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
残高管理から台帳サービスへの進化
Avatar for kobaryo artoy
1
200
[ハンズオン]AIへの指示だけで「五目並べ」を作ってみよう
Avatar for Satoshi Kaneyasu satoshi256kbyte
1
370
UnityでSystem.Net.WebSocketsなWebSocketサーバが動かないのでUnity Monoのコードを覗いてみた / about implementing websocket server with unity mono
Avatar for にー兄さん drumath2237
1
590
プロダクトコードからライブラリの境界を見つける
Avatar for elmetal elmetal
PRO
0
110
Embedded Swiftで作る自作USBデバイス によるiOSデバイスの自動テスト / iOSDC Japan 2026 glassfiber
Avatar for glassfiber glassfiber
0
340
技術的負債の返済は、AI時代の複利で効く投資 — 経営としての意思決定とその遂行
Avatar for curekoshimizu curekoshimizu
1
2.3k
AWSに止められる覚悟してますか？
Avatar for モリゾー morizo_1984
2
530
AWS CDKのカスタムリソースでContinuum（旧Security Agent）を実装した話 | Implementing Continuum (formerly Security Agent) via AWS CDK Custom Resource
Avatar for アキキー | Akihisa Ikeda akihisaikeda
2
150
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
6.4k
wkhtmltopdfの次どうするか問題2026
Avatar for Shinichi Maeshima willnet
2
1.9k
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
機械に任せるテスト、人が見るテスト ⽣成AIで引き直した、運⽤保守フェーズの線引き
Avatar for KUSATAKE Daisuke dske104
0
180

Featured

See All Featured
Visualization
Avatar for Eitan Lees eitanlees
153
17k
Navigating Algorithm Shifts & AI Overviews - #SMXNext
Avatar for Aleyda Solis aleyda
1
1.7k
Tips & Tricks on How to Get Your First Job In Tech
Avatar for Honza Javorek honzajavorek
1
800
The Success of Rails: Ensuring Growth for the Next 100 Years
Avatar for Eileen M. Uchitelle eileencodes
47
8.4k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
Avatar for Morgane Peng morganepeng
133
20k
Impact Scores and Hybrid Strategies: The future of link building
Avatar for Tamara Novitovic tamaranovitovic
0
460
Organizational Design Perspectives: An Ontology of Organizational Design Elements
Avatar for Dr. Kim W Petersen kimpetersen
PRO
1
850
Product Roadmaps are Hard
Avatar for C. Todd Lombardo iamctodd
55
13k
How To Speak Unicorn (iThemes Webinar)
Avatar for Michelle Schulp Hunt marktimemedia
1
600
Ethics towards AI in product and experience design
Avatar for Skipper Chong Warson skipperchong
2
430
Reflections from 52 weeks, 52 projects
Avatar for Jefferson Lam jeffersonlam
356
22k
The Mindset for Success: Future Career Progression
Avatar for Greg Gifford greggifford
PRO
0
530

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