Hubspot OAuth2 Strategy for OmniAuth.

Read the Hubspot OAuth docs for more details:

Add to your Gemfile:

gem 'omniauth-hubspot', git: 'https://github.com/chamaeleonidae/omniauth-hubspot'

Then bundle install.

OmniAuth::Strategies::Hubspot is simply a Rack middleware. Read the OmniAuth docs for detailed instructions: https://github.com/intridea/omniauth.

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

Rails.application.config.middleware.use OmniAuth::Builder do
  provider :hubspot, ENV['HUBSPOT_KEY'], ENV['HUBSPOT_SECRET'], scope: 'contacts reports files'
end

Scopes must coincide with what you specific in the app settings and are chosen from a list

To start the authentication process with Hubspot you simply need to access /auth/hubspot route.

Here's an example Auth Hash available in request.env['omniauth.auth']:

{
  :provider => 'hubspot',
  :uid => nil,
  :info => {
    :name => nil
  },
  :credentials => {
    :token => 'CM_q6drIKxICAQEY4JHPASCA5ogBKOf9AjIZAEL...',
    :refresh_token => '39a92156-172a-4c15-8c17-22073afb3909',
    :expires_at => 1496986580,
    :expires => true
  },
  :extra => {
  }
}