Re: More documentation on Auth-Type

8 Aug 2006

      Rohaizam Abu Bakar wrote:
...
any docs to help on my problem... ? in doc/rlm_ldap, there is section 
about LDAP XLAT.. Is it the one ?
As far as I know, you should be able to do something like:

modules {
   files {
     usersfile = users
   }
   files wireless_files {
     usersfile = wireless_users
   }
   files vpn_files {
     usersfile = vpn_users
   }
   ldap {
     basedn = "%{reply:Tmp-String-1}"
     ...
   }
}

authorize {
   files
   Autz-Type WIRELESS {
     wireless_files
     ldap
   }
   Autz-Type VPN {
     vpn_files
     ldap
   }
}

users:

DEFAULT	Huntgroup-Name == "whatever", Autz-Type := WIRELESS

DEFAULT	Huntgroup-Name == "something", Autz-Type := VPN

users_vpn:

DEFAULT
	Tmp-String-1 = "ou=vpnusers,dc=mydomain,dc=org"

users_wireless:

DEFAULT
	Tmp-String-1 = "ou=wireless,dc=anotherdomain,dc=com"

You may need to add Tmp-String-1 to a local dictionary if you're running 
an older server, e.g. in "dictionary"

ATTRIBUTE	Tmp-String-1	3000	string

Alternatively, 1.1.0 and up can do this I think?

modules {
   ldap wireless_ldap {
     basedn = "ou=wireless,dc=domain,dc=com"
     set_auth_type = yes
   }
   ldap vpn_ldap {
     basedn = "ou=vpn,dc=example,dc=org"
     set_auth_type = yes
   }
   files {
    ...
   }
}

authorize {
   preprocess
   files
   Autz-Type WIRELESS {
     wireless_ldap
   }
   Autz-Type VPN {
     vpn_ldap
   }
}

authenticate {
   Auth-Type wireless_ldap {
     wireless_ldap
   }
   Auth-Type vpn_ldap {
     vpn_ldap
   }
}

and in users:

DEFAULT Huntgroup-Name == "VPN", Autz-Type := VPN

DEFAULT Huntgroup-Name == "WIRELESS", Autz-Type := WIRELESS

Basically, what happens then is:

  1. preprocess run
  2. files run, autz-type set
  3. authorize re-run, autz-type section run
  4. appropriate LDAP module run, and IF AND ONLY IF the Auth-Type is 
NOT SET, set Auth-Type to "modulename" - i.e. "wireless_ldap" or "vpn_ldap"
  5. authenticate run, appropriate LDAP module run

Re: More documentation on Auth-Type

Phil Mayers