Class: Rails::SessionCookie::App

Inherits:
Object
  • Object
show all
Defined in:
lib/rails/session_cookie/app.rb

Overview

This mini rack app allows easily get rails session cookie

Direct Known Subclasses

WardenApp

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, session_options = nil) ⇒ App

Returns a new instance of App.



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# File 'lib/rails/session_cookie/app.rb', line 25

def initialize(app, session_options = nil)
  auth_session_options = session_options || rails_app.config.session_options

  auth_app = if app.respond_to?(:call)
               self.class.simple_app_returning_rack(app)
             else
               self.class.simple_app_from_session_hash(app)
             end

  @app = with_middlewares(auth_app, auth_session_options)
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/rails/session_cookie/app.rb', line 23

def app
  @app
end

Class Method Details

.simple_app_from_session_hash(session = {}) ⇒ Object 



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# File 'lib/rails/session_cookie/app.rb', line 7

def self.simple_app_from_session_hash(session = {})
  proc { |env|
    session.each do |k, v|
      env[RACK_SESSION][k] = v
    end
    [200, {}, []]
  }
end

.simple_app_returning_rack(app) ⇒ Object 



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# File 'lib/rails/session_cookie/app.rb', line 16

def self.simple_app_returning_rack(app)
  proc { |env|
    result = app.call(env)
    result.is_a?(Hash) ? [200, result, []] : result
  }
end

Instance Method Details

#call(env = {}) ⇒ Object 



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# File 'lib/rails/session_cookie/app.rb', line 37

def call(env = {})
  app.call(default_env.merge(env).dup)
end

#session_cookie(env = {}) ⇒ Object 



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# File 'lib/rails/session_cookie/app.rb', line 41

def session_cookie(env = {})
  _status, headers, _body = call(env)
  headers[ActionDispatch::Cookies::HTTP_HEADER]
end