rlm_python and post-auth manipulation.

[phil lemelin]

Gents,


so long as you are using FR 2.1.x then you shouldnt
> need to do that - just simply edit experimental.conf
> to make sure the python stuff is active and then edit
> radiusd.conf to make sure that experimental.conf is included
> (you did compile FR with experimental modules enabled?)
>
> then you should be able to call python in the postauth section
>


I'm running FR 2.1.4.
My configure was :

> ./configure --with-experimental-modules
>

I deleted my python under modules.
I did, in the radiusd.conf file :

> $INCLUDE experimental.conf
>

I can see the following line in the log :

> including configuration file /usr/local/etc/raddb/experimental.conf
>

And I left it has it was, so in it, I have :

>          python {
>                 mod_instantiate = radiusd_test
>                 func_instantiate = instantiate
>
>                 mod_authorize = radiusd_test
>                 func_authorize = authorize
>
>                 mod_accounting = radiusd_test
>                 func_accounting = accounting
>
>                 mod_preproxy = radiusd_test
>                 func_preproxy = preproxy
>
>                 mod_postproxy = radiusd_test
>                 func_postproxy = postproxy
>
>                 mod_postauth = radiusd_test
>                 func_postauth = postauth
>
>                 mod_detach = radiusd_test
>                 func_detach = detach
>         }
>
>
Now, I restarted the server and I have the following. Note that to make sure
I was in the right section, I added the following lines in the "post-auth"
section of the "site-enabled/default" file :
The echo_NAS_Info is a test I made copying the echo module under the
"modules" folder


>         echo_NAS_Info
>         python
>
>
The result :

 Module: Checking post-auth {...} for more modules to load
>  Module: Instantiating echo_NAS_Info
>   exec echo_NAS_Info {
>     wait = yes
>     program = "/bin/echo %{User-Name}, %{NAS-IP-Address}, %{NAS-Port} "
>     input_pairs = "request"
>     output_pairs = "reply"
>     shell_escape = yes
>   }
> /usr/local/etc/raddb/sites-enabled/default[422]: Failed to find module
> "python".
> /usr/local/etc/raddb/sites-enabled/default[380]: Errors parsing post-auth
> section.
>  }
>

Now it looks like I have a configuration error and not a python module
error. Do I have to add more than
I replaced python with example in the default file and I have the same
result for "example"
I verified my /usr/local/lib/ and I have the :

rlm_example* files
rlm_python* files

Seeing that echo_NAS_Info loads, i suspect there is something else that has
to be done in order to activate de experimental modules/config.
When you say, simply edit experimental.conf, should I change something in
it, or by default it should be ok ? The only thing I did is modifiy the
radiusd.conf file to add the include line. The python section of the
experimental.conf file is uncommented by default.

-- 
Philippe-Alexandre Lemelin
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