Class: Warden::OAuth2::ErrorApp

Inherits:
Object
  • Object
show all
Defined in:
lib/warden/oauth2/error_app.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.call(env) ⇒ Object 



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# File 'lib/warden/oauth2/error_app.rb', line 6

def self.call(env)
  new.call(env)
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/warden/oauth2/error_app.rb', line 10

def call(env)
  warden = env['warden']
  strategy = warden.winning_strategy
  status = strategy.respond_to?(:error_status) ? strategy.error_status : 401
  headers = {'Content-Type' => 'application/json'}
  headers['X-Accepted-OAuth-Scopes'] = (strategy.scope || :public).to_s
  body = "{\"error\":\"#{strategy.message}}"

  Rack::Response.new(body, status, headers).finish
end