Class: ArchivesSpaceService::RequestWrappingMiddleware

Inherits:
Object
  • Object
show all
Defined in:
backend/app/main.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ RequestWrappingMiddleware

Returns a new instance of RequestWrappingMiddleware.



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# File 'backend/app/main.rb', line 284

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'backend/app/main.rb', line 288

def call(env)
  start_time = Time.now
  session_token = env["HTTP_X_ARCHIVESSPACE_SESSION"]

  session = nil

  if session_token
    session = Session.find(session_token)

    if session.nil?
      return [412,
              {"Content-Type" => "application/json"},
              [{
                 :code => "SESSION_GONE",
                 :error => "No session found for #{session_token}"
               }.to_json]]
    end

    if session[:expirable] &&
        AppConfig[:session_expire_after_seconds].to_i >= 0 &&
        session.age > AppConfig[:session_expire_after_seconds].to_i

      Session.expire(session_token)
      session = nil
      return [412,
              {"Content-Type" => "application/json"},
              [{
                 :code => "SESSION_EXPIRED",
                 :error => "Session timed out for #{session_token}"
               }.to_json]]
    else
      session.touch
    end
  end


  env[:aspace_user] = ANONYMOUS_USER

  if session
    env[:aspace_session] = session
    env[:aspace_user] = ((session && session[:user] && User.find(:username => session[:user])) ||
                         ANONYMOUS_USER)
  end

  querystring = env['QUERY_STRING'].empty? ? "" : "?#{Log.filter_passwords(env['QUERY_STRING'])}"

  Log.debug("#{env['REQUEST_METHOD']} #{env['PATH_INFO']}#{querystring} [session: #{session.inspect}]")
  result = @app.call(env)

  end_time = Time.now

  Log.debug("Responded with #{result.to_s[0..512]}... in #{((end_time - start_time) * 1000).to_i}ms")

  result
end