Upgrade to Pro — share decks privately, control downloads, hide ads and more …
Sign up for free

Cross-Domain Sessions with Ruby on Rails

Avatar for Lukas Fittl Lukas Fittl
January 09, 2014
Programming
480
1

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

More Decks by Lukas Fittl

See All by Lukas Fittl
How to Scale Postgres - Automation, Tuning & Sharding
Avatar for Lukas Fittl lfittl
0
710
What's Missing for Postgres Monitoring
Avatar for Lukas Fittl lfittl
0
320
A Map For Monitoring PostgreSQL
Avatar for Lukas Fittl lfittl
2
430
Monitoring Postgres at Scale
Avatar for Lukas Fittl lfittl
1
510
Monitoring PostgreSQL at Scale
Avatar for Lukas Fittl lfittl
4
310
Postgres Performance for App Developers
Avatar for Lukas Fittl lfittl
2
350
GraphQL ❤ PostgreSQL -- P.S. aka BeatQL
Avatar for Lukas Fittl lfittl
1
670
Hacking PostgreSQL to Gain SQL Parsing Superpowers
Avatar for Lukas Fittl lfittl
1
660
PostgreSQL at a Web Startup
Avatar for Lukas Fittl lfittl
3
660

Other Decks in Programming

See All in Programming
HTML-in-Canvasで作る未来のWeb UI表現
Avatar for IKEDA Yasunobu clockmaker
5
5.2k
Apple Intelligence を用いた個人情報誤送信防止、及びユーザーリクエスト体験の改善について
Avatar for Yuki Kuwashima yukiny
0
360
コードで差別化できない時代の ソフトウェアエンジニアリング / Software Engineering in an Era Where Code Doesn’t Differentiate
Avatar for Naoki Kishida kishida
2
180
golang-bob.pdf
Avatar for Yura Iwatsuka iwatsukayura
0
130
Rでドレミ/Do-Re-Mi_with_R
Avatar for florets1 florets1
0
130
Jetpack Compose Mechanisms
Avatar for Jaewoong skydoves
3
840
Vue Fes Japan の “作る側”に関わってみて
Avatar for Naoki Haba naokihaba
1
180
月間100万人のサービス刷新で、 技術選定をHonoに振り切った話
Avatar for bara yutobara
8
6.8k
設計次第でAIコードの読む量は減らせる / designing-for-code-reading
Avatar for MinoDriven minodriven
35
17k
iOS 27でニュースアプリはどう変わる！？ 〜日経電子版の新機能対応と、開発事例から〜
Avatar for Kazuki Nakashima lynnswap
7
13k
Agentic Software Factoryに、すごく賢いIF文を。 / super smart IF statement into the Agentic Software Factory.
Avatar for r-kagaya rkaga
8
2.3k
Next.js: The final boss of Web Performance
Avatar for Estela Franco guaca
0
310

Featured

See All Featured
Build The Right Thing And Hit Your Dates
Avatar for Maggie C. maggiecrowley
39
3.5k
The Impact of AI in SEO - AI Overviews June 2024 Edition
Avatar for Aleyda Solis aleyda
6
1.2k
Leadership Guide Workshop - DevTernity 2021
Avatar for David Neal reverentgeek
1
400
Highjacked: Video Game Concept Design
Avatar for Ryan Kendrick rkendrick25
PRO
1
490
Building AI with AI
Avatar for Ines Montani inesmontani
PRO
1
1.3k
The World Runs on Bad Software
Avatar for Brandon Keepers bkeepers
PRO
72
12k
Applied NLP in the Age of Generative AI
Avatar for Ines Montani inesmontani
PRO
4
2.5k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
Avatar for Michelle Schulp Hunt marktimemedia
31
2.9k
A Guide to Academic Writing Using Generative AI - A Workshop
Avatar for Kenji Saito ks91
PRO
1
530
Easily Structure & Communicate Ideas using Wireframe
Avatar for Afnizar Nur Ghifari afnizarnur
194
17k
Money Talks: Using Revenue to Get Sh*t Done
Avatar for Nikki Halliwell nikkihalliwell
0
530
Visual Storytelling: How to be a Superhuman Communicator
Avatar for David Neal reverentgeek
2
720

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