Local groups in FreeRadius ?

Ami Schieber ami.schieber at gmail.com
Mon Aug 28 09:04:40 CEST 2006


Alan,

I'm using the man rlm_passwd examples and the examples within
radiusd.confand still I can't manage to make User-Group membership to
work.

Here's my config:

in radiusd.conf :

 passwd MyGroup {
                filename = /etc/MyGroup
                format = "~Group-Name:::*,User-Name"
                hashsize = 50
                ignoreislike = yes
                allowmultiplekeys = yes
                delimiter = ":"
        }

        #  Similar configuration, for the /etc/group file. Adds a Group-Name
        #  attribute for every group that the user is member of.
        #
        #passwd etc_group {
        #       filename = /etc/group
        #       format = "=Group-Name:::*,User-Name"
        #       hashsize = 50
        #       ignorenislike = yes
        #       allowmultiplekeys = yes
        #       delimiter = ":"
        #}

My /etc/MyGroup file :

FIGrp:::*,Ami
FIGrp:::*,John

My users file :

Ami          Auth-Type := Local, Pool-Name := FITest, User-Password ==
"ami123"
                Reply-Message = "Hello, %u",
                Service-Type = Framed-User,
                Framed-Protocol = PPP

FIGrp        Auth-Type := Local
                Reply-Message = "Hello from Group, %u"

My dictionary file:

#ATTRIBUTE      My-Local-String         3000    string
#ATTRIBUTE      My-Local-IPAddr         3001    ipaddr
#ATTRIBUTE      My-Local-Integer        3002    integer
ATTRIBUTE       My-Group                3003    string

When I start 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 = no
 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: 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)
Module: Loaded IPPOOL
 ippool: session-db = "/usr/local/etc/raddb/db.ippool"
 ippool: ip-index = "/usr/local/etc/raddb/db.ipindex"
 ippool: range-start = 10.10.10.1 IP address [10.10.10.1]
 ippool: range-stop = 10.10.10.10 IP address [10.10.10.10]
 ippool: netmask = 255.255.255.0 IP address [255.255.255.0]
 ippool: cache-size = 10
 ippool: override = yes
 ippool: maximum-timeout = 0
Module: Instantiated ippool (FITest)
 detail: detailfile =
"/usr/local/var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d"
 detail: detailperm = 384
 detail: dirperm = 493
 detail: locking = no
Module: Instantiated detail (reply_log)
Listening on authentication *:1812
Listening on accounting *:1813
Ready to process requests.

[root at test1 raddb]# vi radiusd.conf
[root at test1 raddb]# vi radiusd.conf
[root at test1 raddb]# less /etc/FIGroup
[root at test1 raddb]# less /etc/FIGroup
[root at test1 raddb]# vi users
[root at test1 raddb]# vi dictionary
[root at test1 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 = no
 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: 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)
Module: Loaded IPPOOL
 ippool: session-db = "/usr/local/etc/raddb/db.ippool"
 ippool: ip-index = "/usr/local/etc/raddb/db.ipindex"
 ippool: range-start = 10.10.10.1 IP address [10.10.10.1]
 ippool: range-stop = 10.10.10.10 IP address [10.10.10.10]
 ippool: netmask = 255.255.255.0 IP address [255.255.255.0]
 ippool: cache-size = 10
 ippool: override = yes
 ippool: maximum-timeout = 0
Module: Instantiated ippool (FITest)
 detail: detailfile =
"/usr/local/var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d"
 detail: detailperm = 384
 detail: dirperm = 493
 detail: locking = no
Module: Instantiated detail (reply_log)
Listening on authentication *:1812
Listening on accounting *:1813
Ready to process requests.

------------------------------------------------------------

Is there anything in the examples I'm missing ?

Thanks,

Ami




On 8/27/06, Alan DeKok <aland at deployingradius.com> wrote:
>
> "Ami Schieber" <ami.schieber at gmail.com> wrote:
> > Ok. I've probably mis-read the documents.
> > Can someone please provide an example of how to specify group membership
> to
> > a user and then define return values for this group ?
>
>   Should I cut & paste the documentation from "man rlm_passwd" here?
>
>   What part of that documentation is unclear?
>
>   Alan DeKok.
> --
>   http://deployingradius.com       - The web site of the book
>   http://deployingradius.com/blog/ - The blog
> -
> List info/subscribe/unsubscribe? See
> http://www.freeradius.org/list/users.html
>
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