Conditional modules and dynamically attributes

Alan DeKok aland at
Thu Sep 12 01:24:13 CEST 2019

On Sep 11, 2019, at 6:49 PM, Viktor Kolesnikov <vvkolesnikoff at> wrote:
> I expected this attribute to be ignored if the module is not loaded, the
> condition will not be met or will be skipped and the check will return a
> reject.

  The documentation doesn't say that happens.

> I am trying to create a configuration of virtual server with many access
> checks combining different modules and i think that enabling/disabling
> modules by creating a link is easier than editing configuration file in
> many places.

  You can include pieces via $INCLUDE.  There's even a $-INCLUDE which includes files only if they exist.

> Maybe checking the condition that the module was loaded would be useful
> here, but I have not found a way to do this checking using unlang, and I
> think that it does not exist.

  See $-INCLUDE.  This is documented in "man unlang"

  Alan DeKok.

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