Creating two aliases for the same node I have a content type with a field allowing to select public or private.

I am using the Pathauto module for generating path aliases using this field, using /[node:field_evt_diffusion]/[node:title] as pattern. I am using the CAS  module to casify the /private/* path.

Is it possible to create two path aliases for the same node?
If manual steps are OK you can use this workaround:

The pathauto module always generates aliases using the first matching pattern type/condition combo. So simply create two matching patterns for your nodes. Generate URLs using the first pattern, deactivate this pattern and rerun URL alias generation (which now automatically uses the 2nd matching pattern).