[asterisk-users] Templates

[José Pablo Méndez Soto]

Thanks all,

What are the security risks when using #exec directive?


 *José Pablo Méndez
*


On Tue, Apr 12, 2011 at 12:42 PM, Tilghman Lesher <tilghman at meg.abyt.es>wrote:

> On Tuesday 12 April 2011 00:46:00 Tzafrir Cohen wrote:
> > On Mon, Apr 11, 2011 at 09:37:08PM -0600, José Pablo Méndez Soto wrote:
> > > Hi,
> > >
> > > Trying to create templates that allow higher compression of sip.conf,
> > > so for example:
> > >
> > > [internal-number](!)
> > > type=friend
> > > secret=bigsecret
> > > host=dynamic
> > > context=internal
> > > disallow=all
> > > allow=ulaw
> > >
> > > [100](internal-extensions)
> >
> > [100](internal-number)
> >
> > Right? Also in the following lines.
> >
> > > mailbox=100 at internal-extensions
> > > [101](internal-extensions)
> > > mailbox=101 at internal-extensions
> > > [102](internal-extensions)
> > > mailbox=102 at internal-extensions
> > >
> > > The mailbox=  parameter, as many others like username=, need a unique
> > > value. In my case, the sip profiles are very straight forward, I
> > > would like to know if I can use variables of some sort like this:
> > >
> > > [internal-extensions](!)
> > > mailbox=$[user]@internal-extensions
>
> To be more specific, this is not an evaluation environment, and the same
> tools that parse the config for sip.conf also parse the config for
> extensions.conf.  So to do what you're suggesting would massively break
> existing setups.  If you want better compression, might I suggest that you
> turn on execincludes and write your own script that will generate your
> configuration file.  You can then do all sorts of neat things within an
> evaluation context, without breaking other configurations.
>
> --
> Tilghman
>
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