmp: username = "%{User-Name}"
> radutmp: case_sensitive = yes
> radutmp: check_with_nas = yes
> radutmp: perm = 384
> radutmp: callerid = yes
> Module: Instantiated radutmp (radutmp)
> Listening on authentication *:1812
> Listening on accounting *:1813
> Ready to process requests.
> rad_recv: Access-Request packet from host 172.16.51.67:2531, id=82, length=89
> User-Name = "test"
> User-Password = "\010\n\INCORRECT"
> NAS-IP-Address = 172.16.51.67
> NAS-Identifier = "sshd"
> NAS-Port = 1506
> NAS-Port-Type = Virtual
> Service-Type = Authenticate-Only
> Calling-Station-Id = "192.168.60.76"
> Processing the authorize section of radiusd.conf
> modcall: entering group authorize for request 0
> modcall[authorize]: module "preprocess" returns ok for request 0
> modcall[authorize]: module "chap" returns noop for request 0
> modcall[authorize]: module "mschap" returns noop for request 0
> rlm_realm: No '@' in User-Name = "test", looking up realm NULL
> rlm_realm: No such realm "NULL"
> 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
> users: Matched entry DEFAULT at line 156
> modcall[authorize]: module "files" returns ok for request 0
> modcall: group authorize returns ok for request 0
> rad_check_password: Found Auth-Type System
> auth: type "System"
> Processing the authenticate section of radiusd.conf
> modcall: entering group authenticate for request 0
> rlm_unix: [test]: invalid password
> modcall[authenticate]: module "unix" returns reject for request 0
> modcall: group authenticate returns reject for request 0
> auth: Failed to validate the user.
> Login incorrect: [test/\010\n\INCORRECT] (from client
> us067.eudra.org port 1506 cli 192.168.60.76)
> WARNING: Unprintable characters in the password. ? Double-check
> the shared secret on the server and the NAS!
> Delaying request 0 for 1 seconds
> Finished request 0
> Going to the next request
> --- Walking the entire request list ---
> Waking up in 1 seconds...
> --- Walking the entire request list ---
> Waking up in 1 seconds...
> --- Walking the entire request list ---
> Sending Access-Reject of id 82 to 172.16.51.67:2531
> Waking up in 4 seconds...
> --- Walking the entire request list ---
> Cleaning up request 0 ID 82 with timestamp 43d0c994
> Nothing to do. Sleeping until we see a request.
>
> ________________________________________________________________________
> This e-mail has been scanned for all known viruses by EMEA.
> ________________________________________________________________________
>
> -
> List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
>
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Kai "Ozgur" Geek
Network Engineer
PGP ID: B1B63B6E
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