Recaptcha not working in CKAN 2.0 (jinja templates)

[johnmartin]

According to:
http://docs.ckan.org/en/latest/configuration.html?highlight=captcha

it should be possible to just add public and private keys to the config and get a working recaptcha. It is not shown on the login form however, it looks like the code was never added to the Jinja templates.

[johnmartin]

Note to merger: Requires a paster less after merge into master

[johnglover]

@johnmartin A couple of things here:

• I agree with @rgrp, it doesn't look like the private key is used anywhere here so if we don't need it then we should not load it in app_globals (and it shouldn't be in the config/docs).
• The recaptcha is loading but are you sure that it is actually working? I was able to register despite leaving the recaptcha fields blank.
• There seems to be a merge conflict now with this branch, would you mind merging with master when you get the chance?

Cheers.

[johnmartin]

@johnglover

• Removed private key from globals
• It works for me. When I have a recaptcha key set I cannot register unless I fill in the correct captcha. I got no luck when using either a blank captcha or just a wrong one. Is it a issue where the recaptcha key is invalid or something?
• Just merged master so the merge conflict is fixed now

[johnglover]

@johnmartin thanks. It's a new global key and I did not getting any error messages so seems a bit strange. I'll have another look later on.

[johnglover]

@johnmartin I had a problem with my private key that was failing silently, sorted now.