Hello,
I'm having a lot of trouble getting my freeradius (CVS snap 20040323)
to Allow/Deny access based on membership in LDAP groups (where the
group names are associated with huntgroups). rlm_ldap docs and the mailing
list archive didn't help me much..
I'd like to do something like this:
huntgroups:
.....
dialup NAS-IP-Address == 172.16.0.12
wireless NAS-IP-Address == 172.16.0.13
users:
.....
DEFAULT Huntgroup-Name == dialup,
Ldap-Group == "cn=Dialup,ou=Remote Access,dc=kensfoods,dc=com"
Fall-Through = yes
DEFAULT Huntgroup-Name == wireless,
Ldap-Group == "cn=Wireless,ou=Remote Access,dc=kensfoods,dc=com"
Fall-Through = yes
ldif:
.....
dn: cn=Dialup,ou=Remote Access, dc=kensfoods,dc=com
objectClass: groupOfUniqueNames
objectClass: top
uniqueMember: cn=John Smith,ou=Users,dc=kensfoods,dc=com
cn: Dialup
dn: cn=Wireless,ou=Remote Access, dc=kensfoods,dc=com
objectClass: groupOfUniqueNames
objectClass: top
uniqueMember: cn=Robert Kelley,ou=Users,dc=kensfoods,dc=com
cn: Wireless
radiusd.conf
.....
modules {
...
ldap {
server = "ldap.kensfoods.com"
identity = "cn=FreeRADIUS,ou=Daemon,dc=kensfoods,dc=com"
password = ******
basedn = "ou=Users,dc=kensfoods,dc=com"
filter = "(uid=%u)"
start_tls = no
ldap_connections_number = 5
dictionary_mapping = ${raddbdir}/ldap.attrmap
password_header = "{SHA}"
password_attribute = userPassword
groupname_attribute = cn
groupmembership_filter =
"(&(objectClass=groupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))"
timeout = 4
timelimit = 3
net_timeout = 1
compare_check_items = no
}
}
authorize {
preprocess
chap
mschap
suffix
eap
files
ldap
}
authenticate {
Auth-Type PAP {
pap
}
Auth-Type CHAP {
chap
}
Auth-Type MS-CHAP {
mschap
}
Auth-Type LDAP {
ldap
}
eap
}
With the above configuration, no group checks are happening....
radiusd -X
.....
rad_recv: Access-Request packet from host 127.0.0.1:40092, id=100,
length=59
User-Name = "cforbes"
User-Password =
NAS-IP-Address = 255.255.255.255
NAS-Port = 1
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 = "cforbes", 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
modcall[authorize]: module "files" returns notfound for request 0
rlm_ldap: - authorize
rlm_ldap: performing user authorization for cforbes
radius_xlat: '(uid=cforbes)'
radius_xlat: 'ou=Users,dc=kensfoods,dc=com'
ldap_get_conn: Got Id: 0
rlm_ldap: attempting LDAP reconnection
rlm_ldap: (re)connect to ldap.kensfoods.com:389, authentication 0
rlm_ldap: bind as cn=FreeRADIUS,ou=Daemon,dc=kensfoods,dc=com
to ldap.kensfoods.com:389
rlm_ldap: waiting for bind result ...
rlm_ldap: Bind was successful
rlm_ldap: performing search in ou=Users,dc=kensfoods,dc=com, with filter
(uid=cforbes)
rlm_ldap: looking for check items in directory...
rlm_ldap: Adding acctFlags as SMB-Account-CTRL-TEXT
rlm_ldap: Adding ntPassword as NT-Password
rlm_ldap: Adding lmPassword as LM-Password
rlm_ldap: looking for reply items in directory...
rlm_ldap: user cforbes authorized to use remote access
ldap_release_conn: Release Id: 0
modcall[authorize]: module "ldap" returns ok for request 0
modcall: group authorize returns ok for request 0
rad_check_password: Found Auth-Type LDAP
auth: type "LDAP"
Processing the authenticate section of radiusd.conf
modcall: entering group Auth-Type for request 0
rlm_ldap: - authenticate
rlm_ldap: login attempt by "cforbes" with password
rlm_ldap: user DN: cn=Casey Forbes,ou=Users,dc=kensfoods,dc=com
rlm_ldap: (re)connect to ldap.kensfoods.com:389, authentication 1
rlm_ldap: bind as cn=Casey Forbes,ou=Users,dc=kensfoods,dc=com to
ldap.kensfoods.com:389
rlm_ldap: waiting for bind result ...
rlm_ldap: Bind was successful
rlm_ldap: user cforbes authenticated succesfully
modcall[authenticate]: module "ldap" returns ok for request 0
modcall: group Auth-Type returns ok for request 0
Login OK: [cforbes] (from client localhost port 1)
Sending Access-Accept of id 100 to 127.0.0.1:40092
Finished request 0
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