OmniAuth Carvoyant OAuth2 Strategy

Strategy to authenticate with Carvoyant via OAuth2 in OmniAuth.

Register for you developer account at: https://developer.carvoyant.com/member/register Note the Client ID and Client Secret.

For more details read Carvoyant docs: https://developer.carvoyant.com/page

Add to your Gemfile:

gem 'omniauth-carvoyant'

And then execute:

$ bundle

Here's an example for adding the middleware to a Rails app in config/initializers/omniauth.rb:

Rails.application.config.middleware.use OmniAuth::Builder do
  provider :carvoyant, ENV["CARVOYANT_CLIENT_ID"], ENV["CARVOYANT_CLIENT_SECRET"]
end

You can now access the OmniAuth Carvoyant OAuth2 URL: /auth/carvoyant

You can configure several options, which you pass in to the provider method via a hash:

• callback_path: Custom call back uri. Default is /auth/carvoyant/callback
• name: Custom strategy name. Default is carvoyant but it can be changed to any value, for example carvoyant-api. The OmniAuth URL will thus change to /auth/carvoyant-api and the provider key in the auth hash will then return carvoyant-api.

Here is an example of custom configuration with strategy name and callback uri changed:

Rails.application.config.middleware.use OmniAuth::Builder do
  provider :carvoyant, ENV["CARVOYANT_CLIENT_ID"], ENV["CARVOYANT_CLIENT_SECRET"],
  {
    :name => 'carvoyant1',
    :callback_path => 'carvoyant/callback'
  }
end

Here's an example of an authentication hash available in the callback by accessing request.env["omniauth.auth"]:

{
    :provider => "carvoyant",
    :uid => "123456789",
    :info => {
        :name => "John Doe",
        :email => "john@company_name.com",
        :first_name => "John",
        :last_name => "Doe",
        :username => "john.doe"
    },
    :credentials => {
        :token => "token",
        :refresh_token => "another_token",
        :expires_at => 1354920555,
        :expires => true
    }
}

Bug reports and pull requests are welcome on GitHub at https://github.com/faragorn/omniauth-carvoyant.

Copyright (c) 2015 by Farrukh Abdulkadyrov

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