Class: OmniContacts::Middleware::BaseOAuth

Inherits:
Object
  • Object
show all
Defined in:
lib/omnicontacts/middleware/base_oauth.rb

Direct Known Subclasses

OAuth1, OAuth2

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, options) ⇒ BaseOAuth

Returns a new instance of BaseOAuth.



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# File 'lib/omnicontacts/middleware/base_oauth.rb', line 14

def initialize app, options
  @app = app
  @listening_path = MOUNT_PATH + class_name
  @ssl_ca_file = options[:ssl_ca_file]
end

Instance Attribute Details

#ssl_ca_file ⇒ Object (readonly)

Returns the value of attribute ssl_ca_file.



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# File 'lib/omnicontacts/middleware/base_oauth.rb', line 12

def ssl_ca_file
  @ssl_ca_file
end

Instance Method Details

#call(env) ⇒ Object

Rack callback. It handles three cases:

  • user visit middleware entry point. In this case request_authorization_from_user is called

  • user is redirected back to the application from the authorization site. In this case the list of contacts is fetched and stored in the variables omnicontacts.contacts within the Rack env variable. Once that is done the next middleware component is called.

  • user visits any other resource. In this case the request is simply forwarded to the next middleware component.



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# File 'lib/omnicontacts/middleware/base_oauth.rb', line 34

def call env
  @env = env
  if env["PATH_INFO"] =~ /^#{@listening_path}\/?$/
    session['omnicontacts.params'] = Rack::Request.new(env).params
    handle_initial_request
  elsif env["PATH_INFO"] =~ /^#{redirect_path}/
    env['omnicontacts.params'] = session.delete('omnicontacts.params')
    handle_callback
  else
    @app.call(env)
  end
end

#class_name ⇒ Object 



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# File 'lib/omnicontacts/middleware/base_oauth.rb', line 20

def class_name
  self.class.name.split('::').last.downcase
end