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Web Box. Hsin -I,WU 、 CHANG-NING,TSAI 、 JING-YEU,CHEN 、 CHUNG-LIN,CHAN. OUTLINE. Motivation Dropbox API Chrome extension. Motivation. Motivation. 在 dropbox 內聽音樂無法使用播放清單. Dropbox API. OAuth 2.0 是什麼？. OAuth 2.0. 全名 The Oauth 2.0 Authorization Framework. OAuth 2.0.

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  1. Web Box Hsin-I,WU、CHANG-NING,TSAI、 JING-YEU,CHEN、CHUNG-LIN,CHAN

  2. OUTLINE • Motivation • Dropbox API • Chrome extension

  3. Motivation

  4. Motivation • 在dropbox內聽音樂無法使用播放清單

  5. Dropbox API

  6. OAuth 2.0 是什麼？

  7. OAuth 2.0 • 全名 The Oauth 2.0 Authorization Framework

  8. OAuth 2.0

  9. Old-School way • App要求輸入帳號密碼並且聲明不會亂搞 • 自己要去信任App • 就算App沒有亂搞但是漏洞一堆，密碼被幹走一樣GG

  10. OAuth的方式 • 網站提供官方的interface，讓你可以授權程式使用資料 • 程式存的是官方給的Token非帳號密碼 • Token可規定存取範圍 • Token有期限而且可以隨時撤銷

  11. OAuth 2.0的角色 • Resource Owner-資料擁有者(user) • Client-即App，要存取User資料的程式 • Authorization Server-總管一切授權的server • Resource Server-Client從這個server撈資料(API)

  12. OAuth 2.0

  13. Client需要註冊 • Client ID • Client Secret(視為密碼) • Redirect URI

  14. OAuth 2.0 Flowchart

  15. OAuth 2.0 Flowchart

  16. OAuth 2.0 Flowchart

  17. OAuth 2.0 Flowchart

  18. OAuth 2.0 Flowchart

  19. OAuth 2.0 Flowchart

  20. Our App • Write by python-using flask web framework and dropbox SDK • Flow OAuth 2.0 protocol • Get Music from your dropbox directory • Web based Music player

  21. Chrome extension

  22. Background Pages • There are two types of background pages: persistent background pages, and event pages.

  23. Extension UIs • Browser Action • Page Action • Content Script

  24. Extension UIs • icon in the toolbar,icon in the address bar,when clicked, shows a popup. Chrome App

  25. Demo

  26. Q&A

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