SECURITY WARNING: No secret option provided to Rack::Session::Cookie.

I am getting following warning while generating model, how to get rid of
this warning and what is cause for this warning. I am using rails 3.2.8

   SECURITY WARNING: No secret option provided to Rack::Session::Cookie.
   This poses a security threat. It is strongly recommended that you
   provide a secret to prevent exploits that may be possible from
crafted
   cookies. This will not be supported in future versions of Rack, and
   future versions will even invalidate your existing user cookies.

Thank you.

Normally you’d have

YourApplication::Application.config.secret_token = ‘long random string’

in an initializer, which rails should then pass through to rack. You can use rake secret to generate such a token.

Fred

Frederick Cheung wrote in post #1095286:

I got the same Problem. My Rake Version 10.0.3. Thank you Mr.Robert Walker

Rake is not Rack.

Thank you Jordon