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Contents
-1. Get familiar with OmniAuth by Intridea: http://github.com/intridea/omniauth. Read about OAuth2.
0. Obtain client_id and client_secret for your app from Exvo.
1. Install exvo-auth gem or add it to your Gemfile.
2. Configure middleware(s).
There are two middlewares. Usually you will need the "interactive" one:
ExvoAuth::Strategies::Interactive
ExvoAuth::Strategies::NonInteractive
Both middlewares need client_id and client_secret arguments.
In Rails, the relevant line could look like this:
config.middleware.use ExvoAuth::Strategies::Interactive, "client_id", "client_secret"
3. Add routes.
The following comes from Rails config/routes.rb file:
match "/auth/failure" => "sessions#failure"
match "/auth/interactive/callback" => "sessions#create"
match "/auth/non_interactive/callback" => "sessions#create"
Failure url is called whenever there's a failure (d'oh).
You can have separate callbacks for interactive and non-interactive
callback routes but you can also route both callbacks to the same controller method
like shown above.
4. Implement callback(s).
Sample implementation in SessionsController:
def create
render :text => params[:auth].inspect
end
In short: you get params[:auth]. Do what you want to do with it: store the data, create session, etc.
5. Read the source, there are few features not mentioned in this README.
Version data entries
11 entries across 11 versions & 1 rubygems