Class: Cas::Client::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/cas/client/middleware.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, &block) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/cas/client/middleware.rb', line 6

def initialize(app, &block)
  @app = app

  Cas::Client.configure(&block) if block_given?
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/cas/client/middleware.rb', line 12

def call(env)
  @request = Rack::Request.new(env)
  status, headers, rack_body = @app.call(env)

  if ticket_validation?
    attributes = server.validate_service(self_url, ticket_param)
    set_session(attributes)

    return redirect_to(self_url)
  elsif status == 401
    log(env, "Cas::Client::Middleware detected 401, Status: #{status}, Headers: #{headers}\n")

    return redirect_to(server.({ service_url: self_url }))
  else
    return [status, headers, rack_body]
  end
end