reCAPTCHA v1 has been shut down since March 2018.
We now uses reCAPTCHA v2:
- user must check a simple checkbox (No CAPTCHA),
- eventually he must validate a challenge.
Moving keys settings allows to use the captcha for development.
Fixes#192.
We reproduce what has been done here:
https://github.com/dissemin/dissemin
The following files can be found under `cof/settings/`
- `common.py`: the settings that are shared by all the environments we
have + the secrets (see below).
- `dev.py`: the settings used by the vagrant VM for local development.
- `prod.py`: the production settings (for both www.cof.ens.fr and
dev.cof.ens.fr)
There is also a notion of "secrets". Some settings like the `SECRET_KEY`
or the database's credentials are loaded from an untracked files called
`secret.py` in the same directory. This secrets are loaded by the common
settings file.
