Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Cross-Domain Sessions with Ruby on Rails

Avatar for Lukas Fittl Lukas Fittl
January 09, 2014
Programming
1
440

Cross-Domain Sessions with Ruby on Rails

So, how does one write a Rails 4 session store?
Avatar for Lukas Fittl

Lukas Fittl

January 09, 2014
Tweet

More Decks by Lukas Fittl

See All by Lukas Fittl
How to Scale Postgres - Automation, Tuning & Sharding
Avatar for Lukas Fittl lfittl
0
640
What's Missing for Postgres Monitoring
Avatar for Lukas Fittl lfittl
0
230
A Map For Monitoring PostgreSQL
Avatar for Lukas Fittl lfittl
2
380
Monitoring Postgres at Scale
Avatar for Lukas Fittl lfittl
1
410
Monitoring PostgreSQL at Scale
Avatar for Lukas Fittl lfittl
4
250
Postgres Performance for App Developers
Avatar for Lukas Fittl lfittl
2
290
GraphQL ❤ PostgreSQL -- P.S. aka BeatQL
Avatar for Lukas Fittl lfittl
1
580
Hacking PostgreSQL to Gain SQL Parsing Superpowers
Avatar for Lukas Fittl lfittl
1
560
PostgreSQL at a Web Startup
Avatar for Lukas Fittl lfittl
3
590

Other Decks in Programming

See All in Programming
Go Modules: From Basics to Beyond / Go Modulesの基本とその先へ
Avatar for kuro kuro_kurorrr
0
110
Zennの運営完全に理解した #完全に理解したTalk
Avatar for Yusuke Wada wadayusuke
1
180
プロダクト開発でも使おう 関数のオーバーロード
Avatar for yoiwamoto yoiwamoto
0
140
FastMCPでMCPサーバー/クライアントを構築してみる
Avatar for ttnyt8701 ttnyt8701
2
130
実践ArchUnit ～実例による検証パターンの紹介～
Avatar for 荻原利雄 ogiwarat
2
240
JSAI2025 RecSysChallenge2024 優勝報告
Avatar for kami unonao
1
440
Julia という言語について （FP in Julia « SIDE: F »） for 関数型まつり2025
Avatar for GOTOH Shunsuke antimon2
3
900
TypeScript LSP の今までとこれから
Avatar for Yosuke Kurami quramy
1
480
iOSアプリ開発もLLMで自動運転する
Avatar for Yuya Hirayama hiragram
6
2.3k
社内での開発コミュニティ活動とモジュラーモノリス標準化事例のご紹介/xPalette and Introduction of Modular monolith standardization
Avatar for Mitsuharu Maruyama m4maruyama
0
110
ReadMoreTextView
Avatar for Sungyong An fornewid
0
250
ドメインモデリングにおける抽象の役割、tagless-finalによるDSL構築、そして型安全な最適化
Avatar for Kenichi SUZUKI knih
10
1.7k

Featured

See All Featured
Distributed Sagas: A Protocol for Coordinating Microservices
Avatar for Caitie McCaffrey caitiem20
331
22k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
Avatar for Addy Osmani addyosmani
6
680
Making Projects Easy
Avatar for Brett Harned brettharned
116
6.2k
GraphQLとの向き合い方2022年版
Avatar for Yosuke Kurami quramy
46
14k
XXLCSS - How to scale CSS and keep your sanity
Avatar for Zaharenia Atzitzikaki sugarenia
248
1.3M
ReactJS: Keep Simple. Everything can be a component!
Avatar for Pedro Nauck pedronauck
667
120k
The Pragmatic Product Professional
Avatar for Laura Van Doore lauravandoore
35
6.7k
Testing 201, or: Great Expectations
Avatar for Joseph Mastey jmmastey
42
7.5k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
Avatar for Sam Stephenson sstephenson
161
15k
Balancing Empowerment & Direction
Avatar for Lara Hogan lara
1
250
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
Avatar for panda_program panda_program
106
19k
Learning to Love Humans: Emotional Interface Design
Avatar for Aarron Walter aarron
273
40k

Transcript

  1. @LukasFittl Cross-Domain Sessions So, how does one write a Rails

    4 session store?

  2. Biz + UX + Dev @LukasFittl

  3. So, 7 years ago we started this company: commit 2086c55b13426c2834f7060ad3739eed68e891c2

    Author: Esad Hajdarevic <[email protected]> Date: Sun Mar 25 22:47:30 2007 +0000 ! Initial tags+trunk creation git-svn-id: svn://svn.phoria.eu/soup/trunk@1 c0834aa2-9929-0410-9117-c50b2a7daf23

  4. Its still around :) ! But it runs Rails 2.3.

  5. 100+ hours later we’re (almost) on Rails 4.

  6. Soooo... Sessions.

  7. www.soup.io = Login/Logout/etc

  8. mysoup.io = Soup Admin, Create Posts, etc

  9. How can we make that work?

  10. First thought: <iframe>

  11. Actually, thats pretty painful.

  12. What we ended up doing: www.soup.io mysoup.io Memcached / Redis

    SESSION_ID REMOTE_SESSION_ID

  13. Getting a REMOTE_SESSION_ID: http://mysoup.io/
 => http://soup.io/remote/generate?host=mysoup.io
 (requested with main session

    cookie YYY) ! => http://mysoup.io/?sessid=ZZZ SetCookie: soup_session_id=ZZZ ! => http://mysoup.io/ ! remote_session_link_ZZZ => mysoup.io--YYY Memcached / Redis

  14. Lets look at the code :)

  15. @LukasFittl Thank you! pganalyze.com