FreeRadius+AD integration

tnt at kalik.co.yu tnt at kalik.co.yu
Fri Apr 27 11:48:45 CEST 2007


Error seems to be because shared secret is testing123 not testing 123.
But you need to paste output od radiusd-X after Access-Request. Open two
ssh sessions and do radtest from one and radiusd -X from the other.

Ivan Kalik
Kalik Informatika ISP


Dana 27/4/2007, "shrikant Bhat" <shrikabhat at gmail.com> piše:

>I get this error
>[root at rad ~]# radtest raduser radpass localhost 0 testing 123
>Sending Access-Request of id 47 to 127.0.0.1 port 1812
>        User-Name = "raduser"
>        User-Password = "radpass"
>        NAS-IP-Address = 255.255.255.255
>        NAS-Port = 0
>        Framed-Protocol = PPP
>rad_recv: Access-Accept packet from host 127.0.0.1:1812, id=47, length=20
>rad_verify: Received Access-Accept packet from client 127.0.0.1 port
>1812 with invalid signature (err=2)!  (Shared secret is incorrect.)
>
>On 4/27/07, tnt at kalik.co.yu <tnt at kalik.co.yu> wrote:
>> And what happens when you get Access-Request?
>>
>>
>> Dana 27/4/2007, "shrikant Bhat" <shrikabhat at gmail.com> piše:
>>
>> >Hello Alan,
>> >I have built and installed 1.1.6 version of FreeRadius. When I test
>> >using radtest it authenticates any user with any pasword, what I mean
>> >by this is it doesnt seem to contact the ADS to lookup the user
>> >information and authenticate. I have attached the debug
>> >*****************************************************************************************************
>> >[root at my-rad raddb]# /usr/local/sbin/radiusd -X
>> >Starting - reading configuration files ...
>> >reread_config:  reading radiusd.conf
>> >Config:   including file: /etc/raddb/clients.conf
>> >Config:   including file: /etc/raddb/snmp.conf
>> >Config:   including file: /etc/raddb/eap.conf
>> >Config:   including file: /etc/raddb/sql.conf
>> > main: prefix = "/usr"
>> > main: localstatedir = "/var"
>> > main: logdir = "/var/log/radius"
>> > main: libdir = "/usr/lib"
>> > main: radacctdir = "/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 = "/var/log/radius/radius.log"
>> > main: log_auth = no
>> > main: log_auth_badpass = no
>> > main: log_auth_goodpass = no
>> > main: pidfile = "/var/run/radiusd/radiusd.pid"
>> > main: user = "radiusd"
>> > main: group = "radiusd"
>> > main: usercollide = no
>> > main: lower_user = "no"
>> > main: lower_pass = "no"
>> > main: nospace_user = "no"
>> > main: nospace_pass = "no"
>> > main: checkrad = "/usr/sbin/checkrad"
>> > main: proxy_requests = yes
>> > 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/lib
>> >Module: Loaded expr
>> >Module: Instantiated expr (expr)
>> >Module: Loaded exec
>> > exec: wait = no
>> > exec: program = "/usr/bin/ntlm_auth  --request-nt-key
>> >--domain=MYDOMAIN.COM --username=%{mschap:User-Name}
>> >--password=%{User-Password}"
>> > exec: input_pairs = "request"
>> > exec: output_pairs = "(null)"
>> > exec: packet_type = "(null)"
>> >Module: Instantiated exec (ntlm_auth)
>> >Module: Loaded CHAP
>> >Module: Instantiated chap (chap)
>> >Module: Loaded preprocess
>> > preprocess: huntgroups = "/etc/raddb/huntgroups"
>> > preprocess: hints = "/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 MS-CHAP
>> > mschap: use_mppe = yes
>> > mschap: require_encryption = no
>> > mschap: require_strong = no
>> > mschap: with_ntdomain_hack = yes
>> > mschap: passwd = "(null)"
>> > mschap: authtype = "MS-CHAP"
>> > mschap: ntlm_auth = "(null)"
>> >Module: Instantiated mschap (mschap)
>> >Module: Loaded realm
>> > realm: format = "suffix"
>> > realm: delimiter = "@"
>> > realm: ignore_default = no
>> > realm: ignore_null = no
>> >Module: Instantiated realm (suffix)
>> >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 files
>> > files: usersfile = "/etc/raddb/users"
>> > files: acctusersfile = "/etc/raddb/acct_users"
>> > files: preproxy_usersfile = "/etc/raddb/preproxy_users"
>> > files: compat = "cistron"
>> >[/etc/raddb/users]:1 Cistron compatibility checks for entry raduser ...
>> >[/etc/raddb/users]:153 Cistron compatibility checks for entry DEFAULT ...
>> >?Changing 'Auth-Type =' to 'Auth-Type +='
>> >[/etc/raddb/users]:172 Cistron compatibility checks for entry DEFAULT ...
>> >[/etc/raddb/users]:184 Cistron compatibility checks for entry DEFAULT ...
>> >[/etc/raddb/users]:191 Cistron compatibility checks for entry DEFAULT ...
>> >[/etc/raddb/users]:198 Cistron compatibility checks for entry DEFAULT ...
>> >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 =
>> >"/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 System
>> > unix: cache = no
>> > unix: passwd = "(null)"
>> > unix: shadow = "/etc/shadow"
>> > unix: group = "(null)"
>> > unix: radwtmp = "/var/log/radius/radwtmp"
>> > unix: usegroup = no
>> > unix: cache_reload = 600
>> >Module: Instantiated unix (unix)
>> >Module: Loaded radutmp
>> > radutmp: filename = "/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.
>> >***********************************************************************
>> >Thanks
>> >SB
>> >
>> >On 4/23/07, Alan DeKok <aland at deployingradius.com> wrote:
>> >> shrikant Bhat wrote:
>> >> > 1.The document says  adding exec ... to the modules section and then
>> >> > listing ntlm_auth in the authenticate section. when I have exec
>> >> > ntlm_auth in modules section and ntlm_auth listed in authenticate
>> >> > section I get 'Unknown Auth-Type "exec" in authenticate section'
>> >> > error
>> >> > how do I fix this? please help.
>> >> > I have attached my radiusd.conf file.
>> >>
>> >>   All I know is that it works for me in 1.1.6.
>> >>
>> >> > 2. To authenticate cisco telnet sessions, is it possible to use
>> >> > freeRadius with AD integration
>> >> > what I mean by this is can I telnet using my ad ID and password with
>> >> > freeRadius being authentication server?
>> >>
>> >>   Yes.
>> >>
>> >>   Alan DeKok.
>> >> --
>> >>   http://deployingradius.com       - The web site of the book
>> >>   http://deployingradius.com/blog/ - The blog
>> >> -
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>> >>
>> >-
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>> >
>> >
>>
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